ecos: packages/hal/arm/arch/current/ChangeLog annotate

annotate packages/hal/arm/arch/current/ChangeLog @ 3173:afb59e9b7339

* cdl/hal_arm.cdl: Add CDL to control whether both IRQs and FIQs are disabled in critical sections, or only IRQs. The default is to disable both and translate any FIQs into IRQs for delivery. The alternative is for FIQs to essentially exist outside eCos. * include/hal_arch.h (CPSR_THREAD_INITIAL): * include/hal_intr.h (CPSR_INTR_MASK, HAL_*_INTERRUPTS) (HAL_*_FIQ): Add definitions for separating FIQ from IRQ. * src/hal_mk_defs.c (main): * src/vectors.S (start, FIQ, IRQ, spurious_IRQ): (hal_*_interrupts, hal_*_FIQ, __fiq_stack_base): Add support for separating FIQ from IRQ in critical section processing.

author	nickg
date	Fri, 11 May 2012 10:24:33 +0000
parents	4597dc41d041
children	8b3440f8b6b6

rev	line source
3173 afb59e9b7339 * cdl/hal_arm.cdl: Add CDL to control whether both IRQs and FIQs nickg parents: 2845 diff changeset	1 2011-11-23 Nick Garnett <nickg@ecoscentric.com>
afb59e9b7339 * cdl/hal_arm.cdl: Add CDL to control whether both IRQs and FIQs nickg parents: 2845 diff changeset	2
afb59e9b7339 * cdl/hal_arm.cdl: Add CDL to control whether both IRQs and FIQs nickg parents: 2845 diff changeset	3 * cdl/hal_arm.cdl: Add CDL to control whether both IRQs and FIQs
afb59e9b7339 * cdl/hal_arm.cdl: Add CDL to control whether both IRQs and FIQs nickg parents: 2845 diff changeset	4 are disabled in critical sections, or only IRQs. The default is to
afb59e9b7339 * cdl/hal_arm.cdl: Add CDL to control whether both IRQs and FIQs nickg parents: 2845 diff changeset	5 disable both and translate any FIQs into IRQs for delivery. The
afb59e9b7339 * cdl/hal_arm.cdl: Add CDL to control whether both IRQs and FIQs nickg parents: 2845 diff changeset	6 alternative is for FIQs to essentially exist outside eCos.
afb59e9b7339 * cdl/hal_arm.cdl: Add CDL to control whether both IRQs and FIQs nickg parents: 2845 diff changeset	7
afb59e9b7339 * cdl/hal_arm.cdl: Add CDL to control whether both IRQs and FIQs nickg parents: 2845 diff changeset	8 * include/hal_arch.h (CPSR_THREAD_INITIAL):
afb59e9b7339 * cdl/hal_arm.cdl: Add CDL to control whether both IRQs and FIQs nickg parents: 2845 diff changeset	9 * include/hal_intr.h (CPSR_INTR_MASK, HAL_*_INTERRUPTS)
afb59e9b7339 * cdl/hal_arm.cdl: Add CDL to control whether both IRQs and FIQs nickg parents: 2845 diff changeset	10 (HAL_*_FIQ): Add definitions for separating FIQ from IRQ.
afb59e9b7339 * cdl/hal_arm.cdl: Add CDL to control whether both IRQs and FIQs nickg parents: 2845 diff changeset	11
afb59e9b7339 * cdl/hal_arm.cdl: Add CDL to control whether both IRQs and FIQs nickg parents: 2845 diff changeset	12 * src/hal_mk_defs.c (main):
afb59e9b7339 * cdl/hal_arm.cdl: Add CDL to control whether both IRQs and FIQs nickg parents: 2845 diff changeset	13 * src/vectors.S (start, FIQ, IRQ, spurious_IRQ):
afb59e9b7339 * cdl/hal_arm.cdl: Add CDL to control whether both IRQs and FIQs nickg parents: 2845 diff changeset	14 (hal__interrupts, hal__FIQ, __fiq_stack_base): Add support for
afb59e9b7339 * cdl/hal_arm.cdl: Add CDL to control whether both IRQs and FIQs nickg parents: 2845 diff changeset	15 separating FIQ from IRQ in critical section processing.
afb59e9b7339 * cdl/hal_arm.cdl: Add CDL to control whether both IRQs and FIQs nickg parents: 2845 diff changeset	16
2845 4597dc41d041 * cdl/hal_arm.cdl: Merge goals for CYGHWR_THUMB and jld parents: 2800 diff changeset	17 2009-03-06 John Dallaway <john@dallaway.org.uk>
4597dc41d041 * cdl/hal_arm.cdl: Merge goals for CYGHWR_THUMB and jld parents: 2800 diff changeset	18
4597dc41d041 * cdl/hal_arm.cdl: Merge goals for CYGHWR_THUMB and jld parents: 2800 diff changeset	19 * cdl/hal_arm.cdl: Merge goals for CYGHWR_THUMB and
4597dc41d041 * cdl/hal_arm.cdl: Merge goals for CYGHWR_THUMB and jld parents: 2800 diff changeset	20 CYGBLD_ARM_ENABLE_THUMB_INTERWORK to allow selective application
4597dc41d041 * cdl/hal_arm.cdl: Merge goals for CYGHWR_THUMB and jld parents: 2800 diff changeset	21 of CDL solutions within the eCos Configuration Tool.
4597dc41d041 * cdl/hal_arm.cdl: Merge goals for CYGHWR_THUMB and jld parents: 2800 diff changeset	22
2800 a501465abec6 * src/vectors.S: Use .type xxx, function everywhere where jlarmour parents: 2775 diff changeset	23 2009-02-14 Jonathan Larmour <jifl@eCosCentric.com>
a501465abec6 * src/vectors.S: Use .type xxx, function everywhere where jlarmour parents: 2775 diff changeset	24
a501465abec6 * src/vectors.S: Use .type xxx, function everywhere where jlarmour parents: 2775 diff changeset	25 * src/vectors.S: Use .type xxx, function everywhere where
a501465abec6 * src/vectors.S: Use .type xxx, function everywhere where jlarmour parents: 2775 diff changeset	26 a global associated with code is defined. Otherwise objdump
a501465abec6 * src/vectors.S: Use .type xxx, function everywhere where jlarmour parents: 2775 diff changeset	27 treats it as data.
a501465abec6 * src/vectors.S: Use .type xxx, function everywhere where jlarmour parents: 2775 diff changeset	28
2773 4db2c98d89f8 * src/vectors.S (start): The loop to initialize BSS was using a nickg parents: 2748 diff changeset	29 2009-02-09 Nick Garnett <nickg@ecoscentric.com>
4db2c98d89f8 * src/vectors.S (start): The loop to initialize BSS was using a nickg parents: 2748 diff changeset	30
4db2c98d89f8 * src/vectors.S (start): The loop to initialize BSS was using a nickg parents: 2748 diff changeset	31 * src/vectors.S (start): The loop to initialize BSS was using a
4db2c98d89f8 * src/vectors.S (start): The loop to initialize BSS was using a nickg parents: 2748 diff changeset	32 BLS to terminate. This caused an extra zero to be stored beyond
4db2c98d89f8 * src/vectors.S (start): The loop to initialize BSS was using a nickg parents: 2748 diff changeset	33 the end of __bss_end. Usually this is benign, but when __bss_end
4db2c98d89f8 * src/vectors.S (start): The loop to initialize BSS was using a nickg parents: 2748 diff changeset	34 is at the very top of RAM, and the hardware generates an exception
4db2c98d89f8 * src/vectors.S (start): The loop to initialize BSS was using a nickg parents: 2748 diff changeset	35 for illegal accesses, this can crash the program before it even
2775 0f319c78e393 Fix thinko in last checkin. nickg parents: 2773 diff changeset	36 starts. The fix is to use a BHI instructions and reverse the
0f319c78e393 Fix thinko in last checkin. nickg parents: 2773 diff changeset	37 compare, which will terminate the loop 1 word earlier.
2773 4db2c98d89f8 * src/vectors.S (start): The loop to initialize BSS was using a nickg parents: 2748 diff changeset	38
2748 644d2e82078f Add architectural CFLAGS and LDFLAGS bartv parents: 2729 diff changeset	39 2009-02-02 Bart Veer <bartv@ecoscentric.com>
644d2e82078f Add architectural CFLAGS and LDFLAGS bartv parents: 2729 diff changeset	40
644d2e82078f Add architectural CFLAGS and LDFLAGS bartv parents: 2729 diff changeset	41 * cdl/hal_arm.cdl: add new architectural CFLAGS and LDFLAGS
644d2e82078f Add architectural CFLAGS and LDFLAGS bartv parents: 2729 diff changeset	42 options.
644d2e82078f Add architectural CFLAGS and LDFLAGS bartv parents: 2729 diff changeset	43
2594 4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	44 2008-10-07 Jonathan Larmour <jifl@eCosCentric.com>
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	45
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	46 * src/arm.ld: Discard C++ EH-related sections when we can't
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	47 possibly support C++ EH (no CYGPKG_LIBSTDCXX).
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	48
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	49 2008-09-27 Jonathan Larmour <jifl@eCosCentric.com>
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	50
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	51 * src/hal_mk_defs.c: Also export HAL_BREAKINST_THUMB and
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	52 HAL_BREAKINST_ARM to asm.
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	53 * src/arm.ld: Revise alignment yet further. Maintain ALIGN_LMA
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	54 at original value, but define alignment for use in compliance
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	55 with AAPCS. Expand explanatory comments.
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	56 (SECTION_text): Comply with AAPCS alignment when inserting
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	57 .ARM.extab and .ARM.exidx.
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	58
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	59 2008-09-17 Jonathan Larmour <jifl@eCosCentric.com>
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	60
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	61 * src/arm.ld: Rework alignment further to improve backward
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	62 compatibility. Improve commenting on alignment issues.
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	63
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	64 2008-08-26 Jonathan Larmour <jifl@eCosCentric.com>
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	65
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	66 * src/arm.ld: We need to be double-word aligned sometimes, so align
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	67 LMA the same way too.
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	68
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	69 2008-07-24 Jonathan Larmour <jifl@eCosCentric.com>
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	70
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	71 * cdl/hal_arm.cdl (CYGBLD_HAL_ARM_EABI): EABI has a different C++
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	72 EH implementation, so don't let LIBSTDCXX use the default one.
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	73
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	74 2008-06-04 Jonathan Larmour <jifl@eCosCentric.com>
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	75
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	76 * src/vectors.S: Correctly conditionalise overwriting (or not)
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	77 of reset vector.
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	78
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	79 2008-05-28 Jonathan Larmour <jifl@eCosCentric.com>
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	80
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	81 * src/hal_misc.c (CONSTRUCTORS_END): Fix fencepost error.
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	82
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	83 2008-05-19 Jonathan Larmour <jifl@eCosCentric.com>
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	84
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	85 * include/arm_stub.h: Remove CYG_HAL_GDB_ENTER_CRITICAL_IO_REGION
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	86 and CYG_HAL_GDB_LEAVE_CRITICAL_IO_REGION defines which should remain
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	87 as their defaults.
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	88 * src/arm.ld: Add SECTION_hal_vsr_table for targets which need the
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	89 VSR table in a different location to the rest of the fixed vectors.
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	90 * src/vectors.S: Allow hal_platform_setup.h to define
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	91 CYGHWR_HAL_ARM_SEPARATE_VSR_TABLE to allow move of hal_vsr_table
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	92 to its own section at a different address.
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	93
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	94 2008-05-12 Jonathan Larmour <jifl@eCosCentric.com>
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	95
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	96 * src/hal_mk_defs.c (main): Export exception vector info
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	97 to asm.
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	98 * src/arm.ld: Remove previous EABI support and instead use a
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	99 different approach incorporating into existing SECTION macros for
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	100 better backward compatibility.
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	101 * src/hal_misc.c (cyg_hal_invoke_constructors): Rewrite init_array
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	102 support for EABI.
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	103 There is now nothing copyrightable remaining from Chris Zimman's
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	104 earlier work in this package.
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	105
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	106 2008-05-09 Jonathan Larmour <jifl@eCosCentric.com>
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	107
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	108 * cdl/hal_arm.cdl: Rename EABI option. Set default from
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	109 toolchain prefix and flags. Rewrite description.
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	110 * include/hal_arch.h: Rename exception vector addresses to
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	111 names less likely to potentially clash with applications.
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	112 * src/vectors.S: Update vector address names in line with
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	113 hal_arch.h change. Rename CYGNUM_HAL_VECTOR_TABLE ->
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	114 CYGHWR_HAL_VECTOR_TABLE_BASE.
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	115
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	116 2008-05-09 Chris Zimman <czimman@bloomberg.com>
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	117 2008-05-09 Jonathan Larmour <jifl@eCosCentric.com>
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	118
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	119 Some of the following changes were inspired by work from Chris
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	120 Zimman. Further changes were also provided, but have not been
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	121 included because either they are cosmetic (whitespace changes
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	122 etc.) and thus will only make it more difficult to merge in future
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	123 updates from public eCos code base in future, increase code size
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	124 for those who don't need it, or break compatibility with public
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	125 eCos.
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	126 * cdl/hal_arm.cdl: Add EABI build option.
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	127 * include/hal_arch.h: Add extra CPSR definitions, and exception
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	128 vector addresses.
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	129 * src/arm.ld: Add EABI support.
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	130 * src/hal_misc.c: Add EABI constructor support.
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	131 * src/vectors.S: Allow variant/processor/platform to specify
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	132 alternate vector table base. Use pretty names from hal_arch.h
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	133 for vector offset/addresses.
4ca9d5dac8b0 * src/arm.ld: Discard C++ EH-related sections when we can't jlarmour parents: 2439 diff changeset	134
2439 0a8fc051ac3b Use ACTUAL_CFLAGS - from Sergei Gavrikov gthomas parents: 2429 diff changeset	135 2007-10-15 Sergei Gavrikov <w3sg@SoftHome.net>
0a8fc051ac3b Use ACTUAL_CFLAGS - from Sergei Gavrikov gthomas parents: 2429 diff changeset	136
0a8fc051ac3b Use ACTUAL_CFLAGS - from Sergei Gavrikov gthomas parents: 2429 diff changeset	137 * cdl/hal_arm.cdl: Use ACTUAL_CFLAGS whenever possible to avoid
0a8fc051ac3b Use ACTUAL_CFLAGS - from Sergei Gavrikov gthomas parents: 2429 diff changeset	138 warnings and complaints from newer compilers.
0a8fc051ac3b Use ACTUAL_CFLAGS - from Sergei Gavrikov gthomas parents: 2429 diff changeset	139
2429 b0a173ce7ffd * src/hal_misc.c: Include <cyg/infra/diag.h> to prevent compiler asl parents: 2363 diff changeset	140 2007-09-11 Andrew Lunn <andrew.lunn@ascom.ch>
b0a173ce7ffd * src/hal_misc.c: Include <cyg/infra/diag.h> to prevent compiler asl parents: 2363 diff changeset	141
b0a173ce7ffd * src/hal_misc.c: Include <cyg/infra/diag.h> to prevent compiler asl parents: 2363 diff changeset	142 * src/hal_misc.c: Include <cyg/infra/diag.h> to prevent compiler
b0a173ce7ffd * src/hal_misc.c: Include <cyg/infra/diag.h> to prevent compiler asl parents: 2363 diff changeset	143 warning when CYGHWR_HAL_ARM_DUMP_EXCEPTIONS is enabled.
b0a173ce7ffd * src/hal_misc.c: Include <cyg/infra/diag.h> to prevent compiler asl parents: 2363 diff changeset	144 Reported by Sergei Gavrikov <w3sg@SoftHome.net.
b0a173ce7ffd * src/hal_misc.c: Include <cyg/infra/diag.h> to prevent compiler asl parents: 2363 diff changeset	145
2363 f0b2da61ab63 Fix for boot vectors on LPC2xxx platforms - on behalf of Sergei Gavrikov and Wang Cui gthomas parents: 2352 diff changeset	146 2007-02-03 Sergei Gavrikov <sg@sgs.gomel.by>
f0b2da61ab63 Fix for boot vectors on LPC2xxx platforms - on behalf of Sergei Gavrikov and Wang Cui gthomas parents: 2352 diff changeset	147
f0b2da61ab63 Fix for boot vectors on LPC2xxx platforms - on behalf of Sergei Gavrikov and Wang Cui gthomas parents: 2352 diff changeset	148 * src/vectors.S: Added a possibility to fix ARM vector 0x14
f0b2da61ab63 Fix for boot vectors on LPC2xxx platforms - on behalf of Sergei Gavrikov and Wang Cui gthomas parents: 2352 diff changeset	149 (unused vector). Some platforms need itself in that.
f0b2da61ab63 Fix for boot vectors on LPC2xxx platforms - on behalf of Sergei Gavrikov and Wang Cui gthomas parents: 2352 diff changeset	150
2352 bafbb0c01fb4 * src/arm-stub.c: Added string.h header (`memcpy' declaration). jlarmour parents: 2288 diff changeset	151 2007-01-09 Sergei Gavrikov <sg@sgs.gomel.by>
bafbb0c01fb4 * src/arm-stub.c: Added string.h header (`memcpy' declaration). jlarmour parents: 2288 diff changeset	152
bafbb0c01fb4 * src/arm-stub.c: Added string.h header (`memcpy' declaration). jlarmour parents: 2288 diff changeset	153 * src/arm-stub.c: Added string.h header (`memcpy' declaration).
bafbb0c01fb4 * src/arm-stub.c: Added string.h header (`memcpy' declaration). jlarmour parents: 2288 diff changeset	154
2288 0f6dadbc02a9 * include/basetype.h: (CYG_DOUBLE_BYTEORDER): Add proper asl parents: 2126 diff changeset	155 2006-09-06 Daniel N�ri <daniel.neri@sigicom.se>
0f6dadbc02a9 * include/basetype.h: (CYG_DOUBLE_BYTEORDER): Add proper asl parents: 2126 diff changeset	156
0f6dadbc02a9 * include/basetype.h: (CYG_DOUBLE_BYTEORDER): Add proper asl parents: 2126 diff changeset	157 * include/basetype.h: (CYG_DOUBLE_BYTEORDER): Add proper
0f6dadbc02a9 * include/basetype.h: (CYG_DOUBLE_BYTEORDER): Add proper asl parents: 2126 diff changeset	158 definition for VFP floating point format (uses "natural" byte
0f6dadbc02a9 * include/basetype.h: (CYG_DOUBLE_BYTEORDER): Add proper asl parents: 2126 diff changeset	159 order) on little-endian ARM.
0f6dadbc02a9 * include/basetype.h: (CYG_DOUBLE_BYTEORDER): Add proper asl parents: 2126 diff changeset	160
2126 0141a9e24d21 * src/vectors.S: disable FIQ in IRQ handler to fix race condition asl parents: 2125 diff changeset	161 2006-02-06 Sergei Organov <osv@javad.com>
0141a9e24d21 * src/vectors.S: disable FIQ in IRQ handler to fix race condition asl parents: 2125 diff changeset	162
0141a9e24d21 * src/vectors.S: disable FIQ in IRQ handler to fix race condition asl parents: 2125 diff changeset	163 * src/vectors.S: disable FIQ in IRQ handler to fix race condition
0141a9e24d21 * src/vectors.S: disable FIQ in IRQ handler to fix race condition asl parents: 2125 diff changeset	164 of recursively entering IRQ handler through FIQ handler. Remove
0141a9e24d21 * src/vectors.S: disable FIQ in IRQ handler to fix race condition asl parents: 2125 diff changeset	165 unreferenced handle_IRQ_or_FIQ label.
0141a9e24d21 * src/vectors.S: disable FIQ in IRQ handler to fix race condition asl parents: 2125 diff changeset	166
2125 fae1320c2db8 * src/context.S (hal_thread_switch_context): Close race condition asl parents: 1955 diff changeset	167 2006-01-18 Jay Foster <jay@systech.com>
fae1320c2db8 * src/context.S (hal_thread_switch_context): Close race condition asl parents: 1955 diff changeset	168
fae1320c2db8 * src/context.S (hal_thread_switch_context): Close race condition asl parents: 1955 diff changeset	169 * src/context.S (hal_thread_switch_context): Close race condition
fae1320c2db8 * src/context.S (hal_thread_switch_context): Close race condition asl parents: 1955 diff changeset	170 that could cause corruption of the sp or lr registers.
fae1320c2db8 * src/context.S (hal_thread_switch_context): Close race condition asl parents: 1955 diff changeset	171
3173 afb59e9b7339 * cdl/hal_arm.cdl: Add CDL to control whether both IRQs and FIQs nickg parents: 2845 diff changeset	172 2005-12-12 Jonathan Larmour <jifl@eCosCentric.com>
afb59e9b7339 * cdl/hal_arm.cdl: Add CDL to control whether both IRQs and FIQs nickg parents: 2845 diff changeset	173
afb59e9b7339 * cdl/hal_arm.cdl: Add CDL to control whether both IRQs and FIQs nickg parents: 2845 diff changeset	174 * include/hal_intr.h (HAL_QUERY_INTERRUPTS): Long-standing
afb59e9b7339 * cdl/hal_arm.cdl: Add CDL to control whether both IRQs and FIQs nickg parents: 2845 diff changeset	175 bug: this is meant to return an old state acceptable to
afb59e9b7339 * cdl/hal_arm.cdl: Add CDL to control whether both IRQs and FIQs nickg parents: 2845 diff changeset	176 HAL_RESTORE_INTERRUPTS.
afb59e9b7339 * cdl/hal_arm.cdl: Add CDL to control whether both IRQs and FIQs nickg parents: 2845 diff changeset	177 (HAL_DISABLE_INTERRUPTS): Small but simple optimisation.
afb59e9b7339 * cdl/hal_arm.cdl: Add CDL to control whether both IRQs and FIQs nickg parents: 2845 diff changeset	178
1955 b2fa19bf91f1 * src/redboot_linux_exec.c: Added -t option which takes the asl parents: 1899 diff changeset	179 2005-04-21 Ian Campbell <icampbell@arcom.com>
b2fa19bf91f1 * src/redboot_linux_exec.c: Added -t option which takes the asl parents: 1899 diff changeset	180
b2fa19bf91f1 * src/redboot_linux_exec.c: Added -t option which takes the asl parents: 1899 diff changeset	181 * src/redboot_linux_exec.c: Added -t option which takes the
b2fa19bf91f1 * src/redboot_linux_exec.c: Added -t option which takes the asl parents: 1899 diff changeset	182 physical address to copy to. Very useful for booting non-Linux
b2fa19bf91f1 * src/redboot_linux_exec.c: Added -t option which takes the asl parents: 1899 diff changeset	183 operating systems.
b2fa19bf91f1 * src/redboot_linux_exec.c: Added -t option which takes the asl parents: 1899 diff changeset	184
1899 72c130f0a30d * src/redboot_linux_exec.c (CYGARC_HAL_MMU_OFF_X): Fix compiler asl parents: 1851 diff changeset	185 2005-03-03 Andrew Lunn <andrew.lunn@ascom.ch>
72c130f0a30d * src/redboot_linux_exec.c (CYGARC_HAL_MMU_OFF_X): Fix compiler asl parents: 1851 diff changeset	186
72c130f0a30d * src/redboot_linux_exec.c (CYGARC_HAL_MMU_OFF_X): Fix compiler asl parents: 1851 diff changeset	187 * src/redboot_linux_exec.c (CYGARC_HAL_MMU_OFF_X): Fix compiler
72c130f0a30d * src/redboot_linux_exec.c (CYGARC_HAL_MMU_OFF_X): Fix compiler asl parents: 1851 diff changeset	188 warning about spaces after continuation character.
72c130f0a30d * src/redboot_linux_exec.c (CYGARC_HAL_MMU_OFF_X): Fix compiler asl parents: 1851 diff changeset	189
1851 a10cfd6a2ddc arm/arch/current/src/vectors.S: Allow DSRs in non-kernel configuration. jani parents: 1801 diff changeset	190 2004-11-23 Jani Monoses <jani@iv.ro>
a10cfd6a2ddc arm/arch/current/src/vectors.S: Allow DSRs in non-kernel configuration. jani parents: 1801 diff changeset	191
a10cfd6a2ddc arm/arch/current/src/vectors.S: Allow DSRs in non-kernel configuration. jani parents: 1801 diff changeset	192 * src/vectors.S: Allow DSRs in non-kernel configuration.
a10cfd6a2ddc arm/arch/current/src/vectors.S: Allow DSRs in non-kernel configuration. jani parents: 1801 diff changeset	193
1801 73eed70a0752 * src/arm_stub.c (target_ins): Added a cast to prevent a compiler asl parents: 1742 diff changeset	194 2004-10-07 Andrew Lunn <andrew.lunn@ascom.ch>
73eed70a0752 * src/arm_stub.c (target_ins): Added a cast to prevent a compiler asl parents: 1742 diff changeset	195
73eed70a0752 * src/arm_stub.c (target_ins): Added a cast to prevent a compiler asl parents: 1742 diff changeset	196 * src/arm_stub.c (target_ins): Added a cast to prevent a compiler
73eed70a0752 * src/arm_stub.c (target_ins): Added a cast to prevent a compiler asl parents: 1742 diff changeset	197 warning.
73eed70a0752 * src/arm_stub.c (target_ins): Added a cast to prevent a compiler asl parents: 1742 diff changeset	198
1742 aaa68fc7d7f9 Add -x option to ARM RedBoot exec command msalter parents: 1688 diff changeset	199 2004-09-02 Mark Salter <msalter@redhat.com>
aaa68fc7d7f9 Add -x option to ARM RedBoot exec command msalter parents: 1688 diff changeset	200
aaa68fc7d7f9 Add -x option to ARM RedBoot exec command msalter parents: 1688 diff changeset	201 * cdl/hal_arm.cdl (CYGHWR_REDBOOT_LINUX_EXEC_X_SWITCH): New
aaa68fc7d7f9 Add -x option to ARM RedBoot exec command msalter parents: 1688 diff changeset	202 option used to enable "-x" option to exec command.
aaa68fc7d7f9 Add -x option to ARM RedBoot exec command msalter parents: 1688 diff changeset	203
aaa68fc7d7f9 Add -x option to ARM RedBoot exec command msalter parents: 1688 diff changeset	204 * src/redboot_linux_exec.c (do_exec): Add support for booting
aaa68fc7d7f9 Add -x option to ARM RedBoot exec command msalter parents: 1688 diff changeset	205 kernels built for endianess oppposite of RedBoot.
aaa68fc7d7f9 Add -x option to ARM RedBoot exec command msalter parents: 1688 diff changeset	206
1688 30d12b1c7bb0 Fix test for valid entry point (loaded data) gthomas parents: 1661 diff changeset	207 2004-07-07 Gary Thomas <gary@mlbassoc.com>
30d12b1c7bb0 Fix test for valid entry point (loaded data) gthomas parents: 1661 diff changeset	208
30d12b1c7bb0 Fix test for valid entry point (loaded data) gthomas parents: 1661 diff changeset	209 * src/redboot_linux_exec.c (do_exec): Fix test for valid entry
30d12b1c7bb0 Fix test for valid entry point (loaded data) gthomas parents: 1661 diff changeset	210 (was being overwritten by command line parameter)
30d12b1c7bb0 Fix test for valid entry point (loaded data) gthomas parents: 1661 diff changeset	211
1661 431860e2ee69 Improve Linux 'exec' to be sensitive to load failures gthomas parents: 1649 diff changeset	212 2004-05-27 Gary Thomas <gary@mlbassoc.com>
431860e2ee69 Improve Linux 'exec' to be sensitive to load failures gthomas parents: 1649 diff changeset	213
431860e2ee69 Improve Linux 'exec' to be sensitive to load failures gthomas parents: 1649 diff changeset	214 * src/redboot_linux_exec.c (do_exec): Be sensitive to value in
431860e2ee69 Improve Linux 'exec' to be sensitive to load failures gthomas parents: 1649 diff changeset	215 "entry_address" as this can indicate if the image to be executed
431860e2ee69 Improve Linux 'exec' to be sensitive to load failures gthomas parents: 1649 diff changeset	216 is valid (the "load" functions set it to "NO_MEMORY" when invalid)
431860e2ee69 Improve Linux 'exec' to be sensitive to load failures gthomas parents: 1649 diff changeset	217
1649 0a6e548604cc * src/hal_misc.c: __mem_fault_handler: Only do this if we have asl parents: 1604 diff changeset	218 2004-05-24 Ian Campbell <icampbell@arcom.com>
0a6e548604cc * src/hal_misc.c: __mem_fault_handler: Only do this if we have asl parents: 1604 diff changeset	219
0a6e548604cc * src/hal_misc.c: __mem_fault_handler: Only do this if we have asl parents: 1604 diff changeset	220 * src/hal_misc.c: __mem_fault_handler: Only do this if we have
0a6e548604cc * src/hal_misc.c: __mem_fault_handler: Only do this if we have asl parents: 1604 diff changeset	221 CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS. This allows the HAL to be
0a6e548604cc * src/hal_misc.c: __mem_fault_handler: Only do this if we have asl parents: 1604 diff changeset	222 compiled without stubs.
0a6e548604cc * src/hal_misc.c: __mem_fault_handler: Only do this if we have asl parents: 1604 diff changeset	223
1604 bc88a3357a79 Update usage of 'tail' command for new (pickier) version - from Jani Monoses gthomas parents: 1359 diff changeset	224 2004-04-22 Jani Monoses <jani@iv.ro>
bc88a3357a79 Update usage of 'tail' command for new (pickier) version - from Jani Monoses gthomas parents: 1359 diff changeset	225
bc88a3357a79 Update usage of 'tail' command for new (pickier) version - from Jani Monoses gthomas parents: 1359 diff changeset	226 * cdl/hal_arm.cdl :
bc88a3357a79 Update usage of 'tail' command for new (pickier) version - from Jani Monoses gthomas parents: 1359 diff changeset	227 Invoke tail with stricter syntax that works in latest coreutils.
bc88a3357a79 Update usage of 'tail' command for new (pickier) version - from Jani Monoses gthomas parents: 1359 diff changeset	228
1359 152652dea92e * include/hal_io.h: If defined HAL_IO_MACROS_NO_ADDRESS_MUNGING asl parents: 1334 diff changeset	229 2003-11-05 Roland Ca�ebohm <roland.cassebohm@visionsystems.de>
152652dea92e * include/hal_io.h: If defined HAL_IO_MACROS_NO_ADDRESS_MUNGING asl parents: 1334 diff changeset	230
152652dea92e * include/hal_io.h: If defined HAL_IO_MACROS_NO_ADDRESS_MUNGING asl parents: 1334 diff changeset	231 * include/hal_io.h: If defined HAL_IO_MACROS_NO_ADDRESS_MUNGING
152652dea92e * include/hal_io.h: If defined HAL_IO_MACROS_NO_ADDRESS_MUNGING asl parents: 1334 diff changeset	232 use macros which don't mung the addresses even if the platform
152652dea92e * include/hal_io.h: If defined HAL_IO_MACROS_NO_ADDRESS_MUNGING asl parents: 1334 diff changeset	233 is big-endian. Platforms which don't need address munging can
152652dea92e * include/hal_io.h: If defined HAL_IO_MACROS_NO_ADDRESS_MUNGING asl parents: 1334 diff changeset	234 just define HAL_IO_MACROS_NO_ADDRESS_MUNGING in plf_io.h .
152652dea92e * include/hal_io.h: If defined HAL_IO_MACROS_NO_ADDRESS_MUNGING asl parents: 1334 diff changeset	235
1334 8758da1a0278 2003-10-23 Thomas Koeller <thomas.koeller@baslerweb.com> nickg parents: 1307 diff changeset	236 2003-10-23 Thomas Koeller <thomas.koeller@baslerweb.com>
8758da1a0278 2003-10-23 Thomas Koeller <thomas.koeller@baslerweb.com> nickg parents: 1307 diff changeset	237
8758da1a0278 2003-10-23 Thomas Koeller <thomas.koeller@baslerweb.com> nickg parents: 1307 diff changeset	238 * src/vectors.S: Acknowlege spurious interrupts.
8758da1a0278 2003-10-23 Thomas Koeller <thomas.koeller@baslerweb.com> nickg parents: 1307 diff changeset	239
1307 1750695510ac Fix exception debug in THUMB mode - from Thomas Koeller gthomas parents: 1084 diff changeset	240 2003-10-13 Thomas Koeller <thomas.koeller@baslerweb.com>
1750695510ac Fix exception debug in THUMB mode - from Thomas Koeller gthomas parents: 1084 diff changeset	241
1750695510ac Fix exception debug in THUMB mode - from Thomas Koeller gthomas parents: 1084 diff changeset	242 * src/vectors.S: Fixed broken thumb mode exception handling.
1750695510ac Fix exception debug in THUMB mode - from Thomas Koeller gthomas parents: 1084 diff changeset	243
1084 04b94baa3683 Fix CYGOPT_HAL_ARM_PRESERVE_SVC_SPSR handling msalter parents: 1073 diff changeset	244 2003-06-30 Mark Salter <msalter@redhat.com>
04b94baa3683 Fix CYGOPT_HAL_ARM_PRESERVE_SVC_SPSR handling msalter parents: 1073 diff changeset	245
04b94baa3683 Fix CYGOPT_HAL_ARM_PRESERVE_SVC_SPSR handling msalter parents: 1073 diff changeset	246 * src/vectors.S: Fix CYGOPT_HAL_ARM_PRESERVE_SVC_SPSR handling.
04b94baa3683 Fix CYGOPT_HAL_ARM_PRESERVE_SVC_SPSR handling msalter parents: 1073 diff changeset	247
1073 d5ff69833fad * include/hal_arch.h: Include plf_arch.h or var_arch.h if platform jlarmour parents: 1002 diff changeset	248 2003-06-24 Jonathan Larmour <jifl@eCosCentric.com>
d5ff69833fad * include/hal_arch.h: Include plf_arch.h or var_arch.h if platform jlarmour parents: 1002 diff changeset	249
d5ff69833fad * include/hal_arch.h: Include plf_arch.h or var_arch.h if platform jlarmour parents: 1002 diff changeset	250 * include/hal_arch.h: Include plf_arch.h or var_arch.h if platform
d5ff69833fad * include/hal_arch.h: Include plf_arch.h or var_arch.h if platform jlarmour parents: 1002 diff changeset	251 or variant requires it to do overrides.
d5ff69833fad * include/hal_arch.h: Include plf_arch.h or var_arch.h if platform jlarmour parents: 1002 diff changeset	252 (HAL_IDLE_THREAD_ACTION): Default to empty statement but allow to be
d5ff69833fad * include/hal_arch.h: Include plf_arch.h or var_arch.h if platform jlarmour parents: 1002 diff changeset	253 overridden.
d5ff69833fad * include/hal_arch.h: Include plf_arch.h or var_arch.h if platform jlarmour parents: 1002 diff changeset	254
d5ff69833fad * include/hal_arch.h: Include plf_arch.h or var_arch.h if platform jlarmour parents: 1002 diff changeset	255 * src/hal_misc.c: Remove hal_idle_thread_action. It's no use.
d5ff69833fad * include/hal_arch.h: Include plf_arch.h or var_arch.h if platform jlarmour parents: 1002 diff changeset	256
1002 609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 982 diff changeset	257 2003-05-06 Pierre Habraken <Pierre.Habraken@imag.fr>
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 982 diff changeset	258
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 982 diff changeset	259 * src/arm_stub.c (target_ins, target_thumb_ins): Added code to
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 982 diff changeset	260 enable stepping into swi instructions.
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 982 diff changeset	261
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 982 diff changeset	262 * cdl/hal_arm.cdl: Added option CYGOPT_HAL_ARM_PRESERVE_SVC_SPSR for
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 982 diff changeset	263 securing exception and breakpoint processing triggered during
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 982 diff changeset	264 execution of application specific SWI handlers. Added option
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 982 diff changeset	265 CYGOPT_HAL_ARM_WITH_USER_MODE for supporting programs running in
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 982 diff changeset	266 user mode.
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 982 diff changeset	267 * src/vectors.S (return_from_exception): Added code to exception
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 982 diff changeset	268 handling for preserving svc spsr before returning to svc mode.
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 982 diff changeset	269 Added code to allow exceptions in user mode.
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 982 diff changeset	270 (call_exception_handler, handle_IRQ_or_FIQ): Added code to allow
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 982 diff changeset	271 exceptions in user mode.
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 982 diff changeset	272 * include/hal_arch.h: Defined CPSR_USER_MODE.
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 982 diff changeset	273 * src/hal_mk_defs.c.: Added definition for CPSR_USER_MODE.
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 982 diff changeset	274
982 282a39769954 * src/vectors.S (handle_IRQ_or_FIQ): Tweak below to be conditional on jlarmour parents: 980 diff changeset	275 2003-04-30 Jonathan Larmour <jifl@eCosCentric.com>
282a39769954 * src/vectors.S (handle_IRQ_or_FIQ): Tweak below to be conditional on jlarmour parents: 980 diff changeset	276
282a39769954 * src/vectors.S (handle_IRQ_or_FIQ): Tweak below to be conditional on jlarmour parents: 980 diff changeset	277 * src/vectors.S (handle_IRQ_or_FIQ): Tweak below to be conditional on
282a39769954 * src/vectors.S (handle_IRQ_or_FIQ): Tweak below to be conditional on jlarmour parents: 980 diff changeset	278 __thumb__.
282a39769954 * src/vectors.S (handle_IRQ_or_FIQ): Tweak below to be conditional on jlarmour parents: 980 diff changeset	279
980 802a526cd4ac * vectors.S (handle_IRQ_or_FIQ): jlarmour parents: 946 diff changeset	280 2003-04-26 Daniel N�ri <daniel.neri@sigicom.se>
802a526cd4ac * vectors.S (handle_IRQ_or_FIQ): jlarmour parents: 946 diff changeset	281
802a526cd4ac * vectors.S (handle_IRQ_or_FIQ): jlarmour parents: 946 diff changeset	282 * vectors.S (handle_IRQ_or_FIQ):
802a526cd4ac * vectors.S (handle_IRQ_or_FIQ): jlarmour parents: 946 diff changeset	283 Use thumb-aware call to hal_spurious_IRQ.
802a526cd4ac * vectors.S (handle_IRQ_or_FIQ): jlarmour parents: 946 diff changeset	284
946 b4d06891fe1a Fix a thumb build problem, and switch to arm-elf-gcc -mthumb rather bartv parents: 821 diff changeset	285 2003-04-13 Bart Veer <bartv@ecoscentric.com>
b4d06891fe1a Fix a thumb build problem, and switch to arm-elf-gcc -mthumb rather bartv parents: 821 diff changeset	286
b4d06891fe1a Fix a thumb build problem, and switch to arm-elf-gcc -mthumb rather bartv parents: 821 diff changeset	287 * src/vectors.S (start): fix build problem with -mthumb
b4d06891fe1a Fix a thumb build problem, and switch to arm-elf-gcc -mthumb rather bartv parents: 821 diff changeset	288
821 fa95d14326ad linux exec fix msalter parents: 610 diff changeset	289 2003-03-11 Mark Salter <msalter@redhat.com>
fa95d14326ad linux exec fix msalter parents: 610 diff changeset	290
fa95d14326ad linux exec fix msalter parents: 610 diff changeset	291 * src/redboot_linux_exec.c (do_exec): Call eth_drv_stop as necessary.
fa95d14326ad linux exec fix msalter parents: 610 diff changeset	292
610 9c94e977cc10 fix syntax error msalter parents: 607 diff changeset	293 2003-02-13 Mark Salter <msalter@redhat.com>
9c94e977cc10 fix syntax error msalter parents: 607 diff changeset	294
9c94e977cc10 fix syntax error msalter parents: 607 diff changeset	295 * src/redboot_linux_exec.c (do_exec): Add missing semicolon.
9c94e977cc10 fix syntax error msalter parents: 607 diff changeset	296
607 bb6fe957336b Add CYG_MACRO_START/END markers for completeness. gthomas parents: 600 diff changeset	297 2003-02-13 Gary Thomas <gary@mlbassoc.com>
bb6fe957336b Add CYG_MACRO_START/END markers for completeness. gthomas parents: 600 diff changeset	298
bb6fe957336b Add CYG_MACRO_START/END markers for completeness. gthomas parents: 600 diff changeset	299 * src/redboot_linux_exec.c (CYGHWR_REDBOOT_LINUX_ATAG_MEM):
bb6fe957336b Add CYG_MACRO_START/END markers for completeness. gthomas parents: 600 diff changeset	300 Add CYG_MACRO_START/END markers.
bb6fe957336b Add CYG_MACRO_START/END markers for completeness. gthomas parents: 600 diff changeset	301
600 a4f75ab7f357 Provide platform specific override for Linux memory layout. gthomas parents: 580 diff changeset	302 2003-02-12 Gary Thomas <gary@mlbassoc.com> inspired by
a4f75ab7f357 Provide platform specific override for Linux memory layout. gthomas parents: 580 diff changeset	303 2003-02-12 Robin Farine <robin.farine@acn-group.ch>
a4f75ab7f357 Provide platform specific override for Linux memory layout. gthomas parents: 580 diff changeset	304
a4f75ab7f357 Provide platform specific override for Linux memory layout. gthomas parents: 580 diff changeset	305 * src/redboot_linux_exec.c: Allow platform to override memory layout.
a4f75ab7f357 Provide platform specific override for Linux memory layout. gthomas parents: 580 diff changeset	306 Also, give error if no "-b" option and base/load address unknown.
580 d13814ac7bd2 Adding Linux bootstrap to EDB7312. Minor tweak to common code required. gthomas parents: 556 diff changeset	307 2003-02-06 Gary Thomas <gary@mlbassoc.com>
d13814ac7bd2 Adding Linux bootstrap to EDB7312. Minor tweak to common code required. gthomas parents: 556 diff changeset	308
d13814ac7bd2 Adding Linux bootstrap to EDB7312. Minor tweak to common code required. gthomas parents: 556 diff changeset	309 * src/redboot_linux_exec.c: Make sure RAM description is sane.
d13814ac7bd2 Adding Linux bootstrap to EDB7312. Minor tweak to common code required. gthomas parents: 556 diff changeset	310
556 f2b5df359050 Support return to redboot from go msalter parents: 498 diff changeset	311 2003-01-31 Mark Salter <msalter@redhat.com>
f2b5df359050 Support return to redboot from go msalter parents: 498 diff changeset	312
f2b5df359050 Support return to redboot from go msalter parents: 498 diff changeset	313 * src/hal_syscall.c (hal_syscall_handler): Let generic syscall code
f2b5df359050 Support return to redboot from go msalter parents: 498 diff changeset	314 handle exit.
f2b5df359050 Support return to redboot from go msalter parents: 498 diff changeset	315
498 ae6f2695b07a Misc fixes to Linux boot code - from Patrick Doyle gthomas parents: 459 diff changeset	316 2003-01-17 Patrick Doyle <wpd@delcomsys.com>
ae6f2695b07a Misc fixes to Linux boot code - from Patrick Doyle gthomas parents: 459 diff changeset	317
ae6f2695b07a Misc fixes to Linux boot code - from Patrick Doyle gthomas parents: 459 diff changeset	318 * src/redboot_linux_exec.c (do_exec): Round the length up to a
ae6f2695b07a Misc fixes to Linux boot code - from Patrick Doyle gthomas parents: 459 diff changeset	319 multiple of 4 so that the copy loop (which decrements the count by
ae6f2695b07a Misc fixes to Linux boot code - from Patrick Doyle gthomas parents: 459 diff changeset	320 4 each time through) runs a finite length of time.
ae6f2695b07a Misc fixes to Linux boot code - from Patrick Doyle gthomas parents: 459 diff changeset	321
ae6f2695b07a Misc fixes to Linux boot code - from Patrick Doyle gthomas parents: 459 diff changeset	322 Fixed the calculation of params->u.mem.size so that it doesn't
ae6f2695b07a Misc fixes to Linux boot code - from Patrick Doyle gthomas parents: 459 diff changeset	323 double the memory size if it is already a power of two.
ae6f2695b07a Misc fixes to Linux boot code - from Patrick Doyle gthomas parents: 459 diff changeset	324
ae6f2695b07a Misc fixes to Linux boot code - from Patrick Doyle gthomas parents: 459 diff changeset	325 2003-01-06 Patrick Doyle <wpd@delcomsys.com>
ae6f2695b07a Misc fixes to Linux boot code - from Patrick Doyle gthomas parents: 459 diff changeset	326
ae6f2695b07a Misc fixes to Linux boot code - from Patrick Doyle gthomas parents: 459 diff changeset	327 * src/redboot_linux_exec.c (do_exec): Added support for, and
ae6f2695b07a Misc fixes to Linux boot code - from Patrick Doyle gthomas parents: 459 diff changeset	328 changed to use, ATAG_INITRD2 instead of ATAG_INITRD. ATAG_INITRD
ae6f2695b07a Misc fixes to Linux boot code - from Patrick Doyle gthomas parents: 459 diff changeset	329 specifies the virtual address of the ramdisk while ATAG_INITRD2
ae6f2695b07a Misc fixes to Linux boot code - from Patrick Doyle gthomas parents: 459 diff changeset	330 specifies the physical address.
ae6f2695b07a Misc fixes to Linux boot code - from Patrick Doyle gthomas parents: 459 diff changeset	331
459 a6cede66ea36 ARM hal_io tweak msalter parents: 414 diff changeset	332 2002-12-11 Mark Salter <msalter@redhat.com>
a6cede66ea36 ARM hal_io tweak msalter parents: 414 diff changeset	333
a6cede66ea36 ARM hal_io tweak msalter parents: 414 diff changeset	334 * include/hal_io.h: Allow variant or platform HALs to override
a6cede66ea36 ARM hal_io tweak msalter parents: 414 diff changeset	335 default IO macros.
a6cede66ea36 ARM hal_io tweak msalter parents: 414 diff changeset	336
414 79eaf7aa963c ARM stub tweak msalter parents: 316 diff changeset	337 2002-11-12 Mark Salter <msalter@redhat.com>
79eaf7aa963c ARM stub tweak msalter parents: 316 diff changeset	338
79eaf7aa963c ARM stub tweak msalter parents: 316 diff changeset	339 * src/arm_stub.c (target_ins): Account for PC prefetch when PC is
79eaf7aa963c ARM stub tweak msalter parents: 316 diff changeset	340 source register in data processing insns.
79eaf7aa963c ARM stub tweak msalter parents: 316 diff changeset	341
316 e17d1cf55283 ARM exception handler fix msalter parents: 313 diff changeset	342 2002-08-29 Mark Salter <msalter@redhat.com>
e17d1cf55283 ARM exception handler fix msalter parents: 313 diff changeset	343
e17d1cf55283 ARM exception handler fix msalter parents: 313 diff changeset	344 * src/vectors.S: Avoid entering thumb mode in exception handlers.
e17d1cf55283 ARM exception handler fix msalter parents: 313 diff changeset	345
313 2b873df9a058 linker script tweak msalter parents: 305 diff changeset	346 2002-08-27 Mark Salter <msalter@redhat.com>
2b873df9a058 linker script tweak msalter parents: 305 diff changeset	347
2b873df9a058 linker script tweak msalter parents: 305 diff changeset	348 * src/arm.ld: Undefine arm to avoid problem with .note.arm.ident.
2b873df9a058 linker script tweak msalter parents: 305 diff changeset	349
305 82c554739834 Add .note.arm.ident to ARM linker script. msalter parents: 304 diff changeset	350 2002-08-22 Mark Salter <msalter@redhat.com>
82c554739834 Add .note.arm.ident to ARM linker script. msalter parents: 304 diff changeset	351
82c554739834 Add .note.arm.ident to ARM linker script. msalter parents: 304 diff changeset	352 * src/arm.ld: Add .note.arm.ident section used by tools to identify
82c554739834 Add .note.arm.ident to ARM linker script. msalter parents: 304 diff changeset	353 architecture variants.
82c554739834 Add .note.arm.ident to ARM linker script. msalter parents: 304 diff changeset	354
304 e206cd7d2ed1 Fix coprocessor register handling in ARM stub. msalter parents: 265 diff changeset	355 2002-08-21 Mark Salter <msalter@redhat.com>
e206cd7d2ed1 Fix coprocessor register handling in ARM stub. msalter parents: 265 diff changeset	356
e206cd7d2ed1 Fix coprocessor register handling in ARM stub. msalter parents: 265 diff changeset	357 * src/arm_stub.c: Add support for large registers (e.g. FPU).
e206cd7d2ed1 Fix coprocessor register handling in ARM stub. msalter parents: 265 diff changeset	358 * include/arm_stub.h: Add infrastructure for support of coprocessors.
e206cd7d2ed1 Fix coprocessor register handling in ARM stub. msalter parents: 265 diff changeset	359 * include/hal_arch.h: Ditto.
e206cd7d2ed1 Fix coprocessor register handling in ARM stub. msalter parents: 265 diff changeset	360
265 96fac1fabc4c RedBoot 'exec' command is now controlled by RedBoot CDL. gthomas parents: 240 diff changeset	361 2002-08-02 Andrew Lunn <Andrew.Lunn@ascom.ch>
96fac1fabc4c RedBoot 'exec' command is now controlled by RedBoot CDL. gthomas parents: 240 diff changeset	362
96fac1fabc4c RedBoot 'exec' command is now controlled by RedBoot CDL. gthomas parents: 240 diff changeset	363 * cdl/hal_arm.cdl: Redboot exec command can now be disabled by CDL
96fac1fabc4c RedBoot 'exec' command is now controlled by RedBoot CDL. gthomas parents: 240 diff changeset	364
240 23a050ad151f RedBoot TCP/stub speedup. msalter parents: 212 diff changeset	365 2002-07-15 Mark Salter <msalter@redhat.com>
23a050ad151f RedBoot TCP/stub speedup. msalter parents: 212 diff changeset	366
23a050ad151f RedBoot TCP/stub speedup. msalter parents: 212 diff changeset	367 * include/arm_stub.h: Comment out NUMREGBYTES.
23a050ad151f RedBoot TCP/stub speedup. msalter parents: 212 diff changeset	368
212 94b558c9fb67 Merge from eCos master repository on 2002-05-31-00:05:29-BST jlarmour parents: 210 diff changeset	369 2002-05-28 Mark Salter <msalter@redhat.com>
94b558c9fb67 Merge from eCos master repository on 2002-05-31-00:05:29-BST jlarmour parents: 210 diff changeset	370
94b558c9fb67 Merge from eCos master repository on 2002-05-31-00:05:29-BST jlarmour parents: 210 diff changeset	371 * cdl/hal_arm.cdl: Tweaked description for
94b558c9fb67 Merge from eCos master repository on 2002-05-31-00:05:29-BST jlarmour parents: 210 diff changeset	372 CYGHWR_REDBOOT_ARM_LINUX_EXEC_ADDRESS.
94b558c9fb67 Merge from eCos master repository on 2002-05-31-00:05:29-BST jlarmour parents: 210 diff changeset	373 Add CYGHWR_REDBOOT_ARM_LINUX_TAGS_ADDRESS.
94b558c9fb67 Merge from eCos master repository on 2002-05-31-00:05:29-BST jlarmour parents: 210 diff changeset	374
94b558c9fb67 Merge from eCos master repository on 2002-05-31-00:05:29-BST jlarmour parents: 210 diff changeset	375 * src/redboot_linux_exec.c (do_exec): Rework transition to MMU
94b558c9fb67 Merge from eCos master repository on 2002-05-31-00:05:29-BST jlarmour parents: 210 diff changeset	376 off and jump to kernel so that it works for non 1-1 mapped
94b558c9fb67 Merge from eCos master repository on 2002-05-31-00:05:29-BST jlarmour parents: 210 diff changeset	377 platforms.
94b558c9fb67 Merge from eCos master repository on 2002-05-31-00:05:29-BST jlarmour parents: 210 diff changeset	378
208 e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	379 2002-05-20 Gary Thomas <gthomas@redhat.com>
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	380
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	381 * include/hal_io.h: Fix ...STRING macros - not using index.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	382 Pointed out by Thomas Koeller <thomas@koeller.dyndns.org>.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	383
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	384 2002-05-09 Nick Garnett <nickg@redhat.com>
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	385
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	386 * src/vectors.S (handle_IRQ_or_FIQ): Save SVC mode LR in interrupt
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	387 handling as well as exceptions.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	388
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	389 * src/context.S (hal_thread_switch_context): Use correct size
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	390 for skipping new HAL_SavedRegisters fields.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	391
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	392 2002-05-08 Jonathan Larmour <jlarmour@redhat.com>
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	393
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	394 * cdl/hal_arm.cdl: Remove -malignment-traps here - add it only from
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	395 packages when needed.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	396
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	397 2002-05-08 Nick Garnett <nickg@redhat.com>
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	398
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	399 * src/vectors.S: Added code to save and restore value of SVC mode
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	400 LR during exception processing. If the exception comes from a
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	401 non-SVC mode then handling it originally corrupted the SVC mode
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	402 LR. If the program subsequent returned to SVC mode it was likely
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	403 to have problems. The registers for modes other than SVC and the
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	404 exception mode are not touched, so we do not have to save/restore
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	405 those.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	406
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	407 * src/hal_mk_defs.c: Added definitions for armreg_r10 and
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	408 armreg_svclr.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	409
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	410 * include/hal_arch.h: Added svc_lr field to HAL_SavedRegisters to
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	411 save SVC mode link register during exception handling.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	412
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	413 2002-04-30 Jesper Skov <jskov@redhat.com>
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	414
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	415 * cdl/hal_arm.cdl: Forcibly add -malignment-traps to the compiler
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	416 options to work around problem with recent compiler. This can be
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	417 removed when the tools are respun.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	418
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	419 2002-04-29 Jonathan Larmour <jlarmour@redhat.com>
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	420
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	421 * src/vectors.S:
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	422 Don't use .file as it can confuse debugging since the .file
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	423 doesn't contain the path and therefore the debugger will never
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	424 know where it lives! This conflicts with using -Wa,--gstabs.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	425
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	426 2002-04-25 Gary Thomas <gthomas@redhat.com>
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	427
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	428 * src/vectors.S: Safer clearing of BSS.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	429
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	430 2002-04-15 Jonathan Larmour <jlarmour@redhat.com>
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	431
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	432 * src/hal_syscall.c (hal_syscall_handler): Add extra sig argument to
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	433 __do_syscall.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	434
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	435 2002-04-15 Mark Salter <msalter@redhat.com>
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	436
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	437 * src/vectors.S: Rewrite exception handling to allow exceptions
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	438 in any privileged mode.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	439 * src/hal_mk_defs.c (main): Add some regs.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	440 * include/hal_arch.h (HAL_SavedRegisters): Slight rearrangement.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	441 * src/context.S (hal_thread_switch_context): Use new context layout.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	442 (hal_thread_load_context): Ditto.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	443
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	444 2002-04-11 Jesper Skov <jskov@redhat.com>
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	445
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	446 * src/arm.ld: Fixed .sbss rule.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	447
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	448 2002-04-10 Jonathan Larmour <jlarmour@redhat.com>
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	449
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	450 * src/arm.ld: Define .gnu.linkonce sections properly.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	451 Remove sbss from data section.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	452
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	453 2002-03-27 Gary Thomas <gthomas@redhat.com>
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	454
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	455 * src/vectors.S: Use interrupt stack during system initialzation
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	456 if configured since this stack will be much larger than the default
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	457 idle thread stack. Some configurations (think networking) may use
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	458 lots of stack space during system startup and the assumption that
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	459 the idle thread stack does not need much space fails miserably.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	460
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	461 2002-02-19 Mark Salter <msalter@redhat.com>
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	462
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	463 * src/arm_stub.c (target_thumb_ins): Check architecture version
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	464 to decide how to handle pop insn.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	465 (v5T_semantics): New function. Returns true for v5 and later.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	466
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	467 2002-02-08 Jesper Skov <jskov@redhat.com>
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	468
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	469 * src/arm_stub.c (target_thumb_ins): The result of a POP
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	470 instruction changing the PC must be the address of a THUMB
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	471 instruction.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	472
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	473 2002-01-29 Jesper Skov <jskov@redhat.com>
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	474
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	475 * src/redboot_linux_exec.c: Include hal_io.h instead of CRUFT_H.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	476 (do_exec): Add nops after loop copying trampoline code. Removed
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	477 one argument to the assembly: code only works if virt==phys
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	478 mapping anyway. This should be rewritten to be safe for all
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	479 possible targets.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	480
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	481 2002-01-28 Jesper Skov <jskov@redhat.com>
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	482
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	483 * include/hal_io.h: Include var_io.h if present, otherwise include
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	484 plf_io.h. This makes the ARM HAL match the other HALs better in
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	485 this regard, allowing platform IO definitions to override variant
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	486 IO definitions while allowing sharing code between platforms of
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	487 the same variant.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	488
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	489 2002-01-25 Jesper Skov <jskov@redhat.com>
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	490
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	491 * cdl/hal_arm.cdl: Added RedBoot options.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	492 * src/redboot_linux_exec.c: Added generic version of the RedBoot
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	493 exec command to be shared by all ARM platforms. Still needs some
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	494 cleaning up after CYGARC_ memory macros find their proper home.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	495
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	496 2002-01-08 Hugo Tyson <hmt@redhat.com>
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	497
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	498 * cdl/hal_arm.cdl (CYGOPT_HAL_ARM_SYSCALL_GPROF_SUPPORT): New
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	499 option, implements CYGINT_REDBOOT_BSP_SYSCALLS_GPROF_SUPPORT so
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	500 RedBoot knows we can do this. Only active if indeed we can.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	501
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	502 * include/hal_arch.h (HAL_GET_PROFILE_INFO): New macro, to extract
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	503 the interrupted PC and SP from a struct HAL_SavedRegisters. Used
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	504 for histogram-style profiling.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	505
196 9b55e9c69693 Merge from eCos master repository on 2001-11-23-15:32:03-GMT jlarmour parents: 195 diff changeset	506 2001-11-02 Hugo Tyson <hmt@redhat.com>
9b55e9c69693 Merge from eCos master repository on 2001-11-23-15:32:03-GMT jlarmour parents: 195 diff changeset	507
9b55e9c69693 Merge from eCos master repository on 2001-11-23-15:32:03-GMT jlarmour parents: 195 diff changeset	508 * include/arm_stub.h (CYG_HAL_GDB_LEAVE_CRITICAL_IO_REGION): Nasty
9b55e9c69693 Merge from eCos master repository on 2001-11-23-15:32:03-GMT jlarmour parents: 195 diff changeset	509 bodge to fix a tools issue where an "unused" label is migrated to
9b55e9c69693 Merge from eCos master repository on 2001-11-23-15:32:03-GMT jlarmour parents: 195 diff changeset	510 where some real code is, ie. the wrong place in this case.
9b55e9c69693 Merge from eCos master repository on 2001-11-23-15:32:03-GMT jlarmour parents: 195 diff changeset	511 Problem applies to arm9e-elf tools and other arm variants also.
9b55e9c69693 Merge from eCos master repository on 2001-11-23-15:32:03-GMT jlarmour parents: 195 diff changeset	512
195 67850532eebb Merge from eCos master repository on 2001-11-02-06:43:03-GMT jlarmour parents: 194 diff changeset	513 2001-10-29 Hugo Tyson <hmt@redhat.com>
67850532eebb Merge from eCos master repository on 2001-11-02-06:43:03-GMT jlarmour parents: 194 diff changeset	514
67850532eebb Merge from eCos master repository on 2001-11-02-06:43:03-GMT jlarmour parents: 194 diff changeset	515 * src/arm.ld (SECTION_rom_vectors): Define symbols used for ROMRAM
67850532eebb Merge from eCos master repository on 2001-11-02-06:43:03-GMT jlarmour parents: 194 diff changeset	516 startup; for some reason these were not in the trunk. They are:
67850532eebb Merge from eCos master repository on 2001-11-02-06:43:03-GMT jlarmour parents: 194 diff changeset	517 __rom_vectors_vma and __rom_vectors_lma
67850532eebb Merge from eCos master repository on 2001-11-02-06:43:03-GMT jlarmour parents: 194 diff changeset	518
194 feb0fcf83327 Merge from eCos master repository on 2001-10-26-06:43:03-BST jlarmour parents: 191 diff changeset	519 2001-10-24 Gary Thomas <gthomas@redhat.com>
feb0fcf83327 Merge from eCos master repository on 2001-10-26-06:43:03-BST jlarmour parents: 191 diff changeset	520
feb0fcf83327 Merge from eCos master repository on 2001-10-26-06:43:03-BST jlarmour parents: 191 diff changeset	521 * src/hal_misc.c (hal_msbindex): Fix calculation.
feb0fcf83327 Merge from eCos master repository on 2001-10-26-06:43:03-BST jlarmour parents: 191 diff changeset	522
feb0fcf83327 Merge from eCos master repository on 2001-10-26-06:43:03-BST jlarmour parents: 191 diff changeset	523 2001-10-23 Hugo Tyson <hmt@redhat.com>
feb0fcf83327 Merge from eCos master repository on 2001-10-26-06:43:03-BST jlarmour parents: 191 diff changeset	524
feb0fcf83327 Merge from eCos master repository on 2001-10-26-06:43:03-BST jlarmour parents: 191 diff changeset	525 * include/hal_mmu.h (MMU_Control_Z,F,RR): Some extra defines for
feb0fcf83327 Merge from eCos master repository on 2001-10-26-06:43:03-BST jlarmour parents: 191 diff changeset	526 newer ARM architectures.
feb0fcf83327 Merge from eCos master repository on 2001-10-26-06:43:03-BST jlarmour parents: 191 diff changeset	527
191 678094f34118 Merge from eCos master repository on 2001-10-19-06:43:02-BST jlarmour parents: 186 diff changeset	528 2001-10-11 Fabrice Gautier <Fabrice_Gautier@sdesigns.com>
678094f34118 Merge from eCos master repository on 2001-10-19-06:43:02-BST jlarmour parents: 186 diff changeset	529
678094f34118 Merge from eCos master repository on 2001-10-19-06:43:02-BST jlarmour parents: 186 diff changeset	530 * include/hal_io.h: Add _STRING variants of I/O macros to allow
678094f34118 Merge from eCos master repository on 2001-10-19-06:43:02-BST jlarmour parents: 186 diff changeset	531 writing of consecutive items to the same registers.
678094f34118 Merge from eCos master repository on 2001-10-19-06:43:02-BST jlarmour parents: 186 diff changeset	532
186 d60da272beeb Merge from eCos master repository on 2001-10-05-06:43:03-BST jlarmour parents: 184 diff changeset	533 2001-10-02 Jonathan Larmour <jlarmour@redhat.com>
d60da272beeb Merge from eCos master repository on 2001-10-05-06:43:03-BST jlarmour parents: 184 diff changeset	534
d60da272beeb Merge from eCos master repository on 2001-10-05-06:43:03-BST jlarmour parents: 184 diff changeset	535 * include/hal_arch.h: Remove CYG_HAL_TABLE_BEGIN and CYG_HAL_TABLE_END
d60da272beeb Merge from eCos master repository on 2001-10-05-06:43:03-BST jlarmour parents: 184 diff changeset	536 as the common versions are acceptable.
d60da272beeb Merge from eCos master repository on 2001-10-05-06:43:03-BST jlarmour parents: 184 diff changeset	537
184 022f1e506033 Merge from eCos master repository on 2001-10-02-17:59:22-BST jlarmour parents: 182 diff changeset	538 2001-10-01 Jonathan Larmour <jlarmour@redhat.com>
022f1e506033 Merge from eCos master repository on 2001-10-02-17:59:22-BST jlarmour parents: 182 diff changeset	539
022f1e506033 Merge from eCos master repository on 2001-10-02-17:59:22-BST jlarmour parents: 182 diff changeset	540 * src/arm.ld: Make separate section for GOT and .eh_frame.
022f1e506033 Merge from eCos master repository on 2001-10-02-17:59:22-BST jlarmour parents: 182 diff changeset	541 Make macro section for all reloc sections.
022f1e506033 Merge from eCos master repository on 2001-10-02-17:59:22-BST jlarmour parents: 182 diff changeset	542 Input extras.o unconditionally.
022f1e506033 Merge from eCos master repository on 2001-10-02-17:59:22-BST jlarmour parents: 182 diff changeset	543 * cdl/hal_arm.cdl: Don't bother with -DEXTRAS=1 - unconditional now.
022f1e506033 Merge from eCos master repository on 2001-10-02-17:59:22-BST jlarmour parents: 182 diff changeset	544
182 f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: 181 diff changeset	545 2001-08-24 Mark Salter <msalter@redhat.com>
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: 181 diff changeset	546
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: 181 diff changeset	547 * src/arm_stub.c (target_thumb_ins): Add support for pop insn.
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: 181 diff changeset	548
181 d61da071934c Merge from eCos master repository on 2001-08-22-06:38:55-BST jlarmour parents: 172 diff changeset	549 2001-08-21 Hugo Tyson <hmt@redhat.com>
d61da071934c Merge from eCos master repository on 2001-08-22-06:38:55-BST jlarmour parents: 172 diff changeset	550
d61da071934c Merge from eCos master repository on 2001-08-22-06:38:55-BST jlarmour parents: 172 diff changeset	551 * include/hal_intr.h: Only define HAL_CLOCK_LATENCY() if it's not
d61da071934c Merge from eCos master repository on 2001-08-22-06:38:55-BST jlarmour parents: 172 diff changeset	552 defined already (if it's needed at all). This is for platforms
d61da071934c Merge from eCos master repository on 2001-08-22-06:38:55-BST jlarmour parents: 172 diff changeset	553 which need a separate routine, such as sa11x0.
d61da071934c Merge from eCos master repository on 2001-08-22-06:38:55-BST jlarmour parents: 172 diff changeset	554
172 cd45958b28ff Merge from eCos master repository on 2001-07-20-10:24:43-BST jlarmour parents: 171 diff changeset	555 2001-07-19 Gary Thomas <gthomas@redhat.com>
cd45958b28ff Merge from eCos master repository on 2001-07-20-10:24:43-BST jlarmour parents: 171 diff changeset	556
cd45958b28ff Merge from eCos master repository on 2001-07-20-10:24:43-BST jlarmour parents: 171 diff changeset	557 * src/vectors.S: Support ROMRAM startup mode. Note: most of
cd45958b28ff Merge from eCos master repository on 2001-07-20-10:24:43-BST jlarmour parents: 171 diff changeset	558 the support for this mode will be in the platform setup code.
cd45958b28ff Merge from eCos master repository on 2001-07-20-10:24:43-BST jlarmour parents: 171 diff changeset	559
cd45958b28ff Merge from eCos master repository on 2001-07-20-10:24:43-BST jlarmour parents: 171 diff changeset	560 2001-07-18 Gary Thomas <gthomas@redhat.com>
cd45958b28ff Merge from eCos master repository on 2001-07-20-10:24:43-BST jlarmour parents: 171 diff changeset	561
cd45958b28ff Merge from eCos master repository on 2001-07-20-10:24:43-BST jlarmour parents: 171 diff changeset	562 * src/hal_mk_defs.c (main): FIQ no longer listed as an exception.
cd45958b28ff Merge from eCos master repository on 2001-07-20-10:24:43-BST jlarmour parents: 171 diff changeset	563
171 42f843b391aa Merge from eCos master repository on 2001-07-18-03:13:25-BST jlarmour parents: 163 diff changeset	564 2001-07-17 Jonathan Larmour <jlarmour@redhat.com>
42f843b391aa Merge from eCos master repository on 2001-07-18-03:13:25-BST jlarmour parents: 163 diff changeset	565
42f843b391aa Merge from eCos master repository on 2001-07-18-03:13:25-BST jlarmour parents: 163 diff changeset	566 * include/hal_intr.h: Define range of exceptions more accurately.
42f843b391aa Merge from eCos master repository on 2001-07-18-03:13:25-BST jlarmour parents: 163 diff changeset	567
42f843b391aa Merge from eCos master repository on 2001-07-18-03:13:25-BST jlarmour parents: 163 diff changeset	568 2001-07-16 Gary Thomas <gthomas@redhat.com>
42f843b391aa Merge from eCos master repository on 2001-07-18-03:13:25-BST jlarmour parents: 163 diff changeset	569
42f843b391aa Merge from eCos master repository on 2001-07-18-03:13:25-BST jlarmour parents: 163 diff changeset	570 * src/hal_misc.c (exception_handler): Allow memory faults to be
42f843b391aa Merge from eCos master repository on 2001-07-18-03:13:25-BST jlarmour parents: 163 diff changeset	571 caught, even when GDB stubs are not included.
42f843b391aa Merge from eCos master repository on 2001-07-18-03:13:25-BST jlarmour parents: 163 diff changeset	572
163 0d2b193a635f Merge from eCos master repository on 2001-06-22-17:38:39-BST jlarmour parents: 161 diff changeset	573 2001-06-22 Gary Thomas <gthomas@redhat.com>
0d2b193a635f Merge from eCos master repository on 2001-06-22-17:38:39-BST jlarmour parents: 161 diff changeset	574
0d2b193a635f Merge from eCos master repository on 2001-06-22-17:38:39-BST jlarmour parents: 161 diff changeset	575 * include/arm_stub.h (NUMREGBYTES): Define - this tells GDB how
0d2b193a635f Merge from eCos master repository on 2001-06-22-17:38:39-BST jlarmour parents: 161 diff changeset	576 large it's communications buffers need to be.
0d2b193a635f Merge from eCos master repository on 2001-06-22-17:38:39-BST jlarmour parents: 161 diff changeset	577
161 ac086aa3217e Merge from eCos master repository on 2001-06-08-21:11:51-BST jlarmour parents: 160 diff changeset	578 2001-06-05 Gary Thomas <gthomas@redhat.com>
ac086aa3217e Merge from eCos master repository on 2001-06-08-21:11:51-BST jlarmour parents: 160 diff changeset	579 2001-06-05 Thomas F�hnle <thomas.faehnle@tst-ag.de>
ac086aa3217e Merge from eCos master repository on 2001-06-08-21:11:51-BST jlarmour parents: 160 diff changeset	580
ac086aa3217e Merge from eCos master repository on 2001-06-08-21:11:51-BST jlarmour parents: 160 diff changeset	581 * src/vectors.S (spurious_IRQ): Better handling of spurious ints.
ac086aa3217e Merge from eCos master repository on 2001-06-08-21:11:51-BST jlarmour parents: 160 diff changeset	582 Pass register frame to handler.
ac086aa3217e Merge from eCos master repository on 2001-06-08-21:11:51-BST jlarmour parents: 160 diff changeset	583
160 0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST jlarmour parents: 159 diff changeset	584 2001-05-23 Gary Thomas <gthomas@redhat.com>
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST jlarmour parents: 159 diff changeset	585
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST jlarmour parents: 159 diff changeset	586 * src/vectors.S: Allow platforms to define a 'preamble' which gets
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST jlarmour parents: 159 diff changeset	587 included _before_ the vectors. This is often required for modules
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST jlarmour parents: 159 diff changeset	588 which are run from ROM/Flash.
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST jlarmour parents: 159 diff changeset	589
159 511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	590 2001-04-30 Gary Thomas <gthomas@redhat.com>
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	591
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	592 * src/vectors.S (__exception_handlers): Platforms must explicitly
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	593 define CYGSEM_HAL_ROM_RESET_USES_JUMP if required.
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	594
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	595 2001-04-27 Hugo Tyson <hmt@redhat.com>
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	596
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	597 * src/vectors.S: Platforms without CYGHWR_HAL_ARM_HAS_MMU defined
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	598 require that the reset jump be straight up to ROM. So you can't
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	599 just use a local branch. This is needed to make RedBoot in the
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	600 EBSA285 work, for example.
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	601
158 f2545e5de153 Merge from eCos master repository on 2001-04-24-11:22:42-BST jlarmour parents: 157 diff changeset	602 2001-04-19 Gary Thomas <gthomas@redhat.com>
f2545e5de153 Merge from eCos master repository on 2001-04-24-11:22:42-BST jlarmour parents: 157 diff changeset	603
f2545e5de153 Merge from eCos master repository on 2001-04-24-11:22:42-BST jlarmour parents: 157 diff changeset	604 * cdl/hal_arm.cdl: Fix typo for ARM9 systems.
f2545e5de153 Merge from eCos master repository on 2001-04-24-11:22:42-BST jlarmour parents: 157 diff changeset	605
f2545e5de153 Merge from eCos master repository on 2001-04-24-11:22:42-BST jlarmour parents: 157 diff changeset	606 2001-04-18 Gary Thomas <gthomas@redhat.com>
f2545e5de153 Merge from eCos master repository on 2001-04-24-11:22:42-BST jlarmour parents: 157 diff changeset	607
f2545e5de153 Merge from eCos master repository on 2001-04-24-11:22:42-BST jlarmour parents: 157 diff changeset	608 * src/vectors.S: Add new flag 'CYG_HAL_ROM_RESET_USES_JUMP' to control
f2545e5de153 Merge from eCos master repository on 2001-04-24-11:22:42-BST jlarmour parents: 157 diff changeset	609 how RESET is handled. This is normally set for ROM applications, but
f2545e5de153 Merge from eCos master repository on 2001-04-24-11:22:42-BST jlarmour parents: 157 diff changeset	610 can be overridden by platform code for situations when it is unsuitable
f2545e5de153 Merge from eCos master repository on 2001-04-24-11:22:42-BST jlarmour parents: 157 diff changeset	611 to have a branch as the RESET instruction.
f2545e5de153 Merge from eCos master repository on 2001-04-24-11:22:42-BST jlarmour parents: 157 diff changeset	612
f2545e5de153 Merge from eCos master repository on 2001-04-24-11:22:42-BST jlarmour parents: 157 diff changeset	613 2001-04-16 Gary Thomas <gthomas@redhat.com>
f2545e5de153 Merge from eCos master repository on 2001-04-24-11:22:42-BST jlarmour parents: 157 diff changeset	614
f2545e5de153 Merge from eCos master repository on 2001-04-24-11:22:42-BST jlarmour parents: 157 diff changeset	615 * cdl/hal_arm.cdl: Add new interfaces to describe CPU family and
f2545e5de153 Merge from eCos master repository on 2001-04-24-11:22:42-BST jlarmour parents: 157 diff changeset	616 option possiblities.
f2545e5de153 Merge from eCos master repository on 2001-04-24-11:22:42-BST jlarmour parents: 157 diff changeset	617
f2545e5de153 Merge from eCos master repository on 2001-04-24-11:22:42-BST jlarmour parents: 157 diff changeset	618 2001-04-07 Mark Salter <msalter@redhat.com>
f2545e5de153 Merge from eCos master repository on 2001-04-24-11:22:42-BST jlarmour parents: 157 diff changeset	619
f2545e5de153 Merge from eCos master repository on 2001-04-24-11:22:42-BST jlarmour parents: 157 diff changeset	620 * src/arm_stub.c: Add support for v5T BLX insn.
f2545e5de153 Merge from eCos master repository on 2001-04-24-11:22:42-BST jlarmour parents: 157 diff changeset	621
157 b65ec671dd4c Merge from eCos master repository on 2001-04-06-18:28:36-BST jlarmour parents: 156 diff changeset	622 2001-03-30 Mark Salter <msalter@redhat.com>
b65ec671dd4c Merge from eCos master repository on 2001-04-06-18:28:36-BST jlarmour parents: 156 diff changeset	623
b65ec671dd4c Merge from eCos master repository on 2001-04-06-18:28:36-BST jlarmour parents: 156 diff changeset	624 * src/vectors.S (__exception_handlers): Don't use relative branch
b65ec671dd4c Merge from eCos master repository on 2001-04-06-18:28:36-BST jlarmour parents: 156 diff changeset	625 for reset on iq80310.
b65ec671dd4c Merge from eCos master repository on 2001-04-06-18:28:36-BST jlarmour parents: 156 diff changeset	626
156 b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 154 diff changeset	627 2001-03-28 Hugo Tyson <hmt@redhat.com>
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 154 diff changeset	628
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 154 diff changeset	629 * src/vectors.S (__GDB_stack_base): Increase stubs stack size to
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 154 diff changeset	630 "enough". We tend to have either RedBoot (with no interrupt
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 154 diff changeset	631 stack) or an app (with no stubs stack) these days, so I used
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 154 diff changeset	632 CYGNUM_HAL_COMMON_INTERRUPTS_STACK_SIZE. It defaults to 4k in
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 154 diff changeset	633 RedBoot which is enough compared to the previous hard-wired 1k.
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 154 diff changeset	634 The overflow occurred in RedBoot, with i82559 ether driver, during
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 154 diff changeset	635 GDB connection - but manifested as "network stack out of buffers"
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 154 diff changeset	636 because of a recursion in trying to report a trap.
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 154 diff changeset	637
154 e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 152 diff changeset	638 2001-02-24 Gary Thomas <gthomas@redhat.com>
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 152 diff changeset	639
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 152 diff changeset	640 * include/hal_mmu.h (MMU_Control_X): Add - used by Win/CE.
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 152 diff changeset	641
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 152 diff changeset	642 * src/vectors.S (__exception_handlers): Change RESET vector
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 152 diff changeset	643 to use jump for ROM based applications [safer].
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 152 diff changeset	644 (warm_reset): Only do 'swi' contortions when starting RAM
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 152 diff changeset	645 applications from Angel.
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 152 diff changeset	646
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 152 diff changeset	647 2001-02-22 Jesper Skov <jskov@redhat.com>
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 152 diff changeset	648
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 152 diff changeset	649 * src/arm.ld: Relocate .2ram sections to the .data section.
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 152 diff changeset	650
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 152 diff changeset	651 2001-02-20 Jesper Skov <jskov@redhat.com>
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 152 diff changeset	652
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 152 diff changeset	653 * cdl/hal_arm.cdl: Added CYGBLD_ARM_ENABLE_THUMB_INTERWORK.
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 152 diff changeset	654
152 f935b880e96c Merge from eCos master repository on 2001-02-14-01:27:14-GMT jlarmour parents: 151 diff changeset	655 2001-02-13 Gary Thomas <gthomas@redhat.com>
f935b880e96c Merge from eCos master repository on 2001-02-14-01:27:14-GMT jlarmour parents: 151 diff changeset	656
f935b880e96c Merge from eCos master repository on 2001-02-14-01:27:14-GMT jlarmour parents: 151 diff changeset	657 * src/vectors.S (handle_IRQ_or_FIQ): Change behaviour for
f935b880e96c Merge from eCos master repository on 2001-02-14-01:27:14-GMT jlarmour parents: 151 diff changeset	658 handling spurious interrupts.
f935b880e96c Merge from eCos master repository on 2001-02-14-01:27:14-GMT jlarmour parents: 151 diff changeset	659
f935b880e96c Merge from eCos master repository on 2001-02-14-01:27:14-GMT jlarmour parents: 151 diff changeset	660 * src/hal_misc.c (hal_spurious_IRQ): New function - called
f935b880e96c Merge from eCos master repository on 2001-02-14-01:27:14-GMT jlarmour parents: 151 diff changeset	661 when a spurious interrupt is detected. Defined as "weak"
f935b880e96c Merge from eCos master repository on 2001-02-14-01:27:14-GMT jlarmour parents: 151 diff changeset	662 so platforms can provide localized support.
f935b880e96c Merge from eCos master repository on 2001-02-14-01:27:14-GMT jlarmour parents: 151 diff changeset	663
f935b880e96c Merge from eCos master repository on 2001-02-14-01:27:14-GMT jlarmour parents: 151 diff changeset	664 * src/hal_mk_defs.c:
f935b880e96c Merge from eCos master repository on 2001-02-14-01:27:14-GMT jlarmour parents: 151 diff changeset	665 * include/hal_intr.h (CYGNUM_HAL_INTERRUPT_NONE): Define.
f935b880e96c Merge from eCos master repository on 2001-02-14-01:27:14-GMT jlarmour parents: 151 diff changeset	666
151 25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	667 2001-02-09 Hugo Tyson <hmt@redhat.com>
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	668
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	669 * src/vectors.S (UNMAPPED()): Handle CYGHWR_HAL_ROM_VADDR if so
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	670 defined; this is used when compiling for a different location from
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	671 the base of ROM. hal_platform_setup.h might define it. For
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	672 example, if flash is from 0x50000000 upwards (as on SA11x0), and
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	673 we are to execute at 0x50040000, then we want the reset vector to
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	674 point to 0x0004pqrs - the unmapped ROM address of the code -
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	675 rather than 0x0000pqrs, which is the offset into our flash block.
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	676 But usually it's not defined, so the behaviour is the obvious.
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	677
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	678 2001-02-08 Jesper Skov <jskov@redhat.com>
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	679
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	680 * include/arm_vv.h: Removed again, compiler does magic to thumb
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	681 function pointers.
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	682 * include/hal_arch.h: Same.
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	683
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	684 2001-02-07 Jesper Skov <jskov@redhat.com>
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	685
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	686 * include/arm_vv.h: Added virtual vector accessor macros that will
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	687 properly mangle function pointers in thumb mode.
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	688 * include/hal_arch.h: Include arm_vv.h
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	689 * src/vectors.S: ctrlc_init can be called for thumb now (but
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	690 requires ROM monitor to be built with -mthumb-interwork)
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	691
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	692 2001-02-02 Mark Salter <msalter@redhat.com>
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	693
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	694 * src/arm_stub.c (__arm_breakinst): New ARM breakpoint insn.
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	695 (__thumb_breakinst): New thumb breakpoint insn.
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	696 (__is_bsp_syscall): Check for actual SWI number and support
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	697 thumb.
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	698
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	699 * include/hal_arch.h (HAL_BREAKINST_ADDR): New macro to provide
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	700 address of correct breakpoint insn of the given length.
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	701
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	702 2001-02-01 Jesper Skov <jskov@redhat.com>
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	703
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	704 * src/hal_misc.c: Don't use diag_printf directly (rely on tracing
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	705 macros).
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	706
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	707 2001-01-31 Mark Salter <msalter@redhat.com>
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	708
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	709 * src/vectors.S (FIQ): Fix broken fiq handling.
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	710
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	711 2001-01-31 Jesper Skov <jskov@redhat.com>
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	712
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	713 * cdl/hal_arm.cdl: Get rid of CYGDBG_HAL_DIAG_DISABLE_GDB_PROTOCOL
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	714 options. They are replaced by the
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	715 CYGSEM_HAL_DIAG_MANGLER option.
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	716
150 f0e3fb000de8 Merge from eCos master repository on 2001-01-26-06:43:02-GMT jlarmour parents: 148 diff changeset	717 2001-01-24 Jonathan Larmour <jlarmour@redhat.com>
f0e3fb000de8 Merge from eCos master repository on 2001-01-26-06:43:02-GMT jlarmour parents: 148 diff changeset	718
f0e3fb000de8 Merge from eCos master repository on 2001-01-26-06:43:02-GMT jlarmour parents: 148 diff changeset	719 * src/vectors.S (init_flag): Add explicit alignment, just in case.
f0e3fb000de8 Merge from eCos master repository on 2001-01-26-06:43:02-GMT jlarmour parents: 148 diff changeset	720 From Ilko Iliev <iliev@caretec.at>
f0e3fb000de8 Merge from eCos master repository on 2001-01-26-06:43:02-GMT jlarmour parents: 148 diff changeset	721
148 8f2f7615e727 Merge from eCos master repository on 2001-01-12-06:43:03-GMT jlarmour parents: 145 diff changeset	722 2001-01-11 Hugo Tyson <hmt@redhat.com>
8f2f7615e727 Merge from eCos master repository on 2001-01-12-06:43:03-GMT jlarmour parents: 145 diff changeset	723
8f2f7615e727 Merge from eCos master repository on 2001-01-12-06:43:03-GMT jlarmour parents: 145 diff changeset	724 * src/vectors.S (hal_dram_size): Create hal_dram_type in memory at
8f2f7615e727 Merge from eCos master repository on 2001-01-12-06:43:03-GMT jlarmour parents: 145 diff changeset	725 0x44, right after hal_dram_size.
8f2f7615e727 Merge from eCos master repository on 2001-01-12-06:43:03-GMT jlarmour parents: 145 diff changeset	726
8f2f7615e727 Merge from eCos master repository on 2001-01-12-06:43:03-GMT jlarmour parents: 145 diff changeset	727 * include/hal_intr.h: Add an extern for the word at 0x44, named
8f2f7615e727 Merge from eCos master repository on 2001-01-12-06:43:03-GMT jlarmour parents: 145 diff changeset	728 hal_dram_type (as in hal_dram_size). This can be used for
8f2f7615e727 Merge from eCos master repository on 2001-01-12-06:43:03-GMT jlarmour parents: 145 diff changeset	729 platform HALs to know how to decode VIRT_TO_PHYS addresses and
8f2f7615e727 Merge from eCos master repository on 2001-01-12-06:43:03-GMT jlarmour parents: 145 diff changeset	730 vice versa.
8f2f7615e727 Merge from eCos master repository on 2001-01-12-06:43:03-GMT jlarmour parents: 145 diff changeset	731
145 2e9a636d9de9 Merge from eCos master repository on 2000-12-21-14:18:40-GMT jlarmour parents: 138 diff changeset	732 2000-12-13 Hugo Tyson <hmt@redhat.com>
2e9a636d9de9 Merge from eCos master repository on 2000-12-21-14:18:40-GMT jlarmour parents: 138 diff changeset	733
2e9a636d9de9 Merge from eCos master repository on 2000-12-21-14:18:40-GMT jlarmour parents: 138 diff changeset	734 * include/hal_intr.h: Handle variant-, and possible overriding
2e9a636d9de9 Merge from eCos master repository on 2000-12-21-14:18:40-GMT jlarmour parents: 138 diff changeset	735 platform-, specific interrupt files <cyg/hal/hal_platform_ints.h>.
2e9a636d9de9 Merge from eCos master repository on 2000-12-21-14:18:40-GMT jlarmour parents: 138 diff changeset	736 This is to simplify the multiple SA11x0 targets which have no
2e9a636d9de9 Merge from eCos master repository on 2000-12-21-14:18:40-GMT jlarmour parents: 138 diff changeset	737 variation there.
2e9a636d9de9 Merge from eCos master repository on 2000-12-21-14:18:40-GMT jlarmour parents: 138 diff changeset	738
2e9a636d9de9 Merge from eCos master repository on 2000-12-21-14:18:40-GMT jlarmour parents: 138 diff changeset	739 2000-12-11 Gary Thomas <gthomas@redhat.com>
2e9a636d9de9 Merge from eCos master repository on 2000-12-21-14:18:40-GMT jlarmour parents: 138 diff changeset	740
2e9a636d9de9 Merge from eCos master repository on 2000-12-21-14:18:40-GMT jlarmour parents: 138 diff changeset	741 * src/vectors.S (warm_reset): 'hal_dram_size' is now only set in
2e9a636d9de9 Merge from eCos master repository on 2000-12-21-14:18:40-GMT jlarmour parents: 138 diff changeset	742 platform code - no need to mess with (pure pollution) it here.
2e9a636d9de9 Merge from eCos master repository on 2000-12-21-14:18:40-GMT jlarmour parents: 138 diff changeset	743
138 289bf90c6a9b Merge from eCos master repository on 2000-11-24-06:43:05-GMT jlarmour parents: 136 diff changeset	744 2000-11-19 Gary Thomas <gthomas@redhat.com>
289bf90c6a9b Merge from eCos master repository on 2000-11-24-06:43:05-GMT jlarmour parents: 136 diff changeset	745
289bf90c6a9b Merge from eCos master repository on 2000-11-24-06:43:05-GMT jlarmour parents: 136 diff changeset	746 * include/hal_io.h: Use CYGBLD_HAL_PLATFORM_IO_H for those platforms
289bf90c6a9b Merge from eCos master repository on 2000-11-24-06:43:05-GMT jlarmour parents: 136 diff changeset	747 which define it (relieves this file of messy includes).
289bf90c6a9b Merge from eCos master repository on 2000-11-24-06:43:05-GMT jlarmour parents: 136 diff changeset	748
136 a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 132 diff changeset	749 2000-11-16 Jesper Skov <jskov@redhat.com>
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 132 diff changeset	750
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 132 diff changeset	751 * include/basetype.h: Define LABEL mangling macros.
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 132 diff changeset	752
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 132 diff changeset	753 * include/arch.inc: Added.
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 132 diff changeset	754
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 132 diff changeset	755 2000-11-06 Mark Salter <msalter@redhat.com>
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 132 diff changeset	756
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 132 diff changeset	757 * src/hal_syscall.c: New file. Arm interface to redboot's
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 132 diff changeset	758 handler for GNUPro based application library syscalls.
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 132 diff changeset	759
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 132 diff changeset	760 * src/arm_stub.c (__is_bsp_syscall): New function. Return
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 132 diff changeset	761 true if exception caused by bsp SWI.
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 132 diff changeset	762
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 132 diff changeset	763 * include/arm_stub.h: Add declaration for __is_bp_syscall.
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 132 diff changeset	764
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 132 diff changeset	765 * cdl/hal_arm.cdl: Add hal_syscall.c to compile list.
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 132 diff changeset	766
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 132 diff changeset	767 2000-11-04 Mark Salter <msalter@redhat.com>
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 132 diff changeset	768
152 f935b880e96c Merge from eCos master repository on 2001-02-14-01:27:14-GMT jlarmour parents: 151 diff changeset	769 * include/hal_io.h: Include cyg/hal/plf_io.h for IQ80310.
f935b880e96c Merge from eCos master repository on 2001-02-14-01:27:14-GMT jlarmour parents: 151 diff changeset	770
136 a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 132 diff changeset	771 * src/arm_stub.c (__computeSignal): New interface for
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 132 diff changeset	772 HAL_STUB_IS_STOPPED_BY_HARDWARE
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 132 diff changeset	773
132 0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT jlarmour parents: 130 diff changeset	774 2000-10-27 Mark Salter <msalter@redhat.com>
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT jlarmour parents: 130 diff changeset	775
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT jlarmour parents: 130 diff changeset	776 * src/arm_stub.c: Removed uneccesary include.
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT jlarmour parents: 130 diff changeset	777
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT jlarmour parents: 130 diff changeset	778 * src/vectors.S (start): Fix use of registers which may have
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT jlarmour parents: 130 diff changeset	779 been destroyed by an LED macro.
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT jlarmour parents: 130 diff changeset	780
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT jlarmour parents: 130 diff changeset	781 2000-10-26 Mark Salter <msalter@redhat.com>
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT jlarmour parents: 130 diff changeset	782
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT jlarmour parents: 130 diff changeset	783 * src/arm_stub.c (__computeSignal): Add hook for platforms to
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT jlarmour parents: 130 diff changeset	784 check for hw watchpoint/breakpoint events.
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT jlarmour parents: 130 diff changeset	785 (__install_breakpoints): Support HAL breakpoint list.
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT jlarmour parents: 130 diff changeset	786 (__clear_breakpoints): Ditto.
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT jlarmour parents: 130 diff changeset	787
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT jlarmour parents: 130 diff changeset	788 * include/hal_arch.h (HAL_BREAKINST_TYPE): Define. Needed by
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT jlarmour parents: 130 diff changeset	789 hw watchpoint/breakpoint support in stub.
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT jlarmour parents: 130 diff changeset	790
130 eb9fd8c04db3 Merge from eCos master repository on 2000-10-23-17:01:37-BST jlarmour parents: 124 diff changeset	791 2000-10-20 Jesper Skov <jskov@redhat.com>
eb9fd8c04db3 Merge from eCos master repository on 2000-10-23-17:01:37-BST jlarmour parents: 124 diff changeset	792
eb9fd8c04db3 Merge from eCos master repository on 2000-10-23-17:01:37-BST jlarmour parents: 124 diff changeset	793 * src/hal_misc.c: Update __mem_fault_handler declaration.
eb9fd8c04db3 Merge from eCos master repository on 2000-10-23-17:01:37-BST jlarmour parents: 124 diff changeset	794
124 0ec04793409a Merge from eCos master repository on 2000-09-11-03:00:13-BST jlarmour parents: 115 diff changeset	795 2000-09-05 Andrew Lunn <andrew.lunn@ascom.ch>
0ec04793409a Merge from eCos master repository on 2000-09-11-03:00:13-BST jlarmour parents: 115 diff changeset	796
0ec04793409a Merge from eCos master repository on 2000-09-11-03:00:13-BST jlarmour parents: 115 diff changeset	797 * include/basetype.h: Override the alignment macros for the ARM
0ec04793409a Merge from eCos master repository on 2000-09-11-03:00:13-BST jlarmour parents: 115 diff changeset	798 architecture. The ARM compiler only alows a maximum of 4 bytes
0ec04793409a Merge from eCos master repository on 2000-09-11-03:00:13-BST jlarmour parents: 115 diff changeset	799 of alignment where as the default is 8
0ec04793409a Merge from eCos master repository on 2000-09-11-03:00:13-BST jlarmour parents: 115 diff changeset	800
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	801 2000-08-15 Hugo Tyson <hmt@cygnus.co.uk>
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	802
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	803 * src/arm.ld (SECTION_text): Change it back so that
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	804 infra/... range checking can see them. _stext and _etext as seen
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	805 from C are the eventual destination, so this is a step in the
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	806 right direction. You must hack if building redboot, for now.
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	807
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	808 2000-08-14 Hugo Tyson <hmt@cygnus.co.uk>
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	809
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	810 * src/arm.ld (SECTION_text): Change to stext and etext unadorned
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	811 with underlines so that RedBoot can see them.
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	812
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	813 2000-08-14 Gary Thomas <gthomas@redhat.com>
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	814
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	815 * include/hal_arch.h:
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	816 * src/arm.ld: Changes to support new [anonymous] tables.
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	817
112 02ea4320376c Merge from eCos master repository on 2000-07-21-21:01:39-BST jlarmour parents: 110 diff changeset	818 2000-07-17 Jesper Skov <jskov@redhat.com>
02ea4320376c Merge from eCos master repository on 2000-07-21-21:01:39-BST jlarmour parents: 110 diff changeset	819
02ea4320376c Merge from eCos master repository on 2000-07-21-21:01:39-BST jlarmour parents: 110 diff changeset	820 * src/vectors.S (start): Hack to allow thumb tests to run in farm
02ea4320376c Merge from eCos master repository on 2000-07-21-21:01:39-BST jlarmour parents: 110 diff changeset	821 until vector table Thumb/ARM API is fixed.
02ea4320376c Merge from eCos master repository on 2000-07-21-21:01:39-BST jlarmour parents: 110 diff changeset	822
110 84e4bde58b26 Merge from eCos master repository on 2000-07-14-22:00:02-BST jlarmour parents: 105 diff changeset	823 2000-07-07 Jesper Skov <jskov@redhat.com>
84e4bde58b26 Merge from eCos master repository on 2000-07-14-22:00:02-BST jlarmour parents: 105 diff changeset	824
84e4bde58b26 Merge from eCos master repository on 2000-07-14-22:00:02-BST jlarmour parents: 105 diff changeset	825 * src/arm_stub.c: Changes to support CygMon changes.
84e4bde58b26 Merge from eCos master repository on 2000-07-14-22:00:02-BST jlarmour parents: 105 diff changeset	826
84e4bde58b26 Merge from eCos master repository on 2000-07-14-22:00:02-BST jlarmour parents: 105 diff changeset	827 * src/hal_misc.c: Fix warnings.
84e4bde58b26 Merge from eCos master repository on 2000-07-14-22:00:02-BST jlarmour parents: 105 diff changeset	828
84e4bde58b26 Merge from eCos master repository on 2000-07-14-22:00:02-BST jlarmour parents: 105 diff changeset	829 2000-07-05 Jesper Skov <jskov@redhat.com>
84e4bde58b26 Merge from eCos master repository on 2000-07-14-22:00:02-BST jlarmour parents: 105 diff changeset	830
84e4bde58b26 Merge from eCos master repository on 2000-07-14-22:00:02-BST jlarmour parents: 105 diff changeset	831 * src/hal_misc.c:
84e4bde58b26 Merge from eCos master repository on 2000-07-14-22:00:02-BST jlarmour parents: 105 diff changeset	832 * src/vectors.S:
84e4bde58b26 Merge from eCos master repository on 2000-07-14-22:00:02-BST jlarmour parents: 105 diff changeset	833 All platforms now has VECTOR_SUPPORT (or provide alternative
84e4bde58b26 Merge from eCos master repository on 2000-07-14-22:00:02-BST jlarmour parents: 105 diff changeset	834 implementations). Removed checks for the option.
84e4bde58b26 Merge from eCos master repository on 2000-07-14-22:00:02-BST jlarmour parents: 105 diff changeset	835
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	836 2000-07-04 Jonathan Larmour <jlarmour@redhat.co.uk>
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	837
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	838 * cdl/hal_arm.cdl: Add CYGINT_HAL_ARM_MEM_REAL_REGION_TOP
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	839 interface
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	840
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	841 * include/hal_intr.h: If the platform implements the
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	842 CYGINT_HAL_ARM_MEM_REAL_REGION_TOP interface, define a new
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	843 HAL_MEM_REAL_REGION_TOP macro appropriately
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	844
105 5a0cc6c243a9 Merge from eCos master repository on 2000-06-30-08:18:49-BST jlarmour parents: 103 diff changeset	845 2000-06-28 Jesper Skov <jskov@redhat.com>
5a0cc6c243a9 Merge from eCos master repository on 2000-06-30-08:18:49-BST jlarmour parents: 103 diff changeset	846
5a0cc6c243a9 Merge from eCos master repository on 2000-06-30-08:18:49-BST jlarmour parents: 103 diff changeset	847 * src/hal_mk_defs.c:
5a0cc6c243a9 Merge from eCos master repository on 2000-06-30-08:18:49-BST jlarmour parents: 103 diff changeset	848 * src/arm_stub.c:
5a0cc6c243a9 Merge from eCos master repository on 2000-06-30-08:18:49-BST jlarmour parents: 103 diff changeset	849 Fix compiler warnings.
5a0cc6c243a9 Merge from eCos master repository on 2000-06-30-08:18:49-BST jlarmour parents: 103 diff changeset	850
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	851 2000-06-21 Nick Garnett <nickg@cygnus.co.uk>
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	852
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	853 * include/hal_arch.h:
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	854 Added local variants of CYG_HAL_TABLE_BEGIN() and
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	855 CYG_HAL_TABLE_END() since the ARM assembler implements some of
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	856 this code with a slightly different syntax to all the other
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	857 targets.
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	858
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	859 * include/basetype.h:
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	860 Removed definition of CYG_LABEL_NAME(). Now dealt with by default
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	861 definition in cyg_type.h.
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	862
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	863 * src/hal_misc.c:
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	864 * src/arm_stub.c:
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	865 Removed use of CYG_LABEL_NAME(), added underscore to _breakinst.
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	866
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	867 * src/arm.ld:
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	868 Added extra underscores to _stext and _etext.
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	869 Switched over to new table creation mechanism.
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	870
103 95f3e12a6327 Merge from eCos master repository on 2000-06-23-16:41:10-BST jlarmour parents: 101 diff changeset	871 2000-06-19 Gary Thomas <gthomas@redhat.com>
95f3e12a6327 Merge from eCos master repository on 2000-06-23-16:41:10-BST jlarmour parents: 101 diff changeset	872
95f3e12a6327 Merge from eCos master repository on 2000-06-23-16:41:10-BST jlarmour parents: 101 diff changeset	873 * src/vectors.S: Changes for virtual vector support.
95f3e12a6327 Merge from eCos master repository on 2000-06-23-16:41:10-BST jlarmour parents: 101 diff changeset	874 (hal_virtual_vector_table): Need to protect if virtual vector
95f3e12a6327 Merge from eCos master repository on 2000-06-23-16:41:10-BST jlarmour parents: 101 diff changeset	875 stuff not defined.
95f3e12a6327 Merge from eCos master repository on 2000-06-23-16:41:10-BST jlarmour parents: 101 diff changeset	876
95f3e12a6327 Merge from eCos master repository on 2000-06-23-16:41:10-BST jlarmour parents: 101 diff changeset	877 * src/hal_mk_defs.c: Add symbols for virtual vector table.
95f3e12a6327 Merge from eCos master repository on 2000-06-23-16:41:10-BST jlarmour parents: 101 diff changeset	878
95f3e12a6327 Merge from eCos master repository on 2000-06-23-16:41:10-BST jlarmour parents: 101 diff changeset	879 * src/hal_misc.c (hal_arch_default_isr): New function. Used in
95f3e12a6327 Merge from eCos master repository on 2000-06-23-16:41:10-BST jlarmour parents: 101 diff changeset	880 place of 'hal_default_isr' if virtual vector support is enabled.
95f3e12a6327 Merge from eCos master repository on 2000-06-23-16:41:10-BST jlarmour parents: 101 diff changeset	881
95f3e12a6327 Merge from eCos master repository on 2000-06-23-16:41:10-BST jlarmour parents: 101 diff changeset	882 * include/hal_intr.h: "Fixed" items now exported in 'vectors.S'
95f3e12a6327 Merge from eCos master repository on 2000-06-23-16:41:10-BST jlarmour parents: 101 diff changeset	883
95f3e12a6327 Merge from eCos master repository on 2000-06-23-16:41:10-BST jlarmour parents: 101 diff changeset	884 * src/vectors.S: Add notion of "fixed vectors" to all platforms.
95f3e12a6327 Merge from eCos master repository on 2000-06-23-16:41:10-BST jlarmour parents: 101 diff changeset	885
101 c37d3a9e1b28 Merge from eCos master repository on 2000-06-16-07:47:03-BST jlarmour parents: 97 diff changeset	886 2000-06-08 Jesper Skov <jskov@redhat.com>
c37d3a9e1b28 Merge from eCos master repository on 2000-06-16-07:47:03-BST jlarmour parents: 97 diff changeset	887
c37d3a9e1b28 Merge from eCos master repository on 2000-06-16-07:47:03-BST jlarmour parents: 97 diff changeset	888 * include/hal_arch.h (CYGARC_HAL_SAVE_GP, CYGARC_HAL_RESTORE_GP):
c37d3a9e1b28 Merge from eCos master repository on 2000-06-16-07:47:03-BST jlarmour parents: 97 diff changeset	889 Added.
c37d3a9e1b28 Merge from eCos master repository on 2000-06-16-07:47:03-BST jlarmour parents: 97 diff changeset	890
96 b15c60e34c84 Merge from eCos master repository on 2000-06-06-05:24:42-BST jlarmour parents: 82 diff changeset	891 2000-06-04 Gary Thomas <gthomas@redhat.com>
b15c60e34c84 Merge from eCos master repository on 2000-06-06-05:24:42-BST jlarmour parents: 82 diff changeset	892
b15c60e34c84 Merge from eCos master repository on 2000-06-06-05:24:42-BST jlarmour parents: 82 diff changeset	893 * src/vectors.S: Add support for platform specific "vectors"
b15c60e34c84 Merge from eCos master repository on 2000-06-06-05:24:42-BST jlarmour parents: 82 diff changeset	894 which may need to end up in predefined memory locations.
b15c60e34c84 Merge from eCos master repository on 2000-06-06-05:24:42-BST jlarmour parents: 82 diff changeset	895 * src/arm.ld: Add separate 'fixed_vectors' section.
b15c60e34c84 Merge from eCos master repository on 2000-06-06-05:24:42-BST jlarmour parents: 82 diff changeset	896
b15c60e34c84 Merge from eCos master repository on 2000-06-06-05:24:42-BST jlarmour parents: 82 diff changeset	897 2000-06-01 Gary Thomas <gthomas@redhat.com>
b15c60e34c84 Merge from eCos master repository on 2000-06-06-05:24:42-BST jlarmour parents: 82 diff changeset	898
b15c60e34c84 Merge from eCos master repository on 2000-06-06-05:24:42-BST jlarmour parents: 82 diff changeset	899 * include/hal_mmu.h (MMU_Control_I): Added for StrongARM support.
b15c60e34c84 Merge from eCos master repository on 2000-06-06-05:24:42-BST jlarmour parents: 82 diff changeset	900
82 6736c52df507 Merge from eCos master repository on 2000-04-14-13:35:46-BST jlarmour parents: 80 diff changeset	901 2000-04-10 Hugo Tyson <hmt@cygnus.co.uk>
6736c52df507 Merge from eCos master repository on 2000-04-14-13:35:46-BST jlarmour parents: 80 diff changeset	902
6736c52df507 Merge from eCos master repository on 2000-04-14-13:35:46-BST jlarmour parents: 80 diff changeset	903 * include/arm_stub.h (CYG_HAL_GDB_ENTER_CRITICAL_IO_REGION): Only
6736c52df507 Merge from eCos master repository on 2000-04-14-13:35:46-BST jlarmour parents: 80 diff changeset	904 use this complex version if we have
6736c52df507 Merge from eCos master repository on 2000-04-14-13:35:46-BST jlarmour parents: 80 diff changeset	905 CYGDBG_HAL_DEBUG_GDB_BREAK_SUPPORT ie. the place_break &c routines
6736c52df507 Merge from eCos master repository on 2000-04-14-13:35:46-BST jlarmour parents: 80 diff changeset	906 existed anyway. This is an artificial limitation, somewhat, but
6736c52df507 Merge from eCos master repository on 2000-04-14-13:35:46-BST jlarmour parents: 80 diff changeset	907 not so painful in reality.
6736c52df507 Merge from eCos master repository on 2000-04-14-13:35:46-BST jlarmour parents: 80 diff changeset	908
80 2085233a121a Merge from eCos master repository on 2000-04-07-07:52:29-BST jlarmour parents: 78 diff changeset	909 2000-04-04 Jesper Skov <jskov@redhat.com>
2085233a121a Merge from eCos master repository on 2000-04-07-07:52:29-BST jlarmour parents: 78 diff changeset	910
2085233a121a Merge from eCos master repository on 2000-04-07-07:52:29-BST jlarmour parents: 78 diff changeset	911 * src/context.S:
2085233a121a Merge from eCos master repository on 2000-04-07-07:52:29-BST jlarmour parents: 78 diff changeset	912 * src/vectors.S:
2085233a121a Merge from eCos master repository on 2000-04-07-07:52:29-BST jlarmour parents: 78 diff changeset	913 Wrap the trivial thumb stuff in macros so the important bits stand
2085233a121a Merge from eCos master repository on 2000-04-07-07:52:29-BST jlarmour parents: 78 diff changeset	914 out.
2085233a121a Merge from eCos master repository on 2000-04-07-07:52:29-BST jlarmour parents: 78 diff changeset	915 Fix dumb bug.
2085233a121a Merge from eCos master repository on 2000-04-07-07:52:29-BST jlarmour parents: 78 diff changeset	916
78 59d97b6ba612 Merge from eCos master repository on 2000-03-28-19:50:47-BST jlarmour parents: 76 diff changeset	917 2000-03-24 Jesper Skov <jskov@redhat.com>
59d97b6ba612 Merge from eCos master repository on 2000-03-28-19:50:47-BST jlarmour parents: 76 diff changeset	918
59d97b6ba612 Merge from eCos master repository on 2000-03-28-19:50:47-BST jlarmour parents: 76 diff changeset	919 * src/arm_stub.c: Make place_break thumb-aware.
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	920
78 59d97b6ba612 Merge from eCos master repository on 2000-03-28-19:50:47-BST jlarmour parents: 76 diff changeset	921 * include/arm_stub.h (CYG_HAL_GDB_ENTER_CRITICAL_IO_REGION):
59d97b6ba612 Merge from eCos master repository on 2000-03-28-19:50:47-BST jlarmour parents: 76 diff changeset	922 Thumb-aware definition.
59d97b6ba612 Merge from eCos master repository on 2000-03-28-19:50:47-BST jlarmour parents: 76 diff changeset	923
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	924 2000-03-01 Gary Thomas <gthomas@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	925
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	926 * cdl/hal_arm.cdl:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	927 Implement CYGINT_HAL_DIAG_DISABLE_GDB_PROTOCOL_SUPPORTED.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	928
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	929 2000-02-29 Jonathan Larmour <jlarmour@redhat.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	930
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	931 * include/arm_stub.h: Make header C++ safe
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	932
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	933 2000-02-28 Gary Thomas <gthomas@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	934
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	935 * src/hal_misc.c: Use standard 'diag_dump_buf()' instead of
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	936 private version.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	937
72 da3908c9cd10 Merge from eCos master repository on 2000-02-17-18:56:14-GMT jlarmour parents: 70 diff changeset	938 2000-02-16 Jesper Skov <jskov@redhat.com>
da3908c9cd10 Merge from eCos master repository on 2000-02-17-18:56:14-GMT jlarmour parents: 70 diff changeset	939
da3908c9cd10 Merge from eCos master repository on 2000-02-17-18:56:14-GMT jlarmour parents: 70 diff changeset	940 * src/arm_stub.c: CYG_HAL_ARM -> CYGPKG_HAL_ARM
da3908c9cd10 Merge from eCos master repository on 2000-02-17-18:56:14-GMT jlarmour parents: 70 diff changeset	941
70 c5536bad4c24 Merge from eCos master repository on 2000-02-11-15:46:40-GMT jlarmour parents: 66 diff changeset	942 2000-02-10 Jesper Skov <jskov@redhat.com>
c5536bad4c24 Merge from eCos master repository on 2000-02-11-15:46:40-GMT jlarmour parents: 66 diff changeset	943
c5536bad4c24 Merge from eCos master repository on 2000-02-11-15:46:40-GMT jlarmour parents: 66 diff changeset	944 * src/vectors.S (reset_platform):
c5536bad4c24 Merge from eCos master repository on 2000-02-11-15:46:40-GMT jlarmour parents: 66 diff changeset	945 Removed handling of stubs startup type.
c5536bad4c24 Merge from eCos master repository on 2000-02-11-15:46:40-GMT jlarmour parents: 66 diff changeset	946
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	947 2000-02-09 Jesper Skov <jskov@redhat.com>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	948
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	949 * cdl/hal_arm.cdl: Removed some fix mes.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	950
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	951 2000-02-01 Jonathan Larmour <jlarmour@redhat.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	952
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	953 * cdl/hal_arm.cdl: Add missing CYGIMP_HAL_PROCESS_ALL_EXCEPTIONS
208 e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	954 and CYGHWR_HAL_ARM_ICE_THREAD_SUPPORT
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	955 options from include/pkgconf/hal_arm.h
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	956
66 bf00f99aec69 Merge from eCos master repository on 2000-02-02-19:16:44-GMT jlarmour parents: 64 diff changeset	957 2000-02-01 Jesper Skov <jskov@redhat.com>
bf00f99aec69 Merge from eCos master repository on 2000-02-02-19:16:44-GMT jlarmour parents: 64 diff changeset	958
bf00f99aec69 Merge from eCos master repository on 2000-02-02-19:16:44-GMT jlarmour parents: 64 diff changeset	959 * src/vectors.S: Treat ROM startup+ROM monitor as STUBS startup.
bf00f99aec69 Merge from eCos master repository on 2000-02-02-19:16:44-GMT jlarmour parents: 64 diff changeset	960
bf00f99aec69 Merge from eCos master repository on 2000-02-02-19:16:44-GMT jlarmour parents: 64 diff changeset	961 * src/arm.ld: Changed PID BE workaround to work with ROM startup.
bf00f99aec69 Merge from eCos master repository on 2000-02-02-19:16:44-GMT jlarmour parents: 64 diff changeset	962 Not just when building stubs.
bf00f99aec69 Merge from eCos master repository on 2000-02-02-19:16:44-GMT jlarmour parents: 64 diff changeset	963
97 ced4577552cd Merge from eCos master repository on 2000-06-06-08:44:00-BST jlarmour parents: 96 diff changeset	964 2000-01-28 Gary Thomas <gthomas@cygnus.co.uk>
ced4577552cd Merge from eCos master repository on 2000-06-06-08:44:00-BST jlarmour parents: 96 diff changeset	965
ced4577552cd Merge from eCos master repository on 2000-06-06-08:44:00-BST jlarmour parents: 96 diff changeset	966 * src/arm.ld: Add new section 'netdevtab' used to support
ced4577552cd Merge from eCos master repository on 2000-06-06-08:44:00-BST jlarmour parents: 96 diff changeset	967 network device initialization.
ced4577552cd Merge from eCos master repository on 2000-06-06-08:44:00-BST jlarmour parents: 96 diff changeset	968
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	969 2000-01-26 Jonathan Larmour <jlarmour@redhat.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	970
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	971 * src/hal_misc.c (exception_handler): Replace CYGDAT_CYGMON_ENABLE
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	972 dependency with just CYGPKG_CYGMON
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	973 * src/arm_stub.c (__clear_breakpoints): Likewise
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	974
60 3836136e7743 Merge from eCos master repository on 1999-12-17-19:44:58-GMT jlarmour parents: 58 diff changeset	975 1999-12-16 Gary Thomas <gthomas@cygnus.co.uk>
3836136e7743 Merge from eCos master repository on 1999-12-17-19:44:58-GMT jlarmour parents: 58 diff changeset	976
3836136e7743 Merge from eCos master repository on 1999-12-17-19:44:58-GMT jlarmour parents: 58 diff changeset	977 * src/arm.ld: Include all SRAM (.sram) sections.
3836136e7743 Merge from eCos master repository on 1999-12-17-19:44:58-GMT jlarmour parents: 58 diff changeset	978
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	979 1999-12-09 John Dallaway <jld@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	980
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	981 * cdl/hal_arm.cdl: Add big-endian option.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	982
58 6e51d764f8f1 Merge from eCos master repository on 1999-12-10-07:47:04-GMT jlarmour parents: 56 diff changeset	983 1999-12-08 Gary Thomas <gthomas@cygnus.co.uk>
6e51d764f8f1 Merge from eCos master repository on 1999-12-10-07:47:04-GMT jlarmour parents: 56 diff changeset	984
6e51d764f8f1 Merge from eCos master repository on 1999-12-10-07:47:04-GMT jlarmour parents: 56 diff changeset	985 * src/arm.ld: Add ".sram" section support (used by platforms
6e51d764f8f1 Merge from eCos master repository on 1999-12-10-07:47:04-GMT jlarmour parents: 56 diff changeset	986 that have separate SRAM and DRAM).
6e51d764f8f1 Merge from eCos master repository on 1999-12-10-07:47:04-GMT jlarmour parents: 56 diff changeset	987
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	988 1999-12-07 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	989
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	990 * cdl/hal_arm.cdl: Added ARM7/ARM9 family option.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	991
58 6e51d764f8f1 Merge from eCos master repository on 1999-12-10-07:47:04-GMT jlarmour parents: 56 diff changeset	992 1999-12-06 Gary Thomas <gthomas@cygnus.co.uk>
6e51d764f8f1 Merge from eCos master repository on 1999-12-10-07:47:04-GMT jlarmour parents: 56 diff changeset	993
6e51d764f8f1 Merge from eCos master repository on 1999-12-10-07:47:04-GMT jlarmour parents: 56 diff changeset	994 * src/vectors.S (software_interrupt): Context save was incorrect
6e51d764f8f1 Merge from eCos master repository on 1999-12-10-07:47:04-GMT jlarmour parents: 56 diff changeset	995 for this mode. Note that when entering from supervisor mode, the
6e51d764f8f1 Merge from eCos master repository on 1999-12-10-07:47:04-GMT jlarmour parents: 56 diff changeset	996 link register (LR) is destroyed.
6e51d764f8f1 Merge from eCos master repository on 1999-12-10-07:47:04-GMT jlarmour parents: 56 diff changeset	997
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	998 1999-12-02 John Dallaway <jld@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	999
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1000 * cdl/hal_arm.cdl:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1001
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1002 Use the <PACKAGE> token in custom rules.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1003
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1004 1999-12-01 John Dallaway <jld@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1005
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1006 * cdl/hal_arm.cdl:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1007
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1008 Use the <PREFIX> token in custom rules.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1009
56 755351606154 Merge from eCos master repository on 1999-12-01-18:03:05-GMT jlarmour parents: 54 diff changeset	1010 1999-11-22 Gary Thomas <gthomas@cygnus.co.uk>
755351606154 Merge from eCos master repository on 1999-12-01-18:03:05-GMT jlarmour parents: 54 diff changeset	1011
755351606154 Merge from eCos master repository on 1999-12-01-18:03:05-GMT jlarmour parents: 54 diff changeset	1012 * src/arm.ld: Add section for definining static MMU tables.
755351606154 Merge from eCos master repository on 1999-12-01-18:03:05-GMT jlarmour parents: 54 diff changeset	1013
755351606154 Merge from eCos master repository on 1999-12-01-18:03:05-GMT jlarmour parents: 54 diff changeset	1014 * src/vectors.S: Introduce PLATFORM_EXTRAS, which if defined provides
755351606154 Merge from eCos master repository on 1999-12-01-18:03:05-GMT jlarmour parents: 54 diff changeset	1015 a hook to include platform code in the "vectors.S" file. In particular,
755351606154 Merge from eCos master repository on 1999-12-01-18:03:05-GMT jlarmour parents: 54 diff changeset	1016 some platforms will define this to be <cyg/hal/hal_platform_extras.h>
755351606154 Merge from eCos master repository on 1999-12-01-18:03:05-GMT jlarmour parents: 54 diff changeset	1017 and define static MMU tables there.
755351606154 Merge from eCos master repository on 1999-12-01-18:03:05-GMT jlarmour parents: 54 diff changeset	1018
755351606154 Merge from eCos master repository on 1999-12-01-18:03:05-GMT jlarmour parents: 54 diff changeset	1019 1999-11-19 Jonathan Larmour <jlarmour@cygnus.co.uk>
755351606154 Merge from eCos master repository on 1999-12-01-18:03:05-GMT jlarmour parents: 54 diff changeset	1020
755351606154 Merge from eCos master repository on 1999-12-01-18:03:05-GMT jlarmour parents: 54 diff changeset	1021 * include/basetype.h (CYG_BYTEORDER): If the toolchain tells us to be
755351606154 Merge from eCos master repository on 1999-12-01-18:03:05-GMT jlarmour parents: 54 diff changeset	1022 big-endian, be big-endian
755351606154 Merge from eCos master repository on 1999-12-01-18:03:05-GMT jlarmour parents: 54 diff changeset	1023 Reported by Grant Edwards
755351606154 Merge from eCos master repository on 1999-12-01-18:03:05-GMT jlarmour parents: 54 diff changeset	1024
54 f10165814f1e Merge from eCos master repository on 1999-11-19-22:24:39-GMT jlarmour parents: 52 diff changeset	1025 1999-11-12 Gary Thomas <gthomas@cygnus.co.uk>
f10165814f1e Merge from eCos master repository on 1999-11-19-22:24:39-GMT jlarmour parents: 52 diff changeset	1026
f10165814f1e Merge from eCos master repository on 1999-11-19-22:24:39-GMT jlarmour parents: 52 diff changeset	1027 * src/vectors.S (reset_platform): New function used to reset board
f10165814f1e Merge from eCos master repository on 1999-11-19-22:24:39-GMT jlarmour parents: 52 diff changeset	1028 in the absense of real hardware reset (not possible on all boards).
f10165814f1e Merge from eCos master repository on 1999-11-19-22:24:39-GMT jlarmour parents: 52 diff changeset	1029
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1030 1999-11-11 John Dallaway <jld@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1031
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1032 * cdl/hal_arm.cdl:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1033
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1034 Generate 'arm.inc' in the build tree.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1035
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1036 1999-11-05 John Dallaway <jld@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1037
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1038 * cdl/hal_arm.cdl:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1039
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1040 Add complete dependency analysis to the custom
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1041 rule for 'arm.inc'.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1042
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1043 1999-11-04 John Dallaway <jld@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1044
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1045 * cdl/hal_arm.cdl:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1046
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1047 Tidy up custom rules.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1048
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1049 1999-11-04 John Dallaway <jld@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1050
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1051 * cdl/hal_arm.cdl:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1052
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1053 Output custom rule dependency information to .deps files in
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1054 the current directory.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1055
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1056 Dispense with the need to create a 'src' sub-directory.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1057
50 a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT jlarmour parents: 48 diff changeset	1058 1999-11-01 Jonathan Larmour <jlarmour@cygnus.co.uk>
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT jlarmour parents: 48 diff changeset	1059
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT jlarmour parents: 48 diff changeset	1060 * src/hal_misc.c (exception_handler): Check for CYGDAT_CYGMON_ENABLE
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT jlarmour parents: 48 diff changeset	1061 rather than just CYGPKG_CYGMON
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT jlarmour parents: 48 diff changeset	1062 Include <pkgconf/cygmon.h> to get this define
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT jlarmour parents: 48 diff changeset	1063
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1064 1999-10-29 Simon FitzMaurice <sdf@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1065
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1066 * cdl/hal_arm.cdl:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1067
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1068 Use fgrep instead of grep in custom rules. The latter seems
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1069 to behave weirdly under win32.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1070
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1071 1999-10-27 Gary Thomas <gthomas@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1072
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1073 * src/arm_stub.c: Fix typo (CYGDAT_CYGMON_ENABLE). Also need
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1074 to include <pkgconf/cygmon.h>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1075
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1076 1999-10-27 Gary Thomas <gthomas@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1077
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1078 * src/arm_stub.c: Add explicit enable for CygMon package.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1079
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1080 1999-10-27 Hugo Tyson <hmt@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1081
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1082 * src/arm_stub.c (cyg_hal_gdb_interrupt): Bugfix to previous: ^Cs
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1083 were being ignored when received by the diag output code, because
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1084 there was already a break in place. Solution is to let
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1085 cyg_hal_gdb_interrupt() override any previous break, and tidy up
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1086 state of course.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1087
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1088 1999-10-26 Hugo Tyson <hmt@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1089
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1090 * src/arm_stub.c (cyg_hal_gdb_place_break): Add this to the
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1091 ARM-specific GDB stub code. See hal/common/.../hal_stub for
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1092 details.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1093
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1094 1999-10-26 John Dallaway <jld@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1095
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1096 * cdl/hal_arm.cdl:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1097
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1098 Invoke 'sh' version of 'mkdir' explicitly in custom rules.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1099
50 a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT jlarmour parents: 48 diff changeset	1100 1999-10-26 Jesper Skov <jskov@cygnus.co.uk>
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT jlarmour parents: 48 diff changeset	1101
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT jlarmour parents: 48 diff changeset	1102 * src/vectors.S: Cleaned up LED code a bit.
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT jlarmour parents: 48 diff changeset	1103
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT jlarmour parents: 48 diff changeset	1104 1999-10-25 Gary Thomas <gthomas@cygnus.co.uk>
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT jlarmour parents: 48 diff changeset	1105
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1106 * src/hal_misc.c (exception_handler): If building for CygMon, defer
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1107 exception processing to it, not here.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1108
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1109 * src/arm_stub.c (__install_breakpoints, __clear_breakpoints):
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1110 Leave out these [dummy] functions if building CygMon.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1111
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1112 * include/pkgconf/hal_arm.h: Add new configuration option to let
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1113 programs which do not include GDB stubs still process "illegal
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1114 instruction" exceptions.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1115
50 a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT jlarmour parents: 48 diff changeset	1116 * src/vectors.S: Reorder context restore so stack changes are
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT jlarmour parents: 48 diff changeset	1117 protected (interrupts off).
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT jlarmour parents: 48 diff changeset	1118
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT jlarmour parents: 48 diff changeset	1119 1999-10-26 Jesper Skov <jskov@cygnus.co.uk>
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT jlarmour parents: 48 diff changeset	1120
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT jlarmour parents: 48 diff changeset	1121 * src/arm.ld: Added support for merging RODATA sections into DATA
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT jlarmour parents: 48 diff changeset	1122 * include/hal_io.h: Added BE support.
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT jlarmour parents: 48 diff changeset	1123
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT jlarmour parents: 48 diff changeset	1124 * src/vectors.S (LED): Added definition for PID board.
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT jlarmour parents: 48 diff changeset	1125
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1126 1999-10-26 John Dallaway <jld@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1127
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1128 * cdl/hal_arm.cdl:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1129
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1130 Modify custom make rules to specify file paths relative
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1131 to the package version directory.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1132
48 1370c5e55234 Merge from eCos master repository on 1999-10-25-21:18:27-BST jlarmour parents: 46 diff changeset	1133 1999-10-22 Hugo Tyson <hmt@cygnus.co.uk>
1370c5e55234 Merge from eCos master repository on 1999-10-25-21:18:27-BST jlarmour parents: 46 diff changeset	1134
1370c5e55234 Merge from eCos master repository on 1999-10-25-21:18:27-BST jlarmour parents: 46 diff changeset	1135 * src/arm_stub.c (cyg_hal_gdb_running_step):
1370c5e55234 Merge from eCos master repository on 1999-10-25-21:18:27-BST jlarmour parents: 46 diff changeset	1136 (cyg_hal_gdb_break_is_set): Provide dummies for these two for now.
1370c5e55234 Merge from eCos master repository on 1999-10-25-21:18:27-BST jlarmour parents: 46 diff changeset	1137 See changelog for hal/common/ hal_stub and generic_stub for info.
1370c5e55234 Merge from eCos master repository on 1999-10-25-21:18:27-BST jlarmour parents: 46 diff changeset	1138
1370c5e55234 Merge from eCos master repository on 1999-10-25-21:18:27-BST jlarmour parents: 46 diff changeset	1139 1999-10-21 Jonathan Larmour <jlarmour@cygnus.co.uk>
1370c5e55234 Merge from eCos master repository on 1999-10-25-21:18:27-BST jlarmour parents: 46 diff changeset	1140
1370c5e55234 Merge from eCos master repository on 1999-10-25-21:18:27-BST jlarmour parents: 46 diff changeset	1141 * include/hal_arch.h: Tidy a bit so the breakpoint instruction is only
1370c5e55234 Merge from eCos master repository on 1999-10-25-21:18:27-BST jlarmour parents: 46 diff changeset	1142 defined in one place
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1143 Change thumb breakpoint instruction to 0xbebe
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1144
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1145 1999-10-18 John Dallaway <jld@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1146
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1147 * cdl/hal_arm.cdl:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1148
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1149 Add cdl_option CYGHWR_THUMB.
48 1370c5e55234 Merge from eCos master repository on 1999-10-25-21:18:27-BST jlarmour parents: 46 diff changeset	1150
46 797268ecc331 Merge from eCos master repository on 1999-10-19-18:55:31-BST jlarmour parents: 40 diff changeset	1151 1999-10-14 Jesper Skov <jskov@cygnus.co.uk>
797268ecc331 Merge from eCos master repository on 1999-10-19-18:55:31-BST jlarmour parents: 40 diff changeset	1152 From James Ingham <jingham@cygnus.com>:
797268ecc331 Merge from eCos master repository on 1999-10-19-18:55:31-BST jlarmour parents: 40 diff changeset	1153 * src/PKGconf.mak: Make sed invocation Solaris safe.
797268ecc331 Merge from eCos master repository on 1999-10-19-18:55:31-BST jlarmour parents: 40 diff changeset	1154
797268ecc331 Merge from eCos master repository on 1999-10-19-18:55:31-BST jlarmour parents: 40 diff changeset	1155 1999-10-11 Jesper Skov <jskov@cygnus.co.uk>
797268ecc331 Merge from eCos master repository on 1999-10-19-18:55:31-BST jlarmour parents: 40 diff changeset	1156
797268ecc331 Merge from eCos master repository on 1999-10-19-18:55:31-BST jlarmour parents: 40 diff changeset	1157 * src/vectors.S (reset_vector): Always execute PLATFORM_SETUP1.
797268ecc331 Merge from eCos master repository on 1999-10-19-18:55:31-BST jlarmour parents: 40 diff changeset	1158
208 e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1159 1999-10-10 Gary Thomas <gthomas@cygnus.co.uk>
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1160
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1161 * include/pkgconf/hal_arm.h:
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1162 * src/vectors.S:
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1163 * src/arm_stub.c: Add thread debug support via Multi-ICE.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1164
46 797268ecc331 Merge from eCos master repository on 1999-10-19-18:55:31-BST jlarmour parents: 40 diff changeset	1165 1999-10-08 Jonathan Larmour <jlarmour@cygnus.co.uk>
797268ecc331 Merge from eCos master repository on 1999-10-19-18:55:31-BST jlarmour parents: 40 diff changeset	1166
797268ecc331 Merge from eCos master repository on 1999-10-19-18:55:31-BST jlarmour parents: 40 diff changeset	1167 * src/arm.ld (SECTION_bss): Make (.bss) rather than just .bss, to
797268ecc331 Merge from eCos master repository on 1999-10-19-18:55:31-BST jlarmour parents: 40 diff changeset	1168 cater for nickc's BSS gc improvements.
797268ecc331 Merge from eCos master repository on 1999-10-19-18:55:31-BST jlarmour parents: 40 diff changeset	1169
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1170 1999-10-06 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1171
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1172 * include/basetype.h: Set endian to BE if required.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1173
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1174 1999-10-05 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1175
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1176 * src/arm.ld: Force output format to BE if required.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1177
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1178 1999-09-30 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1179
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1180 * src/vectors.S: Add thumb_func before thumb code where switching
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1181 so GDB/objdump knows how to disassemble it.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1182 * include/hal_arch.h: Change thumb breakpoint to undefined
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1183 instruction.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1184 * src/arm_stub.c (target_thumb_ins): Corrected branch offsets.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1185
40 a3cc6665b684 Merge from eCos master repository on 1999-10-01-07:47:04-BST jlarmour parents: 38 diff changeset	1186 1999-09-23 Gary Thomas <gthomas@cygnus.co.uk>
a3cc6665b684 Merge from eCos master repository on 1999-10-01-07:47:04-BST jlarmour parents: 38 diff changeset	1187
a3cc6665b684 Merge from eCos master repository on 1999-10-01-07:47:04-BST jlarmour parents: 38 diff changeset	1188 * src/vectors.S (call_exception_handler): Change on 09-19 messed up
a3cc6665b684 Merge from eCos master repository on 1999-10-01-07:47:04-BST jlarmour parents: 38 diff changeset	1189 status register wrt breakpoints, single stepping, etc.
a3cc6665b684 Merge from eCos master repository on 1999-10-01-07:47:04-BST jlarmour parents: 38 diff changeset	1190
38 e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST jlarmour parents: 36 diff changeset	1191 1999-09-21 Gary Thomas <gthomas@cygnus.co.uk>
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST jlarmour parents: 36 diff changeset	1192
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST jlarmour parents: 36 diff changeset	1193 * include/hal_arch.h: Remove FIXME about GDB register layout.
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST jlarmour parents: 36 diff changeset	1194
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST jlarmour parents: 36 diff changeset	1195 * src/context.S (hal_thread_save_context): Change function prologue
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST jlarmour parents: 36 diff changeset	1196 to match APCS more closely (keeps GDB happier).
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST jlarmour parents: 36 diff changeset	1197
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST jlarmour parents: 36 diff changeset	1198 1999-09-19 Gary Thomas <gthomas@cygnus.co.uk>
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST jlarmour parents: 36 diff changeset	1199
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST jlarmour parents: 36 diff changeset	1200 * src/vectors.S (spurious_IRQ): Make sure interrupts are masked
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST jlarmour parents: 36 diff changeset	1201 when switching to IRQ mode.
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST jlarmour parents: 36 diff changeset	1202
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST jlarmour parents: 36 diff changeset	1203 * src/hal_misc.c (exception_handler): GDB stubs only take over
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST jlarmour parents: 36 diff changeset	1204 memory exceptions. This allows proper handling when an application
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST jlarmour parents: 36 diff changeset	1205 has it's own IRQ/FIQ VSR.
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST jlarmour parents: 36 diff changeset	1206
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1207 1999-09-16 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1208
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1209 * src/arm.ld: Handle thumb glue sections.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1210
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1211 1999-09-16 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1212
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1213 * src/vectors.S: Always include thumb exception support.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1214
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1215 1999-09-15 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1216
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1217 * src/context.S: Don't trash r0 which holds the thread's initial
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1218 argument.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1219
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1220 * include/hal_arch.h:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1221 * src/arm_stub.c:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1222 Added thumb-aware GDB interrupt functions.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1223
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1224 1999-09-14 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1225
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1226 * src/vectors.S (undefined_instruction): Adjusted wrong register.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1227 * src/arm_stub.c (target_thumb_ins): Set thumb flag when required.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1228 (target_ins): Added BX handling.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1229
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1230 * src/vectors.S:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1231 * include/hal_arch.h:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1232 * src/hal_mk_defs.c:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1233 * src/arm_stub.c (__single_step):
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1234 Determine thumb mode by looking at T bit.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1235
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1236 1999-09-10 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1237
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1238 * src/arm_stub.c (target_thumb_ins): BL is a double instruction.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1239
38 e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST jlarmour parents: 36 diff changeset	1240 1999-09-13 Gary Thomas <gthomas@cygnus.co.uk>
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST jlarmour parents: 36 diff changeset	1241
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST jlarmour parents: 36 diff changeset	1242 * src/vectors.S (handle_IRQ_or_FIQ): Allow spurious interrupts
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST jlarmour parents: 36 diff changeset	1243 to be ignored. Some platforms (CL7xxx) have non-debounced
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST jlarmour parents: 36 diff changeset	1244 interrupt sources which can vanish before the hardware can be
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST jlarmour parents: 36 diff changeset	1245 queried.
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST jlarmour parents: 36 diff changeset	1246
36 e97d78785e2d Merge from eCos master repository on 1999-09-12-15:40:34-BST jlarmour parents: 34 diff changeset	1247 1999-09-11 Jonathan Larmour <jlarmour@cygnus.co.uk>
e97d78785e2d Merge from eCos master repository on 1999-09-12-15:40:34-BST jlarmour parents: 34 diff changeset	1248
e97d78785e2d Merge from eCos master repository on 1999-09-12-15:40:34-BST jlarmour parents: 34 diff changeset	1249 * src/arm_stub.c (__computeSignal): Synchronise return value with
e97d78785e2d Merge from eCos master repository on 1999-09-12-15:40:34-BST jlarmour parents: 34 diff changeset	1250 what libbsp does and GDB expects
e97d78785e2d Merge from eCos master repository on 1999-09-12-15:40:34-BST jlarmour parents: 34 diff changeset	1251 (__get_trap_number): Don't shift right 8 - it's already the right number
e97d78785e2d Merge from eCos master repository on 1999-09-12-15:40:34-BST jlarmour parents: 34 diff changeset	1252
e97d78785e2d Merge from eCos master repository on 1999-09-12-15:40:34-BST jlarmour parents: 34 diff changeset	1253 1999-09-10 Jesper Skov <jskov@cygnus.co.uk>
e97d78785e2d Merge from eCos master repository on 1999-09-12-15:40:34-BST jlarmour parents: 34 diff changeset	1254
e97d78785e2d Merge from eCos master repository on 1999-09-12-15:40:34-BST jlarmour parents: 34 diff changeset	1255 * src/vectors.S (start): Moved stub vector changeover to after
e97d78785e2d Merge from eCos master repository on 1999-09-12-15:40:34-BST jlarmour parents: 34 diff changeset	1256 stub init.
e97d78785e2d Merge from eCos master repository on 1999-09-12-15:40:34-BST jlarmour parents: 34 diff changeset	1257
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1258 1999-09-09 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1259
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1260 * include/hal_arch.h (HAL_BREAKPOINT):
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1261 * src/arm_stub.c:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1262 * src/vectors.S:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1263 Added thumb stub support (except C-c support).
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1264
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1265 1999-08-24 Gary Thomas <gthomas@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1266
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1267 * src/vectors.S: Fix misc THUMB procedures.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1268
34 29bc183297e1 Merge from eCos master repository on 1999-09-02-16:26:10-BST jlarmour parents: 28 diff changeset	1269 1999-08-24 Hugo Tyson <hmt@masala.cygnus.co.uk>
29bc183297e1 Merge from eCos master repository on 1999-09-02-16:26:10-BST jlarmour parents: 28 diff changeset	1270
29bc183297e1 Merge from eCos master repository on 1999-09-02-16:26:10-BST jlarmour parents: 28 diff changeset	1271 * src/vectors.S (handle_IRQ_or_FIQ): Set up the pointer-to-regset
29bc183297e1 Merge from eCos master repository on 1999-09-02-16:26:10-BST jlarmour parents: 28 diff changeset	1272 in r2 for calling the ISR as well as the DSR. This is needed for
29bc183297e1 Merge from eCos master repository on 1999-09-02-16:26:10-BST jlarmour parents: 28 diff changeset	1273 the cyg_hal_gdb_isr() for those platforms that handle ^C's
29bc183297e1 Merge from eCos master repository on 1999-09-02-16:26:10-BST jlarmour parents: 28 diff changeset	1274 incoming that way - the ISR needs a regset to know where to plant
29bc183297e1 Merge from eCos master repository on 1999-09-02-16:26:10-BST jlarmour parents: 28 diff changeset	1275 a breakpoint to stop the system in the interrupted context.
29bc183297e1 Merge from eCos master repository on 1999-09-02-16:26:10-BST jlarmour parents: 28 diff changeset	1276
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1277 1999-08-24 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1278
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1279 * src/vectors.S (LED): Check XBUS setting jumper and behave
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1280 accordingly.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1281
34 29bc183297e1 Merge from eCos master repository on 1999-09-02-16:26:10-BST jlarmour parents: 28 diff changeset	1282 1999-08-23 Jesper Skov <jskov@cygnus.co.uk>
29bc183297e1 Merge from eCos master repository on 1999-09-02-16:26:10-BST jlarmour parents: 28 diff changeset	1283
29bc183297e1 Merge from eCos master repository on 1999-09-02-16:26:10-BST jlarmour parents: 28 diff changeset	1284 * src/arm_stub.c
29bc183297e1 Merge from eCos master repository on 1999-09-02-16:26:10-BST jlarmour parents: 28 diff changeset	1285 (target_ins): Check whether branches execute.
29bc183297e1 Merge from eCos master repository on 1999-09-02-16:26:10-BST jlarmour parents: 28 diff changeset	1286 (ins_will_execute): Fixed HI and LS.
29bc183297e1 Merge from eCos master repository on 1999-09-02-16:26:10-BST jlarmour parents: 28 diff changeset	1287
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1288 1999-08-13 John Dallaway <jld@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1289
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1290 * cdl/hal_arm.cdl: Add path to CYGBLD_LINKER_SCRIPT value.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1291
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1292 1999-08-12 John Dallaway <jld@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1293
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1294 * cdl/hal_arm.cdl: Define CYGBLD_LINKER_SCRIPT.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1295
52 7b011d1ab50f Merge from eCos master repository on 1999-11-05-17:34:28-GMT jlarmour parents: 50 diff changeset	1296 1999-08-12 Jesper Skov <jskov@cygnus.co.uk>
7b011d1ab50f Merge from eCos master repository on 1999-11-05-17:34:28-GMT jlarmour parents: 50 diff changeset	1297
7b011d1ab50f Merge from eCos master repository on 1999-11-05-17:34:28-GMT jlarmour parents: 50 diff changeset	1298 * include/hal_io.h: Include plf_io.h when appropriate.
7b011d1ab50f Merge from eCos master repository on 1999-11-05-17:34:28-GMT jlarmour parents: 50 diff changeset	1299
28 18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST jlarmour parents: 26 diff changeset	1300 1999-08-06 Jesper Skov <jskov@cygnus.co.uk>
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST jlarmour parents: 26 diff changeset	1301 CR 101032
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST jlarmour parents: 26 diff changeset	1302 * src/vectors.S (handle_IRQ_or_FIQ): Moved setup of register_frame
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST jlarmour parents: 26 diff changeset	1303 argument to just before the interrupt_end call.
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST jlarmour parents: 26 diff changeset	1304
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST jlarmour parents: 26 diff changeset	1305 1999-07-28 Hugo Tyson <hmt@cygnus.co.uk>
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST jlarmour parents: 26 diff changeset	1306
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST jlarmour parents: 26 diff changeset	1307 * src/vectors.S (_eCos_id): Remove bogus version string.
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST jlarmour parents: 26 diff changeset	1308
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST jlarmour parents: 26 diff changeset	1309 1999-07-26 Hugo Tyson <hmt@cygnus.co.uk>
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST jlarmour parents: 26 diff changeset	1310
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST jlarmour parents: 26 diff changeset	1311 * src/hal_misc.c (hal_default_isr): Call the special platform HAL
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST jlarmour parents: 26 diff changeset	1312 routine to see whether there is a ^C lurking in the serial device
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST jlarmour parents: 26 diff changeset	1313 through a macro, if it's defined. Problem is that
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST jlarmour parents: 26 diff changeset	1314 CYGDBG_HAL_DEBUG_GDB_CTRLC_SUPPORT is defined for platforms that
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST jlarmour parents: 26 diff changeset	1315 do not support it.
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST jlarmour parents: 26 diff changeset	1316
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST jlarmour parents: 26 diff changeset	1317 1999-07-23 Hugo Tyson <hmt@cygnus.co.uk>
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST jlarmour parents: 26 diff changeset	1318
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST jlarmour parents: 26 diff changeset	1319 * src/hal_misc.c (hal_default_isr): If we are including
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST jlarmour parents: 26 diff changeset	1320 CYGDBG_HAL_DEBUG_GDB_CTRLC_SUPPORT, then poll a special platform
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST jlarmour parents: 26 diff changeset	1321 HAL routine to see whether there is a ^C lurking in the serial
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST jlarmour parents: 26 diff changeset	1322 device. This has to be done from the default ISR so that others
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST jlarmour parents: 26 diff changeset	1323 (which must know about ^Cs is they are still to be handled) can
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST jlarmour parents: 26 diff changeset	1324 install over the top. Not all platforms support this, so enabling
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST jlarmour parents: 26 diff changeset	1325 CYGDBG_HAL_DEBUG_GDB_CTRLC_SUPPORT will not necessarily work.
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST jlarmour parents: 26 diff changeset	1326
26 4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST jlarmour parents: 24 diff changeset	1327 1999-07-21 Hugo Tyson <hmt@cygnus.co.uk>
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST jlarmour parents: 24 diff changeset	1328
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST jlarmour parents: 24 diff changeset	1329 * src/vectors.S (vectors): Re-organize startup a little to support
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST jlarmour parents: 24 diff changeset	1330 ROMming of the image and stubrom creation. Withdraw publication
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST jlarmour parents: 24 diff changeset	1331 of cyg_startup_stack; it's necessary to do this a different way,
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST jlarmour parents: 24 diff changeset	1332 using...
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST jlarmour parents: 24 diff changeset	1333
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST jlarmour parents: 24 diff changeset	1334 * include/hal_intr.h (hal_dram_size): reserve location 0x40 for
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST jlarmour parents: 24 diff changeset	1335 communicating DRAM size between boot ROMs and app during startup,
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST jlarmour parents: 24 diff changeset	1336 and remembering it within ROM startup. Platforms that don't need
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST jlarmour parents: 24 diff changeset	1337 this should zero the location.
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST jlarmour parents: 24 diff changeset	1338
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST jlarmour parents: 24 diff changeset	1339 1999-07-19 Hugo Tyson <hmt@cygnus.co.uk>
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST jlarmour parents: 24 diff changeset	1340
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST jlarmour parents: 24 diff changeset	1341 * src/vectors.S (cyg_startup_stack): Publish this object for
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST jlarmour parents: 24 diff changeset	1342 passing some DRAM size info around during startup.
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST jlarmour parents: 24 diff changeset	1343 Remove the unused [well, ignored] array hal_vsr_table - the VSR
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST jlarmour parents: 24 diff changeset	1344 table is defined to be at 0x20 by the code here in vectors.S
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST jlarmour parents: 24 diff changeset	1345
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST jlarmour parents: 24 diff changeset	1346 * include/hal_intr.h (HAL_VSR_SET): define hal_vsr_table to be at
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST jlarmour parents: 24 diff changeset	1347 0x20 where the hardware vectors actually read VSR entries from.
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST jlarmour parents: 24 diff changeset	1348 Renumber VSR symbols to match. Do not use the external
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST jlarmour parents: 24 diff changeset	1349 "hal_vsr_table" symbol.
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST jlarmour parents: 24 diff changeset	1350
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1351 1999-07-15 Hugo Tyson <hmt@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1352
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1353 * src/vectors.S (reset_vector): Invalidate and disable caches for
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1354 EBSA-285 startup is now in PLATFORM_SETUP1 as intended. Cache
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1355 enabling is in hal_hardware_init; so, same results as before, but
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1356 tidier.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1357
24 306eee292492 Merge from eCos master repository on 1999-07-16-05:47:06-BST jlarmour parents: 20 diff changeset	1358 1999-07-14 Hugo Tyson <hmt@cygnus.co.uk>
306eee292492 Merge from eCos master repository on 1999-07-16-05:47:06-BST jlarmour parents: 20 diff changeset	1359
306eee292492 Merge from eCos master repository on 1999-07-16-05:47:06-BST jlarmour parents: 20 diff changeset	1360 * src/vectors.S: Add some startup debug via a LED macro - which
306eee292492 Merge from eCos master repository on 1999-07-16-05:47:06-BST jlarmour parents: 20 diff changeset	1361 has different content depending on platform, of course.
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1362 For the EBSA-285, flush caches when writing vectors and the like,
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1363 since RAM startup occurs with caches enabled, otherwise you get
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1364 mysterious traps as CygMon is entered regardless at the first
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1365 clock tick, for example. This may be taken out again as ROM
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1366 startup is dealt with via PLATFORM_SETUP1, but for now...
24 306eee292492 Merge from eCos master repository on 1999-07-16-05:47:06-BST jlarmour parents: 20 diff changeset	1367
20 5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST jlarmour parents: 16 diff changeset	1368 1999-06-22 Gary Thomas <gthomas@cygnus.co.uk>
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST jlarmour parents: 16 diff changeset	1369
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST jlarmour parents: 16 diff changeset	1370 * src/vectors.S: Fix names of 'report' functions (debug dumps
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST jlarmour parents: 16 diff changeset	1371 for various exceptions). These needed changes for two reasons:
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST jlarmour parents: 16 diff changeset	1372 name pollution and naming clashes after new ABI adopted.
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST jlarmour parents: 16 diff changeset	1373 Improve support for FIQ interrupts.
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST jlarmour parents: 16 diff changeset	1374
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1375 1999-06-16 Gary Thomas <gthomas@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1376
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1377 * src/vectors.S: Add ".pool" directives which cause assembler
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1378 to dump it's literal pool early. This is necessary because
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1379 of the limited addressing available in THUMB mode.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1380
16 4f2df4ab82c8 Merge from eCos master repository on 1999-06-18-15:25:04-BST jlarmour parents: 14 diff changeset	1381 1999-06-15 Gary Thomas <gthomas@cygnus.co.uk>
4f2df4ab82c8 Merge from eCos master repository on 1999-06-18-15:25:04-BST jlarmour parents: 14 diff changeset	1382
4f2df4ab82c8 Merge from eCos master repository on 1999-06-18-15:25:04-BST jlarmour parents: 14 diff changeset	1383 * src/vectors.S (vectors): Some boards have an MMU, but the
4f2df4ab82c8 Merge from eCos master repository on 1999-06-18-15:25:04-BST jlarmour parents: 14 diff changeset	1384 reset vector needs to have an unmapped address!
4f2df4ab82c8 Merge from eCos master repository on 1999-06-18-15:25:04-BST jlarmour parents: 14 diff changeset	1385
14 01ce82f3e11a Merge from eCos master repository on 1999-06-11-17:05:41-BST jlarmour parents: 10 diff changeset	1386 1999-06-09 Gary Thomas <gthomas@cygnus.co.uk>
01ce82f3e11a Merge from eCos master repository on 1999-06-11-17:05:41-BST jlarmour parents: 10 diff changeset	1387
01ce82f3e11a Merge from eCos master repository on 1999-06-11-17:05:41-BST jlarmour parents: 10 diff changeset	1388 * src/vectors.S (reset_vector): Streamline ROM/STUBS code.
01ce82f3e11a Merge from eCos master repository on 1999-06-11-17:05:41-BST jlarmour parents: 10 diff changeset	1389
10 d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST jlarmour parents: 8 diff changeset	1390 1999-05-25 Gary Thomas <gthomas@cygnus.co.uk>
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST jlarmour parents: 8 diff changeset	1391
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST jlarmour parents: 8 diff changeset	1392 * src/vectors.S (_eCos_id): Add version string. Useful for
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST jlarmour parents: 8 diff changeset	1393 tracking when a system was configured (especially ROMs).
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1394 Add initial pure-thumb support - only for kernel+application
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1395 in thumb mode.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1396
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1397 * include/hal_intr.h: Update interrupt support macros for
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1398 thumb mode system.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1399
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1400 * src/context.S: Add initial pure-thumb mode support.
10 d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST jlarmour parents: 8 diff changeset	1401
8 ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST jlarmour parents: 6 diff changeset	1402 1999-05-21 Hugo Tyson <hmt@cygnus.co.uk>
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST jlarmour parents: 6 diff changeset	1403
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST jlarmour parents: 6 diff changeset	1404 * include/hal_intr.h: Define HAL_INTERRUPT_STACK_BASE and
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST jlarmour parents: 6 diff changeset	1405 HAL_INTERRUPT_STACK_TOP so that stack usage macros in
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST jlarmour parents: 6 diff changeset	1406 kernel/.../stackmon.hxx can work.
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST jlarmour parents: 6 diff changeset	1407
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST jlarmour parents: 6 diff changeset	1408 * src/vectors.S (cyg_interrupt_stack_base): Define this symbol for
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST jlarmour parents: 6 diff changeset	1409 the interrupt stack and its friend for the stack top so that we
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST jlarmour parents: 6 diff changeset	1410 can publish them with nice names.
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST jlarmour parents: 6 diff changeset	1411
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST jlarmour parents: 6 diff changeset	1412 1999-05-19 Gary Thomas <gthomas@cygnus.co.uk>
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST jlarmour parents: 6 diff changeset	1413
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST jlarmour parents: 6 diff changeset	1414 * src/arm.ld: Change symbols to match new no-underscore ABI.
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST jlarmour parents: 6 diff changeset	1415
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1416 1999-05-19 Gary Thomas <gthomas@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1417
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1418 * include/hal_intr.h: Define interrupt support functions for
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1419 Thumb mode.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1420
8 ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST jlarmour parents: 6 diff changeset	1421 1999-05-16 Gary Thomas <gthomas@cygnus.co.uk>
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST jlarmour parents: 6 diff changeset	1422
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST jlarmour parents: 6 diff changeset	1423 * include/hal_intr.h (HAL_INTERRUPT_STACK_CALL_PENDING_DSRS):
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST jlarmour parents: 6 diff changeset	1424 Add macro for new DSR handling mechanism (was override of a
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST jlarmour parents: 6 diff changeset	1425 "weak" symbol in kernel).
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST jlarmour parents: 6 diff changeset	1426
6 d376b777e2ce Merge from eCos master repository on 1999-05-14-19:27:43-BST jlarmour parents: 4 diff changeset	1427 1999-05-13 Hugo Tyson <hmt@cygnus.co.uk>
d376b777e2ce Merge from eCos master repository on 1999-05-14-19:27:43-BST jlarmour parents: 4 diff changeset	1428
d376b777e2ce Merge from eCos master repository on 1999-05-14-19:27:43-BST jlarmour parents: 4 diff changeset	1429 * include/hal_arch.h (HAL_THREAD_INIT_CONTEXT): Align stack
d376b777e2ce Merge from eCos master repository on 1999-05-14-19:27:43-BST jlarmour parents: 4 diff changeset	1430 (rather conservatively) before use.
d376b777e2ce Merge from eCos master repository on 1999-05-14-19:27:43-BST jlarmour parents: 4 diff changeset	1431
d376b777e2ce Merge from eCos master repository on 1999-05-14-19:27:43-BST jlarmour parents: 4 diff changeset	1432 1999-05-11 Gary Thomas <gthomas@cygnus.co.uk>
d376b777e2ce Merge from eCos master repository on 1999-05-14-19:27:43-BST jlarmour parents: 4 diff changeset	1433
d376b777e2ce Merge from eCos master repository on 1999-05-14-19:27:43-BST jlarmour parents: 4 diff changeset	1434 * src/vectors.S: No separate interrupt stack if no kernel.
d376b777e2ce Merge from eCos master repository on 1999-05-14-19:27:43-BST jlarmour parents: 4 diff changeset	1435
4 1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST jlarmour parents: 2 diff changeset	1436 1999-05-10 Gary Thomas <gthomas@cygnus.co.uk>
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST jlarmour parents: 2 diff changeset	1437
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST jlarmour parents: 2 diff changeset	1438 * src/vectors.S:
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST jlarmour parents: 2 diff changeset	1439 * src/hal_mk_defs.c:
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST jlarmour parents: 2 diff changeset	1440 * include/hal_arch.h: Fix up machine states, initialize stacks.
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST jlarmour parents: 2 diff changeset	1441
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST jlarmour parents: 2 diff changeset	1442 1999-04-28 Bart Veer <bartv@cygnus.co.uk>
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST jlarmour parents: 2 diff changeset	1443
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST jlarmour parents: 2 diff changeset	1444 * src/PKGconf.mak:
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST jlarmour parents: 2 diff changeset	1445 Remove the -n argument to tail, it does not appear to be required
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST jlarmour parents: 2 diff changeset	1446 on any supported host and causes problems with some
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST jlarmour parents: 2 diff changeset	1447 implementations of tail.
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST jlarmour parents: 2 diff changeset	1448
2 443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1449 1999-04-25 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1450
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1451 * src/vectors.S: Fix use of 'RAISE_INTR' which cannot be used in 'mov'
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1452 instruction (doesn't fit). PR 19906
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1453
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1454 1999-04-23 John Dallaway <jld@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1455
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1456 * src/PKGconf.mak: Avoid backslash in grep search pattern to
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1457 workaround PR 19923.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1458
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1459 1999-04-15 Jonathan Larmour <jlarmour@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1460
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1461 * src/arm.ld: Define __bss_end at the end of the BSS
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1462 * src/vectors.S (start): Use __bss_end rather than _end when clearing
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1463 BSS
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1464 These fix PR 19750
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1465
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1466 1999-04-14 Jonathan Larmour <jlarmour@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1467
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1468 * src/PKGconf.mak (EXTRAS): Don't generate extras.o here any more
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1469 But do define EXTRAS every time for the linker script
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1470
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1471 1999-04-13 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1472
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1473 * src/vectors.S: Use new include <cyg/hal/hal_platform_setup.h>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1474 which includes macros and definitions for platform specifics.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1475 This keeps 'ifdef's out of "vectors.S" and makes cleaner code.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1476 Major restructuring of interrupt handling to support full use
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1477 of a separate interrupt stack.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1478
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1479 1999-04-09 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1480
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1481 * src/arm_stub.c:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1482 Moved get_register and put_register to hal_stub.c.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1483
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1484 1999-04-08 John Dallaway <jld@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1485
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1486 * src/.ld: Revised SECTION_ macro arguments to
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1487 avoid padded output sections (PR 19787)
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1488
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1489 1999-03-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1490
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1491 * include/arm_stub.h: Update copyright
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1492
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1493 * src/arm_stub.c: Update copyright
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1494
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1495 1999-03-22 Hugo Tyson <hmt@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1496
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1497 * include/hal_arch.h:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1498 Use CYGNUM_HAL_STACK_SIZE_TYPICAL for the stack size instead of
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1499 CYGNUM_HAL_MINIMUM_STACK_SIZE.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1500
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1501 1999-03-16 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1502
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1503 * src/hal_misc.c: Change how breakpoint is described (just a long).
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1504
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1505 * src/vectors.S: Pass registers to ISR for GDB break support.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1506
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1507 1999-03-17 John Dallaway <jld@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1508
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1509 * src/PKGconf.mak: Remove dependence on echo '-e' switch.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1510
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1511 1999-03-12 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1512
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1513 * include/hal_arch.h: Add definition of 'CYGNUM_HAL_MINIMUM_STACK_SIZE'
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1514
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1515 1999-03-11 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1516
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1517 * include/pkgconf/hal_arm.h: Fix comment (name was incorrect)
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1518
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1519 1999-03-10 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1520
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1521 * include/hal_intr.h (HAL_INTERRUPT_ATTACH): Added.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1522
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1523 1999-03-09 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1524
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1525 * src/hal_misc.c: Move declaration of __CTOR_LIST__ to avoid warning.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1526
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1527 1999-03-09 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1528
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1529 * src/vectors.S: Remove warning on stack size redefine.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1530
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1531 1999-03-08 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1532
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1533 * src/vectors.S: Override default stack size on AEB.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1534
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1535 1999-03-05 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1536
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1537 * src/vectors.S:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1538 * include/pkgconf/hal_arm.h: DOn't print exception info if GDB stubs enabled.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1539
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1540 * src/PKGconf.mak:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1541 * src/arm.ld: Clean up I/O package changes.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1542
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1543 1999-03-04 Jonathan Larmour <jlarmour@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1544
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1545 * src/arm.ld:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1546 Unconditionalize use of libextras.a and add libextras.a to GROUP()
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1547
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1548 1999-03-04 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1549
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1550 These changes merged from 'ecos-new_devs-19990216-branch'
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1551
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1552 (1999-02-18 Gary Thomas <gthomas@cygnus.co.uk>)
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1553
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1554 * src/PKGconf.mak (DRIVERS):
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1555 * src/arm.ld: Support special linking requirements for I/O drivers.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1556
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1557 (1999-02-16 Gary Thomas <gthomas@cygnus.co.uk>)
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1558
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1559 * src/arm.ld: Changes for new I/O [device drivers] subsystem.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1560
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1561 1999-02-26 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1562
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1563 * src/vectors.S: Add separate interrupt stack handling.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1564
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1565 Fix memory region layouts for AEB allowing better error detection.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1566
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1567 1999-02-25 Nick Garnett <nickg@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1568
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1569 * src/vectors.S:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1570 Changed label used to access scheduler lock to one that is not
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1571 mangled by C++. This is intended to make support for interrupt
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1572 handling in non-kernel configurations easier.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1573
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1574 1999-02-20 Jonathan Larmour <jlarmour@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1575
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1576 * include/hal_arch.h:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1577 Rename deliver_exception -> cyg_hal_deliver_exception
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1578 QA improvements
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1579
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1580 * include/hal_intr.h:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1581 Reorganise vector/interrupt/exception names according to purpose
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1582 QA improvements
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1583
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1584 * arch/current/src/hal_misc.c:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1585 Rename deliver_exception -> cyg_hal_deliver_exception
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1586 Rename vectors due to hal_intr.h changes
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1587 QA improvements
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1588
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1589 * arch/current/src/hal_mk_defs.c:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1590 * arch/current/src/vectors.S
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1591 Rename vectors due to hal_intr.h changes
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1592 QA improvements
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1593
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1594 1999-02-16 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1595
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1596 * src/vectors.S: Changed set_debug_traps to initialize_stub.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1597
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1598 * src/arm_stub.c:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1599 * include/arm_stub.h:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1600 Cleaned up to only include arch specific stub code.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1601
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1602 1999-02-16 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1603
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1604 * src/arm.ld: Changes for new I/O [device drivers] subsystem.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1605
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1606 1999-02-10 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1607
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1608 * src/hal_misc.c (hal_default_isr): Add diagnostic message for PR 19145-19147
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1609
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1610 1999-02-05 John Dallaway <jld@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1611
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1612 * src/arm.ld: Add LMA_EQ_VMA macro definition.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1613
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1614 1999-02-04 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1615
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1616 * src/vectors.S: Use symbolic 'raise interrupt' instead of hard coded value.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1617 Better GDB stubs stack handling.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1618
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1619 * src/hal_mk_defs.c: Add symbolic symbol for 'raise interrupt' instrumentation.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1620
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1621 1999-02-03 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1622
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1623 * src/hal_misc.c (cyg_hal_invoke_constructors):
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1624 * src/vectors.S (start): Use C coded 'cyg_hal_invoke_constructors()'
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1625
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1626 * src/hal_misc.c (exception_handler): Remove debug message ...oops!
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1627
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1628 * include/hal_arch.h (HAL_SET_GDB_REGISTERS): Restore PSR.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1629
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1630 * src/vectors.S: Use separate stack for GDB stubs exception handlers.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1631
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1632 1999-02-01 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1633
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1634 * src/hal_misc.c: Need <pkgconf/hal_arm.h> for 'dump exception' option.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1635
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1636 * src/vectors.S: Fix ROM startup machine initialization.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1637
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1638 1999-01-25 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1639
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1640 * src/arm.ld: Add Copyright
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1641
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1642 1999-01-25 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1643
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1644 * src/arm_stub.c (__build_t_packet): Rewrote fix me text. Added PR
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1645 number, but otherwise left the note.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1646
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1647 1999-01-21 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1648
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1649 * src/arm_stub.c (ins_will_execute): Computation of LS/HI
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1650 was incorrect.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1651
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1652 1999-01-20 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1653
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1654 * src/arm.ld: Change "etext" to "__etext".
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1655
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1656 1999-01-19 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1657
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1658 * src/vectors.S: Rework exception handlers.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1659 (start): Fix for new startup type (STUBS)
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1660
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1661 * src/hal_misc.c (exception_handler): Allow GDB stubs to take over all
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1662 exceptions while the stubs are executing. Also move some common stubs
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1663 initialization into this file.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1664
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1665 1999-01-18 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1666
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1667 * include/pkgconf/hal_arm.h: Add configurations for GDB stubs/normal ROM.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1668
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1669 * src/arm.ld: Include HAL/ARM specifics.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1670
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1671 * include/pkgconf/hal_arm.h:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1672 * src/hal_misc.c:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1673 * src/vectors.S: Add configure option 'CYGHWR_HAL_ARM_DUMP_EXCEPTIONS'
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1674 which is used to chose whether to print diagnostic exception dumps
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1675 or not.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1676
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1677 1999-01-15 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1678
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1679 * src/hal_misc.c: Clean up warnings
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1680
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1681 * include/hal_arch.h:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1682 * include/hal_intr.h: Add function prototypes to avoid warnings.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1683
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1684 * src/arm.ld: Add definition of _stext. Take out
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1685 GLOBAL_OFFSET_TABLE.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1686
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1687 1999-01-14 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1688
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1689 * src/PKGconf.mak: Set up for MLT based linker scripts.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1690
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1691 * src/arm.ld: New file
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1692
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1693 * include/hal_intr.h (HAL_QUERY_INTERRUPTS): Test was backwards
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1694
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1695 1999-01-13 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1696
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1697 * include/hal_intr.h (HAL_TRANSLATE_VECTOR): Add new macro
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1698
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1699 1999-01-12 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1700
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1701 * include/basetype.h (CYG_DOUBLE_BYTEORDER): Define ordering
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1702 of words within doubles.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1703
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1704 1999-01-05 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1705
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1706 * src/vectors.S: Force AEB-1 memory configuration.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1707
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1708 1998-12-16 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1709
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1710 * src/arm_stub.c (ins_will_execute): Fix warning.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1711
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1712 * include/hal_intr.h: Add <hal/hal_platform_ints.h>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1713 for platform specifics.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1714
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1715 1998-12-15 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1716
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1717 * src/hal_mk_defs.c:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1718 * include/hal_io.h:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1719 * src/vectors.S: Changes to support kernel-less configuration.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1720 (___gccmain): Add new dummy function.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1721
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1722 * src/hal_misc.c: Merge in platform independent code from
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1723 old "pid/.../hal_misc.c"
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1724
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1725 1998-12-15 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1726
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1727 * include/hal_arch.h: Changed HAL_JMP_BUF_SIZE to
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1728 CYGARC_JMP_BUF_SIZE.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1729
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1730 1998-12-14 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1731
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1732 * src/hal_misc.c (exception_handler): Change config option
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1733 to be consistent "CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS"
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1734
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1735 * include/hal_arch.h (HAL_THREAD_INIT_CONTEXT): Set initial
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1736 PC for GDB thread info.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1737
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1738 * src/arm_stub.c (__build_t_packet): Fix thread id's which
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1739 must be send to GDB in big-endian.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1740
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1741 1998-12-10 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1742
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1743 * include/hal_cache.h (HAL_DCACHE_UNLOCK_ALL,
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1744 HAL_ICACHE_UNLOCK_ALL): Added.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1745
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1746 1998-12-09 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1747
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1748 * src/vectors.S (abort_prefetch): Clean up all exception
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1749 handlers (some were just broken).
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1750
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1751 * src/hal_misc.c (exception_handler): Improved exception
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1752 handling for GDB stubs while accessing memory.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1753
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1754 1998-12-04 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1755
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1756 * src/arm_stub.c (target_ins): Finish single step support.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1757
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1758 1998-12-03 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1759
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1760 * src/vectors.S (_name): Add undefined instruction handling
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1761 (for breakpoint/single step support). Plus some rework and
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1762 general cleanup.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1763
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1764 * src/arm_stub.c (single_step):
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1765 * include/hal_arch.h (HAL_BREAKPOINT): Make breakpoint use
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1766 an illegal instruction rather than SWI.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1767
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1768 1998-12-02 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1769
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1770 * src/arm_stub.c (ins_will_execute): Take out debug messages
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1771
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1772 * include/pkgconf/hal_arm.h: New file
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1773
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1774 * include/arm_stub.h: Add PSR register definitions
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1775
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1776 * src/arm_stub.c (single_step): Support single stepping
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1777
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1778 1998-12-01 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1779
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1780 * src/vectors.S (reset_vector): Rework exception handing to leave
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1781 vectors in place unless GDB stubs are included (or started in
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1782 user mode via Angel)
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1783
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1784 1998-11-26 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1785
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1786 * src/vectors.S (_vectors): Rework to handle SWI exception
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1787 Changes to make GDB stubs work.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1788
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1789 * src/hal_misc.c (exception_handler):
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1790 Save registers in global "_hal_registers"
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1791
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1792 * src/PKGconf.mak (COMPILE): Add arm_stub.c
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1793
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1794 * include/hal_io.h: Need to include <pkgconf/kernel.h>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1795
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1796 * include/hal_arch.h (HAL_THREAD_INIT_CONTEXT):
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1797 Clean up stack usage - no need for 56 byte padding (PPC holdover)
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1798 (HAL_BREAKPOINT):
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1799 (HAL_GET_GDB_REGISTERS):
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1800 (HAL_SET_GDB_REGISTERS): Clean up for working stubs
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1801
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1802 * src/arm_stub.c: New file, GDB stubs support
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1803
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1804 1998-11-18 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1805
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1806 * src/hal_mk_defs.c: Add define for 'HAL_SavedRegisters'
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1807
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1808 * include/hal_arch.h: cleanup comments
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1809
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1810 * include/basetype.h: cleanup comments
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1811
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1812 * src/vectors.S: Improved interrupt stack handling.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1813
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1814 * include/hal_intr.h: Add support for interrupt latency
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1815 measurement, controlled by CYGVAR_KERNEL_COUNTERS_CLOCK_LATENCY.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1816
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1817 1998-10-16 Bart Veer <bartv@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1818
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1819 * src/vectors.S (__interrupt_stack):
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1820 Made the interrupt stack size configurable.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1821
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1822 //===========================================================================
2729 74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2594 diff changeset	1823 // ####GPLCOPYRIGHTBEGIN####
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2594 diff changeset	1824 // -------------------------------------------
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2594 diff changeset	1825 // This file is part of eCos, the Embedded Configurable Operating System.
2800 a501465abec6 * src/vectors.S: Use .type xxx, function everywhere where jlarmour parents: 2775 diff changeset	1826 // Copyright (C) 1998, 1999, 2000, 2001, 2002, 2009 Free Software Foundation, Inc.
208 e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1827 //
2729 74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2594 diff changeset	1828 // This program is free software; you can redistribute it and/or modify
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2594 diff changeset	1829 // it under the terms of the GNU General Public License as published by
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2594 diff changeset	1830 // the Free Software Foundation; either version 2 or (at your option) any
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2594 diff changeset	1831 // later version.
208 e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1832 //
2729 74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2594 diff changeset	1833 // This program is distributed in the hope that it will be useful, but
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2594 diff changeset	1834 // WITHOUT ANY WARRANTY; without even the implied warranty of
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2594 diff changeset	1835 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2594 diff changeset	1836 // General Public License for more details.
208 e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1837 //
2729 74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2594 diff changeset	1838 // You should have received a copy of the GNU General Public License
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2594 diff changeset	1839 // along with this program; if not, write to the
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2594 diff changeset	1840 // Free Software Foundation, Inc., 51 Franklin Street,
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2594 diff changeset	1841 // Fifth Floor, Boston, MA 02110-1301, USA.
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2594 diff changeset	1842 // -------------------------------------------
74dbf4c3f2e1 Update all copyright banners to reflect FSF ownership; fix and improve licence text. jlarmour parents: 2594 diff changeset	1843 // ####GPLCOPYRIGHTEND####
2 443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1844 //===========================================================================

Mercurial > ecos

annotate packages/hal/arm/arch/current/ChangeLog @ 3173:afb59e9b7339