flash_v2: packages/hal/arm/arch/current/ChangeLog annotate

annotate packages/hal/arm/arch/current/ChangeLog @ 1334:8758da1a0278

2003-10-23 Thomas Koeller <thomas.koeller@baslerweb.com> * src/vectors.S: Acknowlege spurious interrupts.

author	nickg
date	Tue, 28 Oct 2003 18:08:06 +0000
parents	1750695510ac
children	152652dea92e

rev	line source
1334 8758da1a0278 2003-10-23 Thomas Koeller <thomas.koeller@baslerweb.com> nickg parents: 1307 diff changeset	1 2003-10-23 Thomas Koeller <thomas.koeller@baslerweb.com>
8758da1a0278 2003-10-23 Thomas Koeller <thomas.koeller@baslerweb.com> nickg parents: 1307 diff changeset	2
8758da1a0278 2003-10-23 Thomas Koeller <thomas.koeller@baslerweb.com> nickg parents: 1307 diff changeset	3 * src/vectors.S: Acknowlege spurious interrupts.
8758da1a0278 2003-10-23 Thomas Koeller <thomas.koeller@baslerweb.com> nickg parents: 1307 diff changeset	4
1307 1750695510ac Fix exception debug in THUMB mode - from Thomas Koeller gthomas parents: 1084 diff changeset	5 2003-10-13 Thomas Koeller <thomas.koeller@baslerweb.com>
1750695510ac Fix exception debug in THUMB mode - from Thomas Koeller gthomas parents: 1084 diff changeset	6
1750695510ac Fix exception debug in THUMB mode - from Thomas Koeller gthomas parents: 1084 diff changeset	7 * src/vectors.S: Fixed broken thumb mode exception handling.
1750695510ac Fix exception debug in THUMB mode - from Thomas Koeller gthomas parents: 1084 diff changeset	8
1084 04b94baa3683 Fix CYGOPT_HAL_ARM_PRESERVE_SVC_SPSR handling msalter parents: 1073 diff changeset	9 2003-06-30 Mark Salter <msalter@redhat.com>
04b94baa3683 Fix CYGOPT_HAL_ARM_PRESERVE_SVC_SPSR handling msalter parents: 1073 diff changeset	10
04b94baa3683 Fix CYGOPT_HAL_ARM_PRESERVE_SVC_SPSR handling msalter parents: 1073 diff changeset	11 * 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	12
1073 d5ff69833fad * include/hal_arch.h: Include plf_arch.h or var_arch.h if platform jlarmour parents: 1002 diff changeset	13 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	14
d5ff69833fad * include/hal_arch.h: Include plf_arch.h or var_arch.h if platform jlarmour parents: 1002 diff changeset	15 * 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	16 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	17 (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	18 overridden.
d5ff69833fad * include/hal_arch.h: Include plf_arch.h or var_arch.h if platform jlarmour parents: 1002 diff changeset	19
d5ff69833fad * include/hal_arch.h: Include plf_arch.h or var_arch.h if platform jlarmour parents: 1002 diff changeset	20 * 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	21
1002 609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 982 diff changeset	22 2003-05-06 Pierre Habraken <Pierre.Habraken@imag.fr>
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 982 diff changeset	23
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 982 diff changeset	24 * src/arm_stub.c (target_ins, target_thumb_ins): Added code to
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 982 diff changeset	25 enable stepping into swi instructions.
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 982 diff changeset	26
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 982 diff changeset	27 * cdl/hal_arm.cdl: Added option CYGOPT_HAL_ARM_PRESERVE_SVC_SPSR for
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 982 diff changeset	28 securing exception and breakpoint processing triggered during
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 982 diff changeset	29 execution of application specific SWI handlers. Added option
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 982 diff changeset	30 CYGOPT_HAL_ARM_WITH_USER_MODE for supporting programs running in
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 982 diff changeset	31 user mode.
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 982 diff changeset	32 * src/vectors.S (return_from_exception): Added code to exception
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 982 diff changeset	33 handling for preserving svc spsr before returning to svc mode.
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 982 diff changeset	34 Added code to allow exceptions in user mode.
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 982 diff changeset	35 (call_exception_handler, handle_IRQ_or_FIQ): Added code to allow
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 982 diff changeset	36 exceptions in user mode.
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 982 diff changeset	37 * include/hal_arch.h: Defined CPSR_USER_MODE.
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 982 diff changeset	38 * src/hal_mk_defs.c.: Added definition for CPSR_USER_MODE.
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 982 diff changeset	39
982 282a39769954 * src/vectors.S (handle_IRQ_or_FIQ): Tweak below to be conditional on jlarmour parents: 980 diff changeset	40 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	41
282a39769954 * src/vectors.S (handle_IRQ_or_FIQ): Tweak below to be conditional on jlarmour parents: 980 diff changeset	42 * 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	43 __thumb__.
282a39769954 * src/vectors.S (handle_IRQ_or_FIQ): Tweak below to be conditional on jlarmour parents: 980 diff changeset	44
980 802a526cd4ac * vectors.S (handle_IRQ_or_FIQ): jlarmour parents: 946 diff changeset	45 2003-04-26 Daniel N�ri <daniel.neri@sigicom.se>
802a526cd4ac * vectors.S (handle_IRQ_or_FIQ): jlarmour parents: 946 diff changeset	46
802a526cd4ac * vectors.S (handle_IRQ_or_FIQ): jlarmour parents: 946 diff changeset	47 * vectors.S (handle_IRQ_or_FIQ):
802a526cd4ac * vectors.S (handle_IRQ_or_FIQ): jlarmour parents: 946 diff changeset	48 Use thumb-aware call to hal_spurious_IRQ.
802a526cd4ac * vectors.S (handle_IRQ_or_FIQ): jlarmour parents: 946 diff changeset	49
946 b4d06891fe1a Fix a thumb build problem, and switch to arm-elf-gcc -mthumb rather bartv parents: 821 diff changeset	50 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	51
b4d06891fe1a Fix a thumb build problem, and switch to arm-elf-gcc -mthumb rather bartv parents: 821 diff changeset	52 * 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	53
821 fa95d14326ad linux exec fix msalter parents: 610 diff changeset	54 2003-03-11 Mark Salter <msalter@redhat.com>
fa95d14326ad linux exec fix msalter parents: 610 diff changeset	55
fa95d14326ad linux exec fix msalter parents: 610 diff changeset	56 * src/redboot_linux_exec.c (do_exec): Call eth_drv_stop as necessary.
fa95d14326ad linux exec fix msalter parents: 610 diff changeset	57
610 9c94e977cc10 fix syntax error msalter parents: 607 diff changeset	58 2003-02-13 Mark Salter <msalter@redhat.com>
9c94e977cc10 fix syntax error msalter parents: 607 diff changeset	59
9c94e977cc10 fix syntax error msalter parents: 607 diff changeset	60 * src/redboot_linux_exec.c (do_exec): Add missing semicolon.
9c94e977cc10 fix syntax error msalter parents: 607 diff changeset	61
607 bb6fe957336b Add CYG_MACRO_START/END markers for completeness. gthomas parents: 600 diff changeset	62 2003-02-13 Gary Thomas <gary@mlbassoc.com>
bb6fe957336b Add CYG_MACRO_START/END markers for completeness. gthomas parents: 600 diff changeset	63
bb6fe957336b Add CYG_MACRO_START/END markers for completeness. gthomas parents: 600 diff changeset	64 * src/redboot_linux_exec.c (CYGHWR_REDBOOT_LINUX_ATAG_MEM):
bb6fe957336b Add CYG_MACRO_START/END markers for completeness. gthomas parents: 600 diff changeset	65 Add CYG_MACRO_START/END markers.
bb6fe957336b Add CYG_MACRO_START/END markers for completeness. gthomas parents: 600 diff changeset	66
600 a4f75ab7f357 Provide platform specific override for Linux memory layout. gthomas parents: 580 diff changeset	67 2003-02-12 Gary Thomas <gary@mlbassoc.com> inspired by
a4f75ab7f357 Provide platform specific override for Linux memory layout. gthomas parents: 580 diff changeset	68 2003-02-12 Robin Farine <robin.farine@acn-group.ch>
a4f75ab7f357 Provide platform specific override for Linux memory layout. gthomas parents: 580 diff changeset	69
a4f75ab7f357 Provide platform specific override for Linux memory layout. gthomas parents: 580 diff changeset	70 * 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	71 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	72 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	73
d13814ac7bd2 Adding Linux bootstrap to EDB7312. Minor tweak to common code required. gthomas parents: 556 diff changeset	74 * 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	75
556 f2b5df359050 Support return to redboot from go msalter parents: 498 diff changeset	76 2003-01-31 Mark Salter <msalter@redhat.com>
f2b5df359050 Support return to redboot from go msalter parents: 498 diff changeset	77
f2b5df359050 Support return to redboot from go msalter parents: 498 diff changeset	78 * src/hal_syscall.c (hal_syscall_handler): Let generic syscall code
f2b5df359050 Support return to redboot from go msalter parents: 498 diff changeset	79 handle exit.
f2b5df359050 Support return to redboot from go msalter parents: 498 diff changeset	80
498 ae6f2695b07a Misc fixes to Linux boot code - from Patrick Doyle gthomas parents: 459 diff changeset	81 2003-01-17 Patrick Doyle <wpd@delcomsys.com>
ae6f2695b07a Misc fixes to Linux boot code - from Patrick Doyle gthomas parents: 459 diff changeset	82
ae6f2695b07a Misc fixes to Linux boot code - from Patrick Doyle gthomas parents: 459 diff changeset	83 * 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	84 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	85 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	86
ae6f2695b07a Misc fixes to Linux boot code - from Patrick Doyle gthomas parents: 459 diff changeset	87 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	88 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	89
ae6f2695b07a Misc fixes to Linux boot code - from Patrick Doyle gthomas parents: 459 diff changeset	90 2003-01-06 Patrick Doyle <wpd@delcomsys.com>
ae6f2695b07a Misc fixes to Linux boot code - from Patrick Doyle gthomas parents: 459 diff changeset	91
ae6f2695b07a Misc fixes to Linux boot code - from Patrick Doyle gthomas parents: 459 diff changeset	92 * 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	93 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	94 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	95 specifies the physical address.
ae6f2695b07a Misc fixes to Linux boot code - from Patrick Doyle gthomas parents: 459 diff changeset	96
459 a6cede66ea36 ARM hal_io tweak msalter parents: 414 diff changeset	97 2002-12-11 Mark Salter <msalter@redhat.com>
a6cede66ea36 ARM hal_io tweak msalter parents: 414 diff changeset	98
a6cede66ea36 ARM hal_io tweak msalter parents: 414 diff changeset	99 * include/hal_io.h: Allow variant or platform HALs to override
a6cede66ea36 ARM hal_io tweak msalter parents: 414 diff changeset	100 default IO macros.
a6cede66ea36 ARM hal_io tweak msalter parents: 414 diff changeset	101
414 79eaf7aa963c ARM stub tweak msalter parents: 316 diff changeset	102 2002-11-12 Mark Salter <msalter@redhat.com>
79eaf7aa963c ARM stub tweak msalter parents: 316 diff changeset	103
79eaf7aa963c ARM stub tweak msalter parents: 316 diff changeset	104 * src/arm_stub.c (target_ins): Account for PC prefetch when PC is
79eaf7aa963c ARM stub tweak msalter parents: 316 diff changeset	105 source register in data processing insns.
79eaf7aa963c ARM stub tweak msalter parents: 316 diff changeset	106
316 e17d1cf55283 ARM exception handler fix msalter parents: 313 diff changeset	107 2002-08-29 Mark Salter <msalter@redhat.com>
e17d1cf55283 ARM exception handler fix msalter parents: 313 diff changeset	108
e17d1cf55283 ARM exception handler fix msalter parents: 313 diff changeset	109 * src/vectors.S: Avoid entering thumb mode in exception handlers.
e17d1cf55283 ARM exception handler fix msalter parents: 313 diff changeset	110
313 2b873df9a058 linker script tweak msalter parents: 305 diff changeset	111 2002-08-27 Mark Salter <msalter@redhat.com>
2b873df9a058 linker script tweak msalter parents: 305 diff changeset	112
2b873df9a058 linker script tweak msalter parents: 305 diff changeset	113 * src/arm.ld: Undefine arm to avoid problem with .note.arm.ident.
2b873df9a058 linker script tweak msalter parents: 305 diff changeset	114
305 82c554739834 Add .note.arm.ident to ARM linker script. msalter parents: 304 diff changeset	115 2002-08-22 Mark Salter <msalter@redhat.com>
82c554739834 Add .note.arm.ident to ARM linker script. msalter parents: 304 diff changeset	116
82c554739834 Add .note.arm.ident to ARM linker script. msalter parents: 304 diff changeset	117 * 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	118 architecture variants.
82c554739834 Add .note.arm.ident to ARM linker script. msalter parents: 304 diff changeset	119
304 e206cd7d2ed1 Fix coprocessor register handling in ARM stub. msalter parents: 265 diff changeset	120 2002-08-21 Mark Salter <msalter@redhat.com>
e206cd7d2ed1 Fix coprocessor register handling in ARM stub. msalter parents: 265 diff changeset	121
e206cd7d2ed1 Fix coprocessor register handling in ARM stub. msalter parents: 265 diff changeset	122 * 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	123 * include/arm_stub.h: Add infrastructure for support of coprocessors.
e206cd7d2ed1 Fix coprocessor register handling in ARM stub. msalter parents: 265 diff changeset	124 * include/hal_arch.h: Ditto.
e206cd7d2ed1 Fix coprocessor register handling in ARM stub. msalter parents: 265 diff changeset	125
265 96fac1fabc4c RedBoot 'exec' command is now controlled by RedBoot CDL. gthomas parents: 240 diff changeset	126 2002-08-02 Andrew Lunn <Andrew.Lunn@ascom.ch>
96fac1fabc4c RedBoot 'exec' command is now controlled by RedBoot CDL. gthomas parents: 240 diff changeset	127
96fac1fabc4c RedBoot 'exec' command is now controlled by RedBoot CDL. gthomas parents: 240 diff changeset	128 * 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	129
240 23a050ad151f RedBoot TCP/stub speedup. msalter parents: 212 diff changeset	130 2002-07-15 Mark Salter <msalter@redhat.com>
23a050ad151f RedBoot TCP/stub speedup. msalter parents: 212 diff changeset	131
23a050ad151f RedBoot TCP/stub speedup. msalter parents: 212 diff changeset	132 * include/arm_stub.h: Comment out NUMREGBYTES.
23a050ad151f RedBoot TCP/stub speedup. msalter parents: 212 diff changeset	133
212 94b558c9fb67 Merge from eCos master repository on 2002-05-31-00:05:29-BST jlarmour parents: 210 diff changeset	134 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	135
94b558c9fb67 Merge from eCos master repository on 2002-05-31-00:05:29-BST jlarmour parents: 210 diff changeset	136 * 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	137 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	138 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	139
94b558c9fb67 Merge from eCos master repository on 2002-05-31-00:05:29-BST jlarmour parents: 210 diff changeset	140 * 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	141 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	142 platforms.
94b558c9fb67 Merge from eCos master repository on 2002-05-31-00:05:29-BST jlarmour parents: 210 diff changeset	143
208 e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	144 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	145
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	146 * 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	147 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	148
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	149 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	150
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	151 * 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	152 handling as well as exceptions.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	153
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	154 * 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	155 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	156
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	157 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	158
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	159 * 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	160 packages when needed.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	161
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	162 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	163
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	164 * 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	165 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	166 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	167 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	168 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	169 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	170 those.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	171
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	172 * 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	173 armreg_svclr.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	174
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	175 * 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	176 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	177
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	178 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	179
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	180 * 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	181 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	182 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	183
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	184 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	185
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	186 * src/vectors.S:
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	187 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	188 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	189 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	190
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	191 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	192
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	193 * 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	194
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	195 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	196
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	197 * 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	198 __do_syscall.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	199
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	200 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	201
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	202 * 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	203 in any privileged mode.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	204 * 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	205 * 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	206 * 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	207 (hal_thread_load_context): Ditto.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	208
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	209 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	210
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	211 * 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	212
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	213 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	214
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	215 * 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	216 Remove sbss from data section.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	217
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	218 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	219
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	220 * 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	221 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	222 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	223 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	224 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	225
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	226 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	227
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	228 * 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	229 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	230 (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	231
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	232 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	233
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	234 * 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	235 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	236 instruction.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	237
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	238 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	239
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	240 * 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	241 (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	242 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	243 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	244 possible targets.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	245
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	246 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	247
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	248 * 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	249 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	250 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	251 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	252 the same variant.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	253
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	254 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	255
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	256 * 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	257 * 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	258 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	259 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	260
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	261 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	262
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	263 * 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	264 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	265 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	266
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	267 * 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	268 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	269 for histogram-style profiling.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	270
196 9b55e9c69693 Merge from eCos master repository on 2001-11-23-15:32:03-GMT jlarmour parents: 195 diff changeset	271 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	272
9b55e9c69693 Merge from eCos master repository on 2001-11-23-15:32:03-GMT jlarmour parents: 195 diff changeset	273 * 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	274 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	275 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	276 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	277
195 67850532eebb Merge from eCos master repository on 2001-11-02-06:43:03-GMT jlarmour parents: 194 diff changeset	278 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	279
67850532eebb Merge from eCos master repository on 2001-11-02-06:43:03-GMT jlarmour parents: 194 diff changeset	280 * 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	281 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	282 __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	283
194 feb0fcf83327 Merge from eCos master repository on 2001-10-26-06:43:03-BST jlarmour parents: 191 diff changeset	284 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	285
feb0fcf83327 Merge from eCos master repository on 2001-10-26-06:43:03-BST jlarmour parents: 191 diff changeset	286 * 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	287
feb0fcf83327 Merge from eCos master repository on 2001-10-26-06:43:03-BST jlarmour parents: 191 diff changeset	288 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	289
feb0fcf83327 Merge from eCos master repository on 2001-10-26-06:43:03-BST jlarmour parents: 191 diff changeset	290 * 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	291 newer ARM architectures.
feb0fcf83327 Merge from eCos master repository on 2001-10-26-06:43:03-BST jlarmour parents: 191 diff changeset	292
191 678094f34118 Merge from eCos master repository on 2001-10-19-06:43:02-BST jlarmour parents: 186 diff changeset	293 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	294
678094f34118 Merge from eCos master repository on 2001-10-19-06:43:02-BST jlarmour parents: 186 diff changeset	295 * 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	296 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	297
186 d60da272beeb Merge from eCos master repository on 2001-10-05-06:43:03-BST jlarmour parents: 184 diff changeset	298 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	299
d60da272beeb Merge from eCos master repository on 2001-10-05-06:43:03-BST jlarmour parents: 184 diff changeset	300 * 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	301 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	302
184 022f1e506033 Merge from eCos master repository on 2001-10-02-17:59:22-BST jlarmour parents: 182 diff changeset	303 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	304
022f1e506033 Merge from eCos master repository on 2001-10-02-17:59:22-BST jlarmour parents: 182 diff changeset	305 * 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	306 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	307 Input extras.o unconditionally.
022f1e506033 Merge from eCos master repository on 2001-10-02-17:59:22-BST jlarmour parents: 182 diff changeset	308 * 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	309
182 f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: 181 diff changeset	310 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	311
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: 181 diff changeset	312 * 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	313
181 d61da071934c Merge from eCos master repository on 2001-08-22-06:38:55-BST jlarmour parents: 172 diff changeset	314 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	315
d61da071934c Merge from eCos master repository on 2001-08-22-06:38:55-BST jlarmour parents: 172 diff changeset	316 * 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	317 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	318 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	319
172 cd45958b28ff Merge from eCos master repository on 2001-07-20-10:24:43-BST jlarmour parents: 171 diff changeset	320 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	321
cd45958b28ff Merge from eCos master repository on 2001-07-20-10:24:43-BST jlarmour parents: 171 diff changeset	322 * 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	323 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	324
cd45958b28ff Merge from eCos master repository on 2001-07-20-10:24:43-BST jlarmour parents: 171 diff changeset	325 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	326
cd45958b28ff Merge from eCos master repository on 2001-07-20-10:24:43-BST jlarmour parents: 171 diff changeset	327 * 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	328
171 42f843b391aa Merge from eCos master repository on 2001-07-18-03:13:25-BST jlarmour parents: 163 diff changeset	329 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	330
42f843b391aa Merge from eCos master repository on 2001-07-18-03:13:25-BST jlarmour parents: 163 diff changeset	331 * 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	332
42f843b391aa Merge from eCos master repository on 2001-07-18-03:13:25-BST jlarmour parents: 163 diff changeset	333 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	334
42f843b391aa Merge from eCos master repository on 2001-07-18-03:13:25-BST jlarmour parents: 163 diff changeset	335 * 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	336 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	337
163 0d2b193a635f Merge from eCos master repository on 2001-06-22-17:38:39-BST jlarmour parents: 161 diff changeset	338 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	339
0d2b193a635f Merge from eCos master repository on 2001-06-22-17:38:39-BST jlarmour parents: 161 diff changeset	340 * 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	341 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	342
161 ac086aa3217e Merge from eCos master repository on 2001-06-08-21:11:51-BST jlarmour parents: 160 diff changeset	343 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	344 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	345
ac086aa3217e Merge from eCos master repository on 2001-06-08-21:11:51-BST jlarmour parents: 160 diff changeset	346 * 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	347 Pass register frame to handler.
ac086aa3217e Merge from eCos master repository on 2001-06-08-21:11:51-BST jlarmour parents: 160 diff changeset	348
160 0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST jlarmour parents: 159 diff changeset	349 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	350
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST jlarmour parents: 159 diff changeset	351 * 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	352 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	353 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	354
159 511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	355 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	356
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	357 * 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	358 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	359
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	360 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	361
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	362 * 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	363 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	364 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	365 EBSA285 work, for example.
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	366
158 f2545e5de153 Merge from eCos master repository on 2001-04-24-11:22:42-BST jlarmour parents: 157 diff changeset	367 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	368
f2545e5de153 Merge from eCos master repository on 2001-04-24-11:22:42-BST jlarmour parents: 157 diff changeset	369 * 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	370
f2545e5de153 Merge from eCos master repository on 2001-04-24-11:22:42-BST jlarmour parents: 157 diff changeset	371 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	372
f2545e5de153 Merge from eCos master repository on 2001-04-24-11:22:42-BST jlarmour parents: 157 diff changeset	373 * 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	374 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	375 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	376 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	377
f2545e5de153 Merge from eCos master repository on 2001-04-24-11:22:42-BST jlarmour parents: 157 diff changeset	378 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	379
f2545e5de153 Merge from eCos master repository on 2001-04-24-11:22:42-BST jlarmour parents: 157 diff changeset	380 * 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	381 option possiblities.
f2545e5de153 Merge from eCos master repository on 2001-04-24-11:22:42-BST jlarmour parents: 157 diff changeset	382
f2545e5de153 Merge from eCos master repository on 2001-04-24-11:22:42-BST jlarmour parents: 157 diff changeset	383 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	384
f2545e5de153 Merge from eCos master repository on 2001-04-24-11:22:42-BST jlarmour parents: 157 diff changeset	385 * 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	386
157 b65ec671dd4c Merge from eCos master repository on 2001-04-06-18:28:36-BST jlarmour parents: 156 diff changeset	387 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	388
b65ec671dd4c Merge from eCos master repository on 2001-04-06-18:28:36-BST jlarmour parents: 156 diff changeset	389 * 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	390 for reset on iq80310.
b65ec671dd4c Merge from eCos master repository on 2001-04-06-18:28:36-BST jlarmour parents: 156 diff changeset	391
156 b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 154 diff changeset	392 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	393
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 154 diff changeset	394 * 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	395 "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	396 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	397 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	398 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	399 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	400 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	401 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	402
154 e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 152 diff changeset	403 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	404
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 152 diff changeset	405 * 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	406
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 152 diff changeset	407 * 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	408 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	409 (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	410 applications from Angel.
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 152 diff changeset	411
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 152 diff changeset	412 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	413
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 152 diff changeset	414 * 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	415
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 152 diff changeset	416 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	417
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 152 diff changeset	418 * 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	419
152 f935b880e96c Merge from eCos master repository on 2001-02-14-01:27:14-GMT jlarmour parents: 151 diff changeset	420 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	421
f935b880e96c Merge from eCos master repository on 2001-02-14-01:27:14-GMT jlarmour parents: 151 diff changeset	422 * 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	423 handling spurious interrupts.
f935b880e96c Merge from eCos master repository on 2001-02-14-01:27:14-GMT jlarmour parents: 151 diff changeset	424
f935b880e96c Merge from eCos master repository on 2001-02-14-01:27:14-GMT jlarmour parents: 151 diff changeset	425 * 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	426 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	427 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	428
f935b880e96c Merge from eCos master repository on 2001-02-14-01:27:14-GMT jlarmour parents: 151 diff changeset	429 * src/hal_mk_defs.c:
f935b880e96c Merge from eCos master repository on 2001-02-14-01:27:14-GMT jlarmour parents: 151 diff changeset	430 * 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	431
151 25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	432 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	433
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	434 * 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	435 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	436 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	437 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	438 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	439 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	440 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	441 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	442
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	443 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	444
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	445 * 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	446 function pointers.
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	447 * include/hal_arch.h: Same.
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	448
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	449 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	450
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	451 * 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	452 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	453 * 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	454 * 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	455 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	456
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	457 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	458
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	459 * 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	460 (__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	461 (__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	462 thumb.
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	463
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	464 * 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	465 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	466
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	467 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	468
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	469 * 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	470 macros).
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	471
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	472 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	473
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	474 * 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	475
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	476 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	477
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	478 * 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	479 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	480 CYGSEM_HAL_DIAG_MANGLER option.
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	481
150 f0e3fb000de8 Merge from eCos master repository on 2001-01-26-06:43:02-GMT jlarmour parents: 148 diff changeset	482 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	483
f0e3fb000de8 Merge from eCos master repository on 2001-01-26-06:43:02-GMT jlarmour parents: 148 diff changeset	484 * 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	485 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	486
148 8f2f7615e727 Merge from eCos master repository on 2001-01-12-06:43:03-GMT jlarmour parents: 145 diff changeset	487 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	488
8f2f7615e727 Merge from eCos master repository on 2001-01-12-06:43:03-GMT jlarmour parents: 145 diff changeset	489 * 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	490 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	491
8f2f7615e727 Merge from eCos master repository on 2001-01-12-06:43:03-GMT jlarmour parents: 145 diff changeset	492 * 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	493 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	494 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	495 vice versa.
8f2f7615e727 Merge from eCos master repository on 2001-01-12-06:43:03-GMT jlarmour parents: 145 diff changeset	496
145 2e9a636d9de9 Merge from eCos master repository on 2000-12-21-14:18:40-GMT jlarmour parents: 138 diff changeset	497 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	498
2e9a636d9de9 Merge from eCos master repository on 2000-12-21-14:18:40-GMT jlarmour parents: 138 diff changeset	499 * 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	500 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	501 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	502 variation there.
2e9a636d9de9 Merge from eCos master repository on 2000-12-21-14:18:40-GMT jlarmour parents: 138 diff changeset	503
2e9a636d9de9 Merge from eCos master repository on 2000-12-21-14:18:40-GMT jlarmour parents: 138 diff changeset	504 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	505
2e9a636d9de9 Merge from eCos master repository on 2000-12-21-14:18:40-GMT jlarmour parents: 138 diff changeset	506 * 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	507 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	508
138 289bf90c6a9b Merge from eCos master repository on 2000-11-24-06:43:05-GMT jlarmour parents: 136 diff changeset	509 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	510
289bf90c6a9b Merge from eCos master repository on 2000-11-24-06:43:05-GMT jlarmour parents: 136 diff changeset	511 * 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	512 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	513
136 a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 132 diff changeset	514 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	515
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 132 diff changeset	516 * 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	517
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 132 diff changeset	518 * include/arch.inc: Added.
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 132 diff changeset	519
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 132 diff changeset	520 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	521
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 132 diff changeset	522 * 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	523 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	524
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 132 diff changeset	525 * 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	526 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	527
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 132 diff changeset	528 * 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	529
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 132 diff changeset	530 * 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	531
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 132 diff changeset	532 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	533
152 f935b880e96c Merge from eCos master repository on 2001-02-14-01:27:14-GMT jlarmour parents: 151 diff changeset	534 * 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	535
136 a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 132 diff changeset	536 * 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	537 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	538
132 0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT jlarmour parents: 130 diff changeset	539 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	540
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT jlarmour parents: 130 diff changeset	541 * 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	542
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT jlarmour parents: 130 diff changeset	543 * 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	544 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	545
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT jlarmour parents: 130 diff changeset	546 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	547
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT jlarmour parents: 130 diff changeset	548 * 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	549 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	550 (__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	551 (__clear_breakpoints): Ditto.
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT jlarmour parents: 130 diff changeset	552
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT jlarmour parents: 130 diff changeset	553 * 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	554 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	555
130 eb9fd8c04db3 Merge from eCos master repository on 2000-10-23-17:01:37-BST jlarmour parents: 124 diff changeset	556 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	557
eb9fd8c04db3 Merge from eCos master repository on 2000-10-23-17:01:37-BST jlarmour parents: 124 diff changeset	558 * 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	559
124 0ec04793409a Merge from eCos master repository on 2000-09-11-03:00:13-BST jlarmour parents: 115 diff changeset	560 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	561
0ec04793409a Merge from eCos master repository on 2000-09-11-03:00:13-BST jlarmour parents: 115 diff changeset	562 * 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	563 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	564 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	565
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	566 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	567
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	568 * 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	569 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	570 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	571 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	572
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	573 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	574
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	575 * 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	576 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	577
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	578 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	579
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	580 * include/hal_arch.h:
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	581 * 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	582
112 02ea4320376c Merge from eCos master repository on 2000-07-21-21:01:39-BST jlarmour parents: 110 diff changeset	583 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	584
02ea4320376c Merge from eCos master repository on 2000-07-21-21:01:39-BST jlarmour parents: 110 diff changeset	585 * 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	586 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	587
110 84e4bde58b26 Merge from eCos master repository on 2000-07-14-22:00:02-BST jlarmour parents: 105 diff changeset	588 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	589
84e4bde58b26 Merge from eCos master repository on 2000-07-14-22:00:02-BST jlarmour parents: 105 diff changeset	590 * 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	591
84e4bde58b26 Merge from eCos master repository on 2000-07-14-22:00:02-BST jlarmour parents: 105 diff changeset	592 * 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	593
84e4bde58b26 Merge from eCos master repository on 2000-07-14-22:00:02-BST jlarmour parents: 105 diff changeset	594 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	595
84e4bde58b26 Merge from eCos master repository on 2000-07-14-22:00:02-BST jlarmour parents: 105 diff changeset	596 * src/hal_misc.c:
84e4bde58b26 Merge from eCos master repository on 2000-07-14-22:00:02-BST jlarmour parents: 105 diff changeset	597 * src/vectors.S:
84e4bde58b26 Merge from eCos master repository on 2000-07-14-22:00:02-BST jlarmour parents: 105 diff changeset	598 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	599 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	600
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	601 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	602
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	603 * 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	604 interface
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	605
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	606 * 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	607 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	608 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	609
105 5a0cc6c243a9 Merge from eCos master repository on 2000-06-30-08:18:49-BST jlarmour parents: 103 diff changeset	610 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	611
5a0cc6c243a9 Merge from eCos master repository on 2000-06-30-08:18:49-BST jlarmour parents: 103 diff changeset	612 * src/hal_mk_defs.c:
5a0cc6c243a9 Merge from eCos master repository on 2000-06-30-08:18:49-BST jlarmour parents: 103 diff changeset	613 * src/arm_stub.c:
5a0cc6c243a9 Merge from eCos master repository on 2000-06-30-08:18:49-BST jlarmour parents: 103 diff changeset	614 Fix compiler warnings.
5a0cc6c243a9 Merge from eCos master repository on 2000-06-30-08:18:49-BST jlarmour parents: 103 diff changeset	615
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	616 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	617
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	618 * include/hal_arch.h:
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	619 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	620 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	621 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	622 targets.
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	623
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	624 * include/basetype.h:
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	625 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	626 definition in cyg_type.h.
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	627
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	628 * src/hal_misc.c:
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	629 * src/arm_stub.c:
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	630 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	631
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	632 * src/arm.ld:
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	633 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	634 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	635
103 95f3e12a6327 Merge from eCos master repository on 2000-06-23-16:41:10-BST jlarmour parents: 101 diff changeset	636 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	637
95f3e12a6327 Merge from eCos master repository on 2000-06-23-16:41:10-BST jlarmour parents: 101 diff changeset	638 * 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	639 (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	640 stuff not defined.
95f3e12a6327 Merge from eCos master repository on 2000-06-23-16:41:10-BST jlarmour parents: 101 diff changeset	641
95f3e12a6327 Merge from eCos master repository on 2000-06-23-16:41:10-BST jlarmour parents: 101 diff changeset	642 * 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	643
95f3e12a6327 Merge from eCos master repository on 2000-06-23-16:41:10-BST jlarmour parents: 101 diff changeset	644 * 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	645 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	646
95f3e12a6327 Merge from eCos master repository on 2000-06-23-16:41:10-BST jlarmour parents: 101 diff changeset	647 * 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	648
95f3e12a6327 Merge from eCos master repository on 2000-06-23-16:41:10-BST jlarmour parents: 101 diff changeset	649 * 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	650
101 c37d3a9e1b28 Merge from eCos master repository on 2000-06-16-07:47:03-BST jlarmour parents: 97 diff changeset	651 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	652
c37d3a9e1b28 Merge from eCos master repository on 2000-06-16-07:47:03-BST jlarmour parents: 97 diff changeset	653 * 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	654 Added.
c37d3a9e1b28 Merge from eCos master repository on 2000-06-16-07:47:03-BST jlarmour parents: 97 diff changeset	655
96 b15c60e34c84 Merge from eCos master repository on 2000-06-06-05:24:42-BST jlarmour parents: 82 diff changeset	656 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	657
b15c60e34c84 Merge from eCos master repository on 2000-06-06-05:24:42-BST jlarmour parents: 82 diff changeset	658 * 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	659 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	660 * 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	661
b15c60e34c84 Merge from eCos master repository on 2000-06-06-05:24:42-BST jlarmour parents: 82 diff changeset	662 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	663
b15c60e34c84 Merge from eCos master repository on 2000-06-06-05:24:42-BST jlarmour parents: 82 diff changeset	664 * 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	665
82 6736c52df507 Merge from eCos master repository on 2000-04-14-13:35:46-BST jlarmour parents: 80 diff changeset	666 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	667
6736c52df507 Merge from eCos master repository on 2000-04-14-13:35:46-BST jlarmour parents: 80 diff changeset	668 * 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	669 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	670 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	671 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	672 not so painful in reality.
6736c52df507 Merge from eCos master repository on 2000-04-14-13:35:46-BST jlarmour parents: 80 diff changeset	673
80 2085233a121a Merge from eCos master repository on 2000-04-07-07:52:29-BST jlarmour parents: 78 diff changeset	674 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	675
2085233a121a Merge from eCos master repository on 2000-04-07-07:52:29-BST jlarmour parents: 78 diff changeset	676 * src/context.S:
2085233a121a Merge from eCos master repository on 2000-04-07-07:52:29-BST jlarmour parents: 78 diff changeset	677 * src/vectors.S:
2085233a121a Merge from eCos master repository on 2000-04-07-07:52:29-BST jlarmour parents: 78 diff changeset	678 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	679 out.
2085233a121a Merge from eCos master repository on 2000-04-07-07:52:29-BST jlarmour parents: 78 diff changeset	680 Fix dumb bug.
2085233a121a Merge from eCos master repository on 2000-04-07-07:52:29-BST jlarmour parents: 78 diff changeset	681
78 59d97b6ba612 Merge from eCos master repository on 2000-03-28-19:50:47-BST jlarmour parents: 76 diff changeset	682 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	683
59d97b6ba612 Merge from eCos master repository on 2000-03-28-19:50:47-BST jlarmour parents: 76 diff changeset	684 * 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	685
78 59d97b6ba612 Merge from eCos master repository on 2000-03-28-19:50:47-BST jlarmour parents: 76 diff changeset	686 * 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	687 Thumb-aware definition.
59d97b6ba612 Merge from eCos master repository on 2000-03-28-19:50:47-BST jlarmour parents: 76 diff changeset	688
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	689 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	690
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	691 * 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	692 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	693
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	694 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	695
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	696 * 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	697
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	698 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	699
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	700 * 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	701 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	702
72 da3908c9cd10 Merge from eCos master repository on 2000-02-17-18:56:14-GMT jlarmour parents: 70 diff changeset	703 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	704
da3908c9cd10 Merge from eCos master repository on 2000-02-17-18:56:14-GMT jlarmour parents: 70 diff changeset	705 * 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	706
70 c5536bad4c24 Merge from eCos master repository on 2000-02-11-15:46:40-GMT jlarmour parents: 66 diff changeset	707 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	708
c5536bad4c24 Merge from eCos master repository on 2000-02-11-15:46:40-GMT jlarmour parents: 66 diff changeset	709 * src/vectors.S (reset_platform):
c5536bad4c24 Merge from eCos master repository on 2000-02-11-15:46:40-GMT jlarmour parents: 66 diff changeset	710 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	711
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	712 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	713
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	714 * 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	715
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	716 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	717
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	718 * 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	719 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	720 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	721
66 bf00f99aec69 Merge from eCos master repository on 2000-02-02-19:16:44-GMT jlarmour parents: 64 diff changeset	722 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	723
bf00f99aec69 Merge from eCos master repository on 2000-02-02-19:16:44-GMT jlarmour parents: 64 diff changeset	724 * 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	725
bf00f99aec69 Merge from eCos master repository on 2000-02-02-19:16:44-GMT jlarmour parents: 64 diff changeset	726 * 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	727 Not just when building stubs.
bf00f99aec69 Merge from eCos master repository on 2000-02-02-19:16:44-GMT jlarmour parents: 64 diff changeset	728
97 ced4577552cd Merge from eCos master repository on 2000-06-06-08:44:00-BST jlarmour parents: 96 diff changeset	729 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	730
ced4577552cd Merge from eCos master repository on 2000-06-06-08:44:00-BST jlarmour parents: 96 diff changeset	731 * 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	732 network device initialization.
ced4577552cd Merge from eCos master repository on 2000-06-06-08:44:00-BST jlarmour parents: 96 diff changeset	733
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	734 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	735
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	736 * 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	737 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	738 * 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	739
60 3836136e7743 Merge from eCos master repository on 1999-12-17-19:44:58-GMT jlarmour parents: 58 diff changeset	740 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	741
3836136e7743 Merge from eCos master repository on 1999-12-17-19:44:58-GMT jlarmour parents: 58 diff changeset	742 * 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	743
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	744 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	745
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	746 * 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	747
58 6e51d764f8f1 Merge from eCos master repository on 1999-12-10-07:47:04-GMT jlarmour parents: 56 diff changeset	748 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	749
6e51d764f8f1 Merge from eCos master repository on 1999-12-10-07:47:04-GMT jlarmour parents: 56 diff changeset	750 * 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	751 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	752
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	753 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	754
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	755 * 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	756
58 6e51d764f8f1 Merge from eCos master repository on 1999-12-10-07:47:04-GMT jlarmour parents: 56 diff changeset	757 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	758
6e51d764f8f1 Merge from eCos master repository on 1999-12-10-07:47:04-GMT jlarmour parents: 56 diff changeset	759 * 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	760 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	761 link register (LR) is destroyed.
6e51d764f8f1 Merge from eCos master repository on 1999-12-10-07:47:04-GMT jlarmour parents: 56 diff changeset	762
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	763 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	764
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	765 * 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	766
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	767 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	768
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	769 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	770
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	771 * 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	772
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	773 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	774
56 755351606154 Merge from eCos master repository on 1999-12-01-18:03:05-GMT jlarmour parents: 54 diff changeset	775 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	776
755351606154 Merge from eCos master repository on 1999-12-01-18:03:05-GMT jlarmour parents: 54 diff changeset	777 * 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	778
755351606154 Merge from eCos master repository on 1999-12-01-18:03:05-GMT jlarmour parents: 54 diff changeset	779 * 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	780 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	781 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	782 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	783
755351606154 Merge from eCos master repository on 1999-12-01-18:03:05-GMT jlarmour parents: 54 diff changeset	784 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	785
755351606154 Merge from eCos master repository on 1999-12-01-18:03:05-GMT jlarmour parents: 54 diff changeset	786 * 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	787 big-endian, be big-endian
755351606154 Merge from eCos master repository on 1999-12-01-18:03:05-GMT jlarmour parents: 54 diff changeset	788 Reported by Grant Edwards
755351606154 Merge from eCos master repository on 1999-12-01-18:03:05-GMT jlarmour parents: 54 diff changeset	789
54 f10165814f1e Merge from eCos master repository on 1999-11-19-22:24:39-GMT jlarmour parents: 52 diff changeset	790 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	791
f10165814f1e Merge from eCos master repository on 1999-11-19-22:24:39-GMT jlarmour parents: 52 diff changeset	792 * 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	793 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	794
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	795 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	796
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	797 * 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	798
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	799 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	800
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	801 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	802
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	803 * 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	804
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	805 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	806 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	807
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	808 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	809
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	810 * 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	811
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	812 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	813
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	814 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	815
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	816 * 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	817
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	818 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	819 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	820
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	821 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	822
50 a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT jlarmour parents: 48 diff changeset	823 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	824
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT jlarmour parents: 48 diff changeset	825 * 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	826 rather than just CYGPKG_CYGMON
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT jlarmour parents: 48 diff changeset	827 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	828
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	829 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	830
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	831 * 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	832
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	833 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	834 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	835
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	836 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	837
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	838 * 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	839 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	840
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	841 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	842
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	843 * 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	844
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	845 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	846
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	847 * 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	848 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	849 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	850 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	851 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	852
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	853 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	854
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	855 * 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	856 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	857 details.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	858
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	859 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	860
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	861 * 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	862
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	863 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	864
50 a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT jlarmour parents: 48 diff changeset	865 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	866
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT jlarmour parents: 48 diff changeset	867 * 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	868
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT jlarmour parents: 48 diff changeset	869 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	870
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	871 * 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	872 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	873
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	874 * 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	875 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	876
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	877 * 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	878 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	879 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	880
50 a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT jlarmour parents: 48 diff changeset	881 * 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	882 protected (interrupts off).
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT jlarmour parents: 48 diff changeset	883
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT jlarmour parents: 48 diff changeset	884 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	885
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT jlarmour parents: 48 diff changeset	886 * 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	887 * 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	888
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT jlarmour parents: 48 diff changeset	889 * 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	890
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	891 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	892
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	893 * 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	894
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	895 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	896 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	897
48 1370c5e55234 Merge from eCos master repository on 1999-10-25-21:18:27-BST jlarmour parents: 46 diff changeset	898 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	899
1370c5e55234 Merge from eCos master repository on 1999-10-25-21:18:27-BST jlarmour parents: 46 diff changeset	900 * 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	901 (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	902 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	903
1370c5e55234 Merge from eCos master repository on 1999-10-25-21:18:27-BST jlarmour parents: 46 diff changeset	904 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	905
1370c5e55234 Merge from eCos master repository on 1999-10-25-21:18:27-BST jlarmour parents: 46 diff changeset	906 * 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	907 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	908 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	909
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	910 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	911
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	912 * 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	913
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	914 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	915
46 797268ecc331 Merge from eCos master repository on 1999-10-19-18:55:31-BST jlarmour parents: 40 diff changeset	916 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	917 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	918 * 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	919
797268ecc331 Merge from eCos master repository on 1999-10-19-18:55:31-BST jlarmour parents: 40 diff changeset	920 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	921
797268ecc331 Merge from eCos master repository on 1999-10-19-18:55:31-BST jlarmour parents: 40 diff changeset	922 * 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	923
208 e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	924 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	925
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	926 * include/pkgconf/hal_arm.h:
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	927 * src/vectors.S:
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	928 * 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	929
46 797268ecc331 Merge from eCos master repository on 1999-10-19-18:55:31-BST jlarmour parents: 40 diff changeset	930 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	931
797268ecc331 Merge from eCos master repository on 1999-10-19-18:55:31-BST jlarmour parents: 40 diff changeset	932 * 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	933 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	934
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	935 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	936
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	937 * 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	938
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	939 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	940
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	941 * 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	942
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	943 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	944
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	945 * 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	946 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	947 * 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	948 instruction.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	949 * 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	950
40 a3cc6665b684 Merge from eCos master repository on 1999-10-01-07:47:04-BST jlarmour parents: 38 diff changeset	951 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	952
a3cc6665b684 Merge from eCos master repository on 1999-10-01-07:47:04-BST jlarmour parents: 38 diff changeset	953 * 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	954 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	955
38 e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST jlarmour parents: 36 diff changeset	956 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	957
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST jlarmour parents: 36 diff changeset	958 * 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	959
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST jlarmour parents: 36 diff changeset	960 * 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	961 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	962
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST jlarmour parents: 36 diff changeset	963 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	964
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST jlarmour parents: 36 diff changeset	965 * 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	966 when switching to IRQ mode.
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST jlarmour parents: 36 diff changeset	967
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST jlarmour parents: 36 diff changeset	968 * 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	969 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	970 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	971
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	972 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	973
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	974 * 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	975
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	976 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	977
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	978 * 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	979
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	980 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	981
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	982 * 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	983 argument.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	984
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	985 * 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	986 * 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	987 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	988
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	989 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	990
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	991 * 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	992 * 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	993 (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	994
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	995 * 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	996 * 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	997 * 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	998 * 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	999 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	1000
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1001 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	1002
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1003 * 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	1004
38 e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST jlarmour parents: 36 diff changeset	1005 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	1006
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST jlarmour parents: 36 diff changeset	1007 * 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	1008 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	1009 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	1010 queried.
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST jlarmour parents: 36 diff changeset	1011
36 e97d78785e2d Merge from eCos master repository on 1999-09-12-15:40:34-BST jlarmour parents: 34 diff changeset	1012 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	1013
e97d78785e2d Merge from eCos master repository on 1999-09-12-15:40:34-BST jlarmour parents: 34 diff changeset	1014 * 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	1015 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	1016 (__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	1017
e97d78785e2d Merge from eCos master repository on 1999-09-12-15:40:34-BST jlarmour parents: 34 diff changeset	1018 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	1019
e97d78785e2d Merge from eCos master repository on 1999-09-12-15:40:34-BST jlarmour parents: 34 diff changeset	1020 * 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	1021 stub init.
e97d78785e2d Merge from eCos master repository on 1999-09-12-15:40:34-BST jlarmour parents: 34 diff changeset	1022
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1023 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	1024
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1025 * 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	1026 * 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	1027 * 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	1028 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	1029
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1030 1999-08-24 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	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 * 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	1033
34 29bc183297e1 Merge from eCos master repository on 1999-09-02-16:26:10-BST jlarmour parents: 28 diff changeset	1034 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	1035
29bc183297e1 Merge from eCos master repository on 1999-09-02-16:26:10-BST jlarmour parents: 28 diff changeset	1036 * 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	1037 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	1038 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	1039 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	1040 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	1041
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1042 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	1043
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1044 * 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	1045 accordingly.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1046
34 29bc183297e1 Merge from eCos master repository on 1999-09-02-16:26:10-BST jlarmour parents: 28 diff changeset	1047 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	1048
29bc183297e1 Merge from eCos master repository on 1999-09-02-16:26:10-BST jlarmour parents: 28 diff changeset	1049 * src/arm_stub.c
29bc183297e1 Merge from eCos master repository on 1999-09-02-16:26:10-BST jlarmour parents: 28 diff changeset	1050 (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	1051 (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	1052
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1053 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	1054
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1055 * 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	1056
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1057 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	1058
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1059 * 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	1060
52 7b011d1ab50f Merge from eCos master repository on 1999-11-05-17:34:28-GMT jlarmour parents: 50 diff changeset	1061 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	1062
7b011d1ab50f Merge from eCos master repository on 1999-11-05-17:34:28-GMT jlarmour parents: 50 diff changeset	1063 * 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	1064
28 18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST jlarmour parents: 26 diff changeset	1065 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	1066 CR 101032
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST jlarmour parents: 26 diff changeset	1067 * 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	1068 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	1069
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST jlarmour parents: 26 diff changeset	1070 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	1071
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST jlarmour parents: 26 diff changeset	1072 * 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	1073
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST jlarmour parents: 26 diff changeset	1074 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	1075
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST jlarmour parents: 26 diff changeset	1076 * 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	1077 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	1078 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	1079 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	1080 do not support it.
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST jlarmour parents: 26 diff changeset	1081
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST jlarmour parents: 26 diff changeset	1082 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	1083
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST jlarmour parents: 26 diff changeset	1084 * 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	1085 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	1086 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	1087 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	1088 (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	1089 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	1090 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	1091
26 4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST jlarmour parents: 24 diff changeset	1092 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	1093
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST jlarmour parents: 24 diff changeset	1094 * 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	1095 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	1096 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	1097 using...
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST jlarmour parents: 24 diff changeset	1098
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST jlarmour parents: 24 diff changeset	1099 * 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	1100 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	1101 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	1102 this should zero the location.
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST jlarmour parents: 24 diff changeset	1103
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST jlarmour parents: 24 diff changeset	1104 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	1105
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST jlarmour parents: 24 diff changeset	1106 * 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	1107 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	1108 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	1109 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	1110
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST jlarmour parents: 24 diff changeset	1111 * 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	1112 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	1113 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	1114 "hal_vsr_table" symbol.
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST jlarmour parents: 24 diff changeset	1115
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1116 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	1117
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1118 * 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	1119 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	1120 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	1121 tidier.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1122
24 306eee292492 Merge from eCos master repository on 1999-07-16-05:47:06-BST jlarmour parents: 20 diff changeset	1123 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	1124
306eee292492 Merge from eCos master repository on 1999-07-16-05:47:06-BST jlarmour parents: 20 diff changeset	1125 * 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	1126 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	1127 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	1128 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	1129 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	1130 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	1131 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	1132
20 5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST jlarmour parents: 16 diff changeset	1133 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	1134
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST jlarmour parents: 16 diff changeset	1135 * 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	1136 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	1137 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	1138 Improve support for FIQ interrupts.
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST jlarmour parents: 16 diff changeset	1139
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1140 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	1141
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1142 * 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	1143 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	1144 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	1145
16 4f2df4ab82c8 Merge from eCos master repository on 1999-06-18-15:25:04-BST jlarmour parents: 14 diff changeset	1146 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	1147
4f2df4ab82c8 Merge from eCos master repository on 1999-06-18-15:25:04-BST jlarmour parents: 14 diff changeset	1148 * 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	1149 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	1150
14 01ce82f3e11a Merge from eCos master repository on 1999-06-11-17:05:41-BST jlarmour parents: 10 diff changeset	1151 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	1152
01ce82f3e11a Merge from eCos master repository on 1999-06-11-17:05:41-BST jlarmour parents: 10 diff changeset	1153 * 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	1154
10 d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST jlarmour parents: 8 diff changeset	1155 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	1156
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST jlarmour parents: 8 diff changeset	1157 * 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	1158 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	1159 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	1160 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	1161
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1162 * 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	1163 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	1164
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1165 * 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	1166
8 ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST jlarmour parents: 6 diff changeset	1167 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	1168
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST jlarmour parents: 6 diff changeset	1169 * 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	1170 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	1171 kernel/.../stackmon.hxx can work.
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST jlarmour parents: 6 diff changeset	1172
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST jlarmour parents: 6 diff changeset	1173 * 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	1174 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	1175 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	1176
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST jlarmour parents: 6 diff changeset	1177 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	1178
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST jlarmour parents: 6 diff changeset	1179 * 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	1180
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1181 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	1182
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1183 * 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	1184 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	1185
8 ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST jlarmour parents: 6 diff changeset	1186 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	1187
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST jlarmour parents: 6 diff changeset	1188 * 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	1189 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	1190 "weak" symbol in kernel).
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST jlarmour parents: 6 diff changeset	1191
6 d376b777e2ce Merge from eCos master repository on 1999-05-14-19:27:43-BST jlarmour parents: 4 diff changeset	1192 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	1193
d376b777e2ce Merge from eCos master repository on 1999-05-14-19:27:43-BST jlarmour parents: 4 diff changeset	1194 * 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	1195 (rather conservatively) before use.
d376b777e2ce Merge from eCos master repository on 1999-05-14-19:27:43-BST jlarmour parents: 4 diff changeset	1196
d376b777e2ce Merge from eCos master repository on 1999-05-14-19:27:43-BST jlarmour parents: 4 diff changeset	1197 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	1198
d376b777e2ce Merge from eCos master repository on 1999-05-14-19:27:43-BST jlarmour parents: 4 diff changeset	1199 * 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	1200
4 1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST jlarmour parents: 2 diff changeset	1201 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	1202
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST jlarmour parents: 2 diff changeset	1203 * src/vectors.S:
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST jlarmour parents: 2 diff changeset	1204 * src/hal_mk_defs.c:
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST jlarmour parents: 2 diff changeset	1205 * 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	1206
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST jlarmour parents: 2 diff changeset	1207 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	1208
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST jlarmour parents: 2 diff changeset	1209 * src/PKGconf.mak:
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST jlarmour parents: 2 diff changeset	1210 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	1211 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	1212 implementations of tail.
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST jlarmour parents: 2 diff changeset	1213
2 443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1214 1999-04-25 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1215
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1216 * 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	1217 instruction (doesn't fit). PR 19906
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1218
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1219 1999-04-23 John Dallaway <jld@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1220
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1221 * src/PKGconf.mak: Avoid backslash in grep search pattern to
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1222 workaround PR 19923.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1223
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1224 1999-04-15 Jonathan Larmour <jlarmour@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1225
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1226 * 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	1227 * 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	1228 BSS
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1229 These fix PR 19750
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1230
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1231 1999-04-14 Jonathan Larmour <jlarmour@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1232
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1233 * 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	1234 But do define EXTRAS every time for the linker script
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1235
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1236 1999-04-13 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1237
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1238 * 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	1239 which includes macros and definitions for platform specifics.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1240 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	1241 Major restructuring of interrupt handling to support full use
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1242 of a separate interrupt stack.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1243
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1244 1999-04-09 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1245
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1246 * src/arm_stub.c:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1247 Moved get_register and put_register to hal_stub.c.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1248
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1249 1999-04-08 John Dallaway <jld@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1250
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1251 * src/.ld: Revised SECTION_ macro arguments to
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1252 avoid padded output sections (PR 19787)
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1253
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1254 1999-03-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1255
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1256 * include/arm_stub.h: Update copyright
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1257
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1258 * src/arm_stub.c: Update copyright
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1259
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1260 1999-03-22 Hugo Tyson <hmt@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1261
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1262 * include/hal_arch.h:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1263 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	1264 CYGNUM_HAL_MINIMUM_STACK_SIZE.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1265
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1266 1999-03-16 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1267
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1268 * 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	1269
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1270 * src/vectors.S: Pass registers to ISR for GDB break support.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1271
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1272 1999-03-17 John Dallaway <jld@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1273
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1274 * src/PKGconf.mak: Remove dependence on echo '-e' switch.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1275
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1276 1999-03-12 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1277
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1278 * 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	1279
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1280 1999-03-11 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1281
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1282 * include/pkgconf/hal_arm.h: Fix comment (name was incorrect)
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1283
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1284 1999-03-10 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1285
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1286 * include/hal_intr.h (HAL_INTERRUPT_ATTACH): Added.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1287
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1288 1999-03-09 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1289
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1290 * 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	1291
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1292 1999-03-09 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1293
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1294 * src/vectors.S: Remove warning on stack size redefine.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1295
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1296 1999-03-08 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1297
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1298 * src/vectors.S: Override default stack size on AEB.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1299
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1300 1999-03-05 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1301
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1302 * src/vectors.S:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1303 * 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	1304
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1305 * src/PKGconf.mak:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1306 * src/arm.ld: Clean up I/O package changes.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1307
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1308 1999-03-04 Jonathan Larmour <jlarmour@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1309
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1310 * src/arm.ld:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1311 Unconditionalize use of libextras.a and add libextras.a to GROUP()
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1312
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1313 1999-03-04 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1314
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1315 These changes merged from 'ecos-new_devs-19990216-branch'
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1316
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1317 (1999-02-18 Gary Thomas <gthomas@cygnus.co.uk>)
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1318
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1319 * src/PKGconf.mak (DRIVERS):
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1320 * src/arm.ld: Support special linking requirements for I/O drivers.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1321
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1322 (1999-02-16 Gary Thomas <gthomas@cygnus.co.uk>)
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1323
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1324 * src/arm.ld: Changes for new I/O [device drivers] subsystem.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1325
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1326 1999-02-26 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1327
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1328 * src/vectors.S: Add separate interrupt stack handling.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1329
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1330 Fix memory region layouts for AEB allowing better error detection.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1331
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1332 1999-02-25 Nick Garnett <nickg@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1333
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1334 * src/vectors.S:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1335 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	1336 mangled by C++. This is intended to make support for interrupt
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1337 handling in non-kernel configurations easier.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1338
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1339 1999-02-20 Jonathan Larmour <jlarmour@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1340
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1341 * include/hal_arch.h:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1342 Rename deliver_exception -> cyg_hal_deliver_exception
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1343 QA improvements
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1344
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1345 * include/hal_intr.h:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1346 Reorganise vector/interrupt/exception names according to purpose
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1347 QA improvements
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1348
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1349 * arch/current/src/hal_misc.c:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1350 Rename deliver_exception -> cyg_hal_deliver_exception
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1351 Rename vectors due to hal_intr.h changes
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1352 QA improvements
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1353
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1354 * arch/current/src/hal_mk_defs.c:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1355 * arch/current/src/vectors.S
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1356 Rename vectors due to hal_intr.h changes
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1357 QA improvements
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1358
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1359 1999-02-16 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1360
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1361 * src/vectors.S: Changed set_debug_traps to initialize_stub.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1362
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1363 * src/arm_stub.c:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1364 * include/arm_stub.h:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1365 Cleaned up to only include arch specific stub code.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1366
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1367 1999-02-16 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1368
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1369 * src/arm.ld: Changes for new I/O [device drivers] subsystem.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1370
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1371 1999-02-10 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1372
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1373 * 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	1374
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1375 1999-02-05 John Dallaway <jld@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1376
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1377 * src/arm.ld: Add LMA_EQ_VMA macro definition.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1378
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1379 1999-02-04 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1380
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1381 * 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	1382 Better GDB stubs stack handling.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1383
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1384 * 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	1385
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1386 1999-02-03 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1387
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1388 * src/hal_misc.c (cyg_hal_invoke_constructors):
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1389 * src/vectors.S (start): Use C coded 'cyg_hal_invoke_constructors()'
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1390
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1391 * src/hal_misc.c (exception_handler): Remove debug message ...oops!
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1392
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1393 * include/hal_arch.h (HAL_SET_GDB_REGISTERS): Restore PSR.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1394
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1395 * src/vectors.S: Use separate stack for GDB stubs exception handlers.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1396
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1397 1999-02-01 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1398
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1399 * 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	1400
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1401 * src/vectors.S: Fix ROM startup machine initialization.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1402
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1403 1999-01-25 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1404
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1405 * src/arm.ld: Add Copyright
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1406
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1407 1999-01-25 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1408
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1409 * 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	1410 number, but otherwise left the note.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1411
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1412 1999-01-21 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1413
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1414 * src/arm_stub.c (ins_will_execute): Computation of LS/HI
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1415 was incorrect.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1416
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1417 1999-01-20 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1418
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1419 * src/arm.ld: Change "etext" to "__etext".
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1420
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1421 1999-01-19 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1422
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1423 * src/vectors.S: Rework exception handlers.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1424 (start): Fix for new startup type (STUBS)
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1425
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1426 * 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	1427 exceptions while the stubs are executing. Also move some common stubs
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1428 initialization into this file.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1429
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1430 1999-01-18 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1431
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1432 * 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	1433
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1434 * src/arm.ld: Include HAL/ARM specifics.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1435
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1436 * include/pkgconf/hal_arm.h:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1437 * src/hal_misc.c:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1438 * src/vectors.S: Add configure option 'CYGHWR_HAL_ARM_DUMP_EXCEPTIONS'
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1439 which is used to chose whether to print diagnostic exception dumps
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1440 or not.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1441
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1442 1999-01-15 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1443
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1444 * src/hal_misc.c: Clean up warnings
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1445
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1446 * include/hal_arch.h:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1447 * include/hal_intr.h: Add function prototypes to avoid warnings.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1448
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1449 * src/arm.ld: Add definition of _stext. Take out
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1450 GLOBAL_OFFSET_TABLE.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1451
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1452 1999-01-14 Gary Thomas <gthomas@cygnus.co.uk>
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 * src/PKGconf.mak: Set up for MLT based linker scripts.
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/arm.ld: New file
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1457
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1458 * include/hal_intr.h (HAL_QUERY_INTERRUPTS): Test was backwards
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1459
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1460 1999-01-13 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1461
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1462 * include/hal_intr.h (HAL_TRANSLATE_VECTOR): Add new macro
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1463
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1464 1999-01-12 Gary Thomas <gthomas@cygnus.co.uk>
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 * include/basetype.h (CYG_DOUBLE_BYTEORDER): Define ordering
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1467 of words within doubles.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1468
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1469 1999-01-05 Gary Thomas <gthomas@cygnus.co.uk>
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 * src/vectors.S: Force AEB-1 memory configuration.
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 1998-12-16 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1474
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1475 * src/arm_stub.c (ins_will_execute): Fix warning.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1476
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1477 * include/hal_intr.h: Add <hal/hal_platform_ints.h>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1478 for platform specifics.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1479
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1480 1998-12-15 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1481
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1482 * src/hal_mk_defs.c:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1483 * include/hal_io.h:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1484 * src/vectors.S: Changes to support kernel-less configuration.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1485 (___gccmain): Add new dummy function.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1486
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1487 * src/hal_misc.c: Merge in platform independent code from
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1488 old "pid/.../hal_misc.c"
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1489
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1490 1998-12-15 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1491
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1492 * include/hal_arch.h: Changed HAL_JMP_BUF_SIZE to
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1493 CYGARC_JMP_BUF_SIZE.
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 1998-12-14 Gary Thomas <gthomas@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 * src/hal_misc.c (exception_handler): Change config option
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1498 to be consistent "CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS"
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1499
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1500 * include/hal_arch.h (HAL_THREAD_INIT_CONTEXT): Set initial
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1501 PC for GDB thread info.
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/arm_stub.c (__build_t_packet): Fix thread id's which
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1504 must be send to GDB in big-endian.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1505
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1506 1998-12-10 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1507
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1508 * include/hal_cache.h (HAL_DCACHE_UNLOCK_ALL,
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1509 HAL_ICACHE_UNLOCK_ALL): Added.
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 1998-12-09 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 * src/vectors.S (abort_prefetch): Clean up all exception
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1514 handlers (some were just broken).
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1515
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1516 * src/hal_misc.c (exception_handler): Improved exception
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1517 handling for GDB stubs while accessing memory.
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 1998-12-04 Gary Thomas <gthomas@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 * src/arm_stub.c (target_ins): Finish single step support.
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 1998-12-03 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/vectors.S (_name): Add undefined instruction handling
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1526 (for breakpoint/single step support). Plus some rework and
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1527 general cleanup.
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/arm_stub.c (single_step):
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1530 * include/hal_arch.h (HAL_BREAKPOINT): Make breakpoint use
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1531 an illegal instruction rather than SWI.
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 1998-12-02 Gary Thomas <gthomas@cygnus.co.uk>
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 * src/arm_stub.c (ins_will_execute): Take out debug messages
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 * include/pkgconf/hal_arm.h: New file
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1538
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1539 * include/arm_stub.h: Add PSR register definitions
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1540
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1541 * src/arm_stub.c (single_step): Support single stepping
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 1998-12-01 Gary Thomas <gthomas@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/vectors.S (reset_vector): Rework exception handing to leave
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1546 vectors in place unless GDB stubs are included (or started in
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1547 user mode via Angel)
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1548
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1549 1998-11-26 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1550
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1551 * src/vectors.S (_vectors): Rework to handle SWI exception
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1552 Changes to make GDB stubs work.
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/hal_misc.c (exception_handler):
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1555 Save registers in global "_hal_registers"
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 * src/PKGconf.mak (COMPILE): Add arm_stub.c
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 * include/hal_io.h: Need to include <pkgconf/kernel.h>
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 * include/hal_arch.h (HAL_THREAD_INIT_CONTEXT):
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1562 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	1563 (HAL_BREAKPOINT):
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1564 (HAL_GET_GDB_REGISTERS):
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1565 (HAL_SET_GDB_REGISTERS): Clean up for working stubs
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 * src/arm_stub.c: New file, GDB stubs support
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 1998-11-18 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1570
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1571 * src/hal_mk_defs.c: Add define for 'HAL_SavedRegisters'
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1572
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1573 * include/hal_arch.h: cleanup comments
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1574
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1575 * include/basetype.h: cleanup comments
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1576
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1577 * src/vectors.S: Improved interrupt stack handling.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1578
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1579 * include/hal_intr.h: Add support for interrupt latency
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1580 measurement, controlled by CYGVAR_KERNEL_COUNTERS_CLOCK_LATENCY.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1581
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1582 1998-10-16 Bart Veer <bartv@cygnus.co.uk>
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 * src/vectors.S (__interrupt_stack):
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1585 Made the interrupt stack size configurable.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1586
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1587 //===========================================================================
208 e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1588 //####ECOSGPLCOPYRIGHTBEGIN####
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1589 // -------------------------------------------
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1590 // This file is part of eCos, the Embedded Configurable Operating System.
202 353a011b23b8 Merge from eCos master repository on 2002-01-11-06:43:03-GMT jlarmour parents: 196 diff changeset	1591 // Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
208 e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1592 //
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1593 // eCos is free software; you can redistribute it and/or modify it under
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1594 // the terms of the GNU General Public License as published by the Free
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1595 // Software Foundation; either version 2 or (at your option) any later version.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1596 //
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1597 // eCos is distributed in the hope that it will be useful, but WITHOUT ANY
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1598 // WARRANTY; without even the implied warranty of MERCHANTABILITY or
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1599 // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1600 // for more details.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1601 //
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1602 // You should have received a copy of the GNU General Public License along
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1603 // with eCos; if not, write to the Free Software Foundation, Inc.,
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1604 // 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1605 //
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1606 // As a special exception, if other files instantiate templates or use macros
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1607 // or inline functions from this file, or you compile this file and link it
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1608 // with other works to produce a work based on this file, this file does not
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1609 // by itself cause the resulting work to be covered by the GNU General Public
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1610 // License. However the source code for this file must still be made available
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1611 // in accordance with section (3) of the GNU General Public License.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1612 //
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1613 // This exception does not invalidate any other reasons why a work based on
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1614 // this file might be covered by the GNU General Public License.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1615 //
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1616 // Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
210 d2c90368aeef Merge from eCos master repository on 2002-05-23-21:39:14-BST jlarmour parents: 208 diff changeset	1617 // at http://sources.redhat.com/ecos/ecos-license/
208 e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1618 // -------------------------------------------
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1619 //####ECOSGPLCOPYRIGHTEND####
2 443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1620 //===========================================================================

Mercurial > flash_v2

annotate packages/hal/arm/arch/current/ChangeLog @ 1334:8758da1a0278