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

annotate packages/hal/powerpc/arch/current/ChangeLog @ 1821:02bcdae3fa9c

* src/ppc_stub.c (__is_single_step): Removed compiler warning about pointer / integer comparison.

author	asl
date	Tue, 09 Nov 2004 18:39:51 +0000
parents	431860e2ee69
children	a85441e685fa

rev	line source
1821 02bcdae3fa9c * src/ppc_stub.c (__is_single_step): Removed compiler warning asl parents: 1661 diff changeset	1 2004-11-04 Peter Korsgaard <jacmet@sunsite.dk>
02bcdae3fa9c * src/ppc_stub.c (__is_single_step): Removed compiler warning asl parents: 1661 diff changeset	2
02bcdae3fa9c * src/ppc_stub.c (__is_single_step): Removed compiler warning asl parents: 1661 diff changeset	3 * src/ppc_stub.c (__is_single_step): Removed compiler warning
02bcdae3fa9c * src/ppc_stub.c (__is_single_step): Removed compiler warning asl parents: 1661 diff changeset	4 about pointer / integer comparison.
02bcdae3fa9c * src/ppc_stub.c (__is_single_step): Removed compiler warning asl parents: 1661 diff changeset	5
1661 431860e2ee69 Improve Linux 'exec' to be sensitive to load failures gthomas parents: 1611 diff changeset	6 2004-05-27 Gary Thomas <gary@mlbassoc.com>
431860e2ee69 Improve Linux 'exec' to be sensitive to load failures gthomas parents: 1611 diff changeset	7
431860e2ee69 Improve Linux 'exec' to be sensitive to load failures gthomas parents: 1611 diff changeset	8 * src/redboot_linux_exec.c (do_exec): Be sensitive to value in
431860e2ee69 Improve Linux 'exec' to be sensitive to load failures gthomas parents: 1611 diff changeset	9 "entry_address" as this can indicate if the image to be executed
431860e2ee69 Improve Linux 'exec' to be sensitive to load failures gthomas parents: 1611 diff changeset	10 is valid (the "load" functions set it to "NO_MEMORY" when invalid)
431860e2ee69 Improve Linux 'exec' to be sensitive to load failures gthomas parents: 1611 diff changeset	11
1611 003a3db955cd * include/hal_arch.h (HAL_SET_GDB_FLOATING_POINT_REGISTERS): Make jlarmour parents: 1609 diff changeset	12 2004-04-29 Jonathan Larmour <jifl@eCosCentric.com>
003a3db955cd * include/hal_arch.h (HAL_SET_GDB_FLOATING_POINT_REGISTERS): Make jlarmour parents: 1609 diff changeset	13
003a3db955cd * include/hal_arch.h (HAL_SET_GDB_FLOATING_POINT_REGISTERS): Make jlarmour parents: 1609 diff changeset	14 * include/hal_arch.h (HAL_SET_GDB_FLOATING_POINT_REGISTERS): Make
003a3db955cd * include/hal_arch.h (HAL_SET_GDB_FLOATING_POINT_REGISTERS): Make jlarmour parents: 1609 diff changeset	15 absolutely safe with respect to strict-aliasing.
003a3db955cd * include/hal_arch.h (HAL_SET_GDB_FLOATING_POINT_REGISTERS): Make jlarmour parents: 1609 diff changeset	16 (HAL_SET_GDB_FLOATING_POINT_REGISTERS): Ditto.
003a3db955cd * include/hal_arch.h (HAL_SET_GDB_FLOATING_POINT_REGISTERS): Make jlarmour parents: 1609 diff changeset	17
1608 efb036167f32 Fix compiler warning gthomas parents: 1604 diff changeset	18 2004-04-23 Gary Thomas <gary@mlbassoc.com>
efb036167f32 Fix compiler warning gthomas parents: 1604 diff changeset	19
1609 5e18a98616fe More warning cleanups gthomas parents: 1608 diff changeset	20 * include/hal_arch.h:
1608 efb036167f32 Fix compiler warning gthomas parents: 1604 diff changeset	21 * src/redboot_linux_exec.c (do_exec): Fix compiler warning about bad
efb036167f32 Fix compiler warning gthomas parents: 1604 diff changeset	22 cast (dereferencing type-punned pointer will break strict-aliasing rules)
efb036167f32 Fix compiler warning gthomas parents: 1604 diff changeset	23
1604 bc88a3357a79 Update usage of 'tail' command for new (pickier) version - from Jani Monoses gthomas parents: 1453 diff changeset	24 2004-04-22 Jani Monoses <jani@iv.ro>
bc88a3357a79 Update usage of 'tail' command for new (pickier) version - from Jani Monoses gthomas parents: 1453 diff changeset	25
bc88a3357a79 Update usage of 'tail' command for new (pickier) version - from Jani Monoses gthomas parents: 1453 diff changeset	26 * cdl/hal_powerpc.cdl :
bc88a3357a79 Update usage of 'tail' command for new (pickier) version - from Jani Monoses gthomas parents: 1453 diff changeset	27 Invoke tail with stricter syntax that works in latest coreutils.
bc88a3357a79 Update usage of 'tail' command for new (pickier) version - from Jani Monoses gthomas parents: 1453 diff changeset	28
1441 dbadab9b4441 Add macros for machine check exception gthomas parents: 1433 diff changeset	29 2003-12-11 Gary Thomas <gary@mlbassoc.com>
dbadab9b4441 Add macros for machine check exception gthomas parents: 1433 diff changeset	30
dbadab9b4441 Add macros for machine check exception gthomas parents: 1433 diff changeset	31 * include/hal_intr.h: Add macros to manipulate machine check enable
dbadab9b4441 Add macros for machine check exception gthomas parents: 1433 diff changeset	32 bit in the MSR.
dbadab9b4441 Add macros for machine check exception gthomas parents: 1433 diff changeset	33
1431 3e87cf3554ba Minor change for new assembler gthomas parents: 1418 diff changeset	34 2003-12-08 Gary Thomas <gary@mlbassoc.com>
3e87cf3554ba Minor change for new assembler gthomas parents: 1418 diff changeset	35
1433 e0a4e3b20d73 Clean up declarations of __mem_fault_handler gthomas parents: 1431 diff changeset	36 * src/hal_misc.c (cyg_hal_exception_handler): Only declare __mem_fault_handler
e0a4e3b20d73 Clean up declarations of __mem_fault_handler gthomas parents: 1431 diff changeset	37 if GDB stubs are included (and it will be used).
e0a4e3b20d73 Clean up declarations of __mem_fault_handler gthomas parents: 1431 diff changeset	38
1431 3e87cf3554ba Minor change for new assembler gthomas parents: 1418 diff changeset	39 * src/vectors.S: Minor change which makes newer versions of assembler
3e87cf3554ba Minor change for new assembler gthomas parents: 1418 diff changeset	40 happy (at least for binutils-2.14.90.0.6).
3e87cf3554ba Minor change for new assembler gthomas parents: 1418 diff changeset	41
1418 879ff7a40226 hal_delay_us() is a C function. asl parents: 1397 diff changeset	42 2003-12-05 Andrew Lunn <andrew.lunn@ascom.ch>
879ff7a40226 hal_delay_us() is a C function. asl parents: 1397 diff changeset	43
879ff7a40226 hal_delay_us() is a C function. asl parents: 1397 diff changeset	44 * include/hal_intr.h: hal_delay_us() is a C function.
879ff7a40226 hal_delay_us() is a C function. asl parents: 1397 diff changeset	45
1333 0e2485da1dbc Fix problem with [re]enable of FPU during interrupts gthomas parents: 1223 diff changeset	46 2003-10-28 Gary Thomas <gary@mlbassoc.com>
0e2485da1dbc Fix problem with [re]enable of FPU during interrupts gthomas parents: 1223 diff changeset	47
0e2485da1dbc Fix problem with [re]enable of FPU during interrupts gthomas parents: 1223 diff changeset	48 * src/vectors.S: Revert change to interrupt handling (see below) which
0e2485da1dbc Fix problem with [re]enable of FPU during interrupts gthomas parents: 1223 diff changeset	49 was over-exuberant on platforms without MMU (but with FP).
0e2485da1dbc Fix problem with [re]enable of FPU during interrupts gthomas parents: 1223 diff changeset	50
1223 dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1182 diff changeset	51 2003-09-19 Gary Thomas <gary@mlbassoc.com>
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1182 diff changeset	52
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1182 diff changeset	53 * src/vectors.S: Respect initial MMU settings when handling interrupts
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1182 diff changeset	54 and exceptions. Previously, the code would always reenable the MMU,
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1182 diff changeset	55 even if it wasn't on when the interrupt occurred.
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1182 diff changeset	56
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1182 diff changeset	57 * include/hal_io.h: Allow variants to provide I/O definitions
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1182 diff changeset	58
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1182 diff changeset	59 * cdl/hal_powerpc.cdl: Allow override of CYGHWR_HAL_POWERPC_ENABLE_MMU
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1182 diff changeset	60
1182 8c272f96c3ed Better handling of RedBoot Linux 'exec' with architecture/platform layering gthomas parents: 1171 diff changeset	61 2003-08-28 Gary Thomas <gary@mlbassoc.com>
8c272f96c3ed Better handling of RedBoot Linux 'exec' with architecture/platform layering gthomas parents: 1171 diff changeset	62
8c272f96c3ed Better handling of RedBoot Linux 'exec' with architecture/platform layering gthomas parents: 1171 diff changeset	63 * src/redboot_linux_exec.c: New file - architecture level
8c272f96c3ed Better handling of RedBoot Linux 'exec' with architecture/platform layering gthomas parents: 1171 diff changeset	64 support for booting Linux kernel from RedBoot.
8c272f96c3ed Better handling of RedBoot Linux 'exec' with architecture/platform layering gthomas parents: 1171 diff changeset	65
8c272f96c3ed Better handling of RedBoot Linux 'exec' with architecture/platform layering gthomas parents: 1171 diff changeset	66 * cdl/hal_powerpc.cdl: Linux booting from RedBoot is
8c272f96c3ed Better handling of RedBoot Linux 'exec' with architecture/platform layering gthomas parents: 1171 diff changeset	67 now supported at the architecture level. Changes to support
8c272f96c3ed Better handling of RedBoot Linux 'exec' with architecture/platform layering gthomas parents: 1171 diff changeset	68 architecture/platform layering.
8c272f96c3ed Better handling of RedBoot Linux 'exec' with architecture/platform layering gthomas parents: 1171 diff changeset	69
1171 02b328ea4e09 New platform and variant support for A&M Rattler (MPC8250) gthomas parents: 1157 diff changeset	70 2003-08-19 Gary Thomas <gary@mlbassoc.com>
02b328ea4e09 New platform and variant support for A&M Rattler (MPC8250) gthomas parents: 1157 diff changeset	71
02b328ea4e09 New platform and variant support for A&M Rattler (MPC8250) gthomas parents: 1157 diff changeset	72 * src/hal_intr.c (hal_IRQ_init): Precalculate clock tick per
02b328ea4e09 New platform and variant support for A&M Rattler (MPC8250) gthomas parents: 1157 diff changeset	73 microsecond (us) ratio to reduce overheads in delay. Without
02b328ea4e09 New platform and variant support for A&M Rattler (MPC8250) gthomas parents: 1157 diff changeset	74 this, delays of small numbers of microseconds were inaccurate.
02b328ea4e09 New platform and variant support for A&M Rattler (MPC8250) gthomas parents: 1157 diff changeset	75
1157 aacbd943879a * src/vectors.S (cyg_hal_default_interrupt_vsr): Removed ifdef on nickg parents: 928 diff changeset	76 2003-08-06 Bob Koninckx <bob.koninckx@mech.kuleuven.ac.be>
aacbd943879a * src/vectors.S (cyg_hal_default_interrupt_vsr): Removed ifdef on nickg parents: 928 diff changeset	77
aacbd943879a * src/vectors.S (cyg_hal_default_interrupt_vsr): Removed ifdef on nickg parents: 928 diff changeset	78 * src/vectors.S (cyg_hal_default_interrupt_vsr): Removed ifdef on
aacbd943879a * src/vectors.S (cyg_hal_default_interrupt_vsr): Removed ifdef on nickg parents: 928 diff changeset	79 CYGFUN_HAL_COMMON_KERNEL_SUPPORT around call to interrupt_end().
aacbd943879a * src/vectors.S (cyg_hal_default_interrupt_vsr): Removed ifdef on nickg parents: 928 diff changeset	80
928 6425a2421b16 Many small changes to .ld and .ldi files. nickg parents: 818 diff changeset	81 2003-04-10 Nick Garnett <nickg@balti.calivar.com>
6425a2421b16 Many small changes to .ld and .ldi files. nickg parents: 818 diff changeset	82
6425a2421b16 Many small changes to .ld and .ldi files. nickg parents: 818 diff changeset	83 * src/powerpc.ld:
6425a2421b16 Many small changes to .ld and .ldi files. nickg parents: 818 diff changeset	84 Added .eh_frame to data section. This is a stopgap fix to allow
6425a2421b16 Many small changes to .ld and .ldi files. nickg parents: 818 diff changeset	85 C++ programs that define exceptions to link and run. It does not
6425a2421b16 Many small changes to .ld and .ldi files. nickg parents: 818 diff changeset	86 allow them to actually throw exceptions, since that depends on
6425a2421b16 Many small changes to .ld and .ldi files. nickg parents: 818 diff changeset	87 compiler changes that have not been made. Further, more
6425a2421b16 Many small changes to .ld and .ldi files. nickg parents: 818 diff changeset	88 far-reaching, linker script changes will also be needs when that
6425a2421b16 Many small changes to .ld and .ldi files. nickg parents: 818 diff changeset	89 happens.
6425a2421b16 Many small changes to .ld and .ldi files. nickg parents: 818 diff changeset	90 Added libsupc++.a to GROUP() directive for GCC versions later than
6425a2421b16 Many small changes to .ld and .ldi files. nickg parents: 818 diff changeset	91 3.0.
6425a2421b16 Many small changes to .ld and .ldi files. nickg parents: 818 diff changeset	92
818 c9e9d4163174 * include/hal_arch.h (HAL_THREAD_INIT_CONTEXT): Initialize jlarmour parents: 480 diff changeset	93 2003-03-08 Jonathan Larmour <jifl@eCosCentric.com>
c9e9d4163174 * include/hal_arch.h (HAL_THREAD_INIT_CONTEXT): Initialize jlarmour parents: 480 diff changeset	94
c9e9d4163174 * include/hal_arch.h (HAL_THREAD_INIT_CONTEXT): Initialize jlarmour parents: 480 diff changeset	95 * include/hal_arch.h (HAL_THREAD_INIT_CONTEXT): Initialize
c9e9d4163174 * include/hal_arch.h (HAL_THREAD_INIT_CONTEXT): Initialize jlarmour parents: 480 diff changeset	96 what would be FP and LR in the previous stack frame to make
c9e9d4163174 * include/hal_arch.h (HAL_THREAD_INIT_CONTEXT): Initialize jlarmour parents: 480 diff changeset	97 GDB backtraces happy.
c9e9d4163174 * include/hal_arch.h (HAL_THREAD_INIT_CONTEXT): Initialize jlarmour parents: 480 diff changeset	98
480 cf40eb699ddf Add support for non 1-1 mapped spaces. gthomas parents: 473 diff changeset	99 2003-01-03 Gary Thomas <gary@mlbassoc.com>
cf40eb699ddf Add support for non 1-1 mapped spaces. gthomas parents: 473 diff changeset	100
cf40eb699ddf Add support for non 1-1 mapped spaces. gthomas parents: 473 diff changeset	101 * include/hal_mem.h (CYGARC_MEMDESC_NOCACHE_PA): New macro which
cf40eb699ddf Add support for non 1-1 mapped spaces. gthomas parents: 473 diff changeset	102 allows defining non-cached space with non 1-1 mapping.
cf40eb699ddf Add support for non 1-1 mapped spaces. gthomas parents: 473 diff changeset	103
473 87f3e026b015 PPC60x improvements gthomas parents: 423 diff changeset	104 2002-12-24 Gary Thomas <gary@mlbassoc.com>
87f3e026b015 PPC60x improvements gthomas parents: 423 diff changeset	105
87f3e026b015 PPC60x improvements gthomas parents: 423 diff changeset	106 * src/vectors.S:
87f3e026b015 PPC60x improvements gthomas parents: 423 diff changeset	107 * cdl/hal_powerpc.cdl: Add option to allow ROM code to simply
87f3e026b015 PPC60x improvements gthomas parents: 423 diff changeset	108 jump to the startup code, instead of using an absolute address.
87f3e026b015 PPC60x improvements gthomas parents: 423 diff changeset	109
423 d175f4be3ab6 Support for application profiling. gthomas parents: 419 diff changeset	110 2002-11-14 Gary Thomas <gthomas@ecoscentric.com>
d175f4be3ab6 Support for application profiling. gthomas parents: 419 diff changeset	111
d175f4be3ab6 Support for application profiling. gthomas parents: 419 diff changeset	112 * src/vectors.S: Provide pointer to saved registers on interrupt.
d175f4be3ab6 Support for application profiling. gthomas parents: 419 diff changeset	113 This is necessary for profiling support.
1223 dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1182 diff changeset	114
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1182 diff changeset	115 2002-11-20 Gary Thomas <gary@mlbassoc.com>
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1182 diff changeset	116
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1182 diff changeset	117 * src/hal_mk_defs.c: Allow platforms to provide their own definitions.
423 d175f4be3ab6 Support for application profiling. gthomas parents: 419 diff changeset	118
1397 9c818dd5d9fa Updates for EC555 targets - from Bob Koninckx gthomas parents: 1333 diff changeset	119 2002-11-14 Bob Koninckx <bob.koninckx@mech.kuleuven.ac.be>
9c818dd5d9fa Updates for EC555 targets - from Bob Koninckx gthomas parents: 1333 diff changeset	120
9c818dd5d9fa Updates for EC555 targets - from Bob Koninckx gthomas parents: 1333 diff changeset	121 * include/hal_arch.h:
9c818dd5d9fa Updates for EC555 targets - from Bob Koninckx gthomas parents: 1333 diff changeset	122 * include/ppc_stub.h:
9c818dd5d9fa Updates for EC555 targets - from Bob Koninckx gthomas parents: 1333 diff changeset	123 * src/ppc_stub.c:
9c818dd5d9fa Updates for EC555 targets - from Bob Koninckx gthomas parents: 1333 diff changeset	124 floating point support in GDB - definitions/implementation
9c818dd5d9fa Updates for EC555 targets - from Bob Koninckx gthomas parents: 1333 diff changeset	125
419 047f0d36832a Add cache control for writethru/copyback modes gthomas parents: 261 diff changeset	126 2002-11-13 Gary Thomas <gthomas@ecoscentric.com>
047f0d36832a Add cache control for writethru/copyback modes gthomas parents: 261 diff changeset	127
047f0d36832a Add cache control for writethru/copyback modes gthomas parents: 261 diff changeset	128 * src/hal_misc.c (hal_enable_caches): Support new CDL options for
047f0d36832a Add cache control for writethru/copyback modes gthomas parents: 261 diff changeset	129 how [mode] to enable DATA cache.
047f0d36832a Add cache control for writethru/copyback modes gthomas parents: 261 diff changeset	130
261 72947dc266ac Fix bug in load_fpu_regs gthomas parents: 210 diff changeset	131 2002-08-05 Gary Thomas <gary@chez-thomas.org>
72947dc266ac Fix bug in load_fpu_regs gthomas parents: 210 diff changeset	132 2002-08-05 Bob Koninckx <bob.koninckx@mech.kuleuven.ac.be>
72947dc266ac Fix bug in load_fpu_regs gthomas parents: 210 diff changeset	133
72947dc266ac Fix bug in load_fpu_regs gthomas parents: 210 diff changeset	134 * include/arch.inc: hal_fpu_load regs was not loading registers!
72947dc266ac Fix bug in load_fpu_regs gthomas parents: 210 diff changeset	135
473 87f3e026b015 PPC60x improvements gthomas parents: 423 diff changeset	136 2002-08-01 Gary Thomas <gary@mlbassoc.com>
87f3e026b015 PPC60x improvements gthomas parents: 423 diff changeset	137
87f3e026b015 PPC60x improvements gthomas parents: 423 diff changeset	138 * include/hal_io.h:
87f3e026b015 PPC60x improvements gthomas parents: 423 diff changeset	139 * include/hal_intr.h: Allow more variant/platform overrides.
87f3e026b015 PPC60x improvements gthomas parents: 423 diff changeset	140
208 e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 196 diff changeset	141 2002-04-29 Jonathan Larmour <jlarmour@redhat.com>
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 196 diff changeset	142
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 196 diff changeset	143 * src/vectors.S:
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 196 diff changeset	144 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: 196 diff changeset	145 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: 196 diff changeset	146 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: 196 diff changeset	147
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 196 diff changeset	148 2002-04-25 Jonathan Larmour <jlarmour@redhat.com>
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 196 diff changeset	149
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 196 diff changeset	150 * src/ppc_stub.c (__computeSignal): Only handle ITLB/DTLB MISS if
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 196 diff changeset	151 defined by platform.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 196 diff changeset	152
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 196 diff changeset	153 2002-04-24 Bob Koninckx <bob.koninckx@mech.kuleuven.ac.be>
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 196 diff changeset	154 2002-04-24 Jonathan Larmour <jlarmour@redhat.com>
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 196 diff changeset	155
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 196 diff changeset	156 * include/hal_arch.h (HAL_SavedRegisters): Add FP regs.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 196 diff changeset	157 * include/arch.inc: Add FPU register names.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 196 diff changeset	158 Implement hal_fpu_save and hal_fpu_load.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 196 diff changeset	159 * src/context.S: save/restore FP regs.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 196 diff changeset	160 * src/hal_mk_defs.c (main): Export CYGARC_JMPBUF_F* for FPU regs.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 196 diff changeset	161 * src/ppc_stub.c (__computeSignal): SW_EMUL is support by 5xx.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 196 diff changeset	162 ITLB and DTLB MISS only supported by 8xx.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 196 diff changeset	163 * cdl/hal_powerpc.cdl (CYGHWR_HAL_POWERPC_VECTOR_BASE): Take
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 196 diff changeset	164 CYGHWR_HAL_POWERPC_FORCE_VECTOR_BASE_LOW into account.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 196 diff changeset	165
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 196 diff changeset	166 2002-04-11 Gary Thomas <gthomas@redhat.com>
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 196 diff changeset	167
1453 0e3378e69a2a Fix some issues with network debugging by not clearing caches on startup gthomas parents: 1441 diff changeset	168 * src/hal_misc.c (hal_enable_caches): Change cache handling & setup to
208 e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 196 diff changeset	169 be controlled by common CDL (like other platforms/architectures).
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 196 diff changeset	170
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 196 diff changeset	171 * src/hal_intr.c (hal_delay_us): Didn't work if there are less than
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 196 diff changeset	172 one decrementer tick per micro-second. Used a calculation that seems
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 196 diff changeset	173 to work no matter how the decrementer is configured.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 196 diff changeset	174
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 196 diff changeset	175 2002-04-08 Gary Thomas <gthomas@redhat.com>
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 196 diff changeset	176
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 196 diff changeset	177 * src/vectors.S (_hal_hardware_init_done): Can't copy vectors until
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 196 diff changeset	178 DRAM is setup (like the comment said all along).
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 196 diff changeset	179
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 196 diff changeset	180 2002-03-08 Gary Thomas <gthomas@redhat.com>
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 196 diff changeset	181
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 196 diff changeset	182 * src/vectors.S (_hal_hardware_init_done): New label - used by
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 196 diff changeset	183 ROMRAM code to figure out relative addressing.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 196 diff changeset	184
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 196 diff changeset	185 2002-01-23 Gary Thomas <gthomas@redhat.com>
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 196 diff changeset	186
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 196 diff changeset	187 * src/hal_mk_defs.c (main): Clean up compile warning.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 196 diff changeset	188
196 9b55e9c69693 Merge from eCos master repository on 2001-11-23-15:32:03-GMT jlarmour parents: 154 diff changeset	189 2001-11-16 Nick Garnett <nickg@redhat.com>
9b55e9c69693 Merge from eCos master repository on 2001-11-23-15:32:03-GMT jlarmour parents: 154 diff changeset	190
9b55e9c69693 Merge from eCos master repository on 2001-11-23-15:32:03-GMT jlarmour parents: 154 diff changeset	191 * include/hal_arch.h (HAL_MSBIT_INDEX): Fixed this macro so that
9b55e9c69693 Merge from eCos master repository on 2001-11-23-15:32:03-GMT jlarmour parents: 154 diff changeset	192 it actually works!
9b55e9c69693 Merge from eCos master repository on 2001-11-23-15:32:03-GMT jlarmour parents: 154 diff changeset	193
9b55e9c69693 Merge from eCos master repository on 2001-11-23-15:32:03-GMT jlarmour parents: 154 diff changeset	194 2001-11-15 Jesper Skov <jskov@redhat.com>
9b55e9c69693 Merge from eCos master repository on 2001-11-23-15:32:03-GMT jlarmour parents: 154 diff changeset	195
9b55e9c69693 Merge from eCos master repository on 2001-11-23-15:32:03-GMT jlarmour parents: 154 diff changeset	196 * src/hal_misc.c (hal_arch_default_isr): Added return
9b55e9c69693 Merge from eCos master repository on 2001-11-23-15:32:03-GMT jlarmour parents: 154 diff changeset	197 statement (found by Christoph Csebits).
9b55e9c69693 Merge from eCos master repository on 2001-11-23-15:32:03-GMT jlarmour parents: 154 diff changeset	198
154 e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 151 diff changeset	199 2001-02-23 Jesper Skov <jskov@redhat.com>
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 151 diff changeset	200
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 151 diff changeset	201 * src/powerpc.ld: Added .2ram section matching to .data section.
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 151 diff changeset	202
151 25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	203 2001-02-05 Jesper Skov <jskov@redhat.com>
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	204
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	205 * src/ppc_stub.c (__computeSignal): Hack to allow thread debugging
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	206 on 40x cores.
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	207
150 f0e3fb000de8 Merge from eCos master repository on 2001-01-26-06:43:02-GMT jlarmour parents: 149 diff changeset	208 2001-01-24 Jesper Skov <jskov@redhat.com>
f0e3fb000de8 Merge from eCos master repository on 2001-01-26-06:43:02-GMT jlarmour parents: 149 diff changeset	209
f0e3fb000de8 Merge from eCos master repository on 2001-01-26-06:43:02-GMT jlarmour parents: 149 diff changeset	210 * src/powerpc.ld: Added .sdata to .sdata pattern.
f0e3fb000de8 Merge from eCos master repository on 2001-01-26-06:43:02-GMT jlarmour parents: 149 diff changeset	211
149 52c99470ec11 Merge from eCos master repository on 2001-01-19-06:43:03-GMT jlarmour parents: 147 diff changeset	212 2001-01-16 Gary Thomas <gthomas@redhat.com>
52c99470ec11 Merge from eCos master repository on 2001-01-19-06:43:03-GMT jlarmour parents: 147 diff changeset	213
52c99470ec11 Merge from eCos master repository on 2001-01-19-06:43:03-GMT jlarmour parents: 147 diff changeset	214 * src/vectors.S (_start): Set up IRQ environment _before_ calling
52c99470ec11 Merge from eCos master repository on 2001-01-19-06:43:03-GMT jlarmour parents: 147 diff changeset	215 constructors - since they may need it to work.
52c99470ec11 Merge from eCos master repository on 2001-01-19-06:43:03-GMT jlarmour parents: 147 diff changeset	216
52c99470ec11 Merge from eCos master repository on 2001-01-19-06:43:03-GMT jlarmour parents: 147 diff changeset	217 2001-01-15 Gary Thomas <gthomas@redhat.com>
52c99470ec11 Merge from eCos master repository on 2001-01-19-06:43:03-GMT jlarmour parents: 147 diff changeset	218
52c99470ec11 Merge from eCos master repository on 2001-01-19-06:43:03-GMT jlarmour parents: 147 diff changeset	219 * src/ppc_stub.c: Define new method for achieving single stepping
52c99470ec11 Merge from eCos master repository on 2001-01-19-06:43:03-GMT jlarmour parents: 147 diff changeset	220 when processor (like 40x) does not support it in hardware. This
52c99470ec11 Merge from eCos master repository on 2001-01-19-06:43:03-GMT jlarmour parents: 147 diff changeset	221 method will be invoked if the variant or plaform define the
52c99470ec11 Merge from eCos master repository on 2001-01-19-06:43:03-GMT jlarmour parents: 147 diff changeset	222 symbol CYGNUM_HAL_NO_VECTOR_TRACE.
52c99470ec11 Merge from eCos master repository on 2001-01-19-06:43:03-GMT jlarmour parents: 147 diff changeset	223
147 d397fc472bcf Merge from eCos master repository on 2001-01-05-06:43:02-GMT jlarmour parents: 138 diff changeset	224 2001-01-03 Gary Thomas <gthomas@redhat.com>
d397fc472bcf Merge from eCos master repository on 2001-01-05-06:43:02-GMT jlarmour parents: 138 diff changeset	225
d397fc472bcf Merge from eCos master repository on 2001-01-05-06:43:02-GMT jlarmour parents: 138 diff changeset	226 * src/hal_intr.c (hal_delay_us): Fix some problems - didn't
d397fc472bcf Merge from eCos master repository on 2001-01-05-06:43:02-GMT jlarmour parents: 138 diff changeset	227 always work properly, especially on fast processors.
d397fc472bcf Merge from eCos master repository on 2001-01-05-06:43:02-GMT jlarmour parents: 138 diff changeset	228
138 289bf90c6a9b Merge from eCos master repository on 2000-11-24-06:43:05-GMT jlarmour parents: 136 diff changeset	229 2000-11-21 Gary Thomas <gthomas@redhat.com>
289bf90c6a9b Merge from eCos master repository on 2000-11-24-06:43:05-GMT jlarmour parents: 136 diff changeset	230
289bf90c6a9b Merge from eCos master repository on 2000-11-24-06:43:05-GMT jlarmour parents: 136 diff changeset	231 * src/vectors.S (rom_vectors): Special handling when vectors
289bf90c6a9b Merge from eCos master repository on 2000-11-24-06:43:05-GMT jlarmour parents: 136 diff changeset	232 can't be easily aligned, etc. (Work around messy hardware).
289bf90c6a9b Merge from eCos master repository on 2000-11-24-06:43:05-GMT jlarmour parents: 136 diff changeset	233
136 a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 134 diff changeset	234 2000-11-04 Gary Thomas <gthomas@redhat.com>
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 134 diff changeset	235
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 134 diff changeset	236 * src/vectors.S: Minor changes in support of PPC40x. This
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 134 diff changeset	237 platform has no cache control - if the MMU is on, it's on.
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 134 diff changeset	238 This causes some interesting cache coherency problems in the
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 134 diff changeset	239 interrupt/exception handlers. Note: it may be possible to
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 134 diff changeset	240 overcome this by use of the DCCR register (untested).
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 134 diff changeset	241
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 134 diff changeset	242 * src/powerpc.ld: Fix problems with 'sbss6', etc.
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 134 diff changeset	243
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 134 diff changeset	244 * src/hal_mk_defs.c: Use variant/platform macros for additional
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 134 diff changeset	245 symbols, rather than direcly polluting this file.
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 134 diff changeset	246
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 134 diff changeset	247 * include/hal_intr.h: Allow variant/platform to define clock
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 134 diff changeset	248 setup (since the 40x does not have a decrementer!)
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 134 diff changeset	249
134 d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT jlarmour parents: 132 diff changeset	250 2000-10-31 Jonathan Larmour <jlarmour@redhat.com>
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT jlarmour parents: 132 diff changeset	251
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT jlarmour parents: 132 diff changeset	252 * src/powerpc.ld: Use .sdata.* rather than .sdata* so that .sdata2
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT jlarmour parents: 132 diff changeset	253 doesn't get matched so that the linker script symbols are still valid.
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT jlarmour parents: 132 diff changeset	254 Ditto for .sbss*.
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT jlarmour parents: 132 diff changeset	255
132 0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT jlarmour parents: 130 diff changeset	256 2000-10-24 Jonathan Larmour <jlarmour@redhat.com>
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT jlarmour parents: 130 diff changeset	257
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT jlarmour parents: 130 diff changeset	258 * src/powerpc.ld: Match multiple sections where relevant (.bss*,
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT jlarmour parents: 130 diff changeset	259 .sbss, .sdata, etc.)
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT jlarmour parents: 130 diff changeset	260
130 eb9fd8c04db3 Merge from eCos master repository on 2000-10-23-17:01:37-BST jlarmour parents: 115 diff changeset	261 2000-10-20 Jesper Skov <jskov@redhat.com>
eb9fd8c04db3 Merge from eCos master repository on 2000-10-23-17:01:37-BST jlarmour parents: 115 diff changeset	262
eb9fd8c04db3 Merge from eCos master repository on 2000-10-23-17:01:37-BST jlarmour parents: 115 diff changeset	263 * 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: 115 diff changeset	264
eb9fd8c04db3 Merge from eCos master repository on 2000-10-23-17:01:37-BST jlarmour parents: 115 diff changeset	265 2000-10-20 Gary Thomas <gthomas@redhat.com>
eb9fd8c04db3 Merge from eCos master repository on 2000-10-23-17:01:37-BST jlarmour parents: 115 diff changeset	266
eb9fd8c04db3 Merge from eCos master repository on 2000-10-23-17:01:37-BST jlarmour parents: 115 diff changeset	267 * src/hal_intr.c (hal_delay_us):
eb9fd8c04db3 Merge from eCos master repository on 2000-10-23-17:01:37-BST jlarmour parents: 115 diff changeset	268 * include/hal_intr.h (HAL_DELAY_US): New function.
eb9fd8c04db3 Merge from eCos master repository on 2000-10-23-17:01:37-BST jlarmour parents: 115 diff changeset	269
eb9fd8c04db3 Merge from eCos master repository on 2000-10-23-17:01:37-BST jlarmour parents: 115 diff changeset	270 2000-10-16 Jonathan Larmour <jlarmour@redhat.com>
eb9fd8c04db3 Merge from eCos master repository on 2000-10-23-17:01:37-BST jlarmour parents: 115 diff changeset	271
eb9fd8c04db3 Merge from eCos master repository on 2000-10-23-17:01:37-BST jlarmour parents: 115 diff changeset	272 * include/hal_arch.h (CYGARC_JMP_BUF_SIZE): Define hal_jmp_buf
eb9fd8c04db3 Merge from eCos master repository on 2000-10-23-17:01:37-BST jlarmour parents: 115 diff changeset	273 in terms of this.
eb9fd8c04db3 Merge from eCos master repository on 2000-10-23-17:01:37-BST jlarmour parents: 115 diff changeset	274
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 105 diff changeset	275 2000-08-15 Gary Thomas <gthomas@redhat.com>
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 105 diff changeset	276
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 105 diff changeset	277 * src/hal_mk_defs.c: Export memory layout for use by assembly code.
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 105 diff changeset	278
105 5a0cc6c243a9 Merge from eCos master repository on 2000-06-30-08:18:49-BST jlarmour parents: 101 diff changeset	279 2000-06-27 Jesper Skov <jskov@redhat.com>
5a0cc6c243a9 Merge from eCos master repository on 2000-06-30-08:18:49-BST jlarmour parents: 101 diff changeset	280
5a0cc6c243a9 Merge from eCos master repository on 2000-06-30-08:18:49-BST jlarmour parents: 101 diff changeset	281 * src/vectors.S: Removed unnecessary
5a0cc6c243a9 Merge from eCos master repository on 2000-06-30-08:18:49-BST jlarmour parents: 101 diff changeset	282 CYGSEM_HAL_VIRTUAL_VECTOR_SUPPORT checks.
5a0cc6c243a9 Merge from eCos master repository on 2000-06-30-08:18:49-BST jlarmour parents: 101 diff changeset	283
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 105 diff changeset	284 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: 105 diff changeset	285
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 105 diff changeset	286 * src/ppc_stub.c (__is_breakpoint_function): Removed use of
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 105 diff changeset	287 CYG_LABEL_NAME() and added underscore to _breakinst.
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 105 diff changeset	288
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 105 diff changeset	289 * src/powerpc.ld:
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 105 diff changeset	290 Switched to new table definition mechanism.
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 105 diff changeset	291
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 105 diff changeset	292 * include/basetype.h: Removed definition of CYG_LABEL_NAME().
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 105 diff changeset	293
101 c37d3a9e1b28 Merge from eCos master repository on 2000-06-16-07:47:03-BST jlarmour parents: 82 diff changeset	294 2000-06-15 Jesper Skov <jskov@redhat.com>
c37d3a9e1b28 Merge from eCos master repository on 2000-06-16-07:47:03-BST jlarmour parents: 82 diff changeset	295
c37d3a9e1b28 Merge from eCos master repository on 2000-06-16-07:47:03-BST jlarmour parents: 82 diff changeset	296 * include/hal_intr.h: Added HAL_DEFAULT_ISR.
c37d3a9e1b28 Merge from eCos master repository on 2000-06-16-07:47:03-BST jlarmour parents: 82 diff changeset	297
c37d3a9e1b28 Merge from eCos master repository on 2000-06-16-07:47:03-BST jlarmour parents: 82 diff changeset	298 2000-06-13 Jesper Skov <jskov@redhat.com>
c37d3a9e1b28 Merge from eCos master repository on 2000-06-16-07:47:03-BST jlarmour parents: 82 diff changeset	299
c37d3a9e1b28 Merge from eCos master repository on 2000-06-16-07:47:03-BST jlarmour parents: 82 diff changeset	300 * src/powerpc.ld (hal_virtual_vector_table): Added.
c37d3a9e1b28 Merge from eCos master repository on 2000-06-16-07:47:03-BST jlarmour parents: 82 diff changeset	301
c37d3a9e1b28 Merge from eCos master repository on 2000-06-16-07:47:03-BST jlarmour parents: 82 diff changeset	302 * src/hal_misc.c (hal_arch_default_isr): Added, replacing
c37d3a9e1b28 Merge from eCos master repository on 2000-06-16-07:47:03-BST jlarmour parents: 82 diff changeset	303 hal_default_isr which was moved to common HAL.
c37d3a9e1b28 Merge from eCos master repository on 2000-06-16-07:47:03-BST jlarmour parents: 82 diff changeset	304
c37d3a9e1b28 Merge from eCos master repository on 2000-06-16-07:47:03-BST jlarmour parents: 82 diff changeset	305 * src/vectors.S: Changes to support ctrlC via virtual vector table.
c37d3a9e1b28 Merge from eCos master repository on 2000-06-16-07:47:03-BST jlarmour parents: 82 diff changeset	306
c37d3a9e1b28 Merge from eCos master repository on 2000-06-16-07:47:03-BST jlarmour parents: 82 diff changeset	307 2000-06-08 Jesper Skov <jskov@redhat.com>
c37d3a9e1b28 Merge from eCos master repository on 2000-06-16-07:47:03-BST jlarmour parents: 82 diff changeset	308
c37d3a9e1b28 Merge from eCos master repository on 2000-06-16-07:47:03-BST jlarmour parents: 82 diff changeset	309 * 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: 82 diff changeset	310 Added.
c37d3a9e1b28 Merge from eCos master repository on 2000-06-16-07:47:03-BST jlarmour parents: 82 diff changeset	311
82 6736c52df507 Merge from eCos master repository on 2000-04-14-13:35:46-BST jlarmour parents: 80 diff changeset	312 2000-04-14 Jesper Skov <jskov@redhat.com>
6736c52df507 Merge from eCos master repository on 2000-04-14-13:35:46-BST jlarmour parents: 80 diff changeset	313
6736c52df507 Merge from eCos master repository on 2000-04-14-13:35:46-BST jlarmour parents: 80 diff changeset	314 * src/hal_misc.c (hal_idle_thread_action): Moved some of the code
6736c52df507 Merge from eCos master repository on 2000-04-14-13:35:46-BST jlarmour parents: 80 diff changeset	315 to variant idle functions which now get called.
6736c52df507 Merge from eCos master repository on 2000-04-14-13:35:46-BST jlarmour parents: 80 diff changeset	316 (hal_enable_caches): Moved serialization code to 8xx variant init.
6736c52df507 Merge from eCos master repository on 2000-04-14-13:35:46-BST jlarmour parents: 80 diff changeset	317
6736c52df507 Merge from eCos master repository on 2000-04-14-13:35:46-BST jlarmour parents: 80 diff changeset	318 * src/vectors.S (restore_state): Use hal_fpu_load and
6736c52df507 Merge from eCos master repository on 2000-04-14-13:35:46-BST jlarmour parents: 80 diff changeset	319 hal_variant_load. Reported by Sergei Organov (osv at javad.ru).
6736c52df507 Merge from eCos master repository on 2000-04-14-13:35:46-BST jlarmour parents: 80 diff changeset	320
6736c52df507 Merge from eCos master repository on 2000-04-14-13:35:46-BST jlarmour parents: 80 diff changeset	321 2000-04-11 Jesper Skov <jskov@redhat.com>
6736c52df507 Merge from eCos master repository on 2000-04-14-13:35:46-BST jlarmour parents: 80 diff changeset	322
6736c52df507 Merge from eCos master repository on 2000-04-14-13:35:46-BST jlarmour parents: 80 diff changeset	323 * src/powerpc.ld: VSR table location is controlled by CDL.
6736c52df507 Merge from eCos master repository on 2000-04-14-13:35:46-BST jlarmour parents: 80 diff changeset	324
6736c52df507 Merge from eCos master repository on 2000-04-14-13:35:46-BST jlarmour parents: 80 diff changeset	325 * cdl/hal_powerpc.cdl: Added new options to control vector base
6736c52df507 Merge from eCos master repository on 2000-04-14-13:35:46-BST jlarmour parents: 80 diff changeset	326 and MMU activation. Based on a patch from Sergei Organov (osv at
6736c52df507 Merge from eCos master repository on 2000-04-14-13:35:46-BST jlarmour parents: 80 diff changeset	327 javad.ru).
6736c52df507 Merge from eCos master repository on 2000-04-14-13:35:46-BST jlarmour parents: 80 diff changeset	328
80 2085233a121a Merge from eCos master repository on 2000-04-07-07:52:29-BST jlarmour parents: 76 diff changeset	329 2000-04-06 Jonathan Larmour <jlarmour@redhat.co.uk>
2085233a121a Merge from eCos master repository on 2000-04-07-07:52:29-BST jlarmour parents: 76 diff changeset	330
2085233a121a Merge from eCos master repository on 2000-04-07-07:52:29-BST jlarmour parents: 76 diff changeset	331 * include/hal_intr.h (HAL_CLOCK_RESET): Prevent warning
2085233a121a Merge from eCos master repository on 2000-04-07-07:52:29-BST jlarmour parents: 76 diff changeset	332 (patch thanks to Sergei Organov (osv at javad.ru))
2085233a121a Merge from eCos master repository on 2000-04-07-07:52:29-BST jlarmour parents: 76 diff changeset	333
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	334 2000-03-13 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	335 Case 103356
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	336 * include/hal_intr.h (HAL_CLOCK_RESET): Add to decrementer instead
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	337 of storing, thus reducing time skew somewhat.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	338
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	339 2000-03-02 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	340
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	341 * src/vectors.S: Leave vectors for SIM.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	342
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	343 * include/hal_intr.h: Clean up interrupt macros.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	344
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	345 2000-03-01 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	346
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	347 * cdl/hal_powerpc.cdl: If including stubs, default to copying vectors
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	348
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	349 * include/ppc_stub.h: Make 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	350
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	351 2000-03-01 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	352
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	353 * cdl/hal_powerpc.cdl: CYGSEM_HAL_USE_ROM_MONITOR precludes
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	354 CYGSEM_HAL_POWERPC_COPY_VECTORS.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	355
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	356 2000-02-29 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	357
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	358 * src/vectors.S (_start): Actually copy exception vectors if
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	359 "copy vectors" selected and not running from ROM (useful if
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	360 booting using PPCbug).
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	361
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	362 2000-02-28 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	363
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	364 * cdl/hal_powerpc.cdl: Add copy vectors option.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	365 * src/vectors.S: Leave out vectors if they are not used. Also
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	366 clean up r1/sp usage.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	367 * include/arch.inc: CYGPKG_HAL_POWERPC_MPC603 ->
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	368 CYGPKG_HAL_POWERPC_PPC603
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	369
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	370 CR 902165-CR
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	371 Ensure proper switch to interrupt stack for execution of DSRs:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	372 * src/vectors.S: Leave interrupt enable in exception handling to
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	373 interrupt_end code. restore_state and
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	374 hal_interrupt_stack_call_pending_DSRs updated to use interupt
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	375 macros.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	376 * src/context.S: Restore interrupt state on context load.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	377 * include/arch.inc: Added interrupt macros.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	378 * include/hal_arch.h: Init thread struct with interrupt setting.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	379
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	380 2000-02-25 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	381
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	382 * 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	383 * include/ppc_regs.h:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	384 Mangle MSR symbols and remove CYG_MSR_NO_INTS.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	385
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	386 2000-02-22 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	387
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	388 * 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	389 * 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	390 * include/pkgconf/hal_powerpc.h:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	391 * cdl/hal_powerpc.cdl:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	392 * 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	393 Added option for stack frame debug walls.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	394
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	395 * src/context.S:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	396 * 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	397 * 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	398 Oops. hal_jmp_buf should be an array, or callers will
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	399 copy-on-call.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	400
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	401 2000-02-21 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	402
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	403 * src/vectors.S: Added context_size marker.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	404
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	405 * include/hal_intr.h:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	406 * 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	407 * src/context.S:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	408 * 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	409 * src/PKGconf.mak:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	410 * cdl/hal_powerpc.cdl:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	411 Added autogenerated assembly header with computed structure
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	412 offsets like in ARM HAL. Changed setjmp code to use generated
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	413 offsets.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	414 Made the file public to allow variant/arch sharing.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	415 Use auto-created offsets for saving/restoring exception frames.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	416
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	417 2000-02-16 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	418
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	419 * cdl/hal_powerpc.cdl: removed fix me
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	420
70 c5536bad4c24 Merge from eCos master repository on 2000-02-11-15:46:40-GMT jlarmour parents: 68 diff changeset	421 2000-02-11 Jesper Skov <jskov@redhat.com>
c5536bad4c24 Merge from eCos master repository on 2000-02-11-15:46:40-GMT jlarmour parents: 68 diff changeset	422
72 da3908c9cd10 Merge from eCos master repository on 2000-02-17-18:56:14-GMT jlarmour parents: 70 diff changeset	423 * include/hal_cache.h:
da3908c9cd10 Merge from eCos master repository on 2000-02-17-18:56:14-GMT jlarmour parents: 70 diff changeset	424 * include/hal_mem.h:
da3908c9cd10 Merge from eCos master repository on 2000-02-17-18:56:14-GMT jlarmour parents: 70 diff changeset	425 Moved memory mapping definition to new file.
da3908c9cd10 Merge from eCos master repository on 2000-02-17-18:56:14-GMT jlarmour parents: 70 diff changeset	426
da3908c9cd10 Merge from eCos master repository on 2000-02-17-18:56:14-GMT jlarmour parents: 70 diff changeset	427 * include/hal_cache.h: Deleted 60x macros.
da3908c9cd10 Merge from eCos master repository on 2000-02-17-18:56:14-GMT jlarmour parents: 70 diff changeset	428
da3908c9cd10 Merge from eCos master repository on 2000-02-17-18:56:14-GMT jlarmour parents: 70 diff changeset	429 * src/hal_misc.c: Moved MMU functions to variant files.
70 c5536bad4c24 Merge from eCos master repository on 2000-02-11-15:46:40-GMT jlarmour parents: 68 diff changeset	430
c5536bad4c24 Merge from eCos master repository on 2000-02-11-15:46:40-GMT jlarmour parents: 68 diff changeset	431 * src/hal_intr.c (hal_IRQ_init): Moved code to MPC8xx variant
c5536bad4c24 Merge from eCos master repository on 2000-02-11-15:46:40-GMT jlarmour parents: 68 diff changeset	432 directory.
c5536bad4c24 Merge from eCos master repository on 2000-02-11-15:46:40-GMT jlarmour parents: 68 diff changeset	433
c5536bad4c24 Merge from eCos master repository on 2000-02-11-15:46:40-GMT jlarmour parents: 68 diff changeset	434 * include/hal_intr.h: Added hal_variant_IRQ_init declaration.
c5536bad4c24 Merge from eCos master repository on 2000-02-11-15:46:40-GMT jlarmour parents: 68 diff changeset	435
c5536bad4c24 Merge from eCos master repository on 2000-02-11-15:46:40-GMT jlarmour parents: 68 diff changeset	436 * tests/PKGconf.mak:
c5536bad4c24 Merge from eCos master repository on 2000-02-11-15:46:40-GMT jlarmour parents: 68 diff changeset	437 * tests/intr0.c:
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	438 * cdl/hal_powerpc.cdl:
70 c5536bad4c24 Merge from eCos master repository on 2000-02-11-15:46:40-GMT jlarmour parents: 68 diff changeset	439 Moved intr0 test to MPC8xx variant directory.
c5536bad4c24 Merge from eCos master repository on 2000-02-11-15:46:40-GMT jlarmour parents: 68 diff changeset	440
c5536bad4c24 Merge from eCos master repository on 2000-02-11-15:46:40-GMT jlarmour parents: 68 diff changeset	441 2000-02-10 Jesper Skov <jskov@redhat.com>
c5536bad4c24 Merge from eCos master repository on 2000-02-11-15:46:40-GMT jlarmour parents: 68 diff changeset	442
c5536bad4c24 Merge from eCos master repository on 2000-02-11-15:46:40-GMT jlarmour parents: 68 diff changeset	443 * include/hal_intr.h: Added HAL_VSR_SET_TO_ECOS_HANDLER
c5536bad4c24 Merge from eCos master repository on 2000-02-11-15:46:40-GMT jlarmour parents: 68 diff changeset	444
c5536bad4c24 Merge from eCos master repository on 2000-02-11-15:46:40-GMT jlarmour parents: 68 diff changeset	445 * src/vectors.S: Renamed default VSR handlers.
c5536bad4c24 Merge from eCos master repository on 2000-02-11-15:46:40-GMT jlarmour parents: 68 diff changeset	446
c5536bad4c24 Merge from eCos master repository on 2000-02-11-15:46:40-GMT jlarmour parents: 68 diff changeset	447 2000-02-07 Jesper Skov <jskov@redhat.com>
c5536bad4c24 Merge from eCos master repository on 2000-02-11-15:46:40-GMT jlarmour parents: 68 diff changeset	448
c5536bad4c24 Merge from eCos master repository on 2000-02-11-15:46:40-GMT jlarmour parents: 68 diff changeset	449 * src/vectors.S: Cleaned up vector code a bit. Leave vector
c5536bad4c24 Merge from eCos master repository on 2000-02-11-15:46:40-GMT jlarmour parents: 68 diff changeset	450 initialization to variant code.
c5536bad4c24 Merge from eCos master repository on 2000-02-11-15:46:40-GMT jlarmour parents: 68 diff changeset	451 Add a bit of text explaining why exception code was changed.
c5536bad4c24 Merge from eCos master repository on 2000-02-11-15:46:40-GMT jlarmour parents: 68 diff changeset	452 Get rid of STARTUP_STUBS conditions.
c5536bad4c24 Merge from eCos master repository on 2000-02-11-15:46:40-GMT jlarmour parents: 68 diff changeset	453
c5536bad4c24 Merge from eCos master repository on 2000-02-11-15:46:40-GMT jlarmour parents: 68 diff changeset	454 * src/powerpc.ld: VSR table resides at fixed address.
c5536bad4c24 Merge from eCos master repository on 2000-02-11-15:46:40-GMT jlarmour parents: 68 diff changeset	455
c5536bad4c24 Merge from eCos master repository on 2000-02-11-15:46:40-GMT jlarmour parents: 68 diff changeset	456 * src/hal_misc.c: Fixed compiler warning.
c5536bad4c24 Merge from eCos master repository on 2000-02-11-15:46:40-GMT jlarmour parents: 68 diff changeset	457
c5536bad4c24 Merge from eCos master repository on 2000-02-11-15:46:40-GMT jlarmour parents: 68 diff changeset	458 * include/pkgconf/hal_powerpc.h: Add variant option.
c5536bad4c24 Merge from eCos master repository on 2000-02-11-15:46:40-GMT jlarmour parents: 68 diff changeset	459 Include variant headers.
c5536bad4c24 Merge from eCos master repository on 2000-02-11-15:46:40-GMT jlarmour parents: 68 diff changeset	460
c5536bad4c24 Merge from eCos master repository on 2000-02-11-15:46:40-GMT jlarmour parents: 68 diff changeset	461 * include/ppc_regs.h:
c5536bad4c24 Merge from eCos master repository on 2000-02-11-15:46:40-GMT jlarmour parents: 68 diff changeset	462 * include/hal_intr.h:
c5536bad4c24 Merge from eCos master repository on 2000-02-11-15:46:40-GMT jlarmour parents: 68 diff changeset	463 * include/hal_cache.h:
c5536bad4c24 Merge from eCos master repository on 2000-02-11-15:46:40-GMT jlarmour parents: 68 diff changeset	464 Moved variant definitions into new variant header files.
c5536bad4c24 Merge from eCos master repository on 2000-02-11-15:46:40-GMT jlarmour parents: 68 diff changeset	465
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	466 * cdl/hal_powerpc.cdl: Add interface for CPU variants.
70 c5536bad4c24 Merge from eCos master repository on 2000-02-11-15:46:40-GMT jlarmour parents: 68 diff changeset	467
68 f74b2666b30d Merge from eCos master repository on 2000-02-04-07:47:04-GMT jlarmour parents: 66 diff changeset	468 2000-02-03 Jesper Skov <jskov@redhat.com>
f74b2666b30d Merge from eCos master repository on 2000-02-04-07:47:04-GMT jlarmour parents: 66 diff changeset	469
f74b2666b30d Merge from eCos master repository on 2000-02-04-07:47:04-GMT jlarmour parents: 66 diff changeset	470 * tests/intr0.c:
f74b2666b30d Merge from eCos master repository on 2000-02-04-07:47:04-GMT jlarmour parents: 66 diff changeset	471 * tests/PKGconf.mak:
f74b2666b30d Merge from eCos master repository on 2000-02-04-07:47:04-GMT jlarmour parents: 66 diff changeset	472 * include/hal_cache.h:
f74b2666b30d Merge from eCos master repository on 2000-02-04-07:47:04-GMT jlarmour parents: 66 diff changeset	473 * include/hal_intr.h:
f74b2666b30d Merge from eCos master repository on 2000-02-04-07:47:04-GMT jlarmour parents: 66 diff changeset	474 * include/ppc_regs.h:
f74b2666b30d Merge from eCos master repository on 2000-02-04-07:47:04-GMT jlarmour parents: 66 diff changeset	475 * include/ppc.inc:
f74b2666b30d Merge from eCos master repository on 2000-02-04-07:47:04-GMT jlarmour parents: 66 diff changeset	476 * src/hal_intr.c:
f74b2666b30d Merge from eCos master repository on 2000-02-04-07:47:04-GMT jlarmour parents: 66 diff changeset	477 * src/hal_misc.c:
f74b2666b30d Merge from eCos master repository on 2000-02-04-07:47:04-GMT jlarmour parents: 66 diff changeset	478 * src/ppc_stub.c:
f74b2666b30d Merge from eCos master repository on 2000-02-04-07:47:04-GMT jlarmour parents: 66 diff changeset	479 * src/vectors.S:
f74b2666b30d Merge from eCos master repository on 2000-02-04-07:47:04-GMT jlarmour parents: 66 diff changeset	480 CYG_HAL_POWERPC_x->CYGPKG_...
f74b2666b30d Merge from eCos master repository on 2000-02-04-07:47:04-GMT jlarmour parents: 66 diff changeset	481
82 6736c52df507 Merge from eCos master repository on 2000-04-14-13:35:46-BST jlarmour parents: 80 diff changeset	482 2000-01-28 Gary Thomas <gthomas@cygnus.co.uk>
6736c52df507 Merge from eCos master repository on 2000-04-14-13:35:46-BST jlarmour parents: 80 diff changeset	483
6736c52df507 Merge from eCos master repository on 2000-04-14-13:35:46-BST jlarmour parents: 80 diff changeset	484 * src/powerpc.ld: Add support for network package.
6736c52df507 Merge from eCos master repository on 2000-04-14-13:35:46-BST jlarmour parents: 80 diff changeset	485
64 c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT jlarmour parents: 62 diff changeset	486 2000-01-26 Jesper Skov <jskov@redhat.com>
c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT jlarmour parents: 62 diff changeset	487
c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT jlarmour parents: 62 diff changeset	488 * include/hal_cache.h: Include plf_cache.h
c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT jlarmour parents: 62 diff changeset	489
c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT jlarmour parents: 62 diff changeset	490 * src/hal_misc.c: Moved cache init control settings to plf_cache.h
c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT jlarmour parents: 62 diff changeset	491
62 7a6ac9edc838 Merge from eCos master repository on 2000-01-24-19:43:49-GMT jlarmour parents: 40 diff changeset	492 2000-01-24 Jesper Skov <jskov@cygnus.co.uk>
7a6ac9edc838 Merge from eCos master repository on 2000-01-24-19:43:49-GMT jlarmour parents: 40 diff changeset	493
7a6ac9edc838 Merge from eCos master repository on 2000-01-24-19:43:49-GMT jlarmour parents: 40 diff changeset	494 * src/hal_misc.c: Depend on CYGSEM_HAL_ROM_MONITOR instead of
7a6ac9edc838 Merge from eCos master repository on 2000-01-24-19:43:49-GMT jlarmour parents: 40 diff changeset	495 CYG_HAL_ROM_MONITOR.
7a6ac9edc838 Merge from eCos master repository on 2000-01-24-19:43:49-GMT jlarmour parents: 40 diff changeset	496
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	497 2000-01-19 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	498
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	499 * cdl/*.cdl: Add descriptions to a number of options &c which were
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	500 lacking same, also tidied up other typos as noticed en passant.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	501
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	502 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	503
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	504 * cdl/hal_powerpc.cdl:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	505
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	506 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	507
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	508 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	509
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	510 * cdl/hal_powerpc.cdl:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	511
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	512 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	513
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	514 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	515
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	516 * cdl/hal_powerpc.cdl:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	517
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	518 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	519 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	520
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	521 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	522
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	523 1999-11-03 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	524
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	525 * cdl/hal_powerpc.cdl: Define build options.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	526
40 a3cc6665b684 Merge from eCos master repository on 1999-10-01-07:47:04-BST jlarmour parents: 38 diff changeset	527 1999-09-28 Jesper Skov <jskov@cygnus.co.uk>
a3cc6665b684 Merge from eCos master repository on 1999-10-01-07:47:04-BST jlarmour parents: 38 diff changeset	528
a3cc6665b684 Merge from eCos master repository on 1999-10-01-07:47:04-BST jlarmour parents: 38 diff changeset	529 * tests/intr0.c: Added some more debug output.
a3cc6665b684 Merge from eCos master repository on 1999-10-01-07:47:04-BST jlarmour parents: 38 diff changeset	530
38 e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST jlarmour parents: 36 diff changeset	531 1999-09-23 Jonathan Larmour <jlarmour@cygnus.co.uk>
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST jlarmour parents: 36 diff changeset	532
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST jlarmour parents: 36 diff changeset	533 * src/hal_misc.c (cyg_hal_exception_handler): Catch exceptions
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST jlarmour parents: 36 diff changeset	534 generated from within the GDB stub so we can recover from bad memory
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST jlarmour parents: 36 diff changeset	535 accesses
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST jlarmour parents: 36 diff changeset	536 Also part of the fix for case 102104
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST jlarmour parents: 36 diff changeset	537
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST jlarmour parents: 36 diff changeset	538 1999-09-23 Jesper Skov <jskov@cygnus.co.uk>
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST jlarmour parents: 36 diff changeset	539 Case 102104
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST jlarmour parents: 36 diff changeset	540 * include/hal_cache.h (HAL_ICACHE_SYNC): Invalidate I cache.
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST jlarmour parents: 36 diff changeset	541
36 e97d78785e2d Merge from eCos master repository on 1999-09-12-15:40:34-BST jlarmour parents: 34 diff changeset	542 1999-09-06 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	543
e97d78785e2d Merge from eCos master repository on 1999-09-12-15:40:34-BST jlarmour parents: 34 diff changeset	544 * src/hal_misc.c (hal_null_call):
e97d78785e2d Merge from eCos master repository on 1999-09-12-15:40:34-BST jlarmour parents: 34 diff changeset	545 * src/vectors.S:
e97d78785e2d Merge from eCos master repository on 1999-09-12-15:40:34-BST jlarmour parents: 34 diff changeset	546 Trap calls to address 0.
e97d78785e2d Merge from eCos master repository on 1999-09-12-15:40:34-BST jlarmour parents: 34 diff changeset	547
34 29bc183297e1 Merge from eCos master repository on 1999-09-02-16:26:10-BST jlarmour parents: 32 diff changeset	548 1999-09-01 Gary Thomas <gthomas@cygnus.co.uk>
29bc183297e1 Merge from eCos master repository on 1999-09-02-16:26:10-BST jlarmour parents: 32 diff changeset	549
29bc183297e1 Merge from eCos master repository on 1999-09-02-16:26:10-BST jlarmour parents: 32 diff changeset	550 * src/hal_misc.c: Clean up list of included files. <hal.h>
29bc183297e1 Merge from eCos master repository on 1999-09-02-16:26:10-BST jlarmour parents: 32 diff changeset	551 now provides target and platform specifics.
29bc183297e1 Merge from eCos master repository on 1999-09-02-16:26:10-BST jlarmour parents: 32 diff changeset	552
29bc183297e1 Merge from eCos master repository on 1999-09-02-16:26:10-BST jlarmour parents: 32 diff changeset	553 * src/hal_intr.c: CYGFUN_HAL_COMMON_KERNEL_SUPPORT should only
29bc183297e1 Merge from eCos master repository on 1999-09-02-16:26:10-BST jlarmour parents: 32 diff changeset	554 be defined if CYGPKG_KERNEL is defined. This needs to be fixed
29bc183297e1 Merge from eCos master repository on 1999-09-02-16:26:10-BST jlarmour parents: 32 diff changeset	555 in a more generic fashion when full CDL becomes available.
29bc183297e1 Merge from eCos master repository on 1999-09-02-16:26:10-BST jlarmour parents: 32 diff changeset	556
29bc183297e1 Merge from eCos master repository on 1999-09-02-16:26:10-BST jlarmour parents: 32 diff changeset	557 * src/vectors.S: Exception and interrupt handling were enabling
29bc183297e1 Merge from eCos master repository on 1999-09-02-16:26:10-BST jlarmour parents: 32 diff changeset	558 CPU interrupts when it wasn't safe nor warranted.
29bc183297e1 Merge from eCos master repository on 1999-09-02-16:26:10-BST jlarmour parents: 32 diff changeset	559
40 a3cc6665b684 Merge from eCos master repository on 1999-10-01-07:47:04-BST jlarmour parents: 38 diff changeset	560 1999-08-16 Jesper Skov <jskov@cygnus.co.uk>
a3cc6665b684 Merge from eCos master repository on 1999-10-01-07:47:04-BST jlarmour parents: 38 diff changeset	561 From Bob Koninckx <bob.koninckx@mail.mech.kuleuven.ac.be>
30 641b639be825 Merge from eCos master repository on 1999-08-16-22:01:37-BST jlarmour parents: 20 diff changeset	562
641b639be825 Merge from eCos master repository on 1999-08-16-22:01:37-BST jlarmour parents: 20 diff changeset	563 * src/ppc_stub.c (__clear_single_step): Clear irq_state to prevent
641b639be825 Merge from eCos master repository on 1999-08-16-22:01:37-BST jlarmour parents: 20 diff changeset	564 interrupt avalanche.
641b639be825 Merge from eCos master repository on 1999-08-16-22:01:37-BST jlarmour parents: 20 diff changeset	565
20 5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST jlarmour parents: 18 diff changeset	566 1999-06-29 Hugo Tyson <hmt@cygnus.co.uk>
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST jlarmour parents: 18 diff changeset	567
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST jlarmour parents: 18 diff changeset	568 * include/hal_intr.h (CYGNUM_HAL_EXCEPTION_DATA_ACCESS): Define
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST jlarmour parents: 18 diff changeset	569 this for handling MACHINE_CHECK if an MPC860 - it never generates
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST jlarmour parents: 18 diff changeset	570 ISI nor DSI exceptions, only machine check. This allows libc to
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST jlarmour parents: 18 diff changeset	571 catch SEGVs from this unexpected quarter.
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST jlarmour parents: 18 diff changeset	572
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST jlarmour parents: 18 diff changeset	573 1999-06-28 Hugo Tyson <hmt@cygnus.co.uk>
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST jlarmour parents: 18 diff changeset	574
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST jlarmour parents: 18 diff changeset	575 * include/ppc_regs.h: Add proper definitions of timebase regs.
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST jlarmour parents: 18 diff changeset	576
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST jlarmour parents: 18 diff changeset	577 * tests/intr0.c: Add some useful debugging printouts and recording
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST jlarmour parents: 18 diff changeset	578 of state, and make more platform-portable; the rate of PTA is not
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST jlarmour parents: 18 diff changeset	579 always 1:32 wrt the timebase.
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST jlarmour parents: 18 diff changeset	580
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST jlarmour parents: 18 diff changeset	581 1999-06-27 Gary Thomas <gthomas@cygnus.co.uk>
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST jlarmour parents: 18 diff changeset	582
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST jlarmour parents: 18 diff changeset	583 * src/vectors.S (_start): Call platform dependent IRQ setup (see
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST jlarmour parents: 18 diff changeset	584 next note).
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST jlarmour parents: 18 diff changeset	585
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST jlarmour parents: 18 diff changeset	586 * src/hal_intr.c (hal_IRQ_init): New platform dependent function
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST jlarmour parents: 18 diff changeset	587 used to setup whatever is necessary to handle interrupts.
32 5af43b635655 Merge from eCos master repository on 1999-08-18-15:20:01-BST jlarmour parents: 30 diff changeset	588 Add basic "wiring" of CPM to SIU interrupts.
20 5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST jlarmour parents: 18 diff changeset	589
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST jlarmour parents: 18 diff changeset	590 * include/hal_intr.h: Fix CPM interrupt macros - control register
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST jlarmour parents: 18 diff changeset	591 is 32 bits, not 16.
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST jlarmour parents: 18 diff changeset	592
18 7253dcc42a09 Merge from eCos master repository on 1999-06-25-15:31:50-BST jlarmour parents: 16 diff changeset	593 1999-06-24 Jesper Skov <jskov@cygnus.co.uk>
7253dcc42a09 Merge from eCos master repository on 1999-06-25-15:31:50-BST jlarmour parents: 16 diff changeset	594
7253dcc42a09 Merge from eCos master repository on 1999-06-25-15:31:50-BST jlarmour parents: 16 diff changeset	595 * misc/CPUMask8xx.c: Added.
7253dcc42a09 Merge from eCos master repository on 1999-06-25-15:31:50-BST jlarmour parents: 16 diff changeset	596
32 5af43b635655 Merge from eCos master repository on 1999-08-18-15:20:01-BST jlarmour parents: 30 diff changeset	597 1999-06-24 Hugo Tyson <hmt@cygnus.co.uk>
5af43b635655 Merge from eCos master repository on 1999-08-18-15:20:01-BST jlarmour parents: 30 diff changeset	598
5af43b635655 Merge from eCos master repository on 1999-08-18-15:20:01-BST jlarmour parents: 30 diff changeset	599 * src/hal_misc.c (cyg_hal_exception_handler): If the decrementer
5af43b635655 Merge from eCos master repository on 1999-08-18-15:20:01-BST jlarmour parents: 30 diff changeset	600 has underflowed when we are returning from an exception, then we
5af43b635655 Merge from eCos master repository on 1999-08-18-15:20:01-BST jlarmour parents: 30 diff changeset	601 reset it here; this is harmless if all is well, and required if
5af43b635655 Merge from eCos master repository on 1999-08-18-15:20:01-BST jlarmour parents: 30 diff changeset	602 the QUICC-equipped MPC860 is getting confused about interrupts
5af43b635655 Merge from eCos master repository on 1999-08-18-15:20:01-BST jlarmour parents: 30 diff changeset	603 following an exception. Only in QUICC configurations.
5af43b635655 Merge from eCos master repository on 1999-08-18-15:20:01-BST jlarmour parents: 30 diff changeset	604
18 7253dcc42a09 Merge from eCos master repository on 1999-06-25-15:31:50-BST jlarmour parents: 16 diff changeset	605 1999-06-22 Hugo Tyson <hmt@cygnus.co.uk>
7253dcc42a09 Merge from eCos master repository on 1999-06-25-15:31:50-BST jlarmour parents: 16 diff changeset	606
7253dcc42a09 Merge from eCos master repository on 1999-06-25-15:31:50-BST jlarmour parents: 16 diff changeset	607 * src/vectors.S (_start): Support breaking back into the stub ROM
7253dcc42a09 Merge from eCos master repository on 1999-06-25-15:31:50-BST jlarmour parents: 16 diff changeset	608 when we see a breakpoint, if RAM start and RAM-based vectors for
7253dcc42a09 Merge from eCos master repository on 1999-06-25-15:31:50-BST jlarmour parents: 16 diff changeset	609 the stub. Rather than using a direct jump, instead skip copying
7253dcc42a09 Merge from eCos master repository on 1999-06-25-15:31:50-BST jlarmour parents: 16 diff changeset	610 the program exception vectors - leave the stub's vec in place.
7253dcc42a09 Merge from eCos master repository on 1999-06-25-15:31:50-BST jlarmour parents: 16 diff changeset	611 Controlled by CYGPRI_STUBROM_HAS_RAM_VECTORS, which varies from
7253dcc42a09 Merge from eCos master repository on 1999-06-25-15:31:50-BST jlarmour parents: 16 diff changeset	612 platform to platform.
7253dcc42a09 Merge from eCos master repository on 1999-06-25-15:31:50-BST jlarmour parents: 16 diff changeset	613
7253dcc42a09 Merge from eCos master repository on 1999-06-25-15:31:50-BST jlarmour parents: 16 diff changeset	614 1999-06-18 Hugo Tyson <hmt@cygnus.co.uk>
7253dcc42a09 Merge from eCos master repository on 1999-06-25-15:31:50-BST jlarmour parents: 16 diff changeset	615
7253dcc42a09 Merge from eCos master repository on 1999-06-25-15:31:50-BST jlarmour parents: 16 diff changeset	616 * src/hal_misc.c (hal_enable_caches): Change the configuration,
7253dcc42a09 Merge from eCos master repository on 1999-06-25-15:31:50-BST jlarmour parents: 16 diff changeset	617 the better to accommodate differing platform requirements viz a
7253dcc42a09 Merge from eCos master repository on 1999-06-25-15:31:50-BST jlarmour parents: 16 diff changeset	618 viz cache enabling and so on.
7253dcc42a09 Merge from eCos master repository on 1999-06-25-15:31:50-BST jlarmour parents: 16 diff changeset	619
16 4f2df4ab82c8 Merge from eCos master repository on 1999-06-18-15:25:04-BST jlarmour parents: 14 diff changeset	620 1999-06-17 Hugo Tyson <hmt@cygnus.co.uk>
4f2df4ab82c8 Merge from eCos master repository on 1999-06-18-15:25:04-BST jlarmour parents: 14 diff changeset	621
4f2df4ab82c8 Merge from eCos master repository on 1999-06-18-15:25:04-BST jlarmour parents: 14 diff changeset	622 * src/vectors.S (CYG_MSR): define correctly for copying vectors,
4f2df4ab82c8 Merge from eCos master repository on 1999-06-18-15:25:04-BST jlarmour parents: 14 diff changeset	623 even if ROM start. Complete system init for ROM start.
4f2df4ab82c8 Merge from eCos master repository on 1999-06-18-15:25:04-BST jlarmour parents: 14 diff changeset	624
4f2df4ab82c8 Merge from eCos master repository on 1999-06-18-15:25:04-BST jlarmour parents: 14 diff changeset	625 1999-06-15 Hugo Tyson <hmt@cygnus.co.uk>
4f2df4ab82c8 Merge from eCos master repository on 1999-06-18-15:25:04-BST jlarmour parents: 14 diff changeset	626
4f2df4ab82c8 Merge from eCos master repository on 1999-06-18-15:25:04-BST jlarmour parents: 14 diff changeset	627 * include/ppc.inc: Add definitions of FUNC_START and FUNC_END.
4f2df4ab82c8 Merge from eCos master repository on 1999-06-18-15:25:04-BST jlarmour parents: 14 diff changeset	628 They are needed by platform code.
4f2df4ab82c8 Merge from eCos master repository on 1999-06-18-15:25:04-BST jlarmour parents: 14 diff changeset	629
4f2df4ab82c8 Merge from eCos master repository on 1999-06-18-15:25:04-BST jlarmour parents: 14 diff changeset	630 * src/vectors.S: Remove definition of FUNC_START.
4f2df4ab82c8 Merge from eCos master repository on 1999-06-18-15:25:04-BST jlarmour parents: 14 diff changeset	631
4f2df4ab82c8 Merge from eCos master repository on 1999-06-18-15:25:04-BST jlarmour parents: 14 diff changeset	632 1999-06-11 Hugo Tyson <hmt@cygnus.co.uk>
4f2df4ab82c8 Merge from eCos master repository on 1999-06-18-15:25:04-BST jlarmour parents: 14 diff changeset	633
4f2df4ab82c8 Merge from eCos master repository on 1999-06-18-15:25:04-BST jlarmour parents: 14 diff changeset	634 * src/vectors.S (_start): remove some platform-conditional
4f2df4ab82c8 Merge from eCos master repository on 1999-06-18-15:25:04-BST jlarmour parents: 14 diff changeset	635 initialization code; it is now in hal_hardware_init in the
4f2df4ab82c8 Merge from eCos master repository on 1999-06-18-15:25:04-BST jlarmour parents: 14 diff changeset	636 platform HAL.
4f2df4ab82c8 Merge from eCos master repository on 1999-06-18-15:25:04-BST jlarmour parents: 14 diff changeset	637
4f2df4ab82c8 Merge from eCos master repository on 1999-06-18-15:25:04-BST jlarmour parents: 14 diff changeset	638 * src/hal_misc.c: remove very-platform-conditional definition of
4f2df4ab82c8 Merge from eCos master repository on 1999-06-18-15:25:04-BST jlarmour parents: 14 diff changeset	639 memory descriptor table - it is now in platform HALs.
4f2df4ab82c8 Merge from eCos master repository on 1999-06-18-15:25:04-BST jlarmour parents: 14 diff changeset	640
4f2df4ab82c8 Merge from eCos master repository on 1999-06-18-15:25:04-BST jlarmour parents: 14 diff changeset	641 * include/ppc_regs.h: simplify definition of CYGARC_REG_IMM_BASE.
4f2df4ab82c8 Merge from eCos master repository on 1999-06-18-15:25:04-BST jlarmour parents: 14 diff changeset	642
4f2df4ab82c8 Merge from eCos master repository on 1999-06-18-15:25:04-BST jlarmour parents: 14 diff changeset	643 * include/hal_cache.h (CYGARC_MEMDESC_CACHE): ...and other
4f2df4ab82c8 Merge from eCos master repository on 1999-06-18-15:25:04-BST jlarmour parents: 14 diff changeset	644 macros... add support for external definitions of memory
4f2df4ab82c8 Merge from eCos master repository on 1999-06-18-15:25:04-BST jlarmour parents: 14 diff changeset	645 descriptor table used in platform-specific initialization of MMU.
4f2df4ab82c8 Merge from eCos master repository on 1999-06-18-15:25:04-BST jlarmour parents: 14 diff changeset	646
14 01ce82f3e11a Merge from eCos master repository on 1999-06-11-17:05:41-BST jlarmour parents: 12 diff changeset	647 1999-06-10 Hugo Tyson <hmt@cygnus.co.uk>
01ce82f3e11a Merge from eCos master repository on 1999-06-11-17:05:41-BST jlarmour parents: 12 diff changeset	648
01ce82f3e11a Merge from eCos master repository on 1999-06-11-17:05:41-BST jlarmour parents: 12 diff changeset	649 * src/vectors.S (_start): Add better support for various startup
01ce82f3e11a Merge from eCos master repository on 1999-06-11-17:05:41-BST jlarmour parents: 12 diff changeset	650 options, including CygMon loading.
01ce82f3e11a Merge from eCos master repository on 1999-06-11-17:05:41-BST jlarmour parents: 12 diff changeset	651
01ce82f3e11a Merge from eCos master repository on 1999-06-11-17:05:41-BST jlarmour parents: 12 diff changeset	652 * src/PKGconf.mak (COMPILE): remove quicc_smc.c; it has been
01ce82f3e11a Merge from eCos master repository on 1999-06-11-17:05:41-BST jlarmour parents: 12 diff changeset	653 reorganized and renamed into the FADS component.
01ce82f3e11a Merge from eCos master repository on 1999-06-11-17:05:41-BST jlarmour parents: 12 diff changeset	654
01ce82f3e11a Merge from eCos master repository on 1999-06-11-17:05:41-BST jlarmour parents: 12 diff changeset	655 * include/quicc_smc.h, src/ppc_860.h, src/quicc_smc.c: removed;
01ce82f3e11a Merge from eCos master repository on 1999-06-11-17:05:41-BST jlarmour parents: 12 diff changeset	656 reorganized and renamed into the FADS component.
01ce82f3e11a Merge from eCos master repository on 1999-06-11-17:05:41-BST jlarmour parents: 12 diff changeset	657
32 5af43b635655 Merge from eCos master repository on 1999-08-18-15:20:01-BST jlarmour parents: 30 diff changeset	658 * src/hal_misc.c (hal_idle_thread_action): Add some useful
5af43b635655 Merge from eCos master repository on 1999-08-18-15:20:01-BST jlarmour parents: 30 diff changeset	659 debugging for interrupt/clock of the MBX860/PPC860; normally
5af43b635655 Merge from eCos master repository on 1999-08-18-15:20:01-BST jlarmour parents: 30 diff changeset	660 disabled, so no effect on code.
5af43b635655 Merge from eCos master repository on 1999-08-18-15:20:01-BST jlarmour parents: 30 diff changeset	661
5af43b635655 Merge from eCos master repository on 1999-08-18-15:20:01-BST jlarmour parents: 30 diff changeset	662 * include/ppc_regs.h: Different default value for
5af43b635655 Merge from eCos master repository on 1999-08-18-15:20:01-BST jlarmour parents: 30 diff changeset	663 CYGARC_REG_IMM_BASE if MBX board (ie. the way CygMon sets it up).
5af43b635655 Merge from eCos master repository on 1999-08-18-15:20:01-BST jlarmour parents: 30 diff changeset	664 This is a temporary measure.
5af43b635655 Merge from eCos master repository on 1999-08-18-15:20:01-BST jlarmour parents: 30 diff changeset	665
14 01ce82f3e11a Merge from eCos master repository on 1999-06-11-17:05:41-BST jlarmour parents: 12 diff changeset	666 1999-06-08 Jesper Skov <jskov@cygnus.co.uk>
01ce82f3e11a Merge from eCos master repository on 1999-06-11-17:05:41-BST jlarmour parents: 12 diff changeset	667
01ce82f3e11a Merge from eCos master repository on 1999-06-11-17:05:41-BST jlarmour parents: 12 diff changeset	668 * include/hal_intr.h:
01ce82f3e11a Merge from eCos master repository on 1999-06-11-17:05:41-BST jlarmour parents: 12 diff changeset	669 * src/vectors.S (hal_vsr_table):
01ce82f3e11a Merge from eCos master repository on 1999-06-11-17:05:41-BST jlarmour parents: 12 diff changeset	670 * src/hal_misc.c (hal_default_decrementer_isr):
01ce82f3e11a Merge from eCos master repository on 1999-06-11-17:05:41-BST jlarmour parents: 12 diff changeset	671 Use NOP default ISR for decrementer.
01ce82f3e11a Merge from eCos master repository on 1999-06-11-17:05:41-BST jlarmour parents: 12 diff changeset	672 Fix hal_intr macros.
01ce82f3e11a Merge from eCos master repository on 1999-06-11-17:05:41-BST jlarmour parents: 12 diff changeset	673
12 4cc3eff958ab Merge from eCos master repository on 1999-06-04-22:24:56-BST jlarmour parents: 10 diff changeset	674 1999-06-04 Jesper Skov <jskov@cygnus.co.uk>
4cc3eff958ab Merge from eCos master repository on 1999-06-04-22:24:56-BST jlarmour parents: 10 diff changeset	675 PR 20146
4cc3eff958ab Merge from eCos master repository on 1999-06-04-22:24:56-BST jlarmour parents: 10 diff changeset	676 * src/ppc_860.h: Added padding to some structures, reported by
4cc3eff958ab Merge from eCos master repository on 1999-06-04-22:24:56-BST jlarmour parents: 10 diff changeset	677 Jean-Dominique Orvoen (orvoen@email.enst.fr)
4cc3eff958ab Merge from eCos master repository on 1999-06-04-22:24:56-BST jlarmour parents: 10 diff changeset	678
10 d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST jlarmour parents: 8 diff changeset	679 1999-05-26 Jesper Skov <jskov@cygnus.co.uk>
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST jlarmour parents: 8 diff changeset	680
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST jlarmour parents: 8 diff changeset	681 * include/hal_cache.h (HAL_DCACHE_LOCK):
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST jlarmour parents: 8 diff changeset	682 Fixed asm constraint.
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST jlarmour parents: 8 diff changeset	683
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST jlarmour parents: 8 diff changeset	684 1999-05-25 Jesper Skov <jskov@cygnus.co.uk>
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST jlarmour parents: 8 diff changeset	685
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST jlarmour parents: 8 diff changeset	686 * include/hal_intr.h:
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST jlarmour parents: 8 diff changeset	687 * src/vectors.S (hal_interrupt_stack_call_pending_DSRs):
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST jlarmour parents: 8 diff changeset	688 Added call_pending_DSR magic.
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST jlarmour parents: 8 diff changeset	689
8 ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST jlarmour parents: 6 diff changeset	690 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	691
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST jlarmour parents: 6 diff changeset	692 * 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	693 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	694 kernel/.../stackmon.hxx can work.
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST jlarmour parents: 6 diff changeset	695
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST jlarmour parents: 6 diff changeset	696 * 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	697 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	698 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	699
6 d376b777e2ce Merge from eCos master repository on 1999-05-14-19:27:43-BST jlarmour parents: 4 diff changeset	700 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	701
d376b777e2ce Merge from eCos master repository on 1999-05-14-19:27:43-BST jlarmour parents: 4 diff changeset	702 * 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	703 (rather conservatively) before use.
d376b777e2ce Merge from eCos master repository on 1999-05-14-19:27:43-BST jlarmour parents: 4 diff changeset	704
4 1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST jlarmour parents: 2 diff changeset	705 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	706
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST jlarmour parents: 2 diff changeset	707 * src/PKGconf.mak:
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST jlarmour parents: 2 diff changeset	708 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	709 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	710 implementations of tail.
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST jlarmour parents: 2 diff changeset	711
2 443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	712 1999-04-19 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	713 PR 19861
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	714 * src/vectors.S (_start): Rewrote the hal_zero_bss code in
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	715 assembly. When compiling with -O0 the C function accesses the
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	716 previous stack frame upon return, causing a crash.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	717
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	718 1999-04-15 Jonathan Larmour <jlarmour@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	719
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	720 * src/powerpc.ld: Define __bss_start/__bss_end around the BSS, and
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	721 __sbss_start/__sbss_end around the SBSS
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	722 * src/vectors.S (_start): Call C function to clear BSS.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	723 * src/hal_misc.c (hal_zero_bss): Use __bss_end rather than _end when
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	724 clearing BSS. Clear SBSS similarly but separately since the MLT
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	725 may have them in non-contiguous parts of memory.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	726
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	727 These fix PR 19750
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	728
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	729 1999-04-14 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	730
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	731 * include/hal_cache.h: Added HAL_xCACHE_IS_ENABLED macros.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	732
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	733 1999-04-14 Jonathan Larmour <jlarmour@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	734
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	735 * src/PKGconf.mak (EXTRAS): Don't generate extras.o here any more
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	736 But do define EXTRAS every time for the linker script
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	737
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	738 1999-04-09 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	739
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	740 * src/ppc_stub.c:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	741 Moved get_register and put_register to hal_stub.c.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	742
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	743 1999-04-08 John Dallaway <jld@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	744
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	745 * src/.ld: Revised SECTION_ macro arguments to
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	746 avoid padded output sections (PR 19787)
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	747
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	748 1999-04-07 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	749
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	750 * include/hal_arch.h (CYGNUM_HAL_STACK_SIZE_xxx): Increase to more
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	751 realistic values. PR 19748.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	752
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	753 1999-03-31 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	754 PR 19741
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	755 * src/vectors.S:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	756 * src/ppc_stub.c (__computeSignal):
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	757 Added some comments about the use of MSR/SRR1. Masked out reserved
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	758 bits of MSR before restoring it.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	759
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	760 1999-03-23 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	761
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	762 * include/hal_arch.h: Added stack values.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	763
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	764 1999-03-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	765
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	766 * include/ppc_stub.h: Update copyright
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	767
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	768 * src/ppc_stub.c: Update copyright
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	769
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	770 1999-03-22 Hugo Tyson <hmt@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	771
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	772 * include/hal_arch.h:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	773 Use CYGNUM_HAL_STACK_SIZE_TYPICAL for the stack size instead of
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	774 CYGNUM_HAL_MINIMUM_STACK_SIZE.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	775
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	776 1999-03-22 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	777
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	778 * tests/intr0.c:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	779 * include/ppc.inc:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	780 * include/hal_arch.h:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	781 Cleaned up some FIX MEs.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	782
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	783 1999-03-18 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	784
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	785 * include/ppc.inc: Removed exception safety margin.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	786
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	787 1999-03-17 John Dallaway <jld@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	788
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	789 * src/PKGconf.mak: Remove dependence on echo '-e' switch.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	790
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	791 1999-03-16 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	792
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	793 * src/hal_misc.c: Moved extern declarations out of function body
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	794 to avoid compiler warnings.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	795
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	796 1999-03-12 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	797
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	798 * include/hal_arch.h (CYGNUM_HAL_MINIMUM_STACK_SIZE): Increased to
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	799 2kB for safety.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	800
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	801 * include/ppc.inc: Reduced exception stack frame safety gap
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	802 to 64 bytes.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	803
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	804 1999-03-12 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	805
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	806 * include/hal_arch.h (CYGNUM_HAL_MINIMUM_STACK_SIZE):
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	807 Added HAL stack size definition.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	808
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	809 1999-03-10 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	810
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	811 * include/hal_intr.h (HAL_INTERRUPT_IN_USE): Added.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	812
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	813 1999-03-08 Nick Garnett <nickg@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	814
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	815 * src/powerpc.ld:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	816 Added alignment before definition of __DEVTAB__.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	817
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	818 1999-03-08 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	819
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	820 * include/hal_intr.h: Removed workaround.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	821
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	822 1999-03-05 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	823
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	824 * include/hal_intr.h (cyg_hal_interrupt_set_level): Disable this
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	825 function as a temporary workaround to PR 19400.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	826
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	827 1999-03-05 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	828
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	829 * src/PKGconf.mak:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	830 * src/powerpc.ld: Clean up I/O package changes.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	831
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	832 1999-03-04 Jonathan Larmour <jlarmour@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	833
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	834 * src/powerpc.ld:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	835 Add INPUT(libextras.a), add libextras.a to GROUP() and include
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	836 new section for device driver table
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	837
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	838 1999-02-26 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	839
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	840 * include/hal_intr.h: Removed FIX ME.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	841
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	842 1999-02-26 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	843
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	844 * include/hal_intr.h:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	845 * src/ppc_stub.c (__computeSignal):
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	846 Renamed CYGNUM_HAL_HWVECTOR_DECREMENTER to
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	847 CYGNUM_HAL_VECTOR_DECREMENTER.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	848
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	849 1999-02-25 Nick Garnett <nickg@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	850
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	851 * src/vectors.S:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	852 Changed label used to access scheduler lock to one that is not
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	853 mangled by C++. This is intended to make support for interrupt
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	854 handling in non-kernel configurations easier.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	855
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	856 1999-02-23 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	857
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	858 * src/ppc_stub.c (__computeSignal): Renamed
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	859 CYGNUM_HAL_VECTOR_DECREMENTER to CYGNUM_HAL_HWVECTOR_DECREMENTER.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	860
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	861 1999-02-20 Jonathan Larmour <jlarmour@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	862
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	863 * include/hal_arch.h:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	864 Rename deliver_exception() -> cyg_hal_deliver_exception()
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	865
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	866 * include/hal_intr.h:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	867 Reorganise vector/interrupt/exception names according to purpose
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	868 Add decoded exception vectors (decoded from PROGRAM exception)
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	869 QA improvements
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	870
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	871 * include/ppc_regs.h:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	872 Add defines for access to SRR0 and SRR1 registers
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	873
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	874 * src/hal_intr.c:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	875 Rename CYG_VECTOR_* according to hal_intr.h changes above
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	876 QA improvements
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	877
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	878 * src/hal_misc.c:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	879 Decode PROGRAM vector using SSR1 register
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	880 QA improvements
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	881
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	882 * src/ppc_stub.c:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	883 Rename CYG_VECTOR_* according to hal_intr.h changes above
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	884
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	885 * src/quicc_smc.c:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	886 Add a FIX ME
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	887
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	888 * src/vectors.S:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	889 Rename exception_handler -> cyg_hal_exception_handler
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	890
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	891 * tests/intr0.c:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	892 Rename CYG_VECTOR_* -> CYGNUM_HAL_INTERRUPT_* due to hal_intr.h
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	893 changes above
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	894
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	895 1999-02-17 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	896
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	897 * src/ppc_stub.c (__computeSignal): Moved special GDB signal
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	898 handling to generic-stub.c.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	899
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	900 1999-02-17 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	901
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	902 * src/hal_misc.c (hal_default_isr): Always print out vector number
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	903 in hal_default_interrupt.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	904
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	905 1999-02-16 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	906
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	907 * src/vectors.S: Changed set_debug_traps to initialize_stub.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	908
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	909 * src/ppc_stub.c:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	910 * include/ppc_stub.h:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	911 Cleaned up to only include arch specific stub code.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	912
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	913 1999-02-05 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	914
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	915 * src/ppc_stub.c:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	916 * src/hal_misc.c:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	917 * src/hal_intr.c:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	918 * src/vectors.S:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	919 * include/ppc_regs.h:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	920 * include/hal_intr.h:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	921 * include/hal_cache.h:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	922 Cleaned up the MPC823/850 code.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	923
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	924 1999-02-05 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	925
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	926 * include/hal_intr.h (HAL_CLOCK_LATENCY): Return 0 when the result
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	927 is due to a bogus timer interrupt.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	928
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	929 1999-02-05 John Dallaway <jld@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	930
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	931 * src/powerpc.ld: Add LMA_EQ_VMA macro definition.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	932
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	933 1999-01-29 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	934
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	935 * src/hal_misc.c:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	936 * src/ppc_stub.c:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	937 * src/vectors.S:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	938 * include/ppc_regs.h:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	939 * include/hal_intr.h:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	940 * include/hal_cache.h:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	941 Added MPC823/850 support. Some of it needs cleaning up a bit.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	942
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	943 1999-01-22 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	944 PR 18879
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	945 * include/quicc_smc.h:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	946 * src/quicc_smc.c:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	947 Fix compiler warnings.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	948
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	949 1999-01-22 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	950
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	951 * include/quicc_smc.h:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	952 * src/ppc_860.h:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	953 * src/quicc_smc.c:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	954 Added UNSUPPORTED headers.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	955
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	956 1999-01-21 Jonathan Larmour <jlarmour@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	957
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	958 * src/hal_misc.c (cyg_hal_invoke_constructors):
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	959 Add code to deal with CYGSEM_HAL_STOP_CONSTRUCTORS_ON_FLAG
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	960 Tidy up and update description header
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	961 Shorten needlessly long lines
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	962
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	963 * src/vectors.S:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	964 Remove all traces of non-CYG_KERNEL_USE_INIT_PRIORITY code
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	965 Tidy up and update description header
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	966 Shorten needlessly long lines
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	967
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	968 1999-01-21 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	969 Merge with FADS branch.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	970
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	971 1998-12-17 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	972
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	973 * src/ppc_860.h: Added as private header.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	974
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	975 * src/PKGconf.mak (COMPILE): Added quicc_smc.c.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	976
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	977 * include/quicc_smc.h: Prefix exported names with cyg_.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	978
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	979 * src/quicc_smc.c: Use ppc_860.h as a private header.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	980 Made all but the necessary functions static. Prefixed the rest
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	981 with cyg_.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	982 Moved the RS232 interface enabling here from hal_diag since it
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	983 is apparently required by both hal_stub and hal_diag.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	984
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	985 1999-01-20 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	986
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	987 * src/powerpc.ld (SECTION_bss): Added align statement.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	988
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	989 1999-01-20 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	990
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	991 * src/vectors.S: Changed _STUB to _STUBS.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	992
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	993 1999-01-19 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	994
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	995 * src/vectors.S:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	996 * src/hal_misc.c (hal_enable_caches):
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	997 Also support HAL_STARTUP_STUB.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	998
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	999 1999-01-15 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1000
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1001 * src/hal_misc.c:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1002 * src/hal_intr.c:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1003 Move external declarations out of functions.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1004
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1005 1999-01-14 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1006
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1007 * src/vectors.S (_start): Copy data to RAM before calling C
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1008 functions (or "don't initialize the MMU with random data").
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1009
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1010 * src/hal_misc.c: ROM is cache inhibited.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1011
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1012 1999-01-13 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1013
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1014 * include/basetype.h: CYG_DOUBLE_BYTEORDER now in <infra/cyg_type.h>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1015
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1016 1999-01-12 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1017
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1018 * include/basetype.h (CYG_DOUBLE_BYTEORDER): Define ordering
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1019 for words within double.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1020
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1021 1999-01-11 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1022
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1023 * include/hal_io.h: Fixed indentation.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1024
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1025 1999-01-05 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1026
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1027 * include/hal_intr.h (HAL_CLOCK_RESET): Undid below change;
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1028 doesn't always work.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1029
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1030 1998-12-15 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1031
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1032 * include/hal_intr.h (HAL_CLOCK_RESET): Add rather than store to
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1033 avoid wall-clock drift.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1034
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1035 1998-12-11 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1036
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1037 * src/vectors.S: Cleaned up code to use r14/r15 during
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1038 interrupt/exception handling, which is necessary to support
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1039 -msdata.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1040 Put hal tables in sdata section when smaller than threshold.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1041
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1042 1998-12-11 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1043
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1044 * include/hal_cache.h: Defined three more macros.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1045
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1046 1998-12-10 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1047
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1048 * include/hal_cache.h: Defined three more macros.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1049
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1050 1998-12-10 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1051
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1052 * src/vectors.S: Make the program exception jump to ROM if no GDB
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1053 stub was configured.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1054
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1055 1998-12-10 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1056
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1057 * include/hal_cache.h: Added HAL_ICACHE_UNLOCK_ALL and
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1058 HAL_DCACHE_UNLOCK_ALL for sim (unused).
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1059
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1060 1998-12-10 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1061
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1062 * include/hal_cache.h: Defined cache locking macros. Changed
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1063 invalidate macros not to unlock.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1064
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1065 * include/ppc_regs.h: Added some instruction cache definitions.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1066
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1067 * src/hal_misc.c (hal_enable_caches): Unlock caches before
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1068 invalidating.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1069
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1070 1998-12-09 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1071
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1072 * src/hal_misc.c (hal_enable_caches): Don't enable caches when
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1073 configured for ROM.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1074
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1075 1998-12-09 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1076
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1077 * include/ppc_regs.h: TBx_W are SPR registers.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1078
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1079 * src/vectors.S (_init_CPU, _start): Added a few sync instructions.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1080
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1081 1998-12-08 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1082
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1083 * include/ppc_regs.h (CYGARC_REG_IMM_OR_CSNT): Fixed typo.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1084
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1085 1998-12-08 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1086
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1087 * include/ppc_regs.h: Added more definitions.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1088
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1089 1998-12-07 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1090
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1091 * src/vectors.S (_init_CPU): Proper solution to the problem of
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1092 MMU/cache initialization.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1093
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1094 1998-12-07 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1095
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1096 * src/vectors.S (_start): Map RAM before accessing it. Only
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1097 disable MMU just before (re)programming it.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1098
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1099 1998-12-04 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1100
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1101 * src/hal_intr.c:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1102 * src/hal_intr.cxx:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1103 * src/PKGconf.mak:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1104 Renamed hal_intr.cxx to hal_intr.c.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1105
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1106 1998-12-04 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1107
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1108 * tests/intr0.c: Improved somewhat. Also fixes PR 18440.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1109
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1110 * src/hal_intr.cxx:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1111 * src/PKGconf.mak:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1112 Added hal_intr.cxx.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1113
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1114 * include/ppc_regs.h: More register definitions.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1115
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1116 * include/hal_intr.h: Handle decrementer in HAL_INTERRUPT_ mask
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1117 and configure macros.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1118 Added declarations for interrupt arbiters.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1119
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1120 1998-12-02 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1121 PR 18425
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1122
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1123 * src/vectors.S:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1124 * include/ppc_regs.h:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1125 * include/hal_intr.h:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1126 Prefixed remaining definitions used by hal_intr.h.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1127
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1128 * include/hal_intr.h:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1129 Added more definitions. Fixed wrong TBx_R values.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1130
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1131 1998-12-01 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1132
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1133 * tests/PKGconf.mak:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1134 * tests/intr0.c:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1135 First simple test of 860 specific interrupt handling.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1136
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1137 * src/vectors.S (__default_interrupt_vsr): Don't shift decoded
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1138 vector number.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1139
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1140 * src/hal_misc.c (hal_clear_MMU): Added.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1141 (hal_MMU_init): Call hal_clear_MMU to ensure a sane MMU state.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1142
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1143 * include/ppc_regs.h: Added even more definitions.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1144
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1145 * include/hal_intr.h: Fixed interrupt functions to deal with
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1146 interleaved IRQ/LVL vectors.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1147
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1148 1998-11-30 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1149
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1150 * src/vectors.S (__default_interrupt_vsr): Always call
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1151 cyg_hal_gdb_isr when GDB_BREAK support is enabled.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1152 Added comment about nesting.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1153
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1154 1998-11-30 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1155
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1156 * include/ppc_regs.h: Added a few more definitions.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1157
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1158 * src/vectors.S (decode_interrupt): Added 1st level arbitration
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1159 for MPC860.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1160
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1161 * include/hal_intr.h: Added (properly ordered) LVL vectors.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1162 Changed if/else to switch/case.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1163 Added configuration of priorities/level.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1164
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1165 1998-11-30 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1166
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1167 * src/vectors.S (decode_interrupt): Update the vector in the state
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1168 frame.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1169
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1170 1998-11-27 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1171
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1172 * include/ppc_regs.h: Added more 860 IMM registers.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1173
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1174 * include/hal_io.h: Changed HAL_IO_BARRIER so it can be used from
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1175 C++.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1176
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1177 * include/hal_intr.h: First part of 860 interrupt controller
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1178 support.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1179
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1180 * src/vectors.S:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1181 * include/hal_intr.h:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1182 Exchanged extern and decrementer interrupt ISR vectors to allow
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1183 more sensible extension.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1184
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1185 1998-11-27 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1186
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1187 * src/hal_misc.c: The memory map descriptor table is now weakly
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1188 defined so applications can override it.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1189
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1190 1998-11-26 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1191
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1192 * include/ppc_regs.h:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1193 * src/hal_misc.c (hal_map_memory):
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1194 Added handling of Guarded attribute.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1195
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1196 1998-11-26 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1197
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1198 * include/hal_arch.h: Added definition for magic constant.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1199
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1200 1998-11-26 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1201
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1202 * src/vectors.S:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1203 * include/hal_arch.h:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1204 * include/ppc.inc:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1205 Moved SPR definitions to ppc_regs.h.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1206
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1207 1998-11-26 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1208
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1209 * src/vectors.S:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1210 * src/ppc_stub.c:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1211 * src/hal_misc.c:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1212 Changes due to ppc_regs.h cleanup.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1213
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1214 * src/ppc_stub.h: Added convenience definition for SP register.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1215
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1216 * include/ppc_regs.h: Got rid of GDB register definitions.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1217 Cleaned up a bit.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1218
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1219 * include/ppc_regs.h:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1220 * include/hal_cache.h:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1221 Prefixed register names with CYGARC_REG_ to avoid name space
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1222 pollution.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1223
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1224 * include/hal_arch.h:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1225 * src/context.S:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1226 Replaced magic constants in jmpbuf with defines.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1227
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1228 1998-11-25 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1229
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1230 * src/vectors.S (__start): Got rid of a few magic constants.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1231
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1232 * include/hal_intr.h (HAL_CLOCK_INITIALIZE,
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1233 HAL_CLOCK_RESET): Cleaned up a bit.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1234
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1235 * include/ppc_regs.h: Added DC_ADR_ and TBU/TBL macros.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1236
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1237 * include/hal_cache.h: Got rid of a few magic constants.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1238 Changed types in cyg_memdesc_t.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1239 * src/hal_misc.c (hal_map_memory): Changed argument types.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1240
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1241 * include/hal_arch.h: Changed a few comments.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1242
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1243 1998-11-23 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1244
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1245 * src/vectors.S: Cleaned up CYG_MSR definition.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1246
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1247 * src/hal_misc.c (mem_map): Added mapping for SIM.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1248 (hal_map_memory): Added 603 BAT mapping.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1249
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1250 * include/ppc_regs.h: Added definitions for BATs.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1251
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1252 1998-11-19 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1253
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1254 * include/ppc_regs.h:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1255 * include/hal_cache.h:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1256 Use operand constants to pass macro values to assembly code.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1257
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1258 1998-11-18 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1259
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1260 * src/context.S:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1261 * include/ppc.inc:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1262 * include/hal_arch.h:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1263 Improved GDB thread info output by making a context switch frame
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1264 look like an exception/interrupt frame.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1265
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1266 1998-11-18 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1267
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1268 * include/hal_intr.h: Add support for interrupt latency
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1269 measurements, controlled by CYGVAR_KERNEL_COUNTERS_CLOCK_LATENCY.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1270
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1271 1998-11-18 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1272
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1273 * include/ppc.inc: Renamed CYG_HAL_POWERPC_MP860 to
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1274 CYG_HAL_POWERPC_MPC860.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1275
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1276 1998-11-17 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1277
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1278 * hal/powerpc/arch/current/include/hal_cache.h
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1279 * hal/powerpc/arch/current/include/hal_intr.h
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1280 * hal/powerpc/arch/current/include/ppc_regs.h
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1281 * hal/powerpc/arch/current/src/hal_misc.c
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1282 * hal/powerpc/arch/current/src/ppc_stub.c
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1283 * hal/powerpc/arch/current/src/vectors.S
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1284 Renamed CYG_HAL_POWERPC_MP860 to CYG_HAL_POWERPC_MPC860.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1285
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1286 1998-11-16 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1287
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1288 * src/vectors.S:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1289 * include/hal_intr.h:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1290 Added vector translation.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1291
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1292 * src/vectors.S: Use r14 instead of r15 in interrupt handler.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1293
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1294 1998-11-09 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1295
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1296 * include/hal_cache.h: Added memory mapping structure.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1297
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1298 * src/hal_misc.c (hal_MMU_init): Cleaned up memory mapping.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1299
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1300 1998-11-09 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1301
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1302 * src/hal_misc.c (hal_enable_caches): Also disable serialization.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1303
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1304 * include/ppc_regs.h: Added more register definitions.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1305
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1306 1998-11-06 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1307
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1308 * src/vectors.S: Don't enable MMU when target is SIM. Caches are
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1309 not used anyway, and there's a serious performance hit.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1310 (added comment).
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1311
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1312 1998-11-04 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1313
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1314 * include/hal_cache.h: Proper separation of SIM and MPC860 cache
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1315 defines.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1316
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1317 1998-11-04 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1318
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1319 * src/ppc_stub.c (cyg_hal_gdb_interrupt,
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1320 cyg_hal_gdb_remove_break): Add cache flushes after fiddling with
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1321 the program data.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1322
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1323 * src/vectors.S (__default_interrupt_vsr,
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1324 __default_exception_vsr): Enable MMU on entry.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1325
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1326 1998-11-04 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1327
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1328 * src/vectors.S: Make calls to MMU init function and cache
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1329 enabling function. Enable MMU.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1330
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1331 * src/hal_misc.c (hal_map_memory, hal_MMU_init,
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1332 hal_enable_caches): Added.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1333
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1334 * include/ppc_regs.h: Added MMU register definitions.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1335
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1336 * include/hal_cache.h: Enabled cache macros and made them work
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1337 properly.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1338
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1339 1998-11-02 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1340
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1341 * include/ppc_stub.h:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1342 * src/ppc_stub.c (cyg_hal_gdb_interrupt,
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1343 cyg_hal_gdb_remove_break): New names for the new GDB BREAK support
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1344 functions.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1345
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1346 1998-11-02 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1347
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1348 * src/vectors.S (__default_interrupt_vsr): Fill r15 before doing
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1349 cyg_hal_gdb_isr call, or it might be skipped.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1350 cyg_hal_gdb_isr now takes PC as first argument.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1351
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1352 * src/ppc_stub.c:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1353 * src/ppc_stub.h:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1354 Added proper GDB interrupt support.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: 0 diff changeset	1355
0 3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1356 1998-10-27 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1357
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1358 * src/vectors.S: Also save registers 13-15 in minimum context for
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1359 convenience.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1360
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1361 1998-10-25 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1362
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1363 * src/vectors.S: Removed pkgconf/kernel.h include fix-me.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1364
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1365 1998-10-23 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1366
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1367 * include/ppc_stub.h: Include generic-stub.h from hal.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1368
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1369 Fri Oct 23 04:47:11 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1370
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1371 * include/hal_cache.h:
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1372 Include HAL configuration file to be sure we get all the right
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1373 defines. This is a potential problem, that I had thought may be
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1374 the cause of PR 17839, but that turned out to be a config tool
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1375 problem
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1376
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1377 1998-10-16 Bart Veer <bartv@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1378
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1379 * src/vectors.S (__interrupt_stack):
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1380 Made the interrupt stack size configurable.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1381
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1382 1998-10-15 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1383
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1384 * src/ppc_stub.c (__computeSignal): Use SIGSYS for 'sc'
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1385 exceptions.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1386
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1387 1998-10-15 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1388 PR 17808
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1389
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1390 * include/hal_arch.h (HAL_JMP_BUF_SIZE): Increased to 23.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1391
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1392 * src/context.S (hal_setjmp, hal_longjmp): Also save CR[2-4].
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1393
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1394 1998-10-15 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1395
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1396 * src/vectors.S: CYGDBG_KERNEL_DEBUG_GDB_INCLUDE_STUBS changed to
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1397 CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1398
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1399 1998-10-15 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1400
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1401 * src/ppc_stub.c: Replaced include <signal.h> with SIGxxx
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1402 definitions.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1403
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1404 1998-10-15 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1405
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1406 * src/ppc_stub.c: Graceful error if attempted compiled for
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1407 simulator.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1408 Also do proper include of dbg-threads-api.h.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1409
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1410 * src/vectors.S: Changed CYG_HAL_GDB_BREAK to
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1411 CYGDBG_HAL_DEBUG_GDB_BREAK_SUPPORT.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1412
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1413 1998-10-15 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1414
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1415 * src/ppc_stub.c (single_step, clear_single_step): Disable
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1416 interrupts when doing a single-step.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1417
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1418 1998-10-14 Nick Garnett <nickg@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1419
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1420 * include/hal_io.h:
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1421 * src/ppc_stub.c:
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1422 * src/hal_misc.c:
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1423 Minor modifications to permit building without kernel.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1424
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1425 1998-10-14 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1426
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1427 * include/hal_intr.h (HAL_QUERY_INTERRUPTS): Fixed to do the right
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1428 thing.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1429
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1430 1998-10-13 Jesper Skov <jskov@lassi.cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1431
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1432 * src/ppc_stub.c:
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1433 * src/hal_misc.c:
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1434 Added thread support. Primarily a change in the way registers are
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1435 accessed.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1436
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1437 * include/hal_arch.h (HAL_GET_GDB_REGISTERS,
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1438 HAL_SET_GDB_REGISTERS): Added a few more registers.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1439
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1440 1998-10-12 Jesper Skov <jskov@lassi.cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1441
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1442 * Reverted below to avoid problems with test farm. Waiting for
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1443 approval of other diffs.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1444
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1445 1998-10-12 Jesper Skov <jskov@lassi.cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1446
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1447 * src/ppc_stub.c:
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1448 * src/hal_misc.c:
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1449 Added thread support. Primarily a change in the way registers are
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1450 accessed.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1451
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1452 * include/hal_arch.h (HAL_GET_GDB_REGISTERS,
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1453 HAL_SET_GDB_REGISTERS): Added a few more registers.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1454
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1455 1998-10-12 Jesper Skov <jskov@lassi.cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1456
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1457 * include/ppc_stub.h: Added CYGONCE protection.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1458 Fixed warning.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1459
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1460 1998-10-09 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1461
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1462 * include/hal_intr.h: Added HAL_TRANSLATE_VECTOR.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1463
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1464 1998-10-08 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1465
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1466 * src/vectors.S: Protect kernel.h inclusion by CYGPKG_KERNEL.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1467
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1468 1998-10-08 Jesper Skov <jskov@lassi.cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1469
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1470 * include/hal_arch.h
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1471 * include/ppc_regs.h
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1472 * src/hal_misc.c
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1473 Changed /**/ comments to //.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1474
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1475 1998-10-08 Jesper Skov <jskov@lassi.cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1476
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1477 * src/makefile: Removed.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1478
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1479 1998-10-08 Jesper Skov <jskov@lassi.cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1480
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1481 * include/basetype.h:
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1482 * include/hal_arch.h:
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1483 * include/hal_cache.h:
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1484 * include/hal_intr.h:
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1485 * include/hal_io.h:
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1486 * include/ppc_regs.h:
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1487 * include/pkgconf/hal_powerpc.h:
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1488 * src/context.S:
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1489 * src/hal_misc.c:
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1490 * src/vectors.S:
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1491 Expanded TABs.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1492
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1493 1998-10-08 Jesper Skov <jskov@lassi.cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1494
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1495 * src/vectors.S: Added GDB interrupt support.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1496 Call GDB stub init at startup.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1497
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1498 1998-10-08 Jesper Skov <jskov@lassi.cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1499
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1500 * include/ppc_regs.h: Added defines for Internal Memory Map. Added
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1501 CYGONCE protection.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1502
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1503 1998-10-07 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1504
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1505 * include/hal_io.h: Enforce in-order IO.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1506
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1507 1998-10-01 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1508
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1509 * src/vectors.S (_start): Comment change.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1510
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1511 * include/hal_intr.h: Added empty HAL_INTERRUPT_SET_LEVEL macro.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1512
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1513 Thu Sep 17 17:40:01 1998 Jesper Skov <jskov@lassi.cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1514
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1515 * src/vectors.S: Simulator does not support DER register.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1516
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1517 1998-09-14 Bart Veer <bartv@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1518
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1519 * src/PKGconf.mak:
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1520 Made vectors.o dependent on the various files that can contain
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1521 makefile variables or rules. This is needed after changes to
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1522 pkgconf.tcl for PRs 17195 and 17286.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1523
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1524 1998-09-12 Bart Veer <bartv@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1525
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1526 * include/pkgconf/hal_powerpc.h:
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1527 Added missing descriptions (PR 17184)
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1528
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1529 * src/hal_misc.c (exception_handler):
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1530 Sort out exception handling options (PR 16953)
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1531
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1532 Fri Sep 4 12:03:54 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1533
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1534 * src/context.S: Always save/restore CR as the compiler may only
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1535 do a partial restore.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1536
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1537 Thu Sep 3 10:12:46 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1538
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1539 * include/hal_cache.h: Replaced CACHE macros with dummies. The
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1540 errata for the revision A.2 MPC860 is pretty grim wrt cache side
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1541 effects.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1542
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1543 * include/hal_cache.h:
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1544 * include/hal_io.h:
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1545 * include/hal_arch.h:
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1546 * include/hal_intr.h:
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1547 Wrapped multi-line macros with CYG_MACRO_START/END.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1548
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1549 1998-09-02 Bart Veer <bartv@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1550
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1551 * include/pkgconf/hal_powerpc.h:
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1552 New header file for architecture-specific configuration options
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1553
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1554 * tests/PKGconf.mak:
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1555 * src/PKGconf.mak:
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1556 Sort out package naming conventions.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1557
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1558 1998-09-01 Nick Garnett <nickg@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1559
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1560 * include/hal_intr.h:
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1561 Added CYG_VSR_COUNT, CYG_EXCEPTION_COUNT and CYG_ISR_COUNT.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1562
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1563 Tue Sep 1 14:43:48 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1564
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1565 * include/hal_cache.h (HAL_DCACHE_SYNC): Write data in the cache
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1566 back to memory.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1567 (HAL_ICACHE_SYNC): Do nothing.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1568
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1569 Tue Sep 1 10:26:10 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1570
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1571 * src/hal_misc.c: Define empty __eabi to override compiler
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1572 generated version of the same.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1573
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1574 Mon Aug 31 16:32:34 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1575
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1576 * src/hal_misc.c (cyg_hal_invoke_constructors): Renamed from
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1577 __eabi.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1578
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1579 Mon Aug 31 16:31:18 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1580
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1581 * src/vectors.S (_start): Call C++ constructors.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1582
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1583 Mon Aug 31 15:32:22 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1584
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1585 * src/vectors.S (__default_interrupt_vsr): Added config options:
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1586 CYGFUN_HAL_COMMON_KERNEL_SUPPORT and
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1587 CYGIMP_HAL_COMMON_INTERRUPTS_USE_INTERRUPT_STACK.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1588 (restore_state): Moved from bottom of __default_exception_vsr to
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1589 bottom of __default_interrupt_vsr.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1590
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1591 Mon Aug 31 13:33:04 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1592
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1593 * src/ppc_stub.c (__computeSignal): Added handling of MC860
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1594 specific exceptions.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1595 Made VECTOR_PROGRAM decode actual exception type.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1596
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1597 * include/hal_intr.h: Defined MC860 specific vectors.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1598
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1599 Mon Aug 31 10:12:44 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1600
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1601 * src/hal_misc.c:
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1602 * src/vectors.S:
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1603 Added ha_default_isr.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1604
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1605 * include/hal_cache.h:
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1606 * include/ppc_regs.h:
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1607 Defined HAL_DCACHE_x macros.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1608
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1609 * include/hal_arch.h:
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1610 * src/hal_misc:
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1611 Added hal_idle_thread_action.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1612
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1613 1998-08-28 Bart Veer <bartv@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1614
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1615 * src/vectors.S, src/context.S, src/hal_misc.c, src/ppc_stub.c,
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1616 include/hal_intr.h :
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1617 Updated for new kernel configuration option symbol names
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1618
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1619 Fri Aug 28 17:55:46 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1620
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1621 * src/vectors.S: Added some more comments.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1622 (_start): Disable 860 "Development Support" as it breaks PowerPC
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1623 standard single-stepping exceptions.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1624
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1625 * src/ppc_stub.c: Handle single-step exceptions properly. Also
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1626 enable exception-after-branch.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1627
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1628 Fri Aug 28 17:41:34 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1629
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1630 * include/ppc_regs.h: Added some more definitions.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1631
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1632 * include/hal_cache.h: Defined HAL_ICACHE_x macros.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1633
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1634 * include/hal_arch.h (HAL_BREAKINST): Use same opcode as GDB.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1635
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1636 Fri Aug 28 10:11:06 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1637
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1638 * src/vectors.S (_start):
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1639 Change call of main() to cyg_start(), and change comments
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1640 accordingly. Definitely never call exit().
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1641
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1642 Thu Aug 27 15:30:27 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1643
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1644 * include/ppc_stub.h (REGSIZE): Floats are 64 bit.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1645
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1646 Thu Aug 27 13:58:16 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1647
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1648 * src/hal_misc.c: Removed GDB C-C stuff again.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1649
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1650 Wed Aug 26 16:05:53 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1651
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1652 * src/hal_misc.c (hal_ctrlc_isr, hal_init_ctrlc_intr):
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1653 Added GDB C-C support (temporary location).
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1654
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1655 Wed Aug 26 15:12:31 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1656
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1657 * src/hal_misc.c (__eabi): Changed to match the constructor table
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1658 generated by the linker script.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1659
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1660 Wed Aug 26 09:38:07 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1661
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1662 * include/hal_arch.h (HAL_GET_GDB_REGISTERS): Fixed typo.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1663 (HAL_SET_GDB_REGISTERS): Same.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1664
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1665 1998-08-25 Nick Garnett <nickg@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1666
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1667 * src/vectors.S:
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1668 Now pass pointer to saved registers as third argument to
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1669 interrupt_end().
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1670
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1671 * include/hal_arch.h:
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1672 Added macros to support GDB.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1673
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1674 Tue Aug 25 16:57:27 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1675
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1676 * src/ppc_stub.c: Comment changes.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1677
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1678 Tue Aug 25 11:11:49 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1679
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1680 * include/hal_intr.h (HAL_INTERRUPT_ATTACH): Added cast to avoid
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1681 compiler warning.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1682
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1683 Tue Aug 25 11:08:00 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1684
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1685 * include/hal_arch.h (HAL_REORDER_BARRIER): Added side effect to
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1686 "memory".
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1687
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1688 Mon Aug 24 13:15:07 1998 Jesper Skov <jskov@lassi.cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1689
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1690 * include/ppc_stub.h: Corrected NUMREGS.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1691
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1692 Mon Aug 24 11:14:08 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1693
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1694 * src/vectors.S (__default_exception_vsr): Don't access register
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1695 hid0.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1696
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1697 Mon Aug 24 10:37:04 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1698
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1699 * src/vectors.S (_start): Removed non-functional OCD control.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1700
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1701 1998-08-21 Nick Garnett <nickg@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1702
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1703 * include/hal_cache.h:
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1704 Now includes cyg_type.h rather than ktypes.h.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1705
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1706 Thu Aug 20 17:43:50 1998 Jesper Skov <jskov@lassi.cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1707
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1708 * src/vectors.S: Disable OCD control to allow debugging of gdb
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1709 stub.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1710
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1711 * src/vectors.S: Temporary stack definition.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1712
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1713 Thu Aug 20 17:37:10 1998 Jesper Skov <jskov@lassi.cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1714
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1715 * src/hal_misc.c: Added GDB stub support.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1716
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1717 * include/ppc.inc: Added some 860 register definitions.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1718
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1719 * include/hal_arch.h: Added breakpoint stuff.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1720
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1721 Thu Aug 20 16:07:03 1998 Jesper Skov <jskov@lassi.cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1722
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1723 * src/PKGconf.mak: Include GDB support files.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1724
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1725 Thu Aug 20 16:00:21 1998 Jesper Skov <jskov@lassi.cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1726
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1727 * include/ppc_stub.h:
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1728 * include/ppc_regs.h:
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1729 * src/ppc_stub.c:
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1730 Added for GDB support.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1731
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1732 Tue Aug 18 18:44:00 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1733
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1734 * include/hal_intr.h:
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1735 * include/hal_arch.h:
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1736 Use cyg_type.h rather than ktypes.h.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1737
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1738 Tue Aug 18 18:38:43 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1739
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1740 * include/basetype.h: Fixed typo.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1741
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1742 1998-08-18 Nick Garnett <nickg@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1743
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1744 * src/context.S:
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1745 * src/hal_misc.c:
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1746 * include/hal_intr.h:
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1747 * src/vectors.S:
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1748 Now uses hal.h rather than kernel.h.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1749
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1750 Mon Aug 17 16:23:46 1998 Jesper Skov <jskov@cygnus.co.uk>
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1751
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1752 * include/hal_intr.h (HAL_DISABLE_INTERRUPTS): Fix MACRO line
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1753 continuation.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1754 (HAL_RESTORE_INTERRUPTS): Same.
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1755
3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1756 //===========================================================================
208 e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 196 diff changeset	1757 //####ECOSGPLCOPYRIGHTBEGIN####
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 196 diff changeset	1758 // -------------------------------------------
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 196 diff changeset	1759 // This file is part of eCos, the Embedded Configurable Operating System.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 196 diff changeset	1760 // Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 196 diff changeset	1761 //
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 196 diff changeset	1762 // 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: 196 diff changeset	1763 // 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: 196 diff changeset	1764 // 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: 196 diff changeset	1765 //
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 196 diff changeset	1766 // 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: 196 diff changeset	1767 // 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: 196 diff changeset	1768 // 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: 196 diff changeset	1769 // for more details.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 196 diff changeset	1770 //
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 196 diff changeset	1771 // 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: 196 diff changeset	1772 // 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: 196 diff changeset	1773 // 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: 196 diff changeset	1774 //
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 196 diff changeset	1775 // 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: 196 diff changeset	1776 // 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: 196 diff changeset	1777 // 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: 196 diff changeset	1778 // 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: 196 diff changeset	1779 // 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: 196 diff changeset	1780 // 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: 196 diff changeset	1781 //
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 196 diff changeset	1782 // 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: 196 diff changeset	1783 // 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: 196 diff changeset	1784 //
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 196 diff changeset	1785 // 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	1786 // 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: 196 diff changeset	1787 // -------------------------------------------
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 196 diff changeset	1788 //####ECOSGPLCOPYRIGHTEND####
0 3111d98ba7b3 Initial commit of eCos version 1.1 jlarmour parents: diff changeset	1789 //===========================================================================

Mercurial > ecos

annotate packages/hal/powerpc/arch/current/ChangeLog @ 1821:02bcdae3fa9c