Module Name: src
Committed By: bouyer
Date: Sat Aug 27 13:23:52 UTC 2011
Modified Files:
src/common/lib/libc/arch/mips/atomic: atomic_add.S atomic_and.S
atomic_dec.S atomic_inc.S atomic_or.S atomic_swap.S
src/common/lib/libc/arch/mips/string: bcopy.S
src/sys/arch/mips/include: cpuregs.h
src/sys/arch/mips/mips: lock_stubs_ras.S mipsX_subr.S mips_fixup.c
Log Message:
loongson2f support:
- Add some loongson2 definitions to cpuregs.h, from OpenBSD
- Make sure that the at register is useable before every jump register
instruction (exept when register is k0 or k1) because -mfix-loongson2f-btb
needs the at register for its workaround
- add code to mips_fixup.c to handle the instructions added by
-mfix-loongson2f-btb
- Add a ls2-specific tlb miss handler: it doesn't have separate handler
for the xtlbmiss exeption.
- Fixes for some #ifdef MIPS3_LOONGSON2 assembly code (using the wrong
register)
To generate a diff of this commit:
cvs rdiff -u -r1.2 -r1.3 src/common/lib/libc/arch/mips/atomic/atomic_add.S \
src/common/lib/libc/arch/mips/atomic/atomic_and.S \
src/common/lib/libc/arch/mips/atomic/atomic_dec.S \
src/common/lib/libc/arch/mips/atomic/atomic_inc.S \
src/common/lib/libc/arch/mips/atomic/atomic_or.S \
src/common/lib/libc/arch/mips/atomic/atomic_swap.S
cvs rdiff -u -r1.3 -r1.4 src/common/lib/libc/arch/mips/string/bcopy.S
cvs rdiff -u -r1.85 -r1.86 src/sys/arch/mips/include/cpuregs.h
cvs rdiff -u -r1.3 -r1.4 src/sys/arch/mips/mips/lock_stubs_ras.S
cvs rdiff -u -r1.53 -r1.54 src/sys/arch/mips/mips/mipsX_subr.S
cvs rdiff -u -r1.8 -r1.9 src/sys/arch/mips/mips/mips_fixup.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
