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| author | Ulrich Drepper <drepper@redhat.com> | 1998-10-01 14:31:24 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 1998-10-01 14:31:24 +0000 |
| commit | 8c93cd99f54c6971594aa76f6e4304d0c1fe4ae0 (patch) | |
| tree | 71d35e9901ce81bfd0aad04f1c24087463ddc03c /sysdeps/arm | |
| parent | 7782d0bf55c294b7ed872e2590fcf4a683be5e05 (diff) | |
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Update
1998-10-01 Philip Blundell <pb@nexus.co.uk>
* sysdeps/arm/machine-gmon.h: Correct args to mcount(). Patch
from Scott Bambrough.
* sysdeps/unix/sysv/linux/arm/register-dump.h: New file.
* libio/libioP.h (FILEBUF_LITERAL) [! _IO_MTSAFE_IO]: Don't
include the lock member.
1998-09-03 Philip Blundell <pb@nexus.co.uk>
* sysdeps/arm/fpu/__longjmp.S: Cope with fussy assembler.
Diffstat (limited to 'sysdeps/arm')
| -rw-r--r-- | sysdeps/arm/fpu/__longjmp.S | 2 | ||||
| -rw-r--r-- | sysdeps/arm/machine-gmon.h | 22 |
2 files changed, 13 insertions, 11 deletions
diff --git a/sysdeps/arm/fpu/__longjmp.S b/sysdeps/arm/fpu/__longjmp.S index 25ba6b39fa..2972ff6f5c 100644 --- a/sysdeps/arm/fpu/__longjmp.S +++ b/sysdeps/arm/fpu/__longjmp.S @@ -30,7 +30,7 @@ ENTRY (__longjmp) movs r0, r1 /* get the return value in place */ moveq r0, #1 /* can't let setjmp() return zero! */ - lfmia f4, 4, [ip] ! /* load the floating point regs */ + lfmfd f4, 4, [ip] ! /* load the floating point regs */ LOADREGS(ia, ip, {v1-v6, sl, fp, sp, pc}) END (__longjmp) diff --git a/sysdeps/arm/machine-gmon.h b/sysdeps/arm/machine-gmon.h index 96b4c13c72..3909b5e0c3 100644 --- a/sysdeps/arm/machine-gmon.h +++ b/sysdeps/arm/machine-gmon.h @@ -41,25 +41,27 @@ static void mcount_internal (u_long frompc, u_long selfpc) blind calls to _mount(), ignoring the fact that _mcount may clobber registers; therefore, _mcount may NOT clobber registers */ /* if (this_fp!=0) { - r0 = this_lr - r1 = this_fp - r1 = [r1-4] which is caller's fp + r0 = this_fp + r1 = this_lr + r1 = [r1-4] which is caller's lr if (r1!=0) r1 = caller's lr call mcount_internal(this_lr, caller's_lr) } -*/ +*/ + #define MCOUNT \ void _mcount (void) \ { \ __asm__("stmdb sp!, {r0, r1, r2, r3};" \ "movs fp, fp;" \ - "moveq r0, #0;" \ - "ldrne r0, [fp, $-4];" \ - "ldrne r1, [fp, $-12];" \ - "movnes r1, r1;" \ - "ldrne r1, [r1, $-4];" \ - "movs r1, r1;" \ + "moveq r1, #0;" \ + "ldrne r1, [fp, $-4];" \ + "ldrne r0, [fp, $-12];" \ + "movnes r0, r0;" \ + "ldrne r0, [r0, $-4];" \ + "movs r0, r0;" \ "blne mcount_internal;" \ "ldmia sp!, {r0, r1, r2, r3}"); \ } + |