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| author | Richard Henderson <rth@twiddle.net> | 2013-02-14 21:00:14 -0800 |
|---|---|---|
| committer | Richard Henderson <rth@twiddle.net> | 2013-03-06 07:46:45 -0800 |
| commit | 55668624cf2c1c70ff67d8160f021df1f50fab0e (patch) | |
| tree | 8c8090e169aa1eb36f4dd3ab11f65d0a0790a5d4 /ports/sysdeps/arm/dl-trampoline.S | |
| parent | 5ff5dfe748c0585bb43e9d16fea9d89dc3bf2b9b (diff) | |
| download | glibc-55668624cf2c1c70ff67d8160f021df1f50fab0e.tar.gz glibc-55668624cf2c1c70ff67d8160f021df1f50fab0e.tar.xz glibc-55668624cf2c1c70ff67d8160f021df1f50fab0e.zip | |
arm: Use push/pop mnemonics
For arm this makes no difference--the result is bit-for-bit identical; for thumb this results in smaller encodings. Perhaps it ought not and this is in fact an assembler bug, but I also think it's clearer.
Diffstat (limited to 'ports/sysdeps/arm/dl-trampoline.S')
| -rw-r--r-- | ports/sysdeps/arm/dl-trampoline.S | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/ports/sysdeps/arm/dl-trampoline.S b/ports/sysdeps/arm/dl-trampoline.S index 561d8ae6fd..f2d1679a64 100644 --- a/ports/sysdeps/arm/dl-trampoline.S +++ b/ports/sysdeps/arm/dl-trampoline.S @@ -43,7 +43,7 @@ _dl_runtime_resolve: @ lr points to &GOT[2] @ Save arguments. We save r4 to realign the stack. - stmdb sp!,{r0-r4} + push {r0-r4} cfi_adjust_cfa_offset (20) cfi_rel_offset (r0, 0) cfi_rel_offset (r1, 4) @@ -67,7 +67,7 @@ _dl_runtime_resolve: @ get arguments and return address back. We restore r4 @ only to realign the stack. - ldmia sp!, {r0-r4,lr} + pop {r0-r4,lr} cfi_adjust_cfa_offset (-24) @ jump to the newly found address |