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| author | Rich Felker <dalias@aerifal.cx> | 2015-04-18 20:45:39 -0400 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2015-04-18 20:45:39 -0400 |
| commit | 8ed66ecbcba1dd0f899f22b534aac92a282f42d5 (patch) | |
| tree | 2ed0c71c33c29f7e6f407a8ca8aa1265c878292c /src/math | |
| parent | 01d42747118522b7a486ece1736b93c6d5751344 (diff) | |
| download | musl-8ed66ecbcba1dd0f899f22b534aac92a282f42d5.tar.gz musl-8ed66ecbcba1dd0f899f22b534aac92a282f42d5.tar.bz2 musl-8ed66ecbcba1dd0f899f22b534aac92a282f42d5.tar.xz musl-8ed66ecbcba1dd0f899f22b534aac92a282f42d5.zip | |
remove the last of possible-textrels from i386 asm
none of these are actual textrels because of ld-time binding performed
by -Bsymbolic-functions, but I'm changing them with the goal of making
ld-time binding purely an optimization rather than relying on it for
semantic purposes.
in the case of memmove's call to memcpy, making it explicit that the
memmove asm is assuming the forward-copying behavior of the memcpy asm
is desirable anyway; in case memcpy is ever changed, the semantic
mismatch would be apparent while editing memmcpy.s.
Diffstat (limited to 'src/math')
| -rw-r--r-- | src/math/i386/exp.s | 3 | ||||
| -rw-r--r-- | src/math/i386/expl.s | 3 |
2 files changed, 5 insertions, 1 deletions
diff --git a/src/math/i386/exp.s b/src/math/i386/exp.s index abb90369..c7aa5b6e 100644 --- a/src/math/i386/exp.s +++ b/src/math/i386/exp.s @@ -72,8 +72,11 @@ exp2f: jmp 1f .global exp2l +.global __exp2l +.hidden __exp2l .type exp2l,@function exp2l: +__exp2l: fldt 4(%esp) jmp 1f diff --git a/src/math/i386/expl.s b/src/math/i386/expl.s index 61ef1ddc..b5124e8f 100644 --- a/src/math/i386/expl.s +++ b/src/math/i386/expl.s @@ -37,7 +37,8 @@ expl: fstpt (%esp) fstpt 16(%esp) fstpt 32(%esp) - call exp2l +.hidden __exp2l + call __exp2l # if 2^hi == inf return 2^hi fld %st(0) fstpt (%esp) |