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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 13:54:38 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 13:54:38 +0000 |
| commit | 8c1ab65c0f548d20b7f177bdb736daaf603340e1 (patch) | |
| tree | df55b7e75bf43f2bf500845b105afe3ac3a5157e /libc-top-half/musl/src/math/i386/scalbnf.s | |
| parent | Initial commit. (diff) | |
| download | wasi-libc-upstream/0.0_git20221206.8b7148f.tar.xz wasi-libc-upstream/0.0_git20221206.8b7148f.zip | |
Adding upstream version 0.0~git20221206.8b7148f.upstream/0.0_git20221206.8b7148f
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'libc-top-half/musl/src/math/i386/scalbnf.s')
| -rw-r--r-- | libc-top-half/musl/src/math/i386/scalbnf.s | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/libc-top-half/musl/src/math/i386/scalbnf.s b/libc-top-half/musl/src/math/i386/scalbnf.s new file mode 100644 index 0000000..9cb9ef5 --- /dev/null +++ b/libc-top-half/musl/src/math/i386/scalbnf.s @@ -0,0 +1,32 @@ +.global ldexpf +.type ldexpf,@function +ldexpf: + nop + +.global scalblnf +.type scalblnf,@function +scalblnf: + nop + +.global scalbnf +.type scalbnf,@function +scalbnf: + mov 8(%esp),%eax + add $0x3fe,%eax + cmp $0x7fd,%eax + jb 1f + sub $0x3fe,%eax + sar $31,%eax + xor $0x1ff,%eax + add $0x3fe,%eax +1: inc %eax + shl $20,%eax + flds 4(%esp) + mov %eax,8(%esp) + xor %eax,%eax + mov %eax,4(%esp) + fldl 4(%esp) + fmulp + fstps 4(%esp) + flds 4(%esp) + ret |