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author | Gwenolé Beauchesne <gbeauchesne@mandriva.org> | 2003-06-04 18:44:09 +0000 |
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committer | Gwenolé Beauchesne <gbeauchesne@mandriva.org> | 2003-06-04 18:44:09 +0000 |
commit | 4cd6a4a5d7e49d54d53dcf4a6f3393d50bd88e8b (patch) | |
tree | acd4001a266a8713495af7f1b2102b61e67113b0 /mdk-stage1/dietlibc/i386/exp10.S | |
parent | 71b111ec6c4671667a19c6fbe0023d33422535d7 (diff) | |
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Import dietlibc 0.22 + other fixes for AMD64
Diffstat (limited to 'mdk-stage1/dietlibc/i386/exp10.S')
-rw-r--r-- | mdk-stage1/dietlibc/i386/exp10.S | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/mdk-stage1/dietlibc/i386/exp10.S b/mdk-stage1/dietlibc/i386/exp10.S new file mode 100644 index 000000000..6223e5f85 --- /dev/null +++ b/mdk-stage1/dietlibc/i386/exp10.S @@ -0,0 +1,27 @@ + +.text +.type exp10,@function +.global exp10 +.type pow10,@function +.global pow10 + + +pow10: +exp10: # note: 10^(x) = 2^(x*log2(10)) + fldl2t + fmull 4(%esp) # x*log2(10) + fld %st(0) # x*log2(10) x*log2(10) + frndint # int(x*log2(10)) x*log2(10) + fxch # x*log2(10) int(x*log2(10)) + fsub %st(1),%st(0) # frac(x*log2(10)) int(x*log2(10)) + f2xm1 # 2^(fract(x*log2(10)))-1 int(x*log2(10)) + fld1 # 1 2^(fract(x*log2(10)))-1 int(x*log2(10)) + faddp %st(0),%st(1) # 2^(fract(x*log2(10))) int(x*log2(10)) + fscale # 2^(x*log2(10)) int(x*log2(10)) + fstp %st(1) # 2^(x*log2(10)) + ret + +.ende: + +.size exp10,.ende-exp10 +.size pow10,.ende-pow10 |