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| author | Ajax <commial@gmail.com> | 2015-11-10 15:00:45 +0100 |
|---|---|---|
| committer | Ajax <commial@gmail.com> | 2015-11-10 15:00:45 +0100 |
| commit | 70ddb1057b3543b0fd0f656c3f67f33d067fb5ad (patch) | |
| tree | e76c06fccda1b6560d7587aae8159b3102684218 /miasm2/jitter/vm_mngr.c | |
| parent | 69d5421048a09ae8c13aff48c51a1cc8322ac515 (diff) | |
| download | miasm-70ddb1057b3543b0fd0f656c3f67f33d067fb5ad.tar.gz miasm-70ddb1057b3543b0fd0f656c3f67f33d067fb5ad.zip | |
x86/TCC: add `fyl2x`
Diffstat (limited to 'miasm2/jitter/vm_mngr.c')
| -rw-r--r-- | miasm2/jitter/vm_mngr.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/miasm2/jitter/vm_mngr.c b/miasm2/jitter/vm_mngr.c index c9fb3eb3..b7de5639 100644 --- a/miasm2/jitter/vm_mngr.c +++ b/miasm2/jitter/vm_mngr.c @@ -1265,6 +1265,16 @@ double fchs(double a) return b; } +double fyl2x(double a, double b) +{ + double c; + c = b * (log(a) / log(2)); +#ifdef DEBUG_MIASM_DOUBLE + dump_float(); + printf("%e * log(%e) -> %e\n", b, a, c); +#endif + return c; +} unsigned int fcom_c0(double a, double b) { |