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| author | Vladimir Azarov <avm@intermediate-node.net> | 2024-10-01 15:47:05 +0200 |
|---|---|---|
| committer | Vladimir Azarov <avm@intermediate-node.net> | 2024-10-01 15:47:05 +0200 |
| commit | 4abab5ad6c8465a7528ccdd5f49367da05f78bbd (patch) | |
| tree | ebf009bf1376a5a223a915bc27cbbd791a1316bc /src/math/i386/fmodl.c | |
Initial version
Diffstat (limited to 'src/math/i386/fmodl.c')
| -rw-r--r-- | src/math/i386/fmodl.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/math/i386/fmodl.c b/src/math/i386/fmodl.c new file mode 100644 index 0000000..3daeab0 --- /dev/null +++ b/src/math/i386/fmodl.c @@ -0,0 +1,9 @@ +#include <math.h> + +long double fmodl(long double x, long double y) +{ + unsigned short fpsr; + do __asm__ ("fprem; fnstsw %%ax" : "+t"(x), "=a"(fpsr) : "u"(y)); + while (fpsr & 0x400); + return x; +} |