OSO/TinyCC
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

added FPU control word

Browse Source
This commit is contained in:
bellard
2002-07-24 22:13:23 +00:00
parent 840d197e87
commit 20f4085145
1 changed files with 7 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
libtcc1.c
View File

@ -436,6 +436,13 @@ long long __shldi3(long long a, int b)
return a << b; return a << b;
} }
#if defined(__i386__)
/* FPU control word for rounding to nearest mode */
unsigned short __tcc_fpu_control = 0x137f;
/* FPU control word for round to zero mode for int convertion */
unsigned short __tcc_int_fpu_control = 0x137f | 0x0c00;
#endif
/* XXX: suppress that and patch tcc to do it */ /* XXX: suppress that and patch tcc to do it */
float __ulltof(unsigned long long a) float __ulltof(unsigned long long a)
{ {