mirrors/qemu
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

fpu fix

Browse Source 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@639 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
bellard 2004-02-25 23:15:06 +00:00
parent 8853f86e1d
commit 2edcdce334
1 changed files with 5 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
target-i386/helper.c
View File

@ -2364,10 +2364,10 @@ void helper_fstenv(uint8_t *ptr, int data32)
stl(ptr, env->fpuc);
stl(ptr + 4, fpus);
stl(ptr + 8, fptag);
stl(ptr + 12, 0);
stl(ptr + 16, 0);
stl(ptr + 20, 0);
stl(ptr + 24, 0);
stl(ptr + 12, 0); /* fpip */
stl(ptr + 16, 0); /* fpcs */
stl(ptr + 20, 0); /* fpoo */
stl(ptr + 24, 0); /* fpos */
} else {
/* 16 bit */
stw(ptr, env->fpuc);
@ -2396,7 +2396,7 @@ void helper_fldenv(uint8_t *ptr, int data32)
}
env->fpstt = (fpus >> 11) & 7;
env->fpus = fpus & ~0x3800;
for(i = 0;i < 7; i++) {
for(i = 0;i < 8; i++) {
env->fptags[i] = ((fptag & 3) == 3);
fptag >>= 2;
}