diff options
| author | Taru Karttunen <taruti@taruti.net> | 2011-03-30 15:46:40 +0300 |
|---|---|---|
| committer | Taru Karttunen <taruti@taruti.net> | 2011-03-30 15:46:40 +0300 |
| commit | e5888a1ffdae813d7575f5fb02275c6bb07e5199 (patch) | |
| tree | d8d51eac403f07814b9e936eed0c9a79195e2450 /sys/src/ape/lib/9/386 | |
Import sources from 2011-03-30 iso image
Diffstat (limited to 'sys/src/ape/lib/9/386')
| -rwxr-xr-x | sys/src/ape/lib/9/386/getcallerpc.s | 4 | ||||
| -rwxr-xr-x | sys/src/ape/lib/9/386/getfcr.s | 27 |
2 files changed, 31 insertions, 0 deletions
diff --git a/sys/src/ape/lib/9/386/getcallerpc.s b/sys/src/ape/lib/9/386/getcallerpc.s new file mode 100755 index 000000000..bc4a5f1ea --- /dev/null +++ b/sys/src/ape/lib/9/386/getcallerpc.s @@ -0,0 +1,4 @@ +TEXT getcallerpc(SB), $0 + MOVL v+0(FP), AX + MOVL -4(AX), AX + RET diff --git a/sys/src/ape/lib/9/386/getfcr.s b/sys/src/ape/lib/9/386/getfcr.s new file mode 100755 index 000000000..3ca21129d --- /dev/null +++ b/sys/src/ape/lib/9/386/getfcr.s @@ -0,0 +1,27 @@ + +TEXT setfcr(SB), $0 + MOVL p+0(FP),AX + XORB $0x3f,AX + PUSHW AX + WAIT + FLDCW 0(SP) + POPW AX + RET + +TEXT getfcr(SB), $0 + PUSHW AX + WAIT + FSTCW 0(SP) + POPW AX + XORB $0x3f,AX + RET + +TEXT getfsr(SB), $0 + WAIT + FSTSW AX + RET + +TEXT setfsr(SB), $0 + WAIT + FCLEX + RET |