diff options
| author | Charles.Forsyth <devnull@localhost> | 2006-12-23 00:30:12 +0000 |
|---|---|---|
| committer | Charles.Forsyth <devnull@localhost> | 2006-12-23 00:30:12 +0000 |
| commit | 6e425a9de8c003b5a733621a6b6730ec3cc902b8 (patch) | |
| tree | 314123bcab78ff295f38f85f31dc141e5fe22d15 /emu/MacOSX/asm-386.s | |
| parent | 74a4d8c26dd3c1e9febcb717cfd6cb6512991a7a (diff) | |
20061220
Diffstat (limited to 'emu/MacOSX/asm-386.s')
| -rw-r--r-- | emu/MacOSX/asm-386.s | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/emu/MacOSX/asm-386.s b/emu/MacOSX/asm-386.s new file mode 100644 index 00000000..fc903bcb --- /dev/null +++ b/emu/MacOSX/asm-386.s @@ -0,0 +1,28 @@ +/* + * these are the same as on the PC (eg, Linux) +*/ + + .globl _FPsave +_FPsave: + pushl %ebp + movl %esp, %ebp + movl 8(%ebp), %eax + fstenv (%eax) + popl %ebp + ret + + .globl _FPrestore +_FPrestore: + pushl %ebp + movl %esp, %ebp + movl 8(%ebp), %eax + fldenv (%eax) + popl %ebp + ret + + .globl __tas +__tas: + movl $1, %eax + movl 4(%esp), %ecx + xchgl %eax, 0(%ecx) + ret |