diff options
Diffstat (limited to 'src/libthread/NetBSD-386-asm.s')
| -rw-r--r-- | src/libthread/NetBSD-386-asm.s | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/libthread/NetBSD-386-asm.s b/src/libthread/NetBSD-386-asm.s new file mode 100644 index 00000000..197f12b5 --- /dev/null +++ b/src/libthread/NetBSD-386-asm.s @@ -0,0 +1,7 @@ +.globl _tas +_tas: + movl $0xCAFEBABE, %eax + movl 4(%esp), %ecx + xchgl %eax, 0(%ecx) + ret + |