diff options
Diffstat (limited to 'boot/sigvec.S')
| -rw-r--r-- | boot/sigvec.S | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/boot/sigvec.S b/boot/sigvec.S new file mode 100644 index 00000000..497cefe5 --- /dev/null +++ b/boot/sigvec.S @@ -0,0 +1,19 @@ +.globl _sigreturn +_sigreturn: + movl $0x67,%eax + lcall $0x7,$0x0 + ret + +.globl __sigreturn +__sigreturn: + addl $0xc,%esp + call _sigreturn + ret + +.globl _sigvec +_sigvec: + movl $0x6c,%eax + movl $__sigreturn,%edx + orl $0x80000000,%edx + lcall $0x7,$0x0 + ret |