setjmp() must return 1 when a 0 value has been passed to longjmp().

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25398 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-05-09 18:22:01 +00:00
parent 370fc8c907
commit e4d9ef0e7c
1 changed files with 6 additions and 0 deletions
@@ -19,6 +19,12 @@ FUNCTION(_longjmp):
 	mov		4(%esp), %ecx
 	mov		8(%esp), %eax
 	/* If value is 0, setjmp() must return 1. */
 	test	%eax, %eax
 	mov		$1, %eax
 	jnz		1f
 1:
 	// restore registers
 	mov		JMP_REGS_EBX(%ecx), %ebx
 	mov		JMP_REGS_ESI(%ecx), %esi