Add HJ's -fomit-frame-pointer struct return fix

2008-01-30 13:21:02 +00:00
parent d420424039
commit e332366d15
3 changed files with 16 additions and 0 deletions
--- a/libffi/src/x86/sysv.S
+++ b/libffi/src/x86/sysv.S
@@ -210,6 +210,8 @@ ffi_closure_SYSV:
 	je	.Lcls_retldouble
 	cmpl	$FFI_TYPE_SINT64, %eax
 	je	.Lcls_retllong
+	cmpl	$FFI_TYPE_STRUCT, %eax
+	je	.Lcls_retstruct
 .Lcls_epilogue:
 	movl	%ebp, %esp
 	popl	%ebp
@@ -230,6 +232,10 @@ ffi_closure_SYSV:
 	movl	(%ecx), %eax
 	movl	4(%ecx), %edx
 	jmp	.Lcls_epilogue
+.Lcls_retstruct:
+	movl	%ebp, %esp
+	popl	%ebp
+	ret	$4
 .LFE2:
 	.size	ffi_closure_SYSV, .-ffi_closure_SYSV