ObjFW  Check-in [20314bea6c]

Overview
Comment:forwarding-x86-elf.S: Use @GOTOFF / @GOT

This makes Solaris' linker happy.

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Timelines: family | ancestors | descendants | both | trunk
Files: files | file ages | folders
SHA3-256: 20314bea6c85bffd7acedb87855c54fe7fd76f5427464a1dbb819496d3204de2
User & Date: js on 2015-04-11 14:17:53
Other Links: manifest | tags
Context
2015-04-11
14:37
threading_pthread.m: Only set stack size if > 0 check-in: 60ebb21fc7 user: js tags: trunk
14:17
forwarding-x86-elf.S: Use @GOTOFF / @GOT check-in: 20314bea6c user: js tags: trunk
14:15
lookup-asm-x86-elf.S: Use \not_found@GOT(%eax) check-in: 1300995979 user: js tags: trunk
Changes

Modified src/forwarding/forwarding-x86-elf.S from [5b2d66a06c] to [f3271edd35].

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	movl	%esp, %ebp

	pushl	%ebx
	subl	$20, %esp

	call	get_eip
0:
	addl	$_GLOBAL_OFFSET_TABLE_, %ebx

	movl	8(%ebp), %eax
	movl	%eax, (%esp)
	leal	object_getClass-0b(%ebx), %eax
	movl	object_getClass@GOT(%ebx), %eax
	call	*%eax

	movl	%eax, (%esp)
	leal	sel_forwardingTargetForSelector_-0b(%ebx), %eax
	leal	sel_forwardingTargetForSelector_@GOTOFF(%ebx), %eax
	movl	%eax, 4(%esp)
	leal	class_respondsToSelector-0b(%ebx), %eax
	movl	class_respondsToSelector@GOT(%ebx), %eax
	call	*%eax

	testl	%eax, %eax
	jz	1f

	movl	8(%ebp), %eax
	movl	%eax, (%esp)
	leal	sel_forwardingTargetForSelector_-0b(%ebx), %eax
	leal	sel_forwardingTargetForSelector_@GOTOFF(%ebx), %eax
	movl	%eax, 4(%esp)
	leal	objc_msg_lookup-0b(%ebx), %eax
	movl	objc_msg_lookup@GOT(%ebx), %eax
	call	*%eax

	movl	8(%ebp), %edx
	movl	%edx, (%esp)
	leal	sel_forwardingTargetForSelector_-0b(%ebx), %edx
	leal	sel_forwardingTargetForSelector_@GOTOFF(%ebx), %edx
	movl	%edx, 4(%esp)
	movl	12(%ebp), %edx
	movl	%edx, 8(%esp)
	call	*%eax

	testl	%eax, %eax
	jz	1f
	cmpl	8(%ebp), %eax
	je	1f

	movl	%eax, 8(%ebp)
	movl	%eax, (%esp)
	movl	12(%ebp), %eax
	movl	%eax, 4(%esp)
	leal	objc_msg_lookup-0b(%ebx), %eax
	movl	objc_msg_lookup@GOT(%ebx), %eax
	call	*%eax

	addl	$20, %esp
	popl	%ebx
	popl	%ebp

	jmp	*%eax

1:
	leal	of_method_not_found-0b(%ebx), %eax
	movl	of_method_not_found@GOT(%ebx), %eax

	addl	$20, %esp
	popl	%ebx
	popl	%ebp

	jmp	*%eax
.type of_forward, %function
.size of_forward, .-of_forward

of_forward_stret:
	pushl	%ebp
	movl	%esp, %ebp

	pushl	%ebx
	subl	$20, %esp

	call	get_eip
0:
	addl	$_GLOBAL_OFFSET_TABLE_, %ebx

	movl	12(%ebp), %eax
	movl	%eax, (%esp)
	leal	object_getClass-0b(%ebx), %eax
	movl	object_getClass@GOT(%ebx), %eax
	call	*%eax

	movl	%eax, (%esp)
	leal	sel_forwardingTargetForSelector_-0b(%ebx), %eax
	leal	sel_forwardingTargetForSelector_@GOTOFF(%ebx), %eax
	movl	%eax, 4(%esp)
	leal	class_respondsToSelector-0b(%ebx), %eax
	movl	class_respondsToSelector@GOT(%ebx), %eax
	call	*%eax

	testl	%eax, %eax
	jz	1f

	movl	12(%ebp), %eax
	movl	%eax, (%esp)
	leal	sel_forwardingTargetForSelector_-0b(%ebx), %eax
	leal	sel_forwardingTargetForSelector_@GOTOFF(%ebx), %eax
	movl	%eax, 4(%esp)
	leal	objc_msg_lookup-0b(%ebx), %eax
	movl	objc_msg_lookup@GOT(%ebx), %eax
	call	*%eax

	movl	12(%ebp), %edx
	movl	%edx, (%esp)
	leal	sel_forwardingTargetForSelector_-0b(%ebx), %edx
	leal	sel_forwardingTargetForSelector_@GOTOFF(%ebx), %edx
	movl	%edx, 4(%esp)
	movl	16(%ebp), %edx
	movl	%edx, 8(%esp)
	call	*%eax

	testl	%eax, %eax
	jz	1f
	cmpl	12(%ebp), %eax
	je	1f

	movl	%eax, 12(%ebp)
	movl	%eax, (%esp)
	movl	16(%ebp), %eax
	movl	%eax, 4(%esp)
	leal	objc_msg_lookup_stret-0b(%ebx), %eax
	movl	objc_msg_lookup_stret@GOT(%ebx), %eax
	call	*%eax

	addl	$20, %esp
	popl	%ebx
	popl	%ebp

	jmp	*%eax

1:
	leal	of_method_not_found_stret-0b(%ebx), %eax
	movl	of_method_not_found_stret@GOT(%ebx), %eax

	addl	$20, %esp
	popl	%ebx
	popl	%ebp

	jmp	*%eax
.type of_forward_stret, %function
.size of_forward_stret, .-of_forward_stret

init:
	pushl	%ebp
	movl	%esp, %ebp

	pushl	%ebx
	subl	$4, %esp

	call	get_eip
0:
	add	$_GLOBAL_OFFSET_TABLE_, %ebx

	leal	module-0b(%ebx), %eax
	leal	module@GOTOFF(%ebx), %eax
	movl	%eax, (%esp)
	leal	__objc_exec_class-0b(%ebx), %eax
	movl	__objc_exec_class@GOT(%ebx), %eax
	call	*%eax

	addl	$4, %esp
	popl	%ebx
	popl	%ebp
	ret