Artifact 7e33d5be6487b4bb6987b278d77920475ff4e7ec37b78bd7acbe4bf4ece22153:
- File
src/runtime/lookup-asm/lookup-asm-x86-win32.S
— part of check-in
[603524c162]
at
2021-02-01 00:39:24
on branch trunk
— Revert lookup-asm-x86-win32.S back to AT&T syntax
This is for consistency with the Mach-O version. (user: js, size: 1840) [annotate] [blame] [check-ins using]
/* * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im> * * All rights reserved. * * This file is part of ObjFW. It may be distributed under the terms of the * Q Public License 1.0, which can be found in the file LICENSE.QPL included in * the packaging of this file. * * Alternatively, it may be distributed under the terms of the GNU General * Public License, either version 2 or 3, which can be found in the file * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this * file. */ #include "config.h" .globl _objc_msg_lookup .globl _objc_msg_lookup_stret .globl _objc_msg_lookup_super .globl _objc_msg_lookup_super_stret .section .text .macro generate_lookup name not_found \name: movl 4(%esp), %edx testl %edx, %edx jz ret_nil btl $0, %edx jc .Ltagged_pointer_\name movl (%edx), %edx movl 32(%edx), %edx .Lmain_\name: movl 8(%esp), %eax #ifdef OF_SELUID24 movzbl 2(%eax), %ecx movl (%edx,%ecx,4), %edx #endif movzbl 1(%eax), %ecx movl (%edx,%ecx,4), %edx movzbl (%eax), %ecx movl (%edx,%ecx,4), %eax testl %eax, %eax jz \not_found ret .Ltagged_pointer_\name: xorl _objc_tagged_pointer_secret, %edx andb $0xE, %dl movzbl %dl, %edx movl _objc_tagged_pointer_classes(,%edx,2), %edx movl 32(%edx), %edx jmp .Lmain_\name .endm .macro generate_lookup_super name lookup \name: movl 4(%esp), %edx movl (%edx), %eax test %eax, %eax jz ret_nil movl %eax, 4(%esp) movl 4(%edx), %edx movl 32(%edx), %edx jmp .Lmain_\lookup .endm generate_lookup _objc_msg_lookup _objc_method_not_found generate_lookup _objc_msg_lookup_stret _objc_method_not_found_stret generate_lookup_super _objc_msg_lookup_super _objc_msg_lookup generate_lookup_super _objc_msg_lookup_super_stret _objc_msg_lookup_stret ret_nil: movl $nil_method, %eax ret nil_method: xorl %eax, %eax ret