Overview
| Comment: | Add lookup-asm-amd64-win64.S |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
80ab671cf4f9a217aed81f29818db411 |
| User & Date: | js on 2014-02-19 14:31:34 |
| Other Links: | manifest | tags |
Context
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2014-02-20
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| 16:04 | Add forwardingTargetForSelector: for AMD64/Win64 check-in: 0ce296bbb5 user: js tags: trunk | |
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2014-02-19
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| 14:31 | Add lookup-asm-amd64-win64.S check-in: 80ab671cf4 user: js tags: trunk | |
| 13:05 | lookup-asm-amd64-*: Remove useless mov check-in: 452bdb4a5f user: js tags: trunk | |
Changes
Added src/runtime/lookup-asm/lookup-asm-amd64-win64.S version [0e61521df8].
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 | /* * Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013, 2014 * Jonathan Schleifer <js@webkeks.org> * * 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: testq %rcx, %rcx jz ret_nil movq (%rcx), %r8 movq 56(%r8), %r8 .Lmain_\name: movq %rcx, %r10 movq %rdx, %r11 movq (%rdx), %rax movzbl %ah, %ecx movzbl %al, %edx #ifdef OF_SELUID24 shrl $16, %eax movq (%r8,%rax,8), %r8 #endif movq (%r8,%rcx,8), %r8 movq (%r8,%rdx,8), %rax testq %rax, %rax jz 0f ret 0: movq %r10, %rcx movq %r11, %rdx jmp \not_found .endm .macro generate_lookup_super name lookup \name: movq (%rcx), %rax testq %rax, %rax jz ret_nil movq 8(%rcx), %r8 movq 56(%r8), %r8 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: leaq nil_method(%rip), %rax ret nil_method: xorq %rax, %rax ret |
Modified src/runtime/lookup-asm/lookup-asm.S from [01d860fc4e] to [fd112afaa8].
| ︙ | ︙ | |||
32 33 34 35 36 37 38 | #elif defined(__MACH__) # if defined(__x86_64__) # include "lookup-asm-amd64-macho.S" # elif defined(__ppc__) # include "lookup-asm-ppc-macho.S" # endif #elif defined(_WIN32) | | > > | 32 33 34 35 36 37 38 39 40 41 42 43 44 | #elif defined(__MACH__) # if defined(__x86_64__) # include "lookup-asm-amd64-macho.S" # elif defined(__ppc__) # include "lookup-asm-ppc-macho.S" # endif #elif defined(_WIN32) # if defined(__x86_64__) # include "lookup-asm-amd64-win64.S" # elif defined(__i386__) # include "lookup-asm-x86-win32.S" # endif #endif |
Modified src/runtime/runtime-private.h from [adca3c814b] to [bccc1d0efc].
| ︙ | ︙ | |||
186 187 188 189 190 191 192 | # define OF_ASM_LOOKUP # endif #elif defined(__MACH__) # if defined(__x86_64__) || defined(__ppc__) # define OF_ASM_LOOKUP # endif #elif defined(_WIN32) | | | 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 |
# define OF_ASM_LOOKUP
# endif
#elif defined(__MACH__)
# if defined(__x86_64__) || defined(__ppc__)
# define OF_ASM_LOOKUP
# endif
#elif defined(_WIN32)
# if defined(__x86_64__) || defined(__i386__)
# define OF_ASM_LOOKUP
# endif
#endif
#define OBJC_ERROR(...) \
{ \
fprintf(stderr, "[objc @ " __FILE__ ":%d] ", __LINE__); \
fprintf(stderr, __VA_ARGS__); \
fputs("\n", stderr); \
abort(); \
}
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