Comment: | Move lookup asm files to src/runtime/lookup-asm. |
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c4abdf467a0f86f1e98e478eb118591f |
User & Date: | js on 2013-09-20 10:57:51 |
Other Links: | manifest | tags |
2013-09-28
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01:50 | Improve HTTP request method handling. check-in: c76896d937 user: js tags: trunk | |
2013-09-20
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10:57 | Move lookup asm files to src/runtime/lookup-asm. check-in: c4abdf467a user: js tags: trunk | |
2013-09-18
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11:32 | src/Makefile: Fix missing dependencies. check-in: 98f6b989cc user: js tags: trunk | |
Modified configure.ac from [bab4e94e37] to [8dc8e76438].
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126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 | AS_IF([test x"$enable_shared" != x"no"], [ BUILDSYS_SHARED_LIB AC_SUBST(OBJFW_SHARED_LIB, "${LIB_PREFIX}objfw${LIB_SUFFIX}") AC_SUBST(EXCEPTIONS_LIB_A, "exceptions.lib.a") AC_SUBST(EXCEPTIONS_EXCEPTIONS_LIB_A, "exceptions/exceptions.lib.a") AC_SUBST(FORWARDING_LIB_A, "forwarding.lib.a") AC_SUBST(FORWARDING_FORWARDING_LIB_A, "forwarding/forwarding.lib.a") ], [ AC_SUBST(LIBOBJFW_DEP, "../src/libobjfw.a") ]) AC_ARG_ENABLE(static, AS_HELP_STRING([--enable-static], [build static library])) AS_IF([test x"$enable_static" = x"yes" -o x"$enable_shared" = x"no"], [ AC_SUBST(OBJFW_STATIC_LIB, "libobjfw.a") AC_SUBST(EXCEPTIONS_A, "exceptions.a") AC_SUBST(EXCEPTIONS_EXCEPTIONS_A, "exceptions/exceptions.a") AC_SUBST(FORWARDING_A, "forwarding.a") AC_SUBST(FORWARDING_FORWARDING_A, "forwarding/forwarding.a") ]) AC_DEFINE_UNQUOTED(PLUGIN_SUFFIX, "$PLUGIN_SUFFIX", [Suffix for plugins]) AS_IF([test x"$PLUGIN_SUFFIX" != x""], [ AC_SUBST(USE_SRCS_PLUGINS, '${SRCS_PLUGINS}') AC_SUBST(TESTPLUGIN, "plugin") AC_DEFINE(OF_HAVE_PLUGINS, 1, [Whether we have plugin support]) | > > > > | 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 | AS_IF([test x"$enable_shared" != x"no"], [ BUILDSYS_SHARED_LIB AC_SUBST(OBJFW_SHARED_LIB, "${LIB_PREFIX}objfw${LIB_SUFFIX}") AC_SUBST(EXCEPTIONS_LIB_A, "exceptions.lib.a") AC_SUBST(EXCEPTIONS_EXCEPTIONS_LIB_A, "exceptions/exceptions.lib.a") AC_SUBST(FORWARDING_LIB_A, "forwarding.lib.a") AC_SUBST(FORWARDING_FORWARDING_LIB_A, "forwarding/forwarding.lib.a") AC_SUBST(LOOKUP_ASM_LIB_A, "lookup-asm.lib.a") AC_SUBST(LOOKUP_ASM_LOOKUP_ASM_LIB_A, "lookup-asm/lookup-asm.lib.a") ], [ AC_SUBST(LIBOBJFW_DEP, "../src/libobjfw.a") ]) AC_ARG_ENABLE(static, AS_HELP_STRING([--enable-static], [build static library])) AS_IF([test x"$enable_static" = x"yes" -o x"$enable_shared" = x"no"], [ AC_SUBST(OBJFW_STATIC_LIB, "libobjfw.a") AC_SUBST(EXCEPTIONS_A, "exceptions.a") AC_SUBST(EXCEPTIONS_EXCEPTIONS_A, "exceptions/exceptions.a") AC_SUBST(FORWARDING_A, "forwarding.a") AC_SUBST(FORWARDING_FORWARDING_A, "forwarding/forwarding.a") AC_SUBST(LOOKUP_ASM_A, "lookup-asm.a") AC_SUBST(LOOKUP_ASM_LOOKUP_ASM_A, "lookup-asm/lookup-asm.a") ]) AC_DEFINE_UNQUOTED(PLUGIN_SUFFIX, "$PLUGIN_SUFFIX", [Suffix for plugins]) AS_IF([test x"$PLUGIN_SUFFIX" != x""], [ AC_SUBST(USE_SRCS_PLUGINS, '${SRCS_PLUGINS}') AC_SUBST(TESTPLUGIN, "plugin") AC_DEFINE(OF_HAVE_PLUGINS, 1, [Whether we have plugin support]) |
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Modified extra.mk.in from [e410e21bbc] to [8602edafc0].
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20 21 22 23 24 25 26 27 28 29 30 31 32 33 | FORWARDING_A = @FORWARDING_A@ FORWARDING_FORWARDING_A = @FORWARDING_FORWARDING_A@ FORWARDING_FORWARDING_LIB_A = @FORWARDING_FORWARDING_LIB_A@ FORWARDING_LIB_A = @FORWARDING_LIB_A@ FOUNDATION_COMPAT_M = @FOUNDATION_COMPAT_M@ INSTANCE_M = @INSTANCE_M@ LIBOBJFW_DEP = @LIBOBJFW_DEP@ MAP_LDFLAGS = @MAP_LDFLAGS@ OFBLOCKTESTS_M = @OFBLOCKTESTS_M@ OFHTTPCLIENTTESTS_M = @OFHTTPCLIENTTESTS_M@ OFPROCESS_M = @OFPROCESS_M@ OFSTREAMOBSERVER_KQUEUE_M = @OFSTREAMOBSERVER_KQUEUE_M@ OFSTREAMOBSERVER_POLL_M = @OFSTREAMOBSERVER_POLL_M@ OFSTREAMOBSERVER_SELECT_M = @OFSTREAMOBSERVER_SELECT_M@ | > > > > | 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 | FORWARDING_A = @FORWARDING_A@ FORWARDING_FORWARDING_A = @FORWARDING_FORWARDING_A@ FORWARDING_FORWARDING_LIB_A = @FORWARDING_FORWARDING_LIB_A@ FORWARDING_LIB_A = @FORWARDING_LIB_A@ FOUNDATION_COMPAT_M = @FOUNDATION_COMPAT_M@ INSTANCE_M = @INSTANCE_M@ LIBOBJFW_DEP = @LIBOBJFW_DEP@ LOOKUP_ASM_A = @LOOKUP_ASM_A@ LOOKUP_ASM_LIB_A = @LOOKUP_ASM_LIB_A@ LOOKUP_ASM_LOOKUP_ASM_A = @LOOKUP_ASM_LOOKUP_ASM_A@ LOOKUP_ASM_LOOKUP_ASM_LIB_A = @LOOKUP_ASM_LOOKUP_ASM_LIB_A@ MAP_LDFLAGS = @MAP_LDFLAGS@ OFBLOCKTESTS_M = @OFBLOCKTESTS_M@ OFHTTPCLIENTTESTS_M = @OFHTTPCLIENTTESTS_M@ OFPROCESS_M = @OFPROCESS_M@ OFSTREAMOBSERVER_KQUEUE_M = @OFSTREAMOBSERVER_KQUEUE_M@ OFSTREAMOBSERVER_POLL_M = @OFSTREAMOBSERVER_POLL_M@ OFSTREAMOBSERVER_SELECT_M = @OFSTREAMOBSERVER_SELECT_M@ |
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Modified src/runtime/Makefile from [d1091e58a3] to [d72d893a5c].
1 2 3 4 5 6 7 8 9 10 11 12 | include ../../extra.mk STATIC_PIC_LIB_NOINST = ${RUNTIME_LIB_A} STATIC_LIB_NOINST = ${RUNTIME_A} SRCS = arc.m \ category.m \ class.m \ exception.m \ hashtable.m \ init.m \ lookup.m \ | > > < > > > > > | 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 | include ../../extra.mk SUBDIRS = lookup-asm STATIC_PIC_LIB_NOINST = ${RUNTIME_LIB_A} STATIC_LIB_NOINST = ${RUNTIME_A} SRCS = arc.m \ category.m \ class.m \ exception.m \ hashtable.m \ init.m \ lookup.m \ property.m \ protocol.m \ selector.m \ sparsearray.m \ static-instances.m \ synchronized.m \ ${USE_SRCS_THREADS} SRCS_THREADS = threading.m INCLUDES = runtime.h OBJS_EXTRA = ${LOOKUP_ASM_LOOKUP_ASM_A} LIB_OBJS_EXTRA = ${LOOKUP_ASM_LOOKUP_ASM_LIB_A} include ../../buildsys.mk CPPFLAGS += -I. -I.. -I../.. LD = ${OBJC} ${LOOKUP_ASM_LOOKUP_ASM_A} ${LOOKUP_ASM_LOOKUP_ASM_LIB_A}: lookup-asm |
Deleted src/runtime/lookup-asm-amd64-elf.S version [0076c67932].
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Deleted src/runtime/lookup-asm-amd64-macho.S version [9f2fcb9422].
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Deleted src/runtime/lookup-asm-arm-elf.S version [79afacfbeb].
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Deleted src/runtime/lookup-asm-mips-elf.S version [87a1a9916a].
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Deleted src/runtime/lookup-asm-ppc-elf.S version [43dfa59b3f].
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Deleted src/runtime/lookup-asm-x86-elf.S version [483507fb77].
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Deleted src/runtime/lookup-asm.S version [4df371ebd5].
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Added src/runtime/lookup-asm/Makefile version [341ce3fe17].
> > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 | include ../../../extra.mk STATIC_PIC_LIB_NOINST = ${LOOKUP_ASM_LIB_A} STATIC_LIB_NOINST = ${LOOKUP_ASM_A} SRCS = lookup-asm.S include ../../../buildsys.mk ASFLAGS += -I../../.. |
Added src/runtime/lookup-asm/lookup-asm-amd64-elf.S version [0076c67932].
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 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 82 | /* * Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013 * 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_handler \name: testq %rdi, %rdi jz ret_nil movq (%rdi), %r8 movq 64(%r8), %r8 .main_\name: movq (%rsi), %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 \not_found_handler@PLT ret .type \name, %function .size \name, .-\name .endm .macro generate_lookup_super name lookup \name: movq (%rdi), %rax testq %rax, %rax jz ret_nil movq 8(%rdi), %r8 movq 64(%r8), %r8 movq %rdi, %rax jmp .main_\lookup .type \name, %function .size \name, .-\name .endm generate_lookup objc_msg_lookup objc_not_found_handler generate_lookup objc_msg_lookup_stret objc_not_found_handler_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 #ifdef __linux__ .section .note.GNU-stack, "", %progbits #endif |
Added src/runtime/lookup-asm/lookup-asm-amd64-macho.S version [9f2fcb9422].
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 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 | /* * Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013 * 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, __text, regular, pure_instructions .macro generate_lookup $0: testq %rdi, %rdi jz ret_nil movq (%rdi), %r8 movq 64(%r8), %r8 Lmain$0: movq (%rsi), %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 $1 ret .endmacro .macro generate_lookup_super: $0: movq (%rdi), %rax testq %rax, %rax jz ret_nil movq 8(%rdi), %r8 movq 64(%r8), %r8 movq %rdi, %rax jmp Lmain$1 .endmacro generate_lookup _objc_msg_lookup, _objc_not_found_handler generate_lookup _objc_msg_lookup_stret, _objc_not_found_handler_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: movq %rdi, %rax ret |
Added src/runtime/lookup-asm/lookup-asm-arm-elf.S version [79afacfbeb].
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 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 * 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_handler \name: cmp r0, #0 beq ret_nil ldr r2, [r0, #0] ldr r2, [r2, #32] .main_\name: #ifdef OF_SELUID24 ldrb r3, [r1, #2] ldr r2, [r2, r3, lsl #2] #endif ldrb r3, [r1, #1] ldr r2, [r2, r3, lsl #2] ldrb r3, [r1, #0] ldr r2, [r2, r3, lsl #2] cmp r2, #0 beq \not_found_handler(PLT) mov r0, r2 bx lr .type \name, %function .size \name, .-\name .endm .macro generate_lookup_super name lookup \name: ldr r2, [r0, #0] cmp r0, #0 beq ret_nil ldr r2, [r0, #4] ldr r2, [r2, #32] b .main_\lookup .type \name, %function .size \name, .-\name .endm generate_lookup objc_msg_lookup objc_not_found_handler generate_lookup objc_msg_lookup_stret objc_not_found_handler_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: adr r0, nil_method bx lr nil_method: mov r0, #0 bx lr #ifdef __linux__ .section .note.GNU-stack, "", %progbits #endif |
Added src/runtime/lookup-asm/lookup-asm-mips-elf.S version [87a1a9916a].
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 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 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 | /* * Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013 * 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_handler \name: beqz $a0, .ret_nil_\name lw $t0, 0($a0) lw $t0, 32($t0) .main_\name: #if defined(_MIPSEL) # ifdef OF_SELUID24 lbu $t1, 2($a1) # endif lbu $t2, 1($a1) lbu $t3, 0($a1) #elif defined(_MIPSEB) # ifdef OF_SELUID24 lbu $t1, 1($a1) # endif lbu $t2, 2($a1) lbu $t3, 3($a1) #else # error Neither _MIPSEL nor _MIPSEB defined! #endif #ifdef OF_SELUID24 sll $t1, $t1, 2 #endif sll $t2, $t2, 2 sll $t3, $t3, 2 #ifdef OF_SELUID24 addu $t0, $t0, $t1 lw $t0, 0($t0) #endif addu $t0, $t0, $t2 lw $t0, 0($t0) addu $t0, $t0, $t3 lw $t0, 0($t0) #ifdef __PIC__ beqz $t0, .forward_\name #else beqz $t0, \not_found_handler #endif move $v0, $t0 j $ra .ret_nil_\name: #ifdef __PIC__ addiu $v0, $t9, nil_method-\name #else la $v0, nil_method #endif j $ra #ifdef __PIC__ .forward_\name: lui $gp, %hi(_gp_disp) addiu $gp, $gp, %lo(_gp_disp) addu $gp, $gp, $t9 addiu $gp, $gp, .forward_\name-\name lw $t9, %call16(\not_found_handler)($gp) jr $t9 #endif .type \name, %function .size \name, .-\name .endm .macro generate_lookup_super name lookup \name: lw $t0, 0($a0) beqz $t0, .ret_nil_\name lw $t0, 4($a0) lw $t0, 32($t0) b .main_\lookup .ret_nil_\name: #ifdef __PIC__ addiu $v0, $t9, nil_method-\name #else la $v0, nil_method #endif j $ra .type \name, %function .size \name, .-\name .endm generate_lookup objc_msg_lookup objc_not_found_handler generate_lookup objc_msg_lookup_stret objc_not_found_handler_stret generate_lookup_super objc_msg_lookup_super objc_msg_lookup generate_lookup_super objc_msg_lookup_super_stret objc_msg_lookup_stret nil_method: move $v0, $zero j $ra #ifdef __linux__ .section .note.GNU-stack, "", %progbits #endif |
Added src/runtime/lookup-asm/lookup-asm-ppc-elf.S version [43dfa59b3f].
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 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 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 | /* * Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013 * 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_handler \name: cmpwi %r3, 0 beq- ret_nil lwz %r5, 0(%r3) lwz %r5, 32(%r5) .main_\name: #ifdef OF_SELUID24 lbz %r6, 1(%r4) #endif lbz %r7, 2(%r4) lbz %r8, 3(%r4) #ifdef OF_SELUID24 slwi %r6, %r6, 2 #endif slwi %r7, %r7, 2 slwi %r8, %r8, 2 #ifdef OF_SELUID24 lwzx %r5, %r5, %r6 #endif lwzx %r5, %r5, %r7 lwzx %r5, %r5, %r8 cmpwi %r5, 0 beq- .forward_\name mr %r3, %r5 blr .forward_\name: b \not_found_handler@plt .type \name, %function .size \name, .-\name .endm .macro generate_lookup_super name lookup \name: lwz %r5, 0(%r3) cmpwi %r5, 0 beq- ret_nil lwz %r5, 4(%r3) lwz %r5, 32(%r5) b .main_\lookup .type \name, %function .size \name, .-\name .endm generate_lookup objc_msg_lookup objc_not_found_handler generate_lookup objc_msg_lookup_stret objc_not_found_handler_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: mflr %r0 bl get_pc mtlr %r0 .L0: addi %r3, %r3, nil_method-.L0 blr nil_method: li %r3, 0 blr get_pc: mflr %r3 blr #ifdef __linux__ .section .note.GNU-stack, "", %progbits #endif |
Added src/runtime/lookup-asm/lookup-asm-x86-elf.S version [483507fb77].
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 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 82 83 84 85 86 87 88 89 90 91 92 93 94 95 | /* * Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013 * 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_handler \name: movl 4(%esp), %edx testl %edx, %edx jz ret_nil movl (%edx), %edx movl 32(%edx), %edx .main_\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 .forward_\name ret .forward_\name: call get_eip .forward_L0_\name: addl $\not_found_handler-.forward_L0_\name, %eax jmp *%eax .type \name, %function .size \name, .-\name .endm .macro generate_lookup_super name lookup \name: movl 4(%esp), %edx cmpl $0, (%edx) je ret_nil movl 4(%edx), %edx movl 32(%edx), %edx jmp .main_\lookup .type \name, %function .size \name, .-\name .endm generate_lookup objc_msg_lookup objc_not_found_handler generate_lookup objc_msg_lookup_stret objc_not_found_handler_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: call get_eip .L0: addl $nil_method-.L0, %eax ret nil_method: xorl %eax, %eax ret get_eip: movl (%esp), %eax ret #ifdef __linux__ .section .note.GNU-stack, "", %progbits #endif |
Added src/runtime/lookup-asm/lookup-asm.S version [4df371ebd5].
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 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 | /* * Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013 * 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" #if defined(__ELF__) # if defined(__amd64__) || defined(__x86_64__) # include "lookup-asm-amd64-elf.S" # elif defined(__i386__) # include "lookup-asm-x86-elf.S" # elif defined(__arm__) || defined(__ARM__) # include "lookup-asm-arm-elf.S" # elif defined(__ppc__) || defined(__PPC__) # include "lookup-asm-ppc-elf.S" # elif (defined(_MIPS_SIM) && _MIPS_SIM == _ABIO32) || \ (defined(__mips_eabi) && _MIPS_SZPTR == 32) # include "lookup-asm-mips-elf.S" # endif #elif defined(__MACH__) # if defined(__amd64__) || defined(__x86_64__) # include "lookup-asm-amd64-macho.S" # endif #endif |