Overview
Comment: | Merge trunk into branch "tagged-pointers" |
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Downloads: | Tarball | ZIP archive | SQL archive |
Timelines: | family | ancestors | descendants | both | tagged-pointers |
Files: | files | file ages | folders |
SHA3-256: |
3e57593e8d10b86323d2a29644ae982b |
User & Date: | js on 2020-07-08 00:17:27 |
Other Links: | branch diff | manifest | tags |
Context
2020-07-08
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19:52 | lookup-asm-powerpc-elf.S: Support tagged pointers check-in: a0e61a4760 user: js tags: tagged-pointers | |
00:17 | Merge trunk into branch "tagged-pointers" check-in: 3e57593e8d user: js tags: tagged-pointers | |
00:03 | Fix forwarding on NetBSD/PowerPC check-in: 1fea22809b user: js tags: trunk | |
2020-07-06
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23:36 | lookup-asm-mips-elf.S: Support tagged pointers check-in: 8870c49908 user: js tags: tagged-pointers | |
Changes
Modified PLATFORMS.md from [9a5545a862] to [90d4315b90].
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75 76 77 78 79 80 81 | * Compilers: Clang * Runtimes: Apple Linux ----- | | | > | | | < | > | | 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 | * Compilers: Clang * Runtimes: Apple Linux ----- * Architectures: Alpha, ARMv6, ARMv7, ARM64, Itanium, m68k, MIPS (O32), MIPS64 (N64), RISC-V 64, PowerPC, S390x, SuperH-4, x86, x86_64 * Compilers: Clang 3.0-10.0, GCC 4.6-10.0 * Runtimes: ObjFW macOS ----- * OS Versions: 10.5, 10.7-10.14, Darling * Architectures: PowerPC, PowerPC64, x86, x86_64 * Compilers: Clang 3.1-10.0, GCC 4.2.1 * Runtimes: Apple, ObjFW MorphOS ------- * OS Versions: 3.9-3.11 * Architectures: PowerPC * Compilers: GCC 5.3.0, GCC 5.4.0 * Runtimes: ObjFW * Notes: libnix and ixemul are both supported NetBSD ------ * Architectures: ARM, ARM (big endian, BE8 mode), MIPS (O32), PowerPC, SPARC, SPARC64, x86, x86_64 * Compilers: Clang 3.0-3.2, GCC 4.1.3 & 4.5.3 & 7.4.0 * Runtimes: ObjFW Nintendo 3DS ------------ * OS Versions: 9.2.0-20E, 10.5.0-30E / Homebrew Channel 1.1.0 |
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132 133 134 135 136 137 138 | * Limitations: No threads, no sockets * Notes: File support requires an argv-compatible launcher (such as HBMenu) OpenBSD ------- | | | 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 | * Limitations: No threads, no sockets * Notes: File support requires an argv-compatible launcher (such as HBMenu) OpenBSD ------- * OS Versions: 5.2-6.7 * Architectures: MIPS64, PA-RISC, PowerPC, SPARC64, x86_64 * Compilers: GCC 6.3.0, Clang 4.0 * Runtimes: ObjFW PlayStation Portable -------------------- |
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182 183 184 185 186 187 188 | Windows ------- * OS Versions: 98 SE, NT 4.0, XP (x86), 7 (x64), 8 (x64), 8.1 (x64), 10, Wine (x86 & x64) * Architectures: x86, x86_64 | | | > | 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 | Windows ------- * OS Versions: 98 SE, NT 4.0, XP (x86), 7 (x64), 8 (x64), 8.1 (x64), 10, Wine (x86 & x64) * Architectures: x86, x86_64 * Compilers: GCC 5.3.0 & 6.2.0 from msys2 (x86 & x64), Clang 3.9.0 from msys2 (x86), Clang 10.0 from msys2 (x86 & x86_64) * Runtimes: ObjFW Others ------ Basically, it should run on any POSIX system to which GCC >= 4.6 or a recent |
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Modified src/forwarding/forwarding-powerpc-elf.S from [02c7954cba] to [765ed4e505].
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23 24 25 26 27 28 29 30 31 32 33 34 35 36 | .globl of_forward_stret .section .text of_forward: stwu %r1, -112(%r1) mflr %r0 stw %r0, 116(%r1) /* Save all arguments */ stw %r3, 8(%r1) stw %r4, 12(%r1) stw %r5, 16(%r1) stw %r6, 20(%r1) stw %r7, 24(%r1) | > > > > > > > | 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 | .globl of_forward_stret .section .text of_forward: stwu %r1, -112(%r1) mflr %r0 stw %r0, 116(%r1) stw %r30, 104(%r1) bl 0f 0: mflr %r30 addis %r30, %r30, .Lbiased_got2-0b@ha addi %r30, %r30, .Lbiased_got2-0b@l /* Save all arguments */ stw %r3, 8(%r1) stw %r4, 12(%r1) stw %r5, 16(%r1) stw %r6, 20(%r1) stw %r7, 24(%r1) |
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44 45 46 47 48 49 50 | stfd %f3, 56(%r1) stfd %f4, 64(%r1) stfd %f5, 72(%r1) stfd %f6, 80(%r1) stfd %f7, 88(%r1) stfd %f8, 96(%r1) | | | < | | < | | < | | 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 | stfd %f3, 56(%r1) stfd %f4, 64(%r1) stfd %f5, 72(%r1) stfd %f6, 80(%r1) stfd %f7, 88(%r1) stfd %f8, 96(%r1) bl object_getClass+0x8000@plt lwz %r4, .Lgot_sel_forwardingTargetForSelector_-.Lbiased_got2(%r30) bl class_respondsToSelector+0x8000@plt cmpwi %r3, 0 beq- 0f lwz %r3, 8(%r1) lwz %r4, .Lgot_sel_forwardingTargetForSelector_-.Lbiased_got2(%r30) bl objc_msg_lookup+0x8000@plt mtctr %r3 lwz %r3, 8(%r1) lwz %r4, .Lgot_sel_forwardingTargetForSelector_-.Lbiased_got2(%r30) lwz %r5, 12(%r1) bctrl cmpwi %r3, 0 beq- 0f lwz %r4, 8(%r1) cmpw %r3, %r4 beq- 0f stw %r3, 8(%r1) lwz %r4, 12(%r1) bl objc_msg_lookup+0x8000@plt mtctr %r3 /* Restore all arguments */ lwz %r3, 8(%r1) lwz %r4, 12(%r1) lwz %r5, 16(%r1) lwz %r6, 20(%r1) |
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97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 | lfd %f3, 56(%r1) lfd %f4, 64(%r1) lfd %f5, 72(%r1) lfd %f6, 80(%r1) lfd %f7, 88(%r1) lfd %f8, 96(%r1) lwz %r0, 116(%r1) mtlr %r0 addi %r1, %r1, 112 bctr 0: lwz %r3, 8(%r1) lwz %r4, 12(%r1) lwz %r0, 116(%r1) mtlr %r0 addi %r1, %r1, 112 | > > > > | > > > > > > > | 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 | lfd %f3, 56(%r1) lfd %f4, 64(%r1) lfd %f5, 72(%r1) lfd %f6, 80(%r1) lfd %f7, 88(%r1) lfd %f8, 96(%r1) lwz %r30, 104(%r1) lwz %r0, 116(%r1) mtlr %r0 addi %r1, %r1, 112 bctr 0: lwz %r3, 8(%r1) lwz %r4, 12(%r1) lwz %r0, .Lgot_of_method_not_found-.Lbiased_got2(%r30) mtctr %r0 lwz %r30, 104(%r1) lwz %r0, 116(%r1) mtlr %r0 addi %r1, %r1, 112 bctr .type of_forward, @function .size of_forward, .-of_forward of_forward_stret: stwu %r1, -112(%r1) mflr %r0 stw %r0, 116(%r1) stw %r30, 104(%r1) bl 0f 0: mflr %r30 addis %r30, %r30, .Lbiased_got2-0b@ha addi %r30, %r30, .Lbiased_got2-0b@l /* Save all arguments */ stw %r3, 8(%r1) stw %r4, 12(%r1) stw %r5, 16(%r1) stw %r6, 20(%r1) stw %r7, 24(%r1) |
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140 141 142 143 144 145 146 | stfd %f4, 64(%r1) stfd %f5, 72(%r1) stfd %f6, 80(%r1) stfd %f7, 88(%r1) stfd %f8, 96(%r1) mr %r3, %r4 | | | < | | < | | < | | 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 | stfd %f4, 64(%r1) stfd %f5, 72(%r1) stfd %f6, 80(%r1) stfd %f7, 88(%r1) stfd %f8, 96(%r1) mr %r3, %r4 bl object_getClass+0x800@plt lwz %r4, .Lgot_sel_forwardingTargetForSelector_-.Lbiased_got2(%r30) bl class_respondsToSelector+0x8000@plt cmpwi %r3, 0 beq- 0f lwz %r3, 12(%r1) lwz %r4, .Lgot_sel_forwardingTargetForSelector_-.Lbiased_got2(%r30) bl objc_msg_lookup+0x8000@plt mtctr %r3 lwz %r3, 12(%r1) lwz %r4, .Lgot_sel_forwardingTargetForSelector_-.Lbiased_got2(%r30) lwz %r5, 16(%r1) bctrl cmpwi %r3, 0 beq- 0f lwz %r4, 12(%r1) cmpw %r3, %r4 beq- 0f stw %r3, 12(%r1) lwz %r4, 16(%r1) bl objc_msg_lookup_stret+0x8000@plt mtctr %r3 /* Restore all arguments */ lwz %r3, 8(%r1) lwz %r4, 12(%r1) lwz %r5, 16(%r1) lwz %r6, 20(%r1) |
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202 203 204 205 206 207 208 209 210 211 212 213 | addi %r1, %r1, 112 bctr 0: lwz %r3, 8(%r1) lwz %r4, 12(%r1) lwz %r5, 16(%r1) lwz %r0, 116(%r1) mtlr %r0 addi %r1, %r1, 112 | > > > | > > > > | > > > > > | > | > > > > > > > > > > > > > > > > > | 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 | addi %r1, %r1, 112 bctr 0: lwz %r3, 8(%r1) lwz %r4, 12(%r1) lwz %r5, 16(%r1) lwz %r0, .Lgot_of_method_not_found_stret-.Lbiased_got2(%r30) mtctr %r0 lwz %r30, 104(%r1) lwz %r0, 116(%r1) mtlr %r0 addi %r1, %r1, 112 bctr .type of_forward_stret, @function .size of_forward_stret, .-of_forward_stret init: stwu %r1, -16(%r1) mflr %r0 stw %r0, 20(%r1) stw %r30, 8(%r1) bl 0f 0: mflr %r30 addis %r30, %r30, .Lbiased_got2-0b@ha addi %r30, %r30, .Lbiased_got2-0b@l lwz %r3, .Lgot_module-.Lbiased_got2(%r30) bl __objc_exec_class+0x8000@plt lwz %r30, 8(%r1) lwz %r0, 20(%r1) addi %r1, %r1, 16 mtlr %r0 blr .section .ctors, "aw", @progbits .long init .section .rodata str_forwardingTargetForSelector_: .asciz "forwardingTargetForSelector:" .section .data sel_forwardingTargetForSelector_: .long str_forwardingTargetForSelector_, 0 .long 0, 0 symtab: .long 0, sel_forwardingTargetForSelector_ .short 0, 0 .long 0 .long 0 module: .long 8, 16, 0, symtab .section .got2, "aw" .Lbiased_got2 = .+0x8000 .Lgot_module: .long module .Lgot_sel_forwardingTargetForSelector_: .long sel_forwardingTargetForSelector_ .Lgot_of_method_not_found: .long of_method_not_found .Lgot_of_method_not_found_stret: .long of_method_not_found_stret #ifdef OF_LINUX .section .note.GNU-stack, "", @progbits #endif |