tc_directory.py « test - ranger - mirror of ranger

blob: f1b204c3616c8e9a00d16a4764d823d7a85a2683 (plain) (tree)

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fae694a0 generated by cgit-pink 1.4.1-2-gfad0 (git 2.36.2.497.gbbea4dcf42) at 2024-12-16 15:31:09 +0000

l"> . . . . 8/disp8 0x08000000/imm32 # compare *(ebp+8) 23 73/jump-if-addr>= $write-stream:fake/disp8 24 # . . push args 25 ff 6/subop/push 1/mod/*+disp8 5/rm32/ebp . . . . 0xc/disp8 . # push *(ebp+12) 26 ff 6/subop/push 1/mod/*+disp8 5/rm32/ebp . . . . 8/disp8 . # push *(ebp+8) 27 # . . call 28 e8/call <a href='113write-stream.subx.html#L77'>_write-stream</a>/disp32 29 # . . discard args 30 81 0/subop/add 3/mod/direct 4/rm32/esp . . . . . 8/imm32 # add to esp 31 eb/jump $write-stream:end/disp8 32 $write-stream:fake: 33 # otherwise, treat 'f' as a stream to append to 34 # . save registers 35 50/push-eax 36 56/push-esi 37 57/push-edi 38 # edi = f 39 8b/copy 1/mod/*+disp8 5/rm32/ebp . . 7/r32/edi 8/disp8 . # copy *(ebp+8) to edi 40 # esi = s 41 8b/copy 1/mod/*+disp8 5/rm32/ebp . . 6/r32/esi 0xc/disp8 . # copy *(ebp+12) to esi 42 # eax = _append-4(&f->data[f->write], &f->data[f->size], &s->data[s->read], &s->data[s->write]) 43 # . . push &s->data[s->write] 44 8b/copy 0/mod/indirect 6/rm32/esi . . . 0/r32/eax . . # copy *esi to eax 45 8d/copy-address 1/mod/*+disp8 4/rm32/sib 6/base/esi 0/index/eax . 0/r32/eax 0xc/disp8 . # copy esi+eax+12 to eax 46 50/push-eax 47 # . . push &s->data[s->read] 48 8b/copy 1/mod/*+disp8 6/rm32/esi . . . 0/r32/eax 4/disp8 . # copy *(esi+4) to eax 49 8d/copy-address 1/mod/*+disp8 4/rm32/sib 6/base/esi 0/index/eax . 0/r32/eax 0xc/disp8 . # copy esi+eax+12 to eax 50 50/push-eax 51 # . . push &f->data[f->size] 52 8b/copy 1/mod/*+disp8 7/rm32/edi . . . 0/r32/eax 8/disp8 . # copy *(edi+8) to eax 53 8d/copy-address 1/mod/*+disp8 4/rm32/sib 7/base/edi 0/index/eax . 0/r32/eax 0xc/disp8 . # copy edi+eax+12 to eax 54 50/push-eax 55 # . . push &f->data[f->write] 56 8b/copy 0/mod/indirect 7/rm32/edi . . . 0/r32/eax . . # copy *edi to eax 57 8d/copy-address 1/mod/*+disp8 4/rm32/sib 7/base/edi 0/index/eax . 0/r32/eax 0xc/disp8 . # copy edi+eax+12 to eax 58 50/push-eax 59 # . . call 60 e8/call <a href='107trace.subx.html#L892'>_append-4</a>/disp32 61 # . . discard args 62 81 0/subop/add 3/mod/direct 4/rm32/esp . . . . . 0x10/imm32 # add to esp 63 # f->write += eax 64 01/add 0/mod/indirect 7/rm32/edi . . . 0/r32/eax . . # add eax to *edi 65 # s->read += eax 66 01/add 1/mod/*+disp8 6/rm32/esi . . . 0/r32/eax 4/disp8 . # add eax to *(esi+4) 67 # . restore registers 68 5f/pop-to-edi 69 5e/pop-to-esi 70 58/pop-to-eax 71 $write-stream:end: 72 # . epilogue 73 89/copy 3/mod/direct 4/rm32/esp . . . 5/r32/ebp . . # copy ebp to esp 74 5d/pop-to-ebp 75 c3/return 76 77 _write-stream: # fd: int, s: (addr stream byte) 78 # . prologue 79 55/push-ebp 80 89/copy 3/mod/direct 5/rm32/ebp . . . 4/r32/esp . . # copy esp to ebp 81 # . save registers 82 50/push-eax 83 51/push-ecx 84 52/push-edx 85 53/push-ebx 86 56/push-esi 87 57/push-edi 88 # esi = s 89 8b/copy 1/mod/*+disp8 5/rm32/ebp . . . 6/r32/esi 0xc/disp8 . # copy *(ebp+12) to esi 90 # edi = s->read 91 8b/copy 1/mod/*+disp8 6/rm32/esi . . . 7/r32/edi 4/disp8 . # copy *(esi+4) to edi 92 # edx = s->write 93 8b/copy 0/mod/indirect 6/rm32/esi . . . 2/r32/edx . . # copy *esi to edx 94 # syscall_write(fd, &s->data[s->read], s->write - s->read) 95 # . . fd: ebx 96 8b/copy 1/mod/*+disp8 5/rm32/ebp . . . 3/r32/ebx 8/disp8 . # copy *(ebp+8) to ebx 97 # . . data: ecx = &s->data[s->read] 98 8d/copy-address 1/mod/*+disp8 4/rm32/sib 6/base/esi 7/index/edi . 1/r32/ecx 0xc/disp8 . # copy esi+edi+12 to ecx 99 # . . size: edx = s->write - s->read 100 29/subtract 3/mod/direct 2/rm32/edx . . . 7/r32/edi . . # subtract edi from edx 101 # . . syscall 102 e8/call <a href='000init.subx.html#L29'>syscall_write</a>/disp32 103 # if (eax < 0) abort 104 3d/compare-eax-with 0/imm32 105 0f 8c/jump-if-< $_write-stream:abort/disp32 106 # s->read += eax 107 01/add 1/mod/*+disp8 6/rm32/esi . . . 0/r32/eax 4/disp8 . # add eax to *(esi+4) 108 # . restore registers 109 5f/pop-to-edi 110 5e/pop-to-esi 111 5b/pop-to-ebx 112 5a/pop-to-edx 113 59/pop-to-ecx 114 58/pop-to-eax 115 # . epilogue 116 89/copy 3/mod/direct 4/rm32/esp . . . 5/r32/ebp . . # copy ebp to esp 117 5d/pop-to-ebp 118 c3/return 119 120 $_write-stream:abort: 121 # . _write(2/stderr, error) 122 # . . push args 123 68/push "_write-stream: failed to <a href='108write.subx.html#L24'>write</a> to file\n"/imm32 124 68/push 2/imm32/stderr 125 # . . call 126 e8/call <a href='101_write.subx.html#L12'>_write</a>/disp32 127 # . . discard args 128 81 0/subop/add 3/mod/direct 4/rm32/esp . . . . . 8/imm32 # add to esp 129 # . syscall_exit(1) 130 bb/copy-to-ebx 1/imm32 131 e8/call <a href='000init.subx.html#L18'>syscall_exit</a>/disp32 132 # never gets here 133 134 test-write-stream-single: 135 # setup 136 # . clear-stream(_test-stream) 137 # . . push args 138 68/push <a href='108write.subx.html#L151'>_test-stream</a>/imm32 139 # . . call 140 e8/call <a href='106stream.subx.html#L17'>clear-stream</a>/disp32 141 # . . discard args 142 81 0/subop/add 3/mod/direct 4/rm32/esp . . . . . 4/imm32 # add to esp 143 # . clear-stream(_test-stream2) 144 # . . push args 145 68/push <a href='113write-stream.subx.html#L242'>_test-stream2</a>/imm32 146 # . . call 147 e8/call <a href='106stream.subx.html#L17'>clear-stream</a>/disp32 148 # . . discard args 149 81 0/subop/add 3/mod/direct 4/rm32/esp . . . . . 4/imm32 # add to esp 150 # . write(_test-stream2, "Ab") 151 # . . push args 152 68/push "Ab"/imm32 153 68/push <a href='113write-stream.subx.html#L242'>_test-stream2</a>/imm32 154 # . . call 155 e8/call <a href='108write.subx.html#L24'>write</a>/disp32 156 # . . discard args 157 81 0/subop/add 3/mod/direct 4/rm32/esp . . . . . 8/imm32 # add to esp 158 # write-stream(_test-stream, _test-stream2) 159 # . . push args 160 68/push <a href='113write-stream.subx.html#L242'>_test-stream2</a>/imm32 161 68/push <a href='108write.subx.html#L151'>_test-stream</a>/imm32 162 # . . call 163 e8/call <a href='113write-stream.subx.html#L17'>write-stream</a>/disp32 164 # . . discard args 165 81 0/subop/add 3/mod/direct 4/rm32/esp . . . . . 8/imm32 # add to esp 166 # check-stream-equal(_test-stream, "Ab", msg) 167 # . . push args 168 68/push "F - test-write-stream-single"/imm32 169 68/push "Ab"/imm32 170 68/push <a href='108write.subx.html#L151'>_test-stream</a>/imm32 171 # . . call 172 e8/call <a href='109stream-equal.subx.html#L194'>check-stream-equal</a>/disp32 173 # . . discard args 174 81 0/subop/add 3/mod/direct 4/rm32/esp . . . . . 0xc/imm32 # add to esp 175 # . end 176 c3/return 177 178 test-write-stream-appends: 179 # setup 180 # . clear-stream(_test-stream) 181 # . . push args 182 68/push <a href='108write.subx.html#L151'>_test-stream</a>/imm32 183 # . . call 184 e8/call <a href='106stream.subx.html#L17'>clear-stream</a>/disp32 185 # . . discard args 186 81 0/subop/add 3/mod/direct 4/rm32/esp . . . . . 4/imm32 # add to esp 187 # . clear-stream(_test-stream2) 188 # . . push args 189 68/push <a href='113write-stream.subx.html#L242'>_test-stream2</a>/imm32 190 # . . call 191 e8/call <a href='106stream.subx.html#L17'>clear-stream</a>/disp32 192 # . . discard args 193 81 0/subop/add 3/mod/direct 4/rm32/esp . . . . . 4/imm32 # add to esp 194 # . write(_test-stream2, "C") 195 # . . push args 196 68/push "C"/imm32 197 68/push <a href='113write-stream.subx.html#L242'>_test-stream2</a>/imm32 198 # . . call 199 e8/call <a href='108write.subx.html#L24'>write</a>/disp32 200 # . . discard args 201 81 0/subop/add 3/mod/direct 4/rm32/esp . . . . . 8/imm32 # add to esp 202 # first write 203 # . write-stream(_test-stream, _test-stream2) 204 # . . push args 205 68/push <a href='113write-stream.subx.html#L242'>_test-stream2</a>/imm32 206 68/push <a href='108write.subx.html#L151'>_test-stream</a>/imm32 207 # . . call 208 e8/call <a href='113write-stream.subx.html#L17'>write-stream</a>/disp32 209 # . . discard args 210 81 0/subop/add 3/mod/direct 4/rm32/esp . . . . . 8/imm32 # add to esp 211 # second write 212 # . write(_test-stream2, "D") 213 # . . push args 214 68/push "D"/imm32 215 68/push <a href='113write-stream.subx.html#L242'>_test-stream2</a>/imm32 216 # . . call 217 e8/call <a href='108write.subx.html#L24'>write</a>/disp32 218 # . . discard args 219 81 0/subop/add 3/mod/direct 4/rm32/esp . . . . . 8/imm32 # add to esp 220 # . write-stream(_test-stream, _test-stream2) 221 # . . push args 222 68/push <a href='113write-stream.subx.html#L242'>_test-stream2</a>/imm32 223 68/push <a href='108write.subx.html#L151'>_test-stream</a>/imm32 224 # . . call 225 e8/call <a href='113write-stream.subx.html#L17'>write-stream</a>/disp32 226 # . . discard args 227 81 0/subop/add 3/mod/direct 4/rm32/esp . . . . . 8/imm32 # add to esp 228 # check-stream-equal(_test-stream, "CD", msg) 229 # . . push args 230 68/push "F - test-write-stream-appends"/imm32 231 68/push "CD"/imm32 232 68/push <a href='108write.subx.html#L151'>_test-stream</a>/imm32 233 # . . call 234 e8/call <a href='109stream-equal.subx.html#L194'>check-stream-equal</a>/disp32 235 # . . discard args 236 81 0/subop/add 3/mod/direct 4/rm32/esp . . . . . 0xc/imm32 # add to esp 237 # . end 238 c3/return 239 240 == data 241 242 _test-stream2: # (stream byte) 243 # current write index 244 4/imm32 245 # current read index 246 1/imm32 247 # size 248 8/imm32 249 # data 250 41/A 42/B 43/C 44/D 00 00 00 00 # 8 bytes 251 252 # . . vim:nowrap:textwidth=0 </pre> </body> </html>