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650a1fb generated by cgit-pink 1.4.1-2-gfad0 (git 2.36.2.497.gbbea4dcf42) at 2024-11-15 20:12:32 +0000

> . # copy *(ebp+12) to edx 20 # curr/ecx = arr->data 21 8d/copy-address 1/mod/*+disp8 2/rm32/edx . . . 1/r32/ecx 4/disp8 . # copy edx+4 to ecx 22 # max/edx = arr->data + arr->length 23 8b/copy 0/mod/indirect 2/rm32/edx . . . 2/r32/edx . . # copy *edx to edx 24 01/add 3/mod/direct 2/rm32/edx . . . 1/r32/ecx . . # add ecx to edx 25 # eax = 0 26 31/xor 3/mod/direct 0/rm32/eax . . . 0/r32/eax . . # clear eax 27 $emit-hex-array:loop: 28 # if (curr >= width) break 29 39/compare 3/mod/direct 1/rm32/ecx . . . 2/r32/edx . . # compare ecx with edx 30 73/jump-if-greater-or-equal-unsigned $emit-hex-array:end/disp8 31 # emit-hex(out, *curr, width=1) 32 # . . push args 33 68/push 1/imm32/width 34 8a/copy-byte 0/mod/indirect 1/rm32/ecx . . . 0/r32/AL . . # copy byte at *ecx to AL 35 50/push-eax 36 57/push-edi 37 # . . call 38 e8/call <a href='078emit-hex.subx.html#L7'>emit-hex</a>/disp32 39 # . . discard args 40 81 0/subop/add 3/mod/direct 4/rm32/esp . . . . . 0xc/imm32 # add to esp 41 # ++curr 42 41/increment-ecx 43 eb/jump $emit-hex-array:loop/disp8 44 $emit-hex-array:end: 45 # . restore registers 46 5f/pop-to-edi 47 5a/pop-to-edx 48 59/pop-to-ecx 49 58/pop-to-eax 50 # . epilogue 51 89/copy 3/mod/direct 4/rm32/esp . . . 5/r32/ebp . . # copy ebp to esp 52 5d/pop-to-ebp 53 c3/return 54 55 test-emit-hex-array: 56 # . prologue 57 55/push-ebp 58 89/copy 3/mod/direct 5/rm32/ebp . . . 4/r32/esp . . # copy esp to ebp 59 # setup 60 # . clear-stream(_test-output-stream) 61 # . . push args 62 68/push <a href='064write-byte.subx.html#L290'>_test-output-stream</a>/imm32 63 # . . call 64 e8/call <a href='055stream.subx.html#L17'>clear-stream</a>/disp32 65 # . . discard args 66 81 0/subop/add 3/mod/direct 4/rm32/esp . . . . . 4/imm32 # add to esp 67 # . clear-stream(_test-output-buffered-file+4) 68 # . . push args 69 b8/copy-to-eax <a href='064write-byte.subx.html#L332'>_test-output-buffered-file</a>/imm32 70 05/add-to-eax 4/imm32 71 50/push-eax 72 # . . call 73 e8/call <a href='055stream.subx.html#L17'>clear-stream</a>/disp32 74 # . . discard args 75 81 0/subop/add 3/mod/direct 4/rm32/esp . . . . . 4/imm32 # add to esp 76 # var arr/ecx (address array byte) = [01, 02, 03] 77 68/push 0x00030201/imm32 # bytes 01 02 03 78 68/push 3/imm32/length 79 89/copy 3/mod/direct 1/rm32/ecx . . . 4/r32/esp . . # copy esp to ecx 80 # emit-hex-array(_test-output-buffered-file, arr) 81 # . . push args 82 51/push-ecx 83 68/push <a href='064write-byte.subx.html#L332'>_test-output-buffered-file</a>/imm32 84 # . . call 85 e8/call <a href='084emit-hex-array.subx.html#L7'>emit-hex-array</a>/disp32 86 # . . discard args 87 81 0/subop/add 3/mod/direct 4/rm32/esp . . . . . 8/imm32 # add to esp 88 # . flush(_test-output-buffered-file) 89 # . . push args 90 68/push <a href='064write-byte.subx.html#L332'>_test-output-buffered-file</a>/imm32 91 # . . call 92 e8/call <a href='064write-byte.subx.html#L79'>flush</a>/disp32 93 # . . discard args 94 81 0/subop/add 3/mod/direct 4/rm32/esp . . . . . 4/imm32 # add to esp 95 +-- 33 lines: #? # dump output --------------------------------------------------------------------------------------------------------------------------- 128 # check-next-stream-line-equal(_test-output-stream, "01 02 03 ", msg) 129 # . . push args 130 68/push "F - test-emit-hex-array"/imm32 131 68/push "01 02 03 "/imm32 132 68/push <a href='064write-byte.subx.html#L290'>_test-output-stream</a>/imm32 133 # . . call 134 e8/call <a href='058stream-equal.subx.html#L563'>check-next-stream-line-equal</a>/disp32 135 # . . discard args 136 81 0/subop/add 3/mod/direct 4/rm32/esp . . . . . 0xc/imm32 # add to esp 137 # . epilogue 138 89/copy 3/mod/direct 4/rm32/esp . . . 5/r32/ebp . . # copy ebp to esp 139 5d/pop-to-ebp 140 c3/return 141 142 # . . vim:nowrap:textwidth=0 </pre> </body> </html>