diff options
| -rwxr-xr-x | apps/dquotes | bin | 44162 -> 44204 bytes | |||
| -rw-r--r-- | apps/dquotes.subx | 29 |
2 files changed, 27 insertions, 2 deletions
diff --git a/apps/dquotes b/apps/dquotes index 571f6794..86b2aaa0 100755 --- a/apps/dquotes +++ b/apps/dquotes Binary files differdiff --git a/apps/dquotes.subx b/apps/dquotes.subx index b22758de..2fe9f9c3 100644 --- a/apps/dquotes.subx +++ b/apps/dquotes.subx @@ -851,6 +851,7 @@ emit-string-literal-data: # out : (address stream), word : (address slice) # print(out, "#{len}/imm32 ") # curr = word->start # ++curr # skip '"' + # idx = 0 # while true # if (curr >= word->end) break # c = *curr @@ -867,6 +868,10 @@ emit-string-literal-data: # out : (address stream), word : (address slice) # append-byte(out, c) # write(out, " ") # ++curr + # ++idx + # if idx >= 0x40 + # idx = 0 + # write(out, "\n") # # . prolog 55/push-ebp @@ -875,9 +880,12 @@ emit-string-literal-data: # out : (address stream), word : (address slice) 50/push-eax 51/push-ecx 52/push-edx + 53/push-ebx 56/push-esi # esi = word 8b/copy 1/mod/*+disp8 5/rm32/ebp . . . 6/r32/esi 0xc/disp8 . # copy *(ebp+12) to esi + # idx/ebx = 0 + 31/xor 3/mod/direct 3/rm32/ebx . . . 3/r32/ebx . . # clear ebx # curr/edx = word->start 8b/copy 0/mod/indirect 6/rm32/esi . . . 2/r32/edx . . # copy *esi to edx # max/esi = word->end @@ -921,7 +929,7 @@ $emit-string-literal-data:loop: 8a/copy-byte 0/mod/indirect 2/rm32/edx . . . 1/r32/CL . . # copy byte at *edx to CL # if (c == '"') break 81 7/subop/compare 3/mod/direct 1/rm32/ecx . . . . . 0x22/imm32/dquote # compare ecx - 74/jump-if-equal $emit-string-literal-data:end/disp8 + 0f 84/jump-if-equal $emit-string-literal-data:end/disp32 # if (c != '\') goto emit 81 7/subop/compare 3/mod/direct 1/rm32/ecx . . . . . 0x5c/imm32/backslash # compare ecx 75/jump-if-not-equal $emit-string-literal-data:emit/disp8 @@ -929,7 +937,7 @@ $emit-string-literal-data:loop: 42/increment-edx # if (curr >= max) break 39/compare 3/mod/direct 2/rm32/edx . . . 6/r32/esi . . # compare edx with esi - 73/jump-if-greater-or-equal-unsigned $emit-string-literal-data:end/disp8 + 0f 83/jump-if-greater-or-equal-unsigned $emit-string-literal-data:end/disp32 # c = *curr 8a/copy-byte 0/mod/indirect 2/rm32/edx . . . 1/r32/CL . . # copy byte at *edx to CL # if (c == 'n') c = newline @@ -983,10 +991,27 @@ $emit-string-literal-data:char-done: 81 0/subop/add 3/mod/direct 4/rm32/esp . . . . . 8/imm32 # add to esp # ++curr 42/increment-edx + # ++ idx + 43/increment-ebx + # if (idx < 0x40) continue + 81 7/subop/compare 3/mod/direct 3/rm32/ebx . . . . . 0x40/imm32 # compare ebx + 7c/jump-if-lesser $emit-string-literal-data:next-char/disp8 + # idx = 0 + 31/xor 3/mod/direct 3/rm32/ebx . . . 3/r32/ebx . . # clear ebx + # write(out, "\n") + # . . push args + 68/push Newline/imm32 + ff 6/subop/push 1/mod/*+disp8 5/rm32/ebp . . . . 8/disp8 . # push *(ebp+8) + # . . call + e8/call write/disp32 + # . . discard args + 81 0/subop/add 3/mod/direct 4/rm32/esp . . . . . 8/imm32 # add to esp +$emit-string-literal-data:next-char: e9/jump $emit-string-literal-data:loop/disp32 $emit-string-literal-data:end: # . restore registers 5e/pop-to-esi + 5b/pop-to-ebx 5a/pop-to-edx 59/pop-to-ecx 58/pop-to-eax |