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| author | Kartik Agaram <vc@akkartik.com> | 2019-05-20 00:48:13 -0700 |
|---|---|---|
| committer | Kartik Agaram <vc@akkartik.com> | 2019-05-20 00:48:13 -0700 |
| commit | af0c76fffd15176feacde1541ad965fefcae3a4d (patch) | |
| tree | d8e452a91832948e271cec138c7cb639e5ab2a72 /subx | |
| parent | cfd941b0fd015711d72c54545c18e9a71b8ad3ba (diff) | |
| download | mu-af0c76fffd15176feacde1541ad965fefcae3a4d.tar.gz | |
standardize the loop in skip-string-in-slice
We're going to be cloning it for the length computation. Anytime we do something non-standard it's invariably short-lived.
Diffstat (limited to 'subx')
| -rwxr-xr-x | subx/apps/dquotes | bin | 26842 -> 26852 bytes | |||
| -rw-r--r-- | subx/apps/dquotes.subx | 13 |
2 files changed, 8 insertions, 5 deletions
diff --git a/subx/apps/dquotes b/subx/apps/dquotes index 687140db..5df16782 100755 --- a/subx/apps/dquotes +++ b/subx/apps/dquotes Binary files differdiff --git a/subx/apps/dquotes.subx b/subx/apps/dquotes.subx index 1e81d4e7..3071bcc4 100644 --- a/subx/apps/dquotes.subx +++ b/subx/apps/dquotes.subx @@ -1262,7 +1262,7 @@ test-emit-string-literal-data-handles-escape-sequences: # . check-stream-equal(_test-output-stream, "3/imm32 61/a 22 62/b ", msg) # . . push args 68/push "F - test-emit-string-literal-data-handles-escape-sequences"/imm32 - 68/push "3/imm32 61/a 22 62/b "/imm32 + 68/push "0x00000003/imm32 61/a 22 62/b "/imm32 68/push _test-output-stream/imm32 # . . call e8/call check-stream-equal/disp32 @@ -2395,9 +2395,9 @@ skip-string-in-slice: # curr : (address byte), end : (address byte) -> new_curr 8b/copy 1/mod/*+disp8 5/rm32/EBP . . 2/r32/EDX 0xc/disp8 . # copy *(EBP+12) to EDX # EAX = 0 31/xor 3/mod/direct 0/rm32/EAX . . . 0/r32/EAX . . # clear EAX -$skip-string-in-slice:loop: - # ++curr + # skip initial dquote 41/increment-ECX +$skip-string-in-slice:loop: # if (curr >= end) return curr 39/compare 3/mod/direct 1/rm32/ECX . . . 2/r32/EDX . . # compare ECX with EDX 73/jump-if-greater-unsigned-or-equal $skip-string-in-slice:return-curr/disp8 @@ -2410,12 +2410,15 @@ $skip-string-in-slice:dquote: $skip-string-in-slice:check-for-escape: # if (EAX == '\') escape next char 3d/compare-EAX-and 0x5c/imm32/backslash - 75/jump-if-not-equal $skip-string-in-slice:loop/disp8 + 75/jump-if-not-equal $skip-string-in-slice:continue/disp8 $skip-string-in-slice:escape: 41/increment-ECX +$skip-string-in-slice:continue: + # ++curr + 41/increment-ECX eb/jump $skip-string-in-slice:loop/disp8 $skip-string-in-slice:break: - # step over last '"' + # skip final dquote 41/increment-ECX $skip-string-in-slice:return-curr: # return curr |