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| author | Kartik Agaram <vc@akkartik.com> | 2020-04-03 12:35:53 -0700 |
|---|---|---|
| committer | Kartik Agaram <vc@akkartik.com> | 2020-04-03 12:35:53 -0700 |
| commit | bfcc0f858aa324739ad645e2056d73a47ab66f82 (patch) | |
| tree | 24a22e364b2c1d535013c604b7a9620a31606e71 /067parse-hex.subx | |
| parent | f730f2f2c7934f52091a848b71f9031ea99e2377 (diff) | |
| download | mu-bfcc0f858aa324739ad645e2056d73a47ab66f82.tar.gz | |
6182 - start of support for safe handles
So far it's unclear how to do this in a series of small commits. Still nibbling around the edges. In this commit we standardize some terminology: The length of an array or stream is denominated in the high-level elements. The _size_ is denominated in bytes. The thing we encode into the type is always the size, not the length. There's still an open question of what to do about the Mu `length` operator. I'd like to modify it to provide the length. Currently it provides the size. If I can't fix that I'll rename it.
Diffstat (limited to '067parse-hex.subx')
| -rw-r--r-- | 067parse-hex.subx | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/067parse-hex.subx b/067parse-hex.subx index 23270027..b5a5bacf 100644 --- a/067parse-hex.subx +++ b/067parse-hex.subx @@ -362,10 +362,10 @@ parse-hex-int: # in: (addr array byte) -> result/eax: int 8b/copy 1/mod/*+disp8 5/rm32/ebp . . . 0/r32/eax 8/disp8 . # copy *(ebp+8) to eax # var curr/ecx: (addr byte) = &in->data 8d/copy-address 1/mod/*+disp8 0/rm32/eax . . . 1/r32/ecx 4/disp8 . # copy eax+4 to ecx - # var max/edx: (addr byte) = &in->data[in->length] - # . edx = in->length + # var max/edx: (addr byte) = &in->data[in->size] + # . edx = in->size 8b/copy 0/mod/indirect 0/rm32/eax . . . 2/r32/edx . . # copy *eax to edx - # . edx = in->data + in->length + # . edx = in->data + in->size 8d/copy-address 1/mod/*+disp8 4/rm32/sib 0/base/eax 2/index/edx . 2/r32/edx 4/disp8 . # copy eax+edx+4 to edx # return parse-hex-int-helper(curr, max) # . . push args |