diff options
| author | Kartik Agaram <vc@akkartik.com> | 2018-12-29 13:36:06 -0800 |
|---|---|---|
| committer | Kartik Agaram <vc@akkartik.com> | 2018-12-29 13:36:06 -0800 |
| commit | dd9ba09a7c74455f17afb515c377a217fa8be8bc (patch) | |
| tree | bdeba01efd5c56d3ccf4df10750bd99087d1bb24 /subx/059read-byte.subx | |
| parent | d762282438f603d47804be04cebf77d6137c2728 (diff) | |
| download | mu-dd9ba09a7c74455f17afb515c377a217fa8be8bc.tar.gz | |
4888
We only can't use rm32=5 when mod=0. Totally fine when it's mod=1.
Diffstat (limited to 'subx/059read-byte.subx')
| -rw-r--r-- | subx/059read-byte.subx | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/subx/059read-byte.subx b/subx/059read-byte.subx index e4b54b61..fc583809 100644 --- a/subx/059read-byte.subx +++ b/subx/059read-byte.subx @@ -50,7 +50,7 @@ read-byte: # f : (address buffered-file) -> byte-or-eof/EAX 51/push-ECX 56/push-ESI # ESI = f - 8b/copy 1/mod/*+disp8 4/rm32/sib 5/base/EBP 4/index/none . 6/r32/ESI 8/disp8 . # copy *(EBP+8) to ESI + 8b/copy 1/mod/*+disp8 5/rm32/EBP . . . 6/r32/ESI 8/disp8 . # copy *(EBP+8) to ESI # ECX = f->read 8b/copy 1/mod/*+disp8 6/rm32/ESI . . . 1/r32/ECX 8/disp8 . # copy *(ESI+8) to ECX # if (f->read >= f->write) populate stream from file |