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| author | Kartik Agaram <vc@akkartik.com> | 2018-12-03 17:31:35 -0800 |
|---|---|---|
| committer | Kartik Agaram <vc@akkartik.com> | 2018-12-03 17:32:42 -0800 |
| commit | ee73f5eb31e9dd5a185da097bd990ac94c3d282b (patch) | |
| tree | c3ee7034a7d2e67bc4a0ecc2df79fe681c7c9d71 /subx/059read-byte.subx | |
| parent | 83822d63240cc4d03d00133719993f5e4b2c281f (diff) | |
| download | mu-ee73f5eb31e9dd5a185da097bd990ac94c3d282b.tar.gz | |
4829
Showing the error bit pattern explicitly makes it more clear that it's not possible to generate as a non-error value.
Diffstat (limited to 'subx/059read-byte.subx')
| -rw-r--r-- | subx/059read-byte.subx | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/subx/059read-byte.subx b/subx/059read-byte.subx index 305bcbb8..e91a3532 100644 --- a/subx/059read-byte.subx +++ b/subx/059read-byte.subx @@ -195,7 +195,7 @@ test-read-byte-multiple: c3/return test-read-byte-end-of-file: - # - call read-byte on an empty 'file', check that it returns -1 + # - call read-byte on an empty 'file', check that it returns 0xffffffff # setup # . clear-stream(_test-stream) # . . push args @@ -220,10 +220,10 @@ test-read-byte-end-of-file: e8/call read-byte/disp32 # . . discard args 81 0/subop/add 3/mod/direct 4/rm32/ESP . . . . . 4/imm32 # add to ESP - # check-ints-equal(EAX, -1, msg) + # check-ints-equal(EAX, 0xffffffff, msg) # . . push args 68/push "F - test-read-byte-end-of-file"/imm32 - 68/push -1/imm32 + 68/push 0xffffffff/imm32 50/push-EAX # . . call e8/call check-ints-equal/disp32 |