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| author | Aryadev Chavali <aryadev@aryadevchavali.com> | 2023-10-29 16:55:26 +0000 |
|---|---|---|
| committer | Aryadev Chavali <aryadev@aryadevchavali.com> | 2023-10-29 16:56:19 +0000 |
| commit | 7c367f95c9a46983ed1b97e9ea892f233d592cdf (patch) | |
| tree | c6747d0530aa4e4c22705b7ecba9bf12d815a539 | |
| parent | 025b26b87776085f6d06654d060f19721e238e36 (diff) | |
| download | ovm-7c367f95c9a46983ed1b97e9ea892f233d592cdf.tar.gz ovm-7c367f95c9a46983ed1b97e9ea892f233d592cdf.tar.bz2 ovm-7c367f95c9a46983ed1b97e9ea892f233d592cdf.zip | |
Added some examples to instruction-test for positive/negative literals
Use the push.* instructions to see this.
| -rw-r--r-- | examples/instruction-test.asm | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/examples/instruction-test.asm b/examples/instruction-test.asm index dcc0cc2..6a8f172 100644 --- a/examples/instruction-test.asm +++ b/examples/instruction-test.asm @@ -48,3 +48,24 @@ jump.if.byte 1 jump.if.hword 2 jump.if.word 3 + + ;; Testing if overflows work correctly + ;; Format is: + ;; -1 All bits are turned on + ;; UINT_MAX All bits are turned on + ;; INT_MAX All bits but the most significant are on + ;; INT_MIN Only the most significant bit is on + push.byte -1 + push.byte 255 + push.byte 127 + push.byte -128 + + push.hword -1 + push.hword 4294967295 + push.hword 2147483647 + push.hword -2147483648 + + push.word -1 + push.word 18446744073709551615 + push.word 9223372036854775807 + push.word -9223372036854775808 |