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| author | Miquel Sabaté Solà <mssola@mssola.com> | 2026-10-09 21:45:05 +0200 |
|---|---|---|
| committer | Miquel Sabaté Solà <mssola@mssola.com> | 2026-10-09 21:45:05 +0200 |
| commit | f6df4314945c1d37d314a7c88553b97b23c748e9 (patch) | |
| tree | 20e71c89c25f469a83c52528dfdfe0ed71a8c3e1 /tests/expected/runrom/overflow-arithmetics.txt | |
| parent | aa5174fc055dc66e78a8aa7030c018e43cf588a1 (diff) | |
| download | tools.nes-f6df4314945c1d37d314a7c88553b97b23c748e9.tar.gz tools.nes-f6df4314945c1d37d314a7c88553b97b23c748e9.zip | |
vnf,runrom: detect bad data access
This includes detection for:
- Stack underflows (it was theoretically already there but it had never
been properly tested).
- Load/store out of bounds for a given variable known via the .nasm/
directory.
- Load out of bounds on a set of data referenced via a raw label (see
commit aa5174fc055d ("xixanta: Add an hint for the ending of data
labels")).
Signed-off-by: Miquel Sabaté Solà <mssola@mssola.com>
Diffstat (limited to 'tests/expected/runrom/overflow-arithmetics.txt')
| -rw-r--r-- | tests/expected/runrom/overflow-arithmetics.txt | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/tests/expected/runrom/overflow-arithmetics.txt b/tests/expected/runrom/overflow-arithmetics.txt new file mode 100644 index 0000000..3eadfae --- /dev/null +++ b/tests/expected/runrom/overflow-arithmetics.txt @@ -0,0 +1,6 @@ +<start> PC: $8011, cycles: 7, registers: [a: $00, x: $00, y: $00, sp: $FD], status: ----I-- +ldx #$01 PC: $8013, cycles: 9, registers: [a: $00, x: $01, y: $00, sp: $FD], status: ----I-- + +@: +lda $0F, x PC: $8013, cycles: 9, registers: [a: $00, x: $01, y: $00, sp: $FD], status: ----I-- +error: out of bounds: indexed access to $0010 falls out of 'zp_buffer' ($00-$10; bounded inclusively below and exclusively above) |