diff options
| -rw-r--r-- | subx/examples/Readme.md | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/subx/examples/Readme.md b/subx/examples/Readme.md index 9cbcef98..d4bb1ff5 100644 --- a/subx/examples/Readme.md +++ b/subx/examples/Readme.md @@ -1 +1,6 @@ Small example programs, each with a simple pedagogical goal. + +They also help to validate SubX instruction semantics against native x86 +hardware. For example, loading a single byte to a register would for some time +clear the rest of the register. This behavior was internally consistent with +unit tests. It took running an example binary natively to catch the discrepancy. |