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| author | ptitSeb <sebastien.chev@gmail.com> | 2024-02-07 18:00:36 +0100 |
|---|---|---|
| committer | ptitSeb <sebastien.chev@gmail.com> | 2024-02-07 18:02:07 +0100 |
| commit | 774d872f41241251fcd937cca4d7b3e3c07ba954 (patch) | |
| tree | 0221ee4f09a1e9c59bd770c018b84fc5f93f76a6 /src/dynarec/dynarec_native_pass.c | |
| parent | fa19435d24a04a00739bc5b66b6dddf44fc59bd5 (diff) | |
| download | box64-774d872f41241251fcd937cca4d7b3e3c07ba954.tar.gz box64-774d872f41241251fcd937cca4d7b3e3c07ba954.zip | |
[DYNAREC] Tests for emited coded size limit (usefull for DYNAREC_TEST for example)
Diffstat (limited to 'src/dynarec/dynarec_native_pass.c')
| -rw-r--r-- | src/dynarec/dynarec_native_pass.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/dynarec/dynarec_native_pass.c b/src/dynarec/dynarec_native_pass.c index 3ee9f28b..e9ef81a5 100644 --- a/src/dynarec/dynarec_native_pass.c +++ b/src/dynarec/dynarec_native_pass.c @@ -68,6 +68,13 @@ uintptr_t native_pass(dynarec_native_t* dyn, uintptr_t addr, int alternate, int break; } } + // This test is here to prevent things like TABLE64 to be out of range + // native_size is not exact at this point, but it should be larger, not smaller, and not by a huge margin anyway + // so it's good enough to avoid overflow in relative to PC data fectching + if(dyn->native_size >= MAXBLOCK_SIZE) { + need_epilog = 1; + break; + } #endif ip = addr; if (reset_n!=-1) { |