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| author | Yang Liu <liuyang22@iscas.ac.cn> | 2025-01-14 21:51:25 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-01-14 14:51:25 +0100 |
| commit | 0cd53ca74803347d4c9a58596cfe7ec27ecedba2 (patch) | |
| tree | 0030b124df3cb86bc64afac6e79ba3b950de7c9e /src | |
| parent | fa2bd920bd2b80900de2958bed87af5a70796a54 (diff) | |
| download | box64-0cd53ca74803347d4c9a58596cfe7ec27ecedba2.tar.gz box64-0cd53ca74803347d4c9a58596cfe7ec27ecedba2.zip | |
[RV64_DYNAREC] Fixed stack out of sync in native call (#2263)
Diffstat (limited to 'src')
| -rw-r--r-- | src/dynarec/rv64/dynarec_rv64_helper.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/dynarec/rv64/dynarec_rv64_helper.c b/src/dynarec/rv64/dynarec_rv64_helper.c index ebf8cd97..af44f12b 100644 --- a/src/dynarec/rv64/dynarec_rv64_helper.c +++ b/src/dynarec/rv64/dynarec_rv64_helper.c @@ -844,6 +844,9 @@ void call_n(dynarec_rv64_t* dyn, int ninst, void* fnc, int w) { MAYUSE(fnc); fpu_pushcache(dyn, ninst, x3, 1); + // save RSP in case there are x86 callbacks... + SD(xRSP, xEmu, offsetof(x64emu_t, regs[_SP])); + SD(xRBP, xEmu, offsetof(x64emu_t, regs[_BP])); // check if additional sextw needed int sextw_mask = ((w > 0 ? w : -w) >> 4) & 0b111111; for (int i = 0; i < 6; i++) { |