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Add riscv64 support

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This commit is contained in:
LoveSy
2024-04-04 22:15:14 +08:00
committed by John Wu
parent e9694c6195
commit a07b9315a5
11 changed files with 39 additions and 34 deletions
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8
native/src/core/zygisk/hook.cpp
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@@ -313,6 +313,14 @@ static const NativeBridgeRuntimeCallbacks* find_runtime_callbacks(struct _Unwind
if (val >= start && val < end)
return reinterpret_cast<const NativeBridgeRuntimeCallbacks*>(val);
}
#elif defined(__riscv)
// x8-x9, x18-x27 callee-saved registers
for (int i : {8, 9, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27}) {
auto val = static_cast<uintptr_t>(_Unwind_GetGR(ctx, i));
ZLOGV("x%d = %p\n", i, reinterpret_cast<void *>(val));
if (val >= start && val < end)
return reinterpret_cast<const NativeBridgeRuntimeCallbacks*>(val);
}
#else
#error "Unsupported architecture"
#endif