20 lines
989 B
C++
20 lines
989 B
C++
--- v8/src/libsampler/sampler.cc.orig 2026-06-23 23:37:18 UTC
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+++ v8/src/libsampler/sampler.cc
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@@ -529,6 +529,16 @@ void SignalHandler::FillRegisterState(void* context, R
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state->pc = reinterpret_cast<void*>(mcontext.__gregs[_REG_PC]);
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state->sp = reinterpret_cast<void*>(mcontext.__gregs[_REG_SP]);
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state->fp = reinterpret_cast<void*>(mcontext.__gregs[_REG_FP]);
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+#elif V8_HOST_ARCH_ARM64
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+#ifdef __CHERI_PURE_CAPABILITY__
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+ state->pc = reinterpret_cast<void*>(mcontext.mc_capregs.cap_elr);
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+ state->sp = reinterpret_cast<void*>(mcontext.mc_capregs.cap_sp);
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+ state->fp = reinterpret_cast<void*>(mcontext.mc_capregs.cap_x[29]);
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+#else // !__CHERI_PURE_CAPABILITY__
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+ state->pc = reinterpret_cast<void*>(mcontext.mc_gpregs.gp_elr);
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+ state->sp = reinterpret_cast<void*>(mcontext.mc_gpregs.gp_sp);
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+ state->fp = reinterpret_cast<void*>(mcontext.mc_gpregs.gp_x[29]);
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+#endif // __CHERI_PURE_CAPABILITY__
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#endif // V8_HOST_ARCH_*
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#elif V8_OS_NETBSD
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#if V8_HOST_ARCH_IA32
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