21 lines
961 B
Diff
21 lines
961 B
Diff
--- a/deps/v8/src/libsampler/sampler.cc
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+++ b/deps/v8/src/libsampler/sampler.cc
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@@ -423,10 +423,17 @@
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state->lr = reinterpret_cast<void*>(ucontext->uc_mcontext.regs->link);
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#else
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// Some C libraries, notably Musl, define the regs member as a void pointer
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+ #if !V8_TARGET_ARCH_32_BIT
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state->pc = reinterpret_cast<void*>(ucontext->uc_mcontext.gp_regs[32]);
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state->sp = reinterpret_cast<void*>(ucontext->uc_mcontext.gp_regs[1]);
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state->fp = reinterpret_cast<void*>(ucontext->uc_mcontext.gp_regs[31]);
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state->lr = reinterpret_cast<void*>(ucontext->uc_mcontext.gp_regs[36]);
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+ #else
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+ state->pc = reinterpret_cast<void*>(ucontext->uc_mcontext.gregs[32]);
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+ state->sp = reinterpret_cast<void*>(ucontext->uc_mcontext.gregs[1]);
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+ state->fp = reinterpret_cast<void*>(ucontext->uc_mcontext.gregs[31]);
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+ state->lr = reinterpret_cast<void*>(ucontext->uc_mcontext.gregs[36]);
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+ #endif
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#endif
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#elif V8_HOST_ARCH_S390
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#if V8_TARGET_ARCH_32_BIT
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