30 lines
1.2 KiB
Diff
30 lines
1.2 KiB
Diff
--- a/configure.py
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+++ b/configure.py
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@@ -848,7 +848,7 @@ def host_arch_cc():
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'__MIPSEL__' : 'mipsel',
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'__mips__' : 'mips',
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'__PPC64__' : 'ppc64',
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- '__PPC__' : 'ppc64',
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+ '__PPC__' : 'ppc',
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'__x86_64__' : 'x64',
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'__s390__' : 's390',
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'__s390x__' : 's390x',
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--- a/deps/v8/src/libsampler/sampler.cc
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+++ b/deps/v8/src/libsampler/sampler.cc
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@@ -418,9 +418,15 @@ void SignalHandler::FillRegisterState(void* context, RegisterState* state) {
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reinterpret_cast<void*>(ucontext->uc_mcontext.regs->gpr[PT_R31]);
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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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+ #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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+ #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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