|  | @@ -46,11 +46,17 @@ void* GetProgramCounter(void* vuc) {
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				|  |  |      ucontext_t* context = reinterpret_cast<ucontext_t*>(vuc);
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				|  |  |  #if defined(__aarch64__)
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				|  |  |      return reinterpret_cast<void*>(context->uc_mcontext.pc);
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				|  |  | +#elif defined(__alpha__)
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				|  |  | +    return reinterpret_cast<void*>(context->uc_mcontext.sc_pc);
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				|  |  |  #elif defined(__arm__)
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				|  |  |      return reinterpret_cast<void*>(context->uc_mcontext.arm_pc);
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				|  |  | +#elif defined(__hppa__)
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				|  |  | +    return reinterpret_cast<void*>(context->uc_mcontext.sc_iaoq[0]);
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				|  |  |  #elif defined(__i386__)
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				|  |  |      if (14 < ABSL_ARRAYSIZE(context->uc_mcontext.gregs))
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				|  |  |        return reinterpret_cast<void*>(context->uc_mcontext.gregs[14]);
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				|  |  | +#elif defined(__ia64__)
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				|  |  | +    return reinterpret_cast<void*>(context->uc_mcontext.sc_ip);
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				|  |  |  #elif defined(__m68k__)
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				|  |  |      return reinterpret_cast<void*>(context->uc_mcontext.gregs[16]);
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				|  |  |  #elif defined(__mips__)
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				|  | @@ -65,6 +71,8 @@ void* GetProgramCounter(void* vuc) {
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				|  |  |      return reinterpret_cast<void*>(context->uc_mcontext.psw.addr & 0x7fffffff);
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				|  |  |  #elif defined(__s390__) && defined(__s390x__)
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				|  |  |      return reinterpret_cast<void*>(context->uc_mcontext.psw.addr);
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				|  |  | +#elif defined(__sh__)
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				|  |  | +    return reinterpret_cast<void*>(context->uc_mcontext.pc);
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				|  |  |  #elif defined(__sparc__) && !defined(__arch64__)
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				|  |  |      return reinterpret_cast<void*>(context->uc_mcontext.gregs[19]);
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				|  |  |  #elif defined(__sparc__) && defined(__arch64__)
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