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--- base/logging_unittest.cc.orig 2022-02-28 16:54:41 UTC
+++ base/logging_unittest.cc
@@ -32,7 +32,7 @@
#include "base/posix/eintr_wrapper.h"
#endif // BUILDFLAG(IS_POSIX)
-#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS) || BUILDFLAG(IS_ANDROID)
+#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS) || BUILDFLAG(IS_ANDROID) || BUILDFLAG(IS_FREEBSD)
#include <ucontext.h>
#endif
@@ -552,14 +552,18 @@ void CheckCrashTestSighandler(int, siginfo_t* info, vo
// need the arch-specific boilerplate below, which is inspired by breakpad.
// At the same time, on OSX, ucontext.h is deprecated but si_addr works fine.
uintptr_t crash_addr = 0;
-#if BUILDFLAG(IS_MAC)
+#if BUILDFLAG(IS_MAC) || BUILDFLAG(IS_FREEBSD)
crash_addr = reinterpret_cast<uintptr_t>(info->si_addr);
#else // OS_*
ucontext_t* context = reinterpret_cast<ucontext_t*>(context_ptr);
#if defined(ARCH_CPU_X86)
crash_addr = static_cast<uintptr_t>(context->uc_mcontext.gregs[REG_EIP]);
#elif defined(ARCH_CPU_X86_64)
+#if BUILDFLAG(IS_OPENBSD)
+ crash_addr = static_cast<uintptr_t>(context->sc_rip);
+#else
crash_addr = static_cast<uintptr_t>(context->uc_mcontext.gregs[REG_RIP]);
+#endif
#elif defined(ARCH_CPU_ARMEL)
crash_addr = static_cast<uintptr_t>(context->uc_mcontext.arm_pc);
#elif defined(ARCH_CPU_ARM64)
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