diff --git a/src/zm_signal.cpp b/src/zm_signal.cpp index 91e1bc4ba..26cfb763a 100644 --- a/src/zm_signal.cpp +++ b/src/zm_signal.cpp @@ -47,15 +47,12 @@ RETSIGTYPE zm_die_handler(int signal, siginfo_t * info, void *context) RETSIGTYPE zm_die_handler(int signal) #endif { -#if (defined(__i386__) || defined(__x86_64__)) - void *cr2 = 0; - void *ip = 0; -#endif Error("Got signal %d (%s), crashing", signal, strsignal(signal)); - #if (defined(__i386__) || defined(__x86_64__)) + void *ip = 0; // Get more information if available -#if ( HAVE_SIGINFO_T && HAVE_UCONTEXT_T ) + #if ( HAVE_SIGINFO_T && HAVE_UCONTEXT_T ) + void *cr2 = 0; if (info && context) { Debug(1, @@ -65,19 +62,19 @@ RETSIGTYPE zm_die_handler(int signal) ucontext_t *uc = (ucontext_t *) context; cr2 = info->si_addr; -#if defined(__x86_64__) - #ifdef __FreeBSD_kernel__ + #if defined(__x86_64__) + #ifdef __FreeBSD_kernel__ ip = (void *)(uc->uc_mcontext.mc_rip); - #else + #else ip = (void *)(uc->uc_mcontext.gregs[REG_RIP]); - #endif -#else - #ifdef __FreeBSD_kernel__ + #endif + #else + #ifdef __FreeBSD_kernel__ ip = (void *)(uc->uc_mcontext.mc_eip); - #else + #else ip = (void *)(uc->uc_mcontext.gregs[REG_EIP]); - #endif -#endif // defined(__x86_64__) + #endif + #endif // defined(__x86_64__) // Print the signal address and instruction pointer if available if (ip) { @@ -86,11 +83,11 @@ RETSIGTYPE zm_die_handler(int signal) Error("Signal address is %p, no instruction pointer", cr2); } } -#endif // ( HAVE_SIGINFO_T && HAVE_UCONTEXT_T ) + #endif // ( HAVE_SIGINFO_T && HAVE_UCONTEXT_T ) // Print backtrace if enabled and available -#if ( !defined(ZM_NO_CRASHTRACE) && HAVE_DECL_BACKTRACE && HAVE_DECL_BACKTRACE_SYMBOLS ) + #if ( !defined(ZM_NO_CRASHTRACE) && HAVE_DECL_BACKTRACE && HAVE_DECL_BACKTRACE_SYMBOLS ) void *trace[TRACE_SIZE]; int trace_size = 0; trace_size = backtrace(trace, TRACE_SIZE); @@ -111,7 +108,7 @@ RETSIGTYPE zm_die_handler(int signal) Info("Backtrace complete, please execute the following command for more information"); Info(cmd); -#endif // ( !defined(ZM_NO_CRASHTRACE) && HAVE_DECL_BACKTRACE && HAVE_DECL_BACKTRACE_SYMBOLS ) + #endif // ( !defined(ZM_NO_CRASHTRACE) && HAVE_DECL_BACKTRACE && HAVE_DECL_BACKTRACE_SYMBOLS ) #endif // (defined(__i386__) || defined(__x86_64__) exit(signal); }