Changes in src/main.cc [74330e7:7006ba5]

File:

• src/main.cc (modified) (5 diffs)

src/main.cc

@@ -10 +10 @@
 // Created On       : Fri May 15 23:12:02 2015
 // Last Modified By : Peter A. Buhr
-// Last Modified On : Sat Feb  8 08:33:50 2020
-// Update Count     : 633
+// Last Modified On : Mon Dec 16 17:55:53 2019
+// Update Count     : 627
 //
 
@@ -105 +105 @@
 
 static void backtrace( int start ) {                                    // skip first N stack frames
-        enum { Frames = 50, };                                                          // maximum number of stack frames
+        enum { Frames = 50 };
         void * array[Frames];
-        size_t size = ::backtrace( array, Frames );
+        int size = ::backtrace( array, Frames );
         char ** messages = ::backtrace_symbols( array, size ); // does not demangle names
 
@@ -114 +114 @@
 
         // skip last 2 stack frames after main
-        for ( unsigned int i = start; i < size - 2 && messages != nullptr; i += 1 ) {
+        for ( int i = start; i < size - 2 && messages != nullptr; i += 1 ) {
                 char * mangled_name = nullptr, * offset_begin = nullptr, * offset_end = nullptr;
 
@@ -180 +180 @@
 } // sigSegvBusHandler
 
-static void sigFpeHandler( SIGPARMS ) {
-        const char * msg;
-
-        switch ( sfp->si_code ) {
-          case FPE_INTDIV: case FPE_FLTDIV: msg = "divide by zero"; break;
-          case FPE_FLTOVF: msg = "overflow"; break;
-          case FPE_FLTUND: msg = "underflow"; break;
-          case FPE_FLTRES: msg = "inexact result"; break;
-          case FPE_FLTINV: msg = "invalid operation"; break;
-          default: msg = "unknown";
-        } // choose
-        cerr << "Computation error " << msg << " at location " << sfp->si_addr << endl
-                 << "Possible cause is constant-expression evaluation invalid." << endl;
-        backtrace( 2 );                                                                         // skip first 2 stack frames
-        abort();                                                                                        // cause core dump for debugging
-} // sigFpeHandler
-
 static void sigAbortHandler( SIGPARMS ) {
         backtrace( 6 );                                                                         // skip first 6 stack frames
@@ -210 +193 @@
         Signal( SIGSEGV, sigSegvBusHandler, SA_SIGINFO );
         Signal( SIGBUS, sigSegvBusHandler, SA_SIGINFO );
-        Signal( SIGFPE, sigFpeHandler, SA_SIGINFO );
         Signal( SIGABRT, sigAbortHandler, SA_SIGINFO );