infrun debug output: print enum gdb_signal symbol names instead of POSIX signal names.

[deliverable/binutils-gdb.git] / gdb / common / signals.c

diff --git a/gdb/common/signals.c b/gdb/common/signals.c
index 3ef98402c10c759742ea90ed13c1ceacd55aedc5..1f3e3a4e0b84d40c07f1519035189269c211b02e 100644 (file)
--- a/gdb/common/signals.c
+++ b/gdb/common/signals.c
@@ -1,5 +1,5 @@
 /* Target signal translation functions for GDB.
-   Copyright (C) 1990-2003, 2006-2012 Free Software Foundation, Inc.
+   Copyright (C) 1990-2013 Free Software Foundation, Inc.
    Contributed by Cygnus Support.
 
    This file is part of GDB.
@@ -29,6 +29,7 @@
 #endif
 
 #include "gdb_signals.h"
+#include "gdb_assert.h"
 
 struct gdbarch;
 
@@ -50,15 +51,23 @@ struct gdbarch;
    gdb_signal.  */
 
 static const struct {
+  const char *symbol;
   const char *name;
   const char *string;
   } signals [] =
 {
-#define SET(symbol, constant, name, string) { name, string },
+#define SET(symbol, constant, name, string) { #symbol, name, string },
 #include "gdb/signals.def"
 #undef SET
 };
 
+const char *
+gdb_signal_to_symbol_string (enum gdb_signal sig)
+{
+  gdb_assert ((int) sig >= GDB_SIGNAL_FIRST && (int) sig <= GDB_SIGNAL_LAST);
+
+  return signals[sig].symbol;
+}
 
 /* Return the string for a signal.  */
 const char *
@@ -306,27 +315,27 @@ gdb_signal_from_host (int hostsig)
   /* Mach exceptions.  Assumes that the values for EXC_ are positive! */
 #if defined (EXC_BAD_ACCESS) && defined (_NSIG)
   if (hostsig == _NSIG + EXC_BAD_ACCESS)
-    return TARGET_EXC_BAD_ACCESS;
+    return GDB_EXC_BAD_ACCESS;
 #endif
 #if defined (EXC_BAD_INSTRUCTION) && defined (_NSIG)
   if (hostsig == _NSIG + EXC_BAD_INSTRUCTION)
-    return TARGET_EXC_BAD_INSTRUCTION;
+    return GDB_EXC_BAD_INSTRUCTION;
 #endif
 #if defined (EXC_ARITHMETIC) && defined (_NSIG)
   if (hostsig == _NSIG + EXC_ARITHMETIC)
-    return TARGET_EXC_ARITHMETIC;
+    return GDB_EXC_ARITHMETIC;
 #endif
 #if defined (EXC_EMULATION) && defined (_NSIG)
   if (hostsig == _NSIG + EXC_EMULATION)
-    return TARGET_EXC_EMULATION;
+    return GDB_EXC_EMULATION;
 #endif
 #if defined (EXC_SOFTWARE) && defined (_NSIG)
   if (hostsig == _NSIG + EXC_SOFTWARE)
-    return TARGET_EXC_SOFTWARE;
+    return GDB_EXC_SOFTWARE;
 #endif
 #if defined (EXC_BREAKPOINT) && defined (_NSIG)
   if (hostsig == _NSIG + EXC_BREAKPOINT)
-    return TARGET_EXC_BREAKPOINT;
+    return GDB_EXC_BREAKPOINT;
 #endif
 
 #if defined (SIGINFO)
@@ -562,27 +571,27 @@ do_gdb_signal_to_host (enum gdb_signal oursig,
 
       /* Mach exceptions.  Assumes that the values for EXC_ are positive! */
 #if defined (EXC_BAD_ACCESS) && defined (_NSIG)
-    case TARGET_EXC_BAD_ACCESS:
+    case GDB_EXC_BAD_ACCESS:
       return _NSIG + EXC_BAD_ACCESS;
 #endif
 #if defined (EXC_BAD_INSTRUCTION) && defined (_NSIG)
-    case TARGET_EXC_BAD_INSTRUCTION:
+    case GDB_EXC_BAD_INSTRUCTION:
       return _NSIG + EXC_BAD_INSTRUCTION;
 #endif
 #if defined (EXC_ARITHMETIC) && defined (_NSIG)
-    case TARGET_EXC_ARITHMETIC:
+    case GDB_EXC_ARITHMETIC:
       return _NSIG + EXC_ARITHMETIC;
 #endif
 #if defined (EXC_EMULATION) && defined (_NSIG)
-    case TARGET_EXC_EMULATION:
+    case GDB_EXC_EMULATION:
       return _NSIG + EXC_EMULATION;
 #endif
 #if defined (EXC_SOFTWARE) && defined (_NSIG)
-    case TARGET_EXC_SOFTWARE:
+    case GDB_EXC_SOFTWARE:
       return _NSIG + EXC_SOFTWARE;
 #endif
 #if defined (EXC_BREAKPOINT) && defined (_NSIG)
-    case TARGET_EXC_BREAKPOINT:
+    case GDB_EXC_BREAKPOINT:
       return _NSIG + EXC_BREAKPOINT;
 #endif