File gdb-6.5-bz218379-solib-trampoline-lookup-lock-f... of Package gdb

Overview Repositories Revisions Requests Users Attributes Meta

File gdb-6.5-bz218379-solib-trampoline-lookup-lock-fix.patch of Package gdb (Revision a043061d6e03b9fa9181d54c9f11af60)

Currently displaying revision a043061d6e03b9fa9181d54c9f11af60 , Show latest

https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=218379

Index: gdb-6.8/gdb/symtab.c
===================================================================
--- gdb-6.8.orig/gdb/symtab.c	2008-02-05 23:17:40.000000000 +0100
+++ gdb-6.8/gdb/symtab.c	2008-07-14 10:27:32.000000000 +0200
@@ -2132,6 +2132,13 @@ find_pc_sect_line (CORE_ADDR pc, struct 
 	  /* See above comment about why warning is commented out */
 	  /* warning ("In stub for %s; unable to find real function/line info", SYMBOL_LINKAGE_NAME (msymbol)) */ ;
 	/* fall through */
+	/* `msymbol' trampoline may be located before its .text symbol
+	   but this text symbol may be the address we were looking for.
+	   Avoid `find_pc_sect_line'<->`find_pc_line' infinite loop.
+	   Red Hat Bug 218379.  */
+	else if (SYMBOL_VALUE (mfunsym) == pc)
+	  warning ("In stub for %s (0x%s); interlocked, please submit the binary to http://bugzilla.redhat.com", SYMBOL_LINKAGE_NAME (msymbol), paddr (pc));
+	/* fall through */
 	else
 	  return find_pc_line (SYMBOL_VALUE_ADDRESS (mfunsym), 0);
       }

Places

File gdb-6.5-bz218379-solib-trampoline-lookup-lock-fix.patch of Package gdb (Revision a043061d6e03b9fa9181d54c9f11af60)

Places