1 https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=218379
4 Index: gdb-6.8.50.20090803/gdb/symtab.c
5 ===================================================================
6 --- gdb-6.8.50.20090803.orig/gdb/symtab.c 2009-08-03 16:09:36.000000000 +0200
7 +++ gdb-6.8.50.20090803/gdb/symtab.c 2009-08-03 16:13:13.000000000 +0200
8 @@ -2261,6 +2261,13 @@ find_pc_sect_line (CORE_ADDR pc, struct
9 /* See above comment about why warning is commented out */
10 /* warning ("In stub for %s; unable to find real function/line info", SYMBOL_LINKAGE_NAME (msymbol)) */ ;
12 + /* `msymbol' trampoline may be located before its .text symbol
13 + but this text symbol may be the address we were looking for.
14 + Avoid `find_pc_sect_line'<->`find_pc_line' infinite loop.
15 + Red Hat Bug 218379. */
16 + else if (SYMBOL_VALUE (mfunsym) == pc)
17 + warning ("In stub for %s (0x%s); interlocked, please submit the binary to http://bugzilla.redhat.com", SYMBOL_LINKAGE_NAME (msymbol), paddress (target_gdbarch, pc));
20 return find_pc_line (SYMBOL_VALUE_ADDRESS (mfunsym), 0);