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[patch] Make 'info func' interruptible.
- From: ppluzhnikov at google dot com (Paul Pluzhnikov)
- To: gdb-patches at sourceware dot org
- Cc: ppluzhnikov at google dot com
- Date: Wed, 22 Jul 2009 18:58:05 -0700 (PDT)
- Subject: [patch] Make 'info func' interruptible.
Greetings,
This is rather on the obvious side.
For a large (300MB) debug binary, doing 'info func' (without regex)
puts GDB into 10 minute uniterruptible 100% CPU spin.
While improving the 10 minute wait will hopefully be a subject of
another patch, attached patch makes the wait interruptible.
Thanks,
--
Paul Pluzhnikov
2009-07-22 Paul Pluzhnikov <ppluzhnikov@google.com>
* symtab.c (search_symbols): Add QUIT.
Index: symtab.c
===================================================================
RCS file: /cvs/src/src/gdb/symtab.c,v
retrieving revision 1.213
diff -u -p -u -r1.213 symtab.c
--- symtab.c 2 Jul 2009 17:21:07 -0000 1.213
+++ symtab.c 23 Jul 2009 01:47:08 -0000
@@ -3243,6 +3243,8 @@ search_symbols (char *regexp, domain_enu
{
ALL_MSYMBOLS (objfile, msymbol)
{
+ QUIT;
+
if (MSYMBOL_TYPE (msymbol) == ourtype ||
MSYMBOL_TYPE (msymbol) == ourtype2 ||
MSYMBOL_TYPE (msymbol) == ourtype3 ||