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[PATCH] Properly recognize NetBSD/sparc a.out core dumps
- From: Mark Kettenis <kettenis at chello dot nl>
- To: gdb-patches at sources dot redhat dot com
- Date: Thu, 22 Jan 2004 23:58:15 +0100 (CET)
- Subject: [PATCH] Properly recognize NetBSD/sparc a.out core dumps
I didn't actually test this, so I'm not quite sure if it'll work, but
it's defenitely needed.
Committed,
Mark
Index: ChangeLog
from Mark Kettenis <kettenis@gnu.org>
* sparcnbsd-tdep.c (sparcnbsd_core_osabi_sniffer): New function.
(_initialize_sparnbsd_tdep): Register sparcnbsd_core_osabi_sniffer.
Index: sparcnbsd-tdep.c
===================================================================
RCS file: /cvs/src/src/gdb/sparcnbsd-tdep.c,v
retrieving revision 1.9
diff -u -p -r1.9 sparcnbsd-tdep.c
--- sparcnbsd-tdep.c 10 Jan 2004 23:48:48 -0000 1.9
+++ sparcnbsd-tdep.c 22 Jan 2004 22:53:44 -0000
@@ -284,6 +284,15 @@ sparcnbsd_aout_osabi_sniffer (bfd *abfd)
return GDB_OSABI_UNKNOWN;
}
+static enum gdb_osabi
+sparcnbsd_core_osabi_sniffer (bfd *abfd)
+{
+ if (strcmp (bfd_get_target (abfd), "netbsd-core") == 0)
+ return GDB_OSABI_NETBSD_AOUT;
+
+ return GDB_OSABI_UNKNOWN;
+}
+
/* Provide a prototype to silence -Wmissing-prototypes. */
void _initialize_sparcnbsd_tdep (void);
@@ -293,6 +302,11 @@ _initialize_sparnbsd_tdep (void)
{
gdbarch_register_osabi_sniffer (bfd_arch_sparc, bfd_target_aout_flavour,
sparcnbsd_aout_osabi_sniffer);
+
+ /* BFD doesn't set the architecture for NetBSD style a.out core
+ files. */
+ gdbarch_register_osabi_sniffer (bfd_arch_unknown, bfd_target_unknown_flavour,
+ sparcnbsd_core_osabi_sniffer);
gdbarch_register_osabi (bfd_arch_sparc, 0, GDB_OSABI_NETBSD_AOUT,
sparc32nbsd_aout_init_abi);