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[PATCH] Set OpenBSD/mips64 long double type
- From: Mark Kettenis <mark dot kettenis at xs4all dot nl>
- To: gdb-patches at sourceware dot org
- Date: Sun, 12 Dec 2010 20:07:03 +0100 (CET)
- Subject: [PATCH] Set OpenBSD/mips64 long double type
Catch up with reality. Committed as obvious.
2010-12-12 Mark Kettenis <kettenis@gnu.org>
* mips64obsd-tdep.c (floatformats_mips64_quad): New define.
(mips64obsd_init_abi): Set long_double_bit and long_double_format.
Index: mips64obsd-tdep.c
===================================================================
RCS file: /cvs/src/src/gdb/mips64obsd-tdep.c,v
retrieving revision 1.12
diff -u -p -r1.12 mips64obsd-tdep.c
--- mips64obsd-tdep.c 1 Jan 2010 07:31:37 -0000 1.12
+++ mips64obsd-tdep.c 12 Dec 2010 18:18:01 -0000
@@ -18,6 +18,7 @@
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include "defs.h"
+#include "gdbtypes.h"
#include "osabi.h"
#include "regcache.h"
#include "regset.h"
@@ -30,6 +31,10 @@
#include "mips-tdep.h"
#include "solib-svr4.h"
+/* The MIPS64 Floating-Point Quad-Precision format is similar to
+ big-endian IA-64 Quad-Precision format. */
+#define floatformats_mips64_quad floatformats_ia64_quad
+
#define MIPS64OBSD_NUM_REGS 73
/* Core file support. */
@@ -147,6 +152,9 @@ mips64obsd_init_abi (struct gdbarch_info
tramp_frame_prepend_unwinder (gdbarch, &mips64obsd_sigframe);
+ set_gdbarch_long_double_bit (gdbarch, 128);
+ set_gdbarch_long_double_format (gdbarch, floatformats_mips64_quad);
+
/* OpenBSD/mips64 has SVR4-style shared libraries. */
set_solib_svr4_fetch_link_map_offsets
(gdbarch, svr4_lp64_fetch_link_map_offsets);