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[PATCH] Tweak SPARC core file support
- From: Mark Kettenis <kettenis at chello dot nl>
- To: gdb-patches at sources dot redhat dot com
- Date: Sun, 25 Jan 2004 13:11:12 +0100 (CET)
- Subject: [PATCH] Tweak SPARC core file support
This should get OpenBSD/sparc core files support working.
Committed,
Mark
Index: ChangeLog
from Mark Kettenis <kettenis@gnu.org>
* sparc-tdep.c (sparc_regset_from_core_section): Check whether
SECT_SIZE is large enough, not wheter it's exactly the right size.
(sparc32_gdbarch_init): Initialize TDEP->sizeof_gregset and
TDEP->fpregset to zero.
Index: sparc-tdep.c
===================================================================
RCS file: /cvs/src/src/gdb/sparc-tdep.c,v
retrieving revision 1.144
diff -u -p -r1.144 sparc-tdep.c
--- sparc-tdep.c 25 Jan 2004 00:58:53 -0000 1.144
+++ sparc-tdep.c 25 Jan 2004 12:06:52 -0000
@@ -1030,10 +1030,10 @@ sparc_regset_from_core_section (struct g
{
struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
- if (strcmp (sect_name, ".reg") == 0 && sect_size == tdep->sizeof_gregset)
+ if (strcmp (sect_name, ".reg") == 0 && sect_size >= tdep->sizeof_gregset)
return tdep->gregset;
- if (strcmp (sect_name, ".reg2") == 0 && sect_size == tdep->sizeof_fpregset)
+ if (strcmp (sect_name, ".reg2") == 0 && sect_size >= tdep->sizeof_fpregset)
return tdep->fpregset;
return NULL;
@@ -1058,9 +1058,9 @@ sparc32_gdbarch_init (struct gdbarch_inf
tdep->pc_regnum = SPARC32_PC_REGNUM;
tdep->npc_regnum = SPARC32_NPC_REGNUM;
tdep->gregset = NULL;
- tdep->sizeof_gregset = 20 * 4;
+ tdep->sizeof_gregset = 0;
tdep->fpregset = NULL;
- tdep->sizeof_fpregset = 33 * 4;
+ tdep->sizeof_fpregset = 0;
tdep->plt_entry_size = 0;
set_gdbarch_long_double_bit (gdbarch, 128);