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[PATCH] Fix reading floating point registers from core files on hppa-linux
- From: "John David Anglin" <dave at hiauly1 dot hia dot nrc dot ca>
- To: gdb-patches at sourceware dot org
- Cc: randolph at tausq dot org
- Date: Sat, 13 Sep 2008 19:43:25 -0400 (EDT)
- Subject: [PATCH] Fix reading floating point registers from core files on hppa-linux
I noticed the failure of gcore.exp in testing the previous patch. This
change fixes the problem. regcache_raw_supply only copies four bytes
on hppa--unknown-linux-gnu.
Ok?
Dave
--
J. David Anglin dave.anglin@nrc-cnrc.gc.ca
National Research Council of Canada (613) 990-0752 (FAX: 952-6602)
2008-09-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
* hppa-linux-tdep.c (hppa_linux_supply_fpregset): Correct iteration.
Index: hppa-linux-tdep.c
===================================================================
RCS file: /cvs/src/src/gdb/hppa-linux-tdep.c,v
retrieving revision 1.31
diff -u -3 -p -r1.31 hppa-linux-tdep.c
--- hppa-linux-tdep.c 21 Aug 2008 13:19:18 -0000 1.31
+++ hppa-linux-tdep.c 13 Sep 2008 22:51:35 -0000
@@ -474,12 +477,12 @@ hppa_linux_supply_fpregset (const struct
int i, offset;
offset = 0;
- for (i = 0; i < 31; i++)
+ for (i = 0; i < 64; i++)
{
if (regnum == HPPA_FP0_REGNUM + i || regnum == -1)
regcache_raw_supply (regcache, HPPA_FP0_REGNUM + i,
buf + offset);
- offset += 8;
+ offset += 4;
}
}