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authorBen Elliston <bje@au.ibm.com>2001-02-15 21:14:40 +0000
committerBen Elliston <bje@au.ibm.com>2001-02-15 21:14:40 +0000
commitc43ad8eb1e91da3406b76c24f2711729320e03d8 (patch)
treeb950749c342189f5d1d2739dc2cef3589b0d202d /sim
parent69f03d6521cfad159329614238bb027ec56b0366 (diff)
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* profiling bug fixes.
2001-02-09 Ben Elliston <bje@redhat.com> * (profile_print_pc): Write header out in target byte order. 2001-02-09 Ben Elliston <bje@redhat.com> * sim-profile.c (profile_pc_init): Correct bug in loop logic when adjusting the pc shift value.
Diffstat (limited to 'sim')
-rw-r--r--sim/common/ChangeLog9
-rw-r--r--sim/common/sim-profile.c10
2 files changed, 17 insertions, 2 deletions
diff --git a/sim/common/ChangeLog b/sim/common/ChangeLog
index 7f1fadf..35830a9 100644
--- a/sim/common/ChangeLog
+++ b/sim/common/ChangeLog
@@ -1,3 +1,12 @@
+2001-02-09 Ben Elliston <bje@redhat.com>
+
+ * (profile_print_pc): Write header out in target byte order.
+
+2001-02-09 Ben Elliston <bje@redhat.com>
+
+ * sim-profile.c (profile_pc_init): Correct bug in loop logic when
+ adjusting the pc shift value.
+
2001-01-12 Chris Demetriou <cgd@sibyte.com>
* aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
diff --git a/sim/common/sim-profile.c b/sim/common/sim-profile.c
index 1ac148d..20d7a54 100644
--- a/sim/common/sim-profile.c
+++ b/sim/common/sim-profile.c
@@ -1,5 +1,5 @@
/* Default profiling support.
- Copyright (C) 1996, 1997, 1998, 2000 Free Software Foundation, Inc.
+ Copyright (C) 1996, 1997, 1998, 2000, 2001 Free Software Foundation, Inc.
Contributed by Cygnus Support.
This file is part of GDB, the GNU debugger.
@@ -564,7 +564,7 @@ profile_pc_init (SIM_DESC sd)
+ PROFILE_PC_NR_BUCKETS (data) - 1)
/ PROFILE_PC_NR_BUCKETS (data));
PROFILE_PC_SHIFT (data) = 0;
- while (bucket_size < PROFILE_PC_BUCKET_SIZE (data))
+ while (bucket_size > PROFILE_PC_BUCKET_SIZE (data))
{
PROFILE_PC_SHIFT (data) += 1;
}
@@ -684,6 +684,12 @@ profile_print_pc (sim_cpu *cpu, int verbose)
}
/* size of sample buffer (+ header) */
header[2] = PROFILE_PC_NR_BUCKETS (profile) * 2 + sizeof (header);
+
+ /* Header must be written out in target byte order. */
+ H2T (header[0]);
+ H2T (header[1]);
+ H2T (header[2]);
+
ok = fwrite (&header, sizeof (header), 1, pf);
for (loop = 0;
ok && (loop < PROFILE_PC_NR_BUCKETS (profile));