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[s390*] Import upstream fix for 64->32 debugging.

This commit is contained in:
Jan Kratochvil 2014-05-14 21:21:44 +02:00
parent 1ecbbdb62a
commit 9b1a6425a1
2 changed files with 42 additions and 1 deletions
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38
gdb-upstream.patch
View File

@ -64,3 +64,41 @@ index b5a7e1e..462df1f 100644
--u3/rZRmxL6MmkK24--
commit 20dca09662aa0d2706fbe325b8f448ef74773028
Author: Andreas Arnez <arnez@linux.vnet.ibm.com>
Date: Tue May 13 14:55:53 2014 +0200
PR target/16940 S390: Fix erroneous offset in fill_gregset.
This fixes a bug that leads to various failures when debugging a
31-bit inferior with a 64-bit gdb on s390x.
Conflicts:
gdb/ChangeLog
### a/gdb/ChangeLog
### b/gdb/ChangeLog
## -1,3 +1,9 @@
+2014-05-13 Andreas Arnez <arnez@vnet.linux.ibm.com>
+
+ PR target/16940
+ * s390-linux-nat.c (fill_gregset): Remove erroneous offset 4 in
+ call to regcache_raw_collect.
+
2014-05-05 Joel Brobecker <brobecker@adacore.com>
* version.in: Set GDB version number to 7.7.1.DATE-cvs.
--- a/gdb/s390-linux-nat.c
+++ b/gdb/s390-linux-nat.c
@@ -164,7 +164,7 @@ fill_gregset (const struct regcache *regcache, gregset_t *regp, int regno)
memset (p, 0, 4);
p += 4;
}
- regcache_raw_collect (regcache, reg, p + 4);
+ regcache_raw_collect (regcache, reg, p);
}
}

5
gdb.spec
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@ -39,7 +39,7 @@ Version: 7.7.1
# The release always contains a leading reserved number, start it at 1.
# `upstream' is not a part of `name' to stay fully rpm dependencies compatible for the testing.
Release: 12%{?dist}
Release: 13%{?dist}
License: GPLv3+ and GPLv3+ with exceptions and GPLv2+ and GPLv2+ with exceptions and GPL+ and LGPLv2+ and BSD and Public Domain and GFDL
Group: Development/Debuggers
@ -1404,6 +1404,9 @@ fi
%endif # 0%{!?el5:1} || "%{_target_cpu}" == "noarch"
%changelog
* Wed May 14 2014 Jan Kratochvil <jan.kratochvil@redhat.com> - 7.7.1-13.fc21
- [s390*] Import upstream fix for 64->32 debugging.
* Mon May 12 2014 Jan Kratochvil <jan.kratochvil@redhat.com> - 7.7.1-12.fc21
- [s390*] Fix compilation error.