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gdb and binutils branch master updated. 1f267ae3d18c165f8b4327aa423b909eae92f4d6
- From: mmetzger at sourceware dot org
- To: gdb-cvs at sourceware dot org
- Date: 8 Jul 2014 08:08:08 -0000
- Subject: gdb and binutils branch master updated. 1f267ae3d18c165f8b4327aa423b909eae92f4d6
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https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=1f267ae3d18c165f8b4327aa423b909eae92f4d6
commit 1f267ae3d18c165f8b4327aa423b909eae92f4d6
Author: Markus Metzger <markus.t.metzger@intel.com>
Date: Mon Jun 30 11:47:30 2014 +0200
reverse-finish: turn internal error into normal error
The reverse-finish command results in an internal error if it cannot determine
the current function.
(gdb) c
Continuing.
Program received signal SIGSEGV, Segmentation fault.
0x0000000000000000 in ?? ()
(gdb) reverse-finish
Run back to call of #0 0x0000000000000000 in ?? ()
gdb/infcmd.c:1576: internal-error: Finish: couldn't find function.
A problem internal to GDB has been detected,
further debugging may prove unreliable.
Quit this debugging session? (y or n) y
This is not an internal error case since the command may be used in scenarios
where there is no function at the current PC, e.g. after calling through a bad
function pointer.
Turn this into a normal error.
gdb/
* infcmd.c (finish_backward): Turn internal error into normal error.
testsuite/
* gdb.btrace/segv.c: New.
* gdb.btrace/segv.exp: New.
-----------------------------------------------------------------------
Summary of changes:
gdb/ChangeLog | 4 +++
gdb/infcmd.c | 3 +-
gdb/testsuite/ChangeLog | 5 ++++
gdb/testsuite/gdb.btrace/segv.c | 32 ++++++++++++++++++++++++++
gdb/testsuite/gdb.btrace/segv.exp | 45 +++++++++++++++++++++++++++++++++++++
5 files changed, 87 insertions(+), 2 deletions(-)
create mode 100644 gdb/testsuite/gdb.btrace/segv.c
create mode 100644 gdb/testsuite/gdb.btrace/segv.exp
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gdb and binutils