darkkirb/old-cross-binutils
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity
77442 commits 1 branch 0 tags 272 MiB
Commit graph

3 commits

Author SHA1 Message Date
Markus Metzger
99c819eea0 record-btrace: fix assertion when enabling recording after re-run 
Reading symbols from /bin/true...(no debugging symbols found)...done.
(gdb) b _start
Function "_start" not defined.
Make breakpoint pending on future shared library load? (y or [n]) y
Breakpoint 1 (_start) pending.
(gdb) r
Starting program: /bin/true

Breakpoint 1, 0x00000039a0400af0 in _start () from /lib64/ld-linux-x86-64.so.2
(gdb) rec b
(gdb) r
The program being debugged has been started already.
Start it from the beginning? (y or n) y
Starting program: /bin/true

Breakpoint 1, 0x00000039a0400af0 in _start () from /lib64/ld-linux-x86-64.so.2
(gdb) rec b
gdb/record-btrace.c:154: internal-error: record_btrace_open:
 Assertion `record_btrace_thread_observer == NULL' failed.
A problem internal to GDB has been detected,
further debugging may prove unreliable.
Quit this debugging session? (y or n)


gdb/
	* record-btrace.c (record_btrace_close): Call
	record_btrace_auto_disable.

testsuite/
	* gdb.btrace/enable.exp: Add regression test.
 2013-03-26 07:15:09 +00:00
Jan Kratochvil
460014f572 gdb/ 
Code cleanup.
	* bfd-target.c (target_bfd_xclose): Remove parameter quitting.
	* bsd-kvm.c (bsd_kvm_close): Likewise.
	* bsd-uthread.c (bsd_uthread_close): Likewise.
	* corelow.c (core_close): Likewise.
	(core_close_cleanup): Remove parameter quitting from a caller.
	* event-top.c (async_disconnect): Likewise.
	* exec.c (exec_close_1): Remove parameter quitting.
	* go32-nat.c (go32_close): Likewise.
	* linux-nat.c (linux_nat_close): Remove parameter quitting.  Remove
	parameter quitting from a caller.
	* mips-linux-nat.c (super_close): Remove parameter quitting from the
	variable.
	(mips_linux_close): Remove parameter quitting.  Remove parameter
	quitting from a caller.
	* monitor.c (monitor_close): Remove parameter quitting.
	* monitor.h (monitor_close): Likewise.
	* record-btrace.c (record_btrace_close): Likewise.
	* record-full.c (record_full_close): Likewise.
	* remote-m32r-sdi.c (m32r_close): Remove parameter quitting and remove
	it also from fprintf_unfiltered.
	* remote-mips.c (mips_close): Remove parameter quitting.
	(mips_detach): Remove parameter quitting from a caller.
	* remote-sim.c (gdbsim_close): Remove parameter quitting.
	(gdbsim_close): Remove duplicate function comment.  Remove parameter
	quitting and remove it also from printf_filtered.
	* remote.c (remote_close): Remove parameter quitting.
	* solib-svr4.c (enable_break): Remove parameter quitting from a caller.
	* target.c (update_current_target): Remove parameter int from to_close
	de_fault.
	(push_target, unpush_target, pop_target): Remove parameter quitting from
	a caller.
	(pop_all_targets_above, pop_all_targets): Remove parameter quitting.
	Remove parameter quitting from a caller.
	(target_preopen): Remove parameter quitting from a caller.
	(target_close): Remove parameter quitting.  Remove parameter quitting
	from a caller two times.  Remove parameter quitting also from
	fprintf_unfiltered.
	* target.h (struct target_ops): Remove parameter quitting and as int
	from fields to_xclose and to_close.
	(extern struct target_ops current_target):
	(target_close, pop_all_targets): Remove parameter quitting.  Update the
	comment.
	(pop_all_targets_above): Remove parameter quitting.
	* top.c (quit_target): Remove parameter quitting from a caller.
	* tracepoint.c (tfile_close): Remove parameter quitting.
	* windows-nat.c (windows_close): Remove parameter quitting.
 2013-03-20 15:46:24 +00:00
Markus Metzger
afedecd388 Add a target for branch trace recording. 
The target implements the new record sub-commands
"record instruction-history" and
"record function-call-history".

The target does not support reverse execution or navigation in the
recorded execution log.

gdb/
	* Makefile.in (SFILES): Add record-btrace.c
	(COMMON_OBS): Add record-btrace.o
	* record-btrace.c: New.
	* objfiles.c: Include btrace.h.
	(free_objfile): call btrace_free_objfile.
 2013-03-11 08:51:58 +00:00