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Author SHA1 Message Date
hp.com!davidm 95c9a4a21e Fix merge conflict. 
2004/12/02 23:51:00-08:00 hp.com!davidm
(do_backtrace): Also print the symbol offset.  Increase nesting-level
	tolerance to 64 so we can test programs with deeply nested
	call-chains without triggering spurious warnings.


2004/11/30 22:44:47-08:00 mostang.com!davidm
(do_backtrace): Print IP if unw_get_proc_info() fails.

2004/11/23 18:01:09-08:00 mostang.com!davidm
(do_backtrace): Fix "start_ip might be used uninitialized" warning.

(Logical change 1.290)
 2005-05-03 09:13:17 +00:00
hp.com!davidm b0048ee762 (do_backtrace): Keep track of initial IP so we can issue better error messages. 
(main): Update comment for -t.

(Logical change 1.276)
 2004-10-15 13:48:38 +00:00
mostang.com!davidm ba424722db (main): If HAVE_TTRACE is defined, fail unconditionally. 
(Logical change 1.222)
 2004-05-04 22:19:18 +00:00
mostang.com!davidm a4bd80c748 (print_names): New global. 
(do_backtrace): Call unw_get_proc_name() only if print_names is TRUE.
(main): Support command-line option -c to turn on caching of
	unwind-info and -n to turn off the printing (and lookup)
	of symbol names.
	Stop execution if child dies with a signal.

(Logical change 1.209)
 2004-04-21 07:24:35 +00:00
mostang.com!davidm 40a1558927 Include <libunwind-ptrace.h> instead of <libunwind.h>. 
(Logical change 1.156)
 2004-01-21 01:05:07 +00:00
hp.com!davidm e6ddf4c3e0 (main): Fix command-line parsing to allow for more than one argument. 
(Logical change 1.71)
 2003-03-29 07:32:50 +00:00
mostang.com!davidm 64b4ac37da Use SIGUSR1/SIGUSR2 to start/stop backtrace() verification for trace_mode == TRIGGER. 
(Logical change 1.56)
 2003-02-27 09:58:57 +00:00
hp.com!davidm b97fa14ca5 Include <asm/ptrace_offsets.h> if host is IA-64. 
(trace_mode): New variable.
(main): Support options -i (instruction-by-instruction backtracing), -s
	(syscall-level backtracing), -t (triggered instruction-level backtracing).

(Logical change 1.55)
 2003-02-26 08:33:57 +00:00
mostang.com!davidm d20530f7ab (do_backtrace): Adjust for new "offset" argument in unw_get_proc_name(). 
(Logical change 1.45)
 2003-02-08 10:10:59 +00:00
mostang.com!davidm de4410dce0 (ui): Make it global instead of local to do_backtrace(). 
(do_backtrace): Move creation/destruction of the UPT-info structure from here...
(main): ...to here.

(Logical change 1.44)
 2003-01-28 07:32:15 +00:00
hp.com!davidm e9e4e5fb29 (Logical change 1.43) 2003-01-28 03:40:06 +00:00
hp.com!davidm b064eb4574 Initial revision 2003-01-28 03:40:06 +00:00