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Markus Metzger 63ab433e29 btrace: fix gap indication
Trace gaps due to overflows or non-contiguous trace are ignored in the 'info
record' command.  Fix that.

Also add a warning when decoding the trace and print the instruction number
preceding the trace gap in that warning message.  It looks like this:

    (gdb) info record
    Active record target: record-btrace
    Recording format: Intel Processor Trace.
    Buffer size: 16kB.
    warning: Decode error (-13) at instruction 101044 (offset = 0x29f0, pc = 0x7ffff728a642): no memory mapped at this address.
    Recorded 101044 instructions in 2093 functions (1 gaps) for thread 1 (process 5360).
    (gdb) record instruction-history 101044
    101044     0x00007ffff728a640:  pop    %r13
    [decode error (-13): no memory mapped at this address]

Remove the dead code that was supposed to print a gaps warning at the end of
trace decode.  This isn't really needed since we now print a warning for each
gap.

gdb/
	* btrace.c (ftrace_add_pt): Fix gap indication.  Add warning for non-
	contiguous trace and overflow.  Rephrase trace decode warning and print
	instruction number.  Remove dead gaps warning.
	(btrace_compute_ftrace_bts): Rephrase warnings and print instruction
	number.
2016-10-28 10:49:27 +02:00
bfd Automatic date update in version.in 2016-10-28 00:00:18 +00:00
binutils Remove spurious whitespace introduced by previous delta. 2016-10-19 14:37:21 +01:00
config
cpu Add fall through comment to source in cpu/ 2016-10-06 22:48:37 +10:30
elfcpp Add support for MIPS .rld_map section. 2016-06-20 12:16:26 -07:00
etc Fix compile time warning messages building with gcc v6.1.1 2016-06-13 10:49:26 +01:00
gas gas/arc: Don't rely on bfd list of cpu type for cpu selection 2016-10-27 12:28:20 +01:00
gdb btrace: fix gap indication 2016-10-28 10:49:27 +02:00
gold Fix PR 17704. 2016-10-21 11:10:46 -07:00
gprof Remove redundant assignment in gprof. 2016-10-06 12:51:47 +01:00
include Update list of ELF machine numbers. 2016-10-17 11:46:32 +01:00
intl
ld Regenerate spu_ovl.o_c 2016-10-15 12:53:57 +10:30
libdecnumber
libiberty Sync libiberty sources with gcc mainline. 2016-10-17 10:26:56 +01:00
opcodes X86: Remove pcommit instruction 2016-10-21 12:16:32 -07:00
readline Improve MinGW support in Readline 2016-09-17 11:50:37 +03:00
sim sim: avr: move changelog entries to subdir 2016-10-18 01:04:53 -04:00
texinfo
zlib
.cvsignore
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.gitignore Add archives and make stamps to the .gitignore file. 2016-09-27 15:10:42 +01:00
ChangeLog Add archives and make stamps to the .gitignore file. 2016-09-27 15:10:42 +01:00
compile
config-ml.in
config.guess
config.rpath
config.sub
configure Enable the configuration of GDB for the NDS32 target. 2016-07-20 09:06:39 +01:00
configure.ac Enable the configuration of GDB for the NDS32 target. 2016-07-20 09:06:39 +01:00
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lt~obsolete.m4
ltgcc.m4
ltmain.sh
ltoptions.m4
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Makefile.in Add dependencies to configure rule 2016-05-28 22:36:04 +09:30
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		   README for GNU development tools

This directory contains various GNU compilers, assemblers, linkers, 
debuggers, etc., plus their support routines, definitions, and documentation.

If you are receiving this as part of a GDB release, see the file gdb/README.
If with a binutils release, see binutils/README;  if with a libg++ release,
see libg++/README, etc.  That'll give you info about this
package -- supported targets, how to use it, how to report bugs, etc.

It is now possible to automatically configure and build a variety of
tools with one command.  To build all of the tools contained herein,
run the ``configure'' script here, e.g.:

	./configure 
	make

To install them (by default in /usr/local/bin, /usr/local/lib, etc),
then do:
	make install

(If the configure script can't determine your type of computer, give it
the name as an argument, for instance ``./configure sun4''.  You can
use the script ``config.sub'' to test whether a name is recognized; if
it is, config.sub translates it to a triplet specifying CPU, vendor,
and OS.)

If you have more than one compiler on your system, it is often best to
explicitly set CC in the environment before running configure, and to
also set CC when running make.  For example (assuming sh/bash/ksh):

	CC=gcc ./configure
	make

A similar example using csh:

	setenv CC gcc
	./configure
	make

Much of the code and documentation enclosed is copyright by
the Free Software Foundation, Inc.  See the file COPYING or
COPYING.LIB in the various directories, for a description of the
GNU General Public License terms under which you can copy the files.

REPORTING BUGS: Again, see gdb/README, binutils/README, etc., for info
on where and how to report problems.