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Markus Metzger 66849923d2 btrace: fix tests for 32-bit
The x86-record_goto.S assembly source file does not build on 32-bit.
This breaks many tests that use this file.

Split it into x86_64-record_goto.S and i686-record_goto.S.  Luckily, we
can use either one with the same test .exp file.

It further turned out that most tests do not really need a fixed binary;
they should work pretty well with a newly-compiled C program.  The
one thing that breaks this is the heavy use of "record goto" to navigate
inside the recorded execution.

Combine step.exp, next,exp, and finish.exp into a single test step.exp
and use normal stepping and reverse-stepping commands for navigation.

testsuite/
	* gdb.btrace/next.exp: Merged into step.exp.
	* gdb.btrace/finish.exp: Merged into step.exp.
	* gdb.btrace/nexti.exp: Merged into stepi.exp.
	* gdb.btrace/step.exp: Use record_goto.c as test file.  Avoid using
	"record goto" and checking the exact replay position.
	* gdb.btrace/stepi.exp: Choose test file based on target.  Do not
	check for "Recording format" in "info record" output.
	* gdb.btrace/record_goto.exp: Choose test file based on target.
	* gdb.btrace/x86-record_goto.S: Renamed into ...
	* gdb.btrace/x86_64-record_goto.S: ... this.
	* gdb.btrace/i686-record_goto.S: New.
	* gdb.btrace/x86-tailcall.S: Renamed into ...
	* gdb.btrace/x86_64-tailcall.S: ... this.
	* gdb.btrace/i686-tailcall.S: New.
	* gdb.btrace/x86-tailcall.c: Renamed into ...
	* gdb.btrace/tailcall.c: ... this.  Split "return ++answer" into two
	separate statements.  Update test.
	* gdb.btrace/delta.exp: Use record_goto.c as test file.
	* gdb.btrace/gcore.exp: Use record_goto.c as test file.
	* gdb.btrace/nohist.exp: Use record_goto.c as test file.
	* gdb.btrace/tailcall.exp: Choose test file based on target.
	* gdb.btrace/Makefile.in: Remove next, finish, and nexti.
2015-03-25 14:18:02 +01:00
bfd Garbage collecting debug sections 2015-03-25 20:42:00 +10:30
binutils Add support for G13 and G14 flag bits in RL78 ELF binaries. 2015-03-19 15:37:43 +00:00
config Sync isl.m4 with GCC tree 2015-03-16 08:51:37 -07:00
cpu or1k: add missing l.msync, l.psync and l.psync instructions. 2014-07-20 20:26:09 +03:00
elfcpp [gold] Recognize DWARF5/GCC5 DW_LANG_Fortran03 and DW_LANG_Fortran08. 2015-02-17 08:08:24 +01:00
etc PR external/{16327,16328}: Remove etc/configure.texi and etc/standards.texi. 2014-06-27 11:33:25 +02:00
gas [AARCH64]Fix "align directive causes MAP_DATA symbol to be lost" 2015-03-25 12:33:07 +00:00
gdb btrace: fix tests for 32-bit 2015-03-25 14:18:02 +01:00
gold PR18147, relocation overflow when --unresolved-symbols=ignore-all 2015-03-24 17:06:12 +10:30
gprof Regenerate Makeile.in file for copyright update 2015-01-02 22:27:27 +10:30
include Extend arm_feature_set struct to provide more bits 2015-03-24 14:08:08 +08:00
intl
ld Garbage collecting debug sections 2015-03-25 20:42:00 +10:30
libdecnumber Another part of fixing "make TAGS". 2015-01-22 21:07:31 +02:00
libiberty strerror.c: Do not declare sys_nerr or sys_errlist if already macros 2015-01-19 16:29:07 +01:00
opcodes Extend arm_feature_set struct to provide more bits 2015-03-24 14:08:08 +08:00
readline Fix executable indicator in file name completion on Windows. 2014-12-30 21:14:25 +02:00
sim sim: m68hc11/mips/mn10300/v850: add basic sim_pc_get 2015-03-24 02:43:42 -04:00
texinfo
.cvsignore
.gitattributes Add a .gitattributes file for use with git-merge-changelog 2014-07-25 18:07:23 -04:00
.gitignore Sync the root .gitignore file with GCC's. 2013-01-11 15:17:35 +00:00
ChangeLog Exclude target-zlib if target-libjava isn't built 2015-03-17 17:07:22 -07:00
compile Update from upstream Automake 2014-11-16 13:43:48 +01:00
config-ml.in Sync config-ml.in with GCC trunk 2015-03-17 05:15:34 -07:00
config.guess config.sub, config.guess: Update from upstream, to 2015-01-01 version. 2015-01-02 10:40:57 +01:00
config.rpath
config.sub config.sub, config.guess: Update from upstream, to 2015-01-01 version. 2015-01-02 10:40:57 +01:00
configure Exclude target-zlib if target-libjava isn't built 2015-03-17 17:07:22 -07:00
configure.ac Exclude target-zlib if target-libjava isn't built 2015-03-17 17:07:22 -07:00
COPYING
COPYING3
COPYING3.LIB
COPYING.LIB
COPYING.LIBGLOSS 2013-01-07 Jeff Johnston <jjohnstn@redhat.com> 2013-01-07 21:39:26 +00:00
COPYING.NEWLIB 2013-10-01 Jeff Johnston <jjohnstn@redhat.com> 2013-10-01 18:14:04 +00:00
depcomp Update from upstream Automake 2014-11-16 13:43:48 +01:00
djunpack.bat
install-sh Update from upstream Automake 2014-11-16 13:43:48 +01:00
libtool.m4 Update libtool.m4 from GCC trunk 2014-11-24 09:14:09 -08:00
lt~obsolete.m4
ltgcc.m4
ltmain.sh PR target/59788 2014-02-06 11:01:57 +01:00
ltoptions.m4
ltsugar.m4
ltversion.m4
MAINTAINERS Update description of ownership of files in include/ 2014-11-04 16:14:14 -08:00
Makefile.def Update top-level files from GCC trunk 2015-03-16 09:12:37 -07:00
Makefile.in Update top-level files from GCC trunk 2015-03-16 09:12:37 -07:00
Makefile.tpl Update top-level files from GCC trunk 2015-03-16 09:12:37 -07:00
makefile.vms
missing Update from upstream Automake 2014-11-16 13:43:48 +01:00
mkdep
mkinstalldirs Update from upstream Automake 2014-11-16 13:43:48 +01:00
move-if-change Update `move-if-change' from gnulib 2014-11-16 17:04:02 +01:00
README
README-maintainer-mode
setup.com
src-release.sh src-release.sh: configure using --target. 2014-10-15 09:50:53 +02:00
symlink-tree
ylwrap Update from upstream Automake 2014-11-16 13:43:48 +01:00

		   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.