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Pedro Alves 9f6dbe2bbb Fix gdb.trace/actions.exp race
I saw this on PPC64 once:

  not installed on target
  (gdb) PASS: gdb.trace/actions.exp: 5.10a: verify teval actions set for two tracepoints
  break main
  Breakpoint 4 at 0x10000c6c: file ../../../src/gdb/testsuite/gdb.trace/actions.c, line 139.
  (gdb) PASS: gdb.trace/actions.exp: break main
  run
  Starting program: /home/palves/gdb/build/gdb/testsuite/outputs/gdb.trace/actions/actions
  tstatus

  Breakpoint 4, main (argc=1, argv=0x3fffffffebb8, envp=0x3fffffffebc8) at ../../../src/gdb/testsuite/gdb.trace/actions.c:139
  139       begin ();
  (gdb) tstatus
  Trace can not be run on this target.
  (gdb) actions 1
  Enter actions for tracepoint 1, one per line.
  End with a line saying just "end".
  >collect $regs
  >end
  (gdb) PASS: gdb.trace/actions.exp: set actions for first tracepoint
  tstart
  You can't do that when your target is `native'
  (gdb) FAIL: gdb.trace/actions.exp: tstart
  info tracepoints 1
  Num     Type           Disp Enb Address            What
  1       tracepoint     keep y   0x00000000100007c8 in gdb_c_test at ../../../src/gdb/testsuite/gdb.trace/actions.c:74
	  collect $regs
	  not installed on target
  ...

followed by a cascade of FAILs.  The "tstatus" was supposed to detect
that this target (native) can't do tracepoints, but, alas, it didn't.

That detection failed because 'gdb_test "break main"' doesn't expect
anything, and then the output was slow enough that 'gdb_test ""
"Breakpoint .*"' matched the output of "break main"...

The fix is to use gdb_breakpoint instead.  Also check the result of
gdb_test while at it.

Tested on x86-64 Fedora 20, native and gdbserver.

gdb/testsuite/ChangeLog:
2015-04-07  Pedro Alves  <palves@redhat.com>

	* gdb.trace/actions.exp: Use gdb_breakpoint instead of gdb_test
	that doesn't expect anything.  Return early if running to main
	fails.
2015-04-07 17:04:18 +01:00
bfd Modify get_reloc_section for targets that map .got.plt to .got 2015-04-07 23:22:11 +09:30
binutils Remove is_zlib_supported 2015-04-06 12:19:13 -07:00
config Set zlibdir/zlibinc with top_builddir/top_srcdir 2015-04-02 05:43:07 -07:00
cpu
elfcpp
etc
gas Remove is_zlib_supported 2015-04-06 12:19:13 -07:00
gdb Fix gdb.trace/actions.exp race 2015-04-07 17:04:18 +01:00
gold Fix the signature of a virtual method to match the one in the parent class. 2015-04-06 15:49:50 -04:00
gprof
include Add Elf_Internal_Chdr and ElfXX_External_Chdr 2015-04-03 12:50:10 -07:00
intl
ld Add new linker option: --warn-orphan which generates warning messages when orphan sections are detected. 2015-04-07 16:29:41 +01:00
libdecnumber
libiberty
opcodes x86: Use individual prefix control for each opcode. 2015-04-06 19:33:01 +03:00
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sim sim: move sim-engine.o/sim-hrw.o to the common list 2015-04-06 23:56:47 -04:00
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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,
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If you have more than one compiler on your system, it is often best to
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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
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REPORTING BUGS: Again, see gdb/README, binutils/README, etc., for info
on where and how to report problems.