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Pedro Alves af48d08f97 fix skipping permanent breakpoints 
The gdb.arch/i386-bp_permanent.exp test is currently failing an
assertion recently added:

 (gdb) stepi
 ../../src/gdb/infrun.c:2237: internal-error: resume: Assertion `sig != GDB_SIGNAL_0' failed.
 A problem internal to GDB has been detected,
 further debugging may prove unreliable.
 Quit this debugging session? (y or n)
 FAIL: gdb.arch/i386-bp_permanent.exp: Single stepping past permanent breakpoint. (GDB internal error)

The assertion expects that the only reason we currently need to step a
breakpoint instruction is when we have a signal to deliver.  But when
stepping a permanent breakpoint (with or without a signal) we also
reach this code.

The assertion is correct and the permanent breakpoints skipping code
is wrong.

Consider the case of the user doing "step/stepi" when stopped at a
permanent breakpoint.  GDB's `resume' calls the
gdbarch_skip_permanent_breakpoint hook and then happily continues
stepping:

  /* Normally, by the time we reach `resume', the breakpoints are either
     removed or inserted, as appropriate.  The exception is if we're sitting
     at a permanent breakpoint; we need to step over it, but permanent
     breakpoints can't be removed.  So we have to test for it here.  */
  if (breakpoint_here_p (aspace, pc) == permanent_breakpoint_here)
    {
      gdbarch_skip_permanent_breakpoint (gdbarch, regcache);
    }

But since gdbarch_skip_permanent_breakpoint already advanced the PC
manually, this ends up executing the instruction that is _after_ the
breakpoint instruction.  The user-visible result is that a single-step
steps two instructions.

The gdb.arch/i386-bp_permanent.exp test is actually ensuring that
that's indeed how things work.  It runs to an int3 instruction, does
"stepi", and checks that "leave" was executed with that "stepi".  Like
this:

 (gdb) b *0x0804848c
 Breakpoint 2 at 0x804848c
 (gdb) c
 Continuing.

 Breakpoint 2, 0x0804848c in standard ()
 (gdb) disassemble
 Dump of assembler code for function standard:
    0x08048488 <+0>:     push   %ebp
    0x08048489 <+1>:     mov    %esp,%ebp
    0x0804848b <+3>:     push   %edi
 => 0x0804848c <+4>:     int3
    0x0804848d <+5>:     leave
    0x0804848e <+6>:     ret
    0x0804848f <+7>:     nop
 (gdb) si
 0x0804848e in standard ()
 (gdb) disassemble
 Dump of assembler code for function standard:
    0x08048488 <+0>:     push   %ebp
    0x08048489 <+1>:     mov    %esp,%ebp
    0x0804848b <+3>:     push   %edi
    0x0804848c <+4>:     int3
    0x0804848d <+5>:     leave
 => 0x0804848e <+6>:     ret
    0x0804848f <+7>:     nop
 End of assembler dump.
 (gdb)

One would instead expect that a stepi at 0x0804848c stops at
0x0804848d, _before_ the "leave" is executed.  This commit changes GDB
this way.  Care is taken to make stepping into a signal handler when
the step starts at a permanent breakpoint instruction work correctly.

The patch adjusts gdb.arch/i386-bp_permanent.exp in this direction,
and also makes it work on x86_64 (currently it only works on i*86).

The patch also adds a new gdb.base/bp-permanent.exp test that
exercises many different code paths related to stepping permanent
breakpoints, including the stepping with signals cases.  The test uses
"hack/trick" to make it work on all (or most) platforms -- it doesn't
really hard code a breakpoint instruction.

Tested on x86_64 Fedora 20, native and gdbserver.

gdb/
2014-11-12  Pedro Alves  <palves@redhat.com>

	* infrun.c (resume): Clear the thread's 'stepped_breakpoint' flag.
	Rewrite stepping over a permanent breakpoint.
	(thread_still_needs_step_over, proceed): Don't set
	stepping_over_breakpoint for permanent breakpoints.
	(handle_signal_stop): Don't clear stepped_breakpoint.  Also pull
	single-step breakpoints out of the target on hardware step
	targets.
	(process_event_stop_test): If stepping a permanent breakpoint
	doesn't hit the step-resume breakpoint, delete the step-resume
	breakpoint.
	(switch_back_to_stepped_thread): Also check if the stepped thread
	has advanced already on hardware step targets.
	(currently_stepping): Return true if the thread stepped a
	breakpoint.

gdb/testsuite/
2014-11-12  Pedro Alves  <palves@redhat.com>

	* gdb.arch/i386-bp_permanent.c: New file.
	* gdb.arch/i386-bp_permanent.exp: Don't skip on x86_64.
	(srcfile): Set to i386-bp_permanent.c.
	(top level): Adjust to work in both 32-bit and 64-bit modes.  Test
	that stepi does not execute the 'leave' instruction, instead of
	testing it does execute.
	* gdb.base/bp-permanent.c: New file.
	* gdb.base/bp-permanent.exp: New file.
 		2014-11-12 10:39:00 +00:00
..
Makefile.in Add AVX512 registers support to GDB and GDBserver. 2014-04-24 16:30:03 +02:00
aarch64-atomic-inst.c aarch64: detect atomic sequences like other ll/sc architectures 2014-05-07 09:41:50 -07:00
aarch64-atomic-inst.exp aarch64: detect atomic sequences like other ll/sc architectures 2014-05-07 09:41:50 -07:00
alpha-step.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
alpha-step.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
altivec-abi.c
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altivec-abi.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
altivec-regs.c
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altivec-regs.exp PowerPC64 little-endian fixes: AltiVec tests 2014-02-04 18:28:24 +01:00
amd64-byte.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
amd64-disp-step.S Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
amd64-disp-step.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
amd64-dword.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
amd64-entry-value-inline.S Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
amd64-entry-value-inline.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
amd64-entry-value-inline.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
amd64-entry-value-param.S Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
amd64-entry-value-param.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
amd64-entry-value-param.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
amd64-entry-value-paramref.S Fix read_frame_arg for optimized-out entry values. 2014-07-22 22:09:35 +02:00
amd64-entry-value-paramref.cc Fix read_frame_arg for optimized-out entry values. 2014-07-22 22:09:35 +02:00
amd64-entry-value-paramref.exp Fix read_frame_arg for optimized-out entry values. 2014-07-22 22:09:35 +02:00
amd64-entry-value.cc Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
amd64-entry-value.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
amd64-entry-value.s Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
amd64-i386-address.S Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
amd64-i386-address.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
amd64-invalid-stack-middle.S Remove previous frame if an error occurs when computing frame id during unwind. 2014-05-30 22:36:14 +01:00
amd64-invalid-stack-middle.c Remove previous frame if an error occurs when computing frame id during unwind. 2014-05-30 22:36:14 +01:00
amd64-invalid-stack-middle.exp Add a TRY_CATCH to get_prev_frame_always to better manage errors during unwind. 2014-05-30 22:44:36 +01:00
amd64-invalid-stack-top.c Remove previous frame if an error occurs when computing frame id during unwind. 2014-05-30 22:36:14 +01:00
amd64-invalid-stack-top.exp Add a TRY_CATCH to get_prev_frame_always to better manage errors during unwind. 2014-05-30 22:44:36 +01:00
amd64-optimout-repeat.S Fix read_frame_arg for optimized-out entry values. 2014-07-22 22:09:35 +02:00
amd64-optimout-repeat.c Fix read_frame_arg for optimized-out entry values. 2014-07-22 22:09:35 +02:00
amd64-optimout-repeat.exp Fix read_frame_arg for optimized-out entry values. 2014-07-22 22:09:35 +02:00
amd64-prologue-xmm.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
amd64-prologue-xmm.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
amd64-prologue-xmm.s Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
amd64-pseudo.c Rewrite {amd64,i386}-pseudo.c to better specify register liveness. 2014-08-28 11:38:22 -07:00
amd64-stap-optional-prefix.S Extend recognized types of SDT probe's arguments 2014-05-02 17:50:45 -03:00
amd64-stap-optional-prefix.exp testsuite: Use istarget and is_lp64_target for 3 testcases. 2014-06-23 08:24:36 +02:00
amd64-stap-special-operands.exp testsuite: Use istarget and is_lp64_target for 3 testcases. 2014-06-23 08:24:36 +02:00
amd64-stap-three-arg-disp.S Fix for PR tdep/16397: SystemTap SDT probe support for x86 doesn't work with "triplet operands" 2014-02-20 18:49:09 -03:00
amd64-stap-three-arg-disp.c Fix for PR tdep/16397: SystemTap SDT probe support for x86 doesn't work with "triplet operands" 2014-02-20 18:49:09 -03:00
amd64-stap-triplet.S Fix for PR tdep/16397: SystemTap SDT probe support for x86 doesn't work with "triplet operands" 2014-02-20 18:49:09 -03:00
amd64-stap-triplet.c Fix for PR tdep/16397: SystemTap SDT probe support for x86 doesn't work with "triplet operands" 2014-02-20 18:49:09 -03:00
amd64-stap-wrong-subexp.S Fix for PR gdb/17235: possible bug extracting systemtap probe operand 2014-09-05 15:21:44 -04:00
amd64-stap-wrong-subexp.exp Fix for PR gdb/17235: possible bug extracting systemtap probe operand 2014-09-05 15:21:44 -04:00
amd64-tailcall-cxx.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
amd64-tailcall-cxx1.S Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
amd64-tailcall-cxx1.cc Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
amd64-tailcall-cxx2.S Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
amd64-tailcall-cxx2.cc Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
amd64-tailcall-noret.S Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
amd64-tailcall-noret.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
amd64-tailcall-noret.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
amd64-tailcall-ret.S Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
amd64-tailcall-ret.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
amd64-tailcall-ret.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
amd64-word.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
arm-bl-branch-dest.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
arm-bl-branch-dest.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
arm-disp-step.S Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
arm-disp-step.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
avr-flash-qualifier.c Add support for the __flash qualifier on AVR 2014-07-15 17:03:09 +01:00
avr-flash-qualifier.exp Add support for the __flash qualifier on AVR 2014-07-15 17:03:09 +01:00
e500-abi.c
…
e500-abi.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
e500-prologue.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
e500-prologue.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
e500-regs.c
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e500-regs.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
gdb1291.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
gdb1291.s Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
gdb1431.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
gdb1431.s Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
gdb1558.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
gdb1558.exp after gdb_run_cmd, gdb_expect -> gdb_test_multiple/gdb_test 2014-09-12 22:16:31 +01:00
i386-avx.c Rename 32- and 64-bit Intel files from "i386" to "x86" 2014-09-02 16:54:08 +01:00
i386-avx.exp Move shared native target specific code to gdb/nat 2014-06-20 14:06:48 +01:00
i386-avx512.c Rename 32- and 64-bit Intel files from "i386" to "x86" 2014-09-02 16:54:08 +01:00
i386-avx512.exp Add AVX512 registers support to GDB and GDBserver. 2014-04-24 16:30:03 +02:00
i386-bp_permanent.c fix skipping permanent breakpoints 2014-11-12 10:39:00 +00:00
i386-bp_permanent.exp fix skipping permanent breakpoints 2014-11-12 10:39:00 +00:00
i386-byte.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
i386-cfi-notcurrent.S Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
i386-cfi-notcurrent.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
i386-disp-step.S Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
i386-disp-step.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
i386-dr3-watch.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
i386-dr3-watch.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
i386-float.S Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
i386-float.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
i386-gnu-cfi-asm.S Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
i386-gnu-cfi.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
i386-gnu-cfi.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
i386-mpx.c Rename 32- and 64-bit Intel files from "i386" to "x86" 2014-09-02 16:54:08 +01:00
i386-mpx.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
i386-permbkpt.S Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
i386-permbkpt.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
i386-prologue.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
i386-prologue.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
i386-pseudo.c Rewrite {amd64,i386}-pseudo.c to better specify register liveness. 2014-08-28 11:38:22 -07:00
i386-signal.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
i386-signal.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
i386-size-overlap.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
i386-size-overlap.exp after gdb_run_cmd, gdb_expect -> gdb_test_multiple/gdb_test 2014-09-12 22:16:31 +01:00
i386-size.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
i386-size.exp after gdb_run_cmd, gdb_expect -> gdb_test_multiple/gdb_test 2014-09-12 22:16:31 +01:00
i386-sse-stack-align.S Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
i386-sse-stack-align.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
i386-sse-stack-align.exp Fix i386-sse-stack-align.exp regression since GDB_PARALLEL. 2014-02-06 23:14:20 +01:00
i386-sse.c Rename 32- and 64-bit Intel files from "i386" to "x86" 2014-09-02 16:54:08 +01:00
i386-sse.exp Move shared native target specific code to gdb/nat 2014-06-20 14:06:48 +01:00
i386-stap-eval-lang-ada.S Explicitly use language_c when evaluating a SDT probe argument 2014-10-14 14:33:31 -04:00
i386-stap-eval-lang-ada.c Explicitly use language_c when evaluating a SDT probe argument 2014-10-14 14:33:31 -04:00
i386-stap-eval-lang-ada.exp Explicitly use language_c when evaluating a SDT probe argument 2014-10-14 14:33:31 -04:00
i386-unwind.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
i386-unwind.exp after gdb_run_cmd, gdb_expect -> gdb_test_multiple/gdb_test 2014-09-12 22:16:31 +01:00
i386-word.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
ia64-breakpoint-shadow.S Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
ia64-breakpoint-shadow.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
iwmmxt-regs.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
iwmmxt-regs.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
mips-octeon-bbit.c 2012-08-19 Andrew Pinski <apinski@cavium.com> 2012-08-19 22:22:49 +00:00
mips-octeon-bbit.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
mips16-thunks-inmain.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
mips16-thunks-main.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
mips16-thunks-sin.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
mips16-thunks-sinfrob.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
mips16-thunks-sinfrob16.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
mips16-thunks-sinmain.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
mips16-thunks-sinmips16.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
mips16-thunks.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
pa-nullify.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
pa-nullify.s
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pa64-nullify.s
…
powerpc-aix-prologue.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
powerpc-aix-prologue.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
powerpc-d128-regs.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
powerpc-d128-regs.exp PowerPC64 little-endian fixes: 128-bit DFP parameters / registers 2014-02-04 18:36:54 +01:00
powerpc-power.exp gdb/testsuite/ 2014-06-02 13:57:27 -03:00
powerpc-power.s gdb/testsuite/ 2014-06-02 13:57:27 -03:00
powerpc-prologue.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
powerpc-prologue.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
powerpc-stackless.S PR tdep/17379: Fix internal-error when stack pointer is invalid. 2014-09-12 09:20:25 -03:00
powerpc-stackless.exp PR tdep/17379: Fix internal-error when stack pointer is invalid. 2014-09-12 09:20:25 -03:00
ppc-dfp.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
ppc-dfp.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
ppc-fp.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
ppc-fp.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
ppc64-atomic-inst.S Fix ppc64 single step over atomic sequence testcase. 2014-04-01 12:12:48 +11:00
ppc64-atomic-inst.exp gdb.arch/ppc64-atomic-inst.exp: Improve error handling. 2014-04-01 12:12:59 +11:00
s390-multiarch.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
s390-multiarch.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
s390-tdbregs.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
s390-tdbregs.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
sparc-sysstep.c This changeset makes sparc64_linux_step_trap to return 0 when a 2014-01-29 07:15:05 -08:00
sparc-sysstep.exp This changeset makes sparc64_linux_step_trap to return 0 when a 2014-01-29 07:15:05 -08:00
spu-info.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
spu-info.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
spu-ls.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
spu-ls.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
thumb-bx-pc.S Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
thumb-bx-pc.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
thumb-prologue.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
thumb-prologue.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
thumb-singlestep.S Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
thumb-singlestep.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
thumb2-it.S Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
thumb2-it.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
vsx-regs.c
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vsx-regs.exp PowerPC64 little-endian fixes: VSX tests and pseudo-regs 2014-02-04 18:31:38 +01:00