* gdb.base/catch-load.c: Remove the include of "dlfcn.h".
[__WIN32__]: Include "windows.h" and define macro dlopen
and dlclose.
[!__WIN32__]: Include "dlfcn.h".
* gdb.base/catch-load.exp (one_catch_load_test): Match
directory separator.
"You should provide one parameter..." while it should be saying "... one
argument...". Replaced.
2013-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
* value.c (isvoid_internal_fn): Replace "parameter" with
"argument".
<https://sourceware.org/ml/gdb-patches/2013-09/msg00301.html>
<https://sourceware.org/ml/gdb-patches/2013-09/msg00383.html>
This patch adds a new convenience function called $_isvoid, whose
only purpose is to check whether an expression is void or not.
This became necessary because the new convenience variable
$_exitsignal (not yet approved) has a mutual exclusive behavior
with $_exitcode, i.e., when one is "defined" (i.e., non-void),
the other is cleared (i.e., becomes void). Doug wanted a way to
identify which variable to use, and checking for voidness is the
obvious solution.
It is worth mentioning that my first attempt, after a conversation with
Doug, was to actually implement a new $_isdefined() convenience
function. I would do that (for convenience variables) by calling
lookup_only_internalvar. However, I found a few problems:
- Whenever I called $_isdefined ($variable), $variable became defined
(with a void value), and $_isdefined always returned true.
- Then, I tried to implement $_isdefined ("variable"), and do the "$" +
"variable" inside GDB, thus making it impossible for GDB to create the
convenience variable. However, it was hard to extract the string
without having to mess with values and their idiossincrasies.
Therefore, I decided to abandon this attempt (specially because I
didn't want to spend too much time struggling with it).
Anyway, after talking to Doug again we decided that it would be easier
to implement $_isvoid, and this will probably help in cases like
<http://stackoverflow.com/questions/3744554/testing-if-a-gdb-convenience-variable-is-defined>.
I wrote a NEWS entry for it, and some new lines on the documentation.
gdb/
2013-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
* NEWS: Mention new convenience function $_isvoid.
* value.c (isvoid_internal_fn): New function.
(_initialize_values): Add new convenience function $_isvoid.
gdb/doc/
2013-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
* gdb.texinfo (Convenience Functions): Mention new convenience
function $_isvoid.
gdb/testsuite/
2013-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
* gdb.base/gdbvars.c (foo_void): New function.
(foo_int): Likewise.
* gdb.base/gdbvars.exp (test_convenience_functions): New
function. Call it.
Apply the same fix that was applied to aarch64-linux-nat.c.
2013-09-16 Will Newton <will.newton@linaro.org>
* linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
out regs.
Remove AT_HWCAP macro definintion as it is provided in
added include file.
* s390-tdep.c: Remove system header <elf.h>
Add "elf/common.h" header for AT_HWCAP definition.
(s390_core_read_description): Use correct CORE_ADDR
for hwcap local variable used as third parameter
of function target_auxv_search.
The existing code would accept VLD2.64 and similar undefined
instructions.
gas/ChangeLog:
2013-09-16 Will Newton <will.newton@linaro.org>
* config/tc-arm.c (do_neon_ld_st_interleave): Add constraint
disallowing element size 64 with interleave other than 1.
gas/testsuite/ChangeLog:
2013-09-16 Will Newton <will.newton@linaro.org>
* gas/arm/neon-ldst-es.d: Add VLD1.64 instructions.
* gas/arm/neon-ldst-es.s: Likewise.
* testsuite/gas/arm/neon-ldst-es-bad.d: New file.
* testsuite/gas/arm/neon-ldst-es-bad.l: Likewise.
* testsuite/gas/arm/neon-ldst-es-bad.s: Likewise.
gdb/
2013-09-13 Jan Kratochvil <jan.kratochvil@redhat.com>
Code cleanup.
* symfile.c (reread_symbols): Move variable obfd_filename to a more
inner block.
Corrected mi documentation about -list-target-features, example now uses the
correct mi command.
2013-09-13 Sanimir Agovic <sanimir.agovic@intel.com>
* gdb.texinfo (GDB/MI Miscellaneous Commands): Use
-list-target-features in the example.
gdb/doc/
2013-09-11 Jan Kratochvil <jan.kratochvil@redhat.com>
* gdb.texinfo (MiniDebugInfo): Prepare file debug and use it to create
mini_debuginfo. Strip binary before adding mini_debuginfo to it.
gdb/testsuite/
2013-09-11 Jan Kratochvil <jan.kratochvil@redhat.com>
* gdb.base/gnu-debugdata.exp (objcopy 1): Move it lower and use only
debug part of the binary.
gdb/doc/
2013-09-11 Jan Kratochvil <jan.kratochvil@redhat.com>
Sync documentation with gdb.base/gnu-debugdata.exp.
* gdb.texinfo (MiniDebugInfo): Add comment and "D" in the example.
New regexpr now correctly deals with trailing canonical pathname.
Before only the following output was matched:
(gdb) cd
Working directory /users/foo
In addition it now matches an optional trailing canonical pathname:
(gdb) cd
Working directory /users/foo
(canonically /nfs/users/foo).
Triggered by `realpath .` != `pwd`
2013-09-10 Sanimir Agovic <sanimir.agovic@intel.com>
testsuite/
* gdb.base/default.exp: Adjust regexpr for 'cd' to match optional
canonical pathname.
Tested by building for --target=arm-eabi, and playing with the debug
output a bit.
gdb/
2013-09-06 Pedro Alves <palves@redhat.com>
* remote-sim.c (dump_mem, gdbsim_fetch_register)
(gdbsim_store_register, gdbsim_kill, gdbsim_load)
(gdbsim_create_inferior, gdbsim_open, gdbsim_close)
(gdbsim_detach, gdbsim_resume_inferior, gdbsim_wait)
(gdbsim_files_info, gdbsim_mourn_inferior): Send debug output to
gdb_stdlog.
