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move sparc-sol-thread.c back into sol-thread.c.

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The routines in sparc-sol-thread used to be SPARC-specific (and
documented as such in the ptrace man page), and therefore hosting them
in a sparc-specific file made sense.  However, newer versions of
Solaris now use those callbacks (Solaris 10 Update 10, apparently),
and thus the note about these callbacks being specific to SPARC
was removed.

So this patch deletes sparc-sol-thread.c and moves the code back
inside sol-thread.c.

gdb/ChangeLog:

        PR tdep/15420:
        * sol-thread.c (ps_lgetxregsize, ps_lgetxregs, ps_lsetxregs):
        New functions, directly copied from sparc-sol-thread.c.
        * sparc-sol-thread.c: Delete.
        * configure.ac: Remove code handling sparc-solaris-thread.c.
        * configure: Regenerate.
This commit is contained in:
Joel Brobecker 2013-05-10 12:10:20 +00:00
parent 1e611234ee
commit c1357578b3
5 changed files with 33 additions and 57 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
gdb/ChangeLog
View File

@ -1,3 +1,12 @@
2013-05-10 Joel Brobecker <brobecker@adacore.com>
PR tdep/15420:
* sol-thread.c (ps_lgetxregsize, ps_lgetxregs, ps_lsetxregs):
New functions, directly copied from sparc-sol-thread.c.
* sparc-sol-thread.c: Delete.
* configure.ac: Remove code handling sparc-solaris-thread.c.
* configure: Regenerate.
2013-05-10 Phil Muldoon <pmuldoon@redhat.com>
* stack.c (backtrace_command_1): Add "no-filters", and Python frame

7
gdb/configure vendored
View File

@ -11969,13 +11969,6 @@ $as_echo "#define HAVE_THREAD_DB_LIB 1" >>confdefs.h
CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
# On SPARC CPUs, we also need to build sparc-sol-thread.
case ${host_cpu} in
sparc*)
CONFIG_OBS="${CONFIG_OBS} sparc-sol-thread.o"
CONFIG_SRCS="${CONFIG_SRCS} sparc-sol-thread.c"
;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
$as_echo_n "checking for dlopen in -ldl... " >&6; }
if test "${ac_cv_lib_dl_dlopen+set}" = set; then :

7
gdb/configure.ac
View File

@ -1742,13 +1742,6 @@ if test ${build} = ${host} -a ${host} = ${target} ; then
[Define if using Solaris thread debugging.])
CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
# On SPARC CPUs, we also need to build sparc-sol-thread.
case ${host_cpu} in
sparc*)
CONFIG_OBS="${CONFIG_OBS} sparc-sol-thread.o"
CONFIG_SRCS="${CONFIG_SRCS} sparc-sol-thread.c"
;;
esac
AC_CHECK_LIB(dl, dlopen)
CONFIG_LDFLAGS="${CONFIG_LDFLAGS} $RDYNAMIC"
# Sun randomly tweaked the prototypes in <proc_service.h>

24
gdb/sol-thread.c
View File

@ -907,6 +907,30 @@ ps_plog (const char *fmt, ...)
vfprintf_filtered (gdb_stderr, fmt, args);
}
/* Get size of extra register set. Currently a noop. */
ps_err_e
ps_lgetxregsize (gdb_ps_prochandle_t ph, lwpid_t lwpid, int *xregsize)
{
return PS_OK;
}
/* Get extra register set. Currently a noop. */
ps_err_e
ps_lgetxregs (gdb_ps_prochandle_t ph, lwpid_t lwpid, caddr_t xregset)
{
return PS_OK;
}
/* Set extra register set. Currently a noop. */
ps_err_e
ps_lsetxregs (gdb_ps_prochandle_t ph, lwpid_t lwpid, caddr_t xregset)
{
return PS_OK;
}
/* Get floating-point registers for LWP. */
ps_err_e

43
gdb/sparc-sol-thread.c
View File

@ -1,43 +0,0 @@
/* Copyright (C) 2012-2013 Free Software Foundation, Inc.
This file is part of GDB.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include "defs.h"
#include <proc_service.h>
/* Get size of extra register set. Currently a noop. */
ps_err_e
ps_lgetxregsize (struct ps_prochandle *ph, lwpid_t lwpid, int *xregsize)
{
return PS_OK;
}
/* Get extra register set. Currently a noop. */
ps_err_e
ps_lgetxregs (struct ps_prochandle *ph, lwpid_t lwpid, caddr_t xregset)
{
return PS_OK;
}
/* Set extra register set. Currently a noop. */
ps_err_e
ps_lsetxregs (struct ps_prochandle *ph, lwpid_t lwpid, caddr_t xregset)
{
return PS_OK;
}