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New unit sparc-sol-thread.c extracted from sol-thread.c

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Moving some sparc-specific routines out of sol-thread.c into their
own (new) file.

gdb/ChangeLog:

        * sol-thread.c (ps_lgetxregsize, ps_lgetxregs, ps_lsetxregs):
        Move these functions to sparc-sol-thread.c.
        * sparc-sol-thread.c: New file.
        * configure.ac: Add sparc-sol-thread.o to CONFIG_OBS and
        sparc-sol-thread.c to CONFIG_SRCS for sparc-solaris native
        configurations.
        * configure: Regenerate.
This commit is contained in:
Joel Brobecker 2012-09-27 12:53:44 +00:00
parent d292a9723d
commit 43c75337b6
5 changed files with 67 additions and 28 deletions
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10
gdb/ChangeLog
View file

@ -1,3 +1,13 @@
2012-09-27 Joel Brobecker <brobecker@adacore.com>
* sol-thread.c (ps_lgetxregsize, ps_lgetxregs, ps_lsetxregs):
Move these functions to sparc-sol-thread.c.
* sparc-sol-thread.c: New file.
* configure.ac: Add sparc-sol-thread.o to CONFIG_OBS and
sparc-sol-thread.c to CONFIG_SRCS for sparc-solaris native
configurations.
* configure: Regenerate.
2012-09-27 Joel Brobecker <brobecker@adacore.com>
* sol-thread.c (ps_lgetxregsize, ps_lgetxregs, ps_lsetxregs):

7
gdb/configure vendored
View file

@ -11969,6 +11969,13 @@ $as_echo "#define HAVE_THREAD_DB_LIB 1" >>confdefs.h
CONFIG_OBS="${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

@ -1719,6 +1719,13 @@ 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>

28
gdb/sol-thread.c
View file

@ -959,34 +959,6 @@ ps_plog (const char *fmt, ...)
vfprintf_filtered (gdb_stderr, fmt, args);
}
#if defined (__sparc) || defined (__sparcv9)
/* 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;
}
#endif /* defined (__sparc) || defined (__sparcv9) */
/* Get floating-point registers for LWP. */
ps_err_e

43
gdb/sparc-sol-thread.c Normal file
View file

@ -0,0 +1,43 @@
/* Copyright (C) 2012 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;
}