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Commit d442d7d9 by Phil Edwards Committed by Phil Edwards
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config.gcc (i*86-wrs-vxworks): Update. 

2005-08-30  Phil Edwards  <phil@codesourcery.com>

	* config.gcc (i*86-wrs-vxworks):  Update.  Split out vxworksae target.
	* config/i386/t-vxworks:  Update multilibs for VxWorks 6 and RTP mode.
	* config/i386/vxworks.h:  Likewise.
	* config/i386/t-vxworksae:  New file, for VxWorks AE.
	* config/i386/vxworksae.h:  Likewise.

From-SVN: r103741
parent d8852c4f
Showing with 115 additions and 55 deletions
gcc/ChangeLog
2005-09-01 Phil Edwards <phil@codesourcery.com>
* config.gcc (i*86-wrs-vxworks): Update. Split out vxworksae target.
* config/i386/t-vxworks: Update multilibs for VxWorks 6 and RTP mode.
* config/i386/vxworks.h: Likewise.
* config/i386/t-vxworksae: New file, for VxWorks AE.
* config/i386/vxworksae.h: Likewise.
2005-09-01 Sebastian Pop <pop@cri.ensmp.fr> 2005-09-01 Sebastian Pop <pop@cri.ensmp.fr>
PR tree-optimization/23410 PR tree-optimization/23410
......
gcc/config.gcc
...@@ -1169,9 +1169,18 @@ i[34567]86-*-sysv4*) # Intel 80386's running system V.4 ...@@ -1169,9 +1169,18 @@ i[34567]86-*-sysv4*) # Intel 80386's running system V.4
extra_parts="crtbegin.o crtend.o" extra_parts="crtbegin.o crtend.o"
use_fixproto=yes use_fixproto=yes
;; ;;
i[4567]86-wrs-vxworks) i[4567]86-wrs-vxworks|i[4567]86-wrs-vxworksae)
tm_file="${tm_file} i386/sysv4.h i386/unix.h i386/vxworks.h" tm_file="${tm_file} i386/sysv4.h i386/unix.h i386/att.h vx-common.h"
tmake_file="${tmake_file} i386/t-vxworks" case ${target} in
*-vxworksae*)
tm_file="${tm_file} vxworksae.h i386/vxworksae.h"
tmake_file="${tmake_file} i386/t-vxworks i386/t-vxworksae"
;;
*)
tm_file="${tm_file} vxworks.h i386/vxworks.h"
tmake_file="${tmake_file} i386/t-vxworks"
;;
esac
;; ;;
i[34567]86-*-pe | i[34567]86-*-cygwin*) i[34567]86-*-pe | i[34567]86-*-cygwin*)
tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/cygwin.h" tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/cygwin.h"
......
gcc/config/i386/t-vxworks
# Multilibs for VxWorks. # Multilibs for VxWorks.
#GCC does not have an arch=pentium3 setting, so we cannot build PENTIUM3gnu # Build multilibs for normal, -mrtp, and -mrtp -fPIC.
MULTILIB_OPTIONS = \ MULTILIB_OPTIONS = mrtp fPIC
march=i486/march=pentium/march=pentiumpro/march=pentium4 MULTILIB_DIRNAMES =
MULTILIB_DIRNAMES = \ MULTILIB_MATCHES = fPIC=fpic
I80486 PENTIUMgnu PENTIUM2gnu PENTIUM4gnu MULTILIB_EXCEPTIONS = fPIC
gcc/config/i386/t-vxworksae 0 → 100644
# Multilibs for VxWorks AE.
MULTILIB_OPTIONS = mvthreads
MULTILIB_MATCHES =
MULTILIB_EXCEPTIONS =
gcc/config/i386/vxworks.h
/* Definitions of target machine for GCC. VxWorks i586 version. /* IA32 VxWorks target definitions for GNU compiler.
Copyright (C) 2003 Free Software Foundation, Inc. Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc.
Updated by CodeSourcery, LLC.
This file is part of GCC. This file is part of GCC.
...@@ -18,57 +19,67 @@ along with GCC; see the file COPYING. If not, write to ...@@ -18,57 +19,67 @@ along with GCC; see the file COPYING. If not, write to
the Free Software Foundation, 51 Franklin Street, Fifth Floor, the Free Software Foundation, 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA. */ Boston, MA 02110-1301, USA. */
#define HANDLE_SYSV_PRAGMA 1 #define HANDLE_SYSV_PRAGMA 1
#undef TARGET_VERSION #undef TARGET_VERSION
#define TARGET_VERSION fprintf (stderr, " (80586, VxWorks syntax)"); #define TARGET_VERSION fprintf (stderr, " (80586, VxWorks syntax)");
/* Prefix for internally generated assembler labels. If we aren't using
underscores, we are using prefix `.'s to identify labels that should
be ignored, as in `i386/gas.h' --karl@cs.umb.edu */
#define LPREFIX "L"
/* Assembler pseudos to introduce constants of various size. */
#define ASM_SHORT "\t.word\t"
#define ASM_LONG "\t.long\t"
#define ASM_QUAD "\t.quad\t" /* Should not be used for 32bit compilation. */
#define ASM_OUTPUT_ALIGN(FILE,LOG) \
if ((LOG)!=0) fprintf ((FILE), "\t.balign %d\n", 1<<(LOG))
#undef ASM_SPEC #undef ASM_SPEC
#define ASM_SPEC "%{v:-V} %{Qy:} %{n} %{T} %{Ym,*} %{Yd,*} %{Wa,*:%*}" #define ASM_SPEC "%{v:-v} %{Qy:} %{n} %{T} %{Ym,*} %{Yd,*} %{Wa,*:%*}"
#define TARGET_OS_CPP_BUILTINS() \ #define VXWORKS_CPU_DEFINE() \
do \ do \
{ \ { \
builtin_define ("__vxworks"); \ if (TARGET_386) \
builtin_assert ("system=unix"); \ builtin_define ("CPU=I80386"); \
\ else if (TARGET_486) \
if (TARGET_386) \ builtin_define ("CPU=I80486"); \
builtin_define ("CPU=I80386"); \ else if (TARGET_PENTIUM) \
else if (TARGET_486) \ { \
builtin_define ("CPU=I80486"); \ builtin_define ("CPU=PENTIUM"); \
else if (TARGET_PENTIUM) \ builtin_define ("CPU_VARIANT=PENTIUM"); \
{ \ } \
builtin_define ("CPU=PENTIUM"); \ else if (TARGET_PENTIUMPRO) \
builtin_define ("CPU_VARIANT=PENTIUM"); \ { \
} \ builtin_define ("CPU=PENTIUM2"); \
else if (TARGET_PENTIUMPRO) \ builtin_define ("CPU_VARIANT=PENTIUMPRO"); \
{ \ } \
builtin_define ("CPU=PENTIUM2"); \ else if (TARGET_PENTIUM4) \
builtin_define ("CPU_VARIANT=PENTIUMPRO"); \ { \
} \ builtin_define ("CPU=PENTIUM4"); \
else if (TARGET_PENTIUM4) \ builtin_define ("CPU_VARIANT=PENTIUM4"); \
{ \ } \
builtin_define ("CPU=PENTIUM4"); \ } \
builtin_define ("CPU_VARIANT=PENTIUM4"); \
} \
} \
while (0) while (0)
#define TARGET_OS_CPP_BUILTINS() \
do \
{ \
builtin_define ("__vxworks"); \
builtin_define ("__VXWORKS__"); \
builtin_assert ("system=unix"); \
\
VXWORKS_CPU_DEFINE(); \
} \
while (0)
#undef CPP_SPEC
#define CPP_SPEC VXWORKS_ADDITIONAL_CPP_SPEC
#undef LIB_SPEC
#define LIB_SPEC VXWORKS_LIB_SPEC
#undef STARTFILE_SPEC
#define STARTFILE_SPEC VXWORKS_STARTFILE_SPEC
#undef ENDFILE_SPEC
#define ENDFILE_SPEC VXWORKS_ENDFILE_SPEC
#undef LINK_SPEC
#define LINK_SPEC VXWORKS_LINK_SPEC
#undef SUBTARGET_SWITCHES
#define SUBTARGET_SWITCHES EXTRA_SUBTARGET_SWITCHES
#undef SUBTARGET_OVERRIDE_OPTIONS
#define SUBTARGET_OVERRIDE_OPTIONS VXWORKS_OVERRIDE_OPTIONS
/* No _mcount profiling on VxWorks. */
#undef FUNCTION_PROFILER
#define FUNCTION_PROFILER(FILE,LABELNO) VXWORKS_FUNCTION_PROFILER(FILE,LABELNO)
gcc/config/i386/vxworksae.h 0 → 100644
/* IA32 VxWorks AE target definitions for GNU compiler.
Copyright (C) 2005 Free Software Foundation, Inc.
Contributed by CodeSourcery, LLC.
This file is part of GCC.
GCC 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 2, or (at your option)
any later version.
GCC 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 GCC; see the file COPYING. If not, write to
the Free Software Foundation, 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA. */
/* On VxWorks AE, we only want SIMNT. */
#undef VXWORKS_CPU_DEFINE
#define VXWORKS_CPU_DEFINE() \
do \
builtin_define ("CPU=SIMNT"); \
while (0)
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