config.gcc: Update *-*-vxworks* generic hook and comments.
2003-10-22 Phil Edwards <phil@codesourcery.com> * config.gcc: Update *-*-vxworks* generic hook and comments. (arm-wrs-vxworks, i[4567]86-wrs-vxworks, mips-wrs-vxworks, mips-wrs-windiss, sh-wrs-vxworks): New stanzas. * genmultilib: Allow the MULTILIB_OSDIRNAMES to be mapped directly. * config/svr4.h (SWITCH_TAKES_ARG): Undefine it before redefining it. * config/windiss.h: New file. * config/arm/t-vxworks: New file. * config/arm/vxworks.h: New file. * config/i386/t-vxworks: New file. * config/i386/vxworks.h: New file. * config/mips/t-vxworks: New file. * config/mips/vxworks.h: New file. * config/mips/windiss.h: New file. * config/sh/t-vxworks: New file. * config/sh/vxworks.h: New file. From-SVN: r72834
This commit is contained in:
Phil Edwards
Phil Edwards
parent
8f9ba40588
commit
55047c9d1a
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@ -1,3 +1,21 @@
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2003-10-22 Phil Edwards <phil@codesourcery.com>
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* config.gcc: Update *-*-vxworks* generic hook and comments.
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(arm-wrs-vxworks, i[4567]86-wrs-vxworks, mips-wrs-vxworks,
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mips-wrs-windiss, sh-wrs-vxworks): New stanzas.
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* genmultilib: Allow the MULTILIB_OSDIRNAMES to be mapped directly.
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* config/svr4.h (SWITCH_TAKES_ARG): Undefine it before redefining it.
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* config/windiss.h: New file.
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* config/arm/t-vxworks: New file.
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* config/arm/vxworks.h: New file.
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* config/i386/t-vxworks: New file.
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* config/i386/vxworks.h: New file.
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* config/mips/t-vxworks: New file.
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* config/mips/vxworks.h: New file.
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* config/mips/windiss.h: New file.
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* config/sh/t-vxworks: New file.
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* config/sh/vxworks.h: New file.
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2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
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* config/h8300/h8300.c (h8300_output_function_epilogue): Remove.
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@ -506,8 +506,13 @@ case ${target} in
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*-*-vxworks*)
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tmake_file=t-vxworks
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tm_file="${tm_file} elfos.h svr4.h vxworks.h"
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thread_file='vxworks'
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case ${enable_threads} in
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no) ;;
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"" | yes | vxworks) thread_file='vxworks' ;;
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*) echo 'Unknown thread configuration for VxWorks'; exit 1 ;;
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esac
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use_collect2=yes
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xm_defines=POSIX
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;;
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esac
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@ -619,6 +624,10 @@ arm-semi-aof | armel-semi-aof)
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tm_file="arm/semiaof.h arm/aof.h arm/arm.h"
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tmake_file=arm/t-semi
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;;
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arm-wrs-vxworks)
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tm_file="dbxelf.h elfos.h svr4.h vxworks.h arm/elf.h arm/aout.h arm/arm.h arm/vxworks.h"
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tmake_file="${tmake_file} arm/t-vxworks"
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;;
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arm*-*-freebsd*|strongarm*-*-freebsd*)
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tm_file="dbxelf.h elfos.h ${fbsd_tm_file} arm/elf.h arm/aout.h arm/freebsd.h arm/arm.h"
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tmake_file="${tmake_file} arm/t-strongarm-elf"
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@ -1102,6 +1111,10 @@ i386-*-vsta) # Intel 80386's running VSTa kernel
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tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/vsta.h"
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use_fixproto=yes
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;;
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i[4567]86-wrs-vxworks)
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tm_file="${tm_file} i386/sysv4.h i386/unix.h i386/vxworks.h"
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tmake_file="${tmake_file} i386/t-vxworks"
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;;
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i[34567]86-*-pe | i[34567]86-*-cygwin*)
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tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/cygwin.h"
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xm_file=i386/xm-cygwin.h
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@ -1564,6 +1577,20 @@ mips*-*-rtems*)
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tm_file="${tm_file} mips/elf.h mips/rtems.h rtems.h"
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tmake_file="mips/t-elf t-rtems mips/t-rtems"
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;;
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mips-wrs-vxworks)
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# We want vxworks.h after mips/elf.h, which unfortunately means we
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# have to redo the tm_file list from scratch.
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tm_file="elfos.h mips/mips.h svr4.h mips/elf.h vxworks.h mips/vxworks.h"
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tmake_file="${tmake_file} mips/t-vxworks"
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target_cpu_default="MASK_GAS"
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;;
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mips-wrs-windiss) # Instruction-level simulator for VxWorks.
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xm_defines=POSIX
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tm_file="elfos.h mips/mips.h svr4.h mips/elf.h windiss.h mips/windiss.h"
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tmake_file="${tmake_file} mips/t-elf"
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target_cpu_default="MASK_GAS"
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thread_file=
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;;
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mipstx39-*-elf* | mipstx39el-*-elf*)
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tm_file="${tm_file} mips/r3900.h mips/elf.h"
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tmake_file=mips/t-r3900
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@ -1713,7 +1740,7 @@ powerpc-wrs-vxworks*)
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tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-ppccomm rs6000/t-vxworks"
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extra_headers=ppc-asm.h
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;;
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powerpc-wrs-windiss*)
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powerpc-wrs-windiss*) # Instruction-level simulator for VxWorks.
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tm_file="${tm_file} elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/windiss.h"
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tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
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thread_file=""
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@ -1900,6 +1927,10 @@ sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
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;;
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esac
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;;
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sh-wrs-vxworks)
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tmake_file="$tmake_file sh/t-sh sh/t-elf sh/t-vxworks"
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tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/embed-elf.h sh/vxworks.h"
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;;
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sh-*-*)
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tm_file="${tm_file} dbxcoff.h sh/coff.h"
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use_fixproto=yes
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@ -0,0 +1,10 @@
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# Multilibs for VxWorks.
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MULTILIB_OPTIONS = \
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t4/t4be/t4t/t4tbe/t5/t5be/t5t/t5tbe/txscale/txscalebe
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MULTILIB_DIRNAMES = \
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ARMARCH4gnu ARMARCH4gnube ARMARCH4_Tgnu ARMARCH4_Tgnube \
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ARMARCH5gnu ARMARCH5gnube ARMARCH5_Tgnu ARMARCH5_Tgnube \
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XSCALEgnu XSCALEgnube
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@ -0,0 +1,95 @@
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/* Definitions of target machine for GCC,
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for ARM with targetting the VXWorks run time environment.
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Copyright (C) 1999, 2000, 2003 Free Software Foundation, Inc.
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Contributed by: Mike Stump <mrs@wrs.com>
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Brought up to date by CodeSourcery, LLC.
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This file is part of GCC.
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GCC is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GCC is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GCC; see the file COPYING. If not, write to
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the Free Software Foundation, 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#define TARGET_OS_CPP_BUILTINS() \
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do { \
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builtin_define ("__vxworks"); \
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if (TARGET_BIG_END) \
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builtin_define ("ARMEB"); \
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else \
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builtin_define ("ARMEL"); \
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\
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if (arm_is_xscale) \
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builtin_define ("CPU=XSCALE"); \
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else if (arm_arch5) \
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builtin_define ("CPU=ARMARCH5"); \
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else if (arm_arch4) \
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{ \
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if (thumb_code) \
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builtin_define ("CPU=ARMARCH4_T"); \
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else \
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builtin_define ("CPU=ARMARCH4"); \
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} \
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} while (0)
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#undef CC1_SPEC
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#define CC1_SPEC \
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"%{t4: -mapcs-32 -mlittle-endian -march=armv4 ; \
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t4be: -mapcs-32 -mbig-endian -march=armv4 ; \
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t4t: -mthumb -mthumb-interwork -mlittle-endian -march=armv4t ; \
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t4tbe: -mthumb -mthumb-interwork -mbig-endian -march=armv4t ; \
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t5: -mapcs-32 -mlittle-endian -march=armv5 ; \
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t5be: -mapcs-32 -mbig-endian -march=armv5 ; \
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t5t: -mthumb -mthumb-interwork -mlittle-endian -march=armv5 ; \
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t5tbe: -mthumb -mthumb-interwork -mbig-endian -march=armv5 ; \
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txscale: -mapcs-32 -mlittle-endian -mcpu=xscale ; \
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txscalebe: -mapcs-32 -mbig-endian -mcpu=xscale ; \
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: -march=armv4}"
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/* The -Q options from svr4.h aren't understood and must be removed. */
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#undef ASM_SPEC
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#define ASM_SPEC \
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"%{v:-V} %{n} %{T} %{Ym,*} %{Yd,*} %{Wa,*:%*}"
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/* VxWorks does all the library stuff itself. */
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#undef LIB_SPEC
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#define LIB_SPEC ""
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/* VxWorks uses object files, not loadable images. make linker just
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combine objects. */
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#undef LINK_SPEC
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#define LINK_SPEC "-r"
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/* VxWorks provides the functionality of crt0.o and friends itself. */
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#undef STARTFILE_SPEC
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#define STARTFILE_SPEC ""
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#undef ENDFILE_SPEC
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#define ENDFILE_SPEC ""
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#undef TARGET_VERSION
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#define TARGET_VERSION fputs (" (ARM/VxWorks)", stderr);
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/* There is no default multilib. */
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#undef MULTILIB_DEFAULTS
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#undef ASM_FILE_START
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#define ASM_FILE_START(STREAM) \
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do \
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{ \
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fprintf (STREAM, "%s Generated by GCC %s for ARM/VxWorks\n", \
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ASM_COMMENT_START, version_string); \
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} \
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while (0)
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@ -0,0 +1,8 @@
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# Multilibs for VxWorks.
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#GCC does not have an arch=pentium3 setting, so we cannot build PENTIUM3gnu
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MULTILIB_OPTIONS = \
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march=i486/march=pentium/march=pentiumpro/march=pentium4
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MULTILIB_DIRNAMES = \
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I80486 PENTIUMgnu PENTIUM2gnu PENTIUM4gnu
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@ -0,0 +1,74 @@
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/* Definitions of target machine for GCC. VxWorks i586 version.
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Copyright (C) 2003 Free Software Foundation, Inc.
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This file is part of GCC.
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GCC is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GCC is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GCC; see the file COPYING. If not, write to
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the Free Software Foundation, 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#define HANDLE_SYSV_PRAGMA 1
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#undef TARGET_VERSION
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#define TARGET_VERSION fprintf (stderr, " (80586, VxWorks syntax)");
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/* Prefix for internally generated assembler labels. If we aren't using
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underscores, we are using prefix `.'s to identify labels that should
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be ignored, as in `i386/gas.h' --karl@cs.umb.edu */
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#define LPREFIX "L"
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/* Assembler pseudos to introduce constants of various size. */
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#define ASM_SHORT "\t.word\t"
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#define ASM_LONG "\t.long\t"
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#define ASM_QUAD "\t.quad\t" /* Should not be used for 32bit compilation. */
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#define ASM_OUTPUT_ALIGN(FILE,LOG) \
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if ((LOG)!=0) fprintf ((FILE), "\t.balign %d\n", 1<<(LOG))
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#undef ASM_SPEC
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#define ASM_SPEC "%{v:-V} %{Qy:} %{n} %{T} %{Ym,*} %{Yd,*} %{Wa,*:%*}"
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#define TARGET_OS_CPP_BUILTINS() \
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do \
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{ \
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builtin_define ("__vxworks"); \
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builtin_assert ("system=unix"); \
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\
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if (TARGET_386) \
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builtin_define ("CPU=I80386"); \
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else if (TARGET_486) \
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builtin_define ("CPU=I80486"); \
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else if (TARGET_PENTIUM) \
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{ \
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builtin_define ("CPU=PENTIUM"); \
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builtin_define ("CPU_VARIANT=PENTIUM"); \
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} \
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else if (TARGET_PENTIUMPRO) \
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{ \
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builtin_define ("CPU=PENTIUM2"); \
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builtin_define ("CPU_VARIANT=PENTIUMPRO"); \
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} \
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else if (TARGET_PENTIUM4) \
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{ \
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builtin_define ("CPU=PENTIUM4"); \
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builtin_define ("CPU_VARIANT=PENTIUM4"); \
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} \
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} \
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while (0)
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@ -0,0 +1,16 @@
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# Multilibs for VxWorks.
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# default is mips1 EB hard-float
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MULTILIB_OPTIONS = mips2/mips3 EL msoft-float
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MULTILIB_MATCHES = EL=mel mips2=mips32 mips3=mips4 mips3=mips64
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MULTILIB_EXCEPTIONS = EL EL/msoft-float mips3/msoft-float mips3/EL/msoft-float
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MUTLILIB_EXTRA_OPTS = -G 0 -mno-branch-likely
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MULTILIB_OSDIRNAMES = msoft-float=!MIPS32sfr3kgnu \
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mips2=!MIPS32gnu mips2/msoft-float=!MIPS32sfgnu \
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mips2/EL=!MIPS32gnule \
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mips2/EL/msoft-float=!MIPS32sfgnule \
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mips3=!MIPS64gnu mips3/EL=!MIPS64gnule
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@ -0,0 +1,79 @@
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/* Copyright (C) 1999, 2003 Free Software Foundation, Inc.
|
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|
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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, 59 Temple Place - Suite 330,
|
||||
Boston, MA 02111-1307, USA. */
|
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|
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#undef EXTRA_SECTIONS
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#define EXTRA_SECTIONS in_sdata, in_sbss
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#undef EXTRA_SECTION_FUNCTIONS
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#define EXTRA_SECTION_FUNCTIONS \
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SECTION_FUNCTION_TEMPLATE(sdata_section, in_sdata, SDATA_SECTION_ASM_OP) \
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SECTION_FUNCTION_TEMPLATE(sbss_section, in_sbss, SBSS_SECTION_ASM_OP)
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|
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|
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#undef TARGET_VERSION
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#define TARGET_VERSION fprintf (stderr, " (MIPS, VxWorks syntax)");
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|
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/* Combination of mips.h and svr4.h. */
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#undef SWITCH_TAKES_ARG
|
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#define SWITCH_TAKES_ARG(CHAR) \
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(DEFAULT_SWITCH_TAKES_ARG (CHAR) \
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|| (CHAR) == 'G' \
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|| (CHAR) == 'h' \
|
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|| (CHAR) == 'x' \
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|| (CHAR) == 'z')
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|
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#undef ASM_SPEC
|
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#define ASM_SPEC "\
|
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%{!G:-G 0} %{G*} %(endian_spec) %{mips1} %{mips2} %{mips3} %{mips4} \
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%{mips32} %{mips32r2} %{mips64} \
|
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%{mips16:%{!mno-mips16:-mips16}} %{mno-mips16:-no-mips16} \
|
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%(subtarget_asm_optimizing_spec) \
|
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%(subtarget_asm_debugging_spec) \
|
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%{membedded-pic} \
|
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%{mabi=32:-32}%{mabi=n32:-n32}%{mabi=64:-64}%{mabi=n64:-64} \
|
||||
%{mabi=eabi} %{mabi=o64} %{!mabi*: %(asm_abi_default_spec)} \
|
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%{mgp32} %{mgp64} %{march=*} %{mxgot:-xgot} \
|
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%(target_asm_spec) \
|
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%(subtarget_asm_spec)"
|
||||
|
||||
#undef LINK_SPEC
|
||||
/* LINK_SPEC is clobbered in svr4.h. ugh! */
|
||||
#define LINK_SPEC "\
|
||||
%(endian_spec) \
|
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%{!G:-G 0} %{G*} %{mips1} %{mips2} %{mips3} %{mips4} %{mips32} %{mips64} \
|
||||
%{bestGnum}"
|
||||
|
||||
#define TARGET_OS_CPP_BUILTINS() \
|
||||
do \
|
||||
{ \
|
||||
builtin_define ("__vxworks"); \
|
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builtin_assert ("system=unix"); \
|
||||
} \
|
||||
while (0)
|
||||
|
||||
#undef SUBTARGET_CPP_SPEC
|
||||
#define SUBTARGET_CPP_SPEC \
|
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"%{!DCPU=*: %{mips3|mips4|mips64:-DCPU=MIPS64;:-DCPU=MIPS32}} \
|
||||
%{EL|mel:-DMIPSEL;:-DMIPSEB} \
|
||||
%{msoft-float:-DSOFT_FLOAT} \
|
||||
%{mips1:-D_WRS_R3K_EXC_SUPPORT}"
|
||||
|
||||
/* No sdata. */
|
||||
#undef MIPS_DEFAULT_GVALUE
|
||||
#define MIPS_DEFAULT_GVALUE 0
|
||||
|
|
@ -0,0 +1,103 @@
|
|||
/* Support for GCC on MIPS using WindISS simulator.
|
||||
Copyright (C) 2002, 2003 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, 59 Temple Place - Suite 330,
|
||||
Boston, MA 02111-1307, USA. */
|
||||
|
||||
#undef TARGET_VERSION
|
||||
#define TARGET_VERSION fprintf (stderr, " (MIPS WindISS)");
|
||||
|
||||
/* Combination of mips.h and svr4.h. */
|
||||
#undef SWITCH_TAKES_ARG
|
||||
#define SWITCH_TAKES_ARG(CHAR) \
|
||||
(DEFAULT_SWITCH_TAKES_ARG (CHAR) \
|
||||
|| (CHAR) == 'G' \
|
||||
|| (CHAR) == 'h' \
|
||||
|| (CHAR) == 'x' \
|
||||
|| (CHAR) == 'z')
|
||||
|
||||
#undef SUBTARGET_CPP_SPEC
|
||||
#define SUBTARGET_CPP_SPEC \
|
||||
"%{!DCPU=*: %{mips3|mips4|mips64:-DCPU=MIPS64;:-DCPU=MIPS32}} \
|
||||
%{EL|mel:-DMIPSEL;:-DMIPSEB} \
|
||||
%{msoft-float:-DSOFT_FLOAT} \
|
||||
%{mips1:-D_WRS_R3K_EXC_SUPPORT}"
|
||||
|
||||
#undef ASM_SPEC
|
||||
#define ASM_SPEC "\
|
||||
%{!G:-G 0} %{G*} %(endian_spec) %{mips1} %{mips2} %{mips3} %{mips4} \
|
||||
%{mips32} %{mips32r2} %{mips64} \
|
||||
%{mips16:%{!mno-mips16:-mips16}} %{mno-mips16:-no-mips16} \
|
||||
%(subtarget_asm_optimizing_spec) \
|
||||
%(subtarget_asm_debugging_spec) \
|
||||
%{membedded-pic} \
|
||||
%{mabi=32:-32}%{mabi=n32:-n32}%{mabi=64:-64}%{mabi=n64:-64} \
|
||||
%{mabi=eabi} %{mabi=o64} %{!mabi*: %(asm_abi_default_spec)} \
|
||||
%{mgp32} %{mgp64} %{march=*} %{mxgot:-xgot} \
|
||||
%(target_asm_spec) \
|
||||
%(subtarget_asm_spec)"
|
||||
|
||||
#undef LINK_SPEC
|
||||
/* LINK_SPEC is clobbered in svr4.h. ugh! */
|
||||
#define LINK_SPEC "\
|
||||
-m elf32mipswindiss \
|
||||
%{!G:-G 0} %{G*} %{mips1} %{mips2} %{mips3} %{mips4} %{mips32} %{mips64} \
|
||||
%{bestGnum}"
|
||||
|
||||
/* Diab libs MIPS{,E,F,L,M,W,X,Y,Z}{,H,N,S}
|
||||
|
||||
.
|
||||
E - Elf (small-data/const=8
|
||||
F - Elf Far (small-data/const=0)
|
||||
L - Little Elf
|
||||
M - Little Elf Far
|
||||
W - elf32 bigmips
|
||||
X - elf32 bigmips (far?)
|
||||
Y - elf32 littlemips
|
||||
Z - elf32 littlemips (far?)
|
||||
|
||||
. - Integer routines
|
||||
H - Hard float
|
||||
N - No float
|
||||
S - Soft float
|
||||
|
||||
Want {F,M}{,H,S}
|
||||
|
||||
*/
|
||||
|
||||
#undef LIB_SPEC
|
||||
#define LIB_SPEC "--start-group -li -lcfp -lwindiss -lram -limpl -limpfp --end-group"
|
||||
|
||||
#undef STARTFILE_SPEC
|
||||
#define STARTFILE_SPEC "crt0.o%s crtbegin.o%s"
|
||||
|
||||
#undef ENDFILE_SPEC
|
||||
#define ENDFILE_SPEC "crtend.o%s"
|
||||
|
||||
/* We have no shared libraries. These two shouldn't be necessary. */
|
||||
#undef LINK_SHLIB_SPEC
|
||||
#define LINK_SHLIB_SPEC ""
|
||||
#undef LINK_EH_SPEC
|
||||
#define LINK_EH_SPEC ""
|
||||
|
||||
#undef CRTSAVRES_DEFAULT_SPEC
|
||||
#define CRTSAVRES_DEFAULT_SPEC ""
|
||||
|
||||
/* No sdata. */
|
||||
#undef MIPS_DEFAULT_GVALUE
|
||||
#define MIPS_DEFAULT_GVALUE 0
|
||||
|
|
@ -0,0 +1,11 @@
|
|||
# Multilibs for VxWorks.
|
||||
|
||||
MULTILIB_OPTIONS = m2/m3/m4 ml
|
||||
|
||||
MULTILIB_EXCEPTIONS = ml m2/ml
|
||||
|
||||
MULTILIB_OSDIRNAMES = \
|
||||
m2=!SH7600gnu \
|
||||
m3=!SH7700gnu m3/ml=!SH7700gnule \
|
||||
m4=!SH7750gnu m4/ml=!SH7750gnule
|
||||
|
||||
|
|
@ -0,0 +1,50 @@
|
|||
/* Definitions of target machine for GCC,
|
||||
for SuperH with targeting the VXWorks run time environment.
|
||||
Copyright (C) 2003 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, 59 Temple Place - Suite 330,
|
||||
Boston, MA 02111-1307, USA. */
|
||||
|
||||
|
||||
#define TARGET_OS_CPP_BUILTINS() \
|
||||
do { \
|
||||
builtin_define ("__vxworks"); \
|
||||
builtin_define ("CPU=SH7000"); \
|
||||
} while (0)
|
||||
|
||||
/* VxWorks does all the library stuff itself. */
|
||||
#undef LIB_SPEC
|
||||
#define LIB_SPEC ""
|
||||
|
||||
/* VxWorks uses object files, not loadable images. Make the linker just
|
||||
combine objects. */
|
||||
#undef LINK_SPEC
|
||||
#define LINK_SPEC "-r"
|
||||
|
||||
/* VxWorks provides the functionality of crt0.o and friends itself. */
|
||||
#undef STARTFILE_SPEC
|
||||
#define STARTFILE_SPEC ""
|
||||
|
||||
#undef ENDFILE_SPEC
|
||||
#define ENDFILE_SPEC ""
|
||||
|
||||
#undef TARGET_VERSION
|
||||
#define TARGET_VERSION fputs (" (SH/VxWorks)", stderr);
|
||||
|
||||
/* There is no default multilib. */
|
||||
#undef MULTILIB_DEFAULTS
|
||||
|
|
@ -41,6 +41,7 @@ Boston, MA 02111-1307, USA.
|
|||
-z* options (for the linker). Note however that there is no such
|
||||
thing as a -T option for svr4. */
|
||||
|
||||
#undef SWITCH_TAKES_ARG
|
||||
#define SWITCH_TAKES_ARG(CHAR) \
|
||||
(DEFAULT_SWITCH_TAKES_ARG (CHAR) \
|
||||
|| (CHAR) == 'h' \
|
||||
|
|
|
|||
|
|
@ -0,0 +1,38 @@
|
|||
/* Support for GCC using WindISS simulator.
|
||||
Copyright (C) 2003 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, 59 Temple Place - Suite 330,
|
||||
Boston, MA 02111-1307, USA. */
|
||||
|
||||
|
||||
/* windiss uses wchar_t == unsigned short (UCS2) on all architectures. */
|
||||
#undef WCHAR_TYPE
|
||||
#define WCHAR_TYPE "short unsigned int"
|
||||
#undef WCHAR_TYPE_SIZE
|
||||
#define WCHAR_TYPE_SIZE 16
|
||||
|
||||
/* windiss has wint_t == int */
|
||||
#undef WINT_TYPE
|
||||
#define WINT_TYPE "int"
|
||||
|
||||
/* No profiling. */
|
||||
#undef FUNCTION_PROFILER
|
||||
#define FUNCTION_PROFILER(FILE, LABELNO) \
|
||||
{ \
|
||||
sorry ("profiler support for WindISS"); \
|
||||
}
|
||||
|
|
@ -63,10 +63,15 @@
|
|||
# for the rule to exclude a set. Options can be preceded with a '!' to
|
||||
# match a logical NOT.
|
||||
|
||||
# The optional sevenths argument is a list of OS subdirectory names.
|
||||
# The format is the same as of the second argument.
|
||||
# The difference is that second argument describes multilib directories
|
||||
# in GCC conventions, while this one the OS multilib convention.
|
||||
# The optional seventh argument is a list of OS subdirectory names.
|
||||
# The format is either the same as of the second argument, or a set of
|
||||
# mappings. When it is the same as the second argument, it describes
|
||||
# the multilib directories using OS conventions, rather than GCC
|
||||
# conventions. When it is a set of mappings of the form gccdir=osdir,
|
||||
# the left side gives the GCC convention and the right gives the
|
||||
# equivalent OS defined location. If the osdir part begins with a !,
|
||||
# the os directory names are used exclusively. Use the mapping when
|
||||
# there is no one-to-one equivalence between GCC levels and the OS.
|
||||
|
||||
# The last option should be "yes" if multilibs are enabled. If it is not
|
||||
# "yes", all GCC multilib dir names will be ".".
|
||||
|
|
@ -216,24 +221,44 @@ fi
|
|||
# Construct a sed pattern which will convert option names to OS directory
|
||||
# names.
|
||||
toosdirnames=
|
||||
defaultosdirname=
|
||||
if [ -n "${osdirnames}" ]; then
|
||||
set x ${osdirnames}
|
||||
shift
|
||||
for set in ${options}; do
|
||||
for opts in `echo ${set} | sed -e 's|/| |'g`; do
|
||||
patt="/"
|
||||
for opt in `echo ${opts} | sed -e 's_|_ _'g`; do
|
||||
if [ "$1" != "${opt}" ]; then
|
||||
toosdirnames="${toosdirnames} -e s|/${opt}/|/${1}/|g"
|
||||
patt="${patt}${1}/"
|
||||
if [ "${patt}" != "/${1}/" ]; then
|
||||
toosdirnames="${toosdirnames} -e s|${patt}|/${1}/|g"
|
||||
fi
|
||||
fi
|
||||
done
|
||||
shift
|
||||
done
|
||||
while [ $# != 0 ] ; do
|
||||
case "$1" in
|
||||
.=*)
|
||||
defaultosdirname=`echo $1 | sed 's|^.=|:|'`
|
||||
shift
|
||||
;;
|
||||
*=*)
|
||||
patt=`echo $1 | sed -e 's|=|/$=/|'`
|
||||
toosdirnames="${toosdirnames} -e s=^/${patt}/="
|
||||
shift
|
||||
;;
|
||||
*)
|
||||
break
|
||||
;;
|
||||
esac
|
||||
done
|
||||
|
||||
if [ $# != 0 ]; then
|
||||
for set in ${options}; do
|
||||
for opts in `echo ${set} | sed -e 's|/| |'g`; do
|
||||
patt="/"
|
||||
for opt in `echo ${opts} | sed -e 's_|_ _'g`; do
|
||||
if [ "$1" != "${opt}" ]; then
|
||||
toosdirnames="${toosdirnames} -e s|/${opt}/|/${1}/|g"
|
||||
patt="${patt}${1}/"
|
||||
if [ "${patt}" != "/${1}/" ]; then
|
||||
toosdirnames="${toosdirnames} -e s|${patt}|/${1}/|g"
|
||||
fi
|
||||
fi
|
||||
done
|
||||
shift
|
||||
done
|
||||
done
|
||||
fi
|
||||
fi
|
||||
|
||||
# We need another recursive shell script to correctly handle positive
|
||||
|
|
@ -275,7 +300,7 @@ for set in ${options}; do
|
|||
done
|
||||
done
|
||||
optout=`echo ${optout} | sed -e 's/^ //'`
|
||||
echo "\". ${optout};\","
|
||||
echo "\".${defaultosdirname} ${optout};\","
|
||||
|
||||
# Work over the list of combinations. We have to translate each one
|
||||
# to use the directory names rather than the option names, we have to
|
||||
|
|
@ -299,7 +324,14 @@ for combo in ${combinations}; do
|
|||
if [ "x${enable_multilib}" != xyes ]; then
|
||||
dirout=".:${osdirout}"
|
||||
else
|
||||
dirout="${dirout}:${osdirout}"
|
||||
case "${osdirout}" in
|
||||
!*)
|
||||
dirout=`echo ${osdirout} | sed 's/^!//'`
|
||||
;;
|
||||
*)
|
||||
dirout="${dirout}:${osdirout}"
|
||||
;;
|
||||
esac
|
||||
fi
|
||||
else
|
||||
if [ "x${enable_multilib}" != xyes ]; then
|
||||
|
|
|
|||
Loading…
Reference in New Issue