Skip to content

R
riscv-gcc-1
Commit 429d6300 by Richard Kenner
Options

revert: vxxscale.h, [...]: New files. 

Revert:

2003-05-09  Olivier Hainque <hainque@act-europe.fr>

	* config/arm/vxxscale.h, config/arm/vxxscale-coff.h: New files.
	* config/arm/vxxscale-elf.h, config/arm/t-vxxscale-elf: Likewise.
	* config.gcc (xscale-coff-vxworks, xscale-wrs-vxworks): New new cases.
	* fixinc/fixinc.copy: New file.
	* fixinc/mkfixinc.sh (*-vxworks*): New case, using above.

From-SVN: r66661
parent 78757caa
Showing with 4 additions and 219 deletions
gcc/ChangeLog
......@@ -17,14 +17,6 @@
* config/rs6000/rs6000.c (spe_init_builtins): Fix typo in creation
of int_ftype_void.
2003-05-09 Olivier Hainque <hainque@act-europe.fr>
* config/arm/vxxscale.h, config/arm/vxxscale-coff.h: New files.
* config/arm/vxxscale-elf.h, config/arm/t-vxxscale-elf: Likewise.
* config.gcc (xscale-coff-vxworks, xscale-wrs-vxworks): New new cases.
* fixinc/fixinc.copy: New file.
* fixinc/mkfixinc.sh (*-vxworks*): New case, using above.
2003-05-09 Alexandre Oliva <aoliva@redhat.com>
* reload1.c (reload_cse_move2add): Don't turn an implicit
......
gcc/config.gcc
......@@ -2622,19 +2622,6 @@ xscale-*-coff)
md_file=arm/arm.md
extra_modes=arm/arm-modes.def
;;
xscale-coff-vxworks)
tm_file="arm/semi.h arm/aout.h arm/coff.h arm/arm.h"
tm_file="${tm_file} arm/vxxscale.h arm/vxxscale-coff.h"
tmake_file=arm/t-xscale-coff
thread_file='vxworks'
use_collect2=no
;;
xscale-wrs-vxworks)
tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h"
tm_file="${tm_file} arm/arm.h arm/vxxscale.h arm/vxxscale-elf.h"
tmake_file=arm/t-vxxscale-elf
thread_file='vxworks'
;;
xstormy16-*-elf)
# For historical reasons, the target files omit the 'x'.
tm_file="dbxelf.h elfos.h svr4.h stormy16/stormy16.h"
......
gcc/config/arm/t-vxxscale-elf deleted 100644 → 0
LIB1ASMSRC = arm/lib1funcs.asm
LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_tls _bb_init_func _call_via_rX _interwork_call_via_rX
# We want fine grained libraries, so use the new code to build the
# floating point emulation libraries.
FPBIT = fp-bit.c
DPBIT = dp-bit.c
fp-bit.c: $(srcdir)/config/fp-bit.c
echo '#define FLOAT' > fp-bit.c
echo '#ifndef __ARMEB__' >> fp-bit.c
echo '#define FLOAT_BIT_ORDER_MISMATCH' >> fp-bit.c
echo '#endif' >> fp-bit.c
cat $(srcdir)/config/fp-bit.c >> fp-bit.c
dp-bit.c: $(srcdir)/config/fp-bit.c
echo '#ifndef __ARMEB__' > dp-bit.c
echo '#define FLOAT_BIT_ORDER_MISMATCH' >> dp-bit.c
echo '#endif' >> dp-bit.c
cat $(srcdir)/config/fp-bit.c >> dp-bit.c
MULTILIB_OPTIONS = mlittle-endian/mbig-endian
MULTILIB_DIRNAMES = le be
MULTILIB_EXCEPTIONS =
MULTILIB_MATCHES = mbig-endian=mbe mlittle-endian=mle
# Note XScale does not support 26 bit APCS.
# Note XScale does not support hard FP
MULTILIB_OPTIONS += mno-thumb-interwork/mthumb-interwork
MULTILIB_DIRNAMES += normal interwork
MULTILIB_OPTIONS += marm/mthumb
MULTILIB_DIRNAMES += arm thumb
MULTILIB_EXCEPTIONS += *mhard-float/*mthumb*
MULTILIB_REDUNDANT_DIRS = interwork/thumb=thumb
EXTRA_MULTILIB_PARTS = crtbegin.o crtend.o crti.o crtn.o
LIBGCC = stmp-multilib
INSTALL_LIBGCC = install-multilib
# Currently there is a bug somewhere in GCC's alias analysis
# or scheduling code that is breaking _fpmul_parts in fp-bit.c.
# Disabling function inlining is a workaround for this problem.
TARGET_LIBGCC2_CFLAGS = -Dinhibit_libc -fno-inline
# Assemble startup files.
$(T)crti.o: $(srcdir)/config/arm/crti.asm $(GCC_PASSES)
$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(MULTILIB_CFLAGS) $(INCLUDES) \
-c -o $(T)crti.o -x assembler-with-cpp $(srcdir)/config/arm/crti.asm
$(T)crtn.o: $(srcdir)/config/arm/crtn.asm $(GCC_PASSES)
$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(MULTILIB_CFLAGS) $(INCLUDES) \
-c -o $(T)crtn.o -x assembler-with-cpp $(srcdir)/config/arm/crtn.asm
gcc/config/arm/vxxscale-coff.h deleted 100644 → 0
/* Definitions of target machine for GNU compiler,
targetting the XSCALE/VxWorks/COFF run time environment.
Copyright (C) 2003 Free Software Foundation, Inc.
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 fputs (" (XScale/COFF VxWorks)", stderr);
#undef SUBTARGET_EXTRA_ASM_SPEC
#define SUBTARGET_EXTRA_ASM_SPEC "%{!mcpu=*:-mcpu=xscale}"
gcc/config/arm/vxxscale-elf.h deleted 100644 → 0
/* Definitions of target machine for GNU compiler,
targetting the XSCALE/VxWorks/ELF run time environment.
Copyright (C) 2003 Free Software Foundation, Inc.
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 fputs (" (XScale/ELF VxWorks)", stderr);
#define SUBTARGET_EXTRA_ASM_SPEC "%{!mcpu=*:-mxscale} %{!mhard-float:-mno-fpu}"
#ifndef MULTILIB_DEFAULTS
#define MULTILIB_DEFAULTS \
{ "mlittle-endian", "mno-thumb-interwork", "marm", "msoft-float" }
#endif
#undef FLOAT_WORDS_BIG_ENDIAN
#define FLOAT_WORDS_BIG_ENDIAN (TARGET_BIG_END != 0)
gcc/config/arm/vxxscale.h deleted 100644 → 0
/* Definitions of target machine for GNU compiler,
targetting the XSCALE/VxWorks run time environments.
Common definitions for both the COFF (VxWorks5.4/T2.1)
and ELF (VxWorks5.5/T2.2) targets.
Copyright (C) 2003 Free Software Foundation, Inc.
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 SUBTARGET_CPU_DEFAULT TARGET_CPU_xscale
#undef CPP_PREDEFINES
#define CPP_PREDEFINES "-DCPU=XSCALE -D__vxworks -Acpu=xscale -Amachine=xscale"
#undef TARGET_DEFAULT
#define TARGET_DEFAULT (ARM_FLAG_SOFT_FLOAT | ARM_FLAG_APCS_32)
#undef ASM_FILE_START
#define ASM_FILE_START(STREAM) \
do \
{ \
fprintf (STREAM, "%s Generated by gcc %s for Xscale/VxWorks\n", \
ASM_COMMENT_START, version_string); \
} \
while (0)
/* Set up a trampoline, without forgetting to flush the Icache. */
#undef INITIALIZE_TRAMPOLINE
#define INITIALIZE_TRAMPOLINE(TRAMP, FNADDR, CXT) \
{ \
emit_move_insn (gen_rtx (MEM, SImode, plus_constant ((TRAMP), 8)), \
(CXT)); \
emit_move_insn (gen_rtx (MEM, SImode, plus_constant ((TRAMP), 12)), \
(FNADDR)); \
emit_library_call (gen_rtx_SYMBOL_REF (Pmode, "__clear_cache"), \
0, VOIDmode, 2, TRAMP, Pmode, \
plus_constant (TRAMP, TRAMPOLINE_SIZE), Pmode); \
}
/* Clear the instruction cache from `BEG' to `END', resorting to the
appropriate VxWorks service. */
#define CLEAR_INSN_CACHE(BEG, END) \
{ \
extern int cacheTextUpdate (void *, size_t); \
cacheTextUpdate ((void *) (BEG), (size_t) ((END) - (BEG))); \
}
/* VxWorks does all the library stuff itself. */
#undef LIB_SPEC
#define LIB_SPEC ""
/* VxWorks uses object files, not loadable images. make 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 ""
#define EH_FRAME_IN_DATA_SECTION
/* ??? To be investigated, in order to avoid link time errors against
__EH_FRAME_BEGIN__, only defined through the use of crtstuff. */
gcc/fixinc/fixinc.copy deleted 100644 → 0
#!/bin/sh
cp -R $2/* $1
gcc/fixinc/mkfixinc.sh
......@@ -64,6 +64,10 @@ case $machine in
fixincludes=fixinc.copy
;;
*-vxworks*)
fixincludes=fixinc.copy
;;
alpha*-dec-*vms* | \
arm-semi-aout | \
armel-semi-aout | \
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment