diff options
| -rw-r--r-- | gcc/ChangeLog | 8 | ||||
| -rw-r--r-- | gcc/config.gcc | 13 | ||||
| -rw-r--r-- | gcc/config/arm/t-vxxscale-elf | 56 | ||||
| -rw-r--r-- | gcc/config/arm/vxxscale-coff.h | 27 | ||||
| -rw-r--r-- | gcc/config/arm/vxxscale-elf.h | 33 | ||||
| -rw-r--r-- | gcc/config/arm/vxxscale.h | 80 | ||||
| -rw-r--r-- | gcc/fixinc/fixinc.copy | 2 | ||||
| -rwxr-xr-x | gcc/fixinc/mkfixinc.sh | 4 |
8 files changed, 4 insertions, 219 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 1139a62..bb9ab35 100644 --- a/gcc/ChangeLog +++ b/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 diff --git a/gcc/config.gcc b/gcc/config.gcc index 2b3b434..b168c7c 100644 --- a/gcc/config.gcc +++ b/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" diff --git a/gcc/config/arm/t-vxxscale-elf b/gcc/config/arm/t-vxxscale-elf deleted file mode 100644 index c8ab34c..0000000 --- a/gcc/config/arm/t-vxxscale-elf +++ /dev/null @@ -1,56 +0,0 @@ -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 diff --git a/gcc/config/arm/vxxscale-coff.h b/gcc/config/arm/vxxscale-coff.h deleted file mode 100644 index f66797f..0000000 --- a/gcc/config/arm/vxxscale-coff.h +++ /dev/null @@ -1,27 +0,0 @@ -/* 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}" diff --git a/gcc/config/arm/vxxscale-elf.h b/gcc/config/arm/vxxscale-elf.h deleted file mode 100644 index ff65708..0000000 --- a/gcc/config/arm/vxxscale-elf.h +++ /dev/null @@ -1,33 +0,0 @@ -/* 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) diff --git a/gcc/config/arm/vxxscale.h b/gcc/config/arm/vxxscale.h deleted file mode 100644 index 16174a1..0000000 --- a/gcc/config/arm/vxxscale.h +++ /dev/null @@ -1,80 +0,0 @@ -/* 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. */ diff --git a/gcc/fixinc/fixinc.copy b/gcc/fixinc/fixinc.copy deleted file mode 100644 index 8d70b28..0000000 --- a/gcc/fixinc/fixinc.copy +++ /dev/null @@ -1,2 +0,0 @@ -#!/bin/sh -cp -R $2/* $1 diff --git a/gcc/fixinc/mkfixinc.sh b/gcc/fixinc/mkfixinc.sh index e8d176f..1d154d7 100755 --- a/gcc/fixinc/mkfixinc.sh +++ b/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 | \ |