diff options
Diffstat (limited to 'gcc/config/arm')
| -rw-r--r-- | gcc/config/arm/arm-wince-pe.h | 66 | ||||
| -rw-r--r-- | gcc/config/arm/arm.h | 3 | ||||
| -rw-r--r-- | gcc/config/arm/riscix.h | 146 | ||||
| -rw-r--r-- | gcc/config/arm/riscix1-1.h | 107 | ||||
| -rw-r--r-- | gcc/config/arm/rix-gas.h | 42 | ||||
| -rw-r--r-- | gcc/config/arm/t-riscix | 6 |
6 files changed, 1 insertions, 369 deletions
diff --git a/gcc/config/arm/arm-wince-pe.h b/gcc/config/arm/arm-wince-pe.h deleted file mode 100644 index 511a40d5ace..00000000000 --- a/gcc/config/arm/arm-wince-pe.h +++ /dev/null @@ -1,66 +0,0 @@ -/* Definitions of target machine for GNU compiler, - for ARM with PE obj format running under the WinCE operating system. - Copyright (C) 1999, 2000 Free Software Foundation, Inc. - -This file is part of GNU CC. - -GNU CC 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. - -GNU CC 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 GNU CC; see the file COPYING. If not, write to -the Free Software Foundation, 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -#define ARM_WINCE 1 - -#include "pe.h" - -#undef USER_LABEL_PREFIX -#define USER_LABEL_PREFIX "" - -#undef TARGET_VERSION -#define TARGET_VERSION fputs (" (ARM/WinCE/PE)", stderr); - -/* The next three definitions are defined in pe.h, - undefined in arm/arm-pe.h and then redefined back here! */ -#undef LIB_SPEC -#define LIB_SPEC "-lcoredll -lcorelibc" - -#define MATH_LIBRARY "" - -#define LIBSTDCXX "-lc" - -#undef STARTFILE_SPEC -#define STARTFILE_SPEC "" -#define ENDFILE_SPEC "" - -#undef CPP_APCS_PC_DEFAULT_SPEC -#define CPP_APCS_PC_DEFAULT_SPEC "-D__APCS_32__" - -#undef CC1_SPEC -#define CC1_SPEC "%{!mapcs-32:%{!mapcs-26:-mapcs-32}}" - -#undef ASM_SPEC -#define ASM_SPEC " \ -%{mbig-endian:-EB} \ -%{mcpu=*:-mcpu=%*} \ -%{march=*:-march=%*} \ -%{mapcs-*:-mapcs-%*} \ -%{mthumb-interwork:-mthumb-interwork} \ -%{!mapcs-32:%{!mapcs-26:-mapcs-32}} \ -" - -/* WinCE headers require -DARM */ -#undef PE_SUBTARGET_CPP_SPEC -#define PE_SUBTARGET_CPP_SPEC "-D__pe__ -DARM -D__unaligned=__attribute__((aligned(1))) " - -#undef SIZE_TYPE -#define SIZE_TYPE "long unsigned int" diff --git a/gcc/config/arm/arm.h b/gcc/config/arm/arm.h index e4ee55acfae..3a3e6bad681 100644 --- a/gcc/config/arm/arm.h +++ b/gcc/config/arm/arm.h @@ -390,8 +390,7 @@ Unrecognized value in TARGET_CPU_DEFAULT. ? (target_flags & THUMB_FLAG_LEAF_BACKTRACE) \ : (target_flags & THUMB_FLAG_BACKTRACE)) -/* SUBTARGET_SWITCHES is used to add flags on a per-config basis. - Bit 31 is reserved. See riscix.h. */ +/* SUBTARGET_SWITCHES is used to add flags on a per-config basis. */ #ifndef SUBTARGET_SWITCHES #define SUBTARGET_SWITCHES #endif diff --git a/gcc/config/arm/riscix.h b/gcc/config/arm/riscix.h deleted file mode 100644 index 46f52e19cdc..00000000000 --- a/gcc/config/arm/riscix.h +++ /dev/null @@ -1,146 +0,0 @@ -/* Definitions of target machine for GNU compiler. ARM RISCiX version. - Copyright (C) 1993, 1994, 1995, 1997, 1999, 2000 - Free Software Foundation, Inc. - Contributed by Richard Earnshaw (rwe11@cl.cam.ac.uk), based on original - work by Pieter `Tiggr' Schoenmakers (rcpieter@win.tue.nl) - and Martin Simmons (@harleqn.co.uk). - -This file is part of GNU CC. - -GNU CC 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. - -GNU CC 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 GNU CC; see the file COPYING. If not, write to -the Free Software Foundation, 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -/* Translation to find startup files. On RISC iX boxes, - crt0, mcrt0 and gcrt0.o are in /usr/lib. */ -#define STARTFILE_SPEC "\ - %{pg:/usr/lib/gcrt0.o%s}\ - %{!pg:%{p:/usr/lib/mcrt0.o%s}\ - %{!p:/usr/lib/crt0.o%s}}" - -/* RISC iX has no concept of -lg */ -/* If -static is specified then link with -lc_n */ - -#ifndef LIB_SPEC -#define LIB_SPEC "\ - %{g*:-lg}\ - %{!p:%{!pg:%{!static:-lc}%{static:-lc_n}}}\ - %{p:-lc_p}\ - %{pg:-lc_p}" -#endif - -/* The RISC iX assembler never deletes any symbols from the object module; - and, by default, ld doesn't either. -X causes local symbols starting - with 'L' to be deleted, which is what we want. */ -#ifndef LINK_SPEC -#define LINK_SPEC "-X" -#endif - -#define TARGET_OS_CPP_BUILTINS() \ - do { \ - builtin_define_std ("arm"); \ - builtin_define_std ("unix"); \ - builtin_define_std ("riscix"); \ - builtin_assert ("system=unix"); \ - } while (0) - -/* RISCiX has some weird symbol name munging, that is done to the object module - after assembly, which enables multiple libraries to be supported within - one (possibly shared) library. It basically changes the symbol name of - certain symbols (for example _bcopy is converted to _$bcopy if using BSD) - Symrename's parameters are determined as follows: - -mno-symrename Don't run symrename - -mbsd symrename -BSD <file> - -mxopen symrename -XOPEN <file> - -ansi symrename - <file> - <none> symrename -BSD <file> - */ - -#ifndef ASM_FINAL_SPEC -#if !defined (CROSS_COMPILE) -#define ASM_FINAL_SPEC "\ -%{!mno-symrename: \ - \n /usr/bin/symrename \ - -%{mbsd:%{pedantic:%e-mbsd and -pedantic incompatible}BSD}\ -%{mxopen:%{mbsd:%e-mbsd and -mxopen incompatible}\ -%{pedantic:%e-mxopen and -pedantic incompatible}XOPEN}\ -%{!mbsd:%{!mxopen:%{!ansi:BSD}}} %{c:%{o*:%*}%{!o*:%b.o}}%{!c:%U.o}}" -#endif -#endif - -/* None of these is actually used in cc1. If we don't define them in target - switches cc1 complains about them. For the sake of argument lets allocate - bit 31 of target flags for such options. */ -#define SUBTARGET_SWITCHES \ - {"bsd", 0x80000000, N_("Do symbol renaming for BSD")}, \ - {"xopen", 0x80000000, N_("Do symbol renaming for X/OPEN")}, \ - {"no-symrename", 0x80000000, N_("Don't do symbol renaming")}, - - -/* Run-time Target Specification. */ -#define TARGET_VERSION \ - fputs (" (ARM/RISCiX)", stderr); - -/* This is used in ASM_FILE_START */ -#define ARM_OS_NAME "RISCiX" - -/* Unsigned chars produces much better code than signed. */ -#define DEFAULT_SIGNED_CHAR 0 - -/* Some systems use __main in a way incompatible with its use in gcc, in these - cases use the macros NAME__MAIN to give a quoted symbol and SYMBOL__MAIN to - give the same symbol without quotes for an alternative entry point. You - must define both, or neither. */ -#ifndef NAME__MAIN -#define NAME__MAIN "__gccmain" -#define SYMBOL__MAIN __gccmain -#endif - -/* size_t is "unsigned int" in RISCiX */ -#define SIZE_TYPE "unsigned int" - -/* ptrdiff_t is "int" in RISCiX */ -#define PTRDIFF_TYPE "int" - -/* Maths operation domain error number, EDOM */ -#define TARGET_EDOM 33 - -/* Override the normal default CPU */ -#define SUBTARGET_CPU_DEFAULT TARGET_CPU_arm2 - -/* r10 is reserved by RISCiX */ -#define SUBTARGET_CONDITIONAL_REGISTER_USAGE \ - fixed_regs[10] = 1; \ - call_used_regs[10] = 1; - -#include "arm/aout.h" - -/* The RISCiX assembler does not understand .set */ -#undef SET_ASM_OP - -/* Add to CPP_SPEC, we want to add the right #defines when using the include - files. */ -#define SUBTARGET_CPP_SPEC "\ - %{mbsd:%{pedantic:%e-mbsd and -pedantic incompatible} -D_BSD_C} \ - %{mxopen:%{mbsd:%e-mbsd and -mxopen incompatible} \ - %{pedantic:%e-mxopen and -pedantic incompatible} -D_XOPEN_C} \ - %{!mbsd:%{!mxopen:%{!ansi: -D_BSD_C}}}" - -/* The native RISCiX assembler does not support stabs of any kind; because - the native assembler is not used by the compiler, Acorn didn't feel it was - necessary to put them in! */ - -#ifdef DBX_DEBUGGING_INFO -#undef DBX_DEBUGGING_INFO -#endif diff --git a/gcc/config/arm/riscix1-1.h b/gcc/config/arm/riscix1-1.h deleted file mode 100644 index aadbc6c3b1b..00000000000 --- a/gcc/config/arm/riscix1-1.h +++ /dev/null @@ -1,107 +0,0 @@ -/* Definitions of target machine for GNU compiler. ARM RISCiX 1.1x version. - Copyright (C) 1993, 1995, 1997, 1999 Free Software Foundation, Inc. - Contributed by Richard Earnshaw (rwe11@cl.cam.ac.uk), based on original - work by Pieter `Tiggr' Schoenmakers (rcpieter@win.tue.nl) - and Martin Simmons (@harleqn.co.uk). - -This file is part of GNU CC. - -GNU CC 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. - -GNU CC 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 GNU CC; see the file COPYING. If not, write to -the Free Software Foundation, 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -/* RISCiX 1.1x is basically the same as 1.2x except that it doesn't have - symrename or atexit. */ - -/* Translation to find startup files. On RISCiX boxes, gcrt0.o is in - /usr/lib. */ -#define STARTFILE_SPEC \ - "%{pg:/usr/lib/gcrt0.o%s}%{!pg:%{p:mcrt0.o%s}%{!p:crt0.o%s}}" - -#define TARGET_OS_CPP_BUILTINS() \ - do { \ - builtin_define_std ("arm"); \ - builtin_define_std ("unix"); \ - builtin_define_std ("riscix"); \ - builtin_assert ("system=unix"); \ - } while (0) - -/* Riscix 1.1 doesn't have X/OPEN support, so only accept -mbsd (but ignore - it). - By not having -mxopen and -mno-symrename, we get warning messages, - but everything still compiles. */ -/* None of these is actually used in cc1, so they modify bit 31 */ -#define SUBTARGET_SWITCHES \ -{"bsd", 0x80000000, ""}, - - -/* Run-time Target Specification. */ -#define TARGET_VERSION \ - fputs (" (ARM/RISCiX)", stderr); - -/* This is used in ASM_FILE_START */ -#define ARM_OS_NAME "RISCiX" - -#ifdef riscos -#define TARGET_WHEN_DEBUGGING 3 -#else -#define TARGET_WHEN_DEBUGGING 1 -#endif - -/* 'char' is signed by default on RISCiX, unsigned on RISCOS. */ -#ifdef riscos -#define DEFAULT_SIGNED_CHAR 0 -#else -#define DEFAULT_SIGNED_CHAR 1 -#endif - -/* Define this if the target system lacks the function atexit from the - ANSI C standard. If this is defined, and ON_EXIT is not - defined, a default exit function will be provided to support C++. - The man page only describes on_exit, but atexit is also there. - This seems to be missing in early versions. - - FIXME Should we define ON_EXIT here? */ -#define NEED_ATEXIT - -/* Some systems use __main in a way incompatible with its use in gcc, in these - cases use the macros NAME__MAIN to give a quoted symbol and SYMBOL__MAIN to - give the same symbol without quotes for an alternative entry point. You - must define both, or neither. */ -#ifndef NAME__MAIN -#define NAME__MAIN "__gccmain" -#define SYMBOL__MAIN __gccmain -#endif - -/* Override the normal default CPU */ -#define SUBTARGET_CPU_DEFAULT TARGET_CPU_arm2 - -/* r10 is reserved by RISCiX */ -#define SUBTARGET_CONDITIONAL_REGISTER_USAGE \ - fixed_regs[10] = 1; \ - call_used_regs[10] = 1; - - -#include "arm/aout.h" - -#define SUBTARGET_CPP_SPEC "%{!ansi: -D_BSD_C}" - - -/* The native RISCiX assembler does not support stabs of any kind; because - the native assembler is not used by the compiler, Acorn didn't feel it was - necessary to put them in! */ - -#ifdef DBX_DEBUGGING_INFO -#undef DBX_DEBUGGING_INFO -#endif diff --git a/gcc/config/arm/rix-gas.h b/gcc/config/arm/rix-gas.h deleted file mode 100644 index cfb5312f3b6..00000000000 --- a/gcc/config/arm/rix-gas.h +++ /dev/null @@ -1,42 +0,0 @@ -/* Definitions of target machine for GNU compiler. ARM RISCiX(stabs) version. - Copyright (C) 1993 Free Software Foundation, Inc. - Contributed by Richard Earnshaw (rwe11@cl.cam.ac.uk), based on original - work by Pieter `Tiggr' Schoenmakers (rcpieter@win.tue.nl) - and Martin Simmons (@harleqn.co.uk). - -This file is part of GNU CC. - -GNU CC 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. - -GNU CC 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 GNU CC; see the file COPYING. If not, write to -the Free Software Foundation, 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -/* Limit the length of a stabs entry (for the broken Acorn assembler) */ -#undef DBX_CONTIN_LENGTH -#define DBX_CONTIN_LENGTH 80 - -/* The native RISCiX assembler does not support stabs of any kind; because - the native assembler is not used by the compiler, Acorn didn't feel it was - necessary to put them in! - However, this file assumes that we have an assembler that does have stabs, - so we put them back in. */ - -#define DBX_DEBUGGING_INFO - -/* Unfortunately dbx doesn't understand these */ -/* Dbx on RISCiX is so broken that I've given up trying to support it. - lets just support gdb. */ -/* #define DEFAULT_GDB_EXTENSIONS 0 */ -/* RISCiX dbx doesn't accept xrefs */ -/* #define DBX_NO_XREFS 1 */ - diff --git a/gcc/config/arm/t-riscix b/gcc/config/arm/t-riscix deleted file mode 100644 index 0d38cb0bb55..00000000000 --- a/gcc/config/arm/t-riscix +++ /dev/null @@ -1,6 +0,0 @@ -# Just for these, we omit the frame pointer since it makes such a big -# difference. It is then pointless adding debugging. -TARGET_LIBGCC2_CFLAGS = -fomit-frame-pointer -LIBGCC2_DEBUG_CFLAGS = -g0 - -FIXPROTO_DEFINES= -D_POSIX_SOURCE -D_XOPEN_C -D_BSD_C -D_XOPEN_SOURCE |