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Diffstat (limited to 'gcc/config/mips/iris5.h')
| -rwxr-xr-x | gcc/config/mips/iris5.h | 164 |
1 files changed, 0 insertions, 164 deletions
diff --git a/gcc/config/mips/iris5.h b/gcc/config/mips/iris5.h deleted file mode 100755 index 7910eef..0000000 --- a/gcc/config/mips/iris5.h +++ /dev/null @@ -1,164 +0,0 @@ -/* Definitions of target machine for GNU compiler. Iris version 5. - Copyright (C) 1993, 1995, 1996, 1998 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. */ - -#ifndef TARGET_DEFAULT -#define TARGET_DEFAULT MASK_ABICALLS -#endif -#define ABICALLS_ASM_OP ".option pic2" - -#include "mips/iris3.h" -#include "mips/mips.h" -#include "mips/iris4.h" - -/* Irix 5 doesn't use COFF, so disable special COFF handling in collect2.c. */ -#undef OBJECT_FORMAT_COFF - -/* ??? This is correct, but not very useful, because there is no file that - uses this macro. */ -/* ??? The best way to handle global constructors under ELF is to use .init - and .fini sections. Unfortunately, there is apparently no way to get - the Irix 5.x (x <= 2) assembler to create these sections. So we instead - use collect. The linker can create these sections via -init and -fini - options, but using this would require modifying how crtstuff works, and - I will leave that for another time (or someone else). */ -#define OBJECT_FORMAT_ELF -#define HAS_INIT_SECTION -#define LD_INIT_SWITCH "-init" -#define LD_FINI_SWITCH "-fini" - -/* Specify wchar_t types. */ -#undef WCHAR_TYPE -#undef WCHAR_TYPE_SIZE -#undef MAX_WCHAR_TYPE_SIZE - -#define WCHAR_TYPE "long int" -#define WCHAR_TYPE_SIZE LONG_TYPE_SIZE -#define MAX_WCHAR_TYPE_SIZE MAX_LONG_TYPE_SIZE - -#define WORD_SWITCH_TAKES_ARG(STR) \ - (DEFAULT_WORD_SWITCH_TAKES_ARG (STR) \ - || !strcmp (STR, "rpath")) - -#undef SUBTARGET_CC1_SPEC -#define SUBTARGET_CC1_SPEC "%{static: -mno-abicalls}" - -/* ??? _MIPS_SIM and _MIPS_SZPTR should eventually depend on options when - options for them exist. */ - -#undef CPP_PREDEFINES -#define CPP_PREDEFINES \ - "-Dunix -Dmips -Dsgi -Dhost_mips -DMIPSEB -D_MIPSEB -DSYSTYPE_SVR4 \ - -D_SVR4_SOURCE -D_MODERN_C -D__DSO__ \ - -D_MIPS_SIM=_MIPS_SIM_ABI32 -D_MIPS_SZPTR=32 \ - -Asystem(unix) -Asystem(svr4) -Acpu(mips) -Amachine(sgi)" - -#undef SUBTARGET_CPP_SPEC -#define SUBTARGET_CPP_SPEC "\ -%{!ansi:-D__EXTENSIONS__ -D_SGI_SOURCE -D_LONGLONG} \ -%{!mfp64: -D_MIPS_FPSET=16}%{mfp64: -D_MIPS_FPSET=32} \ -%{mips1: -D_MIPS_ISA=_MIPS_ISA_MIPS1} \ -%{mips2: -D_MIPS_ISA=_MIPS_ISA_MIPS2} \ -%{mips3: -D_MIPS_ISA=_MIPS_ISA_MIPS3} \ -%{!mips1: %{!mips2: %{!mips3: -D_MIPS_ISA=_MIPS_ISA_MIPS1}}} \ -%{!mint64: -D_MIPS_SZINT=32}%{mint64: -D_MIPS_SZINT=64} \ -%{!mlong64: -D_MIPS_SZLONG=32}%{mlong64: -D_MIPS_SZLONG=64}" - -#undef LINK_SPEC -#define LINK_SPEC "\ -%{G*} %{EB} %{EL} %{mips1} %{mips2} %{mips3} \ -%{bestGnum} %{shared} %{non_shared} \ -%{call_shared} %{no_archive} %{exact_version} \ -%{static: -non_shared} \ -%{!static: \ - %{!shared:%{!non_shared:%{!call_shared: -call_shared -no_unresolved}}}} \ -%{rpath} \ --_SYSTYPE_SVR4" - -/* We now support shared libraries. */ -#undef STARTFILE_SPEC -#define STARTFILE_SPEC "\ -%{!static: \ - %{!shared:%{pg:gcrt1.o%s}%{!pg:%{p:mcrt1.o%s libprof1.a%s}%{!p:crt1.o%s}}}} \ -%{static: \ - %{pg:gcrt1.o%s} \ - %{!pg:%{p:/usr/lib/nonshared/mcrt1.o%s libprof1.a%s} \ - %{!p:/usr/lib/nonshared/crt1.o%s}}}" - -#undef LIB_SPEC -#define LIB_SPEC "%{!shared:%{p:-lprof1} %{pg:-lprof1} -lc}" - -#undef ENDFILE_SPEC -#define ENDFILE_SPEC "%{!shared:crtn.o%s}" - -/* We do not want to run mips-tfile! */ -#undef ASM_FINAL_SPEC - -/* The system header files are C++ aware. */ -/* ??? Unfortunately, most but not all of the headers are C++ aware. - Specifically, curses.h is not, and as a consequence, defining this - used to prevent libg++ building. This is no longer the case so - define it again to prevent other problems, e.g. with getopt in - unistd.h. We still need some way to fix just those files that need - fixing. */ -#define NO_IMPLICIT_EXTERN_C 1 - -/* We don't support debugging info for now. */ -#undef DBX_DEBUGGING_INFO -#undef SDB_DEBUGGING_INFO -#undef MIPS_DEBUGGING_INFO -#undef PREFERRED_DEBUGGING_TYPE - -/* Likewise, the assembler doesn't handle DWARF2 directives. */ -#define DWARF2_UNWIND_INFO 0 - -#undef MACHINE_TYPE -#define MACHINE_TYPE "SGI running IRIX 5.x" - - /* Dollar signs are OK in Irix5 but not in Irix3. */ -#undef DOLLARS_IN_IDENTIFIERS -#undef NO_DOLLAR_IN_LABEL - -/* -G is incompatible with -KPIC which is the default, so only allow objects - in the small data section if the user explicitly asks for it. */ -#undef MIPS_DEFAULT_GVALUE -#define MIPS_DEFAULT_GVALUE 0 - -/* In Irix 5, we must output a `.global name .text' directive for every used - but undefined function. If we don't, the linker may perform an optimization - (skipping over the insns that set $gp) when it is unsafe. This is used - indirectly by ASM_OUTPUT_EXTERNAL. */ -#define ASM_OUTPUT_UNDEF_FUNCTION(FILE, NAME) \ -do { \ - fputs ("\t.globl ", FILE); \ - assemble_name (FILE, NAME); \ - fputs (" .text\n", FILE); \ -} while (0) - -/* Also do this for libcalls. */ -#define ASM_OUTPUT_EXTERNAL_LIBCALL(FILE, FUN) \ - mips_output_external_libcall (FILE, XSTR (FUN, 0)) - -/* This does for functions what ASM_DECLARE_OBJECT_NAME does for variables. - This is used indirectly by ASM_OUTPUT_EXTERNAL. */ -#define ASM_DECLARE_FUNCTION_SIZE(STREAM, NAME, DECL) \ -do { \ - tree name_tree = get_identifier (NAME); \ - TREE_ASM_WRITTEN (name_tree) = 1; \ -} while (0) |