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Diffstat (limited to 'gcc/config/mips/netbsd.h')
| -rw-r--r-- | gcc/config/mips/netbsd.h | 247 |
1 files changed, 0 insertions, 247 deletions
diff --git a/gcc/config/mips/netbsd.h b/gcc/config/mips/netbsd.h deleted file mode 100644 index 146aec1fee5..00000000000 --- a/gcc/config/mips/netbsd.h +++ /dev/null @@ -1,247 +0,0 @@ -/* Definitions for DECstation running BSD as target machine for GNU compiler. - Copyright (C) 1993, 1995 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 DECSTATION - -/* Look for the include files in the system-defined places. */ - -#ifndef CROSS_COMPILE -#undef GPLUSPLUS_INCLUDE_DIR -#define GPLUSPLUS_INCLUDE_DIR "/usr/include/g++" - -#undef GCC_INCLUDE_DIR -#define GCC_INCLUDE_DIR "/usr/include" - -#undef INCLUDE_DEFAULTS -#define INCLUDE_DEFAULTS \ - { \ - { GPLUSPLUS_INCLUDE_DIR, 1, 1 }, \ - { GCC_INCLUDE_DIR, 0, 0 }, \ - { 0, 0, 0 } \ - } - -/* Under NetBSD, the normal location of the various *crt*.o files is the - /usr/lib directory. */ - -#undef STANDARD_STARTFILE_PREFIX -#define STANDARD_STARTFILE_PREFIX "/usr/lib/" -#endif - -/* Provide a LINK_SPEC appropriate for NetBSD. Here we provide support - for the special GCC options -static, -assert, and -nostdlib. */ - -#undef LINK_SPEC -#define LINK_SPEC \ - "%{G*} %{EB} %{EL} %{mips1} %{mips2} %{mips3} \ - %{!nostartfiles:%{!r*:%{!e*:-e __start}}} -dc -dp %{static:-Bstatic} %{assert*}" - -/* We have atexit(3). */ - -#define HAVE_ATEXIT - -/* Implicit library calls should use memcpy, not bcopy, etc. */ - -#define TARGET_MEM_FUNCTIONS - -/* Define mips-specific netbsd predefines... */ -#ifndef CPP_PREDEFINES -#define CPP_PREDEFINES "-D__ANSI_COMPAT \ --DMIPSEL -DR3000 -DSYSTYPE_BSD -D_SYSTYPE_BSD -D__NetBSD__ -Dmips \ --D__NO_LEADING_UNDERSCORES__ -D__GP_SUPPORT__ \ --Dunix -D_R3000 \ --Asystem(unix) -Asystem(NetBSD) -Amachine(mips)" -#endif - -/* Always uses gas. */ -#ifndef ASM_SPEC -#define ASM_SPEC "\ -%{G*} %{EB} %{EL} %{mips1} %{mips2} %{mips3} %{v} \ -%{noasmopt:-O0} \ -%{!noasmopt:%{O:-O2} %{O1:-O2} %{O2:-O2} %{O3:-O3}} \ -%{g} %{g0} %{g1} %{g2} %{g3} \ -%{ggdb:-g} %{ggdb0:-g0} %{ggdb1:-g1} %{ggdb2:-g2} %{ggdb3:-g3} \ -%{gstabs:-g} %{gstabs0:-g0} %{gstabs1:-g1} %{gstabs2:-g2} %{gstabs3:-g3} \ -%{gstabs+:-g} %{gstabs+0:-g0} %{gstabs+1:-g1} %{gstabs+2:-g2} %{gstabs+3:-g3} \ -%{gcoff:-g} %{gcoff0:-g0} %{gcoff1:-g1} %{gcoff2:-g2} %{gcoff3:-g3}" -#endif - -#ifndef CPP_SPEC -#define CPP_SPEC "\ -%{posix:-D_POSIX_SOURCE} \ -%{mlong64:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int} \ -%{!mlong64:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \ -%{mips3:-U__mips -D__mips=3 -D__mips64} \ -%{mgp32:-U__mips64} %{mgp64:-D__mips64} \ -%{msingle-float:%{!msoft-float:-D__mips_single_float}} \ -%{m4650:%{!msoft-float:-D__mips_single_float}}" -#endif - -#define LIB_SPEC "%{!p:%{!pg:-lc}}%{p:-lc_p}%{pg:-lc_p}" -#define STARTFILE_SPEC "" - -#ifndef MACHINE_TYPE -#define MACHINE_TYPE "NetBSD/pmax" -#endif - -#define TARGET_DEFAULT MASK_GAS -#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG - -#include "mips/mips.h" - -/* - * Some imports from svr4.h in support of shared libraries. - * Currently, we need the DECLARE_OBJECT_SIZE stuff. - */ - -/* Define the strings used for the special svr4 .type and .size directives. - These strings generally do not vary from one system running svr4 to - another, but if a given system (e.g. m88k running svr) needs to use - different pseudo-op names for these, they may be overridden in the - file which includes this one. */ - -#undef TYPE_ASM_OP -#undef SIZE_ASM_OP -#undef WEAK_ASM_OP -#define TYPE_ASM_OP ".type" -#define SIZE_ASM_OP ".size" -#define WEAK_ASM_OP ".weak" - -/* The following macro defines the format used to output the second - operand of the .type assembler directive. Different svr4 assemblers - expect various different forms for this operand. The one given here - is just a default. You may need to override it in your machine- - specific tm.h file (depending upon the particulars of your assembler). */ - -#undef TYPE_OPERAND_FMT -#define TYPE_OPERAND_FMT "@%s" - -/* Write the extra assembler code needed to declare a function's result. - Most svr4 assemblers don't require any special declaration of the - result value, but there are exceptions. */ - -#ifndef ASM_DECLARE_RESULT -#define ASM_DECLARE_RESULT(FILE, RESULT) -#endif - -/* These macros generate the special .type and .size directives which - are used to set the corresponding fields of the linker symbol table - entries in an ELF object file under SVR4. These macros also output - the starting labels for the relevant functions/objects. */ - -/* Write the extra assembler code needed to declare a function properly. - Some svr4 assemblers need to also have something extra said about the - function's return value. We allow for that here. */ - -#undef ASM_DECLARE_FUNCTION_NAME -#define ASM_DECLARE_FUNCTION_NAME(FILE, NAME, DECL) \ - do { \ - fprintf (FILE, "\t%s\t ", TYPE_ASM_OP); \ - assemble_name (FILE, NAME); \ - putc (',', FILE); \ - fprintf (FILE, TYPE_OPERAND_FMT, "function"); \ - putc ('\n', FILE); \ - ASM_DECLARE_RESULT (FILE, DECL_RESULT (DECL)); \ - } while (0) - -/* Write the extra assembler code needed to declare an object properly. */ - -#undef ASM_DECLARE_OBJECT_NAME -#define ASM_DECLARE_OBJECT_NAME(FILE, NAME, DECL) \ - do { \ - fprintf (FILE, "\t%s\t ", TYPE_ASM_OP); \ - assemble_name (FILE, NAME); \ - putc (',', FILE); \ - fprintf (FILE, TYPE_OPERAND_FMT, "object"); \ - putc ('\n', FILE); \ - size_directive_output = 0; \ - if (!flag_inhibit_size_directive && DECL_SIZE (DECL)) \ - { \ - size_directive_output = 1; \ - fprintf (FILE, "\t%s\t ", SIZE_ASM_OP); \ - assemble_name (FILE, NAME); \ - fprintf (FILE, ",%d\n", int_size_in_bytes (TREE_TYPE (DECL))); \ - } \ - ASM_OUTPUT_LABEL(FILE, NAME); \ - } while (0) - -/* Output the size directive for a decl in rest_of_decl_compilation - in the case where we did not do so before the initializer. - Once we find the error_mark_node, we know that the value of - size_directive_output was set - by ASM_DECLARE_OBJECT_NAME when it was run for the same decl. */ - -#undef ASM_FINISH_DECLARE_OBJECT -#define ASM_FINISH_DECLARE_OBJECT(FILE, DECL, TOP_LEVEL, AT_END) \ -do { \ - char *name = XSTR (XEXP (DECL_RTL (DECL), 0), 0); \ - if (!flag_inhibit_size_directive && DECL_SIZE (DECL) \ - && ! AT_END && TOP_LEVEL \ - && DECL_INITIAL (DECL) == error_mark_node \ - && !size_directive_output) \ - { \ - size_directive_output = 1; \ - fprintf (FILE, "\t%s\t ", SIZE_ASM_OP); \ - assemble_name (FILE, name); \ - fprintf (FILE, ",%d\n", int_size_in_bytes (TREE_TYPE (DECL))); \ - } \ - } while (0) - -/* This is how to declare the size of a function. */ - -#undef ASM_DECLARE_FUNCTION_SIZE -#define ASM_DECLARE_FUNCTION_SIZE(FILE, FNAME, DECL) \ - do { \ - if (!flag_inhibit_size_directive) \ - { \ - char label[256]; \ - static int labelno; \ - labelno++; \ - ASM_GENERATE_INTERNAL_LABEL (label, "Lfe", labelno); \ - ASM_OUTPUT_INTERNAL_LABEL (FILE, "Lfe", labelno); \ - fprintf (FILE, "\t%s\t ", SIZE_ASM_OP); \ - assemble_name (FILE, (FNAME)); \ - fprintf (FILE, ","); \ - assemble_name (FILE, label); \ - fprintf (FILE, "-"); \ - assemble_name (FILE, (FNAME)); \ - putc ('\n', FILE); \ - } \ - } while (0) - -/* - A C statement to output something to the assembler file to switch to section - NAME for object DECL which is either a FUNCTION_DECL, a VAR_DECL or - NULL_TREE. Some target formats do not support arbitrary sections. Do not - define this macro in such cases. -*/ -#define ASM_OUTPUT_SECTION_NAME(F, DECL, NAME) \ -do { \ - extern FILE *asm_out_text_file; \ - if ((DECL) && TREE_CODE (DECL) == FUNCTION_DECL) \ - fprintf (asm_out_text_file, "\t.section %s,\"ax\",@progbits\n", (NAME)); \ - else if ((DECL) && TREE_READONLY (DECL)) \ - fprintf (F, "\t.section %s,\"a\",@progbits\n", (NAME)); \ - else \ - fprintf (F, "\t.section %s,\"aw\",@progbits\n", (NAME)); \ -} while (0) - -/* Since gas and gld are standard on NetBSD, we don't need these */ -#undef ASM_FINAL_SPEC -#undef STARTFILE_SPEC |