+++ /dev/null
-/* Definitions of target machine for GNU compiler. ENCORE NS32000 version.
- Copyright (C) 1988, 1993, 2000, 2001, 2002 Free Software Foundation, Inc.
- Adapted by Robert Brown (brown@harvard.harvard.edu) from the Sequent
- version by Michael Tiemann (tiemann@mcc.com).
-
-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 EXTERNAL_PREFIX '?'
-#define IMMEDIATE_PREFIX '$'
-
-#include "ns32k/ns32k.h"
-
-#define SDB_DEBUGGING_INFO
-#undef DBX_REGISTER_NUMBER
-#define DBX_REGISTER_NUMBER(REGNO) (REGNO)
-
-/* Cause long-jump assembler to be used,
- since otherwise some files fail to be assembled right. */
-#define ASM_SPEC "-j"
-
-#undef ASM_FILE_START
-#undef ASM_GENERATE_INTERNAL_LABEL
-#undef ASM_OUTPUT_ADDR_DIFF_ELT
-#undef ASM_OUTPUT_ALIGN
-#undef ASM_OUTPUT_ASCII
-#undef ASM_OUTPUT_INTERNAL_LABEL
-#undef ASM_OUTPUT_LOCAL
-#undef CPP_PREDEFINES
-#undef FUNCTION_BOUNDARY
-#undef PRINT_OPERAND
-#undef PRINT_OPERAND_ADDRESS
-#undef TARGET_VERSION
-#undef FUNCTION_PROFILER
-
-#define TARGET_DEFAULT 9 /* 32332 with 32081. */
-#define TARGET_VERSION fprintf (stderr, " (32000, Encore syntax)");
-/* Note Encore does not standardly do -Dencore. */
-/* budd: should have a -ns32332 (or -apc) switch! but no harm for now */
-#define CPP_PREDEFINES "-Dns32000 -Dn16 -Dns16000 -Dns32332 -Dunix -Asystem=unix -Acpu=ns32k -Amachine=ns32k"
-
-/* Ignore certain cpp directives used in header files on sysV. */
-#define SCCS_DIRECTIVE
-
-/* Output #ident as a .ident. */
-#define ASM_OUTPUT_IDENT(FILE, NAME) fprintf (FILE, "\t.ident \"%s\"\n", NAME);
-
-/* The .file command should always begin the output. */
-#define ASM_FILE_START(FILE) \
-output_file_directive ((FILE), main_input_filename)
-
-#define FUNCTION_BOUNDARY 128 /* speed optimization */
-
-/*
- * The Encore assembler uses ".align 2" to align on 2-byte boundaries.
- */
-
-#define ASM_OUTPUT_ALIGN(FILE,LOG) \
- fprintf (FILE, "\t.align %d\n", 1 << (LOG))
-
-/* The Encore assembler doesn't seem to accept the usual second argument
- and warns that .align may not work in the text section if optimization
- is on. */
-#undef LABEL_ALIGN_AFTER_BARRIER
-#define LABEL_ALIGN_AFTER_BARRIER(LABEL) 0
-
-/*
- * Internal labels are prefixed with a period.
- */
-
-#define ASM_GENERATE_INTERNAL_LABEL(LABEL,PREFIX,NUM) \
- sprintf (LABEL, "*.%s%ld", PREFIX, (long)(NUM))
-#define ASM_OUTPUT_INTERNAL_LABEL(FILE,PREFIX,NUM) \
- fprintf (FILE, ".%s%d:\n", PREFIX, NUM)
-#define ASM_OUTPUT_ADDR_DIFF_ELT(FILE, BODY, VALUE, REL) \
- fprintf (FILE, "\t.double .L%d-.LI%d\n", VALUE, REL)
-
-/*
- * Different syntax for integer constants, double constants, and
- * uninitialized locals.
- */
-
-#define ASM_OUTPUT_LOCAL(FILE, NAME, SIZE, ROUNDED) \
-( fputs ("\t.bss ", (FILE)), \
- assemble_name ((FILE), (NAME)), \
- fprintf ((FILE), ",%u,%u\n", (SIZE), (ROUNDED)))
-
- /*
- * Encore assembler can't handle huge string constants like the one in
- * gcc.c. If the default routine in varasm.c were more conservative, this
- * code could be eliminated. It starts a new .ascii directive every 40
- * characters.
- */
-
-#define ASM_OUTPUT_ASCII(file, p, size) \
-do { \
- size_t i, limit = (size); \
- for (i = 0; i < limit; i++) \
- { \
- register int c = (p)[i]; \
- if ((i / 40) * 40 == i) \
- { \
- if (i == 0) \
- fprintf ((file), "\t.ascii \""); \
- else \
- fprintf ((file), "\"\n\t.ascii \""); \
- } \
- if (c == '\"' || c == '\\') \
- putc ('\\', (file)); \
- if (c >= ' ' && c < 0177) \
- putc (c, (file)); \
- else \
- { \
- fprintf ((file), "\\%o", c); \
- if (i < limit - 1 && ISDIGIT ((p)[i + 1])) \
- fprintf ((file), "\"\n\t.ascii \""); \
- } \
- } \
- fprintf ((file), "\"\n"); \
-} while (0)
-
-/* Modify syntax of jsr instructions. */
-#define CALL_MEMREF_IMPLICIT
-
-#define NO_ABSOLUTE_PREFIX_IF_SYMBOLIC
-
-#define PRINT_OPERAND(FILE, X, CODE) print_operand(FILE, X, CODE)
-
-#define PRINT_OPERAND_ADDRESS(FILE, ADDR) print_operand_address(FILE, ADDR)
-\f
-/* Change the way in which data is allocated and initialized on the
- encore so that both private and shared data are supported. Shared data
- that is initialized must be contained in the ".shrdata" section
- of the program. This is accomplished by defining the SHARED_SECTION_ASM_OP
- macro. Share data that is simply allocated, and not initialized must
- be prefixed with the ".shrcomm" or ".shrbss" pseudo op, for common or
- local data respectively. This is accomplished by redefining the
- ASM_OUTPUT_COMMON and ASM_OUTPUT_LOCAL macros. */
-
-/* Assembler pseudo-op for shared data segment. */
-
-#define SHARED_SECTION_ASM_OP "\t.shrdata"
-
-/* This says how to output an assembler line
- to define a shared common symbol. */
-
-#define ASM_OUTPUT_SHARED_COMMON(FILE, NAME, SIZE, ROUNDED) \
-( fputs (".shrcomm ", (FILE)), \
- assemble_name ((FILE), (NAME)), \
- fprintf ((FILE), ",%d\n", (ROUNDED)))
-
-/* This says how to output an assembler line
- to define a shared local symbol. */
-
-#define ASM_OUTPUT_SHARED_LOCAL(FILE, NAME, SIZE, ROUNDED) \
-( fputs ("\t.shrbss ", (FILE)), \
- assemble_name ((FILE), (NAME)), \
- fprintf ((FILE), ",%d,%d\n", (SIZE), (ROUNDED)))
-
-#define FUNCTION_PROFILER(FILE, LABELNO) \
- fprintf (FILE, "\taddr .LP%d,r0\n\tjsr mcount\n", (LABELNO))
-
-#define ENCORE_ASM
projects / msp430-gcc.git / blobdiff