+++ /dev/null
-/* Definitions of target machine for GNU compiler, for SPARC using a.out.
- Copyright (C) 1994, 1996 Free Software Foundation, Inc.
- Contributed by Michael Tiemann (tiemann@cygnus.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. */
-
-/* Print subsidiary information on the compiler version in use. */
-
-#define TARGET_VERSION fprintf (stderr, " (sparc)");
-
-/* Names to predefine in the preprocessor for this target machine.
- ??? It would be nice to not include any subtarget specific values here,
- however there's no way to portably provide subtarget values to
- CPP_PREFINES. Also, -D values in CPP_SUBTARGET_SPEC don't get turned into
- foo, __foo and __foo__. */
-
-#define CPP_PREDEFINES "-Dsparc -Acpu=sparc -Amachine=sparc"
-
-/* These compiler options take an argument. We ignore -target for now. */
-
-#define WORD_SWITCH_TAKES_ARG(STR) \
- (DEFAULT_WORD_SWITCH_TAKES_ARG (STR) \
- || !strcmp (STR, "target") || !strcmp (STR, "assert"))
-
-/* This is defined differently for v9 in a cover file. */
-#define SELECT_SECTION(T,RELOC,ALIGN) \
-{ \
- if (TREE_CODE (T) == VAR_DECL) \
- { \
- if (TREE_READONLY (T) && ! TREE_SIDE_EFFECTS (T) \
- && DECL_INITIAL (T) \
- && (DECL_INITIAL (T) == error_mark_node \
- || TREE_CONSTANT (DECL_INITIAL (T))) \
- && DECL_ALIGN (T) <= MAX_TEXT_ALIGN \
- && ! (flag_pic && ((RELOC) || SUNOS4_SHARED_LIBRARIES))) \
- text_section (); \
- else \
- data_section (); \
- } \
- else if (TREE_CODE (T) == CONSTRUCTOR) \
- { \
- if (flag_pic && ((RELOC) || SUNOS4_SHARED_LIBRARIES)) \
- data_section (); \
- } \
- else if (TREE_CODE_CLASS (TREE_CODE (T)) == 'c') \
- { \
- if ((TREE_CODE (T) == STRING_CST && flag_writable_strings) \
- || TYPE_ALIGN (TREE_TYPE (T)) > MAX_TEXT_ALIGN \
- || (flag_pic && ((RELOC) || SUNOS4_SHARED_LIBRARIES))) \
- data_section (); \
- else \
- text_section (); \
- } \
-}
-
-/* Output the label for a function definition. */
-
-#define ASM_DECLARE_FUNCTION_NAME(FILE, NAME, DECL) \
-do { \
- ASM_DECLARE_RESULT (FILE, DECL_RESULT (DECL)); \
- ASM_OUTPUT_LABEL (FILE, NAME); \
-} while (0)
-
-/* Output before read-only data. */
-
-#define TEXT_SECTION_ASM_OP "\t.text"
-
-/* Output before writable data. */
-
-#define DATA_SECTION_ASM_OP "\t.data"
-
-/* How to renumber registers for dbx and gdb. In the flat model, the frame
- pointer is really %i7. */
-
-#define DBX_REGISTER_NUMBER(REGNO) \
- (TARGET_FLAT && (REGNO) == HARD_FRAME_POINTER_REGNUM ? 31 : REGNO)
-
-/* This is how to output a note to DBX telling it the line number
- to which the following sequence of instructions corresponds.
-
- This is needed for SunOS 4.0, and should not hurt for 3.2
- versions either. */
-#define ASM_OUTPUT_SOURCE_LINE(file, line) \
- { static int sym_lineno = 1; \
- fprintf (file, ".stabn 68,0,%d,LM%d\nLM%d:\n", \
- line, sym_lineno, sym_lineno); \
- sym_lineno += 1; }
projects / msp430-gcc.git / blobdiff