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- /* Definitions of various defaults for how to do assembler output
- (most of which are designed to be appropriate for GAS or for
- some BSD assembler).
-
- Written by Ron Guilmette (rfg@ncd.com)
-
- Copyright (C) 1992 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
- /* Store in OUTPUT a string (made with alloca) containing
- an assembler-name for a local static variable or function named NAME.
- LABELNO is an integer which is different for each call. */
-
- #ifndef ASM_FORMAT_PRIVATE_NAME
- #define ASM_FORMAT_PRIVATE_NAME(OUTPUT, NAME, LABELNO) \
- do { \
- int len = strlen (NAME); \
- char *temp = (char *) alloca (len + 3); \
- temp[0] = 'L'; \
- strcpy (&temp[1], (NAME)); \
- temp[len + 1] = '.'; \
- temp[len + 2] = 0; \
- (OUTPUT) = (char *) alloca (strlen (NAME) + 11); \
- ASM_GENERATE_INTERNAL_LABEL (OUTPUT, temp, LABELNO); \
- } while (0)
- #endif
-
- #ifndef ASM_STABD_OP
- #define ASM_STABD_OP ".stabd"
- #endif
-
- /* This is how to output an element of a case-vector that is absolute.
- Some targets don't use this, but we have to define it anyway. */
-
- #ifndef ASM_OUTPUT_ADDR_VEC_ELT
- #define ASM_OUTPUT_ADDR_VEC_ELT(FILE, VALUE) \
- do { fprintf (FILE, "\t%s\t", ASM_LONG); \
- ASM_OUTPUT_INTERNAL_LABEL (FILE, "L", (VALUE)); \
- fputc ('\n', FILE); \
- } while (0)
- #endif
-
- /* This is how to output an element of a case-vector that is relative.
- Some targets don't use this, but we have to define it anyway. */
-
- #ifndef ASM_OUTPUT_ADDR_DIFF_ELT
- #define ASM_OUTPUT_ADDR_DIFF_ELT(FILE, VALUE, REL) \
- do { fprintf (FILE, "\t%s\t", ASM_SHORT); \
- ASM_GENERATE_INTERNAL_LABEL (FILE, "L", (VALUE)); \
- fputc ('-', FILE); \
- ASM_GENERATE_INTERNAL_LABEL (FILE, "L", (REL)); \
- fputc ('\n', FILE); \
- } while (0)
- #endif
-
- /* choose a reasonable default for ASM_OUTPUT_ASCII. */
-
- #ifndef ASM_OUTPUT_ASCII
- #define ASM_OUTPUT_ASCII(MYFILE, MYSTRING, MYLENGTH) \
- do { \
- FILE *_hide_asm_out_file = (MYFILE); \
- unsigned char *_hide_p = (unsigned char *) (MYSTRING); \
- int _hide_thissize = (MYLENGTH); \
- { \
- FILE *asm_out_file = _hide_asm_out_file; \
- unsigned char *p = _hide_p; \
- int thissize = _hide_thissize; \
- int i; \
- fprintf (asm_out_file, "\t.ascii \""); \
- \
- for (i = 0; i < thissize; i++) \
- { \
- register int c = p[i]; \
- if (c == '\"' || c == '\\') \
- putc ('\\', asm_out_file); \
- if (c >= ' ' && c < 0177) \
- putc (c, asm_out_file); \
- else \
- { \
- fprintf (asm_out_file, "\\%o", c); \
- /* After an octal-escape, if a digit follows, \
- terminate one string constant and start another. \
- The Vax assembler fails to stop reading the escape \
- after three digits, so this is the only way we \
- can get it to parse the data properly. */ \
- if (i < thissize - 1 \
- && p[i + 1] >= '0' && p[i + 1] <= '9') \
- fprintf (asm_out_file, "\"\n\t.ascii \""); \
- } \
- } \
- fprintf (asm_out_file, "\"\n"); \
- } \
- } \
- while (0)
- #endif
-