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| author | Richard Henderson <rth@gcc.gnu.org> | 2001-01-23 14:29:30 -0800 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 2001-01-23 14:29:30 -0800 |
| commit | eff01bb615f99284e9f67ca2ed08823944a9936e (patch) | |
| tree | 5537b15d3e62ab8dbfc2b337aa92aa67ae85ca63 /gcc/defaults.h | |
| parent | 7c01b2b5a879958a3a59d758e046e6cd2ec36e63 (diff) | |
| download | gcc-eff01bb615f99284e9f67ca2ed08823944a9936e.tar.gz | |
varasm.c (UNIQUE_SECTION): Move default implementation ...
* varasm.c (UNIQUE_SECTION): Move default implementation ...
* defaults.h: ... here.
From-SVN: r39213
Diffstat (limited to 'gcc/defaults.h')
| -rw-r--r-- | gcc/defaults.h | 31 |
1 files changed, 28 insertions, 3 deletions
diff --git a/gcc/defaults.h b/gcc/defaults.h index 2aa5218d464..b0f3ce9fa6d 100644 --- a/gcc/defaults.h +++ b/gcc/defaults.h @@ -1,6 +1,4 @@ -/* 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). +/* Definitions of various defaults for tm.h macros. Copyright (C) 1992, 1996, 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc. Contributed by Ron Guilmette (rfg@monkeys.com) @@ -192,6 +190,33 @@ do { ASM_OUTPUT_LABEL(FILE,LABEL_ALTERNATE_NAME (INSN)); } while (0) # endif #endif +/* If we have no definition for UNIQUE_SECTION, but do have the + ability to generate arbitrary sections, construct something + reasonable. */ +#ifdef ASM_OUTPUT_SECTION_NAME +#ifndef UNIQUE_SECTION +#define UNIQUE_SECTION(DECL,RELOC) \ +do { \ + int len; \ + const char *name; \ + char *string; \ + \ + name = IDENTIFIER_POINTER (DECL_ASSEMBLER_NAME (DECL)); \ + /* Strip off any encoding in name. */ \ + STRIP_NAME_ENCODING (name, name); \ + \ + len = strlen (name) + 1; \ + string = alloca (len + 1); \ + sprintf (string, ".%s", name); \ + \ + DECL_SECTION_NAME (DECL) = build_string (len, string); \ +} while (0) +#endif +#ifndef UNIQUE_SECTION_P +#define UNIQUE_SECTION_P(DECL) 0 +#endif +#endif + /* By default, we generate a label at the beginning and end of the text section, and compute the size of the text section by subtracting the two. However, on some platforms that doesn't |