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varasm.c (UNIQUE_SECTION): Move default implementation ...

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* varasm.c (UNIQUE_SECTION): Move default implementation ...
        * defaults.h: ... here.

From-SVN: r39213
This commit is contained in:
Richard Henderson 2001-01-23 14:29:30 -08:00
parent 7c01b2b5a8
commit eff01bb615
2 changed files with 28 additions and 27 deletions
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31
gcc/defaults.h
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@ -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

24
gcc/varasm.c
View file

@ -326,30 +326,6 @@ named_section (decl, name, reloc)
}
}
#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
#ifdef BSS_SECTION_ASM_OP
/* Tell the assembler to switch to the bss section. */