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re PR bootstrap/51094 (Bootstrap failure at revision 181279 on non-ELF targets)

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PR bootstrap/51094
	* config/elfos.h (STRING_ASM_OP): Define.
	* varasm.c (default_elf_asm_output_limited_string): Use it.

From-SVN: r181327
This commit is contained in:
Dimitrios Apostolou 2011-11-12 21:40:07 +00:00 committed by Jason Merrill
parent 123cd4632d
commit c9febe1567
3 changed files with 8 additions and 1 deletions
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4
gcc/ChangeLog
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@ -1,5 +1,9 @@
2011-11-12 Dimitrios Apostolou <jimis@gmx.net>
PR bootstrap/51094
* config/elfos.h (STRING_ASM_OP): Define.
* varasm.c (default_elf_asm_output_limited_string): Use it.
PR bootstrap/51094
* gcc/configure.ac: Check for stpcpy declaration.
* system.h: Declare it if not.

2
gcc/config/elfos.h
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@ -402,6 +402,8 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
#define ELF_STRING_LIMIT ((unsigned) 256)
#define STRING_ASM_OP "\t.string\t"
/* The routine used to output NUL terminated strings. We use a special
version of this for most svr4 targets because doing so makes the
generated assembly code more compact (and thus faster to assemble)

3
gcc/varasm.c
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@ -7528,7 +7528,8 @@ default_elf_asm_output_limited_string (FILE *f, const char *s)
int escape;
unsigned char c;
fputs ("\t.string\t\"", f);
fputs (STRING_ASM_OP, f);
putc ('"', f);
while (*s != '\0')
{
c = *s;