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c-pragma.h (HANDLE_PRAGMA_WEAK): Always define to SUPPORTS_WEAK.

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gcc:
	* c-pragma.h (HANDLE_PRAGMA_WEAK): Always define to SUPPORTS_WEAK.
gcc/testsuite:
	* gcc.dg/asm-names.c (ymain): Make it weak.

From-SVN: r69459
This commit is contained in:
J"orn Rennecke 2003-07-16 16:25:15 +00:00 committed by Joern Rennecke
parent e50344b919
commit 1e0343ddbb
4 changed files with 11 additions and 4 deletions
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4
gcc/ChangeLog
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@ -1,3 +1,7 @@
2003-07-16 J"orn Rennecke <joern.rennecke@superh.com>
* c-pragma.h (HANDLE_PRAGMA_WEAK): Always define to SUPPORTS_WEAK.
2003-07-16 Jakub Jelinek <jakub@redhat.com>
* unwind-dw2.c (MD_FROB_UPDATE_CONTEXT): Define.

5
gcc/c-pragma.h
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@ -28,12 +28,9 @@ extern int yydebug;
extern struct cpp_reader* parse_in;
#ifdef HANDLE_SYSV_PRAGMA
#if ((defined (ASM_WEAKEN_LABEL) && defined (ASM_OUTPUT_WEAK_ALIAS)) \
|| defined (ASM_WEAKEN_DECL))
#define HANDLE_PRAGMA_WEAK SUPPORTS_WEAK
#endif
#ifdef HANDLE_SYSV_PRAGMA
/* We always support #pragma pack for SYSV pragmas. */
#ifndef HANDLE_PRAGMA_PACK
#define HANDLE_PRAGMA_PACK 1

4
gcc/testsuite/ChangeLog
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@ -1,3 +1,7 @@
2003-07-16 J"orn Rennecke <joern.rennecke@superh.com>
* gcc.dg/asm-names.c (ymain): Make it weak.
2003-07-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
PR c++/5421

2
gcc/testsuite/gcc.dg/asm-names.c
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@ -23,5 +23,7 @@ extern int xmain (void) asm ("main");
int xmain (void) { return main(); }
/* In case built where the runtime calls __main. */
/* But make it weak because some targets already define this function. */
#pragma weak ymain
extern int ymain (void) asm ("___main");
int ymain (void) { return main(); }