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authorAlan Modra <amodra@gmail.com>2001-08-10 02:49:27 +0000
committerAlan Modra <amodra@gmail.com>2001-08-10 02:49:27 +0000
commitfa6e93186bb6c78690978386cdb6e71999288921 (patch)
treebaa6f2ed2570bf72757b0aaf909da3fba8342462 /gas
parent8a543126f7f5baf41bff7c63e4275fbaea517caa (diff)
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* as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
Comment indentation of #pragma. * macro.c (alloca): Likewise.
Diffstat (limited to 'gas')
-rw-r--r--gas/ChangeLog4
-rw-r--r--gas/as.h19
-rw-r--r--gas/macro.c16
3 files changed, 14 insertions, 25 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog
index 4df8f3a..3858797 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,5 +1,9 @@
2001-08-10 Alan Modra <amodra@bigpond.net.au>
+ * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
+ Comment indentation of #pragma.
+ * macro.c (alloca): Likewise.
+
* config/tc-ppc.c: Revert 2001-08-08.
2001-08-09 Alan Modra <amodra@bigpond.net.au>
diff --git a/gas/as.h b/gas/as.h
index 75abfa9..7da5ed2 100644
--- a/gas/as.h
+++ b/gas/as.h
@@ -43,28 +43,19 @@
/* This is the code recommended in the autoconf documentation, almost
verbatim. If it doesn't work for you, let me know, and notify
djm@gnu.ai.mit.edu as well. */
-/* Added #undef for DJ Delorie. The right fix is to ensure that as.h
- is included first, before even any system header files, in all files
- that use it. KR 1994.11.03 */
/* Added void* version for STDC case. This is to be compatible with
the declaration in bison.simple, used for m68k operand parsing.
--KR 1995.08.08 */
/* Force void* decl for hpux. This is what Bison uses. --KR 1995.08.16 */
-/* AIX requires this to be the first thing in the file. */
-#ifdef __GNUC__
-# ifndef alloca
-# ifdef __STDC__
-extern void *alloca ();
-# else
-extern char *alloca ();
-# endif
-# endif
-#else
+#ifndef __GNUC__
# if HAVE_ALLOCA_H
# include <alloca.h>
# else
# ifdef _AIX
+/* Indented so that pre-ansi C compilers will ignore it, rather than
+ choke on it. Some versions of AIX require this to be the first
+ thing in the file. */
#pragma alloca
# else
# ifndef alloca /* predefined by HP cc +Olibcalls */
@@ -76,7 +67,7 @@ extern void *alloca ();
# endif /* alloca */
# endif /* _AIX */
# endif /* HAVE_ALLOCA_H */
-#endif
+#endif /* __GNUC__ */
/* Now, tend to the rest of the configuration. */
diff --git a/gas/macro.c b/gas/macro.c
index e93cdce..e78855b 100644
--- a/gas/macro.c
+++ b/gas/macro.c
@@ -24,20 +24,14 @@
#include "config.h"
-/* AIX requires this to be the first thing in the file. */
-#ifdef __GNUC__
-# ifndef alloca
-# ifdef __STDC__
-extern void *alloca ();
-# else
-extern char *alloca ();
-# endif
-# endif
-#else
+#ifndef __GNUC__
# if HAVE_ALLOCA_H
# include <alloca.h>
# else
# ifdef _AIX
+/* Indented so that pre-ansi C compilers will ignore it, rather than
+ choke on it. Some versions of AIX require this to be the first
+ thing in the file. */
#pragma alloca
# else
# ifndef alloca /* predefined by HP cc +Olibcalls */
@@ -49,7 +43,7 @@ extern void *alloca ();
# endif /* alloca */
# endif /* _AIX */
# endif /* HAVE_ALLOCA_H */
-#endif
+#endif /* __GNUC__ */
#include <stdio.h>
#ifdef HAVE_STRING_H