This is the mail archive of the mailing list for the glibc project.

Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

[PATCH] gcc-3.4 does not inline functions that call setjmp.

gcc-3.4 does not allow inlining of functions which call setjmp. This causes a build problem for powerpc|powerpc64 when powerpc/elf/libc-start.c attempts to inline generic_libc_start_main from generic/libc-start.c.

I added #ifdef LIBC_START_DISABLE_INLINE to generic/libc-start.c to not define STATIC as "static inline __attribute__ ((always_inline))" and define as "static" instead. Now powerpc/elf/libc-start.c can define LIBC_START_DISABLE_INLINE to avoid this compile error.
2004-02-19  Steven Munroe  <>

	* sysdeps/generic/libc-start.c [LIBC_START_DISABLE_INLINE]: 
	Define STATIC as static.
	* sysdeps/powerpc/elf/libc-start.c: Define LIBC_START_DISABLE_INLINE
	because gcc does not allow inline of functions that call setjmp.

diff -urN libc23-cvstip-20040218/sysdeps/generic/libc-start.c libc23/sysdeps/generic/libc-start.c
--- libc23-cvstip-20040218/sysdeps/generic/libc-start.c	2004-01-16 02:07:01.000000000 -0600
+++ libc23/sysdeps/generic/libc-start.c	2004-02-19 13:36:53.000000000 -0600
@@ -44,7 +44,11 @@
-# define STATIC static inline __attribute__ ((always_inline))
+#  define STATIC static
+# else
+#  define STATIC static inline __attribute__ ((always_inline))
+# endif
 # define STATIC
 # define LIBC_START_MAIN BP_SYM (__libc_start_main)
diff -urN libc23-cvstip-20040218/sysdeps/powerpc/elf/libc-start.c libc23/sysdeps/powerpc/elf/libc-start.c
--- libc23-cvstip-20040218/sysdeps/powerpc/elf/libc-start.c	2003-03-15 17:09:18.000000000 -0600
+++ libc23/sysdeps/powerpc/elf/libc-start.c	2004-02-19 13:34:10.000000000 -0600
@@ -49,6 +49,7 @@
 /* The main work is done in the generic function.  */
 #define LIBC_START_MAIN generic_start_main

Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]