diff options
-rw-r--r-- | ChangeLog | 6 | ||||
-rw-r--r-- | gc.c | 9 |
2 files changed, 11 insertions, 4 deletions
@@ -1,3 +1,9 @@ +Mon Dec 17 13:43:15 2007 Tanaka Akira <akr@fsij.org> + + * gc.c (stack_end_address): use local variable address instead of + __builtin_frame_address(0) to avoid SEGV on SunOS 5.11 on x86 with + gcc (GCC) 3.4.3 (csl-sol210-3_4-20050802). + Mon Dec 17 12:21:25 2007 Nobuyoshi Nakada <nobu@ruby-lang.org> * Makefile.in (RUNRUBY): added RUNRUBYOPT. @@ -438,12 +438,13 @@ static unsigned int STACK_LEVEL_MAX = 655300; # if ( __GNUC__ == 3 && __GNUC_MINOR__ > 0 ) || __GNUC__ > 3 __attribute__ ((noinline)) # endif -static VALUE * -stack_end_address(void) +static void +stack_end_address(VALUE **stack_end_p) { - return (VALUE *)__builtin_frame_address(0); + VALUE stack_end; + *stack_end_p = &stack_end; } -# define SET_STACK_END VALUE *stack_end = stack_end_address() +# define SET_STACK_END VALUE *stack_end; stack_end_address(&stack_end) # else # define SET_STACK_END VALUE *stack_end = alloca(1) # endif |