diff options
-rw-r--r-- | ChangeLog | 7 | ||||
-rw-r--r-- | eval.c | 21 | ||||
-rw-r--r-- | gc.c | 23 | ||||
-rw-r--r-- | version.h | 4 |
4 files changed, 50 insertions, 5 deletions
@@ -1,3 +1,10 @@ +Sun Feb 11 16:00:30 2001 WATANABE Hirofumi <eban@ruby-lang.org> + + * eval.c (stack_length): use __builtin_frame_address() only if + GCC and i386 CPU. + + * gc.c (rb_gc, Init_stack): ditto. + Fri Feb 10 00:00:30 2001 Nobuyoshi Nakada <nobu.nakada@nifty.ne.jp> * win32/win32.c (win32_stat): replace stat for enable when pathname @@ -22,6 +22,25 @@ #include "st.h" #include "dln.h" +/* Make alloca work the best possible way. */ +#ifdef __GNUC__ +# ifndef atarist +# ifndef alloca +# define alloca __builtin_alloca +# endif +# endif /* atarist */ +#else +# if defined(HAVE_ALLOCA_H) +# include <alloca.h> +# elif !defined(alloca) +char *alloca(); +# endif +#endif /* __GNUC__ */ + +#ifdef _AIX +#pragma alloca +#endif + #ifdef HAVE_STDARG_PROTOTYPES #include <stdarg.h> #define va_init_list(a,b) va_start(a,b) @@ -4128,7 +4147,7 @@ stack_length(p) alloca(0); # define STACK_END (&stack_end) #else -# if defined(__GNUC__) && !defined(__alpha__) && !defined(__APPLE__) +# if defined(__GNUC__) && defined(__i386__) VALUE *stack_end = __builtin_frame_address(0); # else VALUE *stack_end = alloca(1); @@ -31,6 +31,25 @@ void rb_io_fptr_finalize _((struct OpenFile*)); #endif #endif +/* Make alloca work the best possible way. */ +#ifdef __GNUC__ +# ifndef atarist +# ifndef alloca +# define alloca __builtin_alloca +# endif +# endif /* atarist */ +#else +# if defined(HAVE_ALLOCA_H) +# include <alloca.h> +# elif !defined(alloca) +char *alloca(); +# endif +#endif /* __GNUC__ */ + +#ifdef _AIX +#pragma alloca +#endif + #ifdef C_ALLOCA #ifndef alloca void *alloca(); @@ -930,7 +949,7 @@ rb_gc() alloca(0); # define STACK_END (&stack_end) #else -# if defined(__GNUC__) && !defined(__alpha__) && !defined(__APPLE__) +# if defined(__GNUC__) && defined(__i386__) VALUE *stack_end = __builtin_frame_address(0); # else VALUE *stack_end = alloca(1); @@ -1010,7 +1029,7 @@ Init_stack(addr) #if defined(__human68k__) extern void *_SEND; rb_gc_stack_start = _SEND; -#elif defined(__GNUC__) && !defined(__alpha__) && !defined(__APPLE__) +#elif defined(__GNUC__) && defined(__i386__) rb_gc_stack_start = __builtin_frame_address(2); #else VALUE start; @@ -1,4 +1,4 @@ #define RUBY_VERSION "1.7.0" -#define RUBY_RELEASE_DATE "2001-02-09" +#define RUBY_RELEASE_DATE "2001-02-11" #define RUBY_VERSION_CODE 170 -#define RUBY_RELEASE_CODE 20010209 +#define RUBY_RELEASE_CODE 20010211 |