diff options
| author | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-01-18 14:05:20 +0000 |
|---|---|---|
| committer | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-01-18 14:05:20 +0000 |
| commit | 196833eb80c93bb8ac1f632a9b6815b2b9e13c1b (patch) | |
| tree | 35bd5dec4ce8a2aa5fd5754b4260dcfe2681713e /gc.h | |
| parent | aa3cb74b8105d362f48064f0798c794b7fcc9a72 (diff) | |
| download | ruby-196833eb80c93bb8ac1f632a9b6815b2b9e13c1b.tar.gz | |
* gc.h: parenthesize macro arguments.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30593 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'gc.h')
| -rw-r--r-- | gc.h | 22 |
1 files changed, 11 insertions, 11 deletions
@@ -3,9 +3,9 @@ #define RUBY_GC_H 1 #if defined(__x86_64__) && defined(__GNUC__) -#define SET_MACHINE_STACK_END(p) __asm__("movq\t%%rsp, %0" : "=r" (*p)) +#define SET_MACHINE_STACK_END(p) __asm__("movq\t%%rsp, %0" : "=r" (*(p))) #elif defined(__i386) && defined(__GNUC__) -#define SET_MACHINE_STACK_END(p) __asm__("movl\t%%esp, %0" : "=r" (*p)) +#define SET_MACHINE_STACK_END(p) __asm__("movl\t%%esp, %0" : "=r" (*(p))) #else NOINLINE(void rb_gc_set_stack_end(VALUE **stack_end_p)); #define SET_MACHINE_STACK_END(p) rb_gc_set_stack_end(p) @@ -43,10 +43,10 @@ rb_gc_debug_body(const char *mode, const char *msg, int st, void *ptr) fflush(stdout); } -#define RUBY_MARK_ENTER(msg) rb_gc_debug_body("mark", msg, 1, ptr) -#define RUBY_MARK_LEAVE(msg) rb_gc_debug_body("mark", msg, 0, ptr) -#define RUBY_FREE_ENTER(msg) rb_gc_debug_body("free", msg, 1, ptr) -#define RUBY_FREE_LEAVE(msg) rb_gc_debug_body("free", msg, 0, ptr) +#define RUBY_MARK_ENTER(msg) rb_gc_debug_body("mark", (msg), 1, ptr) +#define RUBY_MARK_LEAVE(msg) rb_gc_debug_body("mark", (msg), 0, ptr) +#define RUBY_FREE_ENTER(msg) rb_gc_debug_body("free", (msg), 1, ptr) +#define RUBY_FREE_LEAVE(msg) rb_gc_debug_body("free", (msg), 0, ptr) #define RUBY_GC_INFO rb_gc_debug_indent(); printf #else @@ -61,9 +61,9 @@ rb_gc_debug_body(const char *mode, const char *msg, int st, void *ptr) #define RUBY_FREE_UNLESS_NULL(ptr) if(ptr){ruby_xfree(ptr);} #if STACK_GROW_DIRECTION > 0 -# define STACK_UPPER(x, a, b) a +# define STACK_UPPER(x, a, b) (a) #elif STACK_GROW_DIRECTION < 0 -# define STACK_UPPER(x, a, b) b +# define STACK_UPPER(x, a, b) (b) #else RUBY_EXTERN int ruby_stack_grow_direction; int ruby_get_stack_grow_direction(volatile VALUE *addr); @@ -71,15 +71,15 @@ int ruby_get_stack_grow_direction(volatile VALUE *addr); (ruby_stack_grow_direction ? \ ruby_stack_grow_direction : \ ruby_get_stack_grow_direction(x)) > 0) -# define STACK_UPPER(x, a, b) (stack_growup_p(x) ? a : b) +# define STACK_UPPER(x, a, b) (stack_growup_p(x) ? (a) : (b)) #endif #if STACK_GROW_DIRECTION #define STACK_GROW_DIR_DETECTION -#define STACK_DIR_UPPER(a,b) STACK_UPPER(0, a, b) +#define STACK_DIR_UPPER(a,b) STACK_UPPER(0, (a), (b)) #else #define STACK_GROW_DIR_DETECTION VALUE stack_grow_dir_detection -#define STACK_DIR_UPPER(a,b) STACK_UPPER(&stack_grow_dir_detection, a, b) +#define STACK_DIR_UPPER(a,b) STACK_UPPER(&stack_grow_dir_detection, (a), (b)) #endif #if defined __GNUC__ && __GNUC__ >= 4 |