diff options
Diffstat (limited to 'ptr_chck.c')
| -rw-r--r-- | ptr_chck.c | 25 |
1 files changed, 1 insertions, 24 deletions
@@ -27,15 +27,6 @@ STATIC void GC_CALLBACK GC_default_same_obj_print_proc(void * p, void * q) void (GC_CALLBACK *GC_same_obj_print_proc) (void *, void *) = GC_default_same_obj_print_proc; -/* Check that p and q point to the same object. Call */ -/* *GC_same_obj_print_proc if they don't. */ -/* Returns the first argument. (Return value may be hard */ -/* to use due to typing issues. But if we had a suitable */ -/* preprocessor...) */ -/* Succeeds if neither p nor q points to the heap. */ -/* We assume this is performance critical. (It shouldn't */ -/* be called by production code, but this can easily make */ -/* debugging intolerably slow.) */ GC_API void * GC_CALL GC_same_obj(void *p, void *q) { struct hblk *h; @@ -100,7 +91,7 @@ fail: return p; } -STATIC void GC_CALLBACK GC_default_is_valid_displacement_print_proc (void *p) +STATIC void GC_CALLBACK GC_default_is_valid_displacement_print_proc(void *p) { ABORT_ARG1("GC_is_valid_displacement test failed", ": %p not valid", p); } @@ -108,12 +99,6 @@ STATIC void GC_CALLBACK GC_default_is_valid_displacement_print_proc (void *p) void (GC_CALLBACK *GC_is_valid_displacement_print_proc)(void *) = GC_default_is_valid_displacement_print_proc; -/* Check that if p is a pointer to a heap page, then it points to */ -/* a valid displacement within a heap object. */ -/* Uninteresting with GC_all_interior_pointers. */ -/* Always returns its argument. */ -/* Note that we don't lock, since nothing relevant about the header */ -/* should change while we have a valid object pointer to the block. */ GC_API void * GC_CALL GC_is_valid_displacement(void *p) { hdr *hhdr; @@ -177,14 +162,6 @@ void (GC_CALLBACK *GC_is_visible_print_proc)(void * p) = } #endif /* !THREADS */ -/* Check that p is visible */ -/* to the collector as a possibly pointer containing location. */ -/* If it isn't, invoke *GC_is_visible_print_proc. */ -/* Returns the argument in all cases. May erroneously succeed */ -/* in hard cases. (This is intended for debugging use with */ -/* untyped allocations. The idea is that it should be possible, though */ -/* slow, to add such a call to all indirect pointer stores.) */ -/* Currently useless for the multi-threaded worlds. */ GC_API void * GC_CALL GC_is_visible(void *p) { hdr *hhdr; |