diff options
author | Jay McCarthy <jay@racket-lang.org> | 2010-05-18 08:45:37 -0500 |
---|---|---|
committer | Ivan Maidanski <ivmai@mail.ru> | 2013-11-03 14:05:44 +0400 |
commit | f06ce31964e03d023a5d0b460a8e22279be673a8 (patch) | |
tree | d6d99b0d824239ed194ef693d9191cf23dc0619b | |
parent | 9293360cca39d09bfa063fc7854f273ac987f739 (diff) | |
download | bdwgc-f06ce31964e03d023a5d0b460a8e22279be673a8.tar.gz |
Adding null initializations
-rw-r--r-- | alloc.c | 6 | ||||
-rw-r--r-- | darwin_stop_world.c | 2 | ||||
-rw-r--r-- | dbg_mlc.c | 2 | ||||
-rw-r--r-- | finalize.c | 2 | ||||
-rw-r--r-- | mark.c | 4 |
5 files changed, 8 insertions, 8 deletions
@@ -557,7 +557,7 @@ void GC_set_fl_marks(ptr_t q) { ptr_t p; struct hblk * h, * last_h = 0; - hdr *hhdr; /* gcc "might be uninitialized" warning is bogus. */ + hdr *hhdr = NULL; IF_PER_OBJ(size_t sz;) unsigned bit_no; @@ -598,8 +598,8 @@ void GC_clear_fl_marks(ptr_t q) { ptr_t p; struct hblk * h, * last_h = 0; - hdr *hhdr; - size_t sz; + hdr *hhdr = NULL; + size_t sz = 0; unsigned bit_no; for (p = q; p != 0; p = obj_link(p)){ diff --git a/darwin_stop_world.c b/darwin_stop_world.c index 9d3d1e29..c736dc6c 100644 --- a/darwin_stop_world.c +++ b/darwin_stop_world.c @@ -32,7 +32,7 @@ typedef struct StackFrame { unsigned long FindTopOfStack(unsigned long stack_start) { - StackFrame *frame; + StackFrame *frame = NULL; if (stack_start == 0) { # ifdef POWERPC @@ -759,7 +759,7 @@ void * GC_debug_realloc(void * p, size_t lb, GC_EXTRA_PARAMS) { void * base = GC_base(p); ptr_t clobbered; - void * result; + void * result = NULL; size_t copy_sz = lb; size_t old_sz; hdr * hhdr; @@ -897,7 +897,7 @@ int GC_invoke_finalizers() static int doing = 0; /* PLTSCHEME */ struct finalizable_object * curr_fo; int count = 0; - word bytes_freed_before; + word bytes_freed_before = 0; DCL_LOCK_STATE; /* PLTSCHEME: don't allow nested finalizations */ @@ -620,8 +620,8 @@ mse * GC_mark_from(mse *mark_stack_top, mse *mark_stack, mse *mark_stack_limit) signed_word credit = HBLKSIZE; /* Remaining credit for marking work */ ptr_t current_p; /* Pointer to current candidate ptr. */ word current; /* Candidate pointer. */ - ptr_t limit; /* (Incl) limit of current candidate */ - /* range */ + ptr_t limit = NULL; /* (Incl) limit of current candidate */ + /* range */ word descr; ptr_t greatest_ha = GC_greatest_plausible_heap_addr; ptr_t least_ha = GC_least_plausible_heap_addr; |