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| author | bryce <bryce@138bc75d-0d04-0410-961f-82ee72b054a4> | 2002-02-12 04:37:57 +0000 |
|---|---|---|
| committer | bryce <bryce@138bc75d-0d04-0410-961f-82ee72b054a4> | 2002-02-12 04:37:57 +0000 |
| commit | 0cc01484c3f8c9ec4fec760501aec318bc199adf (patch) | |
| tree | cef3197531d988920cbff060bdc10742baf06d01 /boehm-gc/irix_threads.c | |
| parent | b6c37935d39c0aadd3d6eefb9e09c455c6cbd0a5 (diff) | |
| download | gcc-0cc01484c3f8c9ec4fec760501aec318bc199adf.tar.gz | |
Imported GC 6.1 Alpha 3. Finally.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@49698 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'boehm-gc/irix_threads.c')
| -rw-r--r-- | boehm-gc/irix_threads.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/boehm-gc/irix_threads.c b/boehm-gc/irix_threads.c index c894a31006d..12204fdabc2 100644 --- a/boehm-gc/irix_threads.c +++ b/boehm-gc/irix_threads.c @@ -141,8 +141,6 @@ GC_bool GC_thr_initialized = FALSE; size_t GC_min_stack_sz; -size_t GC_page_sz; - # define N_FREE_LISTS 25 ptr_t GC_stack_free_lists[N_FREE_LISTS] = { 0 }; /* GC_stack_free_lists[i] is free list for stacks of */ @@ -171,14 +169,14 @@ ptr_t GC_stack_alloc(size_t * stack_size) if (result != 0) { GC_stack_free_lists[index] = *(ptr_t *)result; } else { - result = (ptr_t) GC_scratch_alloc(search_sz + 2*GC_page_sz); - result = (ptr_t)(((word)result + GC_page_sz) & ~(GC_page_sz - 1)); + result = (ptr_t) GC_scratch_alloc(search_sz + 2*GC_page_size); + result = (ptr_t)(((word)result + GC_page_size) & ~(GC_page_size - 1)); /* Protect hottest page to detect overflow. */ # ifdef STACK_GROWS_UP - /* mprotect(result + search_sz, GC_page_sz, PROT_NONE); */ + /* mprotect(result + search_sz, GC_page_size, PROT_NONE); */ # else - /* mprotect(result, GC_page_sz, PROT_NONE); */ - result += GC_page_sz; + /* mprotect(result, GC_page_size, PROT_NONE); */ + result += GC_page_size; # endif } *stack_size = search_sz; @@ -438,7 +436,6 @@ void GC_thr_init() if (GC_thr_initialized) return; GC_thr_initialized = TRUE; GC_min_stack_sz = HBLKSIZE; - GC_page_sz = sysconf(_SC_PAGESIZE); (void) sigaction(SIG_SUSPEND, 0, &act); if (act.sa_handler != SIG_DFL) ABORT("Previously installed SIG_SUSPEND handler"); @@ -602,7 +599,7 @@ GC_pthread_create(pthread_t *new_thread, si -> start_routine = start_routine; si -> arg = arg; LOCK(); - if (!GC_thr_initialized) GC_thr_init(); + if (!GC_initialized) GC_init(); if (NULL == attr) { stack = 0; (void) pthread_attr_init(&new_attr); |