diff options
Diffstat (limited to 'py/gc.c')
| -rw-r--r-- | py/gc.c | 22 |
1 files changed, 11 insertions, 11 deletions
@@ -21,14 +21,14 @@ typedef unsigned char byte; #define BYTES_PER_BLOCK (WORDS_PER_BLOCK * BYTES_PER_WORD) #define STACK_SIZE (64) // tunable; minimum is 1 -static byte *gc_alloc_table_start; -static machine_uint_t gc_alloc_table_byte_len; -static machine_uint_t *gc_pool_start; -static machine_uint_t *gc_pool_end; +STATIC byte *gc_alloc_table_start; +STATIC machine_uint_t gc_alloc_table_byte_len; +STATIC machine_uint_t *gc_pool_start; +STATIC machine_uint_t *gc_pool_end; -static int gc_stack_overflow; -static machine_uint_t gc_stack[STACK_SIZE]; -static machine_uint_t *gc_sp; +STATIC int gc_stack_overflow; +STATIC machine_uint_t gc_stack[STACK_SIZE]; +STATIC machine_uint_t *gc_sp; // ATB = allocation table byte // 0b00 = FREE -- free block @@ -116,7 +116,7 @@ void gc_init(void *start, void *end) { } \ } while (0) -static void gc_drain_stack(void) { +STATIC void gc_drain_stack(void) { while (gc_sp > gc_stack) { // pop the next block off the stack machine_uint_t block = *--gc_sp; @@ -136,7 +136,7 @@ static void gc_drain_stack(void) { } } -static void gc_deal_with_stack_overflow(void) { +STATIC void gc_deal_with_stack_overflow(void) { while (gc_stack_overflow) { gc_stack_overflow = 0; gc_sp = gc_stack; @@ -152,7 +152,7 @@ static void gc_deal_with_stack_overflow(void) { } } -static void gc_sweep(void) { +STATIC void gc_sweep(void) { // free unmarked heads and their tails int free_tail = 0; for (machine_uint_t block = 0; block < gc_alloc_table_byte_len * BLOCKS_PER_ATB; block++) { @@ -351,7 +351,7 @@ void gc_dump_info() { } #if DEBUG_PRINT -static void gc_dump_at(void) { +STATIC void gc_dump_at(void) { for (machine_uint_t bl = 0; bl < gc_alloc_table_byte_len * BLOCKS_PER_ATB; bl++) { printf("block %06u ", bl); switch (ATB_GET_KIND(bl)) { |