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mirror of https://github.com/janet-lang/janet synced 2025-10-30 23:23:07 +00:00

Rename to janet

This commit is contained in:
Calvin Rose
2018-09-05 22:18:42 -04:00
parent 285f2d7ea9
commit c8ef2a0d88
69 changed files with 6199 additions and 6259 deletions

View File

@@ -20,51 +20,51 @@
* IN THE SOFTWARE.
*/
#ifndef DST_GC_H
#define DST_GC_H
#ifndef JANET_GC_H
#define JANET_GC_H
#include <dst/dst.h>
#include <janet/janet.h>
/* The metadata header associated with an allocated block of memory */
#define dst_gc_header(mem) ((DstGCMemoryHeader *)(mem) - 1)
#define janet_gc_header(mem) ((JanetGCMemoryHeader *)(mem) - 1)
#define DST_MEM_TYPEBITS 0xFF
#define DST_MEM_REACHABLE 0x100
#define DST_MEM_DISABLED 0x200
#define JANET_MEM_TYPEBITS 0xFF
#define JANET_MEM_REACHABLE 0x100
#define JANET_MEM_DISABLED 0x200
#define dst_gc_settype(m, t) ((dst_gc_header(m)->flags |= (0xFF & (t))))
#define dst_gc_type(m) (dst_gc_header(m)->flags & 0xFF)
#define janet_gc_settype(m, t) ((janet_gc_header(m)->flags |= (0xFF & (t))))
#define janet_gc_type(m) (janet_gc_header(m)->flags & 0xFF)
#define dst_gc_mark(m) (dst_gc_header(m)->flags |= DST_MEM_REACHABLE)
#define dst_gc_unmark(m) (dst_gc_header(m)->flags &= ~DST_MEM_COLOR)
#define dst_gc_reachable(m) (dst_gc_header(m)->flags & DST_MEM_REACHABLE)
#define janet_gc_mark(m) (janet_gc_header(m)->flags |= JANET_MEM_REACHABLE)
#define janet_gc_unmark(m) (janet_gc_header(m)->flags &= ~JANET_MEM_COLOR)
#define janet_gc_reachable(m) (janet_gc_header(m)->flags & JANET_MEM_REACHABLE)
/* Memory header struct. Node of a linked list of memory blocks. */
typedef struct DstGCMemoryHeader DstGCMemoryHeader;
struct DstGCMemoryHeader {
DstGCMemoryHeader *next;
typedef struct JanetGCMemoryHeader JanetGCMemoryHeader;
struct JanetGCMemoryHeader {
JanetGCMemoryHeader *next;
uint32_t flags;
};
/* Memory types for the GC. Different from DstType to include funcenv and funcdef. */
enum DstMemoryType {
DST_MEMORY_NONE,
DST_MEMORY_STRING,
DST_MEMORY_SYMBOL,
DST_MEMORY_ARRAY,
DST_MEMORY_TUPLE,
DST_MEMORY_TABLE,
DST_MEMORY_STRUCT,
DST_MEMORY_FIBER,
DST_MEMORY_BUFFER,
DST_MEMORY_FUNCTION,
DST_MEMORY_ABSTRACT,
DST_MEMORY_FUNCENV,
DST_MEMORY_FUNCDEF
/* Memory types for the GC. Different from JanetType to include funcenv and funcdef. */
enum JanetMemoryType {
JANET_MEMORY_NONE,
JANET_MEMORY_STRING,
JANET_MEMORY_SYMBOL,
JANET_MEMORY_ARRAY,
JANET_MEMORY_TUPLE,
JANET_MEMORY_TABLE,
JANET_MEMORY_STRUCT,
JANET_MEMORY_FIBER,
JANET_MEMORY_BUFFER,
JANET_MEMORY_FUNCTION,
JANET_MEMORY_ABSTRACT,
JANET_MEMORY_FUNCENV,
JANET_MEMORY_FUNCDEF
};
/* To allocate collectable memory, one must calk dst_alloc, initialize the memory,
* and then call when dst_enablegc when it is initailize and reachable by the gc (on the DST stack) */
void *dst_gcalloc(enum DstMemoryType type, size_t size);
/* To allocate collectable memory, one must calk janet_alloc, initialize the memory,
* and then call when janet_enablegc when it is initailize and reachable by the gc (on the JANET stack) */
void *janet_gcalloc(enum JanetMemoryType type, size_t size);
#endif