X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=src%2Fmalloc%2Fmalloc.c;h=88a31ae4f5b0293d3afb73c931f6d828f9d891c9;hb=599f97360389911c293e0ca4c5eb49e007377fba;hp=abf3e8fa268ad8a7244e9a1b938bd3f744fcf0d1;hpb=1c8bead345eca58ddc5177a121142b527937adee;p=musl

diff --git a/src/malloc/malloc.c b/src/malloc/malloc.c
index abf3e8fa..88a31ae4 100644
--- a/src/malloc/malloc.c
+++ b/src/malloc/malloc.c
@@ -9,6 +9,10 @@
 #include "atomic.h"
 #include "pthread_impl.h"
 
+#if defined(__GNUC__) && defined(__PIC__)
+#define inline inline __attribute__((always_inline))
+#endif
+
 uintptr_t __brk(uintptr_t);
 void *__mmap(void *, size_t, int, int, int, off_t);
 int __munmap(void *, size_t);
@@ -43,8 +47,8 @@ static struct {
 #define DONTCARE 16
 #define RECLAIM 163840
 
-#define CHUNK_SIZE(c) ((c)->csize & SIZE_MASK)
-#define CHUNK_PSIZE(c) ((c)->psize & SIZE_MASK)
+#define CHUNK_SIZE(c) ((c)->csize & -2)
+#define CHUNK_PSIZE(c) ((c)->psize & -2)
 #define PREV_CHUNK(c) ((struct chunk *)((char *)(c) - CHUNK_PSIZE(c)))
 #define NEXT_CHUNK(c) ((struct chunk *)((char *)(c) + CHUNK_SIZE(c)))
 #define MEM_TO_CHUNK(p) (struct chunk *)((char *)(p) - OVERHEAD)
@@ -52,28 +56,26 @@ static struct {
 #define BIN_TO_CHUNK(i) (MEM_TO_CHUNK(&mal.bins[i].head))
 
 #define C_INUSE  ((size_t)1)
-#define C_FLAGS  ((size_t)3)
-#define C_SIZE   SIZE_MASK
 
 #define IS_MMAPPED(c) !((c)->csize & (C_INUSE))
 
 
 /* Synchronization tools */
 
-static void lock(volatile int *lk)
+static inline void lock(volatile int *lk)
 {
 	if (!libc.threads_minus_1) return;
 	while(a_swap(lk, 1)) __wait(lk, lk+1, 1, 1);
 }
 
-static void unlock(volatile int *lk)
+static inline void unlock(volatile int *lk)
 {
 	if (!libc.threads_minus_1) return;
 	a_store(lk, 0);
 	if (lk[1]) __wake(lk, 1, 1);
 }
 
-static void lock_bin(int i)
+static inline void lock_bin(int i)
 {
 	if (libc.threads_minus_1)
 		lock(mal.bins[i].lock);
@@ -81,7 +83,7 @@ static void lock_bin(int i)
 		mal.bins[i].head = mal.bins[i].tail = BIN_TO_CHUNK(i);
 }
 
-static void unlock_bin(int i)
+static inline void unlock_bin(int i)
 {
 	if (!libc.threads_minus_1) return;
 	unlock(mal.bins[i].lock);