Make tb_alloc static
This function is only used within exec.c, so no need to make it public.
Signed-off-by: Tristan Gingold <gingold@adacore.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
diff --git a/exec-all.h b/exec-all.h
index e3a82bc..496c001 100644
--- a/exec-all.h
+++ b/exec-all.h
@@ -180,7 +180,6 @@
return (pc >> 2) & (CODE_GEN_PHYS_HASH_SIZE - 1);
}
-TranslationBlock *tb_alloc(target_ulong pc);
void tb_free(TranslationBlock *tb);
void tb_flush(CPUState *env);
void tb_link_page(TranslationBlock *tb,
diff --git a/exec.c b/exec.c
index e950df2..1b70dc1 100644
--- a/exec.c
+++ b/exec.c
@@ -649,6 +649,32 @@
#endif
}
+/* Allocate a new translation block. Flush the translation buffer if
+ too many translation blocks or too much generated code. */
+static TranslationBlock *tb_alloc(target_ulong pc)
+{
+ TranslationBlock *tb;
+
+ if (nb_tbs >= code_gen_max_blocks ||
+ (code_gen_ptr - code_gen_buffer) >= code_gen_buffer_max_size)
+ return NULL;
+ tb = &tbs[nb_tbs++];
+ tb->pc = pc;
+ tb->cflags = 0;
+ return tb;
+}
+
+void tb_free(TranslationBlock *tb)
+{
+ /* In practice this is mostly used for single use temporary TB
+ Ignore the hard cases and just back up if this TB happens to
+ be the last one generated. */
+ if (nb_tbs > 0 && tb == &tbs[nb_tbs - 1]) {
+ code_gen_ptr = tb->tc_ptr;
+ nb_tbs--;
+ }
+}
+
static inline void invalidate_page_bitmap(PageDesc *p)
{
if (p->code_bitmap) {
@@ -1226,32 +1252,6 @@
#endif /* TARGET_HAS_SMC */
}
-/* Allocate a new translation block. Flush the translation buffer if
- too many translation blocks or too much generated code. */
-TranslationBlock *tb_alloc(target_ulong pc)
-{
- TranslationBlock *tb;
-
- if (nb_tbs >= code_gen_max_blocks ||
- (code_gen_ptr - code_gen_buffer) >= code_gen_buffer_max_size)
- return NULL;
- tb = &tbs[nb_tbs++];
- tb->pc = pc;
- tb->cflags = 0;
- return tb;
-}
-
-void tb_free(TranslationBlock *tb)
-{
- /* In practice this is mostly used for single use temporary TB
- Ignore the hard cases and just back up if this TB happens to
- be the last one generated. */
- if (nb_tbs > 0 && tb == &tbs[nb_tbs - 1]) {
- code_gen_ptr = tb->tc_ptr;
- nb_tbs--;
- }
-}
-
/* add a new TB and link it to the physical page tables. phys_page2 is
(-1) to indicate that only one page contains the TB. */
void tb_link_page(TranslationBlock *tb,