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translate-all.c: Use tb1->phys_hash_next directly in tb_remove

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When tb_remove was first commited at fd6ce8f6, there were three different
calls pass different names to offsetof. In current codebase, the other two
calls are replaced with tb_page_remove. There is no need to have a general
tb_remove. Omit passing the third parameter and using tb1->phys_hash_next
directly.

Signed-off-by: Chen Wei-Ren <chenwj@iis.sinica.edu.tw>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
This commit is contained in:
陳韋任 (Wei-Ren Chen) 2012-12-20 09:39:16 +08:00 committed by Blue Swirl
parent b2136140f6
commit 0c884d1659
1 changed files with 5 additions and 7 deletions
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12
translate-all.c
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@ -759,19 +759,17 @@ static void tb_page_check(void)
#endif #endif
/* invalidate one TB */ static inline void tb_hash_remove(TranslationBlock **ptb, TranslationBlock *tb)
static inline void tb_remove(TranslationBlock **ptb, TranslationBlock *tb,
int next_offset)
{ {
TranslationBlock *tb1; TranslationBlock *tb1;
for (;;) { for (;;) {
tb1 = *ptb; tb1 = *ptb;
if (tb1 == tb) { if (tb1 == tb) {
*ptb = *(TranslationBlock **)((char *)tb1 + next_offset); *ptb = tb1->phys_hash_next;
break; break;
} }
ptb = (TranslationBlock **)((char *)tb1 + next_offset); ptb = &tb1->phys_hash_next;
} }
} }
@ -828,6 +826,7 @@ static inline void tb_reset_jump(TranslationBlock *tb, int n)
tb_set_jmp_target(tb, n, (uintptr_t)(tb->tc_ptr + tb->tb_next_offset[n])); tb_set_jmp_target(tb, n, (uintptr_t)(tb->tc_ptr + tb->tb_next_offset[n]));
} }
/* invalidate one TB */
void tb_phys_invalidate(TranslationBlock *tb, tb_page_addr_t page_addr) void tb_phys_invalidate(TranslationBlock *tb, tb_page_addr_t page_addr)
{ {
CPUArchState *env; CPUArchState *env;
@ -839,8 +838,7 @@ void tb_phys_invalidate(TranslationBlock *tb, tb_page_addr_t page_addr)
/* remove the TB from the hash list */ /* remove the TB from the hash list */
phys_pc = tb->page_addr[0] + (tb->pc & ~TARGET_PAGE_MASK); phys_pc = tb->page_addr[0] + (tb->pc & ~TARGET_PAGE_MASK);
h = tb_phys_hash_func(phys_pc); h = tb_phys_hash_func(phys_pc);
tb_remove(&tb_phys_hash[h], tb, tb_hash_remove(&tb_phys_hash[h], tb);
offsetof(TranslationBlock, phys_hash_next));
/* remove the TB from the page list */ /* remove the TB from the page list */
if (tb->page_addr[0] != page_addr) { if (tb->page_addr[0] != page_addr) {