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exec: Delete is_tcg_gen_code and GETRA_EXT 

All implementations now boil down to GETRA.

Signed-off-by: Richard Henderson <rth@twiddle.net>
This commit is contained in:
Richard Henderson 2013-09-03 14:24:58 -07:00
parent 023261ef85
commit dbdbe0cd31
3 changed files with 2 additions and 26 deletions
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12
include/exec/exec-all.h
View File

@ -320,18 +320,6 @@ extern uintptr_t tci_tb_ptr;
#define GETPC() (GETRA() - GETPC_ADJ)
/* ??? Delete these once they are no longer used. */
bool is_tcg_gen_code(uintptr_t pc_ptr);
#ifdef GETRA_LDST
# define GETRA_EXT() tcg_getra_ext(GETRA())
static inline uintptr_t tcg_getra_ext(uintptr_t ra)
{
return is_tcg_gen_code(ra) ? GETRA_LDST(ra) : ra;
}
#else
# define GETRA_EXT() GETRA()
#endif
#if !defined(CONFIG_USER_ONLY)
void phys_mem_set_alloc(void *(*alloc)(ram_addr_t));

4
include/exec/softmmu_template.h
View File

@ -172,7 +172,7 @@ glue(glue(helper_ld, SUFFIX), MMUSUFFIX)(CPUArchState *env, target_ulong addr,
int mmu_idx)
{
return glue(glue(helper_ret_ld, USUFFIX), MMUSUFFIX)(env, addr, mmu_idx,
GETRA_EXT());
GETRA());
}
#ifndef SOFTMMU_CODE_ACCESS
@ -285,7 +285,7 @@ glue(glue(helper_st, SUFFIX), MMUSUFFIX)(CPUArchState *env, target_ulong addr,
DATA_TYPE val, int mmu_idx)
{
glue(glue(helper_ret_st, SUFFIX), MMUSUFFIX)(env, addr, val, mmu_idx,
GETRA_EXT());
GETRA());
}
#endif /* !defined(SOFTMMU_CODE_ACCESS) */

12
translate-all.c
View File

@ -1318,18 +1318,6 @@ static void tb_link_page(TranslationBlock *tb, tb_page_addr_t phys_pc,
mmap_unlock();
}
#if defined(CONFIG_QEMU_LDST_OPTIMIZATION) && defined(CONFIG_SOFTMMU)
/* check whether the given addr is in TCG generated code buffer or not */
bool is_tcg_gen_code(uintptr_t tc_ptr)
{
/* This can be called during code generation, code_gen_buffer_size
is used instead of code_gen_ptr for upper boundary checking */
return (tc_ptr >= (uintptr_t)tcg_ctx.code_gen_buffer &&
tc_ptr < (uintptr_t)(tcg_ctx.code_gen_buffer +
tcg_ctx.code_gen_buffer_size));
}
#endif
/* find the TB 'tb' such that tb[0].tc_ptr <= tc_ptr <
tb[1].tc_ptr. Return NULL if not found */
static TranslationBlock *tb_find_pc(uintptr_t tc_ptr)