diff options
| author | Emilio G. Cota <cota@braap.org> | 2018-11-27 19:10:51 -0500 |
|---|---|---|
| committer | Alex Bennée <alex.bennee@linaro.org> | 2019-10-28 15:12:38 +0000 |
| commit | 409c1a0bf0f1e0bf1548004d87e8ba229022193d (patch) | |
| tree | ed46ecc2e8b6de7fc43046ddcd57eb7c31f9f2ba /include/exec/cpu_ldst.h | |
| parent | 7dec71d5ff06493184352cec5ec6332889128e3e (diff) | |
translator: add translator_ld{ub,sw,uw,l,q}
We don't bother with replicating the fast path (tlb_hit) of the old
cpu_ldst helpers as it has no measurable effect on performance. This
probably indicates we should consider flattening the whole set of
helpers but that is out of scope for this change.
Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Emilio G. Cota <cota@braap.org>
[AJB: directly plumb into softmmu/user helpers]
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'include/exec/cpu_ldst.h')
| -rw-r--r-- | include/exec/cpu_ldst.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/exec/cpu_ldst.h b/include/exec/cpu_ldst.h index 9151fdb042..fd499f7e2f 100644 --- a/include/exec/cpu_ldst.h +++ b/include/exec/cpu_ldst.h @@ -129,6 +129,11 @@ static inline void clear_helper_retaddr(void) #include "exec/cpu_ldst_useronly_template.h" #undef MEMSUFFIX +/* + * Code access is deprecated in favour of translator_ld* functions + * (see translator.h). However there are still users that need to + * converted so for now these stay. + */ #define MEMSUFFIX _code #define CODE_ACCESS #define DATA_SIZE 1 @@ -427,6 +432,12 @@ static inline CPUTLBEntry *tlb_entry(CPUArchState *env, uintptr_t mmu_idx, #undef CPU_MMU_INDEX #undef MEMSUFFIX +/* + * Code access is deprecated in favour of translator_ld* functions + * (see translator.h). However there are still users that need to + * converted so for now these stay. + */ + #define CPU_MMU_INDEX (cpu_mmu_index(env, true)) #define MEMSUFFIX _code #define SOFTMMU_CODE_ACCESS |