diff options
Diffstat (limited to 'include/exec/translator.h')
| -rw-r--r-- | include/exec/translator.h | 48 |
1 files changed, 13 insertions, 35 deletions
diff --git a/include/exec/translator.h b/include/exec/translator.h index 459dd72aab..638e1529c5 100644 --- a/include/exec/translator.h +++ b/include/exec/translator.h @@ -148,41 +148,19 @@ void translator_loop_temp_check(DisasContextBase *db); /* * Translator Load Functions * - * These are intended to replace the old cpu_ld*_code functions and - * are mandatory for front-ends that have been migrated to the common - * translator_loop. These functions are only intended to be called - * from the translation stage and should not be called from helper - * functions. Those functions should be converted to encode the - * relevant information at translation time. + * These are intended to replace the direct usage of the cpu_ld*_code + * functions and are mandatory for front-ends that have been migrated + * to the common translator_loop. These functions are only intended + * to be called from the translation stage and should not be called + * from helper functions. Those functions should be converted to encode + * the relevant information at translation time. */ -#ifdef CONFIG_USER_ONLY - -#define DO_LOAD(type, name, shift) \ - do { \ - set_helper_retaddr(1); \ - ret = name ## _p(g2h(pc)); \ - clear_helper_retaddr(); \ - } while (0) - -#else - -#define DO_LOAD(type, name, shift) \ - do { \ - int mmu_idx = cpu_mmu_index(env, true); \ - TCGMemOpIdx oi = make_memop_idx(shift, mmu_idx); \ - ret = helper_ret_ ## name ## _cmmu(env, pc, oi, 0); \ - } while (0) - -#endif - -#define GEN_TRANSLATOR_LD(fullname, name, type, shift, swap_fn) \ +#define GEN_TRANSLATOR_LD(fullname, type, load_fn, swap_fn) \ static inline type \ fullname ## _swap(CPUArchState *env, abi_ptr pc, bool do_swap) \ { \ - type ret; \ - DO_LOAD(type, name, shift); \ - \ + type ret = load_fn(env, pc); \ if (do_swap) { \ ret = swap_fn(ret); \ } \ @@ -195,11 +173,11 @@ void translator_loop_temp_check(DisasContextBase *db); return fullname ## _swap(env, pc, false); \ } -GEN_TRANSLATOR_LD(translator_ldub, ldub, uint8_t, 0, /* no swap */ ) -GEN_TRANSLATOR_LD(translator_ldsw, ldsw, int16_t, 1, bswap16) -GEN_TRANSLATOR_LD(translator_lduw, lduw, uint16_t, 1, bswap16) -GEN_TRANSLATOR_LD(translator_ldl, ldl, uint32_t, 2, bswap32) -GEN_TRANSLATOR_LD(translator_ldq, ldq, uint64_t, 3, bswap64) +GEN_TRANSLATOR_LD(translator_ldub, uint8_t, cpu_ldub_code, /* no swap */) +GEN_TRANSLATOR_LD(translator_ldsw, int16_t, cpu_ldsw_code, bswap16) +GEN_TRANSLATOR_LD(translator_lduw, uint16_t, cpu_lduw_code, bswap16) +GEN_TRANSLATOR_LD(translator_ldl, uint32_t, cpu_ldl_code, bswap32) +GEN_TRANSLATOR_LD(translator_ldq, uint64_t, cpu_ldq_code, bswap64) #undef GEN_TRANSLATOR_LD #endif /* EXEC__TRANSLATOR_H */ |