diff options
Diffstat (limited to 'include/exec/cpu_ldst_template.h')
| -rw-r--r-- | include/exec/cpu_ldst_template.h | 59 |
1 files changed, 51 insertions, 8 deletions
diff --git a/include/exec/cpu_ldst_template.h b/include/exec/cpu_ldst_template.h index 95ab7504e2..3091c00030 100644 --- a/include/exec/cpu_ldst_template.h +++ b/include/exec/cpu_ldst_template.h @@ -27,20 +27,24 @@ #define SUFFIX q #define USUFFIX q #define DATA_TYPE uint64_t +#define SHIFT 3 #elif DATA_SIZE == 4 #define SUFFIX l #define USUFFIX l #define DATA_TYPE uint32_t +#define SHIFT 2 #elif DATA_SIZE == 2 #define SUFFIX w #define USUFFIX uw #define DATA_TYPE uint16_t #define DATA_STYPE int16_t +#define SHIFT 1 #elif DATA_SIZE == 1 #define SUFFIX b #define USUFFIX ub #define DATA_TYPE uint8_t #define DATA_STYPE int8_t +#define SHIFT 0 #else #error unsupported data size #endif @@ -54,27 +58,36 @@ #ifdef SOFTMMU_CODE_ACCESS #define ADDR_READ addr_code #define MMUSUFFIX _cmmu +#define URETSUFFIX SUFFIX +#define SRETSUFFIX SUFFIX #else #define ADDR_READ addr_read #define MMUSUFFIX _mmu +#define URETSUFFIX USUFFIX +#define SRETSUFFIX glue(s, SUFFIX) #endif /* generic load/store macros */ static inline RES_TYPE -glue(glue(cpu_ld, USUFFIX), MEMSUFFIX)(CPUArchState *env, target_ulong ptr) +glue(glue(glue(cpu_ld, USUFFIX), MEMSUFFIX), _ra)(CPUArchState *env, + target_ulong ptr, + uintptr_t retaddr) { int page_index; RES_TYPE res; target_ulong addr; int mmu_idx; + TCGMemOpIdx oi; addr = ptr; page_index = (addr >> TARGET_PAGE_BITS) & (CPU_TLB_SIZE - 1); mmu_idx = CPU_MMU_INDEX; if (unlikely(env->tlb_table[mmu_idx][page_index].ADDR_READ != (addr & (TARGET_PAGE_MASK | (DATA_SIZE - 1))))) { - res = glue(glue(helper_ld, SUFFIX), MMUSUFFIX)(env, addr, mmu_idx); + oi = make_memop_idx(SHIFT, mmu_idx); + res = glue(glue(helper_ret_ld, URETSUFFIX), MMUSUFFIX)(env, addr, + oi, retaddr); } else { uintptr_t hostaddr = addr + env->tlb_table[mmu_idx][page_index].addend; res = glue(glue(ld, USUFFIX), _p)((uint8_t *)hostaddr); @@ -82,27 +95,43 @@ glue(glue(cpu_ld, USUFFIX), MEMSUFFIX)(CPUArchState *env, target_ulong ptr) return res; } +static inline RES_TYPE +glue(glue(cpu_ld, USUFFIX), MEMSUFFIX)(CPUArchState *env, target_ulong ptr) +{ + return glue(glue(glue(cpu_ld, USUFFIX), MEMSUFFIX), _ra)(env, ptr, 0); +} + #if DATA_SIZE <= 2 static inline int -glue(glue(cpu_lds, SUFFIX), MEMSUFFIX)(CPUArchState *env, target_ulong ptr) +glue(glue(glue(cpu_lds, SUFFIX), MEMSUFFIX), _ra)(CPUArchState *env, + target_ulong ptr, + uintptr_t retaddr) { int res, page_index; target_ulong addr; int mmu_idx; + TCGMemOpIdx oi; addr = ptr; page_index = (addr >> TARGET_PAGE_BITS) & (CPU_TLB_SIZE - 1); mmu_idx = CPU_MMU_INDEX; if (unlikely(env->tlb_table[mmu_idx][page_index].ADDR_READ != (addr & (TARGET_PAGE_MASK | (DATA_SIZE - 1))))) { - res = (DATA_STYPE)glue(glue(helper_ld, SUFFIX), - MMUSUFFIX)(env, addr, mmu_idx); + oi = make_memop_idx(SHIFT, mmu_idx); + res = (DATA_STYPE)glue(glue(helper_ret_ld, SRETSUFFIX), + MMUSUFFIX)(env, addr, oi, retaddr); } else { uintptr_t hostaddr = addr + env->tlb_table[mmu_idx][page_index].addend; res = glue(glue(lds, SUFFIX), _p)((uint8_t *)hostaddr); } return res; } + +static inline int +glue(glue(cpu_lds, SUFFIX), MEMSUFFIX)(CPUArchState *env, target_ulong ptr) +{ + return glue(glue(glue(cpu_lds, SUFFIX), MEMSUFFIX), _ra)(env, ptr, 0); +} #endif #ifndef SOFTMMU_CODE_ACCESS @@ -110,25 +139,36 @@ glue(glue(cpu_lds, SUFFIX), MEMSUFFIX)(CPUArchState *env, target_ulong ptr) /* generic store macro */ static inline void -glue(glue(cpu_st, SUFFIX), MEMSUFFIX)(CPUArchState *env, target_ulong ptr, - RES_TYPE v) +glue(glue(glue(cpu_st, SUFFIX), MEMSUFFIX), _ra)(CPUArchState *env, + target_ulong ptr, + RES_TYPE v, uintptr_t retaddr) { int page_index; target_ulong addr; int mmu_idx; + TCGMemOpIdx oi; addr = ptr; page_index = (addr >> TARGET_PAGE_BITS) & (CPU_TLB_SIZE - 1); mmu_idx = CPU_MMU_INDEX; if (unlikely(env->tlb_table[mmu_idx][page_index].addr_write != (addr & (TARGET_PAGE_MASK | (DATA_SIZE - 1))))) { - glue(glue(helper_st, SUFFIX), MMUSUFFIX)(env, addr, v, mmu_idx); + oi = make_memop_idx(SHIFT, mmu_idx); + glue(glue(helper_ret_st, SUFFIX), MMUSUFFIX)(env, addr, v, oi, + retaddr); } else { uintptr_t hostaddr = addr + env->tlb_table[mmu_idx][page_index].addend; glue(glue(st, SUFFIX), _p)((uint8_t *)hostaddr, v); } } +static inline void +glue(glue(cpu_st, SUFFIX), MEMSUFFIX)(CPUArchState *env, target_ulong ptr, + RES_TYPE v) +{ + glue(glue(glue(cpu_st, SUFFIX), MEMSUFFIX), _ra)(env, ptr, v, 0); +} + #endif /* !SOFTMMU_CODE_ACCESS */ #undef RES_TYPE @@ -139,3 +179,6 @@ glue(glue(cpu_st, SUFFIX), MEMSUFFIX)(CPUArchState *env, target_ulong ptr, #undef DATA_SIZE #undef MMUSUFFIX #undef ADDR_READ +#undef URETSUFFIX +#undef SRETSUFFIX +#undef SHIFT |