diff options
| author | Richard Henderson <rth@twiddle.net> | 2013-12-09 14:37:06 -0800 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2013-12-10 13:28:50 +0000 |
| commit | 09f7813522238555b77ec2b9f2d3bc20d6e3c796 (patch) | |
| tree | 245e91b714cebeeefc4c8cf02f80261a76f58779 | |
| parent | 505935fc766e84b58af6e4c3c4233ed0a29b1288 (diff) | |
target-arm: Use new qemu_ld/st opcodes
Retain the existing gen_aa32_* inlines, to aid compilation for A64.
Cc: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Message-id: 1386628626-21627-1-git-send-email-rth@twiddle.net
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| -rw-r--r-- | target-arm/translate.c | 56 |
1 files changed, 25 insertions, 31 deletions
diff --git a/target-arm/translate.c b/target-arm/translate.c index 73ed2664e5..8c479ff9a8 100644 --- a/target-arm/translate.c +++ b/target-arm/translate.c @@ -825,63 +825,57 @@ static inline void store_reg_from_load(CPUARMState *env, DisasContext *s, * extended if we're a 64 bit core) and data is also * 32 bits unless specifically doing a 64 bit access. * These functions work like tcg_gen_qemu_{ld,st}* except - * that their arguments are TCGv_i32 rather than TCGv. + * that the address argument is TCGv_i32 rather than TCGv. */ #if TARGET_LONG_BITS == 32 -#define DO_GEN_LD(OP) \ -static inline void gen_aa32_##OP(TCGv_i32 val, TCGv_i32 addr, int index) \ +#define DO_GEN_LD(SUFF, OPC) \ +static inline void gen_aa32_ld##SUFF(TCGv_i32 val, TCGv_i32 addr, int index) \ { \ - tcg_gen_qemu_##OP(val, addr, index); \ + tcg_gen_qemu_ld_i32(val, addr, index, OPC); \ } -#define DO_GEN_ST(OP) \ -static inline void gen_aa32_##OP(TCGv_i32 val, TCGv_i32 addr, int index) \ +#define DO_GEN_ST(SUFF, OPC) \ +static inline void gen_aa32_st##SUFF(TCGv_i32 val, TCGv_i32 addr, int index) \ { \ - tcg_gen_qemu_##OP(val, addr, index); \ + tcg_gen_qemu_st_i32(val, addr, index, OPC); \ } static inline void gen_aa32_ld64(TCGv_i64 val, TCGv_i32 addr, int index) { - tcg_gen_qemu_ld64(val, addr, index); + tcg_gen_qemu_ld_i64(val, addr, index, MO_TEQ); } static inline void gen_aa32_st64(TCGv_i64 val, TCGv_i32 addr, int index) { - tcg_gen_qemu_st64(val, addr, index); + tcg_gen_qemu_st_i64(val, addr, index, MO_TEQ); } #else -#define DO_GEN_LD(OP) \ -static inline void gen_aa32_##OP(TCGv_i32 val, TCGv_i32 addr, int index) \ +#define DO_GEN_LD(SUFF, OPC) \ +static inline void gen_aa32_ld##SUFF(TCGv_i32 val, TCGv_i32 addr, int index) \ { \ TCGv addr64 = tcg_temp_new(); \ - TCGv val64 = tcg_temp_new(); \ tcg_gen_extu_i32_i64(addr64, addr); \ - tcg_gen_qemu_##OP(val64, addr64, index); \ + tcg_gen_qemu_ld_i32(val, addr64, index, OPC); \ tcg_temp_free(addr64); \ - tcg_gen_trunc_i64_i32(val, val64); \ - tcg_temp_free(val64); \ } -#define DO_GEN_ST(OP) \ -static inline void gen_aa32_##OP(TCGv_i32 val, TCGv_i32 addr, int index) \ +#define DO_GEN_ST(SUFF, OPC) \ +static inline void gen_aa32_st##SUFF(TCGv_i32 val, TCGv_i32 addr, int index) \ { \ TCGv addr64 = tcg_temp_new(); \ - TCGv val64 = tcg_temp_new(); \ tcg_gen_extu_i32_i64(addr64, addr); \ - tcg_gen_extu_i32_i64(val64, val); \ - tcg_gen_qemu_##OP(val64, addr64, index); \ + tcg_gen_qemu_st_i32(val, addr64, index, OPC); \ tcg_temp_free(addr64); \ - tcg_temp_free(val64); \ } static inline void gen_aa32_ld64(TCGv_i64 val, TCGv_i32 addr, int index) { TCGv addr64 = tcg_temp_new(); tcg_gen_extu_i32_i64(addr64, addr); - tcg_gen_qemu_ld64(val, addr64, index); + tcg_gen_qemu_ld_i64(val, addr64, index, MO_TEQ); tcg_temp_free(addr64); } @@ -889,20 +883,20 @@ static inline void gen_aa32_st64(TCGv_i64 val, TCGv_i32 addr, int index) { TCGv addr64 = tcg_temp_new(); tcg_gen_extu_i32_i64(addr64, addr); - tcg_gen_qemu_st64(val, addr64, index); + tcg_gen_qemu_st_i64(val, addr64, index, MO_TEQ); tcg_temp_free(addr64); } #endif -DO_GEN_LD(ld8s) -DO_GEN_LD(ld8u) -DO_GEN_LD(ld16s) -DO_GEN_LD(ld16u) -DO_GEN_LD(ld32u) -DO_GEN_ST(st8) -DO_GEN_ST(st16) -DO_GEN_ST(st32) +DO_GEN_LD(8s, MO_SB) +DO_GEN_LD(8u, MO_UB) +DO_GEN_LD(16s, MO_TESW) +DO_GEN_LD(16u, MO_TEUW) +DO_GEN_LD(32u, MO_TEUL) +DO_GEN_ST(8, MO_UB) +DO_GEN_ST(16, MO_TEUW) +DO_GEN_ST(32, MO_TEUL) static inline void gen_set_pc_im(DisasContext *s, target_ulong val) { |