From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:53225) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Vp5rX-0004lW-Po for qemu-devel@nongnu.org; Fri, 06 Dec 2013 19:35:20 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Vp5rT-0004fL-1Z for qemu-devel@nongnu.org; Fri, 06 Dec 2013 19:35:15 -0500 Received: from mail-qc0-x230.google.com ([2607:f8b0:400d:c01::230]:40717) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Vp5rS-0004fH-Rs for qemu-devel@nongnu.org; Fri, 06 Dec 2013 19:35:10 -0500 Received: by mail-qc0-f176.google.com with SMTP id i8so1024353qcq.21 for ; Fri, 06 Dec 2013 16:35:10 -0800 (PST) Sender: Richard Henderson From: Richard Henderson Date: Sat, 7 Dec 2013 13:34:25 +1300 Message-Id: <1386376465-24211-1-git-send-email-rth@twiddle.net> Subject: [Qemu-devel] [PATCH] target-arm: Use new qemu_ld/st opcodes List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Peter Maydell Retain the existing gen_aa32_* inlines, to aid compilation for A64. Cc: Peter Maydell Signed-off-by: Richard Henderson --- target-arm/translate.c | 57 ++++++++++++++++++++++---------------------------- 1 file changed, 25 insertions(+), 32 deletions(-) diff --git a/target-arm/translate.c b/target-arm/translate.c index 5f003e7..c39680c 100644 --- a/target-arm/translate.c +++ b/target-arm/translate.c @@ -825,63 +825,56 @@ 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_temp_free(addr64); \ - tcg_gen_trunc_i64_i32(val, val64); \ - tcg_temp_free(val64); \ + tcg_gen_qemu_ld_i32(val, addr64, 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) \ { \ 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 +882,20 @@ 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) { -- 1.8.3.1