diff options
Diffstat (limited to 'tcg/tcg-op.h')
| -rw-r--r-- | tcg/tcg-op.h | 171 |
1 files changed, 20 insertions, 151 deletions
diff --git a/tcg/tcg-op.h b/tcg/tcg-op.h index bdd0139482..019dd9b6fb 100644 --- a/tcg/tcg-op.h +++ b/tcg/tcg-op.h @@ -22,6 +22,8 @@ * THE SOFTWARE. */ #include "tcg.h" +#include "exec/helper-proto.h" +#include "exec/helper-gen.h" int gen_new_label(void); @@ -379,47 +381,6 @@ static inline void tcg_gen_movi_i32(TCGv_i32 ret, int32_t arg) tcg_gen_op2i_i32(INDEX_op_movi_i32, ret, arg); } -/* A version of dh_sizemask from def-helper.h that doesn't rely on - preprocessor magic. */ -static inline int tcg_gen_sizemask(int n, int is_64bit, int is_signed) -{ - return (is_64bit << n*2) | (is_signed << (n*2 + 1)); -} - -/* helper calls */ -static inline void tcg_gen_helperN(void *func, int flags, int sizemask, - TCGArg ret, int nargs, TCGArg *args) -{ - tcg_gen_callN(&tcg_ctx, func, flags, sizemask, ret, nargs, args); -} - -/* Note: Both tcg_gen_helper32() and tcg_gen_helper64() are currently - reserved for helpers in tcg-runtime.c. These helpers all do not read - globals and do not have side effects, hence the call to tcg_gen_callN() - with TCG_CALL_NO_READ_GLOBALS | TCG_CALL_NO_SIDE_EFFECTS. This may need - to be adjusted if these functions start to be used with other helpers. */ -static inline void tcg_gen_helper32(void *func, int sizemask, TCGv_i32 ret, - TCGv_i32 a, TCGv_i32 b) -{ - TCGArg args[2]; - args[0] = GET_TCGV_I32(a); - args[1] = GET_TCGV_I32(b); - tcg_gen_callN(&tcg_ctx, func, - TCG_CALL_NO_READ_GLOBALS | TCG_CALL_NO_SIDE_EFFECTS, - sizemask, GET_TCGV_I32(ret), 2, args); -} - -static inline void tcg_gen_helper64(void *func, int sizemask, TCGv_i64 ret, - TCGv_i64 a, TCGv_i64 b) -{ - TCGArg args[2]; - args[0] = GET_TCGV_I64(a); - args[1] = GET_TCGV_I64(b); - tcg_gen_callN(&tcg_ctx, func, - TCG_CALL_NO_READ_GLOBALS | TCG_CALL_NO_SIDE_EFFECTS, - sizemask, GET_TCGV_I64(ret), 2, args); -} - /* 32 bit ops */ static inline void tcg_gen_ld8u_i32(TCGv_i32 ret, TCGv_ptr arg2, tcg_target_long offset) @@ -707,12 +668,7 @@ static inline void tcg_gen_div_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2) tcg_gen_op5_i32(INDEX_op_div2_i32, ret, t0, arg1, t0, arg2); tcg_temp_free_i32(t0); } else { - int sizemask = 0; - /* Return value and both arguments are 32-bit and signed. */ - sizemask |= tcg_gen_sizemask(0, 0, 1); - sizemask |= tcg_gen_sizemask(1, 0, 1); - sizemask |= tcg_gen_sizemask(2, 0, 1); - tcg_gen_helper32(tcg_helper_div_i32, sizemask, ret, arg1, arg2); + gen_helper_div_i32(ret, arg1, arg2); } } @@ -732,12 +688,7 @@ static inline void tcg_gen_rem_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2) tcg_gen_op5_i32(INDEX_op_div2_i32, t0, ret, arg1, t0, arg2); tcg_temp_free_i32(t0); } else { - int sizemask = 0; - /* Return value and both arguments are 32-bit and signed. */ - sizemask |= tcg_gen_sizemask(0, 0, 1); - sizemask |= tcg_gen_sizemask(1, 0, 1); - sizemask |= tcg_gen_sizemask(2, 0, 1); - tcg_gen_helper32(tcg_helper_rem_i32, sizemask, ret, arg1, arg2); + gen_helper_rem_i32(ret, arg1, arg2); } } @@ -751,12 +702,7 @@ static inline void tcg_gen_divu_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2) tcg_gen_op5_i32(INDEX_op_divu2_i32, ret, t0, arg1, t0, arg2); tcg_temp_free_i32(t0); } else { - int sizemask = 0; - /* Return value and both arguments are 32-bit and unsigned. */ - sizemask |= tcg_gen_sizemask(0, 0, 0); - sizemask |= tcg_gen_sizemask(1, 0, 0); - sizemask |= tcg_gen_sizemask(2, 0, 0); - tcg_gen_helper32(tcg_helper_divu_i32, sizemask, ret, arg1, arg2); + gen_helper_divu_i32(ret, arg1, arg2); } } @@ -776,12 +722,7 @@ static inline void tcg_gen_remu_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2) tcg_gen_op5_i32(INDEX_op_divu2_i32, t0, ret, arg1, t0, arg2); tcg_temp_free_i32(t0); } else { - int sizemask = 0; - /* Return value and both arguments are 32-bit and unsigned. */ - sizemask |= tcg_gen_sizemask(0, 0, 0); - sizemask |= tcg_gen_sizemask(1, 0, 0); - sizemask |= tcg_gen_sizemask(2, 0, 0); - tcg_gen_helper32(tcg_helper_remu_i32, sizemask, ret, arg1, arg2); + gen_helper_remu_i32(ret, arg1, arg2); } } @@ -945,13 +886,7 @@ static inline void tcg_gen_xori_i64(TCGv_i64 ret, TCGv_i64 arg1, int64_t arg2) specific code (x86) */ static inline void tcg_gen_shl_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) { - int sizemask = 0; - /* Return value and both arguments are 64-bit and signed. */ - sizemask |= tcg_gen_sizemask(0, 1, 1); - sizemask |= tcg_gen_sizemask(1, 1, 1); - sizemask |= tcg_gen_sizemask(2, 1, 1); - - tcg_gen_helper64(tcg_helper_shl_i64, sizemask, ret, arg1, arg2); + gen_helper_shl_i64(ret, arg1, arg2); } static inline void tcg_gen_shli_i64(TCGv_i64 ret, TCGv_i64 arg1, int64_t arg2) @@ -961,13 +896,7 @@ static inline void tcg_gen_shli_i64(TCGv_i64 ret, TCGv_i64 arg1, int64_t arg2) static inline void tcg_gen_shr_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) { - int sizemask = 0; - /* Return value and both arguments are 64-bit and signed. */ - sizemask |= tcg_gen_sizemask(0, 1, 1); - sizemask |= tcg_gen_sizemask(1, 1, 1); - sizemask |= tcg_gen_sizemask(2, 1, 1); - - tcg_gen_helper64(tcg_helper_shr_i64, sizemask, ret, arg1, arg2); + gen_helper_shr_i64(ret, arg1, arg2); } static inline void tcg_gen_shri_i64(TCGv_i64 ret, TCGv_i64 arg1, int64_t arg2) @@ -977,13 +906,7 @@ static inline void tcg_gen_shri_i64(TCGv_i64 ret, TCGv_i64 arg1, int64_t arg2) static inline void tcg_gen_sar_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) { - int sizemask = 0; - /* Return value and both arguments are 64-bit and signed. */ - sizemask |= tcg_gen_sizemask(0, 1, 1); - sizemask |= tcg_gen_sizemask(1, 1, 1); - sizemask |= tcg_gen_sizemask(2, 1, 1); - - tcg_gen_helper64(tcg_helper_sar_i64, sizemask, ret, arg1, arg2); + gen_helper_sar_i64(ret, arg1, arg2); } static inline void tcg_gen_sari_i64(TCGv_i64 ret, TCGv_i64 arg1, int64_t arg2) @@ -1051,46 +974,22 @@ static inline void tcg_gen_mul_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) static inline void tcg_gen_div_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) { - int sizemask = 0; - /* Return value and both arguments are 64-bit and signed. */ - sizemask |= tcg_gen_sizemask(0, 1, 1); - sizemask |= tcg_gen_sizemask(1, 1, 1); - sizemask |= tcg_gen_sizemask(2, 1, 1); - - tcg_gen_helper64(tcg_helper_div_i64, sizemask, ret, arg1, arg2); + gen_helper_div_i64(ret, arg1, arg2); } static inline void tcg_gen_rem_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) { - int sizemask = 0; - /* Return value and both arguments are 64-bit and signed. */ - sizemask |= tcg_gen_sizemask(0, 1, 1); - sizemask |= tcg_gen_sizemask(1, 1, 1); - sizemask |= tcg_gen_sizemask(2, 1, 1); - - tcg_gen_helper64(tcg_helper_rem_i64, sizemask, ret, arg1, arg2); + gen_helper_rem_i64(ret, arg1, arg2); } static inline void tcg_gen_divu_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) { - int sizemask = 0; - /* Return value and both arguments are 64-bit and unsigned. */ - sizemask |= tcg_gen_sizemask(0, 1, 0); - sizemask |= tcg_gen_sizemask(1, 1, 0); - sizemask |= tcg_gen_sizemask(2, 1, 0); - - tcg_gen_helper64(tcg_helper_divu_i64, sizemask, ret, arg1, arg2); + gen_helper_divu_i64(ret, arg1, arg2); } static inline void tcg_gen_remu_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) { - int sizemask = 0; - /* Return value and both arguments are 64-bit and unsigned. */ - sizemask |= tcg_gen_sizemask(0, 1, 0); - sizemask |= tcg_gen_sizemask(1, 1, 0); - sizemask |= tcg_gen_sizemask(2, 1, 0); - - tcg_gen_helper64(tcg_helper_remu_i64, sizemask, ret, arg1, arg2); + gen_helper_remu_i64(ret, arg1, arg2); } #else @@ -1357,12 +1256,7 @@ static inline void tcg_gen_div_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) tcg_gen_op5_i64(INDEX_op_div2_i64, ret, t0, arg1, t0, arg2); tcg_temp_free_i64(t0); } else { - int sizemask = 0; - /* Return value and both arguments are 64-bit and signed. */ - sizemask |= tcg_gen_sizemask(0, 1, 1); - sizemask |= tcg_gen_sizemask(1, 1, 1); - sizemask |= tcg_gen_sizemask(2, 1, 1); - tcg_gen_helper64(tcg_helper_div_i64, sizemask, ret, arg1, arg2); + gen_helper_div_i64(ret, arg1, arg2); } } @@ -1382,12 +1276,7 @@ static inline void tcg_gen_rem_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) tcg_gen_op5_i64(INDEX_op_div2_i64, t0, ret, arg1, t0, arg2); tcg_temp_free_i64(t0); } else { - int sizemask = 0; - /* Return value and both arguments are 64-bit and signed. */ - sizemask |= tcg_gen_sizemask(0, 1, 1); - sizemask |= tcg_gen_sizemask(1, 1, 1); - sizemask |= tcg_gen_sizemask(2, 1, 1); - tcg_gen_helper64(tcg_helper_rem_i64, sizemask, ret, arg1, arg2); + gen_helper_rem_i64(ret, arg1, arg2); } } @@ -1401,12 +1290,7 @@ static inline void tcg_gen_divu_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) tcg_gen_op5_i64(INDEX_op_divu2_i64, ret, t0, arg1, t0, arg2); tcg_temp_free_i64(t0); } else { - int sizemask = 0; - /* Return value and both arguments are 64-bit and unsigned. */ - sizemask |= tcg_gen_sizemask(0, 1, 0); - sizemask |= tcg_gen_sizemask(1, 1, 0); - sizemask |= tcg_gen_sizemask(2, 1, 0); - tcg_gen_helper64(tcg_helper_divu_i64, sizemask, ret, arg1, arg2); + gen_helper_divu_i64(ret, arg1, arg2); } } @@ -1426,12 +1310,7 @@ static inline void tcg_gen_remu_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) tcg_gen_op5_i64(INDEX_op_divu2_i64, t0, ret, arg1, t0, arg2); tcg_temp_free_i64(t0); } else { - int sizemask = 0; - /* Return value and both arguments are 64-bit and unsigned. */ - sizemask |= tcg_gen_sizemask(0, 1, 0); - sizemask |= tcg_gen_sizemask(1, 1, 0); - sizemask |= tcg_gen_sizemask(2, 1, 0); - tcg_gen_helper64(tcg_helper_remu_i64, sizemask, ret, arg1, arg2); + gen_helper_remu_i64(ret, arg1, arg2); } } #endif /* TCG_TARGET_REG_BITS == 32 */ @@ -2530,13 +2409,8 @@ static inline void tcg_gen_mulu2_i64(TCGv_i64 rl, TCGv_i64 rh, tcg_temp_free_i64(t); } else { TCGv_i64 t0 = tcg_temp_new_i64(); - int sizemask = 0; - /* Return value and both arguments are 64-bit and unsigned. */ - sizemask |= tcg_gen_sizemask(0, 1, 0); - sizemask |= tcg_gen_sizemask(1, 1, 0); - sizemask |= tcg_gen_sizemask(2, 1, 0); tcg_gen_mul_i64(t0, arg1, arg2); - tcg_gen_helper64(tcg_helper_muluh_i64, sizemask, rh, arg1, arg2); + gen_helper_muluh_i64(rh, arg1, arg2); tcg_gen_mov_i64(rl, t0); tcg_temp_free_i64(t0); } @@ -2575,13 +2449,8 @@ static inline void tcg_gen_muls2_i64(TCGv_i64 rl, TCGv_i64 rh, tcg_temp_free_i64(t3); } else { TCGv_i64 t0 = tcg_temp_new_i64(); - int sizemask = 0; - /* Return value and both arguments are 64-bit and signed. */ - sizemask |= tcg_gen_sizemask(0, 1, 1); - sizemask |= tcg_gen_sizemask(1, 1, 1); - sizemask |= tcg_gen_sizemask(2, 1, 1); tcg_gen_mul_i64(t0, arg1, arg2); - tcg_gen_helper64(tcg_helper_mulsh_i64, sizemask, rh, arg1, arg2); + gen_helper_mulsh_i64(rh, arg1, arg2); tcg_gen_mov_i64(rl, t0); tcg_temp_free_i64(t0); } @@ -2849,7 +2718,7 @@ static inline void tcg_gen_qemu_st64(TCGv_i64 arg, TCGv addr, int mem_index) #define tcg_gen_bswap16_tl tcg_gen_bswap16_i32 #define tcg_gen_bswap32_tl tcg_gen_bswap32_i32 #define tcg_gen_concat_tl_i64 tcg_gen_concat_i32_i64 -#define tcg_gen_extr_tl_i64 tcg_gen_extr_i32_i64 +#define tcg_gen_extr_i64_tl tcg_gen_extr_i64_i32 #define tcg_gen_andc_tl tcg_gen_andc_i32 #define tcg_gen_eqv_tl tcg_gen_eqv_i32 #define tcg_gen_nand_tl tcg_gen_nand_i32 |