diff options
Diffstat (limited to 'tcg/sparc')
| -rw-r--r-- | tcg/sparc/tcg-target.c | 42 |
1 files changed, 27 insertions, 15 deletions
diff --git a/tcg/sparc/tcg-target.c b/tcg/sparc/tcg-target.c index 61353f6e9..276ec913e 100644 --- a/tcg/sparc/tcg-target.c +++ b/tcg/sparc/tcg-target.c @@ -267,24 +267,37 @@ static inline void tcg_out_sethi(TCGContext *s, int ret, uint32_t arg) tcg_out32(s, SETHI | INSN_RD(ret) | ((arg & 0xfffffc00) >> 10)); } -static inline void tcg_out_movi(TCGContext *s, TCGType type, - int ret, tcg_target_long arg) +static inline void tcg_out_movi_imm13(TCGContext *s, int ret, uint32_t arg) +{ + tcg_out_arithi(s, ret, TCG_REG_G0, arg, ARITH_OR); +} + +static inline void tcg_out_movi_imm32(TCGContext *s, int ret, uint32_t arg) { -#if defined(__sparc_v9__) && !defined(__sparc_v8plus__) - if (!check_fit_tl(arg, 32) && (arg & ~0xffffffff) != 0) - fprintf(stderr, "unimplemented %s with constant %ld\n", __func__, arg); -#endif if (check_fit_i32(arg, 13)) - tcg_out32(s, ARITH_OR | INSN_RD(ret) | INSN_RS1(TCG_REG_G0) | - INSN_IMM13(arg)); + tcg_out_movi_imm13(s, ret, arg); else { tcg_out_sethi(s, ret, arg); if (arg & 0x3ff) - tcg_out32(s, ARITH_OR | INSN_RD(ret) | INSN_RS1(ret) | - INSN_IMM13(arg & 0x3ff)); + tcg_out_arithi(s, ret, ret, arg & 0x3ff, ARITH_OR); } } +static inline void tcg_out_movi(TCGContext *s, TCGType type, + int ret, tcg_target_long arg) +{ +#if defined(__sparc_v9__) && !defined(__sparc_v8plus__) + if (!check_fit_tl(arg, 32) && (arg & ~0xffffffffULL) != 0) { + // XXX ret may be I5, need another temp + tcg_out_movi_imm32(s, TCG_REG_I5, arg >> 32); + tcg_out_arithi(s, TCG_REG_I5, TCG_REG_I5, 32, SHIFT_SLLX); + tcg_out_movi_imm32(s, ret, arg); + tcg_out_arith(s, ret, ret, TCG_REG_I5, ARITH_OR); + } else +#endif + tcg_out_movi_imm32(s, ret, arg); +} + static inline void tcg_out_ld_raw(TCGContext *s, int ret, tcg_target_long arg) { @@ -296,15 +309,14 @@ static inline void tcg_out_ld_raw(TCGContext *s, int ret, static inline void tcg_out_ld_ptr(TCGContext *s, int ret, tcg_target_long arg) { + if (!check_fit_tl(arg, 10)) + tcg_out_movi(s, TCG_TYPE_PTR, ret, arg & ~0x3ffULL); #if defined(__sparc_v9__) && !defined(__sparc_v8plus__) - if (!check_fit_tl(arg, 32) && (arg & ~0xffffffff) != 0) - fprintf(stderr, "unimplemented %s with offset %ld\n", __func__, arg); - if (!check_fit_i32(arg, 13)) - tcg_out_sethi(s, ret, arg); tcg_out32(s, LDX | INSN_RD(ret) | INSN_RS1(ret) | INSN_IMM13(arg & 0x3ff)); #else - tcg_out_ld_raw(s, ret, arg); + tcg_out32(s, LDUW | INSN_RD(ret) | INSN_RS1(ret) | + INSN_IMM13(arg & 0x3ff)); #endif } |