Revision b101234a tcg/sparc/tcg-target.c
| b/tcg/sparc/tcg-target.c | ||
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| 267 | 267 |
tcg_out32(s, SETHI | INSN_RD(ret) | ((arg & 0xfffffc00) >> 10)); |
| 268 | 268 |
} |
| 269 | 269 |
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static inline void tcg_out_movi(TCGContext *s, TCGType type, |
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int ret, tcg_target_long arg) |
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static inline void tcg_out_movi_imm13(TCGContext *s, int ret, uint32_t arg) |
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{
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tcg_out_arithi(s, ret, TCG_REG_G0, arg, ARITH_OR); |
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} |
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static inline void tcg_out_movi_imm32(TCGContext *s, int ret, uint32_t arg) |
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| 272 | 276 |
{
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#if defined(__sparc_v9__) && !defined(__sparc_v8plus__) |
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if (!check_fit_tl(arg, 32) && (arg & ~0xffffffff) != 0) |
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fprintf(stderr, "unimplemented %s with constant %ld\n", __func__, arg); |
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#endif |
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| 277 | 277 |
if (check_fit_i32(arg, 13)) |
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tcg_out32(s, ARITH_OR | INSN_RD(ret) | INSN_RS1(TCG_REG_G0) | |
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INSN_IMM13(arg)); |
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tcg_out_movi_imm13(s, ret, arg); |
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else {
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| 281 | 280 |
tcg_out_sethi(s, ret, arg); |
| 282 | 281 |
if (arg & 0x3ff) |
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tcg_out32(s, ARITH_OR | INSN_RD(ret) | INSN_RS1(ret) | |
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INSN_IMM13(arg & 0x3ff)); |
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tcg_out_arithi(s, ret, ret, arg & 0x3ff, ARITH_OR); |
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| 285 | 283 |
} |
| 286 | 284 |
} |
| 287 | 285 |
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static inline void tcg_out_movi(TCGContext *s, TCGType type, |
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int ret, tcg_target_long arg) |
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{
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#if defined(__sparc_v9__) && !defined(__sparc_v8plus__) |
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if (!check_fit_tl(arg, 32) && (arg & ~0xffffffffULL) != 0) {
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// XXX ret may be I5, need another temp |
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tcg_out_movi_imm32(s, TCG_REG_I5, arg >> 32); |
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tcg_out_arithi(s, TCG_REG_I5, TCG_REG_I5, 32, SHIFT_SLLX); |
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tcg_out_movi_imm32(s, ret, arg); |
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tcg_out_arith(s, ret, ret, TCG_REG_I5, ARITH_OR); |
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} else |
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#endif |
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tcg_out_movi_imm32(s, ret, arg); |
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} |
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| 288 | 301 |
static inline void tcg_out_ld_raw(TCGContext *s, int ret, |
| 289 | 302 |
tcg_target_long arg) |
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{
|
| ... | ... | |
| 296 | 309 |
static inline void tcg_out_ld_ptr(TCGContext *s, int ret, |
| 297 | 310 |
tcg_target_long arg) |
| 298 | 311 |
{
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if (!check_fit_tl(arg, 10)) |
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tcg_out_movi(s, TCG_TYPE_PTR, ret, arg & ~0x3ffULL); |
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| 299 | 314 |
#if defined(__sparc_v9__) && !defined(__sparc_v8plus__) |
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if (!check_fit_tl(arg, 32) && (arg & ~0xffffffff) != 0) |
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fprintf(stderr, "unimplemented %s with offset %ld\n", __func__, arg); |
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if (!check_fit_i32(arg, 13)) |
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tcg_out_sethi(s, ret, arg); |
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| 304 | 315 |
tcg_out32(s, LDX | INSN_RD(ret) | INSN_RS1(ret) | |
| 305 | 316 |
INSN_IMM13(arg & 0x3ff)); |
| 306 | 317 |
#else |
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tcg_out_ld_raw(s, ret, arg); |
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tcg_out32(s, LDUW | INSN_RD(ret) | INSN_RS1(ret) | |
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INSN_IMM13(arg & 0x3ff)); |
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| 308 | 320 |
#endif |
| 309 | 321 |
} |
| 310 | 322 |
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