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path: root/target/loongarch/helper.h
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2022-07-04target/loongarch: Adjust functions and structure to support user-modeSong Gao
Some functions and member of the structure are different with softmmu-mode So we need adjust them to support user-mode. Signed-off-by: Song Gao <gaosong@loongson.cn> Signed-off-by: Xiaojuan Yang <yangxiaojuan@loongson.cn> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220624031049.1716097-12-gaosong@loongson.cn> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-06-06target/loongarch: Add timer related instructions support.Xiaojuan Yang
This includes: -RDTIME{L/H}.W -RDTIME.D Signed-off-by: Xiaojuan Yang <yangxiaojuan@loongson.cn> Signed-off-by: Song Gao <gaosong@loongson.cn> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220606124333.2060567-30-yangxiaojuan@loongson.cn> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-06-06target/loongarch: Add other core instructions supportXiaojuan Yang
This includes: -CACOP -LDDIR -LDPTE -ERTN -DBCL -IDLE Signed-off-by: Xiaojuan Yang <yangxiaojuan@loongson.cn> Signed-off-by: Song Gao <gaosong@loongson.cn> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220606124333.2060567-29-yangxiaojuan@loongson.cn> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-06-06target/loongarch: Add TLB instruction supportXiaojuan Yang
This includes: - TLBSRCH - TLBRD - TLBWR - TLBFILL - TLBCLR - TLBFLUSH - INVTLB Signed-off-by: Xiaojuan Yang <yangxiaojuan@loongson.cn> Signed-off-by: Song Gao <gaosong@loongson.cn> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220606124333.2060567-28-yangxiaojuan@loongson.cn> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-06-06target/loongarch: Add LoongArch IOCSR instructionXiaojuan Yang
This includes: - IOCSR{RD/WR}.{B/H/W/D} Signed-off-by: Xiaojuan Yang <yangxiaojuan@loongson.cn> Signed-off-by: Song Gao <gaosong@loongson.cn> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220606124333.2060567-27-yangxiaojuan@loongson.cn> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-06-06target/loongarch: Add LoongArch CSR instructionXiaojuan Yang
This includes: - CSRRD - CSRWR - CSRXCHG Signed-off-by: Xiaojuan Yang <yangxiaojuan@loongson.cn> Signed-off-by: Song Gao <gaosong@loongson.cn> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220606124333.2060567-26-yangxiaojuan@loongson.cn> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-06-06target/loongarch: Add floating point move instruction translationSong Gao
This includes: - FMOV.{S/D} - FSEL - MOVGR2FR.{W/D}, MOVGR2FRH.W - MOVFR2GR.{S/D}, MOVFRH2GR.S - MOVGR2FCSR, MOVFCSR2GR - MOVFR2CF, MOVCF2FR - MOVGR2CF, MOVCF2GR Signed-off-by: Song Gao <gaosong@loongson.cn> Signed-off-by: Xiaojuan Yang <yangxiaojuan@loongson.cn> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220606124333.2060567-14-yangxiaojuan@loongson.cn> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-06-06target/loongarch: Add floating point conversion instruction translationSong Gao
This includes: - FCVT.S.D, FCVT.D.S - FFINT.{S/D}.{W/L}, FTINT.{W/L}.{S/D} - FTINT{RM/RP/RZ/RNE}.{W/L}.{S/D} - FRINT.{S/D} Signed-off-by: Song Gao <gaosong@loongson.cn> Signed-off-by: Xiaojuan Yang <yangxiaojuan@loongson.cn> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220606124333.2060567-13-yangxiaojuan@loongson.cn> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-06-06target/loongarch: Add floating point comparison instruction translationSong Gao
This includes: - FCMP.cond.{S/D} Signed-off-by: Song Gao <gaosong@loongson.cn> Signed-off-by: Xiaojuan Yang <yangxiaojuan@loongson.cn> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220606124333.2060567-12-yangxiaojuan@loongson.cn> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-06-06target/loongarch: Add floating point arithmetic instruction translationSong Gao
This includes: - F{ADD/SUB/MUL/DIV}.{S/D} - F{MADD/MSUB/NMADD/NMSUB}.{S/D} - F{MAX/MIN}.{S/D} - F{MAXA/MINA}.{S/D} - F{ABS/NEG}.{S/D} - F{SQRT/RECIP/RSQRT}.{S/D} - F{SCALEB/LOGB/COPYSIGN}.{S/D} - FCLASS.{S/D} Signed-off-by: Song Gao <gaosong@loongson.cn> Signed-off-by: Xiaojuan Yang <yangxiaojuan@loongson.cn> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220606124333.2060567-11-yangxiaojuan@loongson.cn> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-06-06target/loongarch: Add fixed point extra instruction translationSong Gao
This includes: - CRC[C].W.{B/H/W/D}.W - SYSCALL - BREAK - ASRT{LE/GT}.D - RDTIME{L/H}.W, RDTIME.D - CPUCFG Signed-off-by: Song Gao <gaosong@loongson.cn> Signed-off-by: Xiaojuan Yang <yangxiaojuan@loongson.cn> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220606124333.2060567-10-yangxiaojuan@loongson.cn> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-06-06target/loongarch: Add fixed point load/store instruction translationSong Gao
This includes: - LD.{B[U]/H[U]/W[U]/D}, ST.{B/H/W/D} - LDX.{B[U]/H[U]/W[U]/D}, STX.{B/H/W/D} - LDPTR.{W/D}, STPTR.{W/D} - PRELD - LD{GT/LE}.{B/H/W/D}, ST{GT/LE}.{B/H/W/D} - DBAR, IBAR Signed-off-by: Song Gao <gaosong@loongson.cn> Signed-off-by: Xiaojuan Yang <yangxiaojuan@loongson.cn> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220606124333.2060567-8-yangxiaojuan@loongson.cn> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-06-06target/loongarch: Add fixed point bit instruction translationSong Gao
This includes: - EXT.W.{B/H} - CL{O/Z}.{W/D}, CT{O/Z}.{W/D} - BYTEPICK.{W/D} - REVB.{2H/4H/2W/D} - REVH.{2W/D} - BITREV.{4B/8B}, BITREV.{W/D} - BSTRINS.{W/D}, BSTRPICK.{W/D} - MASKEQZ, MASKNEZ Signed-off-by: Song Gao <gaosong@loongson.cn> Signed-off-by: Xiaojuan Yang <yangxiaojuan@loongson.cn> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220606124333.2060567-7-yangxiaojuan@loongson.cn> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-06-06target/loongarch: Add main translation routinesSong Gao
This patch adds main translation routines and basic functions for translation. Signed-off-by: Song Gao <gaosong@loongson.cn> Signed-off-by: Xiaojuan Yang <yangxiaojuan@loongson.cn> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220606124333.2060567-4-yangxiaojuan@loongson.cn> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
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