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2023-07-25other architectures: spelling fixesMichael Tokarev
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru> Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
2023-07-24target/loongarch: Fix the CSRRD CPUID instruction on big endian hostsThomas Huth
The test in tests/avocado/machine_loongarch.py is currently failing on big endian hosts like s390x. By comparing the traces between running the QEMU_EFI.fd bios on a s390x and on a x86 host, it's quickly obvious that the CSRRD instruction for the CPUID is behaving differently. And indeed: The code currently does a long read (i.e. 64 bit) from the address that points to the CPUState->cpu_index field (with tcg_gen_ld_tl() in the trans_csrrd() function). But this cpu_index field is only an "int" (i.e. 32 bit). While this dirty pointer magic works on little endian hosts, it of course fails on big endian hosts. Fix it by using a proper helper function instead. Message-Id: <20230720175307.854460-1-thuth@redhat.com> Reviewed-by: Song Gao <gaosong@loongson.cn> Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-06-26target: Widen pc/cs_base in cpu_get_tb_cpu_stateAnton Johansson
Signed-off-by: Anton Johansson <anjo@rev.ng> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20230621135633.1649-4-anjo@rev.ng> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-06-20meson: Replace softmmu_ss -> system_ssPhilippe Mathieu-Daudé
We use the user_ss[] array to hold the user emulation sources, and the softmmu_ss[] array to hold the system emulation ones. Hold the latter in the 'system_ss[]' array for parity with user emulation. Mechanical change doing: $ sed -i -e s/softmmu_ss/system_ss/g $(git grep -l softmmu_ss) Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20230613133347.82210-10-philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-06-16target/loongarch: Fix CSR.DMW0-3.VSEG checkJiajie Chen
The previous code checks whether the highest 16 bits of virtual address equal to that of CSR.DMW0-3. This is incorrect according to the spec, and is corrected to compare only the highest four bits instead. Signed-off-by: Jiajie Chen <c@jia.je> Reviewed-by: Song Gao <gaosong@loongson.cn> Message-Id: <20230614065556.2397513-1-c@jia.je> Signed-off-by: Song Gao <gaosong@loongson.cn>
2023-06-16hw/intc: Set physical cpuid route for LoongArch ipi deviceTianrui Zhao
LoongArch ipi device uses physical cpuid to route to different vcpus rather logical cpuid, and the physical cpuid is the same with cpuid in acpi dsdt and srat table. Reviewed-by: Song Gao <gaosong@loongson.cn> Signed-off-by: Tianrui Zhao <zhaotianrui@loongson.cn> Signed-off-by: Song Gao <gaosong@loongson.cn> Message-Id: <20230613120552.2471420-3-zhaotianrui@loongson.cn>
2023-06-05target/*: Add missing includes of exec/translation-block.hRichard Henderson
This had been pulled in via exec/exec-all.h, via exec/translator.h, but the include of exec-all.h will be removed. Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-06-05accel/tcg: Introduce translator_io_startRichard Henderson
New wrapper around gen_io_start which takes care of the USE_ICOUNT check, as well as marking the DisasContext to end the TB. Remove exec/gen-icount.h. Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-06-05tcg: Pass TCGHelperInfo to tcg_gen_callNRichard Henderson
In preparation for compiling tcg/ only once, eliminate the all_helpers array. Instantiate the info structs for the generic helpers in accel/tcg/, and the structs for the target-specific helpers in each translate.c. Since we don't see all of the info structs at startup, initialize at first use, using g_once_init_* to make sure we don't race while doing so. Reviewed-by: Anton Johansson <anjo@rev.ng> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-05-26target/loongarch: Fix the vinsgr2vr/vpickve2gr instructions cause system ↵Song Gao
coredump The vinsgr2vr/vpickve2gr instructions need use get_src/get_dst to get gpr registers value, not cpu_gpr[]. The $zero register does not have cpu_gpr[0] allocated. Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1662 Signed-off-by: Song Gao <gaosong@loongson.cn> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20230525120005.2223413-1-gaosong@loongson.cn>
2023-05-26target/loongarch: Fix LD/ST{LE/GT} instructions get wrong CSR_ERA and CSR_BADVSong Gao
1.helper_asrtle_d/helper_asrtgt_d need use GETPC() to get PC; 2 LD/ST{LE/GT} need set CSR_BADV = gpr[rj]; 3 ASRTLE.D/ASRTGT.D also write CSR_BADV, but this value is random and has no reference value. Signed-off-by: Song Gao <gaosong@loongson.cn> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20230515130042.2719712-1-gaosong@loongson.cn>
2023-05-11target/loongarch: Do not include tcg-ldst.hRichard Henderson
This header is supposed to be private to tcg and in fact does not need to be included here at all. Reviewed-by: Song Gao <gaosong@loongson.cn> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-05-10target/loongarch: Terminate vmstate subsections listRichard Henderson
This list requires a NULL terminator. Fixes: 16f5396cec23 ("target/loongarch: Add LSX data type VReg") Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20230510062405.127260-1-richard.henderson@linaro.org>
2023-05-06target/loongarch: CPUCFG support LSXSong Gao
Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Song Gao <gaosong@loongson.cn> Message-Id: <20230504122810.4094787-45-gaosong@loongson.cn>
2023-05-06target/loongarch: Use {set/get}_gpr replace to cpu_fprSong Gao
Introduce set_fpr() and get_fpr() and remove cpu_fpr. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Song Gao <gaosong@loongson.cn> Message-Id: <20230504122810.4094787-44-gaosong@loongson.cn>
2023-05-06target/loongarch: Implement vldiSong Gao
This patch includes: - VLDI. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Song Gao <gaosong@loongson.cn> Message-Id: <20230504122810.4094787-43-gaosong@loongson.cn>
2023-05-06target/loongarch: Implement vld vstSong Gao
This patch includes: - VLD[X], VST[X]; - VLDREPL.{B/H/W/D}; - VSTELM.{B/H/W/D}. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Song Gao <gaosong@loongson.cn> Message-Id: <20230504122810.4094787-42-gaosong@loongson.cn>
2023-05-06target/loongarch: Implement vilvl vilvh vextrins vshufSong Gao
This patch includes: - VILV{L/H}.{B/H/W/D}; - VSHUF.{B/H/W/D}; - VSHUF4I.{B/H/W/D}; - VPERMI.W; - VEXTRINS.{B/H/W/D}. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Song Gao <gaosong@loongson.cn> Message-Id: <20230504122810.4094787-41-gaosong@loongson.cn>
2023-05-06target/loongarch: Implement vreplve vpack vpickSong Gao
This patch includes: - VREPLVE[I].{B/H/W/D}; - VBSLL.V, VBSRL.V; - VPACK{EV/OD}.{B/H/W/D}; - VPICK{EV/OD}.{B/H/W/D}. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Song Gao <gaosong@loongson.cn> Message-Id: <20230504122810.4094787-40-gaosong@loongson.cn>
2023-05-06target/loongarch: Implement vinsgr2vr vpickve2gr vreplgr2vrSong Gao
This patch includes: - VINSGR2VR.{B/H/W/D}; - VPICKVE2GR.{B/H/W/D}[U]; - VREPLGR2VR.{B/H/W/D}. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Song Gao <gaosong@loongson.cn> Message-Id: <20230504122810.4094787-39-gaosong@loongson.cn>
2023-05-06target/loongarch: Implement vbitsel vsetSong Gao
This patch includes: - VBITSEL.V; - VBITSELI.B; - VSET{EQZ/NEZ}.V; - VSETANYEQZ.{B/H/W/D}; - VSETALLNEZ.{B/H/W/D}. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Song Gao <gaosong@loongson.cn> Message-Id: <20230504122810.4094787-38-gaosong@loongson.cn>
2023-05-06target/loongarch: Implement vfcmpSong Gao
This patch includes: - VFCMP.cond.{S/D}. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Song Gao <gaosong@loongson.cn> Message-Id: <20230504122810.4094787-37-gaosong@loongson.cn>
2023-05-06target/loongarch: Implement vseq vsle vsltSong Gao
This patch includes: - VSEQ[I].{B/H/W/D}; - VSLE[I].{B/H/W/D}[U]; - VSLT[I].{B/H/W/D/}[U]. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Song Gao <gaosong@loongson.cn> Message-Id: <20230504122810.4094787-36-gaosong@loongson.cn>
2023-05-06target/loongarch: Implement LSX fpu fcvt instructionsSong Gao
This patch includes: - VFCVT{L/H}.{S.H/D.S}; - VFCVT.{H.S/S.D}; - VFRINT[{RNE/RZ/RP/RM}].{S/D}; - VFTINT[{RNE/RZ/RP/RM}].{W.S/L.D}; - VFTINT[RZ].{WU.S/LU.D}; - VFTINT[{RNE/RZ/RP/RM}].W.D; - VFTINT[{RNE/RZ/RP/RM}]{L/H}.L.S; - VFFINT.{S.W/D.L}[U]; - VFFINT.S.L, VFFINT{L/H}.D.W. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Song Gao <gaosong@loongson.cn> Message-Id: <20230504122810.4094787-35-gaosong@loongson.cn>
2023-05-06target/loongarch: Implement LSX fpu arith instructionsSong Gao
This patch includes: - VF{ADD/SUB/MUL/DIV}.{S/D}; - VF{MADD/MSUB/NMADD/NMSUB}.{S/D}; - VF{MAX/MIN}.{S/D}; - VF{MAXA/MINA}.{S/D}; - VFLOGB.{S/D}; - VFCLASS.{S/D}; - VF{SQRT/RECIP/RSQRT}.{S/D}. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Song Gao <gaosong@loongson.cn> Message-Id: <20230504122810.4094787-34-gaosong@loongson.cn>
2023-05-06target/loongarch: Implement vfrstpSong Gao
This patch includes: - VFRSTP[I].{B/H}. Acked-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Song Gao <gaosong@loongson.cn> Message-Id: <20230504122810.4094787-33-gaosong@loongson.cn>
2023-05-06target/loongarch: Implement vbitclr vbitset vbitrevSong Gao
This patch includes: - VBITCLR[I].{B/H/W/D}; - VBITSET[I].{B/H/W/D}; - VBITREV[I].{B/H/W/D}. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Song Gao <gaosong@loongson.cn> Message-Id: <20230504122810.4094787-32-gaosong@loongson.cn>
2023-05-06target/loongarch: Implement vpcntSong Gao
This patch includes: - VPCNT.{B/H/W/D}. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Song Gao <gaosong@loongson.cn> Message-Id: <20230504122810.4094787-31-gaosong@loongson.cn>
2023-05-06target/loongarch: Implement vclo vclzSong Gao
This patch includes: - VCLO.{B/H/W/D}; - VCLZ.{B/H/W/D}. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Song Gao <gaosong@loongson.cn> Message-Id: <20230504122810.4094787-30-gaosong@loongson.cn>
2023-05-06target/loongarch: Implement vssrlrn vssrarnSong Gao
This patch includes: - VSSRLRN.{B.H/H.W/W.D}; - VSSRARN.{B.H/H.W/W.D}; - VSSRLRN.{BU.H/HU.W/WU.D}; - VSSRARN.{BU.H/HU.W/WU.D}; - VSSRLRNI.{B.H/H.W/W.D/D.Q}; - VSSRARNI.{B.H/H.W/W.D/D.Q}; - VSSRLRNI.{BU.H/HU.W/WU.D/DU.Q}; - VSSRARNI.{BU.H/HU.W/WU.D/DU.Q}. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Song Gao <gaosong@loongson.cn> Message-Id: <20230504122810.4094787-29-gaosong@loongson.cn>
2023-05-06target/loongarch: Implement vssrln vssranSong Gao
This patch includes: - VSSRLN.{B.H/H.W/W.D}; - VSSRAN.{B.H/H.W/W.D}; - VSSRLN.{BU.H/HU.W/WU.D}; - VSSRAN.{BU.H/HU.W/WU.D}; - VSSRLNI.{B.H/H.W/W.D/D.Q}; - VSSRANI.{B.H/H.W/W.D/D.Q}; - VSSRLNI.{BU.H/HU.W/WU.D/DU.Q}; - VSSRANI.{BU.H/HU.W/WU.D/DU.Q}. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Song Gao <gaosong@loongson.cn> Message-Id: <20230504122810.4094787-28-gaosong@loongson.cn>
2023-05-06target/loongarch: Implement vsrlrn vsrarnSong Gao
This patch includes: - VSRLRN.{B.H/H.W/W.D}; - VSRARN.{B.H/H.W/W.D}; - VSRLRNI.{B.H/H.W/W.D/D.Q}; - VSRARNI.{B.H/H.W/W.D/D.Q}. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Song Gao <gaosong@loongson.cn> Message-Id: <20230504122810.4094787-27-gaosong@loongson.cn>
2023-05-06target/loongarch: Implement vsrln vsranSong Gao
This patch includes: - VSRLN.{B.H/H.W/W.D}; - VSRAN.{B.H/H.W/W.D}; - VSRLNI.{B.H/H.W/W.D/D.Q}; - VSRANI.{B.H/H.W/W.D/D.Q}. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Song Gao <gaosong@loongson.cn> Message-Id: <20230504122810.4094787-26-gaosong@loongson.cn>
2023-05-06target/loongarch: Implement vsrlr vsrarSong Gao
This patch includes: - VSRLR[I].{B/H/W/D}; - VSRAR[I].{B/H/W/D}. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Song Gao <gaosong@loongson.cn> Message-Id: <20230504122810.4094787-25-gaosong@loongson.cn>
2023-05-06target/loongarch: Implement vsllwil vextlSong Gao
This patch includes: - VSLLWIL.{H.B/W.H/D.W}; - VSLLWIL.{HU.BU/WU.HU/DU.WU}; - VEXTL.Q.D, VEXTL.QU.DU. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Song Gao <gaosong@loongson.cn> Message-Id: <20230504122810.4094787-24-gaosong@loongson.cn>
2023-05-06target/loongarch: Implement vsll vsrl vsra vrotrSong Gao
This patch includes: - VSLL[I].{B/H/W/D}; - VSRL[I].{B/H/W/D}; - VSRA[I].{B/H/W/D}; - VROTR[I].{B/H/W/D}. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Song Gao <gaosong@loongson.cn> Message-Id: <20230504122810.4094787-23-gaosong@loongson.cn>
2023-05-06target/loongarch: Implement LSX logic instructionsSong Gao
This patch includes: - V{AND/OR/XOR/NOR/ANDN/ORN}.V; - V{AND/OR/XOR/NOR}I.B. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Song Gao <gaosong@loongson.cn> Message-Id: <20230504122810.4094787-22-gaosong@loongson.cn>
2023-05-06target/loongarch: Implement vmskltz/vmskgez/vmsknzSong Gao
This patch includes: - VMSKLTZ.{B/H/W/D}; - VMSKGEZ.B; - VMSKNZ.B. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Song Gao <gaosong@loongson.cn> Message-Id: <20230504122810.4094787-21-gaosong@loongson.cn>
2023-05-06target/loongarch: Implement vsigncovSong Gao
This patch includes: - VSIGNCOV.{B/H/W/D}. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Song Gao <gaosong@loongson.cn> Message-Id: <20230504122810.4094787-20-gaosong@loongson.cn>
2023-05-06target/loongarch: Implement vexthSong Gao
This patch includes: - VEXTH.{H.B/W.H/D.W/Q.D}; - VEXTH.{HU.BU/WU.HU/DU.WU/QU.DU}. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Song Gao <gaosong@loongson.cn> Message-Id: <20230504122810.4094787-19-gaosong@loongson.cn>
2023-05-06target/loongarch: Implement vsatSong Gao
This patch includes: - VSAT.{B/H/W/D}[U]. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Song Gao <gaosong@loongson.cn> Message-Id: <20230504122810.4094787-18-gaosong@loongson.cn>
2023-05-06target/loongarch: Implement vdiv/vmodSong Gao
This patch includes: - VDIV.{B/H/W/D}[U]; - VMOD.{B/H/W/D}[U]. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Song Gao <gaosong@loongson.cn> Message-Id: <20230504122810.4094787-17-gaosong@loongson.cn>
2023-05-06target/loongarch: Implement vmadd/vmsub/vmaddw{ev/od}Song Gao
This patch includes: - VMADD.{B/H/W/D}; - VMSUB.{B/H/W/D}; - VMADDW{EV/OD}.{H.B/W.H/D.W/Q.D}[U]; - VMADDW{EV/OD}.{H.BU.B/W.HU.H/D.WU.W/Q.DU.D}. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Song Gao <gaosong@loongson.cn> Message-Id: <20230504122810.4094787-16-gaosong@loongson.cn>
2023-05-06target/loongarch: Implement vmul/vmuh/vmulw{ev/od}Song Gao
This patch includes: - VMUL.{B/H/W/D}; - VMUH.{B/H/W/D}[U]; - VMULW{EV/OD}.{H.B/W.H/D.W/Q.D}[U]; - VMULW{EV/OD}.{H.BU.B/W.HU.H/D.WU.W/Q.DU.D}. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Song Gao <gaosong@loongson.cn> Message-Id: <20230504122810.4094787-15-gaosong@loongson.cn>
2023-05-06target/loongarch: Implement vmax/vminSong Gao
This patch includes: - VMAX[I].{B/H/W/D}[U]; - VMIN[I].{B/H/W/D}[U]. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Song Gao <gaosong@loongson.cn> Message-Id: <20230504122810.4094787-14-gaosong@loongson.cn>
2023-05-06target/loongarch: Implement vaddaSong Gao
This patch includes: - VADDA.{B/H/W/D}. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Song Gao <gaosong@loongson.cn> Message-Id: <20230504122810.4094787-13-gaosong@loongson.cn>
2023-05-06target/loongarch: Implement vabsdSong Gao
This patch includes: - VABSD.{B/H/W/D}[U]. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Song Gao <gaosong@loongson.cn> Message-Id: <20230504122810.4094787-12-gaosong@loongson.cn>
2023-05-06target/loongarch: Implement vavg/vavgrSong Gao
This patch includes: - VAVG.{B/H/W/D}[U]; - VAVGR.{B/H/W/D}[U]. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Song Gao <gaosong@loongson.cn> Message-Id: <20230504122810.4094787-11-gaosong@loongson.cn>
2023-05-06target/loongarch: Implement vaddw/vsubwSong Gao
This patch includes: - VADDW{EV/OD}.{H.B/W.H/D.W/Q.D}[U]; - VSUBW{EV/OD}.{H.B/W.H/D.W/Q.D}[U]; - VADDW{EV/OD}.{H.BU.B/W.HU.H/D.WU.W/Q.DU.D}. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Song Gao <gaosong@loongson.cn> Message-Id: <20230504122810.4094787-10-gaosong@loongson.cn>
2023-05-06target/loongarch: Implement vhaddw/vhsubwSong Gao
This patch includes: - VHADDW.{H.B/W.H/D.W/Q.D/HU.BU/WU.HU/DU.WU/QU.DU}; - VHSUBW.{H.B/W.H/D.W/Q.D/HU.BU/WU.HU/DU.WU/QU.DU}. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Song Gao <gaosong@loongson.cn> Message-Id: <20230504122810.4094787-9-gaosong@loongson.cn>
generated by cgit v1.2.3 (git 2.26.2) at 2025-03-16 21:23:35 +0000