Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
hw/loongarch/Kconfig | 1 +
hw/loongarch/loongson3.c | 40
include/hw/loongarch/loongarch.h | 1 +
3 files changed, 42 insertions(+)
diff --git a/hw/loongarch/Kconfig b/hw/loongarch
interrupt sources.
For more detailed info about ls7a1000 you can see the doc at
https://github.com/loongson/LoongArch-Documentation/releases/latest/
download/Loongson-7A1000-usermanual-2.00-EN.pdf
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
hw/pci-host/Kconfig| 4 +
hw/pci-host
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
target/loongarch/constant_timer.c | 63 +++
target/loongarch/cpu.c| 9 +
target/loongarch/cpu.h| 10 +
target/loongarch/meson.build | 1 +
4 files changed, 83 insertions
This includes:
-RDTIME{L/H}.W
-RDTIME.D
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
target/loongarch/helper.h | 1 +
target/loongarch/insn_trans/trans_extra.c.inc | 32 +++
target/loongarch/op_helper.c | 6
target
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
softmmu/qdev-monitor.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/softmmu/qdev-monitor.c b/softmmu/qdev-monitor.c
index 01f3834db5..49491d74a1 100644
--- a/softmmu/qdev-monitor.c
+++ b/softmmu/qdev-monitor.c
Mainly introduce how to run the softmmu
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
target/loongarch/README | 25 +
1 file changed, 25 insertions(+)
diff --git a/target/loongarch/README b/target/loongarch/README
index d5780c5918..337ba55f33 100644
1.Add uart,virtio-net,vga and usb for 3A5000.
2.Add irq set and map for the pci host. Non pci device
use irq 0-16, pci device use 16-64.
3.Add some unimplented device to emulate guest unused
memory space.
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
hw/loongarch/Kconfig | 7
This patch realize PCH-MSI interrupt controller.
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
hw/intc/Kconfig | 5 ++
hw/intc/loongarch_pch_msi.c | 75 +
hw/intc/meson.build | 1 +
hw/intc/trace-events
Add a simple acpi model for LoongArch cpu
More complex functions will be added later
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
hw/acpi/Kconfig | 4 +
hw/acpi/ls7a.c | 374 ++
hw/acpi/meson.build | 1 +
hw
From: Song Gao
This patch adds target state header, target definitions
and initialization routines.
Signed-off-by: Song Gao
Signed-off-by: Xiaojuan Yang
Reviewed-by: Richard Henderson
Reviewed-by: Philippe Mathieu-Daudé
---
target/loongarch/cpu-param.h | 18 ++
target/loongarch/cpu.c
From: Song Gao
This includes:
- LL.{W/D}, SC.{W/D}
- AM{SWAP/ADD/AND/OR/XOR/MAX/MIN}[_DB].{W/D}
- AM{MAX/MIN}[_DB].{WU/DU}
Signed-off-by: Song Gao
Signed-off-by: Xiaojuan Yang
Reviewed-by: Richard Henderson
---
.../loongarch/insn_trans/trans_atomic.c.inc | 114
This includes:
- TLBSRCH
- TLBRD
- TLBWR
- TLBFILL
- TLBCLR
- TLBFLUSH
- INVTLB
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
target/loongarch/disas.c | 18 +
target/loongarch/helper.h | 13 +
.../insn_trans/trans_privileged.c.inc
From: Song Gao
This patch adds main translation routines and
basic functions for translation.
Signed-off-by: Song Gao
Signed-off-by: Xiaojuan Yang
Reviewed-by: Richard Henderson
---
target/loongarch/helper.h| 6 ++
target/loongarch/op_helper.c | 21 +
target/loongarch/translate.c
From: Song Gao
This patch adds support for disassembling via option '-d in_asm'.
Signed-off-by: Song Gao
Signed-off-by: Xiaojuan Yang
Reviewed-by: Richard Henderson
---
include/disas/dis-asm.h | 2 +
meson.build | 1 +
target/loongarch/disas.c | 610
From: Song 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
Signed-off-by: Xiaojuan Yang
Reviewed-by: Richard Henderson
---
target/loongarch/fpu_helper.c| 393
From: Song Gao
This includes:
- FLD.{S/D}, FST.{S/D}
- FLDX.{S/D}, FSTX.{S/D}
- FLD{GT/LE}.{S/D}, FST{GT/LE}.{S/D}
Signed-off-by: Song Gao
Signed-off-by: Xiaojuan Yang
Reviewed-by: Richard Henderson
---
.../loongarch/insn_trans/trans_fmemory.c.inc | 153 ++
target/loongarch
1.Add uart,virtio-net,vga and usb for 3A5000.
2.Add irq set and map for the pci host. Non pci device
use irq 0-16, pci device use 16-64.
3.Add some unimplented device to emulate guest unused
memory space.
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
hw/loongarch/Kconfig | 7
This includes:
-CACOP
-LDDIR
-LDPTE
-ERTN
-DBCL
-IDLE
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
target/loongarch/disas.c | 17
target/loongarch/helper.h | 5 +
.../insn_trans/trans_privileged.c.inc | 65 +
target
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
target/loongarch/cpu-param.h | 2 +-
target/loongarch/cpu.c| 24 +++
target/loongarch/cpu.h| 51 ++
target/loongarch/internals.h | 9 +
target/loongarch/machine.c| 17
suport
target/loongarch: 'make check-tcg' support
Xiaojuan Yang (25):
target/loongarch: Add system emulation introduction
target/loongarch: Add CSRs definition
target/loongarch: Add basic vmstate description of CPU.
target/loongarch: Implement qmp_query_cpu_definitions()
target
From: Song 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
Signed-off-by: Xiaojuan Yang
Reviewed-by: Richard Henderson
This patch add the irq hierarchy for the virt board.
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
hw/loongarch/loongson3.c | 106 +++
1 file changed, 106 insertions(+)
diff --git a/hw/loongarch/loongson3.c b/hw/loongarch/loongson3.c
index
This patch realize the PCH-PIC interrupt controller.
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
MAINTAINERS | 1 +
hw/intc/Kconfig | 4 +
hw/intc/loongarch_pch_pic.c | 488
hw/intc/meson.build
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
MAINTAINERS | 2 +
configs/targets/loongarch64-softmmu.mak | 1 +
gdb-xml/loongarch-base64.xml| 44 ++
gdb-xml/loongarch-fpu64.xml | 57 +
target/loongarch
From: Song Gao
This includes:
- BEQ, BNE, BLT[U], BGE[U]
- BEQZ, BNEZ
- B
- BL
- JIRL
- BCEQZ, BCNEZ
Signed-off-by: Song Gao
Signed-off-by: Xiaojuan Yang
Reviewed-by: Richard Henderson
---
.../loongarch/insn_trans/trans_branch.c.inc | 83 +++
target/loongarch/insns.decode
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
MAINTAINERS| 2 +
hw/acpi/Kconfig| 4 +
hw/acpi/ls7a.c | 374 +
hw/acpi/meson.build| 1 +
hw/loongarch/Kconfig | 2 +
hw/loongarch/loongson3
From: Song Gao
This patch gives an introduction to the LoongArch target.
Signed-off-by: Song Gao
Signed-off-by: Xiaojuan Yang
Reviewed-by: Richard Henderson
---
MAINTAINERS | 6 ++
target/loongarch/README | 10 ++
2 files changed, 16 insertions(+)
create mode
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
target/loongarch/cpu-csr.h | 201 +
target/loongarch/cpu.c | 36 +++
target/loongarch/cpu.h | 65
3 files changed, 302 insertions(+)
create
are emulated.
More detailed info you can see
https://github.com/loongson/LoongArch-Documentation
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
MAINTAINERS | 3 +
.../devices/loongarch64-softmmu/default.mak | 3 +
configs/targets/loongarch64-softmmu.mak
From: Song 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
Signed-off-by: Xiaojuan Yang
Reviewed-by: Richard Henderson
---
target/loongarch/helper.h | 4 ++
target/loongarch
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
target/loongarch/cpu.c | 1 +
target/loongarch/internals.h | 2 +
target/loongarch/machine.c | 85
target/loongarch/meson.build | 6 +++
4 files changed, 94
This includes:
- CSRRD
- CSRWR
- CSRXCHG
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
target/loongarch/cpu-csr.h| 2 +
target/loongarch/csr_helper.c | 186 ++
target/loongarch/disas.c | 15 ++
target
From: Song 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
Signed-off-by: Xiaojuan Yang
Reviewed-by: Richard Henderson
---
target/loongarch
This patch realize the EIOINTC interrupt controller.
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
hw/intc/Kconfig| 3 +
hw/intc/loongarch_extioi.c | 373 +
hw/intc/meson.build| 1 +
hw/intc/trace-events
This patch realize PCH-MSI interrupt controller.
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
hw/intc/Kconfig | 5 ++
hw/intc/loongarch_pch_msi.c | 75 +
hw/intc/meson.build | 1 +
hw/intc/trace-events
This includes:
- IOCSR{RD/WR}.{B/H/W/D}
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
target/loongarch/cpu.h| 3 +
target/loongarch/disas.c | 8 +
target/loongarch/helper.h | 2 +
.../insn_trans
This includes:
-RDTIME{L/H}.W
-RDTIME.D
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
target/loongarch/disas.c | 3 ++
target/loongarch/helper.h | 2 ++
target/loongarch/insn_trans/trans_extra.c.inc | 33 +++
target
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
target/loongarch/constant_timer.c | 65 +++
target/loongarch/cpu.c| 2 +
target/loongarch/cpu.h| 4 ++
target/loongarch/internals.h | 6 +++
target/loongarch/meson.build
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
softmmu/qdev-monitor.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/softmmu/qdev-monitor.c b/softmmu/qdev-monitor.c
index 12fe60c467..bb5897fc76 100644
--- a/softmmu/qdev-monitor.c
This patch realize the IPI interrupt controller.
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
MAINTAINERS | 2 +
hw/intc/Kconfig | 3 +
hw/intc/loongarch_ipi.c | 145 +++
hw/intc/meson.build
From: Song Gao
This includes:
- SLL.W, SRL.W, SRA.W, ROTR.W
- SLLI.W, SRLI.W, SRAI.W, ROTRI.W
- SLL.D, SRL.D, SRA.D, ROTR.D
- SLLI.D, SRLI.D, SRAI.D, ROTRI.D
Signed-off-by: Song Gao
Signed-off-by: Xiaojuan Yang
Reviewed-by: Richard Henderson
---
target/loongarch/insn_trans/trans_shift.c.inc
, ORI, XORI
Signed-off-by: Song Gao
Signed-off-by: Xiaojuan Yang
Reviewed-by: Richard Henderson
---
target/loongarch/insn_trans/trans_arith.c.inc | 304 ++
target/loongarch/insns.decode | 79 +
target/loongarch/translate.c | 83 +
target
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
target/loongarch/cpu.c | 261 +++
target/loongarch/cpu.h | 2 +
target/loongarch/internals.h | 2 +
3 files changed, 265 insertions(+)
diff --git a/target/loongarch/cpu.c b/target/loongarch
This patch add ls7a rtc device support.
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
MAINTAINERS| 1 +
hw/loongarch/Kconfig | 1 +
hw/loongarch/loongson3.c | 4 +
hw/rtc/Kconfig | 3 +
hw/rtc/ls7a_rtc.c | 323
From: Song Gao
Signed-off-by: Song Gao
Signed-off-by: Xiaojuan Yang
Reviewed-by: Richard Henderson
Acked-by: Alex Bennée
Reviewed-by: Philippe Mathieu-Daudé
---
tests/tcg/configure.sh | 1 +
1 file changed, 1 insertion(+)
diff --git a/tests/tcg/configure.sh b/tests/tcg/configure.sh
index
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
hw/loongarch/loongson3.c | 68 +++-
include/hw/loongarch/loongarch.h | 8
2 files changed, 74 insertions(+), 2 deletions(-)
diff --git a/hw/loongarch/loongson3.c b/hw/loongarch/loongson3.c
index
From: Song Gao
This includes:
- FCMP.cond.{S/D}
Signed-off-by: Song Gao
Signed-off-by: Xiaojuan Yang
Reviewed-by: Richard Henderson
---
target/loongarch/fpu_helper.c| 60
target/loongarch/helper.h| 9 +++
target/loongarch/insn_trans
From: Song Gao
Signed-off-by: Song Gao
Signed-off-by: Xiaojuan Yang
Reviewed-by: Richard Henderson
Reviewed-by: Philippe Mathieu-Daudé
---
target/loongarch/meson.build | 19 +++
target/meson.build | 1 +
2 files changed, 20 insertions(+)
create mode 100644 target
From: Song 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
Signed-off-by: Xiaojuan Yang
Reviewed
- We write a very minimal softmmu harness.
- This is a very simple smoke test with no need to run a full Linux/kernel.
- The Makefile.softmmu-target record the rule to run.
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
MAINTAINERS | 1 +
tests/tcg
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
MAINTAINERS | 8 +
docs/system/loongarch/loongson3.rst | 41 ++
target/loongarch/README | 54 +
3 files changed, 103 insertions(+)
create mode
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
qapi/machine-target.json | 6 --
target/loongarch/cpu.c | 26 ++
2 files changed, 30 insertions(+), 2 deletions(-)
diff --git a/qapi/machine-target.json b/qapi/machine
From: Song 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
Signed-off-by: Xiaojuan Yang
Reviewed-by: Richard Henderson
I haven't really been working on LoongArch for some time now,
so let's remove myself from this entry.
Signed-off-by: Xiaojuan Yang
---
MAINTAINERS | 2 --
1 file changed, 2 deletions(-)
diff --git a/MAINTAINERS b/MAINTAINERS
index c3cc12dc29..5c386f1f37 100644
--- a/MAINTAINERS
+++ b
This patch add the irq hierarchy for the virt board.
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
hw/loongarch/loongson3.c | 116 +++
1 file changed, 116 insertions(+)
diff --git a/hw/loongarch/loongson3.c b/hw
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
MAINTAINERS| 2 +
hw/acpi/Kconfig| 4 +
hw/acpi/ls7a.c | 374 +
hw/acpi/meson.build| 1 +
hw/loongarch/Kconfig | 2 +
hw/loongarch/loongson3
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
target/loongarch/cpu-param.h | 2 +-
target/loongarch/cpu.c| 24 +++
target/loongarch/cpu.h| 51 ++
target/loongarch/internals.h | 9 +
target/loongarch/machine.c| 17
From: Song Gao
This includes:
- LL.{W/D}, SC.{W/D}
- AM{SWAP/ADD/AND/OR/XOR/MAX/MIN}[_DB].{W/D}
- AM{MAX/MIN}[_DB].{WU/DU}
Signed-off-by: Song Gao
Signed-off-by: Xiaojuan Yang
Reviewed-by: Richard Henderson
---
.../loongarch/insn_trans/trans_atomic.c.inc | 113
From: Song 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
Signed-off-by: Xiaojuan Yang
Reviewed-by: Richard Henderson
From: Song 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
Signed-off-by: Xiaojuan Yang
Reviewed-by: Richard Henderson
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
target/loongarch/cpu.c | 229 +++
target/loongarch/cpu.h | 2 +
target/loongarch/internals.h | 2 +
3 files changed, 233 insertions(+)
diff --git a/target/loongarch/cpu.c b/target/loongarch
This includes:
- IOCSR{RD/WR}.{B/H/W/D}
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
target/loongarch/cpu.c| 52 ++
target/loongarch/cpu.h| 25 +++
target/loongarch/disas.c | 8 +
target/loongarch/helper.h
This patch realize the EIOINTC interrupt controller.
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
hw/intc/Kconfig| 3 +
hw/intc/loongarch_extioi.c | 483 +
hw/intc/meson.build| 1 +
hw/intc/trace-events
From: Song 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
Signed-off-by: Xiaojuan Yang
Reviewed-by: Richard Henderson
---
target/loongarch
This includes:
- TLBSRCH
- TLBRD
- TLBWR
- TLBFILL
- TLBCLR
- TLBFLUSH
- INVTLB
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
target/loongarch/disas.c | 18 +
target/loongarch/helper.h | 13 +
.../insn_trans
This patch realize PCH-MSI interrupt controller.
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
hw/intc/Kconfig | 5 ++
hw/intc/loongarch_pch_msi.c | 75 +
hw/intc/meson.build
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
qapi/machine-target.json | 6 --
target/loongarch/cpu.c | 26 ++
2 files changed, 30 insertions(+), 2 deletions(-)
diff --git a/qapi/machine-target.json b/qapi/machine
From: Song Gao
Signed-off-by: Song Gao
Signed-off-by: Xiaojuan Yang
Reviewed-by: Richard Henderson
Acked-by: Alex Bennée
Reviewed-by: Philippe Mathieu-Daudé
---
tests/tcg/configure.sh | 1 +
1 file changed, 1 insertion(+)
diff --git a/tests/tcg/configure.sh b/tests/tcg/configure.sh
index
This patch add ls7a rtc device support.
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
MAINTAINERS| 1 +
hw/loongarch/Kconfig | 1 +
hw/loongarch/loongson3.c | 4 +
hw/rtc/Kconfig | 3 +
hw/rtc/ls7a_rtc.c | 322
From: Song Gao
This patch gives an introduction to the LoongArch target.
Signed-off-by: Song Gao
Signed-off-by: Xiaojuan Yang
Reviewed-by: Richard Henderson
---
MAINTAINERS | 6 ++
target/loongarch/README | 10 ++
2 files changed, 16 insertions(+)
create mode
From: Song Gao
This includes:
- FCMP.cond.{S/D}
Signed-off-by: Song Gao
Signed-off-by: Xiaojuan Yang
Reviewed-by: Richard Henderson
---
target/loongarch/fpu_helper.c| 60
target/loongarch/helper.h| 9 +++
target/loongarch/insn_trans
translation
target/loongarch: Add disassembler
target/loongarch: Add target build suport
target/loongarch: 'make check-tcg' support
Xiaojuan Yang (25):
target/loongarch: Add system emulation introduction
target/loongarch: Add CSRs definition
target/loongarch: Add basic vmstate description
From: Song Gao
This includes:
- FLD.{S/D}, FST.{S/D}
- FLDX.{S/D}, FSTX.{S/D}
- FLD{GT/LE}.{S/D}, FST{GT/LE}.{S/D}
Signed-off-by: Song Gao
Signed-off-by: Xiaojuan Yang
Reviewed-by: Richard Henderson
---
.../loongarch/insn_trans/trans_fmemory.c.inc | 153 ++
target/loongarch
From: Song Gao
This includes:
- BEQ, BNE, BLT[U], BGE[U]
- BEQZ, BNEZ
- B
- BL
- JIRL
- BCEQZ, BCNEZ
Signed-off-by: Song Gao
Signed-off-by: Xiaojuan Yang
Reviewed-by: Richard Henderson
---
.../loongarch/insn_trans/trans_branch.c.inc | 83 +++
target/loongarch/insns.decode
From: Song Gao
Signed-off-by: Song Gao
Signed-off-by: Xiaojuan Yang
Reviewed-by: Richard Henderson
Reviewed-by: Philippe Mathieu-Daudé
---
target/loongarch/meson.build | 19 +++
target/meson.build | 1 +
2 files changed, 20 insertions(+)
create mode 100644 target
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
target/loongarch/cpu.c | 1 +
target/loongarch/internals.h | 2 +
target/loongarch/machine.c | 86
target/loongarch/meson.build | 6 +++
4 files changed, 95
From: Song 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
Signed-off-by: Xiaojuan Yang
Reviewed-by: Richard Henderson
---
target/loongarch/fpu_helper.c| 393
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
MAINTAINERS | 8 +
docs/system/loongarch/loongson3.rst | 41 ++
target/loongarch/README | 54 +
3 files changed, 103
- We write a very minimal softmmu harness.
- This is a very simple smoke test with no need to run a full Linux/kernel.
- The Makefile.softmmu-target record the rule to run.
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
MAINTAINERS
This includes:
-RDTIME{L/H}.W
-RDTIME.D
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
target/loongarch/disas.c | 3 ++
target/loongarch/helper.h | 2 ++
target/loongarch/insn_trans/trans_extra.c.inc | 33 +++
target
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
softmmu/qdev-monitor.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/softmmu/qdev-monitor.c b/softmmu/qdev-monitor.c
index 12fe60c467..bb5897fc76 100644
--- a/softmmu/qdev-monitor.c
From: Song Gao
This patch adds target state header, target definitions
and initialization routines.
Signed-off-by: Song Gao
Signed-off-by: Xiaojuan Yang
Reviewed-by: Richard Henderson
Reviewed-by: Philippe Mathieu-Daudé
---
target/loongarch/cpu-param.h | 18 ++
target/loongarch/cpu.c
From: Song Gao
This patch adds main translation routines and
basic functions for translation.
Signed-off-by: Song Gao
Signed-off-by: Xiaojuan Yang
Reviewed-by: Richard Henderson
---
target/loongarch/helper.h| 6 ++
target/loongarch/op_helper.c | 21 +
target/loongarch/translate.c
From: Song 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
Signed-off-by: Xiaojuan Yang
Reviewed
translation
target/loongarch: Add disassembler
target/loongarch: Add target build suport
target/loongarch: 'make check-tcg' support
Xiaojuan Yang (25):
target/loongarch: Add system emulation introduction
target/loongarch: Add CSRs definition
target/loongarch: Add basic vmstate description
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
hw/loongarch/loongson3.c| 54 +++--
include/hw/loongarch/virt.h | 9 +++
target/loongarch/cpu.c | 4 +++
target/loongarch/cpu.h | 2 ++
4 files changed, 67 insertions(+), 2 deletions
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
target/loongarch/cpu-csr.h | 208 +
target/loongarch/cpu.c | 36 +++
target/loongarch/cpu.h | 65
3 files changed, 309 insertions(+)
create
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
MAINTAINERS | 1 +
configs/targets/loongarch64-softmmu.mak | 1 +
gdb-xml/loongarch-base64.xml| 44 ++
gdb-xml/loongarch-fpu64.xml | 57 +
target/loongarch
This patch realize the PCH-PIC interrupt controller.
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
MAINTAINERS | 1 +
hw/intc/Kconfig | 4 +
hw/intc/loongarch_pch_pic.c | 434
hw/intc/meson.build
1.Add uart,virtio-net,vga and usb for 3A5000.
2.Add irq set and map for the pci host. Non pci device
use irq 0-16, pci device use 16-64.
3.Add some unimplented device to emulate guest unused
memory space.
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
hw/loongarch/Kconfig | 7
, ORI, XORI
Signed-off-by: Song Gao
Signed-off-by: Xiaojuan Yang
Reviewed-by: Richard Henderson
---
target/loongarch/insn_trans/trans_arith.c.inc | 304 ++
target/loongarch/insns.decode | 79 +
target/loongarch/translate.c | 83 +
target
From: Song Gao
This includes:
- SLL.W, SRL.W, SRA.W, ROTR.W
- SLLI.W, SRLI.W, SRAI.W, ROTRI.W
- SLL.D, SRL.D, SRA.D, ROTR.D
- SLLI.D, SRLI.D, SRAI.D, ROTRI.D
Signed-off-by: Song Gao
Signed-off-by: Xiaojuan Yang
Reviewed-by: Richard Henderson
---
target/loongarch/insn_trans/trans_shift.c.inc
From: Song Gao
This patch adds support for disassembling via option '-d in_asm'.
Signed-off-by: Song Gao
Signed-off-by: Xiaojuan Yang
Reviewed-by: Richard Henderson
---
include/disas/dis-asm.h | 2 +
meson.build | 1 +
target/loongarch/disas.c | 610
From: Song 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
Signed-off-by: Xiaojuan Yang
Reviewed-by: Richard Henderson
---
target/loongarch/helper.h | 4 ++
target/loongarch
This includes:
-CACOP
-LDDIR
-LDPTE
-ERTN
-DBCL
-IDLE
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
target/loongarch/disas.c | 17
target/loongarch/helper.h | 5 +
.../insn_trans/trans_privileged.c.inc
are emulated.
More detailed info you can see
https://github.com/loongson/LoongArch-Documentation
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
MAINTAINERS | 4 +
.../devices/loongarch64-softmmu/default.mak | 3 +
configs/targets/loongarch64-softmmu.mak
This patch realize the IPI interrupt controller.
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
MAINTAINERS | 2 +
hw/intc/Kconfig | 3 +
hw/intc/loongarch_ipi.c | 166
hw/intc/meson.build
This includes:
- CSRRD
- CSRWR
- CSRXCHG
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
target/loongarch/csr_helper.c | 87 ++
target/loongarch/disas.c | 95 +++
target/loongarch/helper.h | 8 +
.../insn_trans
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
target/loongarch/constant_timer.c | 64 +++
target/loongarch/cpu.c| 2 +
target/loongarch/cpu.h| 4 ++
target/loongarch/internals.h | 6
From: Song Gao
This patch gives an introduction to the LoongArch target.
Signed-off-by: Song Gao
Signed-off-by: Xiaojuan Yang
Reviewed-by: Richard Henderson
---
MAINTAINERS | 6 ++
target/loongarch/README | 10 ++
2 files changed, 16 insertions(+)
create mode
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