This includes:
-RDTIME{L/H}.W
-RDTIME.D
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
target/loongarch/helper.h | 2 ++
target/loongarch/insn_trans/trans_core.c | 23 +
target/loongarch/insn_trans/trans_extra.c | 2 ++
target/loongarch
This patch set default csr values Mainly used for
cpu_initfn and cpu_reset.
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
target/loongarch/cpu.c | 40
target/loongarch/cpu.h | 6 ++
2 files changed, 46 insertions(+)
diff --git a/target
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 | 74 +
hw/intc/meson.build | 1 +
hw/loongarch/Kconfig
This patch realize the IPI interrupt controller.
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
hw/loongarch/ipi.c | 145 +++
hw/loongarch/ls3a5000_virt.c | 2 +
hw/loongarch/meson.build | 2 +-
include/hw/loongarch/gipi.h
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/ls7a.c | 188 +
hw/pci
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 | 571 +
hw/intc/meson.build| 1 +
hw/loongarch/Kconfig
LoongArch is a new RISC ISA, support 32bit mode
or 64bit mode. Now we only add 64bit support.
More detailed info you can see
https://github.com/loongson/LoongArch-Documentation
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
.../devices/loongarch64-softmmu/default.mak | 3
27;s code review comments.
Please help review!
Thanks
Xiaojuan Yang (30):
target/loongarch: Update README
target/loongarch: Add CSR registers definition
target/loongarch: Add basic vmstate description of CPU.
target/loongarch: Implement qmp_query_cpu_definitions()
target/loongarch: A
This includes:
- TLBSRCH
- TLBRD
- TLBWR
- TLBFILL
- TLBCLR
- TLBFLUSH
- INVTLB
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
target/loongarch/disas.c | 17 +
target/loongarch/helper.h| 12 +
target/loongarch/insn_trans/trans_core.c.inc
This includes:
- CSRRD
- CSRWR
- CSRXCHG
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
target/loongarch/cpu.h | 88 +
target/loongarch/csr_helper.c| 112 +
target/loongarch/disas.c | 15
This patch realize the IPI interrupt controller.
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
hw/intc/Kconfig | 3 +
hw/intc/loongarch_ipi.c | 164
hw/intc/meson.build | 1 +
hw/intc/trace-events
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
--- a
1.Define All the CSR registers and its field.
2.Set some default csr values.
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
target/loongarch/cpu-csr.h | 236 +
target/loongarch/cpu.c | 35 ++
target/loongarch/cpu.h | 57 +
3
This patch introduce vmstate_loongarch_cpu
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
target/loongarch/cpu.c | 3 ++
target/loongarch/internals.h | 4 ++
target/loongarch/machine.c | 84
target
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
This patch introduce qmp_query_cpu_definitions interface.
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
This includes:
- IOCSR{RD/WR}.{B/H/W/D}
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
target/loongarch/cpu.c | 8 ++
target/loongarch/cpu.h | 4 +
target/loongarch/disas.c | 8 ++
target/loongarch/helper.h
- 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
---
tests/tcg/loongarch64/Makefile.softmmu-target | 33
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
configs/targets/loongarch64-softmmu.mak | 1 +
gdb-xml/loongarch-base64.xml| 43 +++
gdb-xml/loongarch-fpu64.xml | 57 +++
target/loongarch/cpu.c | 7 ++
target/loongarch
1.This patch Add loongarch interrupt and exception handle.
2.Rename the user excp to the exccode from the csr defintions.
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
linux-user/loongarch64/cpu_loop.c | 8 +-
target/loongarch/cpu.c| 252
son.git/tree/Documentation/loongarch?h=loongarch-next
2.https://github.com/loongson/LoongArch-Documentation
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
hw/loongarch/loongson3.c | 24
1 file changed, 24 insertions(+)
diff --git a/hw/loongarch/loongson3.c b/hw/loongar
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
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 introduces basic TLB interfaces.
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
target/loongarch/cpu-param.h | 2 +-
target/loongarch/cpu.c| 32
target/loongarch/cpu.h| 45 -
target/loongarch/internals.h | 10 ++
target/loongarch/machine.c
This includes:
-CACOP
-LDDIR
-LDPTE
-ERTN
-DBCL
-IDLE
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
target/loongarch/cpu.h | 2 +
target/loongarch/disas.c | 17
target/loongarch/helper.h| 4 +
target/loongarch
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
hw/loongarch/Kconfig | 4
hw/loongarch/fw_cfg.c| 33 ++
hw/loongarch/fw_cfg.h| 15 ++
hw/loongarch/loongson3.c | 35
This patch add ls7a rtc device support.
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
hw/loongarch/Kconfig | 1 +
hw/loongarch/loongson3.c | 4 +
hw/rtc/Kconfig | 3 +
hw/rtc/ls7a_rtc.c | 322 +
hw/rtc
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
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
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
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
emulated.
More detailed info you can see
https://github.com/loongson/LoongArch-Documentation
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
.../devices/loongarch64-softmmu/default.mak | 3 +
configs/targets/loongarch64-softmmu.mak | 3 +
hw/Kconfig
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
hw/loongarch/loongson3.c | 81
include/hw/loongarch/loongarch.h | 5 ++
2 files changed, 86 insertions(+)
diff --git a/hw/loongarch/loongson3.c b/hw/loongarch/loongson3.c
index 31c285a74d
This patch add the irq hierarchy for the virt board.
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
hw/loongarch/loongson3.c | 85 ++
include/hw/pci-host/ls7a.h | 13 ++
2 files changed, 98 insertions(+)
diff --git a/hw/loongarch/loongson3.c
This patch realize the PCH-PIC interrupt controller.
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
hw/intc/Kconfig | 4 +
hw/intc/loongarch_pch_pic.c | 428
hw/intc/meson.build | 1 +
hw/intc/trace-events
Add tree nodes for 3A5000 device tree.
- cpu nodes;
- fw_cfg nodes;
- pcie nodes.
The lastest loongarch bios have supported fdt.
- https://github.com/loongson/edk2
- https://github.com/loongson/edk2-platforms
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
hw/loongarch/loongson3.c
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
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 | 376 +
hw/intc/meson.build| 1 +
hw/intc/trace-events
, 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 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:
- 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
int move instruction translation
target/loongarch: Add floating point load/store instruction
translation
target/loongarch: Add branch instruction translation
target/loongarch: Add disassembler
target/loongarch: Add target build suport
target/loongarch: 'make check-tcg' supp
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
This includes:
- IOCSR{RD/WR}.{B/H/W/D}
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
target/loongarch/cpu.c| 44
target/loongarch/cpu.h| 25 +++
target/loongarch/disas.c | 8 +++
target/loongarch
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:
- 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
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-by
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 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/dis
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
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
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
This patch realize the IPI interrupt controller.
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
MAINTAINERS | 2 +
hw/intc/Kconfig | 3 +
hw/intc/loongarch_ipi.c | 242
hw
emulated.
More detailed info you can see
https://github.com/loongson/LoongArch-Documentation
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
MAINTAINERS | 4 +
.../devices/loongarch64-softmmu/default.mak | 3 +
configs
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:
- 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
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
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
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
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
Acked-by: Richard Henderson
---
hw
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
- 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 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 | 248 +
hw/intc/meson.build| 1 +
hw/intc/trace-events
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:
- 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
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 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 | 73 +
hw/intc/meson.build
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 | 64
3 files changed, 308 insertions(+)
create
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
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
MAINTAINERS | 1 +
configs/targets/loongarch64-softmmu.mak | 1 +
gdb-xml/loongarch-base64.xml| 44 ++
gdb-xml/loongarch-fpu64.xml | 57
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
target/loongarch/cpu.c | 229 +++
target/loongarch/cpu.h | 2 +
target/loongarch/internals.h | 2 +
3 files changed, 233 insertions(+)
diff --git a/target
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 | 431
hw/intc/meson.build
This includes:
-RDTIME{L/H}.W
-RDTIME.D
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
target/loongarch/disas.c | 3 ++
target/loongarch/helper.h | 2 ++
target/loongarch/insn_trans/trans_extra.c.inc | 33
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
hw/loongarch/loongson3.c| 66 +++--
include/hw/loongarch/virt.h | 9 +
target/loongarch/cpu.h | 2 ++
3 files changed, 75 insertions(+), 2 deletions(-)
diff --git a/hw/loongarch/loongson3.c
This includes:
- CSRRD
- CSRWR
- CSRXCHG
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
target/loongarch/csr_helper.c | 92 ++
target/loongarch/disas.c | 101 +++
target/loongarch/helper.h | 9 +
.../insn_trans
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
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
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
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 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 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 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
In dsdt, acpi ged irq should use gsi number, and the
VIRT_SCI_IRQ means it.
Signed-off-by: Xiaojuan Yang
---
hw/loongarch/acpi-build.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/loongarch/acpi-build.c b/hw/loongarch/acpi-build.c
index d0f01a6485..95e30975a8 100644
Add hotplug/unplug interface for memory device.
Signed-off-by: Xiaojuan Yang
---
hw/loongarch/Kconfig | 2 +
hw/loongarch/acpi-build.c | 32 +---
hw/loongarch/virt.c | 105 +-
3 files changed, 132 insertions(+), 7 deletions(-)
diff
Cleanup the previous pci information in acpi dsdt table.
And using the common acpi_dsdt_add_gpex function to build
the gpex and pci information.
Signed-off-by: Xiaojuan Yang
---
hw/loongarch/acpi-build.c | 159 +---
hw/loongarch/virt.c | 1 +
include
This series based on the 'Add funtions for LoongArch virt machine patch'(11 Aug)
and 'Fix acpi ged irq number in dsdt table patch'(19 Aug).
Changes for v1:
1.Support memory hotplug
2.Improve acpi dsdt table
Xiaojuan Yang (2):
hw/loongarch: Support memory hotplug
hw/loo
1.When cpu read or write extioi COREISR reg, it should access
the reg belonged to itself, so the index of 's->coreisr' is
current cpu number.
2.Remove the unused extioi system memory region and we only
support the extioi iocsr memory region now.
Signed-off-by: Xiaojuan Yang
This series add memmap table and fix extioi, ipi device
emulation for LoongArch virt machine.
Changes for v1:
1. Add memmap table for LoongArch virt machine
2. Fix LoongArch extioi function
3. Fix LoongArch ipi device emulation
Thanks for your reviewing.
Xiaojuan Yang (3):
hw/loongarch: Add
In ipi_send function, it should not to set irq before
writing data to dest cpu iocsr space, as the irq will
trigger after data writing.
Signed-off-by: Xiaojuan Yang
---
hw/intc/loongarch_ipi.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/hw/intc/loongarch_ipi.c b/hw/intc/loongarch_ipi.c
Using memmap table for loongarch virt machine type, this method
comes from arm/riscv architectures.
Signed-off-by: Xiaojuan Yang
---
hw/loongarch/acpi-build.c | 46 ++--
hw/loongarch/fw_cfg.c | 5 +-
hw/loongarch/virt.c | 138
In ipi_send function, it should not to set irq before
writing data to dest cpu iocsr space, as the irq will
trigger after data writing.
Signed-off-by: Xiaojuan Yang
---
hw/intc/loongarch_ipi.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/hw/intc/loongarch_ipi.c b/hw/intc/loongarch_ipi.c
ipi device emulation
Thanks for your reviewing.
Xiaojuan Yang (3):
hw/loongarch: Add memmap for LoongArch virt machine
hw/intc: Fix LoongArch extioi function
hw/intc: Fix LoongArch ipi device emulation
hw/intc/loongarch_extioi.c | 17 +++--
hw/intc/loongarch_ipi.c | 1 -
hw/loon
1.When cpu read or write extioi COREISR reg, it should access
the reg belonged to itself, so the index of 's->coreisr' is
current cpu number.
2.Remove the unused extioi system memory region and we only
support the extioi iocsr memory region now.
Signed-off-by: Xiaojuan Yang
Using memmap table for loongarch virt machine type, this method
comes from arm/riscv architectures.
Signed-off-by: Xiaojuan Yang
---
hw/loongarch/acpi-build.c | 46 ++--
hw/loongarch/fw_cfg.c | 5 +-
hw/loongarch/virt.c | 138
xtioi iocsr memory region now.
Based-on: <20220927141504.3886314-1-alex.ben...@linaro.org>
Signed-off-by: Xiaojuan Yang
---
hw/intc/loongarch_extioi.c | 51 +++--
hw/intc/trace-events| 2 +-
target/loongarch/iocsr_helper.c | 16 +--
3 file
raise will be called in
this case.
Signed-off-by: Xiaojuan Yang
---
hw/intc/loongarch_ipi.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/hw/intc/loongarch_ipi.c b/hw/intc/loongarch_ipi.c
index 4f3c58f872..aa4bf9eb74 100644
--- a/hw/intc/loongarch_ipi.c
+++ b/hw/intc/loongarch_ipi.c
@@ -88,7
Changes for v1:
1. Add memmap table for LoongArch virt machine
2. Fix LoongArch extioi function
3. Fix LoongArch ipi device emulation
Xiaojuan Yang (2):
hw/intc: Fix LoongArch extioi function
hw/intc: Fix LoongArch ipi device emulation
hw/intc/loongarch_ext
function
3. Fix LoongArch ipi device emulation
Xiaojuan Yang (2):
hw/intc: Fix LoongArch extioi function
hw/intc: Fix LoongArch ipi device emulation
hw/intc/loongarch_extioi.c | 51 +++--
hw/intc/loongarch_ipi.c | 1 -
hw/intc/trace-events
xtioi iocsr memory region now.
Based-on: <20220927141504.3886314-1-alex.ben...@linaro.org>
Signed-off-by: Xiaojuan Yang
---
hw/intc/loongarch_extioi.c | 51 +++--
hw/intc/trace-events| 2 +-
target/loongarch/iocsr_helper.c | 16 +--
3 file
raise will be called in
this case.
Signed-off-by: Xiaojuan Yang
Reviewed-by: Richard Henderson
---
hw/intc/loongarch_ipi.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/hw/intc/loongarch_ipi.c b/hw/intc/loongarch_ipi.c
index 4f3c58f872..aa4bf9eb74 100644
--- a/hw/intc/loongarch
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