qemu
/
Add-compile-script.patch

From 6668690dee884342e29103b5df1ab751bb236bba Mon Sep 17 00:00:00 2001
From: lixianglai <lixianglai@loongson.cn>
Date: Tue, 7 Feb 2023 07:22:58 -0500
Subject: [PATCH] Add compile script.

Modify the compile script for loongarch.

Signed-off-by: lixianglai <lixianglai@loongson.cn>
---
 .../devices/loongarch64-softmmu/default.mak   | 158 ++++++++++++++++++
 configs/targets/loongarch64-softmmu.mak       |   3 +
 configure                                     |   5 +
 meson.build                                   |   7 +-
 4 files changed, 172 insertions(+), 1 deletion(-)
 create mode 100644 configs/devices/loongarch64-softmmu/default.mak
 create mode 100644 configs/targets/loongarch64-softmmu.mak

diff --git a/configs/devices/loongarch64-softmmu/default.mak b/configs/devices/loongarch64-softmmu/default.mak
new file mode 100644
index 0000000000..c4cc246833
--- /dev/null
+++ b/configs/devices/loongarch64-softmmu/default.mak
@@ -0,0 +1,158 @@
+# Default configuration for loongarch-softmmu
+
+CONFIG_PCI=y
+CONFIG_ACPI_PCI=y
+# For now, CONFIG_IDE_CORE requires ISA, so we enable it here
+CONFIG_ISA_BUS=y
+CONFIG_VIRTIO_PCI=y
+
+CONFIG_VGA_PCI=y
+CONFIG_ACPI_SMBUS=y
+CONFIG_VHOST_USER_SCSI=y
+CONFIG_VHOST_USER_BLK=y
+CONFIG_VIRTIO=y
+CONFIG_VIRTIO_BALLOON=y
+CONFIG_VIRTIO_BLK=y
+CONFIG_VIRTIO_CRYPTO=y
+CONFIG_VIRTIO_GPU=y
+CONFIG_VIRTIO_INPUT=y
+CONFIG_VIRTIO_NET=y
+CONFIG_VIRTIO_RNG=y
+CONFIG_SCSI=y
+CONFIG_VIRTIO_SCSI=y
+CONFIG_VIRTIO_SERIAL=y
+
+CONFIG_USB_UHCI=y
+CONFIG_USB_OHCI=y
+CONFIG_USB_OHCI_PCI=y
+CONFIG_USB_XHCI=y
+CONFIG_USB_XHCI_NEC=y
+CONFIG_NE2000_PCI=y
+CONFIG_EEPRO100_PCI=y
+CONFIG_PCNET_PCI=y
+CONFIG_PCNET_COMMON=y
+CONFIG_AC97=y
+CONFIG_HDA=y
+CONFIG_ES1370=y
+CONFIG_SCSI=y
+CONFIG_LSI_SCSI_PCI=y
+CONFIG_VMW_PVSCSI_SCSI_PCI=y
+CONFIG_MEGASAS_SCSI_PCI=y
+CONFIG_MPTSAS_SCSI_PCI=y
+CONFIG_RTL8139_PCI=y
+CONFIG_E1000_PCI=y
+CONFIG_IDE_CORE=y
+CONFIG_IDE_QDEV=y
+CONFIG_IDE_PCI=y
+CONFIG_AHCI=y
+CONFIG_AHCI_ICH9=y
+CONFIG_ESP=y
+CONFIG_ESP_PCI=y
+CONFIG_SERIAL=y
+CONFIG_SERIAL_ISA=y
+CONFIG_SERIAL_PCI=y
+CONFIG_CAN_BUS=y
+CONFIG_CAN_SJA1000=y
+CONFIG_CAN_PCI=y
+CONFIG_USB_UHCI=y
+CONFIG_USB_OHCI=y
+CONFIG_USB_XHCI=y
+CONFIG_USB_XHCI_NEC=y
+CONFIG_NE2000_PCI=y
+CONFIG_EEPRO100_PCI=y
+CONFIG_PCNET_PCI=y
+CONFIG_PCNET_COMMON=y
+CONFIG_AC97=y
+CONFIG_HDA=y
+CONFIG_ES1370=y
+CONFIG_SCSI=y
+CONFIG_LSI_SCSI_PCI=y
+CONFIG_VMW_PVSCSI_SCSI_PCI=y
+CONFIG_MEGASAS_SCSI_PCI=y
+CONFIG_MPTSAS_SCSI_PCI=y
+CONFIG_RTL8139_PCI=y
+CONFIG_E1000_PCI=y
+CONFIG_IDE_CORE=y
+CONFIG_IDE_QDEV=y
+CONFIG_IDE_PCI=y
+CONFIG_AHCI=y
+CONFIG_ESP=y
+CONFIG_ESP_PCI=y
+CONFIG_SERIAL=y
+CONFIG_SERIAL_ISA=y
+CONFIG_SERIAL_PCI=y
+CONFIG_CAN_BUS=y
+CONFIG_CAN_SJA1000=y
+CONFIG_CAN_PCI=y
+
+CONFIG_SPICE=y
+CONFIG_QXL=y
+CONFIG_ESP=y
+CONFIG_SCSI=y
+CONFIG_VGA_ISA=y
+CONFIG_VGA_ISA_MM=y
+CONFIG_VGA_CIRRUS=y
+CONFIG_VMWARE_VGA=y
+CONFIG_VIRTIO_VGA=y
+CONFIG_SERIAL=y
+CONFIG_SERIAL_ISA=y
+CONFIG_PARALLEL=y
+CONFIG_I8254=y
+CONFIG_PCSPK=y
+CONFIG_PCKBD=y
+CONFIG_FDC=y
+CONFIG_ACPI=y
+CONFIG_ACPI_MEMORY_HOTPLUG=y
+CONFIG_ACPI_NVDIMM=y
+CONFIG_ACPI_CPU_HOTPLUG=y
+CONFIG_APM=y
+CONFIG_I8257=y
+CONFIG_PIIX4=y
+CONFIG_IDE_ISA=y
+CONFIG_IDE_PIIX=y
+CONFIG_MIPSNET=y
+CONFIG_PFLASH_CFI01=y
+CONFIG_I8259=y
+CONFIG_MC146818RTC=y
+CONFIG_ISA_TESTDEV=y
+CONFIG_EMPTY_SLOT=y
+CONFIG_I2C=y
+CONFIG_DIMM=y
+CONFIG_MEM_DEVICE=y
+
+# Arch Specified CONFIG defines
+CONFIG_IDE_VIA=y
+CONFIG_VT82C686=y
+CONFIG_RC4030=y
+CONFIG_DP8393X=y
+CONFIG_DS1225Y=y
+CONFIG_FITLOADER=y
+CONFIG_SMBIOS=y
+
+CONFIG_PCIE_PORT=y
+CONFIG_I82801B11=y
+CONFIG_XIO3130=y
+CONFIG_PCI_EXPRESS=y
+CONFIG_MSI_NONBROKEN=y
+CONFIG_IOH3420=y
+CONFIG_SD=y
+CONFIG_SDHCI=y
+CONFIG_VIRTFS=y
+CONFIG_VIRTIO_9P=y
+CONFIG_USB_EHCI=y
+CONFIG_USB_EHCI_PCI=y
+CONFIG_USB_EHCI_SYSBUS=y
+CONFIG_USB_STORAGE_BOT=y
+CONFIG_TPM_EMULATOR=y
+CONFIG_TPM_TIS=y
+CONFIG_PLATFORM_BUS=y
+CONFIG_TPM_TIS_SYSBUS=y
+CONFIG_ACPI_LOONGARCH=y
+CONFIG_LS7A_RTC=y
+
+#vfio config
+CONFIG_VFIO=y
+CONFIG_VFIO_PCI=y
+CONFIG_VFIO_PLATFORM=y
+CONFIG_VFIO_XGMAC=y
+CONFIG_VFIO_AMD_XGBE=y
diff --git a/configs/targets/loongarch64-softmmu.mak b/configs/targets/loongarch64-softmmu.mak
new file mode 100644
index 0000000000..c42dfbbd9c
--- /dev/null
+++ b/configs/targets/loongarch64-softmmu.mak
@@ -0,0 +1,3 @@
+TARGET_ARCH=loongarch64
+TARGET_SUPPORTS_MTTCG=y
+TARGET_XML_FILES= gdb-xml/loongarch-base64.xml gdb-xml/loongarch-fpu.xml
diff --git a/configure b/configure
index 2576d1c693..a84dc891cc 100755
--- a/configure
+++ b/configure
@@ -579,6 +579,8 @@ elif check_define __arm__ ; then
   cpu="arm"
 elif check_define __aarch64__ ; then
   cpu="aarch64"
+elif check_define __loongarch__ ; then
+  cpu="loongarch64"
 else
   cpu=$(uname -m)
 fi
@@ -604,6 +606,9 @@ case "$cpu" in
   aarch64)
     cpu="aarch64"
   ;;
+  loongarch64)
+    cpu="loongarch64"
+  ;;
   mips*)
     cpu="mips"
   ;;
diff --git a/meson.build b/meson.build
index d0bbceffe1..d80426b3e8 100644
--- a/meson.build
+++ b/meson.build
@@ -56,7 +56,7 @@ python = import('python').find_installation()

 supported_oses = ['windows', 'freebsd', 'netbsd', 'openbsd', 'darwin', 'sunos', 'linux']
 supported_cpus = ['ppc', 'ppc64', 's390x', 'riscv', 'x86', 'x86_64',
-  'arm', 'aarch64', 'mips', 'mips64', 'sparc', 'sparc64', 'sw64']
+  'arm', 'aarch64', 'mips', 'mips64', 'sparc', 'sparc64', 'sw64', 'loongarch64']

 cpu = host_machine.cpu_family()

@@ -83,6 +83,8 @@ elif cpu in ['mips', 'mips64']
   kvm_targets = ['mips-softmmu', 'mipsel-softmmu', 'mips64-softmmu', 'mips64el-softmmu']
 elif cpu == 'sw64'
   kvm_targets = ['sw64-softmmu']
+elif cpu == 'loongarch64'
+  kvm_targets = ['loongarch64-softmmu']
 else
   kvm_targets = []
 endif
@@ -367,6 +369,8 @@ if not get_option('tcg').disabled()
     tcg_arch = 'ppc'
   elif config_host['ARCH'] in ['sw64']
     tcg_arch = 'sw64'
+  elif config_host['ARCH'] == 'loongarch64'
+    tcg_arch = 'loongarch64'
   endif
   add_project_arguments('-iquote', meson.current_source_dir() / 'tcg' / tcg_arch,
                         language: ['c', 'cpp', 'objc'])
@@ -1822,6 +1826,7 @@ disassemblers = {
   'sh4' : ['CONFIG_SH4_DIS'],
   'sparc' : ['CONFIG_SPARC_DIS'],
   'xtensa' : ['CONFIG_XTENSA_DIS'],
+  'loongarch64' : ['CONFIG_LOONGARCH_DIS'],
   'sw64' : ['CONFIG_SW64_DIS'],
 }
 if link_language == 'cpp'
--
2.27.0