From 37f9a248ea44ee4411cea573e25d2eafcdd8faed Mon Sep 17 00:00:00 2001 From: xorstream Date: Thu, 19 Jan 2017 22:42:28 +1100 Subject: [PATCH] This code should now build the x86_x64-softmmu part. --- bindings/msvc_native/readme.txt | 265 ++++++++++++++++++++++++++++++++ 1 file changed, 265 insertions(+) create mode 100644 bindings/msvc_native/readme.txt diff --git a/bindings/msvc_native/readme.txt b/bindings/msvc_native/readme.txt new file mode 100644 index 00000000..0703b072 --- /dev/null +++ b/bindings/msvc_native/readme.txt @@ -0,0 +1,265 @@ + + +Unicorn-Engine MSVC Native Port Notes + +These notes are to help myself and others with the upkeep of the msvc native port +of unicorn-engine. + + +:: CPU specific libraries + +The gnu/gcc way of building the qemu portion of unicorn-engine involves makefile magic +that builds the same set of sourcecode files multiple times. They are built once for each +supported CPU type and force "#include" a CPU specific header file to re-"#define" +function and variable names that would otherwise be the same for each build. +These multiple builds of the same files are then all linked together to form +the unicorn library. + +As an example when building for "x86_64" cpu type the generated header file "x86_64.h" +is force included and it contains a bunch of defines such as: + #define phys_mem_clean phys_mem_clean_x86_64 +So you can see that it adds the cpu type on to the end of each name in order +to keep the names unique over the multiple builds. + +The way I handle this in MSVC is to build a seperate cpu specific library, containing +this set of repeatedly used sourcecode files, for each supported cpu type. +These cpu specific libraries are then linked together to build the unicorn library. + + +For each supported CPU type + +* Each CPU specific lib has a "forced include" file specified at: + Configuration Properties -> C/C++ -> Advanced -> Forced Include File + so for x86-64 this is "the file "x86_64.h" which is a generated file. + + + +* cpu specific config +there is a "config-target.h" inside each ???-softmmu dir. +there is a "config-target.h-timestamp" inside each ???-softmmu dir. +"config-target.h" is only included in "qemu/include/config.h". + +"config-target.mak" looks like target specific makefile stuff. (very simple) +"qemu/configure" appears to generate these +"qemu/Makefile.target" appears to be used as the template for "qemu/????-softmmu/Makefile" + + + + +* are the following files required? it looks like they might be used by target specific stuff: + gen_all_header.sh (not called) + header_gen.py (can be called by Makefile in unicorn root, but is it ever called) + qemu/aarch64.h + qemu/arm.h + qemu/m68k.h + qemu/mips.h + qemu/mipsel.h + qemu/mips64.h + qemu/mips64el.h + qemu/sparc.h + qemu/sparc64.h + qemu/x86_64.h + + + + +might have to make intermediate libs, one or each target + +* make intermediate libs for every ???-softmmu. + +* each intermediate lib has makefiles: + qemu/x86_64-softmmu/Makefile + qemu/config-host.mak + qemu/x86_64-softmmu/config-target.mak + qemu/x86_64-softmmu/config-devices.mak + qemu/Makefile.objs + + +QEMU_INCLUDES=-I$(SRC_PATH)/tcg -I$(SRC_PATH)/tcg/$(ARCH) -I. -I$(SRC_PATH) -I$(SRC_PATH)/include +QEMU_CFLAGS=-m32 -D__USE_MINGW_ANSI_STDIO=1 -DWIN32_LEAN_AND_MEAN -DWINVER=0x501 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -DUNICORN_HAS_X86 -DUNICORN_HAS_ARM -DUNICORN_HAS_M68K -DUNICORN_HAS_ARM64 -DUNICORN_HAS_MIPS -DUNICORN_HAS_MIPSEL -DUNICORN_HAS_MIPS64 -DUNICORN_HAS_MIPS64EL -DUNICORN_HAS_SPARC -fPIC +QEMU_CFLAGS += -I.. -I$(SRC_PATH)/target-$(TARGET_BASE_ARCH) -DNEED_CPU_H +QEMU_CFLAGS+=-I$(SRC_PATH)/include +QEMU_CFLAGS+=-include x86_64.h + + includes +-I$(SRC_PATH)/tcg +-I$(SRC_PATH)/tcg/$(ARCH) +-I. +-I$(SRC_PATH) +-I$(SRC_PATH)/include +-I.. +-I$(SRC_PATH)/target-$(TARGET_BASE_ARCH) +-I$(SRC_PATH)/include +-include x86_64.h + + defines +-D__USE_MINGW_ANSI_STDIO=1 +-DWIN32_LEAN_AND_MEAN +-DWINVER=0x501 +-D_GNU_SOURCE +-D_FILE_OFFSET_BITS=64 +-D_LARGEFILE_SOURCE +-DNEED_CPU_H +-DUNICORN_HAS_X86 +-DUNICORN_HAS_ARM +-DUNICORN_HAS_M68K +-DUNICORN_HAS_ARM64 +-DUNICORN_HAS_MIPS +-DUNICORN_HAS_MIPSEL +-DUNICORN_HAS_MIPS64 +-DUNICORN_HAS_MIPS64EL +-DUNICORN_HAS_SPARC + + + qemu/config-host.mak + extra_cflags=-m32 -DUNICORN_HAS_X86 -DUNICORN_HAS_ARM -DUNICORN_HAS_M68K -DUNICORN_HAS_ARM64 -DUNICORN_HAS_MIPS -DUNICORN_HAS_MIPSEL -DUNICORN_HAS_MIPS64 -DUNICORN_HAS_MIPS64EL -DUNICORN_HAS_SPARC -fPIC + extra_ldflags= + libs_softmmu= + ARCH=i386 + CONFIG_WIN32=y + CONFIG_FILEVERSION=2,2,1,0 + CONFIG_PRODUCTVERSION=2,2,1,0 + VERSION=2.2.1 + PKGVERSION= + SRC_PATH=/f/GitHub/unicorn/qemu + TARGET_DIRS=x86_64-softmmu arm-softmmu m68k-softmmu aarch64-softmmu mips-softmmu mipsel-softmmu mips64-softmmu mips64el-softmmu sparc-softmmu sparc64-softmmu + GLIB_CFLAGS=-pthread -mms-bitfields -IC:/msys64/mingw32/include/glib-2.0 -IC:/msys64/mingw32/lib/glib-2.0/include + CONFIG_ZERO_MALLOC=y + CONFIG_CPUID_H=y + CONFIG_THREAD_SETNAME_BYTHREAD=y + CONFIG_PTHREAD_SETNAME_NP=y + CFLAGS=-pthread -mms-bitfields -IC:/msys64/mingw32/include/glib-2.0 -IC:/msys64/mingw32/lib/glib-2.0/include -g + + QEMU_CFLAGS=-m32 -D__USE_MINGW_ANSI_STDIO=1 -DWIN32_LEAN_AND_MEAN -DWINVER=0x501 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -DUNICORN_HAS_X86 -DUNICORN_HAS_ARM -DUNICORN_HAS_M68K -DUNICORN_HAS_ARM64 -DUNICORN_HAS_MIPS -DUNICORN_HAS_MIPSEL -DUNICORN_HAS_MIPS64 -DUNICORN_HAS_MIPS64EL -DUNICORN_HAS_SPARC -fPIC + QEMU_INCLUDES=-I$(SRC_PATH)/tcg -I$(SRC_PATH)/tcg/$(ARCH) -I. -I$(SRC_PATH) -I$(SRC_PATH)/include + LDFLAGS=-Wl,--nxcompat -Wl,--no-seh -Wl,--dynamicbase -Wl,--warn-common -m32 -g + LIBS+=-LC:/msys64/mingw32/lib -lgthread-2.0 -pthread -lglib-2.0 -lintl -lwinmm -lws2_32 -liphlpapi -lz + + + qemu/x86_64-softmmu/Makefile + QEMU_CFLAGS += -I.. -I$(SRC_PATH)/target-$(TARGET_BASE_ARCH) -DNEED_CPU_H + QEMU_CFLAGS+=-I$(SRC_PATH)/include + + + qemu/x86_64-softmmu/config-target.mak + TARGET_X86_64=y + TARGET_NAME=x86_64 + TARGET_BASE_ARCH=i386 + TARGET_ABI_DIR=x86_64 + CONFIG_SOFTMMU=y + LDFLAGS+= + QEMU_CFLAGS+= + QEMU_CFLAGS+=-include x86_64.h + + + qemu/x86_64-softmmu/config-devices.mak + CONFIG_VGA=y + CONFIG_QXL=$(CONFIG_SPICE) + CONFIG_VGA_PCI=y + CONFIG_VGA_ISA=y + CONFIG_VGA_CIRRUS=y + CONFIG_VMWARE_VGA=y + CONFIG_VMMOUSE=y + CONFIG_SERIAL=y + CONFIG_PARALLEL=y + CONFIG_I8254=y + CONFIG_PCSPK=y + CONFIG_PCKBD=y + CONFIG_FDC=y + CONFIG_ACPI=y + CONFIG_APM=y + CONFIG_I8257=y + CONFIG_IDE_ISA=y + CONFIG_IDE_PIIX=y + CONFIG_NE2000_ISA=y + CONFIG_PIIX_PCI=y + CONFIG_HPET=y + CONFIG_APPLESMC=y + CONFIG_I8259=y + CONFIG_PFLASH_CFI01=y + CONFIG_TPM_TIS=$(CONFIG_TPM) + CONFIG_PCI_HOTPLUG_OLD=y + CONFIG_MC146818RTC=y + CONFIG_PAM=y + CONFIG_PCI_PIIX=y + CONFIG_WDT_IB700=y + CONFIG_XEN_I386=$(CONFIG_XEN) + CONFIG_ISA_DEBUG=y + CONFIG_ISA_TESTDEV=y + CONFIG_VMPORT=y + CONFIG_SGA=y + CONFIG_LPC_ICH9=y + CONFIG_PCI_Q35=y + CONFIG_APIC=y + CONFIG_IOAPIC=y + CONFIG_ICC_BUS=y + CONFIG_PVPANIC=y + CONFIG_MEM_HOTPLUG=y + CONFIG_PCI=y + CONFIG_VIRTIO_PCI=y + CONFIG_VIRTIO=y + CONFIG_USB_UHCI=y + CONFIG_USB_OHCI=y + CONFIG_USB_EHCI=y + CONFIG_USB_XHCI=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_LSI_SCSI_PCI=y + CONFIG_VMW_PVSCSI_SCSI_PCI=y + CONFIG_MEGASAS_SCSI_PCI=y + CONFIG_RTL8139_PCI=y + CONFIG_E1000_PCI=y + CONFIG_VMXNET3_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_PCI=y + CONFIG_IPACK=y + CONFIG_WDT_IB6300ESB=y + CONFIG_PCI_TESTDEV=y + CONFIG_NVME_PCI=y + CONFIG_SB16=y + CONFIG_ADLIB=y + CONFIG_GUS=y + CONFIG_CS4231A=y + CONFIG_USB_TABLET_WACOM=y + CONFIG_USB_STORAGE_BOT=y + CONFIG_USB_STORAGE_UAS=y + CONFIG_USB_STORAGE_MTP=y + CONFIG_USB_SMARTCARD=y + CONFIG_USB_AUDIO=y + CONFIG_USB_SERIAL=y + CONFIG_USB_NETWORK=y + CONFIG_USB_BLUETOOTH=y + + + + + + + + +compiler.h is in "qemu/include/qemu/compiler.h" +it includes "config-host.h" + +config.h is in "qemu/include/config.h" +it includes "config-host.h" + +config-host.h is bindings/msvc_native/config-host.h + + + + + +:: Other things + +* GNU seems to rely on __i386__ or __x86_64__ defined if the host is 32bit or 64bit respectively.