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NJU-ProjectN/abstract-machine ics2023 initialized

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NJU-ProjectN/abstract-machine 3348db971fd860be5cb28e21c18f9d0e65d0c96a Merge pull request #8 from Jasonyanyusong/master
This commit is contained in:
xinyangli 2023-12-21 00:20:42 +08:00
parent 2824efad33
commit 8e4feb4010
129 changed files with 9017 additions and 0 deletions
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4
abstract-machine/scripts/isa/loongarch32r.mk Normal file
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CROSS_COMPILE := loongarch32r-linux-gnusf-
COMMON_FLAGS := -fno-pic
CFLAGS += $(COMMON_FLAGS) -static
ASFLAGS += $(COMMON_FLAGS) -O0

5
abstract-machine/scripts/isa/mips32.mk Normal file
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CROSS_COMPILE := mips-linux-gnu-
COMMON_FLAGS := -march=mips32 -fno-pic -fno-delayed-branch -mno-abicalls -mno-check-zero-division -EL
CFLAGS += $(COMMON_FLAGS) -static -mno-llsc -mno-imadd -mno-mad
ASFLAGS += $(COMMON_FLAGS) -O0
LDFLAGS += -EL

8
abstract-machine/scripts/isa/riscv.mk Normal file
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CROSS_COMPILE := riscv64-linux-gnu-
COMMON_CFLAGS := -fno-pic -march=rv64g -mcmodel=medany -mstrict-align
CFLAGS += $(COMMON_CFLAGS) -static
ASFLAGS += $(COMMON_CFLAGS) -O0
LDFLAGS += -melf64lriscv
# overwrite ARCH_H defined in $(AM_HOME)/Makefile
ARCH_H := arch/riscv.h

5
abstract-machine/scripts/isa/x86.mk Normal file
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export CROSS_COMPILE := x86_64-linux-gnu-
CFLAGS += -m32 -fno-pic -fno-omit-frame-pointer -march=i386
CFLAGS += -fcf-protection=none # remove endbr32 in Ubuntu 20.04 with a CPU newer than Comet Lake
ASFLAGS += -m32 -fno-pic
LDFLAGS += -melf_i386

4
abstract-machine/scripts/isa/x86_64.mk Normal file
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export CROSS_COMPILE := x86_64-linux-gnu-
CFLAGS += -m64 -fPIC -mno-sse
ASFLAGS += -m64 -fPIC
LDFLAGS += -melf_x86_64

33
abstract-machine/scripts/linker.ld Normal file
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ENTRY(_start)
PHDRS { text PT_LOAD; data PT_LOAD; }
SECTIONS {
/* _pmem_start and _entry_offset are defined in LDFLAGS */
. = _pmem_start + _entry_offset;
.text : {
*(entry)
*(.text*)
} : text
etext = .;
_etext = .;
.rodata : {
*(.rodata*)
}
.data : {
*(.data)
} : data
edata = .;
_data = .;
.bss : {
_bss_start = .;
*(.bss*)
*(.sbss*)
*(.scommon)
}
_stack_top = ALIGN(0x1000);
. = _stack_top + 0x8000;
_stack_pointer = .;
end = .;
_end = .;
_heap_start = ALIGN(0x1000);
}

8
abstract-machine/scripts/loongarch32r-nemu.mk Normal file
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include $(AM_HOME)/scripts/isa/loongarch32r.mk
include $(AM_HOME)/scripts/platform/nemu.mk
CFLAGS += -DISA_H=\"loongarch/loongarch32r.h\"
AM_SRCS += loongarch/nemu/start.S \
loongarch/nemu/cte.c \
loongarch/nemu/trap.S \
loongarch/nemu/vme.c

8
abstract-machine/scripts/mips32-nemu.mk Normal file
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include $(AM_HOME)/scripts/isa/mips32.mk
include $(AM_HOME)/scripts/platform/nemu.mk
CFLAGS += -DISA_H=\"mips/mips32.h\"
AM_SRCS += mips/nemu/start.S \
mips/nemu/cte.c \
mips/nemu/trap.S \
mips/nemu/vme.c

27
abstract-machine/scripts/native.mk Normal file
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AM_SRCS := native/trm.c \
native/ioe.c \
native/cte.c \
native/trap.S \
native/vme.c \
native/mpe.c \
native/platform.c \
native/ioe/input.c \
native/ioe/timer.c \
native/ioe/gpu.c \
native/ioe/audio.c \
native/ioe/disk.c \
CFLAGS += -fpie
ASFLAGS += -fpie -pie
comma = ,
LDFLAGS_CXX = $(addprefix -Wl$(comma), $(LDFLAGS))
image:
@echo + LD "->" $(IMAGE_REL)
@g++ -pie -o $(IMAGE) -Wl,--whole-archive $(LINKAGE) -Wl,-no-whole-archive $(LDFLAGS_CXX) -lSDL2 -ldl
run: image
$(IMAGE)
gdb: image
gdb -ex "handle SIGUSR1 SIGUSR2 SIGSEGV noprint nostop" $(IMAGE)

29
abstract-machine/scripts/platform/nemu.mk Normal file
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AM_SRCS := platform/nemu/trm.c \
platform/nemu/ioe/ioe.c \
platform/nemu/ioe/timer.c \
platform/nemu/ioe/input.c \
platform/nemu/ioe/gpu.c \
platform/nemu/ioe/audio.c \
platform/nemu/ioe/disk.c \
platform/nemu/mpe.c
CFLAGS += -fdata-sections -ffunction-sections
LDFLAGS += -T $(AM_HOME)/scripts/linker.ld \
--defsym=_pmem_start=0x80000000 --defsym=_entry_offset=0x0
LDFLAGS += --gc-sections -e _start
NEMUFLAGS += -l $(shell dirname $(IMAGE).elf)/nemu-log.txt
CFLAGS += -DMAINARGS=\"$(mainargs)\"
CFLAGS += -I$(AM_HOME)/am/src/platform/nemu/include
.PHONY: $(AM_HOME)/am/src/platform/nemu/trm.c
image: $(IMAGE).elf
@$(OBJDUMP) -d $(IMAGE).elf > $(IMAGE).txt
@echo + OBJCOPY "->" $(IMAGE_REL).bin
@$(OBJCOPY) -S --set-section-flags .bss=alloc,contents -O binary $(IMAGE).elf $(IMAGE).bin
run: image
$(MAKE) -C $(NEMU_HOME) ISA=$(ISA) run ARGS="$(NEMUFLAGS)" IMG=$(IMAGE).bin
gdb: image
$(MAKE) -C $(NEMU_HOME) ISA=$(ISA) gdb ARGS="$(NEMUFLAGS)" IMG=$(IMAGE).bin

21
abstract-machine/scripts/platform/npc.mk Normal file
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AM_SRCS := riscv/npc/start.S \
riscv/npc/trm.c \
riscv/npc/ioe.c \
riscv/npc/timer.c \
riscv/npc/input.c \
riscv/npc/cte.c \
riscv/npc/trap.S \
platform/dummy/vme.c \
platform/dummy/mpe.c
CFLAGS += -fdata-sections -ffunction-sections
LDFLAGS += -T $(AM_HOME)/scripts/linker.ld \
--defsym=_pmem_start=0x80000000 --defsym=_entry_offset=0x0
LDFLAGS += --gc-sections -e _start
CFLAGS += -DMAINARGS=\"$(mainargs)\"
.PHONY: $(AM_HOME)/am/src/riscv/npc/trm.c
image: $(IMAGE).elf
@$(OBJDUMP) -d $(IMAGE).elf > $(IMAGE).txt
@echo + OBJCOPY "->" $(IMAGE_REL).bin
@$(OBJCOPY) -S --set-section-flags .bss=alloc,contents -O binary $(IMAGE).elf $(IMAGE).bin

17
abstract-machine/scripts/platform/qemu.mk Normal file
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.PHONY: build-arg
LDFLAGS += -N -Ttext-segment=0x00100000
QEMU_FLAGS += -serial mon:stdio \
-machine accel=tcg \
-smp "$(smp)" \
-drive format=raw,file=$(IMAGE)
build-arg: image
@( echo -n $(mainargs); ) | dd if=/dev/stdin of=$(IMAGE) bs=512 count=2 seek=1 conv=notrunc status=none
BOOT_HOME := $(AM_HOME)/am/src/x86/qemu/boot
image: $(IMAGE).elf
@$(MAKE) -s -C $(BOOT_HOME)
@echo + CREATE "->" $(IMAGE_REL)
@( cat $(BOOT_HOME)/bootblock.o; head -c 1024 /dev/zero; cat $(IMAGE).elf ) > $(IMAGE)

10
abstract-machine/scripts/riscv32-nemu.mk Normal file
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include $(AM_HOME)/scripts/isa/riscv.mk
include $(AM_HOME)/scripts/platform/nemu.mk
CFLAGS += -DISA_H=\"riscv/riscv.h\"
COMMON_CFLAGS += -march=rv32im_zicsr -mabi=ilp32 # overwrite
LDFLAGS += -melf32lriscv # overwrite
AM_SRCS += riscv/nemu/start.S \
riscv/nemu/cte.c \
riscv/nemu/trap.S \
riscv/nemu/vme.c

10
abstract-machine/scripts/riscv32e-nemu.mk Normal file
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include $(AM_HOME)/scripts/isa/riscv.mk
include $(AM_HOME)/scripts/platform/nemu.mk
CFLAGS += -DISA_H=\"riscv/riscv.h\"
COMMON_CFLAGS += -march=rv32em_zicsr -mabi=ilp32e # overwrite
LDFLAGS += -melf32lriscv # overwrite
AM_SRCS += riscv/nemu/start.S \
riscv/nemu/cte.c \
riscv/nemu/trap.S \
riscv/nemu/vme.c

10
abstract-machine/scripts/riscv32e-npc.mk Normal file
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include $(AM_HOME)/scripts/isa/riscv.mk
include $(AM_HOME)/scripts/platform/npc.mk
COMMON_CFLAGS += -march=rv32e_zicsr -mabi=ilp32e # overwrite
LDFLAGS += -melf32lriscv # overwrite
AM_SRCS += riscv/npc/libgcc/div.S \
riscv/npc/libgcc/muldi3.S \
riscv/npc/libgcc/multi3.c \
riscv/npc/libgcc/ashldi3.c \
riscv/npc/libgcc/unused.c

8
abstract-machine/scripts/riscv64-nemu.mk Normal file
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include $(AM_HOME)/scripts/isa/riscv.mk
include $(AM_HOME)/scripts/platform/nemu.mk
CFLAGS += -DISA_H=\"riscv/riscv.h\"
AM_SRCS += riscv/nemu/start.S \
riscv/nemu/cte.c \
riscv/nemu/trap.S \
riscv/nemu/vme.c

19
abstract-machine/scripts/spike.mk Normal file
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include $(AM_HOME)/scripts/isa/riscv.mk
AM_SRCS := riscv/spike/trm.c \
riscv/spike/ioe.c \
riscv/spike/timer.c \
riscv/spike/start.S \
riscv/spike/htif.S \
platform/dummy/cte.c \
platform/dummy/vme.c \
platform/dummy/mpe.c \
CFLAGS += -fdata-sections -ffunction-sections
LDFLAGS += -T $(AM_HOME)/am/src/riscv/spike/linker.ld
LDFLAGS += --gc-sections -e _start
CFLAGS += -DMAINARGS=\"$(mainargs)\"
.PHONY: $(AM_HOME)/am/src/riscv/spike/trm.c
image: $(IMAGE).elf

10
abstract-machine/scripts/x86-nemu.mk Normal file
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include $(AM_HOME)/scripts/isa/x86.mk
include $(AM_HOME)/scripts/platform/nemu.mk
CFLAGS += -mstringop-strategy=loop -DISA_H=\"x86/x86.h\"
# overwrite _pmem_start and _entry_offset defined in nemu.mk
LDFLAGS += --defsym=_pmem_start=0x0 --defsym=_entry_offset=0x100000
AM_SRCS += x86/nemu/start.S \
x86/nemu/cte.c \
x86/nemu/trap.S \
x86/nemu/vme.c

13
abstract-machine/scripts/x86-qemu.mk Normal file
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include $(AM_HOME)/scripts/isa/x86.mk
include $(AM_HOME)/scripts/platform/qemu.mk
AM_SRCS := x86/qemu/start32.S \
x86/qemu/trap32.S \
x86/qemu/trm.c \
x86/qemu/cte.c \
x86/qemu/ioe.c \
x86/qemu/vme.c \
x86/qemu/mpe.c
run: build-arg
@qemu-system-i386 $(QEMU_FLAGS)

13
abstract-machine/scripts/x86_64-qemu.mk Normal file
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include $(AM_HOME)/scripts/isa/x86_64.mk
include $(AM_HOME)/scripts/platform/qemu.mk
AM_SRCS := x86/qemu/start64.S \
x86/qemu/trap64.S \
x86/qemu/trm.c \
x86/qemu/cte.c \
x86/qemu/ioe.c \
x86/qemu/vme.c \
x86/qemu/mpe.c
run: build-arg
@qemu-system-x86_64 $(QEMU_FLAGS)