mirror of
https://github.com/projectacrn/acrn-hypervisor.git
synced 2026-07-26 15:44:58 +00:00
1a2d5b9eed
This commit adds riscv build skeleton and adds some dummy files that
prints out hello world.
To build riscv acrn.out/acrn.bin, simply:
make hypervisor \
BOARD=<any existing board> \
SCENARIO=<any existing scenario> \
ARCH=riscv
We still need to specify board and scenario as those were required by
project level makefile.
Tracked-On: #8782
Signed-off-by: Yifan Liu <yifan1.liu@intel.com>
Acked-by: Wang, Yu1 <yu1.wang@intel.com>
55 lines
1.3 KiB
Makefile
55 lines
1.3 KiB
Makefile
CROSS_COMPILE ?= riscv64-linux-gnu-
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CC = $(CROSS_COMPILE)gcc
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AS = $(CROSS_COMPILE)as
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AR = $(CROSS_COMPILE)ar
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LD = $(CROSS_COMPILE)ld
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OBJCOPY = $(CROSS_COMPILE)objcopy
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ARCH_LDSCRIPT_IN = arch/riscv/link_ram.ld.in
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CFLAGS +=
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ASFLAGS +=
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# g expands to i, m, a, f, d, zicsr and zifencei.
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# h for hypervisor extension
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RV_ISA += gh
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RV_ISA += zbb
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RV_ISA += zicbom
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ARCH_CFLAGS += -march=rv64$(subst $() $(),_,$(RV_ISA))
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ARCH_CFLAGS += -mabi=lp64d
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ARCH_CFLAGS += -mcmodel=medany
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ARCH_ASFLAGS += -march=rv64$(subst $() $(),_,$(RV_ISA))
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# HV host assembly sources
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HOST_S_SRCS += arch/riscv/dummy_entry.S
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# HV host C sources
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HOST_C_SRCS += arch/riscv/dummy.c
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# Virtual platform assembly sources
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VP_S_SRCS +=
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# Virtual platform C sources
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VP_C_SRCS += arch/riscv/guest/dummy_guest.c
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HOST_C_OBJS := $(patsubst %.c,$(HV_OBJDIR)/%.o,$(HOST_C_SRCS))
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HOST_S_OBJS := $(patsubst %.S,$(HV_OBJDIR)/%.o,$(HOST_S_SRCS))
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VP_C_OBJS := $(patsubst %.c,$(HV_OBJDIR)/%.o,$(VP_C_SRCS))
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VP_S_OBJS := $(patsubst %.S,$(HV_OBJDIR)/%.o,$(VP_S_SRCS))
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HOST_MOD := $(HV_MODDIR)/host_mod.a
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VP_MOD := $(HV_MODDIR)/vp_mod.a
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MODULES += $(HOST_MOD)
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MODULES += $(VP_MOD)
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$(HOST_MOD): $(HOST_C_OBJS) $(HOST_S_OBJS)
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$(AR) $(ARFLAGS) $(HOST_MOD) $(HOST_C_OBJS) $(HOST_S_OBJS)
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$(VP_MOD): $(VP_C_OBJS) $(VP_S_OBJS)
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$(AR) $(ARFLAGS) $(VP_MOD) $(VP_C_OBJS) $(VP_S_OBJS)
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