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acrn-hypervisor/hypervisor/bsp/uefi/efi/Makefile

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initial import internal commit: 14ac2bc2299032fa6714d1fefa7cf0987b3e3085 Signed-off-by: Eddie Dong <eddie.dong@intel.com>
2018-03-07 20:57:14 +08:00
#
# Copyright (c) 2011, Intel Corporation
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following
# disclaimer in the documentation and/or other materials provided
# with the distribution.
# * Neither the name of Intel Corporation nor the names of its
# contributors may be used to endorse or promote products derived
# from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#
RELEASE:=0
HV_OBJDIR:=build
HV_FILE:=acrn
EFI_OBJDIR:=$(HV_OBJDIR)/bsp/uefi/efi
C_SRCS = boot.c pe.c malloc.c
ACRN_OBJS := $(patsubst %.c,$(EFI_OBJDIR)/%.o,$(C_SRCS))
UEFI: change the acrn boot flow on uefi platform With current code, the acrn.efi is inserted between cl bootloader.efi and bzImage.efi that destroyed the chain relationship of cl bootloader and cl bzImage.efi. And the following is current boot flow: UEFI -> cl bootloader.efi -> acrn.efi -> bzImage.efi The purpose of this patch is resume above chain relationship, and make uefi vm return to efi stub context once launched, then continue to call the UEFI API(LoadImage/StartImage) to launch cl bootloader or other bootloaders. So the boot flow will change to be as below: UEFI -> acrn.efi -> cl bootloader.efi -> bzImage.efi After applying this patch, the code related to loading bzImage.efi and getting pe_entry is unnecessary due to the bzImage.efi will not be launched by acrn.efi directly, so it is removed. Signed-off-by: Zheng, Gen <gen.zheng@intel.com>
2018-03-29 10:40:11 +08:00
INCLUDE_PATH += ../include/bsp/
initial import internal commit: 14ac2bc2299032fa6714d1fefa7cf0987b3e3085 Signed-off-by: Eddie Dong <eddie.dong@intel.com>
2018-03-07 20:57:14 +08:00
OBJCOPY=objcopy
HOST = $(shell $(CC) -dumpmachine | sed "s/\(-\).*$$//")
ARCH := $(shell $(CC) -dumpmachine | sed "s/\(-\).*$$//")
ifeq ($(ARCH),x86_64)
LIBDIR := $(shell if [ -d /usr/lib64 ]; then echo /usr/lib64; \
else if [ -d /usr/lib ]; then echo /usr/lib; fi ; fi;)
FORMAT=efi-app-x86-64
else
ARCH=ia32
LIBDIR=/usr/lib32
FORMAT=efi-app-ia32
endif
INCDIR := /usr/include
# gnuefi sometimes installs these under a gnuefi/ directory, and sometimes not
makefile: adjust linker path in Makefile As mentioned in https://github.com/projectacrn/acrn-documentation/pull/38 on some operating systems, the ``gnu-efi`` package installs the linker under a ``gnuefi`` folder in ``${LIBDIR}``. This is the case in Fedora for example. Check if the gnuefi folder is there and use it if it is in the path to the linker. This PR fixes the Makefile rather than documenting how to edit it yourself. Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
2018-03-21 04:54:32 +08:00
ifneq ("$(wildcard $(LIBDIR)/gnuefi/crt0-efi-$(ARCH).o)","")
CRT0 := $(LIBDIR)/gnuefi/crt0-efi-$(ARCH).o
LDSCRIPT := $(LIBDIR)/gnuefi/elf_$(ARCH)_efi.lds
else
CRT0 := $(LIBDIR)/crt0-efi-$(ARCH).o
LDSCRIPT := $(LIBDIR)/elf_$(ARCH)_efi.lds
endif
initial import internal commit: 14ac2bc2299032fa6714d1fefa7cf0987b3e3085 Signed-off-by: Eddie Dong <eddie.dong@intel.com>
2018-03-07 20:57:14 +08:00
CFLAGS=-I. -I.. -I$(INCDIR)/efi -I$(INCDIR)/efi/$(ARCH) \
-DEFI_FUNCTION_WRAPPER -fPIC -fshort-wchar -ffreestanding \
HV: Enable the -O2 option for HV Now the -O0 option is used. In such case the code is not optimized. Signed-off-by: Zhao Yakui <yakui.zhao@intel.com> Signed-off-by: Zheng Gen <gen.zheng@intel.com> Reviewed-by: Jason Chen CJ <jason.cj.chen@intel.com> Acked-by: Anthony Xu <anthony.xu@intel.com> Acked-by: Eddie Dong <eddie.dong@intel.com>
2018-05-10 11:14:16 +08:00
-Wall -I../fs/ -D$(ARCH) -O2
initial import internal commit: 14ac2bc2299032fa6714d1fefa7cf0987b3e3085 Signed-off-by: Eddie Dong <eddie.dong@intel.com>
2018-03-07 20:57:14 +08:00
HV: Add gcc compiler option to disable FPU/SSE/MMX FPU/SSE is not supported in HV. Otherwise it is possible that the SSE/FPU register is used under -O2 option. So the gcc option is added to disable them. Signed-off-by: Zhao Yakui <yakui.zhao@intel.com> Reviewed-by: Jason Chen CJ <jason.cj.chen@intel.com> Acked-by: Anthony Xu <anthony.xu@intel.com> Acked-by: Eddie Dong <eddie.dong@intel.com>
2018-05-10 11:14:09 +08:00
CFLAGS += -mno-mmx -mno-sse -mno-sse2 -mno-80387 -mno-fp-ret-in-387
initial import internal commit: 14ac2bc2299032fa6714d1fefa7cf0987b3e3085 Signed-off-by: Eddie Dong <eddie.dong@intel.com>
2018-03-07 20:57:14 +08:00
ifeq ($(ARCH),ia32)
ifeq ($(HOST),x86_64)
CFLAGS += -m32
endif
endif
ifeq ($(ARCH),x86_64)
CFLAGS += -mno-red-zone
endif
LDFLAGS=-T $(LDSCRIPT) -Bsymbolic -shared -nostdlib -znocombreloc \
-L$(LIBDIR) $(CRT0)
EFIBIN=$(HV_OBJDIR)/$(HV_FILE).efi
BOOT=$(EFI_OBJDIR)/boot.efi
efi: makefile: install the EFI configuration file The EFI configuration example file is not installed. This patch adds a rule to install the configuration example file at /usr/share/acrn Signed-off-by: Miguel Bernal Marin <miguel.bernal.marin@linux.intel.com>
2018-03-08 13:31:45 +08:00
CONF_FILE=$(CURDIR)/../clearlinux/acrn.conf
initial import internal commit: 14ac2bc2299032fa6714d1fefa7cf0987b3e3085 Signed-off-by: Eddie Dong <eddie.dong@intel.com>
2018-03-07 20:57:14 +08:00
all: $(EFIBIN)
$(OBJCOPY) --add-section .hv="$(HV_OBJDIR)/$(HV_FILE).bin" --change-section-vma .hv=0x6e000 --set-section-flags .hv=alloc,data,contents,load --section-alignment 0x1000 $(EFI_OBJDIR)/boot.efi $(EFIBIN)
efi: makefile: install the EFI configuration file The EFI configuration example file is not installed. This patch adds a rule to install the configuration example file at /usr/share/acrn Signed-off-by: Miguel Bernal Marin <miguel.bernal.marin@linux.intel.com>
2018-03-08 13:31:45 +08:00
install: $(EFIBIN) install-conf
efi: makefile: install to acrn directory Currently the acrn EFI hypervisor file is installing directly to /usr/share. This patch adds a "acrn" directory to store in /usr/share/acrn Signed-off-by: Miguel Bernal Marin <miguel.bernal.marin@linux.intel.com>
2018-03-08 13:08:41 +08:00
install -D $(EFIBIN) $(DESTDIR)/usr/share/acrn/$(HV_FILE).efi
initial import internal commit: 14ac2bc2299032fa6714d1fefa7cf0987b3e3085 Signed-off-by: Eddie Dong <eddie.dong@intel.com>
2018-03-07 20:57:14 +08:00
$(EFIBIN): $(BOOT)
$(EFI_OBJDIR)/boot.efi: $(EFI_OBJDIR)/boot.so
$(EFI_OBJDIR)/boot.so: $(ACRN_OBJS) $(FS)
$(LD) $(LDFLAGS) -o $@ $^ -lgnuefi -lefi $(shell $(CC) $(CFLAGS) -print-libgcc-file-name)
efi: makefile: install the EFI configuration file The EFI configuration example file is not installed. This patch adds a rule to install the configuration example file at /usr/share/acrn Signed-off-by: Miguel Bernal Marin <miguel.bernal.marin@linux.intel.com>
2018-03-08 13:31:45 +08:00
install-conf: $(CONF_FILE)
samples: move samples to specifi platform diretory Move the platform apl-mrb samples to devicemodel samples directory. Add the install target to the missing samples files and re-organize the samples directory structure to have nuc and apl-mrb samples. Suggested-by: Arzhan Kinzhalin <arzhan.i.kinzhalin@intel.com> Signed-off-by: Miguel Bernal Marin <miguel.bernal.marin@linux.intel.com>
2018-05-24 16:16:57 +08:00
install -D --mode=0644 $^ $(DESTDIR)/usr/share/acrn/samples/nuc/acrn.conf
efi: makefile: install the EFI configuration file The EFI configuration example file is not installed. This patch adds a rule to install the configuration example file at /usr/share/acrn Signed-off-by: Miguel Bernal Marin <miguel.bernal.marin@linux.intel.com>
2018-03-08 13:31:45 +08:00
initial import internal commit: 14ac2bc2299032fa6714d1fefa7cf0987b3e3085 Signed-off-by: Eddie Dong <eddie.dong@intel.com>
2018-03-07 20:57:14 +08:00
clean:
rm -f $(BOOT) $(HV_OBJDIR)/$(HV_FILE).efi $(EFI_OBJDIR)/boot.so $(ACRN_OBJS) $(FS)
$(EFI_OBJDIR)/%.o:%.S
[ ! -e $@ ] && mkdir -p $(dir $@); \
$(CC) $(CFLAGS) -c -o $@ $<
$(EFI_OBJDIR)/%.o: %.c
[ ! -e $@ ] && mkdir -p $(dir $@); \
$(CC) $(patsubst %, -I%, $(INCLUDE_PATH)) -I. -c $(CFLAGS) $(ARCH_CFLAGS) $< -o $@
%.efi: %.so
$(OBJCOPY) -j .text -j .sdata -j .data -j .dynamic -j .dynsym -j .rel \
-j .rela -j .reloc --target=$(FORMAT) $*.so $@