OXIESEC PANEL

Name	Size	Modified	Perms
📁 ..	-	11/17/2022 06:42:18 AM	rwxr-xr-x
📄 Kconfig	6.35 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 Makefile	1.95 KB	11/01/2022 04:52:05 PM	rw-r--r--
📁 include	-	11/17/2022 06:42:16 AM	rwxr-xr-x
📁 kernel	-	11/17/2022 06:42:21 AM	rwxr-xr-x
📁 lib	-	11/17/2022 06:42:21 AM	rwxr-xr-x
📁 mm	-	11/17/2022 06:42:21 AM	rwxr-xr-x

Editing: Makefile

# This file is included by the global makefile so that you can add your own
# architecture-specific flags and dependencies. Remember to do have actions
# for "archclean" and "archdep" for cleaning up and making dependencies for
# this architecture
#
# This file is subject to the terms and conditions of the GNU General Public
# License.  See the file "COPYING" in the main directory of this archive
# for more details.
#

LDFLAGS         :=
OBJCOPYFLAGS    := -O binary
LDFLAGS_vmlinux :=
KBUILD_AFLAGS_MODULE += -fPIC
KBUILD_CFLAGS_MODULE += -fPIC

KBUILD_DEFCONFIG = defconfig

export BITS
ifeq ($(CONFIG_ARCH_RV64I),y)
	BITS := 64
	UTS_MACHINE := riscv64

KBUILD_CFLAGS += -mabi=lp64
	KBUILD_AFLAGS += -mabi=lp64
	KBUILD_MARCH = rv64im
	LDFLAGS += -melf64lriscv
else
	BITS := 32
	UTS_MACHINE := riscv32

KBUILD_CFLAGS += -mabi=ilp32
	KBUILD_AFLAGS += -mabi=ilp32
	KBUILD_MARCH = rv32im
	LDFLAGS += -melf32lriscv
endif

KBUILD_CFLAGS += -Wall

ifeq ($(CONFIG_RISCV_ISA_A),y)
	KBUILD_ARCH_A = a
endif
ifeq ($(CONFIG_RISCV_ISA_C),y)
	KBUILD_ARCH_C = c
endif

KBUILD_AFLAGS += -march=$(KBUILD_MARCH)$(KBUILD_ARCH_A)fd$(KBUILD_ARCH_C)

KBUILD_CFLAGS += -march=$(KBUILD_MARCH)$(KBUILD_ARCH_A)$(KBUILD_ARCH_C)
KBUILD_CFLAGS += -mno-save-restore
KBUILD_CFLAGS += -DCONFIG_PAGE_OFFSET=$(CONFIG_PAGE_OFFSET)

ifeq ($(CONFIG_CMODEL_MEDLOW),y)
	KBUILD_CFLAGS += -mcmodel=medlow
endif
ifeq ($(CONFIG_CMODEL_MEDANY),y)
	KBUILD_CFLAGS += -mcmodel=medany
endif

# GCC versions that support the "-mstrict-align" option default to allowing
# unaligned accesses.  While unaligned accesses are explicitly allowed in the
# RISC-V ISA, they're emulated by machine mode traps on all extant
# architectures.  It's faster to have GCC emit only aligned accesses.
KBUILD_CFLAGS += $(call cc-option,-mstrict-align)

head-y := arch/riscv/kernel/head.o

core-y += arch/riscv/kernel/ arch/riscv/mm/

libs-y += arch/riscv/lib/

PHONY += vdso_install
vdso_install:
	$(Q)$(MAKE) $(build)=arch/riscv/kernel/vdso $@

all: vmlinux