mirror of https://github.com/Qortal/Brooklyn
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
40 lines
1.2 KiB
40 lines
1.2 KiB
# SPDX-License-Identifier: GPL-2.0 |
|
# Makefile for the Hexagon arch |
|
|
|
KBUILD_DEFCONFIG = comet_defconfig |
|
|
|
# Do not use GP-relative jumps |
|
KBUILD_CFLAGS += -G0 |
|
LDFLAGS_vmlinux += -G0 |
|
|
|
# Do not use single-byte enums; these will overflow. |
|
KBUILD_CFLAGS += -fno-short-enums |
|
|
|
# Modules must use either long-calls, or use pic/plt. |
|
# Use long-calls for now, it's easier. And faster. |
|
# KBUILD_CFLAGS_MODULE += -fPIC |
|
# KBUILD_LDFLAGS_MODULE += -shared |
|
KBUILD_CFLAGS_MODULE += -mlong-calls |
|
|
|
cflags-y += $(call cc-option,-mv${CONFIG_HEXAGON_ARCH_VERSION}) |
|
aflags-y += $(call cc-option,-mv${CONFIG_HEXAGON_ARCH_VERSION}) |
|
ldflags-y += $(call cc-option,-mv${CONFIG_HEXAGON_ARCH_VERSION}) |
|
|
|
KBUILD_CFLAGS += $(cflags-y) |
|
KBUILD_AFLAGS += $(aflags-y) |
|
KBUILD_LDFLAGS += $(ldflags-y) |
|
|
|
# Thread-info register will be r19. This value is not configureable; |
|
# it is hard-coded in several files. |
|
TIR_NAME := r19 |
|
KBUILD_CFLAGS += -ffixed-$(TIR_NAME) -DTHREADINFO_REG=$(TIR_NAME) -D__linux__ |
|
KBUILD_AFLAGS += -DTHREADINFO_REG=$(TIR_NAME) |
|
|
|
LIBGCC := $(shell $(CC) $(KBUILD_CFLAGS) -print-libgcc-file-name 2>/dev/null) |
|
libs-y += $(LIBGCC) |
|
|
|
head-y := arch/hexagon/kernel/head.o |
|
|
|
core-y += arch/hexagon/kernel/ \ |
|
arch/hexagon/mm/ \ |
|
arch/hexagon/lib/
|
|
|