| Dir : /usr/src/kernels/4.18.0-553.141.2.el8_10.x86_64/arch/hexagon/ |
| Server: Linux ituca148.hostpapavps.net 4.18.0-553.141.2.el8_10.x86_64 #1 SMP Wed Jul 8 10:28:18 EDT 2026 x86_64 IP: 216.7.89.187 |
| Dir : //usr/src/kernels/4.18.0-553.141.2.el8_10.x86_64/arch/hexagon/Makefile |
# 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)
# no KBUILD_LDFLAGS?
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)
libs-y += $(LIBGCC)
head-y := arch/hexagon/kernel/head.o
core-y += arch/hexagon/kernel/ \
arch/hexagon/mm/ \
arch/hexagon/lib/