mirror of
https://github.com/genodelabs/genode.git
synced 2024-12-19 05:37:54 +00:00
51 lines
1.4 KiB
Makefile
51 lines
1.4 KiB
Makefile
#
|
|
# Specifics for Fiasco on ARM
|
|
#
|
|
# The following variables must be defined by a platform spec file:
|
|
#
|
|
# L4SYS_ARM_CPU - Platform identifiert used for constructing l4sys path
|
|
# names corresponding to the ARM platform. For example,
|
|
# specify 'arm_int' for the ARM integrator board.
|
|
# RAM_BASE - Start address of physical memory. If not specified,
|
|
# the start adress 0x0 is used.
|
|
#
|
|
|
|
SPECS += arm fiasco 32bit
|
|
|
|
#
|
|
# ARM-specific L4/sys headers
|
|
#
|
|
L4_INC_DIR += $(L4_BUILD_DIR)/include/arm/l4v2 \
|
|
$(L4_BUILD_DIR)/include/arm
|
|
|
|
#
|
|
# Support for Fiasco's ARM-specific extensions of L4
|
|
# and ARM-specific utility functions.
|
|
#
|
|
REP_INC_DIR += include/arm
|
|
|
|
#
|
|
# Defines for L4/sys headers
|
|
#
|
|
CC_OPT += -DSYSTEM_$(L4SYS_ARM_CPU)_l4v2
|
|
CC_OPT += -DCONFIG_L4_CALL_SYSCALLS -DL4API_l4v2 -DARCH_arm
|
|
CC_OPT += -msoft-float -fomit-frame-pointer
|
|
AS_OPT += -mfpu=softfpa
|
|
|
|
#
|
|
# Linker options that are specific for L4 on ARM
|
|
#
|
|
RAM_BASE ?= 0x0
|
|
LD_TEXT_ADDR ?= $(shell printf "0x%x" $$(($(RAM_BASE) + 0x00078000)))
|
|
CXX_LINK_OPT += -Wl,-Ttext=$(LINK_TEXT_ADDR)
|
|
CXX_LINK_OPT += -L$(L4_BUILD_DIR)/lib/$(L4SYS_ARM_CPU)/l4v2
|
|
EXT_OBJECTS += -ll4sys
|
|
|
|
#
|
|
# Also include less-specific configuration last
|
|
#
|
|
include $(call select_from_repositories,mk/spec-32bit.mk)
|
|
include $(call select_from_repositories,mk/spec-fiasco.mk)
|
|
|
|
INC_DIR += $(L4_INC_DIR)
|