mirror of
https://github.com/zephyrproject-rtos/zephyr
synced 2025-08-14 02:46:17 +00:00
df2fe7c1f7
We need to produce a binary set of page tables wired together by physical address. Add build system logic to use the script to produce them. Some logic for running build scripts that produce artifacts moved out of IA32 into common CMake code. Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
99 lines
2.8 KiB
CMake
99 lines
2.8 KiB
CMake
# Copyright (c) 2019 Intel Corp.
|
|
# SPDX-License-Identifier: Apache-2.0
|
|
|
|
# Find out if we are optimizing for size
|
|
get_target_property(zephyr_COMPILE_OPTIONS zephyr_interface INTERFACE_COMPILE_OPTIONS)
|
|
if ("-Os" IN_LIST zephyr_COMPILE_OPTIONS)
|
|
zephyr_cc_option(-mpreferred-stack-boundary=2)
|
|
else()
|
|
zephyr_compile_definitions(PERF_OPT)
|
|
endif()
|
|
|
|
set_property(GLOBAL PROPERTY PROPERTY_OUTPUT_ARCH "i386")
|
|
set_property(GLOBAL PROPERTY PROPERTY_OUTPUT_FORMAT "elf32-i386")
|
|
|
|
if(CMAKE_C_COMPILER_ID STREQUAL "Clang")
|
|
zephyr_compile_options(-Qunused-arguments)
|
|
|
|
zephyr_cc_option(
|
|
-m32
|
|
-gdwarf-2
|
|
)
|
|
endif()
|
|
|
|
zephyr_cc_option_ifndef(CONFIG_SSE_FP_MATH -mno-sse)
|
|
|
|
if(CMAKE_VERBOSE_MAKEFILE)
|
|
set(GENIDT_EXTRA_ARGS --verbose)
|
|
else()
|
|
set(GENIDT_EXTRA_ARGS "")
|
|
endif()
|
|
|
|
set(GENIDT ${ZEPHYR_BASE}/arch/x86/gen_idt.py)
|
|
|
|
define_property(GLOBAL PROPERTY PROPERTY_OUTPUT_ARCH BRIEF_DOCS " " FULL_DOCS " ")
|
|
|
|
# Use gen_idt.py and objcopy to generate irq_int_vector_map.o,
|
|
# irq_vectors_alloc.o, and staticIdt.o from the elf file ${ZEPHYR_PREBUILT_EXECUTABLE}
|
|
set(gen_idt_output_files
|
|
${CMAKE_CURRENT_BINARY_DIR}/irq_int_vector_map.bin
|
|
${CMAKE_CURRENT_BINARY_DIR}/staticIdt.bin
|
|
${CMAKE_CURRENT_BINARY_DIR}/irq_vectors_alloc.bin
|
|
)
|
|
add_custom_target(
|
|
gen_idt_output
|
|
DEPENDS
|
|
${gen_idt_output_files}
|
|
)
|
|
add_custom_command(
|
|
OUTPUT irq_int_vector_map.bin staticIdt.bin irq_vectors_alloc.bin
|
|
COMMAND
|
|
${PYTHON_EXECUTABLE}
|
|
${GENIDT}
|
|
--kernel $<TARGET_FILE:${ZEPHYR_PREBUILT_EXECUTABLE}>
|
|
--output-idt staticIdt.bin
|
|
--vector-map irq_int_vector_map.bin
|
|
--output-vectors-alloc irq_vectors_alloc.bin
|
|
${GENIDT_EXTRA_ARGS}
|
|
DEPENDS ${ZEPHYR_PREBUILT_EXECUTABLE}
|
|
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
|
|
)
|
|
|
|
# Must be last so that soc/ can override default exception handlers
|
|
add_subdirectory(core)
|
|
|
|
get_property(OUTPUT_ARCH GLOBAL PROPERTY PROPERTY_OUTPUT_ARCH)
|
|
get_property(OUTPUT_FORMAT GLOBAL PROPERTY PROPERTY_OUTPUT_FORMAT)
|
|
|
|
|
|
|
|
add_bin_file_to_the_next_link(gen_idt_output staticIdt)
|
|
add_bin_file_to_the_next_link(gen_idt_output irq_int_vector_map)
|
|
add_bin_file_to_the_next_link(gen_idt_output irq_vectors_alloc)
|
|
|
|
if(CONFIG_GDT_DYNAMIC)
|
|
# Use gen_gdt.py and objcopy to generate gdt.o from from the elf
|
|
# file ${ZEPHYR_PREBUILT_EXECUTABLE}, creating the temp file gdt.bin along the
|
|
# way.
|
|
#
|
|
# ${ZEPHYR_PREBUILT_EXECUTABLE}.elf -> gdt.bin -> gdt.o
|
|
add_custom_target(
|
|
gdt_bin_target
|
|
DEPENDS
|
|
gdt.bin
|
|
)
|
|
add_custom_command(
|
|
OUTPUT gdt.bin
|
|
COMMAND
|
|
${PYTHON_EXECUTABLE}
|
|
${ZEPHYR_BASE}/arch/x86/gen_gdt.py
|
|
--kernel $<TARGET_FILE:${ZEPHYR_PREBUILT_EXECUTABLE}>
|
|
--output-gdt gdt.bin
|
|
$<$<BOOL:${CMAKE_VERBOSE_MAKEFILE}>:--verbose>
|
|
DEPENDS ${ZEPHYR_PREBUILT_EXECUTABLE}
|
|
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
|
|
)
|
|
|
|
add_bin_file_to_the_next_link(gdt_bin_target gdt)
|
|
endif()
|