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zephyr/arch/x86/intel64.cmake

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arch/x86: split CMakeLists.txt into subarch-specific files Separate common, ia32-specific, and x64-specific into separate files. Signed-off-by: Charles E. Youse <charles.youse@intel.com>
2019-06-12 23:30:14 +02:00
# Copyright (c) 2019 Intel Corp.
# SPDX-License-Identifier: Apache-2.0
arch/x86: initial Intel64 bootstrap framework This patch adds basic build infrastructure, definitions, a linker script, etc. to use the Zephyr and 0.10.1 SDK to build a 64-bit ELF binary suitable for use with GRUB to minimally bootstrap an Apollo Lake (e.g., UpSquared) board. The resulting binary can hardly be called a Zephyr kernel as it is lacking most of the glue logic, but it is a starting point to flesh those out in the x86 tree. The "kernel" builds with a few harmless warnings, both with GCC from the Zephyr SDK and with ICC (which is currently being worked on in a separate branch). These warnings are either related to pointer size differences (since this is an LP64 build) and/or dummy functions that will be replaced with working versions shortly. Signed-off-by: Charles E. Youse <charles.youse@intel.com>
2019-07-04 22:49:06 +02:00
zephyr_cc_option(-m64)
x86: add build system hooks for page tables 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>
2020-06-17 21:33:20 +02:00
set_property(GLOBAL PROPERTY PROPERTY_OUTPUT_ARCH "i386:x86-64")
set_property(GLOBAL PROPERTY PROPERTY_OUTPUT_FORMAT "elf64-x86-64")
get_property(OUTPUT_ARCH GLOBAL PROPERTY PROPERTY_OUTPUT_ARCH)
get_property(OUTPUT_FORMAT GLOBAL PROPERTY PROPERTY_OUTPUT_FORMAT)
x86: add kconfigs and compiler flags for MMX and SSE* This adds kconfigs and compiler flags to support MMX and SSE* instructions. Signed-off-by: Daniel Leung <daniel.leung@intel.com>
2021-01-08 01:13:52 +01:00
if(CONFIG_X86_SSE)
# x86-64 by default has SSE and SSE2
# so no need to add compiler flags for them.
if(CONFIG_X86_SSE3)
zephyr_cc_option(-msse3)
else()
zephyr_cc_option(-mno-sse3)
endif()
if(CONFIG_X86_SSSE3)
zephyr_cc_option(-mssse3)
else()
zephyr_cc_option(-mno-ssse3)
endif()
if(CONFIG_X86_SSE41)
zephyr_cc_option(-msse4.1)
else()
zephyr_cc_option(-mno-sse4.1)
endif()
if(CONFIG_X86_SSE42)
zephyr_cc_option(-msse4.2)
else()
zephyr_cc_option(-mno-sse4.2)
endif()
if(CONFIG_X86_SSE4A)
zephyr_cc_option(-msse4a)
else()
zephyr_cc_option(-mno-sse4a)
endif()
endif()
arch/x86: initial Intel64 bootstrap framework This patch adds basic build infrastructure, definitions, a linker script, etc. to use the Zephyr and 0.10.1 SDK to build a 64-bit ELF binary suitable for use with GRUB to minimally bootstrap an Apollo Lake (e.g., UpSquared) board. The resulting binary can hardly be called a Zephyr kernel as it is lacking most of the glue logic, but it is a starting point to flesh those out in the x86 tree. The "kernel" builds with a few harmless warnings, both with GCC from the Zephyr SDK and with ICC (which is currently being worked on in a separate branch). These warnings are either related to pointer size differences (since this is an LP64 build) and/or dummy functions that will be replaced with working versions shortly. Signed-off-by: Charles E. Youse <charles.youse@intel.com>
2019-07-04 22:49:06 +02:00
add_subdirectory(core)
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