Raef Coles | 9ec67e6 | 2020-07-10 09:40:35 +0100 | [diff] [blame] | 1 | #------------------------------------------------------------------------------- |
Raef Coles | 88ff799 | 2024-01-11 10:27:05 +0000 | [diff] [blame] | 2 | # Copyright (c) 2020-2024, Arm Limited. All rights reserved. |
Chris Brand | 4b381f8 | 2022-12-01 16:30:23 -0800 | [diff] [blame] | 3 | # Copyright (c) 2022 Cypress Semiconductor Corporation (an Infineon company) |
| 4 | # or an affiliate of Cypress Semiconductor Corporation. All rights reserved. |
Raef Coles | 9ec67e6 | 2020-07-10 09:40:35 +0100 | [diff] [blame] | 5 | # |
| 6 | # SPDX-License-Identifier: BSD-3-Clause |
| 7 | # |
| 8 | #------------------------------------------------------------------------------- |
David Hu | 1249f0d | 2023-12-04 22:57:56 +0800 | [diff] [blame] | 9 | cmake_minimum_required(VERSION 3.21) |
Raef Coles | 9ec67e6 | 2020-07-10 09:40:35 +0100 | [diff] [blame] | 10 | |
Raef Coles | 9ec67e6 | 2020-07-10 09:40:35 +0100 | [diff] [blame] | 11 | SET(CMAKE_SYSTEM_NAME Generic) |
Raef Coles | 9ec67e6 | 2020-07-10 09:40:35 +0100 | [diff] [blame] | 12 | |
| 13 | set(CMAKE_C_COMPILER armclang) |
Rajkumar Kanagaraj | cd83159 | 2022-05-04 11:44:03 +0200 | [diff] [blame] | 14 | set(CMAKE_CXX_COMPILER armclang) |
Raef Coles | 6981732 | 2020-10-19 14:14:14 +0100 | [diff] [blame] | 15 | set(CMAKE_ASM_COMPILER armasm) |
Raef Coles | 9ec67e6 | 2020-07-10 09:40:35 +0100 | [diff] [blame] | 16 | |
| 17 | set(LINKER_VENEER_OUTPUT_FLAG --import_cmse_lib_out=) |
Raef Coles | 6981732 | 2020-10-19 14:14:14 +0100 | [diff] [blame] | 18 | set(COMPILER_CMSE_FLAG $<$<COMPILE_LANGUAGE:C>:-mcmse>) |
Raef Coles | 9ec67e6 | 2020-07-10 09:40:35 +0100 | [diff] [blame] | 19 | |
| 20 | # This variable name is a bit of a misnomer. The file it is set to is included |
| 21 | # at a particular step in the compiler initialisation. It is used here to |
| 22 | # configure the extensions for object files. Despite the name, it also works |
| 23 | # with the Ninja generator. |
| 24 | set(CMAKE_USER_MAKE_RULES_OVERRIDE ${CMAKE_CURRENT_LIST_DIR}/cmake/set_extensions.cmake) |
| 25 | |
Raef Coles | 6d987ba | 2023-07-24 12:06:15 +0100 | [diff] [blame] | 26 | if(NOT DEFINED CMAKE_OBJCOPY) |
| 27 | set(CMAKE_OBJCOPY ${CROSS_COMPILE}-objcopy CACHE FILEPATH "Path to objcopy") |
| 28 | endif() |
| 29 | |
Raef Coles | 6981732 | 2020-10-19 14:14:14 +0100 | [diff] [blame] | 30 | macro(tfm_toolchain_reset_compiler_flags) |
Raef Coles | 9ec67e6 | 2020-07-10 09:40:35 +0100 | [diff] [blame] | 31 | set_property(DIRECTORY PROPERTY COMPILE_OPTIONS "") |
Raef Coles | 6981732 | 2020-10-19 14:14:14 +0100 | [diff] [blame] | 32 | |
| 33 | add_compile_options( |
Rajkumar Kanagaraj | cd83159 | 2022-05-04 11:44:03 +0200 | [diff] [blame] | 34 | $<$<OR:$<COMPILE_LANGUAGE:C>,$<COMPILE_LANGUAGE:CXX>>:-Wno-ignored-optimization-argument> |
| 35 | $<$<OR:$<COMPILE_LANGUAGE:C>,$<COMPILE_LANGUAGE:CXX>>:-Wno-unused-command-line-argument> |
| 36 | $<$<OR:$<COMPILE_LANGUAGE:C>,$<COMPILE_LANGUAGE:CXX>>:-Wall> |
Raef Coles | 6981732 | 2020-10-19 14:14:14 +0100 | [diff] [blame] | 37 | # Don't error when the MBEDTLS_NULL_ENTROPY warning is shown |
Rajkumar Kanagaraj | cd83159 | 2022-05-04 11:44:03 +0200 | [diff] [blame] | 38 | $<$<OR:$<COMPILE_LANGUAGE:C>,$<COMPILE_LANGUAGE:CXX>>:-Wno-error=cpp> |
| 39 | $<$<OR:$<COMPILE_LANGUAGE:C>,$<COMPILE_LANGUAGE:CXX>>:-c> |
| 40 | $<$<OR:$<COMPILE_LANGUAGE:C>,$<COMPILE_LANGUAGE:CXX>>:-fdata-sections> |
| 41 | $<$<OR:$<COMPILE_LANGUAGE:C>,$<COMPILE_LANGUAGE:CXX>>:-ffunction-sections> |
| 42 | $<$<OR:$<COMPILE_LANGUAGE:C>,$<COMPILE_LANGUAGE:CXX>>:-fno-builtin> |
| 43 | $<$<OR:$<COMPILE_LANGUAGE:C>,$<COMPILE_LANGUAGE:CXX>>:-fshort-enums> |
| 44 | $<$<OR:$<COMPILE_LANGUAGE:C>,$<COMPILE_LANGUAGE:CXX>>:-fshort-wchar> |
| 45 | $<$<OR:$<COMPILE_LANGUAGE:C>,$<COMPILE_LANGUAGE:CXX>>:-funsigned-char> |
| 46 | $<$<OR:$<COMPILE_LANGUAGE:C>,$<COMPILE_LANGUAGE:CXX>>:-masm=auto> |
| 47 | $<$<OR:$<COMPILE_LANGUAGE:C>,$<COMPILE_LANGUAGE:CXX>>:-nostdlib> |
Raef Coles | 6981732 | 2020-10-19 14:14:14 +0100 | [diff] [blame] | 48 | $<$<COMPILE_LANGUAGE:C>:-std=c99> |
Rajkumar Kanagaraj | cd83159 | 2022-05-04 11:44:03 +0200 | [diff] [blame] | 49 | $<$<COMPILE_LANGUAGE:CXX>:-std=c++11> |
Raef Coles | 6981732 | 2020-10-19 14:14:14 +0100 | [diff] [blame] | 50 | $<$<COMPILE_LANGUAGE:ASM>:--cpu=${CMAKE_ASM_CPU_FLAG}> |
Sebastian Bøe | b73f176 | 2021-10-28 14:23:13 +0200 | [diff] [blame] | 51 | $<$<AND:$<COMPILE_LANGUAGE:C>,$<BOOL:${TFM_DEBUG_SYMBOLS}>>:-g> |
Rajkumar Kanagaraj | cd83159 | 2022-05-04 11:44:03 +0200 | [diff] [blame] | 52 | $<$<AND:$<COMPILE_LANGUAGE:CXX>,$<BOOL:${TFM_DEBUG_SYMBOLS}>>:-g> |
Raef Coles | 6981732 | 2020-10-19 14:14:14 +0100 | [diff] [blame] | 53 | ) |
| 54 | endmacro() |
| 55 | |
Kevin Peng | c32279d | 2022-02-10 11:11:55 +0800 | [diff] [blame] | 56 | if(CONFIG_TFM_MEMORY_USAGE_QUIET) |
Jimmy Brisson | 1f9b7c8 | 2021-12-14 10:53:36 -0600 | [diff] [blame] | 57 | set(MEMORY_USAGE_FLAG "") |
| 58 | else() |
| 59 | set(MEMORY_USAGE_FLAG --info=summarysizes,sizes,totals,unused,veneers) |
| 60 | endif() |
| 61 | |
Raef Coles | 6981732 | 2020-10-19 14:14:14 +0100 | [diff] [blame] | 62 | macro(tfm_toolchain_reset_linker_flags) |
Raef Coles | 9ec67e6 | 2020-07-10 09:40:35 +0100 | [diff] [blame] | 63 | set_property(DIRECTORY PROPERTY LINK_OPTIONS "") |
Raef Coles | 6981732 | 2020-10-19 14:14:14 +0100 | [diff] [blame] | 64 | |
Raef Coles | 9ec67e6 | 2020-07-10 09:40:35 +0100 | [diff] [blame] | 65 | add_link_options( |
Jimmy Brisson | 1f9b7c8 | 2021-12-14 10:53:36 -0600 | [diff] [blame] | 66 | ${MEMORY_USAGE_FLAG} |
Raef Coles | 9ec67e6 | 2020-07-10 09:40:35 +0100 | [diff] [blame] | 67 | --strict |
| 68 | --symbols |
| 69 | --xref |
Shawn Shan | 95fb876 | 2021-06-25 16:48:40 +0800 | [diff] [blame] | 70 | $<$<AND:$<VERSION_GREATER:${TFM_ISOLATION_LEVEL},1>,$<STREQUAL:"${TEST_PSA_API}","IPC">>:--no-merge> |
Raef Coles | 9ec67e6 | 2020-07-10 09:40:35 +0100 | [diff] [blame] | 71 | # Suppress link warnings that are consistant (and therefore hopefully |
| 72 | # harmless) |
| 73 | # https://developer.arm.com/documentation/100074/0608/linker-errors-and-warnings/list-of-the-armlink-error-and-warning-messages |
| 74 | # Empty region description |
| 75 | --diag_suppress=6312 |
| 76 | # Ns section matches pattern |
| 77 | --diag_suppress=6314 |
| 78 | # Duplicate input files |
| 79 | --diag_suppress=6304 |
Xinyu Zhang | 5b095db | 2021-06-04 15:17:26 +0800 | [diff] [blame] | 80 | # Pattern only matches removed unused sections. |
| 81 | --diag_suppress=6329 |
Raef Coles | 9ec67e6 | 2020-07-10 09:40:35 +0100 | [diff] [blame] | 82 | ) |
Raef Coles | 6981732 | 2020-10-19 14:14:14 +0100 | [diff] [blame] | 83 | endmacro() |
Raef Coles | 9ec67e6 | 2020-07-10 09:40:35 +0100 | [diff] [blame] | 84 | |
Raef Coles | 6981732 | 2020-10-19 14:14:14 +0100 | [diff] [blame] | 85 | macro(tfm_toolchain_set_processor_arch) |
Gabor Abonyi | 866571c | 2021-10-07 13:56:19 +0200 | [diff] [blame] | 86 | if (DEFINED TFM_SYSTEM_PROCESSOR) |
| 87 | set(CMAKE_SYSTEM_PROCESSOR ${TFM_SYSTEM_PROCESSOR}) |
| 88 | |
Gabor Toth | 4d41411 | 2021-11-10 17:44:50 +0100 | [diff] [blame] | 89 | if (TFM_SYSTEM_ARCHITECTURE STREQUAL "armv8.1-m.main") |
| 90 | message(WARNING "MVE is not yet supported using ARMCLANG") |
| 91 | string(APPEND CMAKE_SYSTEM_PROCESSOR "+nomve") |
Gabor Abonyi | 866571c | 2021-10-07 13:56:19 +0200 | [diff] [blame] | 92 | endif() |
| 93 | |
Gabor Abonyi | 866571c | 2021-10-07 13:56:19 +0200 | [diff] [blame] | 94 | if (DEFINED TFM_SYSTEM_DSP) |
| 95 | if(NOT TFM_SYSTEM_DSP) |
| 96 | string(APPEND CMAKE_SYSTEM_PROCESSOR "+nodsp") |
| 97 | endif() |
| 98 | endif() |
| 99 | |
chesun01 | ea11c82 | 2022-12-15 15:53:05 +0800 | [diff] [blame] | 100 | # ARMCLANG specifies that '+nofp' is available on following M-profile cpus: |
Dávid Házi | 3b38533 | 2023-03-06 14:17:42 +0100 | [diff] [blame] | 101 | # 'cortex-m4', 'cortex-m7', 'cortex-m33', 'cortex-m35p', 'cortex-m55' and 'cortex-m85'. |
chesun01 | ea11c82 | 2022-12-15 15:53:05 +0800 | [diff] [blame] | 102 | # Build fails if other M-profile cpu, such as 'cortex-m23', is added with '+nofp'. |
| 103 | # Explicitly list those cpu to align with ARMCLANG description. |
| 104 | if (NOT CONFIG_TFM_FLOAT_ABI STREQUAL "hard" AND |
| 105 | (TFM_SYSTEM_PROCESSOR STREQUAL "cortex-m4" |
| 106 | OR TFM_SYSTEM_PROCESSOR STREQUAL "cortex-m7" |
| 107 | OR TFM_SYSTEM_PROCESSOR STREQUAL "cortex-m33" |
| 108 | OR TFM_SYSTEM_PROCESSOR STREQUAL "cortex-m35p" |
Dávid Házi | 3b38533 | 2023-03-06 14:17:42 +0100 | [diff] [blame] | 109 | OR TFM_SYSTEM_PROCESSOR STREQUAL "cortex-m55" |
| 110 | OR TFM_SYSTEM_PROCESSOR STREQUAL "cortex-m85")) |
chesun01 | ea11c82 | 2022-12-15 15:53:05 +0800 | [diff] [blame] | 111 | string(APPEND CMAKE_SYSTEM_PROCESSOR "+nofp") |
| 112 | endif() |
| 113 | |
Gabor Abonyi | 866571c | 2021-10-07 13:56:19 +0200 | [diff] [blame] | 114 | string(REGEX REPLACE "\\+nodsp" ".no_dsp" CMAKE_ASM_CPU_FLAG "${CMAKE_SYSTEM_PROCESSOR}") |
Bohdan Hunko | 9535af6 | 2023-06-22 15:50:38 +0300 | [diff] [blame] | 115 | string(REGEX REPLACE "\\+nomve" ".no_mve" CMAKE_ASM_CPU_FLAG "${CMAKE_ASM_CPU_FLAG}") |
chesun01 | ea11c82 | 2022-12-15 15:53:05 +0800 | [diff] [blame] | 116 | string(REGEX REPLACE "\\+nofp" ".no_fp" CMAKE_ASM_CPU_FLAG "${CMAKE_ASM_CPU_FLAG}") |
Gabor Abonyi | 866571c | 2021-10-07 13:56:19 +0200 | [diff] [blame] | 117 | else() |
| 118 | set(CMAKE_ASM_CPU_FLAG ${TFM_SYSTEM_ARCHITECTURE}) |
| 119 | |
| 120 | # Armasm uses different syntax than armclang for architecture targets |
| 121 | string(REGEX REPLACE "\\armv" "" CMAKE_ASM_CPU_FLAG "${CMAKE_ASM_CPU_FLAG}") |
| 122 | string(REGEX REPLACE "\\armv" "" CMAKE_ASM_CPU_FLAG "${CMAKE_ASM_CPU_FLAG}") |
| 123 | |
| 124 | # Modifiers are additive instead of subtractive (.fp Vs .no_fp) |
| 125 | if (TFM_SYSTEM_DSP) |
| 126 | string(APPEND CMAKE_ASM_CPU_FLAG ".dsp") |
Gabor Abonyi | 866571c | 2021-10-07 13:56:19 +0200 | [diff] [blame] | 127 | endif() |
chesun01 | ea11c82 | 2022-12-15 15:53:05 +0800 | [diff] [blame] | 128 | |
| 129 | if (CONFIG_TFM_FLOAT_ABI STREQUAL "hard") |
| 130 | string(APPEND CMAKE_ASM_CPU_FLAG ".fp") |
| 131 | endif() |
Gabor Abonyi | 866571c | 2021-10-07 13:56:19 +0200 | [diff] [blame] | 132 | endif() |
| 133 | |
| 134 | # CMAKE_SYSTEM_ARCH is an ARMCLANG CMAKE internal variable, used to set |
| 135 | # compile and linker flags up until CMake 3.21 where CMP0123 was introduced: |
| 136 | # https://cmake.org/cmake/help/latest/policy/CMP0123.html |
| 137 | # This behavior is overwritten by setting CMAKE_C_FLAGS in |
| 138 | # tfm_toolchain_reload_compiler. |
| 139 | # Another use of this variable is to statisfy a requirement for ARMCLANG to |
| 140 | # set either the target CPU or the Architecture. This variable needs to be |
| 141 | # set to allow targeting architectures without a specific CPU. |
| 142 | set(CMAKE_SYSTEM_ARCH ${TFM_SYSTEM_ARCHITECTURE}) |
Raef Coles | 6981732 | 2020-10-19 14:14:14 +0100 | [diff] [blame] | 143 | |
| 144 | set(CMAKE_C_COMPILER_TARGET arm-${CROSS_COMPILE}) |
Rajkumar Kanagaraj | cd83159 | 2022-05-04 11:44:03 +0200 | [diff] [blame] | 145 | set(CMAKE_CXX_COMPILER_TARGET arm-${CROSS_COMPILE}) |
Raef Coles | 6981732 | 2020-10-19 14:14:14 +0100 | [diff] [blame] | 146 | set(CMAKE_ASM_COMPILER_TARGET arm-${CROSS_COMPILE}) |
Raef Coles | 9ec67e6 | 2020-07-10 09:40:35 +0100 | [diff] [blame] | 147 | |
Gabor Toth | 4d41411 | 2021-11-10 17:44:50 +0100 | [diff] [blame] | 148 | # MVE is currently not supported in case of armclang |
| 149 | if (TFM_SYSTEM_ARCHITECTURE STREQUAL "armv8.1-m.main") |
| 150 | string(APPEND CMAKE_SYSTEM_ARCH "+nomve") |
Raef Coles | 8db4ddf | 2020-11-19 09:35:37 +0000 | [diff] [blame] | 151 | endif() |
| 152 | |
Raef Coles | 9ec67e6 | 2020-07-10 09:40:35 +0100 | [diff] [blame] | 153 | if (DEFINED TFM_SYSTEM_DSP) |
Raef Coles | 6981732 | 2020-10-19 14:14:14 +0100 | [diff] [blame] | 154 | if(NOT TFM_SYSTEM_DSP) |
Gabor Abonyi | 866571c | 2021-10-07 13:56:19 +0200 | [diff] [blame] | 155 | string(APPEND CMAKE_SYSTEM_ARCH "+nodsp") |
Raef Coles | 9ec67e6 | 2020-07-10 09:40:35 +0100 | [diff] [blame] | 156 | endif() |
Raef Coles | 8db4ddf | 2020-11-19 09:35:37 +0000 | [diff] [blame] | 157 | endif() |
Raef Coles | 6981732 | 2020-10-19 14:14:14 +0100 | [diff] [blame] | 158 | |
Raef Coles | d853fa5 | 2020-11-06 14:20:12 +0000 | [diff] [blame] | 159 | # Cmake's ARMClang support has several issues with compiler validation. To |
| 160 | # avoid these, we set the list of supported -mcpu and -march variables to |
| 161 | # the ones we intend to use so that the validation will never fail. |
Raef Coles | 6981732 | 2020-10-19 14:14:14 +0100 | [diff] [blame] | 162 | include(Compiler/ARMClang) |
Raef Coles | d853fa5 | 2020-11-06 14:20:12 +0000 | [diff] [blame] | 163 | set(CMAKE_C_COMPILER_PROCESSOR_LIST ${CMAKE_SYSTEM_PROCESSOR}) |
Gabor Abonyi | 866571c | 2021-10-07 13:56:19 +0200 | [diff] [blame] | 164 | set(CMAKE_C_COMPILER_ARCH_LIST ${CMAKE_SYSTEM_ARCH}) |
Rajkumar Kanagaraj | cd83159 | 2022-05-04 11:44:03 +0200 | [diff] [blame] | 165 | set(CMAKE_CXX_COMPILER_PROCESSOR_LIST ${CMAKE_SYSTEM_PROCESSOR}) |
| 166 | set(CMAKE_CXX_COMPILER_ARCH_LIST ${CMAKE_SYSTEM_ARCH}) |
Raef Coles | d853fa5 | 2020-11-06 14:20:12 +0000 | [diff] [blame] | 167 | set(CMAKE_ASM_COMPILER_PROCESSOR_LIST ${CMAKE_SYSTEM_PROCESSOR}) |
Gabor Abonyi | 866571c | 2021-10-07 13:56:19 +0200 | [diff] [blame] | 168 | set(CMAKE_ASM_COMPILER_ARCH_LIST ${CMAKE_SYSTEM_ARCH}) |
Raef Coles | 6981732 | 2020-10-19 14:14:14 +0100 | [diff] [blame] | 169 | endmacro() |
| 170 | |
| 171 | macro(tfm_toolchain_reload_compiler) |
| 172 | tfm_toolchain_set_processor_arch() |
| 173 | tfm_toolchain_reset_compiler_flags() |
| 174 | tfm_toolchain_reset_linker_flags() |
Raef Coles | 9ec67e6 | 2020-07-10 09:40:35 +0100 | [diff] [blame] | 175 | |
| 176 | unset(CMAKE_C_FLAGS_INIT) |
Rajkumar Kanagaraj | cd83159 | 2022-05-04 11:44:03 +0200 | [diff] [blame] | 177 | unset(CMAKE_CXX_FLAGS_INIT) |
Raef Coles | 9ec67e6 | 2020-07-10 09:40:35 +0100 | [diff] [blame] | 178 | unset(CMAKE_C_LINK_FLAGS) |
| 179 | unset(CMAKE_ASM_FLAGS_INIT) |
| 180 | unset(CMAKE_ASM_LINK_FLAGS) |
Raef Coles | fef2e0c | 2020-10-22 11:42:19 +0100 | [diff] [blame] | 181 | unset(__mcpu_flag_set) |
| 182 | unset(__march_flag_set) |
Raef Coles | 9ec67e6 | 2020-07-10 09:40:35 +0100 | [diff] [blame] | 183 | |
Raef Coles | 6981732 | 2020-10-19 14:14:14 +0100 | [diff] [blame] | 184 | include(Compiler/ARMClang) |
Raef Coles | 9ec67e6 | 2020-07-10 09:40:35 +0100 | [diff] [blame] | 185 | __compiler_armclang(C) |
David Hu | 7075e31 | 2021-11-22 18:13:16 +0800 | [diff] [blame] | 186 | include(Compiler/ARMCC-ASM) |
Raef Coles | 6981732 | 2020-10-19 14:14:14 +0100 | [diff] [blame] | 187 | __compiler_armcc(ASM) |
Raef Coles | 9ec67e6 | 2020-07-10 09:40:35 +0100 | [diff] [blame] | 188 | |
Chris Brand | 4b381f8 | 2022-12-01 16:30:23 -0800 | [diff] [blame] | 189 | if (CMAKE_C_COMPILER_VERSION VERSION_LESS 6.13) |
| 190 | message(FATAL_ERROR "Please select newer Arm compiler version starting from 6.13.") |
David Hu | fb4a8b7 | 2022-01-13 16:46:02 +0800 | [diff] [blame] | 191 | endif() |
| 192 | |
David Hu | 9dd91b5 | 2022-04-06 17:00:56 +0800 | [diff] [blame] | 193 | if (CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL 6.15 AND |
| 194 | CMAKE_C_COMPILER_VERSION VERSION_LESS 6.18) |
David Hu | e5f5668 | 2022-04-06 17:17:11 +0800 | [diff] [blame] | 195 | message(FATAL_ERROR "Armclang 6.15~6.17 may cause MemManage fault." |
| 196 | " This defect has been fixed since Armclang 6.18." |
| 197 | " See [SDCOMP-59788] in Armclang 6.18 release note for details." |
| 198 | " Please use other Armclang versions instead.") |
David Hu | fb4a8b7 | 2022-01-13 16:46:02 +0800 | [diff] [blame] | 199 | endif() |
| 200 | |
Raef Coles | 9ec67e6 | 2020-07-10 09:40:35 +0100 | [diff] [blame] | 201 | set(CMAKE_ASM_FLAGS ${CMAKE_ASM_FLAGS_INIT}) |
| 202 | |
Gabor Abonyi | 866571c | 2021-10-07 13:56:19 +0200 | [diff] [blame] | 203 | if (DEFINED TFM_SYSTEM_PROCESSOR) |
Dávid Házi | e50f0a9 | 2022-07-06 14:46:01 +0200 | [diff] [blame] | 204 | set(CMAKE_C_FLAGS "-mcpu=${CMAKE_SYSTEM_PROCESSOR}") |
Kevin Peng | 8a355d8 | 2023-11-15 16:04:18 +0800 | [diff] [blame] | 205 | set(CMAKE_CXX_FLAGS "-mcpu=${CMAKE_SYSTEM_PROCESSOR}") |
Gabor Abonyi | 866571c | 2021-10-07 13:56:19 +0200 | [diff] [blame] | 206 | set(CMAKE_C_LINK_FLAGS "--cpu=${CMAKE_SYSTEM_PROCESSOR}") |
Rajkumar Kanagaraj | cd83159 | 2022-05-04 11:44:03 +0200 | [diff] [blame] | 207 | set(CMAKE_CXX_LINK_FLAGS "--cpu=${CMAKE_SYSTEM_PROCESSOR}") |
Gabor Abonyi | 866571c | 2021-10-07 13:56:19 +0200 | [diff] [blame] | 208 | set(CMAKE_ASM_LINK_FLAGS "--cpu=${CMAKE_SYSTEM_PROCESSOR}") |
| 209 | # But armlink doesn't support this +dsp syntax |
| 210 | string(REGEX REPLACE "\\+nodsp" "" CMAKE_C_LINK_FLAGS "${CMAKE_C_LINK_FLAGS}") |
Rajkumar Kanagaraj | cd83159 | 2022-05-04 11:44:03 +0200 | [diff] [blame] | 211 | string(REGEX REPLACE "\\+nodsp" "" CMAKE_CXX_LINK_FLAGS "${CMAKE_CXX_LINK_FLAGS}") |
Gabor Abonyi | 866571c | 2021-10-07 13:56:19 +0200 | [diff] [blame] | 212 | string(REGEX REPLACE "\\+nodsp" "" CMAKE_ASM_LINK_FLAGS "${CMAKE_ASM_LINK_FLAGS}") |
| 213 | # And uses different syntax for +nofp |
| 214 | string(REGEX REPLACE "\\+nofp" ".no_fp" CMAKE_C_LINK_FLAGS "${CMAKE_C_LINK_FLAGS}") |
Rajkumar Kanagaraj | cd83159 | 2022-05-04 11:44:03 +0200 | [diff] [blame] | 215 | string(REGEX REPLACE "\\+nofp" ".no_fp" CMAKE_CXX_LINK_FLAGS "${CMAKE_CXX_LINK_FLAGS}") |
Gabor Abonyi | 866571c | 2021-10-07 13:56:19 +0200 | [diff] [blame] | 216 | string(REGEX REPLACE "\\+nofp" ".no_fp" CMAKE_ASM_LINK_FLAGS "${CMAKE_ASM_LINK_FLAGS}") |
Raef Coles | 6981732 | 2020-10-19 14:14:14 +0100 | [diff] [blame] | 217 | |
Gabor Abonyi | 866571c | 2021-10-07 13:56:19 +0200 | [diff] [blame] | 218 | string(REGEX REPLACE "\\+nomve" ".no_mve" CMAKE_C_LINK_FLAGS "${CMAKE_C_LINK_FLAGS}") |
Rajkumar Kanagaraj | cd83159 | 2022-05-04 11:44:03 +0200 | [diff] [blame] | 219 | string(REGEX REPLACE "\\+nomve" ".no_mve" CMAKE_CXX_LINK_FLAGS "${CMAKE_CXX_LINK_FLAGS}") |
Gabor Abonyi | 866571c | 2021-10-07 13:56:19 +0200 | [diff] [blame] | 220 | string(REGEX REPLACE "\\+nomve" ".no_mve" CMAKE_ASM_LINK_FLAGS "${CMAKE_ASM_LINK_FLAGS}") |
Dávid Házi | e50f0a9 | 2022-07-06 14:46:01 +0200 | [diff] [blame] | 221 | else() |
| 222 | set(CMAKE_C_FLAGS "-march=${CMAKE_SYSTEM_ARCH}") |
Rajkumar Kanagaraj | cd83159 | 2022-05-04 11:44:03 +0200 | [diff] [blame] | 223 | set(CMAKE_CXX_FLAGS "-march=${CMAKE_SYSTEM_ARCH}") |
Gabor Abonyi | 866571c | 2021-10-07 13:56:19 +0200 | [diff] [blame] | 224 | endif() |
Raef Coles | 8db4ddf | 2020-11-19 09:35:37 +0000 | [diff] [blame] | 225 | |
chesun01 | a94a9c7 | 2023-02-14 16:19:51 +0800 | [diff] [blame] | 226 | set(BL2_COMPILER_CP_FLAG |
| 227 | $<$<COMPILE_LANGUAGE:C>:-mfpu=softvfp> |
| 228 | $<$<COMPILE_LANGUAGE:ASM>:--fpu=softvfp> |
| 229 | ) |
chesun01 | ea11c82 | 2022-12-15 15:53:05 +0800 | [diff] [blame] | 230 | # As BL2 does not use hardware FPU, specify '--fpu=SoftVFP' explicitly to use software |
| 231 | # library functions for BL2 to override any implicit FPU option, such as '--cpu' option. |
| 232 | # Because the implicit hardware FPU option enforces BL2 to initialize FPU but hardware FPU |
| 233 | # is not actually enabled in BL2, it will cause BL2 runtime fault. |
| 234 | set(BL2_LINKER_CP_OPTION --fpu=SoftVFP) |
| 235 | |
Dávid Házi | 5575f92 | 2024-04-15 21:14:11 +0200 | [diff] [blame] | 236 | set(BL1_COMPILER_CP_FLAG |
| 237 | $<$<COMPILE_LANGUAGE:C>:-mfpu=softvfp> |
| 238 | $<$<COMPILE_LANGUAGE:ASM>:--fpu=softvfp> |
| 239 | ) |
| 240 | set(BL1_LINKER_CP_OPTION --fpu=SoftVFP) |
| 241 | |
chesun01 | ea11c82 | 2022-12-15 15:53:05 +0800 | [diff] [blame] | 242 | if (CONFIG_TFM_FLOAT_ABI STREQUAL "hard") |
chesun01 | a94a9c7 | 2023-02-14 16:19:51 +0800 | [diff] [blame] | 243 | set(COMPILER_CP_FLAG |
| 244 | $<$<COMPILE_LANGUAGE:C>:-mfloat-abi=hard> |
| 245 | ) |
chesun01 | ea11c82 | 2022-12-15 15:53:05 +0800 | [diff] [blame] | 246 | if (CONFIG_TFM_ENABLE_FP) |
chesun01 | a94a9c7 | 2023-02-14 16:19:51 +0800 | [diff] [blame] | 247 | set(COMPILER_CP_FLAG |
| 248 | $<$<COMPILE_LANGUAGE:C>:-mfpu=${CONFIG_TFM_FP_ARCH};-mfloat-abi=hard> |
| 249 | $<$<COMPILE_LANGUAGE:ASM>:--fpu=${CONFIG_TFM_FP_ARCH_ASM}> |
| 250 | ) |
| 251 | # armasm and armlink have the same option "--fpu" and are both used to |
| 252 | # specify the target FPU architecture. So the supported FPU architecture |
| 253 | # names can be shared by armasm and armlink. |
| 254 | set(LINKER_CP_OPTION --fpu=${CONFIG_TFM_FP_ARCH_ASM}) |
chesun01 | ea11c82 | 2022-12-15 15:53:05 +0800 | [diff] [blame] | 255 | endif() |
| 256 | else() |
chesun01 | a94a9c7 | 2023-02-14 16:19:51 +0800 | [diff] [blame] | 257 | set(COMPILER_CP_FLAG |
| 258 | $<$<COMPILE_LANGUAGE:C>:-mfpu=softvfp> |
| 259 | $<$<COMPILE_LANGUAGE:ASM>:--fpu=softvfp> |
| 260 | ) |
chesun01 | ea11c82 | 2022-12-15 15:53:05 +0800 | [diff] [blame] | 261 | set(LINKER_CP_OPTION --fpu=SoftVFP) |
| 262 | endif() |
| 263 | |
Raef Coles | 6981732 | 2020-10-19 14:14:14 +0100 | [diff] [blame] | 264 | # Workaround for issues with --depend-single-line with armasm and Ninja |
| 265 | if (CMAKE_GENERATOR STREQUAL "Ninja") |
| 266 | set( CMAKE_DEPFILE_FLAGS_ASM "--depend=<OBJECT>.d") |
| 267 | endif() |
Raef Coles | d29c7f7 | 2020-11-05 14:12:06 +0000 | [diff] [blame] | 268 | |
| 269 | set(CMAKE_C_FLAGS_MINSIZEREL "-Oz -DNDEBUG") |
Raef Coles | 9ec67e6 | 2020-07-10 09:40:35 +0100 | [diff] [blame] | 270 | endmacro() |
| 271 | |
Raef Coles | 6981732 | 2020-10-19 14:14:14 +0100 | [diff] [blame] | 272 | # Configure environment for the compiler setup run by cmake at the first |
| 273 | # `project` call in <tfm_root>/CMakeLists.txt. After this mandatory setup is |
| 274 | # done, all further compiler setup is done via tfm_toolchain_reload_compiler() |
| 275 | tfm_toolchain_set_processor_arch() |
| 276 | tfm_toolchain_reset_compiler_flags() |
| 277 | tfm_toolchain_reset_linker_flags() |
| 278 | |
Raef Coles | 9ec67e6 | 2020-07-10 09:40:35 +0100 | [diff] [blame] | 279 | # Behaviour for handling scatter files is so wildly divergent between compilers |
| 280 | # that this macro is required. |
| 281 | macro(target_add_scatter_file target) |
| 282 | target_link_options(${target} |
| 283 | PRIVATE |
| 284 | --scatter=$<TARGET_OBJECTS:${target}_scatter> |
| 285 | ) |
| 286 | |
Raef Coles | 9ec67e6 | 2020-07-10 09:40:35 +0100 | [diff] [blame] | 287 | add_library(${target}_scatter OBJECT) |
| 288 | foreach(scatter_file ${ARGN}) |
| 289 | target_sources(${target}_scatter |
| 290 | PRIVATE |
| 291 | ${scatter_file} |
| 292 | ) |
| 293 | # Cmake cannot use generator expressions in the |
| 294 | # set_source_file_properties command, so instead we just parse the regex |
| 295 | # for the filename and set the property on all files, regardless of if |
| 296 | # the generator expression would evaluate to true or not. |
| 297 | string(REGEX REPLACE ".*>:(.*)>$" "\\1" SCATTER_FILE_PATH "${scatter_file}") |
| 298 | set_source_files_properties(${SCATTER_FILE_PATH} |
| 299 | PROPERTIES |
| 300 | LANGUAGE C |
| 301 | ) |
| 302 | endforeach() |
| 303 | |
Anton Komlev | 1a10355 | 2022-02-11 15:40:26 +0000 | [diff] [blame] | 304 | add_dependencies(${target} |
| 305 | ${target}_scatter |
| 306 | ) |
| 307 | |
| 308 | set_target_properties(${target} PROPERTIES LINK_DEPENDS $<TARGET_OBJECTS:${target}_scatter>) |
| 309 | |
Raef Coles | 9ec67e6 | 2020-07-10 09:40:35 +0100 | [diff] [blame] | 310 | target_link_libraries(${target}_scatter |
| 311 | platform_region_defs |
| 312 | psa_interface |
Xinyu Zhang | eeb19ac | 2023-06-19 18:09:20 +0800 | [diff] [blame] | 313 | tfm_config |
Raef Coles | 9ec67e6 | 2020-07-10 09:40:35 +0100 | [diff] [blame] | 314 | ) |
| 315 | |
| 316 | target_compile_options(${target}_scatter |
| 317 | PRIVATE |
| 318 | -E |
| 319 | -xc |
| 320 | ) |
| 321 | endmacro() |
| 322 | |
| 323 | macro(add_convert_to_bin_target target) |
| 324 | get_target_property(bin_dir ${target} RUNTIME_OUTPUT_DIRECTORY) |
| 325 | |
| 326 | add_custom_target(${target}_bin |
| 327 | SOURCES ${bin_dir}/${target}.bin |
| 328 | ) |
| 329 | add_custom_command(OUTPUT ${bin_dir}/${target}.bin |
| 330 | DEPENDS ${target} |
| 331 | COMMAND fromelf |
| 332 | --bincombined $<TARGET_FILE:${target}> |
| 333 | --output=${bin_dir}/${target}.bin |
| 334 | ) |
| 335 | |
| 336 | add_custom_target(${target}_elf |
| 337 | SOURCES ${bin_dir}/${target}.elf |
| 338 | ) |
| 339 | add_custom_command(OUTPUT ${bin_dir}/${target}.elf |
| 340 | DEPENDS ${target} |
| 341 | COMMAND fromelf |
| 342 | --elf $<TARGET_FILE:${target}> |
| 343 | --output=${bin_dir}/${target}.elf |
| 344 | ) |
| 345 | |
| 346 | add_custom_target(${target}_hex |
| 347 | SOURCES ${bin_dir}/${target}.hex |
| 348 | ) |
| 349 | add_custom_command(OUTPUT ${bin_dir}/${target}.hex |
| 350 | DEPENDS ${target} |
| 351 | COMMAND fromelf |
| 352 | --i32combined $<TARGET_FILE:${target}> |
| 353 | --output=${bin_dir}/${target}.hex |
| 354 | ) |
| 355 | |
| 356 | add_custom_target(${target}_binaries |
| 357 | ALL |
| 358 | DEPENDS ${target}_bin |
| 359 | DEPENDS ${target}_elf |
| 360 | DEPENDS ${target}_hex |
| 361 | ) |
| 362 | endmacro() |
Tamas Ban | f8b0b2d | 2020-10-26 13:03:13 +0000 | [diff] [blame] | 363 | |
Anubhav Raina | 54c359a | 2023-12-07 14:09:06 +0000 | [diff] [blame] | 364 | macro(target_share_symbols target) |
Raef Coles | 4351ec2 | 2021-04-26 09:20:50 +0100 | [diff] [blame] | 365 | get_target_property(TARGET_TYPE ${target} TYPE) |
| 366 | if (NOT TARGET_TYPE STREQUAL "EXECUTABLE") |
| 367 | message(FATAL_ERROR "${target} is not an executable. Symbols cannot be shared from libraries.") |
| 368 | endif() |
Tamas Ban | f8b0b2d | 2020-10-26 13:03:13 +0000 | [diff] [blame] | 369 | |
Bence Balogh | 027b6ba | 2024-04-09 16:34:06 +0200 | [diff] [blame] | 370 | foreach(symbol_file ${ARGN}) |
Anubhav Raina | 54c359a | 2023-12-07 14:09:06 +0000 | [diff] [blame] | 371 | FILE(STRINGS ${symbol_file} SYMBOLS |
| 372 | LENGTH_MINIMUM 1 |
| 373 | ) |
| 374 | list(APPEND KEEP_SYMBOL_LIST ${SYMBOLS}) |
| 375 | endforeach() |
| 376 | |
Tamas Ban | f8b0b2d | 2020-10-26 13:03:13 +0000 | [diff] [blame] | 377 | |
Raef Coles | 4351ec2 | 2021-04-26 09:20:50 +0100 | [diff] [blame] | 378 | # strip all the symbols except those proveded as arguments. Long inline |
| 379 | # python scripts aren't ideal, but this is both portable and possibly easier |
| 380 | # to maintain than trying to filter files at build time in cmake. |
| 381 | add_custom_command(TARGET ${target} |
| 382 | POST_BUILD |
| 383 | VERBATIM |
Raef Coles | 88ff799 | 2024-01-11 10:27:05 +0000 | [diff] [blame] | 384 | COMMAND python3 -c "from sys import argv; import re; f = open(argv[1], 'rt'); p = [x.replace('*', '.*') for x in argv[2:]]; l = [x for x in f.readlines() if re.search(r'(?=('+'$|'.join(p + ['SYMDEFS']) + r'))', x)]; f.close(); f = open(argv[1], 'wt'); f.writelines(l); f.close();" $<TARGET_FILE_DIR:${target}>/${target}${CODE_SHARING_OUTPUT_FILE_SUFFIX} ${KEEP_SYMBOL_LIST}) |
Tamas Ban | f8b0b2d | 2020-10-26 13:03:13 +0000 | [diff] [blame] | 385 | |
Raef Coles | 08b0c5c | 2023-05-03 11:56:28 +0100 | [diff] [blame] | 386 | # Force the target to not remove the symbols if they're unused. |
| 387 | list(TRANSFORM KEEP_SYMBOL_LIST PREPEND --undefined=) |
Raef Coles | 4351ec2 | 2021-04-26 09:20:50 +0100 | [diff] [blame] | 388 | target_link_options(${target} |
| 389 | PRIVATE |
| 390 | ${KEEP_SYMBOL_LIST} |
| 391 | ) |
Tamas Ban | f8b0b2d | 2020-10-26 13:03:13 +0000 | [diff] [blame] | 392 | |
Raef Coles | 4351ec2 | 2021-04-26 09:20:50 +0100 | [diff] [blame] | 393 | # Ask armclang to produce a symdefs file that will |
| 394 | target_link_options(${target} |
| 395 | PRIVATE |
Raef Coles | 88ff799 | 2024-01-11 10:27:05 +0000 | [diff] [blame] | 396 | --symdefs=$<TARGET_FILE_DIR:${target}>/${target}${CODE_SHARING_OUTPUT_FILE_SUFFIX} |
Tamas Ban | f8b0b2d | 2020-10-26 13:03:13 +0000 | [diff] [blame] | 397 | ) |
| 398 | endmacro() |
| 399 | |
Raef Coles | 4351ec2 | 2021-04-26 09:20:50 +0100 | [diff] [blame] | 400 | macro(target_link_shared_code target) |
| 401 | get_target_property(TARGET_SOURCE_DIR ${target} SOURCE_DIR) |
Tamas Ban | f8b0b2d | 2020-10-26 13:03:13 +0000 | [diff] [blame] | 402 | |
Raef Coles | 4351ec2 | 2021-04-26 09:20:50 +0100 | [diff] [blame] | 403 | foreach(symbol_provider ${ARGN}) |
| 404 | if (TARGET ${symbol_provider}) |
| 405 | get_target_property(SYMBOL_PROVIDER_TYPE ${symbol_provider} TYPE) |
| 406 | if (NOT SYMBOL_PROVIDER_TYPE STREQUAL "EXECUTABLE") |
| 407 | message(FATAL_ERROR "${symbol_provider} is not an executable. Symbols cannot be shared from libraries.") |
| 408 | endif() |
| 409 | endif() |
Tamas Ban | f8b0b2d | 2020-10-26 13:03:13 +0000 | [diff] [blame] | 410 | |
Raef Coles | 4351ec2 | 2021-04-26 09:20:50 +0100 | [diff] [blame] | 411 | add_dependencies(${target} ${symbol_provider}) |
Dávid Házi | f7ef8f0 | 2024-02-20 22:04:53 +0100 | [diff] [blame] | 412 | target_link_options(${target} PRIVATE LINKER:$<TARGET_FILE_DIR:${symbol_provider}>/${symbol_provider}${CODE_SHARING_INPUT_FILE_SUFFIX}) |
Raef Coles | 4351ec2 | 2021-04-26 09:20:50 +0100 | [diff] [blame] | 413 | endforeach() |
Tamas Ban | f8b0b2d | 2020-10-26 13:03:13 +0000 | [diff] [blame] | 414 | endmacro() |
| 415 | |
Raef Coles | 4351ec2 | 2021-04-26 09:20:50 +0100 | [diff] [blame] | 416 | macro(target_strip_symbols target) |
| 417 | set(SYMBOL_LIST "${ARGN}") |
| 418 | list(TRANSFORM SYMBOL_LIST PREPEND --strip-symbol=) |
Tamas Ban | f8b0b2d | 2020-10-26 13:03:13 +0000 | [diff] [blame] | 419 | |
Raef Coles | 4351ec2 | 2021-04-26 09:20:50 +0100 | [diff] [blame] | 420 | # TODO we assume that arm-none-eabi-objcopy is available - since we're using |
| 421 | # armclang this isn't necessarily true. |
| 422 | add_custom_command( |
| 423 | TARGET ${target} |
| 424 | POST_BUILD |
Raef Coles | 6d987ba | 2023-07-24 12:06:15 +0100 | [diff] [blame] | 425 | COMMAND ${CMAKE_OBJCOPY} |
Raef Coles | 4351ec2 | 2021-04-26 09:20:50 +0100 | [diff] [blame] | 426 | ARGS $<TARGET_FILE:${target}> --wildcard ${SYMBOL_LIST} $<TARGET_FILE:${target}> |
| 427 | ) |
| 428 | endmacro() |
| 429 | |
| 430 | macro(target_strip_symbols_from_dependency target dependency) |
| 431 | set(SYMBOL_LIST "${ARGN}") |
| 432 | list(TRANSFORM SYMBOL_LIST PREPEND --strip-symbol=) |
| 433 | |
| 434 | # TODO we assume that arm-none-eabi-objcopy is available - since we're using |
| 435 | # armclang this isn't necessarily true. |
| 436 | add_custom_command( |
| 437 | TARGET ${target} |
| 438 | PRE_LINK |
Raef Coles | 6d987ba | 2023-07-24 12:06:15 +0100 | [diff] [blame] | 439 | COMMAND ${CMAKE_OBJCOPY} |
Raef Coles | 4351ec2 | 2021-04-26 09:20:50 +0100 | [diff] [blame] | 440 | ARGS $<TARGET_FILE:${dependency}> --wildcard ${SYMBOL_LIST} $<TARGET_FILE:${dependency}> |
| 441 | ) |
| 442 | endmacro() |
| 443 | |
| 444 | macro(target_weaken_symbols target) |
| 445 | set(SYMBOL_LIST "${ARGN}") |
| 446 | list(TRANSFORM SYMBOL_LIST PREPEND --weaken-symbol=) |
| 447 | |
| 448 | # TODO we assume that arm-none-eabi-objcopy is available - since we're using |
| 449 | # armclang this isn't necessarily true. |
| 450 | add_custom_command( |
| 451 | TARGET ${target} |
| 452 | POST_BUILD |
Raef Coles | 6d987ba | 2023-07-24 12:06:15 +0100 | [diff] [blame] | 453 | COMMAND ${CMAKE_OBJCOPY} |
Raef Coles | 4351ec2 | 2021-04-26 09:20:50 +0100 | [diff] [blame] | 454 | ARGS $<TARGET_FILE:${target}> --wildcard ${SYMBOL_LIST} $<TARGET_FILE:${target}> |
| 455 | ) |
| 456 | endmacro() |
| 457 | |
| 458 | macro(target_weaken_symbols_from_dependency target dependency) |
| 459 | set(SYMBOL_LIST "${ARGN}") |
| 460 | list(TRANSFORM SYMBOL_LIST PREPEND --weaken-symbol=) |
| 461 | |
| 462 | # TODO we assume that arm-none-eabi-objcopy is available - since we're using |
| 463 | # armclang this isn't necessarily true. |
| 464 | add_custom_command( |
| 465 | TARGET ${target} |
| 466 | PRE_LINK |
Raef Coles | 6d987ba | 2023-07-24 12:06:15 +0100 | [diff] [blame] | 467 | COMMAND ${CMAKE_OBJCOPY} |
Raef Coles | 4351ec2 | 2021-04-26 09:20:50 +0100 | [diff] [blame] | 468 | ARGS $<TARGET_FILE:${dependency}> --wildcard ${SYMBOL_LIST} $<TARGET_FILE:${dependency}> |
Tamas Ban | f8b0b2d | 2020-10-26 13:03:13 +0000 | [diff] [blame] | 469 | ) |
| 470 | endmacro() |