Add a custom aarch64 Mach-O Rust target for macOS sim builds and use it
instead of an Apple Darwin Rust target. This keeps Rust cfg values aligned
with NuttX while producing Mach-O objects required by the simulator link.
Also align sim host handling for aarch64 Linux by detecting `aarch64` as
`HOST_ARM64` and avoiding x86-specific `-mcmodel` and `-no-pie` options
on ARM64 hosts.
Signed-off-by: Shoji Tokunaga <toku@mac.com>
Update SIM configuration and CMake toolchain to resolve
linker errors when building on macOS. Adjust POSIX host
implementation to ensure successful compilation and
proper behavior of the sim target.
Modified:
- arch/sim/Kconfig
- arch/sim/src/cmake/Toolchain.cmake
- arch/sim/src/sim/posix/sim_hostmisc.c
Signed-off-by: Aditya Yadav <166515021+aditya0yadav@users.noreply.github.com>
Summary:
- Unified the specification of LLVM architecture and ABI types across the CMake and Makefile configurations.
- Introduced `LLVM_ARCHTYPE` and `LLVM_CPUTYPE` variables in the CMake configuration to match the Makefile's approach.
- Standardized the ABI type (`LLVM_ABITYPE`) to `sysv` for both Linux and macOS host configurations.
Impact:
- Ensures consistent LLVM target definitions across build systems (CMake and Makefile).
- Simplifies future maintenance by avoiding divergence in LLVM-related configurations.
- No functional changes to the build output; only the internal representation of LLVM target information is aligned.
Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
It will be used to distinguish between hardware KASan and software KASan. Hardware KASan does not need to use plug-in
Signed-off-by: wangmingrong1 <wangmingrong1@xiaomi.com>
Most tools used for compliance and SBOM generation use SPDX identifiers
This change brings us a step closer to an easy SBOM generation.
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
After compilation, when starting nsh, the following crash occurs.
==2500151==Shadow memory range interleaves with an existing memory mapping. ASan cannot proceed correctly. ABORTING.
==2500151==ASan shadow was supposed to be located in the [0x1ffff000-0x3fffffff] range.
==2500151==Process memory map follows:
0x30000000-0x33dd4000 /nuttx/nuttx
To avoid overlaps, change the starting address of the text segment.
Using Ttext-segment=0x30000000 causes a crash when starting the 32-bit SIM.
Using -Ttext-segment=0x50000000 causes a crash when starting the 64-bit SIM.
Setting -Ttext-segment=0x40000000 resolves all issues perfectly.
Signed-off-by: cuiziwei <cuiziwei@xiaomi.com>
profile-generate is used to generate compilation feedback optimization data, not just code coverage data
It will rely on the toolchain library:
nuttx/libs/libc/misc/lib_utsname.c:94:(.text.uname+0x2c): undefined reference to `__gcov_indirect_call_profiler_v4'
arm-none-eabi-ld: nuttx/libs/libc/misc/lib_utsname.c:113:(.text.uname+0x178): undefined reference to `__gcov_indirect_call'
arm-none-eabi-ld: nuttx/libs/libc/misc/lib_utsname.c:113:(.text.uname+0x188): undefined reference to `__gcov_time_profiler_counter'
arm-none-eabi-ld: nuttx/staging/libc.a(lib_utsname.o):(.data..LPBX0+0x30): undefined reference to `__gcov_merge_time_profile'
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
/usr/bin/ld: nuttx.rel: relocation R_X86_64_32S against `.rodata' can not be used when making a PIE object; recompile with -fPIE
/usr/bin/ld: failed to set dynamic section sizes: bad value
Signed-off-by: cuiziwei <cuiziwei@xiaomi.com>
1. CONFIG_ARCH_COVERAGE has been replaced by CONFIG_SCHED_GCOV
2. Delete the SIM-specific GCOV_ALL configuration and change it to a universal configuration for all architectures
Signed-off-by: wangmingrong1 <wangmingrong1@xiaomi.com>
add_compile_options(--param asan-globals=1) is recognized as
--param-lasan-globals=1, which causes compilation exception:
Signed-off-by: W-M-R <Mike_0528@163.com>
1. refactor the ghs/gcc/clang/armclang toolchain management in CMake
2. unify the cmake toolchain naming style
3. support greenhills build procedure with CMake
4. add protect build for greenhills and gnu toolchain with CMake
Signed-off-by: guoshichao <guoshichao@xiaomi.com>
This commit adds missing add_link_options to specify sanitizers
also during linking stage.
Signed-off-by: Daniel Jasinski <jasinskidaniel95szcz@gmail.com>
when repeatedly enabling and disabling string-controlled configurations,
the generated toolchain configuration may be incorrect.
Signed-off-by: xuxin19 <xuxin19@xiaomi.com>
1. Update all CMakeLists.txt to adapt to new layout
2. Fix cmake build break
3. Update all new file license
4. Fully compatible with current compilation environment(use configure.sh or cmake as you choose)
------------------
How to test
From within nuttx/. Configure:
cmake -B build -DBOARD_CONFIG=sim/nsh -GNinja
cmake -B build -DBOARD_CONFIG=sim:nsh -GNinja
cmake -B build -DBOARD_CONFIG=sabre-6quad/smp -GNinja
cmake -B build -DBOARD_CONFIG=lm3s6965-ek/qemu-flat -GNinja
(or full path in custom board) :
cmake -B build -DBOARD_CONFIG=$PWD/boards/sim/sim/sim/configs/nsh -GNinja
This uses ninja generator (install with sudo apt install ninja-build). To build:
$ cmake --build build
menuconfig:
$ cmake --build build -t menuconfig
--------------------------
2. cmake/build: reformat the cmake style by cmake-format
https://github.com/cheshirekow/cmake_format
$ pip install cmakelang
$ for i in `find -name CMakeLists.txt`;do cmake-format $i -o $i;done
$ for i in `find -name *\.cmake`;do cmake-format $i -o $i;done
Co-authored-by: Matias N <matias@protobits.dev>
Signed-off-by: chao an <anchao@xiaomi.com>
