wangming9
61a38ca680
libs/libxx/libcxx: Fix compilation warnings
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Summary
Workaround the following warning with "GCC 12"
CXX: libcxxabi/src/cxa_demangle.cpp In file included from libcxx/src/locale.cpp:15:
In member function 'std::__1::_EnableIf<std::__1::__is_cpp17_forward_iterator<_ForwardIterator>::value> std::__1::basic_string<_CharT, _Traits, _Allocator>::__init(_ForwardIterator, _ForwardIterator) [with _ForwardIterator = const wchar_t*; _CharT = wchar_t; _Traits = std::__1::char_traits<wchar_t>; _Allocator = std::__1::allocator<wchar_t>]', inlined from 'std::__1::basic_string<_CharT, _Traits, _Allocator>::basic_string(_InputIterator, _InputIterator) [with _InputIterator = const wchar_t*; <template-parameter-2-2> = void; _CharT = wchar_t; _Traits = std::__1::char_traits<wchar_t>; _Allocator = std::__1::allocator<wchar_t>]' at include/libcxx/string:2182:11,
inlined from 'virtual int std::__1::collate_byname<wchar_t>::do_compare(const char_type*, const char_type*, const char_type*, const char_type*) const' at libcxx/src/locale.cpp:764:33:
include/libcxx/string:2156:35: warning: 'lhs' may be used uninitialized [-Wmaybe-uninitialized]
2156 | this->__throw_length_error();
| ~~~~~~~~~~~~~~~~~~~~~~~~~~^~
include/libcxx/new:237:24: warning: argument 1 value '18446744073709551599' exceeds maximum object size 9223372036854775807 [-Walloc-size-larger-than=]
237 | return ::operator new(__args...);
| ~~~~~~~~~~~~~~^~~~~~~~~~~
Signed-off-by: wangming9 <wangming9@xiaomi.com>
2023-09-09 17:08:23 +03:00
xuxin19
48d95b8d82
cmake:replace custom_patch_target with PATCH_COMMAND
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Signed-off-by: xuxin19 <xuxin19@xiaomi.com>
2023-08-24 17:46:43 +02:00
chao an
ba2601deb6
Toolchain: strict GCC version check from GCC-12.2 to GCC-12
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Toolchain related detection errors are still not resolved on GCC-12.3
Signed-off-by: chao an <anchao@xiaomi.com>
2023-08-23 23:52:17 +08:00
chao an
6ee9ec7656
build: add initial cmake build system
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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>
2023-07-08 13:50:48 +08:00
fangxinyong
f1e37a4987
libs/libxx: remove redundant code
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Follow the change: https://github.com/apache/nuttx/pull/9151 ,
that is no need to deal with zero size in C++ allocator.
Signed-off-by: fangxinyong <fangxinyong@xiaomi.com>
2023-05-03 19:54:19 +08:00
chao an
b8780fe906
arch/arm: relax compiler check for workaround with "GCC 12.2"
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1. relax compiler check for workaround with "GCC 12.2"
2. export GCCVER to environment
Signed-off-by: chao an <anchao@xiaomi.com>
2023-04-24 19:00:52 +03:00
Petro Karashchenko
a261439b8b
libs/libx: relax compiler check for workaround with "GCC 12.2"
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Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
2023-03-21 21:59:30 -03:00
Karel Kočí
62661600b2
treewide: add DOWNLOAD variable as unification of curl call
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This is a followup to the commit
03b164f59c
.
2023-03-08 17:05:05 +08:00
YAMAMOTO Takashi
e9158efd42
libcxx.defs: Disable a warning and explain why
2023-02-27 23:55:52 +08:00
chao an
5fac313df7
libs/libxx: Fix typo in shell expressions
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Signed-off-by: chao an <anchao@xiaomi.com>
2023-02-22 01:05:46 +08:00
chao an
1d41182755
libs/libxx: check GCC version before set special flags
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Signed-off-by: chao an <anchao@xiaomi.com>
2023-02-21 15:33:18 +08:00
chao an
e29d275ef8
libs/libcxx: Workaround -Wmaybe-uninitialized warning with "GCC 12.2"
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Signed-off-by: chao an <anchao@xiaomi.com>
2023-02-20 19:26:55 +08:00
Xiang Xiao
7d66a16c53
Minor style clean up
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Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2023-01-28 19:53:20 +02:00
Xiang Xiao
82550887c2
c++: Change the default value of CXX_STANDARD from c++17 to gnu++17
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since many 3rd party code use some gnu c++ extension
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2023-01-19 08:21:48 +01:00
Xiang Xiao
f64da13e9b
libxx: Add CXX_STANDARD to select -std=c++??
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and default to "c++17"
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2023-01-16 15:41:57 +02:00
Xiang Xiao
4be9ec774b
Don't download tarballs if a local git repo found
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Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-12-05 10:47:36 +01:00
yinshengkai
95d9abcf58
tools: replace DEFINE script to Makefile variable
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In the past, predefined macros were generated by define.sh scripts
Now they are generated by concatenating environment variables
In this way, when executing makefile, no shell command will be executed,
it will improve the speed of executing makfile
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
2022-11-03 19:59:55 +08:00
Huang Qi
e0185faa78
Don't download tarballs if a local git repo found
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Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
2022-08-28 03:07:58 +08:00
Peter van der Perk
f64677b8c9
Add Embedded Template Library (ETL) support
2022-08-05 09:38:48 +08:00
Jiuzhu Dong
035840a770
libc/wchar: remove unnecessary config
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Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
2022-07-27 00:36:49 +08:00
Ville Juven
a54c3d13f9
sched: Remove SCHED_ATEXIT / SCHED_ONEXIT
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Remove the kernel side implementations altogether. These will be
replaced by user land implementations.
2022-05-25 15:28:43 +08:00
Ville Juven
622677d4a1
libc: Implement exit, atexit, on_exit and cxa_exit on the user side
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For CONFIG_BUILD_KERNEL using the sched/task/task_exithook implementation
will just not work. It calls user code with kernel privileges which is
a bit of a security issue.
2022-05-25 15:28:43 +08:00
Xiang Xiao
b39d70fe25
libxxmini: Fix error: use of undeclared identifier 'nullptr'
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Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-05-19 23:23:01 +03:00
Xiang Xiao
f7f8a21486
libs: Move aeabi_atexit from libxx/ to libc/machine/arm/
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Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-05-13 00:13:03 +03:00
Xiang Xiao
4ae7f4c1f6
libs: Move libxx_impure.cxx from libs/libxx/ to libs/libc/misc/
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to fix the gcov link error:
arm-none-eabi-ld: /home/xiaoxiang/vela/prebuilts/gcc/linux/arm/bin/../lib/gcc/arm-none-eabi/10.3.1/thumb/v7e-m/nofp/libgcov.a(_gcov.o): in function `gcov_error_exit':
libgcov-driver.c:(.text+0x7c): undefined reference to `_impure_ptr'
arm-none-eabi-ld: /home/xiaoxiang/vela/prebuilts/gcc/linux/arm/bin/../lib/gcc/arm-none-eabi/10.3.1/thumb/v7e-m/nofp/libgcov.a(_gcov.o): in function `get_gcov_error_file':
libgcov-driver.c:(.text+0x1e0): undefined reference to `_impure_ptr'
arm-none-eabi-ld: /home/xiaoxiang/vela/prebuilts/gcc/linux/arm/bin/../lib/gcc/arm-none-eabi/10.3.1/thumb/v7e-m/nofp/libgcov.a(_gcov.o): in function `gcov_exit_open_gcda_file.isra.0':
libgcov-driver.c:(.text+0x660): undefined reference to `_impure_ptr'
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-05-06 14:43:57 -03:00
Xiang Xiao
1e0f3ba4da
libc: Remove C99_BOOL8 from libs/libxx/Kconfig
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since it can be detected automatically by __STDC_VERSION__
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-05-05 16:23:32 -03:00
Xiang Xiao
c1082f04d3
libxx: Make HAVE_CXXINITIALIZE workable even HAVE_CXX isn't enabled
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since this infrastructure is also used in no c++ case(e.g. gcov)
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-05-04 08:58:43 +02:00
Xiang Xiao
c1e5ba4602
libxx: Always build libcxx with -std=c++17
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since the implementation of barrier require
the aligned new which is defined in C++ 17
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-04-29 21:08:14 -03:00
Gustavo Henrique Nihei
0bd436c8db
libcxx: Fix libc++ for archs without conditional load/store support
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This commit brings a patch already merged to upstream LLVM project:
https://reviews.llvm.org/D118391
Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
2022-03-30 11:19:29 +08:00
Gustavo Henrique Nihei
8a215b60af
libcxx: Add patch for preventing redefinition of PS macro on Xtensa
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Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
2022-03-30 11:19:29 +08:00
Gustavo Henrique Nihei
2cd1769619
libxx: Add CXX_RTTI for enabling RTTI support for C++ applications
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Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
2022-03-26 05:56:37 +02:00
Xiang Xiao
f1ed349dd9
sched/clock: Remove CLOCK_MONOTONIC option from Kconfig
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here is the reason:
1.clock_systime_timespec(core function) always exist regardless the setting
2.CLOCK_MONOTONIC is a foundamental clock type required by many places
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-02-23 01:21:26 +08:00
zhuyanlin
dde241f306
libxx:uclibxx: add patch use overload constructor of filebuf & ostream
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overload constructor of filebuf & ostream in uclibxx
Signed-off-by: zhuyanlin <zhuyanlin1@xiaomi.com>
2022-01-24 23:26:59 +08:00
Petro Karashchenko
8d3bf05fd2
include: fix double include pre-processor guards
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Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
2022-01-16 11:11:14 -03:00
buyuer
59c9620842
libcxx-mini: operator new will assert when alloc failed.
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Signed-off-by: buyuer <dingddding@163.com>
2022-01-11 10:49:44 +01:00
Alin Jerpelea
f6c8e4368d
libs: Omni Hoverboards: update licenses to Apache
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Gregory Nutt has submitted the SGA
Omni Hoverboards has submitted the SGA
Paul Alexander Patience has submitted the ICLA
as a result we can migrate the licenses to Apache.
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
2021-09-28 04:37:38 -07:00
zhuyanlin
803599faeb
uClibc++:remove typeinfo.cpp that confict with libsupc++
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Typeinfo.cpp already defined in libsupc++
2021-09-09 16:38:30 +08:00
zhuyanlin
2ff63388b3
uClibcxx: remove function that conflict with libsupc++
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The New_/del_ function already contain in libsupc++.
2021-09-02 13:59:10 +08:00
zhuyanlin
ba44da9a32
Revert "libxx:uClibxx:add-weak-function-for-new-del-operations"
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This reverts commit 40a110b4a8
.
2021-09-02 13:59:10 +08:00
Gustavo Henrique Nihei
c260fee516
libs/libxx: Enforce RTTI for building libcxxabi
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It is okay for the application to be built without RTTI (-fno-rrti), but
libcxxabi requires RTTI at least for the library.
Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
2021-09-01 21:02:17 +08:00
Xiang Xiao
c8b93ed45e
libxx: Move the partial c++ abi implementation to libcxxmini sub folder
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Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I2bc9b8be2962451a44352ab90623c9481bd162b2
2021-08-31 06:52:10 -03:00
zhuyanlin
40a110b4a8
libxx:uClibxx:add-weak-function-for-new-del-operations
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Add-weak-function-for-new-del-operations
Change-Id: Ie44528529e457d714a581881e247c41f01f2231b
2021-08-31 11:23:29 +08:00
zhuyanlin
8940d85668
libxx:uClibcxx:fix-GCC-specific-definitiion error
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Use __GNUC__ instead of __GCC__
Change-Id: I285bd099cf973a89e21c5c7825250d1840615f36
2021-08-31 11:23:29 +08:00
Xiang Xiao
d6c3381ef1
libxx: Remove the unused libxx_stdthrow.cxx
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Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2021-08-30 15:57:22 -03:00
Xiang Xiao
ce73f9cbfc
libxx: Move libcxxabi special setting from libcxx.defs to libcxxabi.defs
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Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2021-08-30 10:44:24 +02:00
Xiang Xiao
397d329966
libxx: Give VERSION make variable prefix to avoid the conflict
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Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2021-08-30 10:44:24 +02:00
Xiang Xiao
b0c782255c
libxx: Change CXX_LIBSUPCXX to LIBSUPCXX
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align with other Kconfig(e.g. LIBCXXABI, LIBCXX, UCLIBCXX)
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2021-08-28 17:14:48 -03:00
Xiang Xiao
ceb8bd4bce
libxx: Disable CXX_EXCEPTION by default to save the code space
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Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I1b1fafa95f0e385a615dba78f43858b797c5ce69
2021-08-28 17:13:43 -03:00
Xiang Xiao
bdc86e85d7
libcxx: Avoid the waring: "__EXCEPTIONS" is not defined, evaluates to 0 [-Werror=undef]
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Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2021-08-28 17:13:43 -03:00
Xiang Xiao
95ff2e16a3
libcxxabi: Avoid the waring: "__EXCEPTIONS" is not defined, evaluates to 0 [-Werror=undef]
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Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2021-08-28 17:13:43 -03:00