Sockets are created in two steps:
1. The socket is allocated, then
2. The socket is initialized.
In SMP mode, there is a possibility that a pthread executing one CPU may create a new task while a pthread on another CPU has allocated the socket but not yet initialized it. This commit updates the socket clone test to assure that the socket is both allocated and initailized.
Without the change, it is possible that uninitialized sockets could be cloned, leading to errors later in the newly started task.
In an older PR, the standard kconfig-tweak calls were replaced with sed edit. This is an incorrect change and results in invalid configurations. This change restores the use of kconfig-tweak and always generates correct configurations.
This change resolves issue #386
sed edits do not handle all of the dependencies correct and generates invalid configurations. Most defconfig files specify Linux by default, so you will only see the effect of the corruped configuration when sethost changes changes to a different configuration. Then, when 'make olddefconfig' is subsequentyly run, the corruption in the defconfig file is reflected by warnings such as:
$ tools/configure.sh -c stm32f4discovery:nsh
Copy files
Select CONFIG_HOST_WINDOWS=y
Select CONFIG_WINDOWS_CYGWIN=y
Refreshing...
.config:62:warning: override: reassigning to symbol HOST_WINDOWS
.config:62:warning: override: HOST_WINDOWS changes choice state
Those warnings are eliminated by this changed.
Tested by repeatedly doing:
tools/configure.sh -c stm32f4discovery:nsh
Commit 3b9efc95a2 introduced an error in the generation of include file paths. The logic that determined if cygpath should be called to create a Windows native path for the case of Cygwin using a native toolchain was incorrect. This corrects this warning:
./tools/configure.sh -c sim:nsh
$ make
<CUT>
make[1]: Entering directory '/home/btashton/apache/apps'
make[2]: Entering directory '/home/btashton/apache/apps/builtin'
./exec_builtin.c:54:10: fatal error: builtin/builtin.h: No such file or directory
54 | #include "builtin/builtin.h"
| ^~~~~~~~~~~~~~~~~~~
compilation terminated.
ERROR: cc failed: 1
command: cc -MT ./exec_builtin.home.btashton.apache.apps.builtin.o -M -Wall -Wstrict-prototypes -Wshadow -Wundef -g -fno-builtin -fno-common -I. -isystem /home/btashton/apache/nuttx/include -D__KERNEL__ -pipe -I C:\cygwin64\home\btashton\apache\apps\include ./exec_builtin.c
make[2]: *** [/home/btashton/apache/apps/Application.mk:224: .depend] Error 1
make[2]: Leaving directory '/home/btashton/apache/apps/builtin'
make[1]: *** [Makefile:67: /home/btashton/apache/apps/builtin_depend] Error 2
In this case a Cygwin POSIX toolchain is being used by the path in the CFLAGS to apps/include is incorrectly a Windows native path. This error is corrected by this change to tools/incdir.sh
So far, the use of the new pull request template has been disastrous. People are ignoring the writing instructions the template is polluting the PR history. This change just removes the boilerplate and writing instructions fromt he template. We don't need to see this unmodified serveral times per day.
This files in the arch/arm/src/armv8-m directory were cloned from arch/arm/src/armv7-m. Naming standards were created for the architecture files, function, and variable names: https://cwiki.apache.org/confluence/display/NUTTX/Naming+FAQ
There however were never appliced to arch/arm/src/armv7-m and so this bad naming was inherited by arch/arm/src/armv8-m. This commit corrects the file naming only and makes it compliant with the Naming FAQ.
In a fit of confusion, I accidentally committed PR 879 before it passed its nxstyle check (it did pass all of its build tests, but not the style check). It was really my intention to merge PR878, but I screwed that up and merged 879 instead.
This PR makes amends by passing all of the .c and .h files modified by PR879 through nxstyle and correcting all reported style problems.
Mac OS X was renamed to macOS at some point. Update references to
OSX, OS X, Mac OS X, Mac OSX, and other permutations, to macOS,
in README files and in comments of other files.
1. Add dsp extension; float point based on hardware and software.
2. Delete folder "iar"
3. Add tool chain for cortex-M23 and cortex-M35p
Signed-off-by: qiaowei <qiaowei@xiaomi.com>
Change-Id: I5bfc78abb025adb0ad4fae37e2b444915f477fe7
since the same thing is already done by graphics/Makefile
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Ib4d16e52e954936b4ea2a3d5ee410ab73ee45561
Remove tools/logparser.c. This tool converted 'git log' output into the format used by the obsoleted ChangeLog files. Since the ChangeLog files are obsoleted, the tool servers no purpose.
We do not intend to update the ChangeLog file for releases past 8.2. It used to be a stepping stone between the 'git log' and the ReleaseNotes. However, it no longer serves that purpose. In fact it has no purpose at all; all of the change history is in the 'git log'. That is where people look for historical information, not in the obsolete ChangeLog.
Xiang Xiao