Move the logic to get TLS information from an inline function to a normal function. For the unaligned case, it is probably too large to be inlined.
Also fixes some minor things from review of previous commits.
rdrand was checking the wrong return value for the intrinsics
so it would block forever. The read function was also not returning
the actual number of bytes read.
This was tested by running the rand example application
NuttShell (NSH) NuttX-9.0.0
nsh>rand
Reading 8 random numbers
Random values (0x101584f70):
0000: 019a172df7d539f2df8550362e2d3f74 9b467c51ebe30b9f6510e540e34fabcc ...-..9...P6.-?t .F|Q....e..@.O..
Signed-off-by: Brennan Ashton <bashton@brennanashton.com>
The naming standard at https://cwiki.apache.org/confluence/display/NUTTX/Naming+FAQ requires that all architecture-private functions begin with the name of the arch, not up_.
This PR addresses only these name changes for the ARM-private functions up_instack_base() and up_instack_top() which should be called arm_instack_base() and arm_instack_top().
There should be no impact of this change (other that one step toward more consistent naming).
Normal PR checks are sufficient
The naming standard at https://cwiki.apache.org/confluence/display/NUTTX/Naming+FAQ requires that all MCU-private functions begin with the name of the MCU, not up_.
This PR addresses only these name changes for the STM32-private functions up_waste() which should be called stm32_waste.
There should be no impact of this change (other that one step toward more consistent naming).
Normal PR checks are sufficient
Summary
The naming standard at https://cwiki.apache.org/confluence/display/NUTTX/Naming+FAQ requires that all MCU-private functions begin with the name of the architecture, not up_.
This PR addresses function-like macro naming that was missing in previous PRs: up_savestate() and up_restorestate() which must be named arm_savestate() and arm_restorestate().
Impact
There should be no impact of this change (other that one step toward more consistent naming).
Testing
stm32f103-minimum:nsh
The are remaining nxstyle complaints due to the use of mixed case identifiers in arch/arm/src/lc823450/lc823450_irq.c This, cannot be easily fixed since it depends on register definitions in header files that have implications to section other lc823450 files.
Summary
The naming standard at https://cwiki.apache.org/confluence/display/NUTTX/Naming+FAQ requires that all MCU-private functions begin with the name of the architecture, not up_.
This PR addresses only these name changes for the ARM-private functions up_ramvec_initialize() and up_ramvec_attch().
Impact
There should be no impact of this change (other that one step toward more consistent naming).
Testing
stm32f4discovery:netnsh
Summary
The naming standard at https://cwiki.apache.org/confluence/display/NUTTX/Naming+FAQ requires that all MCU-private functions begin with the name of the architecture, not up_.
This PR addresses only these name changes for the ARM-private functions prototyped in arm_internal.h
This change to the files only modifies the name of called functions. nxstyle fixes were made for all core architecture files. However, there are well over 5000 additional complaints from MCU drivers and board logic that are unrelated to to this change but were affected by the name change. It is not humanly possible to fix all of these. I ask that this change be treated like other cosmetic changes that we have done which do not require full nxstyle compliance.
Impact
There should be not impact of this change (other that one step toward more consistent naming).
Testing
stm32f4discovery:netnsh
Summary
The naming standard at https://cwiki.apache.org/confluence/display/NUTTX/Naming+FAQ requires that all MCU-private files begin with the name of the architecture, not up_.
This PR addresses only these name changes for the up_*.S files.
The entire job required to be compatible with that Naming Convention will also require changing the naming of the up_() functions that are used only within arch/arm and board/arm.
Impact
There should be not impact of this change (other that one step toward more consistent naming).
Testing
stm32f4discovery:netnsh
Fix it after the following change:
commit bb4458b63f
Author: Ouss4 <abdelatif.guettouche@gmail.com>
Date: Thu Apr 30 19:05:12 2020 +0100
include/sys/stat.h: Per the POSIX standard, the atime, ctime and mtime field
s
have changed their type from time_t to struct timespec.
Summary
The naming standard at https://cwiki.apache.org/confluence/display/NUTTX/Naming+FAQ requires that all MCU-private files begin with the name of the architecture, not up_.
This PR addresses only these name changes for the up_*.h files. There are only three, but almost 1680 files that include them:
up_arch.h
up_internal.h
up_vfork.h
The only change to the files is from including up_arch.h to arm_arch.h (for example).
The entire job required to be compatible with that Naming Convention will also require changing the naming of the up_() functions that are used only within arch/arm and board/arm.
Impact
There should be not impact of this change (other that one step toward more consistent naming).
Testing
stm32f4discovery:netnsh
Since armv8-m now uses arm_fullcontextrestore instead of up_fullcontextrestore, _exit
should call arm_fullcontextrestore for armv8-m accordingly.
Signed-off-by: liuhaitao <liuhaitao@xiaomi.com>
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
