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310 Commits

Author SHA1 Message Date
Gregory Nutt
f92dba212d sched/sched/sched.h: Make naming of all internal names consistent: 
1. Add internal scheduler functions should begin with nxsched_, not sched_
2. Follow the consistent naming patter of https://cwiki.apache.org/confluence/display/NUTTX/Naming+of+OS+Internal+Functions
 2020-05-09 16:58:42 -03:00
Gregory Nutt
4b44b628ea Run nxstyle against all .c and .h files modified by this PR. 
All complaints fixed except for those that were not possible to fix:

- Used of Mixed case identifier in ESP32 files.  These are references to Expressif ROM functions which are outside of the scope of NuttX.
 2020-05-09 14:19:08 -03:00
Gregory Nutt
a4218e2144 include/nuttx/sched.h: Make naming of all internal names consistent: 
1. Add internal scheduler functions should begin with nxsched_, not sched_
2. Follow the consistent naming patter of https://cwiki.apache.org/confluence/display/NUTTX/Naming+of+OS+Internal+Functions
 2020-05-09 14:19:08 -03:00
Gregory Nutt
3dca5eba15 Completes the Implementation of the TLS-based errno 
- Remove per-thread errno from the TCB structure (pterrno)
- Remove get_errno() and set_errno() as functions.  The macros are still available as stubs and will be needed in the future if we need to access the errno from a different address environment (KERNEL mode).
- Add errno value to the tls_info_s structure definitions
- Move sched/errno to libs/libc/errno.  Replace old TCB access to the errno with TLS access to the errno.
 2020-05-07 23:11:34 +01:00
Ouss4
a6da3c2cb6 arch/*/*_checkstack.c: Get aligned address only when CONFIG_TLS_ALIGNED is 
enabled.
 2020-05-07 12:04:51 -06:00
Gregory Nutt
c2244a2382 Remove CONFIG_TLS 
A first step in implementing the user-space error is force TLS to be enabled at all times.  It is no longer optional
 2020-05-07 12:04:16 -06:00
Ouss4
a4dd967440 arch/: Implement up_tls_info() for the rest of the architectures. 2020-05-06 21:56:40 -06:00
Ouss4
1e3ec6ecd0 arch/: Implement Thread Local Storage for the rest of the architectures. 
The change consisted on modifying *_usestack.c and *_createstack.c
 2020-05-06 21:56:40 -06:00
Xiang Xiao
94bb2e05bb syslog: Code outside libc shouldn't call nx_vsyslog directly 
since nx_vsyslog is the implementation detail

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-05-06 20:53:11 -06:00
Xiang Xiao
eca7059785 Refine __KERNEL__ and CONFIG_BUILD_xxx usage in the code base 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-05-01 10:43:47 -03:00
liuhaitao
459ad99373 Use EXTRAFLAGS instead of EXTRADEFINES to be used by make via command line 
So call 'make EXTRAFLAGS=-Wno-cpp' could suppress the warnings with pre-processor
directive #warning in GCC.

Change-Id: Iaa618238924c9969bf91db22117b39e6d2fc9bb6
Signed-off-by: liuhaitao <liuhaitao@xiaomi.com>
 2020-04-11 08:31:08 -06:00
ligd
231ad202ee global change: repace sched_xfree() to kxmm_free() 
Changes:
sched_xfree() => kxmm_free()
remove garbage related APIs
remove ARCH_HAVE_GARBAGE

Cause garbage feature move to mm_heap, then don't need
garbage anymore.

Change-Id: If310790a3208155ca8ab319e8d038cb6ff92c518
Signed-off-by: ligd <liguiding@fishsemi.com>
 2020-04-09 10:29:28 -06:00
Alin Jerpelea
425e6c28dc
arch: xtensa: esp32: nxstyle fixes (#753) 
esp32 nxstyle fixes

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
 2020-04-08 08:28:17 -06:00
hartmannathan
bfc153ca27
Fix typos in comments and documentation (#750) 
* Fix typos in comments and documentation
 2020-04-08 06:45:35 -06:00
Nathan Hartman
679b4fbee2 arch: Fix included directed -> included directly 
This typo had been copied and pasted into numerous irq and syscall
headers.
 2020-04-05 22:31:15 +01:00
YAMAMOTO Takashi
4ddb457c3e Fix a typo in comments 2020-04-01 00:03:31 +08:00
YAMAMOTO Takashi
f8f5830410 xtensa: Implement CONFIG_ARCH_IDLE_CUSTOM 2020-03-31 15:50:04 +08:00
YAMAMOTO Takashi
123b3d92df xtensa: Check XCHAL_HAVE_INTERRUPTS for waiti 2020-03-31 14:32:07 +08:00
YAMAMOTO Takashi
b9bf9c9a2b xtensa: Save PS correctly in coproc handler 
"EPS" is not a real register. It's just a base value of EPS_{2..7}.
 2020-03-31 14:31:31 +08:00
YAMAMOTO Takashi
d2a6e56308 xtensa: Save PS correctly in double exception handler 
"EPS" is not a real register. It's just a base value of EPS_{2..7}.
 2020-03-31 14:31:31 +08:00
YAMAMOTO Takashi
18d3fa9eea xtensa: Save PS correctly in syscall handler 
"EPS" is not a real register. It's just a base value of EPS_{2..7}.
 2020-03-31 14:31:31 +08:00
YAMAMOTO Takashi
1ffa009c8b Revert "Don't generate .depend anymore" 
This reverts commit 79af7fbf4e.

Because:

* btashton reported some issues in local builds:

  https://github.com/apache/incubator-nuttx/pull/603#issuecomment-602264860

* this might be related to the current CI breakage:

  > /bin/sh: 1: /__w/incubator-nuttx/incubator-nuttx/nuttx/tools/mkdeps: not found
 2020-03-22 23:07:29 -05:00
Xiang Xiao
79af7fbf4e
Don't generate .depend anymore 2020-03-22 18:15:29 +00:00
Masayuki Ishikawa
6baebcecc4 arch: esp32: Fix compile error for smp 2020-03-19 19:40:18 -06:00
Nathan Hartman
a5e643b0cd Fix typos in comments and documentation. 2020-03-16 20:01:11 -06:00
YAMAMOTO Takashi
f4e7845b85 esp32: emulate byte access for module text 
Tested on ESP-EYE.
 2020-03-16 07:54:49 -06:00
YAMAMOTO Takashi
855751b534 Introduce instruction memory allocator 
Necessary for dlfcn etc on ESP32, which has separate memory regions
for instruction and data.

known issues/todo
 * consider something similar to dual heaps for PROTOECTED
 * consider to adapt binfmt as well
 2020-03-16 07:54:49 -06:00
YAMAMOTO Takashi
03a916acb8 Kconfig: Add kconfig options for module text allocator 
Enable it for ESP32.
 2020-03-16 07:54:49 -06:00
YAMAMOTO Takashi
e135c938d2 xtensa: Implement a few relocations 2020-03-16 07:54:49 -06:00
YAMAMOTO Takashi
8657305883 arch/xtensa/include/elf.h: Initial version 2020-03-16 07:54:49 -06:00
YAMAMOTO Takashi
5a716b799b xtensa_user_handler: rsync after wsr.ps 2020-03-16 07:31:46 -05:00
YAMAMOTO Takashi
3b528c6010 xtensa_user_handler: Save PS correctly 
"EPS" is not a real register. It's just a base value of EPS_{2..7}.
 2020-03-16 19:13:33 +09:00
YAMAMOTO Takashi
951cfbd1d5 xtensa_user_handler: Fix registers in comments 2020-03-16 05:08:43 -05:00
YAMAMOTO Takashi
7aebcc4bf6 xtensa_user_handler: Fix registers in comments 2020-03-16 02:24:16 -05:00
YAMAMOTO Takashi
23db3b2a48 ESP32: Use __asm__ __volatile__ for inline assembly 2020-03-13 19:06:15 -06:00
YAMAMOTO Takashi
3a03a307b9 arch/xtensa/src/common/xtensa_abi.h: nxstyle fixes 
The remaining errors:

    Operator/assignment must be preceded with whitespace

I didn't fix them because they are in assembly code, which
nxstyle doesn't understand.
 2020-03-13 18:58:04 -06:00
YAMAMOTO Takashi
086e8ffb12 arch/xtensa/src/esp32/esp32_cpustart.c: nxstyle fixes 
The remaining errors:

    Mixed case identifier found

I didn't fix them because they were on ROM symbols,
which are not supposed to obey NuttX's coding style.
 2020-03-13 18:51:26 -06:00
YAMAMOTO Takashi
9aec40744c xtensa_hostfs.c: Change the license to Apache 2.0 
This file is based on arch/arm/src/common/up_hostfs.c.
The license change was ok'ed by the author. (@xiaoxiang781216)
 2020-03-12 09:03:31 -05:00
YAMAMOTO Takashi
7a06ff0392 xtensa: hostfs using simcall 
Tested on qemu -semihosting
 2020-03-12 09:03:31 -05:00
YAMAMOTO Takashi
c18d7dc434 xtensa: Implement simcall 2020-03-12 09:03:31 -05:00
YAMAMOTO Takashi
7774cdd7aa Appease many of nxstyle errors for esp32 related files 
I skipped the following files because they were not simple.
I'll create separate PRs.

    arch/xtensa/src/esp32/esp32_cpustart.c
    arch/xtensa/src/common/xtensa_abi.h
    boards/xtensa/esp32/esp32-core/include/board.h

Also, I skipped the following files and directories because
they looked too huge and/or foreign.

    arch/xtensa/include/esp32/tie.h
    arch/xtensa/include/xtensa/xtensa_corebits.h
    arch/xtensa/src/esp32/hardware/
    arch/xtensa/include/esp32/tie-asm.h
    arch/xtensa/include/esp32/core-isa.h
    arch/xtensa/include/xtensa/core.h

I also fixed a few "is is" style typos when unwrapping long lines.
 2020-03-12 07:45:44 -06:00
Masayuki Ishikawa
da3fb9c94f arch: xtensa: Call the waiti instruction in up_idle() 
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
 2020-03-06 01:46:09 -06:00
Masayuki Ishikawa
a5cb0b3731 arch: xtensa: Fix SMP related logic 
NOTE: Applied the same logic as in other SMP architectures
 2020-03-04 23:34:43 -06:00
Masayuki Ishikawa
e16c3ca25b arch: esp32: Fix compile error with xtensa-esp32-elf-gcc 8.2.0 2020-03-04 03:51:13 -06:00
YAMAMOTO Takashi
34b17ec5cb xtensa: Fix up_schedule_sigaction 
This fixes various crashes in ostest.
 2020-02-28 07:48:16 -06:00
YAMAMOTO Takashi
119a38ce10 xtensa: Fix typos and comments 2020-02-28 11:33:29 +01:00
YAMAMOTO Takashi
930e2788cc xtensa: Use ar and nm from the toolchain 
This fixes build on macOS, where native ar is incompatible.
 2020-02-26 10:47:26 -06:00
Xiang Xiao
cde88cabcc Run codespell -w with the latest dictonary again 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-02-23 22:27:46 +01:00
liuhaitao
8ca4ca5ae8 arch: undef USE_SERIALDRIVER if CONFIG_CONSOLE_SYSLOG 
An error was introduced from:

  commit f982ee43db
  Author: Xiang Xiao <xiaoxiang@xiaomi.com>
  Date:   Tue Feb 18 09:55:04 2020 +0800

    drivers/serial: Remove the lowconsole driver

    Replace with the syslog console driver which has more capability than lowconsole
 2020-02-23 09:10:06 -06:00
Xiang Xiao
bd4e8e19d3 Run codespell -w against all files 
and fix the wrong correction
 2020-02-22 14:45:07 -06:00