Commit Graph

79 Commits

Author SHA1 Message Date
cuiziwei
25eb09c3bb nuttx/boards:add KEEP to *(.init_array .init_array.*)
replace *(.init_array .init_array.*) with KEEP(*(.init_array .init_array.*)).

The KEEP statement within a linker script will instruct the linker to keep the specified section, even if no symbols inside it are referenced. This statement is used within the SECTIONS section of the linker script. This becomes relevant when garbage collection is performed at link time, enabled by passing the --gc-sections switch to the linker. The KEEP statement instructs the linker to use the specified section as a root node when creating a dependency graph, looking for unused sections. Essentially forcing the section to be marked as used.

Signed-off-by: cuiziwei <cuiziwei@xiaomi.com>
2023-08-05 05:02:25 -07:00
raiden00pl
4aa54e8405 cmake: port more stm32 boards and format already ported stm32 boards 2023-07-25 06:08:54 -07:00
Xiang Xiao
0eeca0f375 build: Replace "$(shell $(INCDIR) $(CC) ...)" with $(INCDIR_PREFIX)
to unify the way to get include directories

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2023-06-23 00:11:25 +03:00
Xiang Xiao
7a8cf7ff70 Indent the include statement by two spaces
follow the coding style

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2023-05-16 12:34:32 -03:00
Xiang Xiao
df102d1f06 Remove OK macro from the code base
let's use OK from sys/types.h instead

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2023-02-02 13:58:16 +01:00
Xiang Xiao
af12a552fe sched/Kconfig: let PREALLOC_TIMERS depends on !DISABLE_POSIX_TIMERS
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-09-19 11:39:22 -03:00
chao an
0f0a94186f arch/arm/toolchain: migrate the toolchain define to arch/arm/Kconfig
migrate the toolchain define to arch/arm/Kconfig to simplify new toolchain registration

Signed-off-by: chao an <anchao@xiaomi.com>
2022-09-16 14:47:27 +08:00
Xiang Xiao
1f920e55d3 Move warning option from Make.defs to Toolchain.defs
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-05-15 15:40:35 +03:00
Xiang Xiao
c628529e2d arch/arm: Remove FAR and CODE from board folder(3)
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-05-03 16:50:52 +03:00
Xiang Xiao
aeb9c5d822 boards: Move -fno-strict-aliasing from Make.defs to Toolchain.defs
and migrate MAXOPTIMIZATION into ARCHOPTIMIZATION

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-05-01 11:36:41 +03:00
Xiang Xiao
8f8ee25a9c boards: Move -g from Make.defs to Toolchain.defs
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-04-25 16:23:03 +03:00
Xiang Xiao
75326e563d boards: Move -fno-common from Make.defs to Toolchain.defs
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-04-25 07:57:29 +03:00
chao.an
2246afcdd8 arch/armv7-m: Unify the toolchain definition of eabi/clang/iar for linux and windows
Signed-off-by: chao.an <anchao@xiaomi.com>
2022-04-19 23:17:27 +08:00
Gustavo Henrique Nihei
e1f28c19c2 arch/arm: Make CXX exception and RTTI depend on Kconfig options
Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
2022-03-30 11:19:29 +08:00
Xiang Xiao
54e630e14d arch: Merge up_arch.h into up_internal.h
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-03-14 09:32:17 +02:00
Xiang Xiao
c96c96a399 drivers: Merge the common driver initialization into one place
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-03-13 11:24:48 -03:00
Xiang Xiao
ee931c137f boards: Remove -fno-builtin
it's more efficent to generate the machine code directly if possible

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-03-10 19:46:01 +02:00
Xiang Xiao
54b886ca0d boards: Add -fno-common to ARCHCFLAGS and ARCHCXXFLAGS
since elf loader can't handle SHN_COMMON

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-02-23 22:00:32 +08:00
Alan Rosenthal
8defb843aa Remove duplicate linker script definitions
## Summary
A lot of linker scripts were listed twice, once for unix, once for windows.

This PR cleans up the logic so they're only listed once.

 ## Impact
Any opportunity to use a single source of truth and reduce lines of code is a win!

 ## Testing
CI will test all build
2022-02-17 02:55:25 +08:00
Xiang Xiao
a9d7a776c4 sched: Remove SDCLONE_DISABLE option and config
since the related code was removed by:
commit 4d5a964f29
Author: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
Date:   Tue Feb 23 18:04:13 2021 +0800

    net: unify socket into file descriptor

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-01-31 19:03:20 +01:00
Xiang Xiao
8bcdefafc9 board: Remove -fno-strength-reduce
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-01-19 00:14:03 +01:00
chao.an
cbd82f1c1b compile/flags: remove redundant -fomit-frame-pointer from board flags
Signed-off-by: chao.an <anchao@xiaomi.com>
2021-12-27 22:31:27 -06:00
ligd
412d030149 boards: move USERMAIN_XX out of INIT_ENTRYPOINT
Signed-off-by: ligd <liguiding1@xiaomi.com>
2021-12-24 08:23:30 -06:00
Huang Qi
58e0781e2e arch/arm: Implement TLS support
Signed-off-by: Huang Qi <no1wudi@qq.com>
2021-12-07 23:31:41 -06:00
Alan C. Assis
099e9fb4f7 boards: Remove -nostartfiles -nodefaultlibs from LDFLAGS 2021-09-13 08:58:25 +08:00
YAMAMOTO Takashi
58bdcbab9b Revert "Make: use gcc as LD"
This reverts commit 45672c269d.

Because:

* It's very confusing to have cc as LD.
* I don't see what "-nostartfiles -nodefaultlibs" in LDFLAGS are
  supposed to do when we use LD directly. It would be simpler to
  remove them from our LDFLAGS.
2021-09-08 09:40:48 +08:00
Alin Jerpelea
c481a5b7ac boards: stm32: update licenses to Apache
Gregory Nutt is the copyright holder for those files and he has submitted the
SGA as a result we can migrate the licenses to Apache.

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
2021-08-16 07:11:32 -07:00
Xiang Xiao
b12f588140 Rename CONFIG_LIB_BOARDCTL to CONFIG_BOARDCTL
since boardctl isn't a libc feature

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2021-08-06 13:58:26 +02:00
Jiuzhu Dong
85470176e7 sched/task: delete CONFIG_MAX_TASKS limit
Change-Id: I583015a95dbcebd352f81ecb3104ffdbd646a9ec
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
2021-07-11 19:42:30 -07:00
Alexander Vasiljev
45672c269d Make: use gcc as LD 2021-06-10 03:43:18 -07:00
Gustavo Henrique Nihei
2efae6928d drivers/input: Rename BUTTONS configs to INPUT_BUTTONS 2021-04-08 14:41:22 -03:00
Alin Jerpelea
f8420a9e47 boards: nxstyle fixes
fixes for nxstyle errors reported by the tool.

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
2021-04-06 12:50:41 -05:00
Alin Jerpelea
1ad3a22ad5 board: stm32: Author Gregory Nutt: update licenses to Apache
Gregory Nutt has submitted the SGA and we can migrate the licenses
 to Apache.

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
2021-03-20 19:22:58 -07:00
Alin Jerpelea
6f14299dd0 boards: nxstyle fixes
nxstyle fixes to pass the CI check

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
2021-03-18 22:58:27 -07:00
Jiuzhu Dong
59eb4fa8d6 fs: delete NFILE_DESCRIPTORS for allocating dynamically
Change-Id: Id06d215063796d222b9792d25ab2d6742167729f
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
2021-03-17 06:46:42 -07:00
Gustavo Henrique Nihei
47cb41c92f makefiles: Fix relative path in file header 2021-03-09 23:18:28 +08:00
Xiang Xiao
9473434587 Ensure the kernel component don't call userspace API
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2021-03-01 09:23:09 +09:00
chao.an
b88561299b make/expression: improving up asm/C/C++ compile times
In the current compilation environment, the recursive assignment(=) for compile
flags will be delayed until every file is actually need to be compile.

For example:
--------------------------------------------------------------------------------
arch/arm/src/Makefile:

INCLUDES += ${shell $(INCDIR) "$(CC)" $(ARCH_SRCDIR)$(DELIM)chip}
INCLUDES += ${shell $(INCDIR) "$(CC)" $(ARCH_SRCDIR)$(DELIM)common}
INCLUDES += ${shell $(INCDIR) "$(CC)" $(ARCH_SRCDIR)$(DELIM)$(ARCH_SUBDIR)}
INCLUDES += ${shell $(INCDIR) "$(CC)" $(TOPDIR)$(DELIM)sched}

CPPFLAGS += $(INCLUDES) $(EXTRAFLAGS)
CFLAGS += $(INCLUDES) $(EXTRAFLAGS)
CXXFLAGS += $(INCLUDES) $(EXTRAFLAGS)
AFLAGS += $(INCLUDES) $(EXTRAFLAGS)
--------------------------------------------------------------------------------

All compilation options will be included recursively,
which will be delayed until the compilation options are actually used:

tools/Config.mk:

--------------------------------------------------------------------------------
define COMPILE
  @echo "CC: $1"
  $(Q) $(CC) -c $(CFLAGS) $($(strip $1)_CFLAGS) $1 -o $2
endef
--------------------------------------------------------------------------------

All compile flags to be reexecuted $(INCDIR) as long as one file needs to be compiled,
but in fact, the compilation options have not changed in the current directory.

So the we recommand to change the syntax of assignment
From
    Recursive (=)
To
    Simple    (:=)

In this way, we can ensure that all compilation options are expanded only once and reducing repeated works.

Signed-off-by: chao.an <anchao@xiaomi.com>
2020-11-02 07:53:53 -08:00
Xiang Xiao
b0797263ca libc/stdio: Allocate file_struct dynamically
1.Reduce the default size of task_group_s(~512B each task)
2.Scale better between simple and complex application

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Ia872137504fddcf64d89c48d6f0593d76d582710
2020-09-11 17:58:17 +08:00
Xiang Xiao
a0ce81d659 sched/wdog: Don't dynamically allocate wdog_s
to save the preserved space(1KB) and also avoid the heap overhead

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I694073f68e1bd63960cedeea1ddec441437be025
2020-08-11 12:28:55 -06:00
Xiang Xiao
154852acb5 sched/mqueue: Reduce the initial memory consumption
Change the preallocated message and descriptor from 32/24 to 4.
The total size is reduce from 1892 to 532

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I79d199465daef678986868f773876289859f42fc
2020-08-10 08:07:50 +02:00
Xiang Xiao
e1d3627bb1 sched/wdog: Change the default value of MAX_WDOGPARMS from 4 to 2
since the maximum number of argument pass to wd_start in the whole
code base is 2 and change CONFIG_MAX_WDOGPARMS in some defconfig
from 1 to 2 oherwise pthread_condclockwait will fail

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Ib6cb28b8c0722058849e7be916e164513431d21c
2020-08-06 10:36:22 -06:00
Xiang Xiao
b329e2377d boards: Move toolchain related variables to Toolchain.defs
1.It make sense to let Toolchain.defs give the default value
2.The board can still change if the default isn't suitable
3.Avoid the same definition spread more than 200 Make.defs

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Ic2649f1c7689bcf59c105ca8db61cad45b6e0e64
2020-07-20 17:10:37 +01:00
Xiang Xiao
f5311de6b4 boards: Remove the unused ARCHCCVERSION and ARCHCCMAJOR
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I22d546693139c59c8c899479887a5f04d65edbd6
2020-07-16 11:03:53 -07:00
Xiang Xiao
ee875b2a26 boards: Move HOSTCC/HOSTCFLAGS to tools/Config.mk
Make.defs under board folder can still overwrite the default as needed

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I1c300a8ace4b54d475ef8d398661ed65ca273a2e
2020-07-15 19:14:58 +01:00
Xiang Xiao
d32e9c38df boards: Move the C/C++ search path to the common place
so all boards support uClibc++/libc++ automatically

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Ibe6fafbec57f7acb26ea6188a3e9923ea82295c5
2020-07-13 15:11:12 -03:00
Xiang Xiao
a61b8a13c6 Fix nxstyle issue
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-06-07 19:28:10 +01:00
Xiang Xiao
1b47aa1cb2 drivers/button: Let board_button_initialize return the button number
so the lower half driver don't need include the specific board.h

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I2ff5c30049a5c5e8ee90baea56e9f4cb1a8a4f87
2020-06-07 19:28:10 +01:00
Gregory Nutt
1414c55c45 boards/arm: Leverage PR 1150 to other ARM Make.defs 2020-05-30 20:09:02 +01:00
Xiang Xiao
e83c1400b6 build: Move BOARD_DIR definition to common place
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-05-24 20:20:12 +01:00