Commit Graph

49896 Commits

Author SHA1 Message Date
Stuart Ianna
5b00c31396 boards/litex/arty_a7: Support building fully linked executables.
Changes the executable type built against the `make export` target fully linked by default. This greatly improves performance when loading applications, as relocations no longer need to be processed.
2023-06-28 15:16:28 +08:00
Stuart Ianna
6492f0172e binfmt/elf: Allow the userspace ELF type to be defined by board configuration.
This change allows boards to define an additional kconfig option, which specifies the final link format of application executables.

By selecting `CONFIG_BINFMT_ELF_RELOCATABLE`, and providing an appropriate linker script, applications can be fully linked, removing the need to process relocations.
2023-06-28 15:16:28 +08:00
Lucas Saavedra Vaz
9bd1d5ddda arch/risc-v/espressif: Add USB-Serial-JTAG driver
Add support for USB-Serial-JTAG on ESP32-C3/C6/H2 using the Espressif HAL
2023-06-28 08:47:55 +08:00
chao an
4de2284614 compiler/fortify: remove unused label prefix and fix build warning
string/lib_memmove.c:39:1: warning: optimization attribute on 'memmove' follows definition but the attribute doesn't match [-Wattributes]
   39 | {
      | ^
In file included from string/lib_memmove.c:27:
nuttx/include/string.h:177:37: note: previous definition of 'memmove' with type 'void *(void *, const void *, size_t)' {aka 'void *(void *, const void *, unsigned int)'}
  177 | fortify_function(memmove) FAR void *memmove(FAR void *dest,
      |                                     ^~~~~~~
string/lib_memset.c:55:1: warning: optimization attribute on 'memset' follows definition but the attribute doesn't match [-Wattributes]
   55 | {
      | ^
In file included from string/lib_memset.c:30:
nuttx/include/string.h:194:36: note: previous definition of 'memset' with type 'void *(void *, int,  size_t)' {aka 'void *(void *, int,  unsigned int)'}
  194 | fortify_function(memset) FAR void *memset(FAR void *s, int c, size_t n)
      |                                    ^~~~~~
CC:  unistd/lib_sysconf.c string/lib_memcpy.c:43:1: warning: optimization attribute on 'memcpy' follows definition but the attribute doesn't match [-Wattributes]
   43 | {
      | ^
In file included from string/lib_memcpy.c:27:
nuttx/include/string.h:186:36: note: previous definition of 'memcpy' with type 'void *(void *, const void *, size_t)' {aka 'void *(void *, const void *, unsigned int)'}
  186 | fortify_function(memcpy) FAR void *memcpy(FAR void *dest,
      |

Signed-off-by: chao an <anchao@xiaomi.com>
2023-06-28 08:47:33 +08:00
Stuart Ianna
b9fa045427 tools/syscall: Resolve compile time warning on address validation.
The following warning is emitted when building with GCC 12.2.0:

"the comparison will always evaluate as ‘true’ for the address of ‘g_parm’ will never be NULL [-Waddress]"

As g_param is an array of char[]. each member should have an actual address, so the validation in each if statement is not required.
2023-06-28 08:47:07 +08:00
Stuart Ianna
160e1a965d mkexport: Allow boards to supply custom gnu-elf.ld.
Allows boards to supply their own gnu-elf linker script, used when building Nuttx applications and CONFIG_BUILD_KERNEL.

This is useful when building fully-linked applications (see #9395).
2023-06-28 08:46:10 +08:00
Xiang Xiao
b64c029080 libc/pwd: Correct the geos related comment and ddd ROOT_GEOS macro
fix the minor issue in https://github.com/apache/nuttx/pull/7998

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2023-06-27 16:18:57 -03:00
Xiang Xiao
f1f33917f7 libc/pwd: Reuse g_passwd and g_passwd_buffer in getpwbuf
like other similar functions(e.g. getpwnam and getpwuid)

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2023-06-27 16:18:57 -03:00
chao an
b9b615b425 sched/pthread: fix race condition on pthread_cond_wait()
pthread_cond_wait() should be an atomic operation in the mutex lock/unlock.
Since the sched_lock() has been wrongly deleted in the previous commit,
the context switch will occurred after the mutex was unlocked:

--------------------------------------------------------------------
  Task1(Priority 100)             |      Task2(Priority 101)
                                  |
  pthread_mutex_lock(mutex);      |
  |                               |
  pthread_cond_wait(cond, mutex)  |
  |  |                            |
  |  |                            |
  |  ->enter_critical_section()   |
  |  ->pthread_mutex_give(mutex)  | ----> pthread_mutex_lock(mutex);    // contex switch to high priority task
  |                               |       pthread_cond_signal(cond);    // signal before wait
  |                               | <---- pthread_mutex_unlock(mutex);  // switch back to original task
  |  ->pthread_sem_take(cond->sem)|                                     // try to wait the signal, Deadlock.
  |  ->leave_critical_section()   |
  |
  |  ->pthread_mutex_take(mutex)  |
  |                               |
  pthread_mutex_lock(mutex);      |
---------------------------------------------------------------------

This PR will bring back sched_lock()/sched_unlock() to avoid context switch to ensure atomicity

Signed-off-by: chao an <anchao@xiaomi.com>
2023-06-28 02:25:05 +08:00
raiden00pl
0aa1af7ff1 boards/thingy52: add sx1509 support
SX1509 is used to control various peripherals and RGB LEDs available on the board.
2023-06-27 14:44:00 -03:00
raiden00pl
dc608de144 drivers/ioexpander: add support for SX1509
SX1509 from Semtech is GPIO expander with LED driver and keypad engine.
For now, the keypad engine is not supported.
2023-06-27 14:44:00 -03:00
raiden00pl
c63b2d5c91 drivers/userled: add an interface to support LED effects.
LED effects must be implemented in the lower-half of the LED driver.
The interface is designed to supports the following LED effects:
  - intenisty (PWM)
  - Bling (Timer)
  - Fade in, Fade out (Ramp)
2023-06-27 14:44:00 -03:00
guoshichao
6c60c7df07 libs/libc/aio: fix aio_error compatible bug
1. make the aio_error implementation can pass the
ltp/open_posix_testsuite/aio_error testcases
2. the modification are referred to https://pubs.opengroup.org/onlinepubs/9699919799/functions/aio_error.html

Signed-off-by: guoshichao <guoshichao@xiaomi.com>
2023-06-27 10:10:37 -03:00
SPRESENSE
31a2c22112 tools: Add script to parse callstack
Add 'callstack.py' script for parsing stack dump log to callstack.
2023-06-27 10:10:12 -03:00
Michal Lenc
9a9c35fa45 samv7: fix compile warnings for sam_wdt.c
Incorrect types in wdinfo and wderr functions were fixed to PRIu32 and
PRIx32.

Signed-off-by: Michal Lenc <michallenc@seznam.cz>
2023-06-27 10:03:25 -03:00
Stuart Ianna
8a668fe733 include/sys: Include string.h to silence implicit memset declration.
This change stops the warning "implicit declaration of function 'memset'" when using the `FD_ZERO` macro.
2023-06-27 10:36:13 +03:00
GD32-MCU
ec2a62c397 add gd32f470 support 2023-06-27 14:59:33 +08:00
Stuart Ianna
30f8cf541c net/udp: Populate the udp connection structure with the address family.
The udp connection structure contains the field, "domain", which defines which address family it belongs to. Prior to this change, this field was only populated correctly if IPv4 and IPv6 was enabled. As a result, packet information was not processed in udp_recvpktinfo, as expected when the appropriate socket option was enabled.
2023-06-27 14:58:12 +08:00
guoshichao
037a6f5836 libs/libc/signal: add killpg function
1. the killpg function can make all the
ltp/open_posix_testsuite/killpg testcaes passed
2. Nuttx do not support process group, so we use kill process instead
3. the implementation are referred to:
https://pubs.opengroup.org/onlinepubs/9699919799/functions/killpg.html

Signed-off-by: guoshichao <guoshichao@xiaomi.com>
2023-06-27 13:26:20 +08:00
Stuart Ianna
d94013837e risc-v/litex: Improve ethernet packet reception.
In the default configuration, the Litex ethernet peripheral contains two RX and two TX buffers. The active buffer for the peripheral should be swapped as soon as possible, in order to reduce packet loss.

This modification acknowledges the receive buffer as soon as the pending data is copied into the NuttX device data buffer. Improving reliability under heavy load.
2023-06-27 03:33:40 +08:00
Xiang Xiao
7f80b4aeba clock: Move the content of include/nuttx/time.h to include/nuttx/clock.h
and remove include/nuttx/time.h to reduce the nuttx specific header files

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2023-06-26 19:14:08 +03:00
Mingjie Shen
3344697afc drivers/sensors/apds9960.c: Fix resource leak in error handling
Signed-off-by: Mingjie Shen <shen497@purdue.edu>
2023-06-26 09:43:01 -03:00
chao an
df6d799577 tools/ci: Update GNU Arm Embedded Toolchain to Version 12.2-2022.12.22
x86_64 Linux hosted cross toolchains
AArch32 bare-metal target (arm-none-eabi)

arm-gnu-toolchain-12.2.rel1-x86_64-arm-none-eabi.tar.xz

Remove toolchain workaround which already fixed by ARM:
https://developer.arm.com/downloads/-/arm-gnu-toolchain-downloads
https://community.arm.com/support-forums/f/compilers-and-libraries-forum/53470/arm-gnu-toolchain-11-3-rel1-x86_64-arm-none-eabi-wrong-newlib-version-strings-error-when-stdlib-h-is-included

Signed-off-by: chao an <anchao@xiaomi.com>
2023-06-26 20:03:38 +08:00
Xiang Xiao
b5c48f3ed8 binfmt: Always include arch/elf.h in include/nuttx/elf.h
since symbols defined in arch/elf.h is also used in other case, for example:
CC:  pthread/pthread_testcancel.c machine/arm/gnu_unwind_find_exidx.c:32:8: error: unknown type name '__EIT_entry'
   32 | static __EIT_entry *__exidx_start_elf;
      |        ^~~~~~~~~~~

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2023-06-25 19:02:53 -03:00
guoshichao
3821ad514d libs/libc/unistd: add getpgrp function
1. the getpgrp function can help to pass the ltp/open_posix_teststuite/killpg related testcases
2. Nuttx do not support process group, so we use getpid to implement this
3. the implementation are referred to: https://pubs.opengroup.org/onlinepubs/9699919799/functions/getpgrp.html

Signed-off-by: guoshichao <guoshichao@xiaomi.com>
2023-06-26 01:03:36 +08:00
Mingjie Shen
cbe4edd479 arch/arm/imxrt: Fix implicit function declaration
The function 'imxrt_config_gpio' was implicitly declared.
Fix by include the header 'imxrt_gpio.h'.

Signed-off-by: Mingjie Shen <shen497@purdue.edu>
2023-06-25 11:29:42 -03:00
anjiahao
1dfcb1f12d Documentation:Add documentation related to gdb python script debugging
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
2023-06-25 18:17:30 +08:00
anjiahao
adc5c8b5ac Debug:support python script auto debug nuttx kernel
This patch add an example and pyhton base modules:
1.add memdump.py is an example to analyze memory
usage by python script.
2.add The most basic data structure analysis, like list, etc.

future ideas:
Maybe we can add modules related to "sched, drivers, arch, fs.." to
automatically analyze scripts to debug some problems

References:
linux kernel (https://github.com/torvalds/linux/tree/master/scripts/gdb)
The official manual of gdb (https://sourceware.org/gdb/onlinedocs/gdb/Python-API.html)

Change-Id: Ib9025a0a141cb89f3813526f7c55dcb28de31ed9
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
2023-06-25 18:17:30 +08:00
anjiahao
79c0fafc06 mm:Fix the problem that the memdump statistics of blkcont are inconsistent
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
2023-06-25 18:17:30 +08:00
Mingjie Shen
49afeb4d63 arch/arm/stm: Fix duplicate include guard
The following macros
  __ARCH_ARM_SRC_STM32F7_HARDWARE_STM32F74XX75XX_FLASH_H
  __ARCH_ARM_SRC_STM32L4_HARDWARE_STM32L4X6XX_RCC_H
are used in other header files.

Signed-off-by: Mingjie Shen <shen497@purdue.edu>
2023-06-25 12:23:23 +03:00
Mingjie Shen
65e97ffca1 drivers/can/can.c: Fix nested loops with same variable
In this nested loop, the iteration variable is the same for both loops.
This is a typo and the inner loop should use a new loop variable.

Signed-off-by: Mingjie Shen <shen497@purdue.edu>
2023-06-25 11:47:34 +03:00
Mingjie Shen
209bee3266 drivers/sensors/apds9960.c: Fix use after free
Memory pointed by priv may be used (in line 1289) after it is
freed in line 1283.
Fix by adding the missing return statement in error handling.

Signed-off-by: Mingjie Shen <shen497@purdue.edu>
2023-06-25 14:36:22 +08:00
Filipe Cavalcanti
9603288c80 drivers/sensors/mpu60x0.c: add IOCTL for AFS_SEL, sample rate and FIFO support 2023-06-24 10:57:12 -03:00
tjwu1217
42914040de mm_lock.c: reformat preprocessor format 2023-06-24 10:54:19 -03:00
Roy Feng
10251f6b6c Fix assertion of free a wrong heap 2023-06-24 16:34:53 +08:00
Lucas Saavedra Vaz
09dcf50f20 boards/risc-v/esp32c3-generic: Add full GPIO and Buttons support 2023-06-24 13:11:45 +08:00
Lucas Saavedra Vaz
8885d68e24 boards/risc-v/esp32c6-generic: Add full GPIO and Buttons support 2023-06-24 13:11:45 +08:00
Lucas Saavedra Vaz
2eb6af6e54 boards/risc-v/esp32c3-generic: Add full GPIO and Buttons support 2023-06-24 13:11:45 +08:00
Lucas Saavedra Vaz
8aeba210e4 arch/risc-v/espressif: Add full GPIO support
Full GPIO support using Espressif's HAL
2023-06-24 13:11:45 +08:00
Xiang Xiao
efd1b838e6 syslog: Add sc_write_force callback
It is used to write the log message to the channel immediately
when the log message is generated in the interrupt context, which
is faster than the normal force callback.

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2023-06-23 09:55:19 -03:00
Xiang Xiao
e62c915972 syslog: Remove syslog_force and related stuff
syslog_force is used to force the syslog output to the
console in interrupt context, but we can use syslog_write
to do the same(and more) thing.

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2023-06-23 09:55:19 -03:00
Stuart Ianna
2db6ea9984 litex/gpio: Fix incorrect declaration name. 2023-06-23 12:29:59 +08:00
Xiang Xiao
309f89d6c3 segger: Change the default value of SEGGER_RTT_MAX_NUM_DOWN_BUFFERS to SEGGER_RTT_MAX_NUM_UP_BUFFERS
since the number of down buffers should be equal to the number of up buffers in most cases.

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2023-06-23 00:36:36 +03:00
Xiang Xiao
04e44d7d20 build: Replace "$(shell $(DEFINE) $(CC) ...)" with $(DEFINE_PREFIX)
to unify the way to define macros in Makefile

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2023-06-23 00:11:25 +03:00
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
620d61bd4b sched/assert: Change show_xxx to dump_xxx
align with other function in assert.c

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2023-06-22 23:26:56 +03:00
Nicolas Caramelli
f763cb118d stm32f429i-disco: Register the BUTTON driver 2023-06-22 15:10:55 -03:00
anjiahao
d5981375a6 Support gcc FORTIFY_SOURCE features for nuttx libc
This function will use gcc's function
__builtin_dynamic_object_size and __builtin_object_size

Its function is to obtain the size of the object through compilation,
so as to judge whether there are out-of-bounds operations in commonly used functions.
It should be noted that the option -O2 and above is required to enable this function

Signed-off-by: anjiahao <1090959677@qq.com>
2023-06-22 20:38:45 +08:00
Fotis Panagiotopoulos
880d78f903 sendfile: Fixed behavior of sendfile when count is set to zero.
If sendfile() is called with a zero count, it will nevertheless
try to send the data. This is mostly meaningless, it causes
waste of resources, and in some cases delays.

This commit adds special handling for this case, allowing
sendfile to return immediately zero. The new behavior is
in line with the Linux variant of sendfile.
2023-06-22 16:10:58 +08:00
anjiahao
4ae17a6f7b sched:Automatically find deadlocks when assert
When asserting, automatically analyze whether
there is a deadlock in the thread, and if there
is a deadlock, print out the deadlocked thread.

The principle is to analyze whether there is
a lock ring through the tcb holder.

Signed-off-by: anjiahao <anjiahao@xiaomi.com>
2023-06-22 16:08:03 +08:00