Commit Graph

26 Commits

Author SHA1 Message Date
Hidenori Matsubayashi
544552c305 arch/arm64/arm64_arch_timer: delete unused includes
Delete unnecessary includes.

Signed-off-by: Hidenori Matsubayashi <hidenori.matsubayashi@gmail.com>
2022-10-19 23:15:00 +02:00
anjiahao
d1d46335df Replace nxsem API when used as a lock with nxmutex API
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-10-17 15:59:46 +09:00
Hidenori Matsubayashi
ffe8dd39c6 arch/arm64: update for coding style
Replace "unsigned char" with "bool".

Signed-off-by: Hidenori Matsubayashi <hidenori.matsubayashi@gmail.com>
2022-10-16 17:20:14 +08:00
Hidenori Matsubayashi
28180b49d1 arm64: add Cortex-A57 and Cortex-A72 configurations
This change adds the following:
- Rename the board configuration name from qemu-a53 to qemu-v8a.
- Add the configurations for Cortex-A57 and Cortex-A72.

Signed-off-by: Hidenori Matsubayashi <hidenori.matsubayashi@gmail.com>
2022-10-14 09:27:35 +08:00
Hidenori Matsubayashi
06cf41901f arch/arm64: cleanup defconfigs
Use CONFIG_ARCH_CHIP_QEMU instead of CONFIG_ARCH_CHIP_QEMU_A53. This is because these configurations depend on the hardware configuration of qemu (memory map, irq numbers, etc.).

Signed-off-by: Hidenori Matsubayashi <hidenori.matsubayashi@gmail.com>
2022-10-13 19:26:26 +08:00
Hidenori Matsubayashi
b0f9241ec1 arch/arm64: update to follow NuttX C Coding Standard
This change moves the static vars to the appropriate place to follow the coding standard. It also adds comments as sections and `static` where necessary.

Signed-off-by: Hidenori Matsubayashi <hidenori.matsubayashi@gmail.com>
2022-10-09 17:38:31 +08:00
Hidenori Matsubayashi
0b03a2316f arch/arm64/qemu/qemu_boot: fix wrong memory size
The default size in QEMU system is 128MB, and the size specified in chip.h is also 128MB. However, the region size for MMU was 512MB, so fixed it.

Signed-off-by: Hidenori Matsubayashi <hidenori.matsubayashi@gmail.com>
2022-10-09 17:18:26 +08:00
Hidenori Matsubayashi
1297c23e7d arch/arm64/arm64_mmu: add mmu_nxrt_config
This change is a refactoring to match the userspace mmu_regions implementation.

Signed-off-by: Hidenori Matsubayashi <hidenori.matsubayashi@gmail.com>
2022-10-09 12:52:40 +09:00
Xiang Xiao
70290b6e38 arch: Change the linker generated symbols from uint32_t to uint8_t *
and remove the duplicated declaration

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-09-24 21:26:56 +02:00
Xiang Xiao
3c1c29f2c4 arch: move non arm g_current_regs defintion to common place
to avoid the code duplicaiton

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-09-21 22:23:11 +02:00
ligd
e2df52390a SMP: fix crash when switch to new task which is still running
Situation:

Assume we have 2 cpus, and busy run task0.

CPU0                                CPU1
task0 -> task1                      task2 -> task0
1. remove task0 form runninglist
2. take task1 as new tcb
3. add task0 to blocklist
4. clear spinlock
                                    4.1 remove task2 form runninglist
                                    4.2 take task0 as new tcb
                                    4.3 add task2 to blocklist
                                    4.4 use svc ISR swith to task0
                                    4.5 crash
5. use svc ISR swith to task1

Fix:
Move clear spinlock to the end of svc ISR

Signed-off-by: ligd <liguiding1@xiaomi.com>
2022-09-17 17:37:47 +09:00
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
Huang Qi
32a21a1b67 UBSan: Allow custom the sanitizer in Kconfig
Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
2022-09-02 19:07:09 +08:00
wangbowen6
b15d38246c up_nputs: fix AddressSanitizer: global-buffer-overflow problem
==2117790==ERROR: AddressSanitizer: global-buffer-overflow on address 0x64d9e3c0 at pc 0x59ac4e16 bp 0xcefe8058 sp 0xcefe8048
READ of size 1 at 0x64d9e3c0 thread T0
    #0 0x59ac4e15 in up_nputs sim/up_nputs.c:54
    #1 0x59a67e4c in syslog_default_write syslog/syslog_channel.c:220
    #2 0x59a67823 in syslog_default_write syslog/syslog_write.c:101
    #3 0x59a67f10 in syslog_write syslog/syslog_write.c:153
    #4 0x59a651c3 in syslogstream_flush syslog/syslog_stream.c:60
    #5 0x59a6564e in syslogstream_addchar syslog/syslog_stream.c:104
    #6 0x59a6576f in syslogstream_putc syslog/syslog_stream.c:140
    #7 0x5989fc4d in vsprintf_internal stdio/lib_libvsprintf.c:952
    #8 0x598a1298 in lib_vsprintf stdio/lib_libvsprintf.c:1379
    #9 0x59a64ea4 in nx_vsyslog syslog/vsyslog.c:223
    #10 0x598a601a in vsyslog syslog/lib_syslog.c:68
    #11 0x59b0e3dc in AIOTJS::logPrintf(int, char const*, ...) src/ajs_log.cpp:45
    #12 0x59b03d56 in jse_dump_obj src/jse/quickjs/jse_quickjs.cpp:569
    #13 0x59b03ea1 in jse_dump_error1(JSContext*, unsigned long long) src/jse/quickjs/jse_quickjs.cpp:602
    #14 0x59b03dd9 in jse_dump_error(JSContext*) src/jse/quickjs/jse_quickjs.cpp:591
    #15 0x59bed615 in ferry::DomComponent::callHook(char const*) src/framework/dom/component.cpp:65
    #16 0x59bfe0ff in ferry::DomComponent::initialize() src/framework/dom/component.cpp:645
    #17 0x59bb141d in dom_create_component(JSContext*, unsigned long long, unsigned long long, unsigned long long) (/home/wangbowen/project/central/vela_miot_bes_m0/bin/audio+0x365c41d)
    #18 0x59b4c0d3 in AIOTJS::__createComponent(JSContext*, unsigned long long, int, unsigned long long*) (/home/wangbowen/project/central/vela_miot_bes_m0/bin/audio+0x35f70d3)
    #19 0x5a56ec17 in js_call_c_function quickjs/quickjs.c:16108

Signed-off-by: wangbowen6 <wangbowen6@xiaomi.com>
2022-09-01 11:51:48 +08:00
Gustavo Henrique Nihei
5ed2ee85c9 arch: Improve documentation for up_fpucmp function
Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
2022-08-26 11:57:06 +08:00
Xiang Xiao
d22e1e1998 compiler.h: Add nosanitize_address macro
and replace all __attribute__((no_sanitize_address)) with it

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-08-23 17:50:52 +02:00
Xiang Xiao
c44a7cbf88 arch: Add ARCH_COVERAGE_ALL option
so the user could disable the full image instrumentation,
but enable the instrumentation by files or directories.

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-08-23 17:50:52 +02:00
Huang Qi
a06ec54cd0 debug: Introduce portion of UBSan
without UBSan
```
 text    data     bss     dec     hex filename
  85612     208  142258  228078   37aee nuttx
```

with UBSan:
```
   text    data     bss     dec     hex filename
 194290   98164  208634  501088   7a560 nuttx
```

```c
int main(int argc, FAR char *argv[])
{
  uint32_t ptr[32];
  printf("Hello, World!! %lu\n", ptr[64]);
  return 0;
}
```
Try to run this sample:
```
nsh> hello
ubsan_prologue: ================================================================================
ubsan_prologue: UBSAN: array-index-out-of-bounds in hello_main.c:39:37
__ubsan_handle_out_of_bounds: index 64 is out of range for type 'uint32_t [32]'
ubsan_epilogue: ================================================================================
Hello, World!! 1070182368
nsh>
```

Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
2022-08-22 13:57:29 +08:00
Xiang Xiao
13a7ae3d06 arch: Call board_reset before up_irq_save and spin_trylock
since board_reset may call some kernel functions which try
to acquire the lock again

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-07-28 08:18:24 -04:00
Jiuzhu Dong
5c8fd46126 arch/stack: rename do_stack_check with arch prefix
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
2022-07-27 20:48:33 +08:00
Jiuzhu Dong
79597d0caf arch/up_stack_check: using running_task to get correct task context
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
2022-07-27 20:48:33 +08:00
Masayuki Ishikawa
06b158a490 arch: arm64: Fix warnings in arm64_cpstart.c
Summary:
- Fix warnings in arm64_cpstart.c if CONFIG_DEBUG_INFO=n

Impact:
- None

Testing:
- Tested with qemu-a53:nsh_smp

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
2022-07-19 10:49:32 +08:00
Xiang Xiao
61dff1c125 arch/arm64: Implement up_nputs
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-07-17 17:31:19 +03:00
Masayuki Ishikawa
82cd9b0a4a arch: arm64: Add stack coloration for SMP
Summary:
- This commit adds stack coloration for SMP

Impact:
- None

Testing:
- Tested with qemu-a53:nsh_smp

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
2022-07-15 16:16:02 +08:00
Masayuki Ishikawa
3682bcd4b3 arch: arm64: Fix do_stackcheck()
Summary:
- Since the stack coloration is done for every 32bits
  this function should be done in the same way.

Impact:
- None

Testing:
- Tested with qemu-a53:nsh

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
2022-07-15 16:16:02 +08:00
qinwei1
e77b06721b arch: arm64: ARMv8-A support for NuttX
N/A

Summary:

Arm64 support for NuttX, Features supported:

1. Cortex-a53 single core and SMP support: it's can run into nsh shell at
   qemu virt machine.

2. qemu-a53 board configuration support: it's only for evaluate propose

3. FPU support for armv8-a: FPU context switching at NEON/floating-point
  TRAP is supported.

4. psci interface, armv8 cache operation(data cache) and smccc support.

5. fix mass code style issue, thank for @xiaoxiang781216, @hartmannathan @pkarashchenko

Please refer to boards/arm64/qemu/qemu-a53/README.txt for detail

Note:
1. GCC MACOS issue
The GCC 11.2 toolchain for MACOS may get crash while compiling
float operation function, the following link describe the issue
and give analyse at the issue:

https://bugs.linaro.org/show_bug.cgi?id=5825

it's seem GCC give a wrong instruction at certain machine which
without architecture features

the new toolchain is not available still, so just disable the MACOS
cibuild check at present

Signed-off-by: qinwei1 <qinwei1@xiaomi.com>
2022-07-14 09:35:49 -04:00