masayuki2009 commented on PR #13022:
URL: https://github.com/apache/nuttx/pull/13022#issuecomment-2305867808
@tmedicci
Thanks for confirming. Could you tell me what version of the toolchain are
you using now?
I'm using the following version.
```
$ xtensa-esp32-elf-gcc --version
xtensa-esp32-elf-gcc (crosstool-NG esp-12.2.0_20230208) 12.2.0
Copyright (C) 2022 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
```
Also, could you try the NuttX with QEMU?
I got the following log with QEMU.
```
$
/home/ishikawa/opensource/QEMU/qemu-esp-develop-8.2.0-20240122/build/qemu-system-xtensa
-nographic -M esp32 -smp 2 -drive
file=/home/ishikawa/qemu_efuse.bin,if=none,forma
==1601971==WARNING: ASan doesn't fully support makecontext/swapcontext
functions and may produce false positives in some cases!
Adding SPI flash device
ets Jul 29 2019 12:21:46
rst:0x1 (POWERON_RESET),boot:0x12 (SPI_FAST_FLASH_BOOT)
configsip: 0, SPIWP:0xee
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:DIO, clock div:2
load:0x3ffb2090,len:1484
ho 0 tail 12 room 4
load:0x40080000,len:21372
entry 0x40082648
*** Booting NuttX ***
dram: lma 0x00001020 vma 0x3ffb2090 len 0x5cc (1484)
iram: lma 0x000015f4 vma 0x40080000 len 0x537c (21372)
padd: lma 0x00006988 vma 0x00000000 len 0x9670 (38512)
imap: lma 0x00010000 vma 0x40100000 len 0x26258 (156248)
padd: lma 0x00036260 vma 0x00000000 len 0x9db8 (40376)
dmap: lma 0x00040020 vma 0x3f400020 len 0x29554 (169300)
total segments stored 6
NuttShell (NSH) NuttX-12.6.0-RC1
nsh>
nsh> uname -a
NuttX 12.6.0-RC1 fe642f1cfd Aug 23 2024 07:37:44 xtensa esp32-devkitc
nsh> ps
PID GROUP PRI POLICY TYPE NPX STATE EVENT SIGMASK
STACK USED FILLED COMMAND
0 0 0 FIFO Kthread - Ready 0000000000000000
003040 000824 27.1% Idle_Task
1 0 224 RR Kthread - Waiting Semaphore 0000000000000000
001960 000392 20.0% hpwork 0x3ffb17e4 0x3ffb17f8
2 0 100 RR Kthread - Waiting Semaphore 0000000000000000
001960 000392 20.0% lpwork 0x3ffb17bc 0x3ffb17d0
3 3 100 RR Task - Running 0000000000000000
003008 002176 72.3% nsh_main
nsh> elf
Initial memory usage: 13272
Registering romdisk at /dev/ram0
Memory Usage after romdisk_register:
Before: 13272 After: 13328 Change: 56
Mounting ROMFS filesystem at target=/mnt/romfs with source=/dev/ram0
Memory Usage after mount:
Before: 13328 After: 13888 Change: 560
****************************************************************************
* Executing errno
****************************************************************************
Memory Usage after exec:
Before: 13888 After: 17056 Change: 3168
Wait a bit for test completion
Hello, World on stdout
Hello, World on stderr
We failed to open "aflav-sautga-ay!" errno is 0
xtensa_user_panic: User Exception: EXCCAUSE=001c task: errno
_assert: Current Version: NuttX 12.6.0-RC1 fe642f1cfd Aug 23 2024 07:37:44
xtensa
_assert: Assertion failed user panic: at file: :0 task: errno process: errno
0x40085538
up_dump_register: PC: 4000c780 PS: 00060430
up_dump_register: A0: 800593a4 A1: 3ffe2b50 A2: 00000000 A3:
40059320
up_dump_register: A4: 000000d8 A5: 3ffe2b50 A6: 00000008 A7:
00000000
up_dump_register: A8: 80104ea1 A9: 3ffe2b20 A10: 00000000 A11:
3ffe2b40
up_dump_register: A12: 3ffe2008 A13: 3ffe2b50 A14: 00000008 A15:
3ffe1e40
up_dump_register: SAR: 00000004 CAUSE: 0000001c VADDR: 000000e0
up_dump_register: LBEG: 4000c28c LEND: 4000c296 LCNT: 00000000
```
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