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Hello, I got the segmentation fault when running "make ARCH=native run mainargs=test" (mine ROM file is called test.nes).

After instruction, everything was going well, it can load the ROM file correctly, then a screen suddenly poped up and quickly closed. It shows me the error like the output I attached below.

############################################################################

• LD -> build/fceux-native
  /home/loserleo/git/ics2022/fceux-am/build/fceux-native
  ROM is test
  Starting FCEUX 2.2.3-interim git...
  Found ROM 'test'
  Loading ...

PRG ROM: 2 x 16KiB
CHR ROM: 1 x 8KiB
ROM MD5: 0x8e3630186e35d477231bf8fd50e54cdd
Mapper #: 0
Mapper name: NROM
Mirroring: Vertical
Battery-backed: No
Trained: No

Power on
Initializing video...
make: *** [/home/loserleo/git/ysyx-workbench/abstract-machine/scripts/native.mk:22: run] Segmentation fault (core dumped)

############################################################################

I checked line 22 in the file native.mk.
run: image $(IMAGE)
Can't find any error. My Linux version is Ubuntu 20.04, my gcc version is 9.4.0. I'm a total freshman in C++, could u give me some tips or instructions to solve this problem? THANKS VERY MUCH.

I got complied failed ,In file included from /home/tzwangmx/ics2023/abstract-machine/am/include/am.h:7,
from /home/tzwangmx/ics2023/am-kernels/tests/am-tests/include/amtest.h:4,
from /home/tzwangmx/ics2023/am-kernels/tests/am-tests/src/tests/vm.c:1:
/home/tzwangmx/ics2023/am-kernels/tests/am-tests/src/tests/vm.c: In function ‘vm_handler’:
/home/tzwangmx/ics2023/abstract-machine/am/include/arch/native.h:22:29: error: ‘mcontext_t’ has no member named ‘gregs’; did you mean ‘regs’?
22 | #define GPRx uc.uc_mcontext.gregs[REG_RAX]
| ^~~~~
/home/tzwangmx/ics2023/am-kernels/tests/am-tests/src/tests/vm.c:37:26: note: in expansion of macro ‘GPRx’
37 | printf("%d ", ctx->GPRx);
| ^~~~
/home/tzwangmx/ics2023/abstract-machine/am/include/arch/native.h:22:35: error: ‘REG_RAX’ undeclared (first use in this function)
22 | #define GPRx uc.uc_mcontext.gregs[REG_RAX]
| ^~~~~~~
/home/tzwangmx/ics2023/am-kernels/tests/am-tests/src/tests/vm.c:37:26: note: in expansion of macro ‘GPRx’
37 | printf("%d ", ctx->GPRx);
| ^~~~
/home/tzwangmx/ics2023/abstract-machine/am/include/arch/native.h:22:35: note: each undeclared identifier is reported only once for each function it appears in
22 | #define GPRx uc.uc_mcontext.gregs[REG_RAX]
| ^~~~~~~
/home/tzwangmx/ics2023/am-kernels/tests/am-tests/src/tests/vm.c:37:26: note: in expansion of macro ‘GPRx’
37 | printf("%d ", ctx->GPRx);
| ^~~~
make: *** [/home/tzwangmx/ics2023/abstract-machine/Makefile:110: /home/tzwangmx/ics2023/am-kernels/tests/am-tests/build/native/src/tests/vm.o] Error 1
what should I do ?

I got compiled failed

xxx/ics2021/abstract-machine/am/src/native/platform.h:23:11: error: variably modified ‘sigstack’ at file scope
   23 |   uint8_t sigstack[SIGSTKSZ];
      |           ^~~~~~~~

then I found this https://sourceware.org/pipermail/libc-alpha/2021-March/123553.html

I don't know do you will modify this for new glibc version, so I try to figure this out by myself.

I searched some older glibc header file and modify uint8_t sigstack[SIGSTKSZ]; to uint8_t sigstack[16384]; then I successfully compiled, but I always got some error, what ever number I used.

X Error of failed request:  BadWindow (invalid Window parameter)
  Major opcode of failed request:  25 (X_SendEvent)
  Resource id in failed request:  0x8800008
  Serial number of failed request:  8
  Current serial number in output stream:  9

I tired several numbers in this https://public-inbox.org/bug-gnulib/2419986.QI3XWb3JqY@omega/T/, but I think I'm doing it wrong, what should I do.

OS：fedora36
editor：emacs

If you don't use vim, and not develop in ubuntu, like me. When you make with 'make ARCH=native run mainargs=k', you maybe meet this question.

[qian@localhost fceux-am]$ make ARCH=native run mainargs=k
# Building fceux-run [native]
# Building am-archive [native]
# Building klib-archive [native]
# Creating image [native]
+ LD -> build/fceux-native
/usr/bin/ld: /home/qian/prj/ics2022/fceux-am/build/native/src/emufile.o:(.data.rel+0x8): undefined reference to `rom_mario_nes'
/usr/bin/ld: /home/qian/prj/ics2022/fceux-am/build/native/src/emufile.o:(.data.rel+0x10): undefined reference to `rom_mario_nes_len'
collect2: error: ld returned 1 exit status
make: *** [/home/qian/prj/ics2022/abstract-machine/scripts/native.mk:19: image] Error 1

This happens because ./fceux-am/nes/gen/mario.c is empty. Look through the file ./fceux-am/nes/build-rom.py, you will find mario.c is converted by mario.nes with xdd program. If you develop in fedora, you just need sudo dnf in vim-common. xdd is included in this package.