[Tinycc-devel] [BUG] The main function parameter is missing.

[HarukaMomono]

commit:3b943bec5de423e234b5f92d9a8f110ad66a85a1

author:Gynt <Gynt@users.noreply.github.com>

           Mon, 3 Jun 2024 19:52:34 +0800 (3 13:52 +0200)

committer:Gynt <Gynt@users.noreply.github.com>

                Mon, 3 Jun 2024 19:56:32 +0800 (3 13:56 +0200)

tree:3c7fd4f944e9417b6bf2c95c21c9e8c9ee671b11

parent:8cd21e91ccee3baf15ad2f8cba9cbc4b618695a0

envs: windows 10; gcc version 14.1.0 (MinGW-W64 x86_64-ucrt-posix-seh, built by Brecht Sanders, r1)

In this branch, I built it using gcc, the build command: build-tcc.bat -x

C file:

#include <stdio.h>

#include <stdlib.h>

int main(int argc, const char **argv, const char **envp) {

printf("argc = %d\n", argc);

system("pause");

return 0;

}

Compile Commands:

tcc.exe -std=c11 -m32 -o test.exe test.c

result:

argc = 9908136

Decompile using IDA:

int __thiscall sub_401000(void *this)

{

  printf("arg num = %d\n", this);

  system("pause");

  return 0;

}

There are missing parameters.

---

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