user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x850,%rsp
  mov    %edi,-0x844(%rbp)
  mov    %rsi,-0x850(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x0,-0x83c(%rbp)
  lea    -0x810(%rbp),%rax
  mov    $0x400,%edx
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <memset@plt>
  lea    -0x410(%rbp),%rax
  mov    $0x400,%edx
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <memset@plt>
  lea    D323(%rip),%rax
  mov    %rax,%rdi
  call   <getenv@plt>
  mov    %rax,-0x838(%rbp)
  lea    D223(%rip),%rax
  mov    %rax,%rdi
  call   <getenv@plt>
  mov    %rax,-0x830(%rbp)
  cmpq   $0x0,-0x838(%rbp)
  jne    L87
  lea    D122(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    $0xffffffff,%eax
  jmp    L156
L87:
  cmpq   $0x0,-0x830(%rbp)
  jne    L44
  lea    D324(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    $0xffffffff,%eax
  jmp    L156
L44:
  mov    -0x838(%rbp),%rdx
  lea    -0x810(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcat@plt>
  mov    -0x830(%rbp),%rax
  mov    $0x4,%edx
  lea    D139(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <strncmp@plt>
  test   %rax,%rax
  jne    L25
  lea    -0x810(%rbp),%rax
  lea    D75(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcat@plt>
  jmp    L95
L25:
  mov    -0x830(%rbp),%rax
  mov    $0x4,%edx
  lea    D307(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <strncmp@plt>
  test   %rax,%rax
  jne    L98
  lea    -0x810(%rbp),%rax
  lea    D156(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcat@plt>
  jmp    L95
L98:
  mov    -0x830(%rbp),%rax
  mov    $0x4,%edx
  lea    D197(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <strncmp@plt>
  test   %rax,%rax
  jne    L176
  lea    -0x810(%rbp),%rax
  lea    D75(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcat@plt>
  jmp    L95
L176:
  mov    -0x830(%rbp),%rax
  mov    $0x4,%edx
  lea    D158(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <strncmp@plt>
  test   %rax,%rax
  jne    L28
  lea    -0x810(%rbp),%rax
  lea    D75(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcat@plt>
  jmp    L95
L28:
  mov    -0x830(%rbp),%rax
  mov    $0x4,%edx
  lea    D237(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <strncmp@plt>
  test   %rax,%rax
  jne    L2
  lea    -0x810(%rbp),%rax
  lea    D156(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcat@plt>
  jmp    L95
L2:
  mov    -0x830(%rbp),%rax
  mov    $0x4,%edx
  lea    D221(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <strncmp@plt>
  test   %rax,%rax
  jne    L182
  lea    -0x810(%rbp),%rax
  lea    D156(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcat@plt>
  jmp    L95
L182:
  mov    -0x830(%rbp),%rax
  mov    $0x4,%edx
  lea    D22(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <strncmp@plt>
  test   %rax,%rax
  jne    L145
  lea    -0x810(%rbp),%rax
  lea    D156(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcat@plt>
  jmp    L95
L145:
  mov    -0x830(%rbp),%rax
  mov    $0x4,%edx
  lea    D259(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <strncmp@plt>
  test   %rax,%rax
  jne    L225
  lea    -0x810(%rbp),%rax
  lea    D156(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcat@plt>
  jmp    L95
L225:
  mov    -0x830(%rbp),%rax
  mov    $0x9,%edx
  lea    D87(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <strncmp@plt>
  test   %rax,%rax
  jne    L85
  lea    -0x810(%rbp),%rax
  lea    D156(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcat@plt>
  jmp    L95
L85:
  lea    -0x810(%rbp),%rax
  lea    D75(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcat@plt>
L95:
  mov    -0x838(%rbp),%rdx
  lea    -0x410(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcat@plt>
  lea    -0x410(%rbp),%rax
  lea    D128(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcat@plt>
  lea    -0x810(%rbp),%rax
  lea    D130(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <fopen@plt>
  mov    %rax,-0x828(%rbp)
  cmpq   $0x0,-0x828(%rbp)
  jne    L290
  lea    -0x810(%rbp),%rax
  mov    %rax,%rsi
  lea    D54(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0xffffffff,%eax
  jmp    L156
L290:
  lea    -0x410(%rbp),%rax
  lea    D316(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <fopen@plt>
  mov    %rax,-0x820(%rbp)
  cmpq   $0x0,-0x820(%rbp)
  jne    L281
  lea    -0x410(%rbp),%rax
  mov    %rax,%rsi
  lea    D239(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0xffffffff,%eax
  jmp    L156
L281:
  mov    -0x820(%rbp),%rax
  mov    %rax,%rcx
  mov    $0x28,%edx
  mov    $0x1,%esi
  lea    D204(%rip),%rax
  mov    %rax,%rdi
  call   <fwrite@plt>
  mov    -0x820(%rbp),%rax
  mov    %rax,%rcx
  mov    $0x28,%edx
  mov    $0x1,%esi
  lea    D204(%rip),%rax
  mov    %rax,%rdi
  call   <fwrite@plt>
  mov    -0x820(%rbp),%rax
  mov    %rax,%rsi
  mov    $0xa,%edi
  call   <fputc@plt>
  mov    -0x820(%rbp),%rax
  mov    %rax,%rsi
  mov    $0xa,%edi
  call   <fputc@plt>
  mov    -0x820(%rbp),%rax
  mov    %rax,%rcx
  mov    $0x1c,%edx
  mov    $0x1,%esi
  lea    D119(%rip),%rax
  mov    %rax,%rdi
  call   <fwrite@plt>
L18:
  mov    -0x828(%rbp),%rax
  mov    %rax,%rdi
  call   <getc@plt>
  mov    %al,-0x83d(%rbp)
  mov    -0x828(%rbp),%rax
  mov    %rax,%rdi
  call   <feof@plt>
  test   %rax,%rax
  je     L127
  mov    -0x820(%rbp),%rax
  mov    %rax,%rcx
  mov    $0x4,%edx
  mov    $0x1,%esi
  lea    D12(%rip),%rax
  mov    %rax,%rdi
  call   <fwrite@plt>
  mov    -0x828(%rbp),%rax
  mov    %rax,%rdi
  call   <fclose@plt>
  mov    -0x820(%rbp),%rax
  mov    %rax,%rdi
  call   <fclose@plt>
  mov    $0x0,%edi
  call   <exit@plt>
  mov    $0x0,%eax
  jmp    L156
L127:
  lea    -0x812(%rbp),%rax
  mov    $0x2,%edx
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <memset@plt>
  cmpl   $0xf,-0x83c(%rbp)
  jle    L103
  mov    -0x820(%rbp),%rax
  mov    %rax,%rsi
  mov    $0xa,%edi
  call   <fputc@plt>
  movl   $0x0,-0x83c(%rbp)
L103:
  mov    -0x820(%rbp),%rax
  mov    %rax,%rcx
  mov    $0x2,%edx
  mov    $0x1,%esi
  lea    D63(%rip),%rax
  mov    %rax,%rdi
  call   <fwrite@plt>
  movzbl -0x83d(%rbp),%edx
  lea    -0x812(%rbp),%rax
  lea    D215(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <sprintf@plt>
  mov    -0x820(%rbp),%rdx
  lea    -0x812(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <fputs@plt>
  mov    -0x820(%rbp),%rax
  mov    %rax,%rcx
  mov    $0x2,%edx
  mov    $0x1,%esi
  lea    D302(%rip),%rax
  mov    %rax,%rdi
  call   <fwrite@plt>
  addl   $0x1,-0x83c(%rbp)
  jmp    L18
L156:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L74
  call   <__stack_chk_fail@plt>
L74:
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: data_tag: D323
data_type: string
name: retrieve_data
arguments: data_tag: D223
data_type: string
name: retrieve_data
arguments: data_tag: D122
data_type: string
name: retrieve_data
arguments: data_tag: D324
data_type: string
name: retrieve_data
arguments: data_tag: D139
data_type: string
name: retrieve_data
arguments: data_tag: D75
data_type: string
name: retrieve_data
arguments: data_tag: D307
data_type: string
name: retrieve_data
arguments: data_tag: D156
data_type: string
name: retrieve_data
arguments: data_tag: D197
data_type: string
name: retrieve_data
arguments: data_tag: D158
data_type: string
name: retrieve_data
arguments: data_tag: D237
data_type: string
name: retrieve_data
arguments: data_tag: D221
data_type: string
name: retrieve_data
arguments: data_tag: D22
data_type: string
name: retrieve_data
arguments: data_tag: D259
data_type: string
name: retrieve_data
arguments: data_tag: D87
data_type: string
name: retrieve_data
arguments: data_tag: D128
data_type: string
name: retrieve_data
arguments: data_tag: D130
data_type: string
name: retrieve_data
arguments: data_tag: D54
data_type: string
name: retrieve_data
arguments: data_tag: D316
data_type: string
name: retrieve_data
arguments: data_tag: D239
data_type: string
name: retrieve_data
arguments: data_tag: D204
data_type: string
name: retrieve_data
arguments: data_tag: D119
data_type: string
name: retrieve_data
arguments: data_tag: D12
data_type: string
name: retrieve_data
arguments: data_tag: D63
data_type: string
name: retrieve_data
arguments: data_tag: D215
data_type: string
name: retrieve_data
arguments: data_tag: D302
data_type: string

tool: D323: RT28xx_DIR

tool: D223: CHIPSET

tool: D122: Environment value "RT28xx_DIR" not export 

tool: D324: Environment value "CHIPSET" not export 

tool: D139: 2860

tool: D75: /common/rt2860.bin

tool: D307: 2870

tool: D156: /common/rt2870.bin

tool: D197: 3090

tool: D158: 3390

tool: D237: 2070

tool: D221: 3070

tool: D22: 3572

tool: D259: 3370

tool: D87: USB_COMBO

tool: D128: /include/firmware.h

tool: D130: r

tool: D54: Can't read file %s 


tool: D316: w

tool: D239: Can't open write file %s 


tool: D204: /* AUTO GEN PLEASE DO NOT MODIFY IT */ 


tool: D119: UCHAR FirmwareImage [] = { 


tool: D12: } ;


tool: D63: 0x

tool: D215: %02x

tool: D302: , 

assistant: ```c
int main(int argc, char *argv[]) {
  FILE *infile, *outfile;
  char infname[1024];
  char outfname[1024];
  char *rt28xxdir;
  char *chipset;
  int i = 0;
  unsigned char c;
  memset(infname, 0, 1024);
  memset(outfname, 0, 1024);
  rt28xxdir = (char *)getenv("RT28xx_DIR");
  chipset = (char *)getenv("CHIPSET");
  if (!rt28xxdir) {
    printf("Environment value \"RT28xx_DIR\" not export \n");
    return -1;
  }
  if (!chipset) {
    printf("Environment value \"CHIPSET\" not export \n");
    return -1;
  }
  strcat(infname, rt28xxdir);
  if (strncmp(chipset, "2860", 4) == 0)
    strcat(infname, "/common/rt2860.bin");
  else if (strncmp(chipset, "2870", 4) == 0)
    strcat(infname, "/common/rt2870.bin");
  else if (strncmp(chipset, "3090", 4) == 0)
    strcat(infname, "/common/rt2860.bin");
  else if (strncmp(chipset, "3390", 4) == 0)
    strcat(infname, "/common/rt2860.bin");
  else if (strncmp(chipset, "2070", 4) == 0)
    strcat(infname, "/common/rt2870.bin");
  else if (strncmp(chipset, "3070", 4) == 0)
    strcat(infname, "/common/rt2870.bin");
  else if (strncmp(chipset, "3572", 4) == 0)
    strcat(infname, "/common/rt2870.bin");
  else if (strncmp(chipset, "3370", 4) == 0)
    strcat(infname, "/common/rt2870.bin");
  else if (strncmp(chipset, "USB_COMBO", 9) == 0)
    strcat(infname, "/common/rt2870.bin");
  else
    strcat(infname, "/common/rt2860.bin");
  strcat(outfname, rt28xxdir);
  strcat(outfname, "/include/firmware.h");
  infile = fopen(infname, "r");
  if (infile == (FILE *)NULL) {
    printf("Can't read file %s \n", infname);
    return -1;
  }
  outfile = fopen(outfname, "w");
  if (outfile == (FILE *)NULL) {
    printf("Can't open write file %s \n", outfname);
    return -1;
  }
  fputs("/* AUTO GEN PLEASE DO NOT MODIFY IT */ \n", outfile);
  fputs("/* AUTO GEN PLEASE DO NOT MODIFY IT */ \n", outfile);
  fputs("\n", outfile);
  fputs("\n", outfile);
  fputs("UCHAR FirmwareImage [] = { \n", outfile);
  while (1) {
    char cc[2];
    c = getc(infile);
    if (feof(infile))
      break;
    memset(cc, 0, 2);
    if (i >= 16) {
      fputs("\n", outfile);
      i = 0;
    }
    fputs("0x", outfile);
    sprintf(cc, "%02x", c);
    fputs(cc, outfile);
    fputs(", ", outfile);
    i++;
  }
  fputs("} ;\n", outfile);
  fclose(infile);
  fclose(outfile);
  exit(0);
}
```