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

```asm
<main>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x828,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x818(%rsp)
  xor    %eax,%eax
  lea    0x10(%rsp),%rdi
  mov    $0x400,%edx
  mov    $0x0,%esi
  call   <memset@plt>
  lea    0x410(%rsp),%rdi
  mov    $0x400,%edx
  mov    $0x0,%esi
  call   <memset@plt>
  lea    D8(%rip),%rdi
  call   <getenv@plt>
  mov    %rax,%rbx
  lea    D90(%rip),%rdi
  call   <getenv@plt>
  test   %rbx,%rbx
  je     L74
  mov    %rax,%rbp
  test   %rax,%rax
  je     L57
  mov    %rbx,%rdi
  call   <strlen@plt>
  cmp    $0x39c,%eax
  ja     L260
  lea    0x10(%rsp),%rdi
  mov    %rbx,%rsi
  call   <strcat@plt>
  mov    $0x4,%edx
  lea    D223(%rip),%rsi
  mov    %rbp,%rdi
  call   <strncmp@plt>
  test   %rax,%rax
  jne    L235
  lea    0x10(%rsp),%rdi
  lea    D286(%rip),%rsi
  call   <strcat@plt>
L7:
  lea    0x410(%rsp),%rbp
  mov    %rbx,%rsi
  mov    %rbp,%rdi
  call   <strcat@plt>
  lea    D104(%rip),%rsi
  mov    %rbp,%rdi
  call   <strcat@plt>
  lea    0x10(%rsp),%rdi
  lea    D221(%rip),%rsi
  call   <fopen@plt>
  mov    %rax,%r14
  test   %rax,%rax
  je     L131
  lea    0x410(%rsp),%rdi
  lea    D29(%rip),%rsi
  call   <fopen@plt>
  mov    %rax,%rbp
  test   %rax,%rax
  je     L285
  mov    %rax,%rcx
  mov    $0x28,%edx
  mov    $0x1,%esi
  lea    D126(%rip),%rbx
  mov    %rbx,%rdi
  call   <fwrite@plt>
  mov    %rbp,%rcx
  mov    $0x28,%edx
  mov    $0x1,%esi
  mov    %rbx,%rdi
  call   <fwrite@plt>
  mov    %rbp,%rsi
  mov    $0xa,%edi
  call   <fputc@plt>
  mov    %rbp,%rsi
  mov    $0xa,%edi
  call   <fputc@plt>
  mov    %rbp,%rcx
  mov    $0x1c,%edx
  mov    $0x1,%esi
  lea    D254(%rip),%rdi
  call   <fwrite@plt>
  mov    $0x0,%r12d
  lea    0xd(%rsp),%r13
  lea    D47(%rip),%r15
  jmp    L270
L74:
  lea    D155(%rip),%rdi
  call   <puts@plt>
  jmp    L165
L57:
  lea    D154(%rip),%rdi
  call   <puts@plt>
L165:
  mov    $0xffffffff,%eax
  jmp    L145
L260:
  lea    D209(%rip),%rdi
  call   <puts@plt>
  jmp    L165
L235:
  mov    $0x4,%edx
  lea    D245(%rip),%rsi
  mov    %rbp,%rdi
  call   <strncmp@plt>
  test   %rax,%rax
  jne    L189
  lea    0x10(%rsp),%rdi
  lea    D10(%rip),%rsi
  call   <strcat@plt>
  jmp    L7
L189:
  mov    $0x4,%edx
  lea    D135(%rip),%rsi
  mov    %rbp,%rdi
  call   <strncmp@plt>
  test   %rax,%rax
  jne    L299
  lea    0x10(%rsp),%rdi
  lea    D286(%rip),%rsi
  call   <strcat@plt>
  jmp    L7
L299:
  mov    $0x4,%edx
  lea    D82(%rip),%rsi
  mov    %rbp,%rdi
  call   <strncmp@plt>
  test   %rax,%rax
  jne    L220
  lea    0x10(%rsp),%rdi
  lea    D10(%rip),%rsi
  call   <strcat@plt>
  jmp    L7
L220:
  mov    $0x4,%edx
  lea    D276(%rip),%rsi
  mov    %rbp,%rdi
  call   <strncmp@plt>
  test   %rax,%rax
  jne    L79
  lea    0x10(%rsp),%rdi
  lea    D10(%rip),%rsi
  call   <strcat@plt>
  jmp    L7
L79:
  mov    $0x4,%edx
  lea    D105(%rip),%rsi
  mov    %rbp,%rdi
  call   <strncmp@plt>
  test   %rax,%rax
  jne    L203
  lea    0x10(%rsp),%rdi
  lea    D10(%rip),%rsi
  call   <strcat@plt>
  jmp    L7
L203:
  mov    $0x4,%edx
  lea    D13(%rip),%rsi
  mov    %rbp,%rdi
  call   <strncmp@plt>
  test   %rax,%rax
  jne    L122
  lea    0x10(%rsp),%rdi
  lea    D10(%rip),%rsi
  call   <strcat@plt>
  jmp    L7
L122:
  mov    $0x9,%edx
  lea    D278(%rip),%rsi
  mov    %rbp,%rdi
  call   <strncmp@plt>
  test   %rax,%rax
  jne    L265
  lea    0x10(%rsp),%rdi
  lea    D10(%rip),%rsi
  call   <strcat@plt>
  jmp    L7
L265:
  lea    0x10(%rsp),%rdi
  lea    D286(%rip),%rsi
  call   <strcat@plt>
  jmp    L7
L131:
  lea    0x10(%rsp),%rsi
  lea    D21(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  jmp    L165
L285:
  lea    0x410(%rsp),%rsi
  lea    D208(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  jmp    L165
L120:
  mov    %rbp,%rcx
  mov    $0x2,%edx
  mov    $0x1,%esi
  mov    %r15,%rdi
  call   <fwrite@plt>
  movzbl %bl,%edx
  lea    D113(%rip),%rsi
  mov    %r13,%rdi
  call   <sprintf@plt>
  mov    %rbp,%rsi
  mov    %r13,%rdi
  call   <fputs@plt>
  mov    %rbp,%rcx
  mov    $0x2,%edx
  mov    $0x1,%esi
  lea    D65(%rip),%rdi
  call   <fwrite@plt>
  add    $0x1,%r12d
L270:
  mov    %r14,%rdi
  call   <getc@plt>
  mov    %eax,%ebx
  mov    %r14,%rdi
  call   <feof@plt>
  test   %rax,%rax
  jne    L5
  mov    $0x2,%edx
  mov    $0x0,%esi
  mov    %r13,%rdi
  call   <memset@plt>
  cmp    $0xf,%r12d
  jle    L120
  mov    %rbp,%rsi
  mov    $0xa,%edi
  call   <fputc@plt>
  mov    $0x0,%r12d
  jmp    L120
L5:
  mov    %rbp,%rcx
  mov    $0x4,%edx
  mov    $0x1,%esi
  lea    D27(%rip),%rdi
  call   <fwrite@plt>
  mov    %r14,%rdi
  call   <fclose@plt>
  mov    %rbp,%rdi
  call   <fclose@plt>
  mov    $0x0,%edi
  call   <exit@plt>
  mov    $0x0,%eax
L145:
  mov    0x818(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L308
  add    $0x828,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L308:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: data_label: D8
type_infered: string
name: unpack_data
arguments: data_label: D90
type_infered: string
name: unpack_data
arguments: data_label: D223
type_infered: string
name: unpack_data
arguments: data_label: D286
type_infered: string
name: unpack_data
arguments: data_label: D104
type_infered: string
name: unpack_data
arguments: data_label: D221
type_infered: string
name: unpack_data
arguments: data_label: D29
type_infered: string
name: unpack_data
arguments: data_label: D126
type_infered: string
name: unpack_data
arguments: data_label: D254
type_infered: string
name: unpack_data
arguments: data_label: D47
type_infered: string
name: unpack_data
arguments: data_label: D155
type_infered: string
name: unpack_data
arguments: data_label: D154
type_infered: string
name: unpack_data
arguments: data_label: D209
type_infered: string
name: unpack_data
arguments: data_label: D245
type_infered: string
name: unpack_data
arguments: data_label: D10
type_infered: string
name: unpack_data
arguments: data_label: D135
type_infered: string
name: unpack_data
arguments: data_label: D82
type_infered: string
name: unpack_data
arguments: data_label: D276
type_infered: string
name: unpack_data
arguments: data_label: D105
type_infered: string
name: unpack_data
arguments: data_label: D13
type_infered: string
name: unpack_data
arguments: data_label: D278
type_infered: string
name: unpack_data
arguments: data_label: D21
type_infered: string
name: unpack_data
arguments: data_label: D208
type_infered: string
name: unpack_data
arguments: data_label: D113
type_infered: string
name: unpack_data
arguments: data_label: D65
type_infered: string
name: unpack_data
arguments: data_label: D27
type_infered: string

tool: D8: RT28xx_DIR

tool: D90: CHIPSET

tool: D223: 2860

tool: D286: /common/rt2860.bin

tool: D104: /include/firmware.h

tool: D221: r

tool: D29: w

tool: D126: /* AUTO GEN PLEASE DO NOT MODIFY IT */ 


tool: D254: UCHAR FirmwareImage [] = { 


tool: D47: 0x

tool: D155: Environment value "RT28xx_DIR" not export 

tool: D154: Environment value "CHIPSET" not export 

tool: D209: Environment value "RT28xx_DIR" is too long!

tool: D245: 2870

tool: D10: /common/rt2870.bin

tool: D135: 3090

tool: D82: 2070

tool: D276: 3070

tool: D105: 3572

tool: D13: 3370

tool: D278: USB_COMBO

tool: D21: Can't read file %s 


tool: D208: Can't open write file %s 


tool: D113: %02x

tool: D65: , 

tool: D27: } ;


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;
  }
  if (strlen(rt28xxdir) > (sizeof(infname) - 100)) {
    printf("Environment value \"RT28xx_DIR\" is too long!\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, "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[3];
    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);
}
```