user: 请将以下的汇编代码转换成C语言代码:

```asm
<read_csv>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x98,%rsp
  mov    %rdi,%rbx
  mov    %rsi,0x30(%rsp)
  mov    %rdx,0x10(%rsp)
  mov    %rcx,0x20(%rsp)
  mov    %r8,0x18(%rsp)
  mov    %r9,0x38(%rsp)
  mov    0xd0(%rsp),%rax
  mov    %rax,0x28(%rsp)
  mov    0xd8(%rsp),%rax
  mov    %rax,0x40(%rsp)
  mov    0xe0(%rsp),%rbp
  mov    %fs:0x28,%rax
  mov    %rax,0x88(%rsp)
  xor    %eax,%eax
  movq   $0x0,0x50(%rsp)
  movq   $0x0,0x58(%rsp)
  movq   $0x0,0x60(%rsp)
  movq   $0x0,0x68(%rsp)
  movq   $0x0,0x70(%rsp)
  movq   $0x0,0x78(%rsp)
  lea    D146(%rip),%rsi
  call   <fopen@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L141
L241:
  movl   $0x0,0xc(%rsp)
  movl   $0x0,0x8(%rsp)
  mov    $0x0,%r15d
  mov    $0x0,%ebx
  jmp    L371
L141:
  mov    %rbx,%rsi
  lea    D11(%rip),%rdi
  call   <printf@plt>
  mov    %rbp,%rdi
  call   <free@plt>
  mov    $0xffffffff,%edi
  call   <exit@plt>
  jmp    L241
L448:
  mov    $0x2c,%esi
  mov    %rbp,%rdi
  call   <strchr@plt>
  mov    %rax,%r13
  test   %rax,%rax
  je     L371
  cmpb   $0x0,0x1(%rax)
  je     L371
  lea    0x1(%rax),%r14
  mov    $0x7,%edx
  lea    D238(%rip),%rsi
  mov    %r14,%rdi
  call   <strncmp@plt>
  test   %eax,%eax
  jne    L624
  lea    0x8(%r13),%rdi
  mov    $0x2c,%esi
  call   <strchr@plt>
  mov    %rax,%r13
  test   %rax,%rax
  je     L371
  lea    0x1(%rax),%r14
  mov    $0xd,%edx
  lea    D172(%rip),%rsi
  mov    %r14,%rdi
  call   <strncmp@plt>
  test   %eax,%eax
  jne    L166
  lea    0x11(%r13),%rdi
  call   <strdup@plt>
  mov    0x10(%rsp),%rcx
  mov    %rax,(%rcx)
  jmp    L371
L166:
  mov    $0xc,%edx
  lea    D168(%rip),%rsi
  mov    %r14,%rdi
  call   <strncmp@plt>
  test   %eax,%eax
  jne    L761
  lea    0x10(%r13),%rdi
  call   <strdup@plt>
  mov    0x18(%rsp),%rcx
  mov    %rax,(%rcx)
  jmp    L371
L761:
  mov    $0x9,%edx
  lea    D82(%rip),%rsi
  mov    %r14,%rdi
  call   <strncmp@plt>
  test   %eax,%eax
  jne    L17
  lea    0xd(%r13),%rdi
  call   <strdup@plt>
  mov    0x28(%rsp),%rcx
  mov    %rax,(%rcx)
  jmp    L371
L17:
  mov    $0xc,%edx
  lea    D163(%rip),%rsi
  mov    %r14,%rdi
  call   <strncmp@plt>
  test   %eax,%eax
  jne    L371
  lea    0x10(%r13),%rdi
  call   <strdup@plt>
  mov    0x30(%rsp),%rcx
  mov    %rax,(%rcx)
  jmp    L371
L624:
  mov    $0x6,%edx
  lea    D66(%rip),%rsi
  mov    %r14,%rdi
  call   <strncmp@plt>
  test   %eax,%eax
  jne    L371
  lea    0x7(%r13),%rdi
  mov    $0x2c,%esi
  call   <strchr@plt>
  mov    %rax,%r13
  test   %rax,%rax
  je     L371
  lea    0x1(%rax),%r14
  mov    $0xd,%edx
  lea    D172(%rip),%rsi
  mov    %r14,%rdi
  call   <strncmp@plt>
  test   %eax,%eax
  jne    L664
  lea    0x11(%r13),%rdi
  call   <strdup@plt>
  mov    0x20(%rsp),%rcx
  mov    %rax,(%rcx)
  jmp    L371
L664:
  mov    $0xc,%edx
  lea    D168(%rip),%rsi
  mov    %r14,%rdi
  call   <strncmp@plt>
  test   %eax,%eax
  jne    L296
  lea    0x10(%r13),%rdi
  call   <strdup@plt>
  mov    0x38(%rsp),%rcx
  mov    %rax,(%rcx)
  jmp    L371
L296:
  mov    $0x9,%edx
  lea    D82(%rip),%rsi
  mov    %r14,%rdi
  call   <strncmp@plt>
  test   %eax,%eax
  jne    L371
  lea    0xd(%r13),%rdi
  call   <strdup@plt>
  mov    0x40(%rsp),%rcx
  mov    %rax,(%rcx)
  jmp    L371
L758:
  lea    0x50(%rsp),%r13
  lea    0x80(%rsp),%r14
  mov    %rbp,%rdi
L752:
  mov    %rdi,0x0(%r13)
  mov    $0x2c,%esi
  call   <strchr@plt>
  test   %rax,%rax
  je     L79
  movb   $0x0,(%rax)
  lea    0x1(%rax),%rdi
  add    $0x8,%r13
  cmp    %r13,%r14
  jne    L752
L79:
  mov    0x58(%rsp),%r13
  mov    %r13,%rdi
  call   <atoi@plt>
  cmp    %r15d,%eax
  jne    L279
L572:
  mov    0x50(%rsp),%r13
  cmpb   $0x53,0x0(%r13)
  je     L408
L352:
  cmpb   $0x44,0x0(%r13)
  je     L154
L371:
  mov    %r12,%rdx
  mov    $0x400,%esi
  mov    %rbp,%rdi
  call   <fgets@plt>
  test   %rax,%rax
  je     L145
  cmp    $0x1,%ebx
  je     L448
  cmp    $0x2,%ebx
  je     L758
  test   %ebx,%ebx
  jne    L371
  mov    $0x27,%edx
  lea    D126(%rip),%rsi
  mov    %rbp,%rdi
  call   <strncmp@plt>
  mov    $0x2,%ebx
  test   %eax,%eax
  je     L371
  mov    $0x23,%edx
  lea    D213(%rip),%rsi
  mov    %rbp,%rdi
  call   <strncmp@plt>
  test   %eax,%eax
  sete   %bl
  movzbl %bl,%ebx
  jmp    L371
L279:
  mov    %r13,%rdi
  call   <atoi@plt>
  mov    %eax,%r15d
  movl   $0x0,0xc(%rsp)
  movl   $0x0,0x8(%rsp)
  jmp    L572
L408:
  mov    $0x5,%edx
  lea    D70(%rip),%rsi
  mov    0x60(%rsp),%rdi
  call   <strncmp@plt>
  test   %eax,%eax
  jne    L352
  mov    0x68(%rsp),%r13
  mov    $0x6,%edx
  lea    D68(%rip),%rsi
  mov    %r13,%rdi
  call   <strncmp@plt>
  test   %eax,%eax
  jne    L615
  movl   $0x1,0x8(%rsp)
  jmp    L371
L615:
  mov    $0x5,%edx
  lea    D3(%rip),%rsi
  mov    %r13,%rdi
  call   <strncmp@plt>
  test   %eax,%eax
  mov    0x8(%rsp),%eax
  cmove  %ebx,%eax
  mov    %eax,0x8(%rsp)
  jmp    L371
L154:
  mov    0x60(%rsp),%r14
  cmpb   $0x31,(%r14)
  jne    L371
  mov    $0x6,%edx
  lea    D32(%rip),%rsi
  mov    0x68(%rsp),%rdi
  call   <strncmp@plt>
  test   %eax,%eax
  je     L82
  cmpb   $0x44,0x0(%r13)
  jne    L371
  cmpb   $0x31,(%r14)
  jne    L371
  mov    $0xd,%edx
  lea    D154(%rip),%rsi
  mov    0x68(%rsp),%rdi
  call   <strncmp@plt>
  test   %eax,%eax
  je     L125
L435:
  cmpb   $0x44,0x0(%r13)
  jne    L371
  cmpb   $0x31,(%r14)
  jne    L371
  mov    $0x17,%edx
  lea    D169(%rip),%rsi
  mov    0x68(%rsp),%rdi
  call   <strncmp@plt>
  test   %eax,%eax
  jne    L371
  mov    0x70(%rsp),%r13
  mov    %r13,%rdi
  call   <strlen@plt>
  cmp    $0x5,%eax
  jle    L371
  cmpl   $0x1,0x8(%rsp)
  je     L815
  cmpl   $0x2,0x8(%rsp)
  jne    L371
  lea    0x2(%r13),%rdi
  call   <strdup@plt>
  mov    0x40(%rsp),%rcx
  mov    %rax,(%rcx)
  mov    0x8(%rsp),%ebx
  jmp    L371
L82:
  mov    0x70(%rsp),%r13
  mov    $0xd,%edx
  lea    D12(%rip),%rsi
  mov    %r13,%rdi
  call   <strncmp@plt>
  test   %eax,%eax
  jne    L556
  movl   $0x1,0xc(%rsp)
  jmp    L371
L556:
  mov    $0xc,%edx
  lea    D79(%rip),%rsi
  mov    %r13,%rdi
  call   <strncmp@plt>
  test   %eax,%eax
  jne    L47
  mov    %ebx,0xc(%rsp)
  jmp    L371
L47:
  mov    $0x9,%edx
  lea    D26(%rip),%rsi
  mov    %r13,%rdi
  call   <strncmp@plt>
  test   %eax,%eax
  jne    L181
  movl   $0x3,0xc(%rsp)
  jmp    L371
L181:
  mov    $0xc,%edx
  lea    D71(%rip),%rsi
  mov    %r13,%rdi
  call   <strncmp@plt>
  test   %eax,%eax
  mov    $0x4,%eax
  cmovne 0xc(%rsp),%eax
  mov    %eax,0xc(%rsp)
  jmp    L371
L125:
  mov    0x70(%rsp),%rax
  mov    %rax,0x48(%rsp)
  mov    %rax,%rdi
  call   <strlen@plt>
  cmp    $0x5,%eax
  jle    L435
  cmpl   $0x1,0x8(%rsp)
  je     L472
  cmpl   $0x2,0x8(%rsp)
  jne    L371
  mov    0xc(%rsp),%eax
  cmp    $0x3,%eax
  je     L569
  jg     L727
  cmp    $0x1,%eax
  je     L289
  cmp    $0x2,%eax
  jne    L397
  mov    0x48(%rsp),%rdi
  add    $0x3,%rdi
  call   <strdup@plt>
  mov    0x38(%rsp),%rcx
  mov    %rax,(%rcx)
  mov    0xc(%rsp),%ebx
  mov    %ebx,0x8(%rsp)
  jmp    L371
L472:
  mov    0xc(%rsp),%eax
  cmp    $0x3,%eax
  je     L786
  jg     L718
  cmp    $0x1,%eax
  je     L706
  cmp    $0x2,%eax
  jne    L371
  mov    0x48(%rsp),%rdi
  add    $0x3,%rdi
  call   <strdup@plt>
  mov    0x18(%rsp),%rcx
  mov    %rax,(%rcx)
  mov    0xc(%rsp),%ebx
  jmp    L371
L718:
  cmpl   $0x4,0xc(%rsp)
  jne    L371
  mov    0x48(%rsp),%rdi
  add    $0x3,%rdi
  call   <strdup@plt>
  mov    0x30(%rsp),%rcx
  mov    %rax,(%rcx)
  jmp    L371
L706:
  mov    0x48(%rsp),%rdi
  add    $0x3,%rdi
  call   <strdup@plt>
  mov    0x10(%rsp),%rcx
  mov    %rax,(%rcx)
  mov    0xc(%rsp),%eax
  mov    %eax,0x8(%rsp)
  jmp    L371
L786:
  mov    0x48(%rsp),%rdi
  add    $0x3,%rdi
  call   <strdup@plt>
  mov    %rax,%rsi
  mov    0x28(%rsp),%rax
  mov    %rsi,(%rax)
  lea    D194(%rip),%rdi
  call   <printf@plt>
  jmp    L371
L397:
  mov    0x8(%rsp),%ebx
  jmp    L371
L727:
  mov    0x8(%rsp),%ebx
  cmpl   $0x4,0xc(%rsp)
  jne    L371
  mov    0x48(%rsp),%rdi
  add    $0x3,%rdi
  call   <strdup@plt>
  mov    0x30(%rsp),%rcx
  mov    %rax,(%rcx)
  mov    0x8(%rsp),%ebx
  jmp    L371
L289:
  mov    0x48(%rsp),%rdi
  add    $0x3,%rdi
  call   <strdup@plt>
  mov    0x20(%rsp),%rcx
  mov    %rax,(%rcx)
  mov    0x8(%rsp),%ebx
  jmp    L371
L569:
  mov    0x48(%rsp),%rdi
  add    $0x3,%rdi
  call   <strdup@plt>
  mov    0x40(%rsp),%rcx
  mov    %rax,(%rcx)
  mov    0x8(%rsp),%ebx
  jmp    L371
L815:
  lea    0x2(%r13),%rdi
  call   <strdup@plt>
  mov    0x28(%rsp),%rcx
  mov    %rax,(%rcx)
  jmp    L371
L145:
  mov    %r12,%rdi
  call   <fclose@plt>
  mov    0x88(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L511
  add    $0x98,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L511:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: data_label: D146
datatype: string
name: read_data
arguments: data_label: D11
datatype: string
name: read_data
arguments: data_label: D238
datatype: string
name: read_data
arguments: data_label: D172
datatype: string
name: read_data
arguments: data_label: D168
datatype: string
name: read_data
arguments: data_label: D82
datatype: string
name: read_data
arguments: data_label: D163
datatype: string
name: read_data
arguments: data_label: D66
datatype: string
name: read_data
arguments: data_label: D126
datatype: string
name: read_data
arguments: data_label: D213
datatype: string
name: read_data
arguments: data_label: D70
datatype: string
name: read_data
arguments: data_label: D68
datatype: string
name: read_data
arguments: data_label: D3
datatype: string
name: read_data
arguments: data_label: D32
datatype: string
name: read_data
arguments: data_label: D154
datatype: string
name: read_data
arguments: data_label: D169
datatype: string
name: read_data
arguments: data_label: D12
datatype: string
name: read_data
arguments: data_label: D79
datatype: string
name: read_data
arguments: data_label: D26
datatype: string
name: read_data
arguments: data_label: D71
datatype: string
name: read_data
arguments: data_label: D194
datatype: string

tool: D146: r

tool: D11: Cant open file: %s


tool: D238: Master,

tool: D172: LMP_comb_key,

tool: D168: LMP_au_rand,

tool: D82: LMP_sres,

tool: D163: LMP_in_rand,

tool: D66: Slave,

tool: D126: L,0,PPP,Type,Identifier,Length,Protocol

tool: D213: Index,Slave/Master,Type,Description

tool: D70: Frame

tool: D68: Master

tool: D3: Slave

tool: D32: Opcode

tool: D154: Random Number

tool: D169: Authentication Response

tool: D12: LMP_comb_key

tool: D79: LMP_au_rand

tool: D26: LMP_sres

tool: D71: LMP_in_rand

tool: D194: %s


assistant: ```c
void read_csv(char *filename, char **InRand, char **MasterCombKey, char **SlaveCombKey, char **MasterAuRand, char **SlaveAuRand, char **MasterSres, char **SlaveSres, char *buf) {
  FILE *fh;
  char *tmp;
  char *temp[6] = {
      0,
  };
  int start = 0;
  int count = 0;
  int who = 0;
  int what = 0;
  int i;
  fh = fopen(filename, "r");
  if (!fh) {
    printf("Cant open file: %s\n", filename);
    free(buf);
    exit(-1);
  }
  while (fgets(buf, 1024, fh)) {
    switch (start) {
    case 0:
      if (!strncmp(buf, "L,0,PPP,Type,Identifier,Length,Protocol", 39)) {
        start = 2;
      } else if (!strncmp(buf, "Index,Slave/Master,Type,Description", 35)) {
        start = 1;
      }
      break;
    case 1:
      tmp = strchr(buf, ',');
      if (!tmp)
        continue;
      if (!*(++tmp))
        continue;
      if (!strncmp(tmp, "Master,", 7)) {
        tmp += 7;
        tmp = strchr(tmp, ',');
        if (!tmp++)
          continue;
        if (!strncmp(tmp, "LMP_comb_key,", 13)) {
          tmp += 16;
          *MasterCombKey = strdup(tmp);
        } else if (!strncmp(tmp, "LMP_au_rand,", 12)) {
          tmp += 15;
          *MasterAuRand = strdup(tmp);
        } else if (!strncmp(tmp, "LMP_sres,", 9)) {
          tmp += 12;
          *MasterSres = strdup(tmp);
        } else if (!strncmp(tmp, "LMP_in_rand,", 12)) {
          tmp += 15;
          *InRand = strdup(tmp);
        }
      } else if (!strncmp(tmp, "Slave,", 6)) {
        tmp += 6;
        tmp = strchr(tmp, ',');
        if (!tmp++)
          continue;
        if (!strncmp(tmp, "LMP_comb_key,", 13)) {
          tmp += 16;
          *SlaveCombKey = strdup(tmp);
        } else if (!strncmp(tmp, "LMP_au_rand,", 12)) {
          tmp += 15;
          *SlaveAuRand = strdup(tmp);
        } else if (!strncmp(tmp, "LMP_sres,", 9)) {
          tmp += 12;
          *SlaveSres = strdup(tmp);
        }
      }
      break;
    case 2:
      tmp = buf;
      for (i = 0; i < 6; i++) {
        temp[i] = tmp;
        tmp = strchr(tmp, ',');
        if (!tmp)
          break;
        *tmp = '\0';
        tmp++;
      }
      if (atoi(temp[1]) != count) {
        count = atoi(temp[1]);
        who = 0;
        what = 0;
      }
      if ((*temp[0] == 'S') && (!strncmp(temp[2], "Frame", 5))) {
        if (!strncmp(temp[3], "Master", 6))
          who = 1;
        else if (!strncmp(temp[3], "Slave", 5))
          who = 2;
      } else if ((*temp[0] == 'D') && (*temp[2] == '1') && (!strncmp(temp[3], "Opcode", 6))) {
        if (!strncmp(temp[4], "LMP_comb_key", 13))
          what = 1;
        else if (!strncmp(temp[4], "LMP_au_rand", 12))
          what = 2;
        else if (!strncmp(temp[4], "LMP_sres", 9))
          what = 3;
        else if (!strncmp(temp[4], "LMP_in_rand", 12))
          what = 4;
      } else if ((*temp[0] == 'D') && (*temp[2] == '1') && (!strncmp(temp[3], "Random Number", 13)) && (strlen(temp[4]) > 5)) {
        if (who == 1) {
          switch (what) {
          case 1:
            *MasterCombKey = strdup(temp[4] + 3);
            break;
          case 2:
            *MasterAuRand = strdup(temp[4] + 3);
            break;
          case 3:
            *MasterSres = strdup(temp[4] + 3);
            printf("%s\n", *MasterSres);
            break;
          case 4:
            *InRand = strdup(temp[4] + 3);
            break;
          }
        } else if (who == 2) {
          switch (what) {
          case 1:
            *SlaveCombKey = strdup(temp[4] + 3);
            break;
          case 2:
            *SlaveAuRand = strdup(temp[4] + 3);
            break;
          case 3:
            *SlaveSres = strdup(temp[4] + 3);
            break;
          case 4:
            *InRand = strdup(temp[4] + 3);
            break;
          }
        }
      } else if ((*temp[0] == 'D') && (*temp[2] == '1') && (!strncmp(temp[3], "Authentication Response", 23)) && (strlen(temp[4]) > 5)) {
        if (who == 1)
          *MasterSres = strdup(temp[4] + 2);
        else if (who == 2)
          *SlaveSres = strdup(temp[4] + 2);
      }
      break;
    }
  }
  fclose(fh);
  return;
}
```