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

```asm
<init_can>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  lea    D344(%rip),%rax
  cmp    %rax,-0x18(%rbp)
  jne    L34
  lea    D222(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  lea    D85(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  lea    D222(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  lea    D189(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    $0xfffc0000,%eax
  movzbl (%rax),%eax
  or     $0x1,%eax
  mov    %al,-0x1(%rbp)
  mov    $0xfffc0000,%edx
  movzbl -0x1(%rbp),%eax
  mov    %al,(%rdx)
  mov    $0xfffc0000,%eax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    %eax,%esi
  lea    D381(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    D215(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    $0xfffc001f,%eax
  movzbl (%rax),%eax
  and    $0x78,%eax
  or     $0x7,%eax
  mov    %al,-0x1(%rbp)
  mov    $0xfffc001f,%edx
  movzbl -0x1(%rbp),%eax
  mov    %al,(%rdx)
  mov    $0xfffc001f,%eax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    %eax,%esi
  lea    D361(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    D403(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  lea    D453(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    $0xfffc0006,%eax
  movb   $0xa8,(%rax)
  mov    $0xfffc0006,%eax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    %eax,%esi
  lea    D294(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    D193(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  lea    D242(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    $0xfffc0007,%eax
  movb   $0x34,(%rax)
  mov    $0xfffc0007,%eax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    %eax,%esi
  lea    D66(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    D447(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    $0xfffc0004,%eax
  movb   $0xea,(%rax)
  mov    $0xfffc0004,%eax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    %eax,%esi
  lea    D6(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    D137(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    $0xfffc0005,%eax
  movb   $0xf,(%rax)
  mov    $0xfffc0005,%eax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    %eax,%esi
  lea    D44(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0x32,%edi
  call   <kill_time@plt>
  lea    D151(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    $0xfffc0000,%eax
  movzbl (%rax),%eax
  and    $0xfffffffe,%eax
  mov    %al,-0x1(%rbp)
  mov    $0xfffc0000,%edx
  movzbl -0x1(%rbp),%eax
  mov    %al,(%rdx)
  mov    $0xfffc0000,%eax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    %eax,%esi
  lea    D174(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0x32,%edi
  call   <kill_time@plt>
  jmp    L19
L34:
  lea    D273(%rip),%rax
  cmp    %rax,-0x18(%rbp)
  jne    L19
  lea    D222(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  lea    D426(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  lea    D222(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  lea    D189(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    $0xfffc0000,%eax
  movzbl (%rax),%eax
  or     $0x1,%eax
  mov    %al,-0x1(%rbp)
  mov    $0xfffc0000,%edx
  movzbl -0x1(%rbp),%eax
  mov    %al,(%rdx)
  mov    $0xfffc0000,%eax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    %eax,%esi
  lea    D381(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0x32,%edi
  call   <kill_time@plt>
  lea    D29(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    $0xfffc001f,%eax
  movzbl (%rax),%eax
  or     $0xffffff87,%eax
  mov    %al,-0x1(%rbp)
  mov    $0xfffc001f,%edx
  movzbl -0x1(%rbp),%eax
  mov    %al,(%rdx)
  mov    $0xfffc001f,%eax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    %eax,%esi
  lea    D361(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0x32,%edi
  call   <kill_time@plt>
  lea    D403(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  lea    D453(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    $0xfffc0006,%eax
  movb   $0xa8,(%rax)
  mov    $0xfffc0006,%eax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    %eax,%esi
  lea    D294(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    D193(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  lea    D242(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    $0xfffc0007,%eax
  movb   $0x34,(%rax)
  mov    $0xfffc0007,%eax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    %eax,%esi
  lea    D66(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    D447(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    $0xfffc0010,%eax
  movb   $0xa6,(%rax)
  mov    $0xfffc0010,%eax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    %eax,%esi
  lea    D77(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0xfffc0011,%eax
  movb   $0xb0,(%rax)
  mov    $0xfffc0011,%eax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    %eax,%esi
  lea    D332(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0xfffc0012,%eax
  movb   $0x12,(%rax)
  mov    $0xfffc0012,%eax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    %eax,%esi
  lea    D220(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0xfffc0013,%eax
  movb   $0x30,(%rax)
  mov    $0xfffc0013,%eax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    %eax,%esi
  lea    D457(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    D137(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    $0xfffc0014,%eax
  movb   $0x0,(%rax)
  mov    $0xfffc0014,%eax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    %eax,%esi
  lea    D162(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0xfffc0015,%eax
  movb   $0x0,(%rax)
  mov    $0xfffc0015,%eax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    %eax,%esi
  lea    D162(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0xfffc0016,%eax
  movb   $0x0,(%rax)
  mov    $0xfffc0016,%eax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    %eax,%esi
  lea    D162(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0xfffc0017,%eax
  movb   $0x0,(%rax)
  mov    $0xfffc0017,%eax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    %eax,%esi
  lea    D44(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    D156(%rip),%rax
  cmp    %rax,-0x20(%rbp)
  jne    L37
  mov    $0x0,%eax
  call   <self_testing_mode@plt>
L37:
  lea    D151(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    $0xfffc0000,%eax
  movzbl (%rax),%eax
  and    $0xfffffffe,%eax
  mov    %al,-0x1(%rbp)
  mov    $0xfffc0000,%edx
  movzbl -0x1(%rbp),%eax
  mov    %al,(%rdx)
  mov    $0xfffc0000,%eax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    %eax,%esi
  lea    D174(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0x32,%edi
  call   <kill_time@plt>
L19:
  nop
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: data_label: D344
type: string
name: disassemble_data
arguments: data_label: D222
type: string
name: disassemble_data
arguments: data_label: D85
type: string
name: disassemble_data
arguments: data_label: D189
type: string
name: disassemble_data
arguments: data_label: D381
type: string
name: disassemble_data
arguments: data_label: D215
type: string
name: disassemble_data
arguments: data_label: D361
type: string
name: disassemble_data
arguments: data_label: D403
type: string
name: disassemble_data
arguments: data_label: D453
type: string
name: disassemble_data
arguments: data_label: D294
type: string
name: disassemble_data
arguments: data_label: D193
type: string
name: disassemble_data
arguments: data_label: D242
type: string
name: disassemble_data
arguments: data_label: D66
type: string
name: disassemble_data
arguments: data_label: D447
type: string
name: disassemble_data
arguments: data_label: D6
type: string
name: disassemble_data
arguments: data_label: D137
type: string
name: disassemble_data
arguments: data_label: D44
type: string
name: disassemble_data
arguments: data_label: D151
type: string
name: disassemble_data
arguments: data_label: D174
type: string
name: disassemble_data
arguments: data_label: D273
type: string
name: disassemble_data
arguments: data_label: D426
type: string
name: disassemble_data
arguments: data_label: D29
type: string
name: disassemble_data
arguments: data_label: D77
type: string
name: disassemble_data
arguments: data_label: D332
type: string
name: disassemble_data
arguments: data_label: D220
type: string
name: disassemble_data
arguments: data_label: D457
type: string
name: disassemble_data
arguments: data_label: D162
type: string
name: disassemble_data
arguments: data_label: D156
type: string

tool: D344: Basic

tool: D222: ************************************

tool: D85: ********** Basic Can Mode **********

tool: D189: Switch on Reset Mode

tool: D381: control_register: 0x%X 



tool: D215: Set clock divider register to basic can mode

tool: D361: clock_divider_register: 0x%X 



tool: D403: Set bus timing register 0

tool: D453: Sync Jump Width = 2  Baudrate Prescaler = 1

tool: D294: bus timing register 0: 0x%X 



tool: D193: Set bus timing register 1

tool: D242: SAM = 0 ---> Single Sampling

tool: D66: bus timing register 1: 0x%X 



tool: D447: Set acceptance code register

tool: D6: acceptance code register: 0x%X 



tool: D137: Set acceptance mask register

tool: D44: acceptance mask register: 0x%X 



tool: D151: Switch off reset mode

tool: D174: control_register 0x%X 



tool: D273: Extended

tool: D426: ******** Extended Can Mode *********

tool: D29: Set clock divider register to extended can mode

tool: D77: acceptance code register 0: 0x%X 


tool: D332: acceptance code register 1: 0x%X 


tool: D220: acceptance code register 2: 0x%X 


tool: D457: acceptance code register 3: 0x%X 



tool: D162: acceptance mask register: 0x%X 


tool: D156: self_test

assistant: ```c
void init_can(char *mode, char *self_test) {
  unsigned char r_val;
  if (mode == "Basic") {
    printf("************************************\n");
    printf("********** Basic Can Mode **********\n");
    printf("************************************\n");
    printf("Switch on Reset Mode\n");
    r_val = *((unsigned char *)(0xfffc0000)) | 0x01;
    *((unsigned char *)(0xfffc0000)) = r_val;
    printf("control_register: 0x%X \n\n", *((unsigned char *)(0xfffc0000)));
    printf("Set clock divider register to basic can mode\n");
    r_val = *((unsigned char *)(0xfffc001F)) & 0x7F | 0x07;
    *((unsigned char *)(0xfffc001F)) = r_val;
    printf("clock_divider_register: 0x%X \n\n", *((unsigned char *)(0xfffc001F)));
    printf("Set bus timing register 0\n");
    printf("Sync Jump Width = 2  Baudrate Prescaler = 1\n");
    *((unsigned char *)(0xfffc0006)) = 0xA8;
    printf("bus timing register 0: 0x%X \n\n", *((unsigned char *)(0xfffc0006)));
    printf("Set bus timing register 1\n");
    printf("SAM = 0 ---> Single Sampling\n");
    *((unsigned char *)(0xfffc0007)) = 0x34;
    printf("bus timing register 1: 0x%X \n\n", *((unsigned char *)(0xfffc0007)));
    printf("Set acceptance code register\n");
    *((unsigned char *)(0xfffc0004)) = 0xEA;
    printf("acceptance code register: 0x%X \n\n", *((unsigned char *)(0xfffc0004)));
    printf("Set acceptance mask register\n");
    *((unsigned char *)(0xfffc0005)) = 0x0F;
    printf("acceptance mask register: 0x%X \n\n", *((unsigned char *)(0xfffc0005)));
    kill_time(50);
    printf("Switch off reset mode\n");
    r_val = *((unsigned char *)(0xfffc0000)) & 0xFE;
    *((unsigned char *)(0xfffc0000)) = r_val;
    printf("control_register 0x%X \n\n", *((unsigned char *)(0xfffc0000)));
    kill_time(50);
  } else if (mode == "Extended") {
    printf("************************************\n");
    printf("******** Extended Can Mode *********\n");
    printf("************************************\n");
    printf("Switch on Reset Mode\n");
    r_val = *((unsigned char *)(0xfffc0000)) | 0x01;
    *((unsigned char *)(0xfffc0000)) = r_val;
    printf("control_register: 0x%X \n\n", *((unsigned char *)(0xfffc0000)));
    kill_time(50);
    printf("Set clock divider register to extended can mode\n");
    r_val = *((unsigned char *)(0xfffc001F)) | 0x80 | 0x07;
    *((unsigned char *)(0xfffc001F)) = r_val;
    printf("clock_divider_register: 0x%X \n\n", *((unsigned char *)(0xfffc001F)));
    kill_time(50);
    printf("Set bus timing register 0\n");
    printf("Sync Jump Width = 2  Baudrate Prescaler = 1\n");
    *((unsigned char *)(0xfffc0006)) = 0xA8;
    printf("bus timing register 0: 0x%X \n\n", *((unsigned char *)(0xfffc0006)));
    printf("Set bus timing register 1\n");
    printf("SAM = 0 ---> Single Sampling\n");
    *((unsigned char *)(0xfffc0007)) = 0x34;
    printf("bus timing register 1: 0x%X \n\n", *((unsigned char *)(0xfffc0007)));
    printf("Set acceptance code register\n");
    *((unsigned char *)(0xfffc0010)) = 0xA6;
    printf("acceptance code register 0: 0x%X \n", *((unsigned char *)(0xfffc0010)));
    *((unsigned char *)(0xfffc0011)) = 0xB0;
    printf("acceptance code register 1: 0x%X \n", *((unsigned char *)(0xfffc0011)));
    *((unsigned char *)(0xfffc0012)) = 0x12;
    printf("acceptance code register 2: 0x%X \n", *((unsigned char *)(0xfffc0012)));
    *((unsigned char *)(0xfffc0013)) = 0x30;
    printf("acceptance code register 3: 0x%X \n\n", *((unsigned char *)(0xfffc0013)));
    printf("Set acceptance mask register\n");
    *((unsigned char *)(0xfffc0014)) = 0x00;
    printf("acceptance mask register: 0x%X \n", *((unsigned char *)(0xfffc0014)));
    *((unsigned char *)(0xfffc0015)) = 0x00;
    printf("acceptance mask register: 0x%X \n", *((unsigned char *)(0xfffc0015)));
    *((unsigned char *)(0xfffc0016)) = 0x00;
    printf("acceptance mask register: 0x%X \n", *((unsigned char *)(0xfffc0016)));
    *((unsigned char *)(0xfffc0017)) = 0x00;
    printf("acceptance mask register: 0x%X \n\n", *((unsigned char *)(0xfffc0017)));
    if (self_test == "self_test") {
      self_testing_mode();
    }
    printf("Switch off reset mode\n");
    r_val = *((unsigned char *)(0xfffc0000)) & 0xFE;
    *((unsigned char *)(0xfffc0000)) = r_val;
    printf("control_register 0x%X \n\n", *((unsigned char *)(0xfffc0000)));
    kill_time(50);
  }
}
```