ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Translate the below assembly code into C programming language:

```asm
<geom_grad>:
  endbr64
  sub    $0x8,%rsp
  lea    D4(%rip),%rdi
  call   <printf@plt>
  lea    D16(%rip),%rdi
  add    $0x8,%rsp
  jmp    1050 <printf@plt>
```

tool_calls: name: extract_symbolic_data
arguments: tag: D4
type_infered: string
name: extract_symbolic_data
arguments: tag: D16
type_infered: string

tool: D4: Geometric gradient called on non-geometric boundary.


tool: D16: --Cartesian setup has NO geometric boundaries.


assistant: ```c
void geom_grad(const double *prim, double *grad, const double *xp, const double *xm, double PLM, int dim, int LR) {
  printf("Geometric gradient called on non-geometric boundary.\n");
  printf("--Cartesian setup has NO geometric boundaries.\n");
  return;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<geom_grad>:
  endbr64
  sub    $0x8,%rsp
  lea    D13(%rip),%rdi
  call   <printf@plt>
  lea    D17(%rip),%rdi
  add    $0x8,%rsp
  jmp    1050 <printf@plt>
```

tool_calls: name: extract_symbolic_data
arguments: label: D13
type_guessed: string
name: extract_symbolic_data
arguments: label: D17
type_guessed: string

tool: D13: Geometric gradient called on non-geometric boundary.


tool: D17: --Cartesian setup has NO geometric boundaries.


assistant: ```c
void geom_grad(const double *prim, double *grad, const double *xp, const double *xm, double PLM, int dim, int LR) {
  printf("Geometric gradient called on non-geometric boundary.\n");
  printf("--Cartesian setup has NO geometric boundaries.\n");
  return;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<min>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    -0x18(%rbp),%rax
  movsd  (%rax),%xmm0
  movsd  %xmm0,-0x8(%rbp)
  movl   $0x1,-0xc(%rbp)
  jmp    L4
L27:
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm1
  movsd  -0x8(%rbp),%xmm0
  comisd %xmm1,%xmm0
  jbe    L15
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  jmp    L23
L15:
  movsd  -0x8(%rbp),%xmm0
L23:
  movsd  %xmm0,-0x8(%rbp)
  addl   $0x1,-0xc(%rbp)
L4:
  mov    -0xc(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jl     L27
  movsd  -0x8(%rbp),%xmm0
  movq   %xmm0,%rax
  movq   %rax,%xmm0
  pop    %rbp
  ret
```

assistant: ```c
double min(double *_v, int _n) {
  int i;
  double min;
  min = _v[0];
  for (i = 1; i < _n; i++) {
    min = ((min) > (_v[i]) ? (_v[i]) : (min));
  }
  return (min);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<min>:
  endbr64
  movsd  (%rdi),%xmm0
  cmp    $0x1,%esi
  jle    L8
  lea    0x8(%rdi),%rax
  lea    -0x2(%rsi),%edx
  lea    0x10(%rdi,%rdx,8),%rdx
L18:
  movsd  (%rax),%xmm1
  minsd  %xmm0,%xmm1
  movapd %xmm1,%xmm0
  add    $0x8,%rax
  cmp    %rdx,%rax
  jne    L18
L8:
  ret
```

assistant: ```c
double min(double *_v, int _n) {
  int i;
  double min;
  min = _v[0];
  for (i = 1; i < _n; i++) {
    min = ((min) > (_v[i]) ? (_v[i]) : (min));
  }
  return (min);
}
```
user: What is the c source code of the assembly code below?

```asm
<min>:
  endbr64
  movsd  (%rdi),%xmm0
  cmp    $0x1,%esi
  jle    L13
  lea    -0x2(%rsi),%edx
  lea    0x8(%rdi),%rax
  lea    0x10(%rdi,%rdx,8),%rdx
  nopl   0x0(%rax)
L9:
  movsd  (%rax),%xmm1
  add    $0x8,%rax
  minsd  %xmm0,%xmm1
  movapd %xmm1,%xmm0
  cmp    %rdx,%rax
  jne    L9
L13:
  ret
```

assistant: ```c
double min(double *_v, int _n) {
  int i;
  double min;
  min = _v[0];
  for (i = 1; i < _n; i++) {
    min = ((min) > (_v[i]) ? (_v[i]) : (min));
  }
  return (min);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<min>:
  endbr64
  movsd  (%rdi),%xmm0
  cmp    $0x1,%esi
  jle    L5
  lea    -0x2(%rsi),%edx
  lea    0x8(%rdi),%rax
  lea    0x10(%rdi,%rdx,8),%rdx
  nopl   0x0(%rax)
L0:
  movsd  (%rax),%xmm1
  add    $0x8,%rax
  minsd  %xmm0,%xmm1
  movapd %xmm1,%xmm0
  cmp    %rdx,%rax
  jne    L0
L5:
  ret
```

assistant: ```c
double min(double *_v, int _n) {
  int i;
  double min;
  min = _v[0];
  for (i = 1; i < _n; i++) {
    min = ((min) > (_v[i]) ? (_v[i]) : (min));
  }
  return (min);
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  movl   $0x64,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  mov    %eax,%edi
  call   <setgid@plt>
  mov    $0x0,%eax
  leave
  ret
```

assistant: ```c
int main() {
  gid_t gid = 100;
  setgid(gid);
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x64,%edi
  call   <setgid@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main() {
  gid_t gid = 100;
  setgid(gid);
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x64,%edi
  call   <setgid@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main() {
  gid_t gid = 100;
  setgid(gid);
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x64,%edi
  call   <setgid@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main() {
  gid_t gid = 100;
  setgid(gid);
  return 0;
}
```
user: What is the c source code of the assembly code below:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x4,-0x30(%rbp)
  movl   $0x3,-0x2c(%rbp)
  movl   $0x2,-0x28(%rbp)
  movl   $0x1,-0x24(%rbp)
  movl   $0x0,-0x20(%rbp)
  movl   $0x5,-0x1c(%rbp)
  movl   $0x6,-0x18(%rbp)
  movl   $0x7,-0x14(%rbp)
  movl   $0x8,-0x10(%rbp)
  movl   $0x9,-0xc(%rbp)
  movl   $0xa,-0x34(%rbp)
  mov    -0x34(%rbp),%edx
  lea    -0x30(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <addArray@plt>
  mov    %eax,%esi
  lea    D4(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L7
  call   <__stack_chk_fail@plt>
L7:
  leave
  ret
```

tool_calls: name: read_data
arguments: data_label: D4
datatype: string

tool: D4: Pointer Version: sum is %d


assistant: ```c
main() {
  int data[] = {4, 3, 2, 1, 0, 5, 6, 7, 8, 9};
  int size = sizeof(data) / sizeof(data[0]);
  printf("Pointer Version: sum is %d\n", addArray(data, size));
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<main>:
  endbr64
  sub    $0x38,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  movl   $0x4,(%rsp)
  movl   $0x3,0x4(%rsp)
  movl   $0x2,0x8(%rsp)
  movl   $0x1,0xc(%rsp)
  movl   $0x0,0x10(%rsp)
  movl   $0x5,0x14(%rsp)
  movl   $0x6,0x18(%rsp)
  movl   $0x7,0x1c(%rsp)
  movl   $0x8,0x20(%rsp)
  movl   $0x9,0x24(%rsp)
  mov    %rsp,%rdi
  mov    $0xa,%esi
  call   <addArray@plt>
  mov    %eax,%esi
  lea    D5(%rip),%rdi
  call   <printf@plt>
  mov    0x28(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L6
  mov    $0x0,%eax
  add    $0x38,%rsp
  ret
L6:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: data_label: D5
datatype: string

tool: D5: Pointer Version: sum is %d


assistant: ```c
main() {
  int data[] = {4, 3, 2, 1, 0, 5, 6, 7, 8, 9};
  int size = sizeof(data) / sizeof(data[0]);
  printf("Pointer Version: sum is %d\n", addArray(data, size));
  return 0;
}
```
user: What is the c source code of the assembly code below?

```asm
<main>:
  endbr64
  sub    $0x38,%rsp
  mov    $0xa,%esi
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  movabs $0x300000004,%rax
  mov    %rsp,%rdi
  mov    %rax,(%rsp)
  movabs $0x100000002,%rax
  mov    %rax,0x8(%rsp)
  movabs $0x500000000,%rax
  mov    %rax,0x10(%rsp)
  movabs $0x700000006,%rax
  mov    %rax,0x18(%rsp)
  movabs $0x900000008,%rax
  mov    %rax,0x20(%rsp)
  call   <addArray@plt>
  lea    D3(%rip),%rdi
  mov    %eax,%esi
  call   <printf@plt>
  mov    0x28(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L7
  xor    %eax,%eax
  add    $0x38,%rsp
  ret
L7:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: tag: D3
type: string

tool: D3: Pointer Version: sum is %d


assistant: ```c
main() {
  int data[] = {4, 3, 2, 1, 0, 5, 6, 7, 8, 9};
  int size = sizeof(data) / sizeof(data[0]);
  printf("Pointer Version: sum is %d\n", addArray(data, size));
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<main>:
  endbr64
  sub    $0x38,%rsp
  movdqa D38(%rip),%xmm0
  mov    $0xa,%esi
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  mov    D6(%rip),%rax
  mov    %rsp,%rdi
  movaps %xmm0,(%rsp)
  movdqa D3(%rip),%xmm0
  mov    %rax,0x20(%rsp)
  movaps %xmm0,0x10(%rsp)
  call   <addArray@plt>
  lea    D5(%rip),%rdi
  mov    %eax,%esi
  call   <printf@plt>
  mov    0x28(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L9
  xor    %eax,%eax
  add    $0x38,%rsp
  ret
L9:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: tag: D38
type_guessed: byte[16]
name: retrieve_data
arguments: tag: D6
type_guessed: byte[8]
name: retrieve_data
arguments: tag: D3
type_guessed: byte[16]
name: retrieve_data
arguments: tag: D5
type_guessed: string

tool: {"D38": [0x04,0x00,0x00,0x00,0x03,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x01,0x00,0x00,0x00]}

tool: {"D6": [0x08,0x00,0x00,0x00,0x09,0x00,0x00,0x00]}

tool: {"D3": [0x00,0x00,0x00,0x00,0x05,0x00,0x00,0x00,0x06,0x00,0x00,0x00,0x07,0x00,0x00,0x00]}

tool: D5: Pointer Version: sum is %d


assistant: ```c
main() {
  int data[] = {4, 3, 2, 1, 0, 5, 6, 7, 8, 9};
  int size = sizeof(data) / sizeof(data[0]);
  printf("Pointer Version: sum is %d\n", addArray(data, size));
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<strendcasecmp>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    -0x20(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,-0x4(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  cltq
  mov    -0x4(%rbp),%edx
  sub    %rdx,%rax
  mov    %rax,%rcx
  mov    -0x18(%rbp),%rax
  add    %rax,%rcx
  mov    -0x4(%rbp),%edx
  mov    -0x20(%rbp),%rax
  mov    %rax,%rsi
  mov    %rcx,%rdi
  call   <strncasecmp@plt>
  leave
  ret
```

assistant: ```c
int strendcasecmp(char *str, char *end) {
  unsigned int elen = strlen(end);
  return strncasecmp(str + strlen(str) - elen, end, elen);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<strendcasecmp>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  mov    %rsi,%rbp
  mov    %rsi,%rdi
  call   <strlen@plt>
  mov    %eax,%r12d
  mov    %rbx,%rdi
  call   <strlen@plt>
  cltq
  mov    %r12d,%edx
  sub    %rdx,%rax
  lea    (%rbx,%rax,1),%rdi
  mov    %r12d,%edx
  mov    %rbp,%rsi
  call   <strncasecmp@plt>
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int strendcasecmp(char *str, char *end) {
  unsigned int elen = strlen(end);
  return strncasecmp(str + strlen(str) - elen, end, elen);
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<strendcasecmp>:
  endbr64
  push   %r12
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  mov    %rdi,%rbx
  mov    %rsi,%rdi
  call   <strlen@plt>
  mov    %rbx,%rdi
  mov    %eax,%r12d
  call   <strlen@plt>
  mov    %r12d,%edx
  mov    %rbp,%rsi
  cltq
  sub    %rdx,%rax
  mov    %r12d,%edx
  lea    (%rbx,%rax,1),%rdi
  pop    %rbx
  pop    %rbp
  pop    %r12
  jmp    1070 <strncasecmp@plt>
```

assistant: ```c
int strendcasecmp(char *str, char *end) {
  unsigned int elen = strlen(end);
  return strncasecmp(str + strlen(str) - elen, end, elen);
}
```
user: Translate the below assembly code into C programming language:

```asm
<strendcasecmp>:
  endbr64
  push   %r12
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  mov    %rdi,%rbx
  mov    %rsi,%rdi
  call   <strlen@plt>
  mov    %rbx,%rdi
  mov    %eax,%r12d
  call   <strlen@plt>
  mov    %r12d,%edx
  mov    %rbp,%rsi
  cltq
  sub    %rdx,%rax
  mov    %r12d,%edx
  lea    (%rbx,%rax,1),%rdi
  pop    %rbx
  pop    %rbp
  pop    %r12
  jmp    1070 <strncasecmp@plt>
```

assistant: ```c
int strendcasecmp(char *str, char *end) {
  unsigned int elen = strlen(end);
  return strncasecmp(str + strlen(str) - elen, end, elen);
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<to_speed>:
  endbr64
  cmp    $0x708,%edi
  je     L228
  jg     L100
  cmp    $0x96,%edi
  je     L157
  jle    L72
  cmp    $0x258,%edi
  je     L210
  jle    L96
  cmp    $0x4b0,%edi
  jne    L76
  mov    D154(%rip),%rax
  mov    (%rax),%eax
  ret
L72:
  cmp    $0x6e,%edi
  je     L81
  jle    L36
  cmp    $0x86,%edi
  jne    L76
  mov    D122(%rip),%rax
  mov    (%rax),%eax
  ret
L36:
  cmp    $0x32,%edi
  je     L135
  cmp    $0x4b,%edi
  jne    L76
  mov    D145(%rip),%rax
  mov    (%rax),%eax
  ret
L96:
  cmp    $0xc8,%edi
  je     L30
  cmp    $0x12c,%edi
  jne    L76
  mov    D171(%rip),%rax
  mov    (%rax),%eax
  ret
L100:
  cmp    $0x9600,%edi
  je     L51
  jle    L60
  cmp    $0x1c200,%edi
  je     L40
  cmp    $0x38400,%edi
  jne    L224
  mov    D147(%rip),%rax
  mov    (%rax),%eax
  ret
L60:
  cmp    $0x2580,%edi
  je     L215
  jle    L152
  cmp    $0x4b00,%edi
  jne    L76
  mov    D151(%rip),%rax
  mov    (%rax),%eax
  ret
L152:
  cmp    $0x960,%edi
  je     L181
  cmp    $0x12c0,%edi
  jne    L76
  mov    D97(%rip),%rax
  mov    (%rax),%eax
  ret
L224:
  cmp    $0xe100,%edi
  jne    L76
  mov    D188(%rip),%rax
  mov    (%rax),%eax
  ret
L135:
  mov    D117(%rip),%rax
  mov    (%rax),%eax
  ret
L81:
  mov    D119(%rip),%rax
  mov    (%rax),%eax
  ret
L157:
  mov    D111(%rip),%rax
  mov    (%rax),%eax
  ret
L30:
  mov    D123(%rip),%rax
  mov    (%rax),%eax
  ret
L210:
  mov    D95(%rip),%rax
  mov    (%rax),%eax
  ret
L228:
  mov    D189(%rip),%rax
  mov    (%rax),%eax
  ret
L181:
  mov    D144(%rip),%rax
  mov    (%rax),%eax
  ret
L215:
  mov    D17(%rip),%rax
  mov    (%rax),%eax
  ret
L51:
  mov    D79(%rip),%rax
  mov    (%rax),%eax
  ret
L40:
  mov    D100(%rip),%rax
  mov    (%rax),%eax
  ret
L76:
  mov    D158(%rip),%rax
  mov    (%rax),%eax
  ret
```

assistant: ```c
tcflag_t to_speed(const int speed) {
  switch (speed) {
  case 50:
    return B50;
  case 75:
    return B75;
  case 110:
    return B110;
  case 134:
    return B134;
  case 150:
    return B150;
  case 200:
    return B200;
  case 300:
    return B300;
  case 600:
    return B600;
  case 1200:
    return B1200;
  case 1800:
    return B1800;
  case 2400:
    return B2400;
  case 4800:
    return B4800;
  case 9600:
    return B9600;
  case 19200:
    return B19200;
  case 38400:
    return B38400;
  case 57600:
    return B57600;
  case 115200:
    return B115200;
  case 230400:
    return B230400;
  default:
    return B0;
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<to_speed>:
  endbr64
  cmp    $0x708,%edi
  je     L96
  jg     L217
  cmp    $0x96,%edi
  je     L66
  jle    L110
  cmp    $0x258,%edi
  je     L4
  jle    L29
  cmp    $0x4b0,%edi
  jne    L161
  mov    D72(%rip),%rax
  mov    (%rax),%eax
  ret
  nopl   0x0(%rax,%rax,1)
L217:
  cmp    $0x9600,%edi
  je     L228
  jle    L220
  cmp    $0x1c200,%edi
  je     L239
  cmp    $0x38400,%edi
  jne    L177
  mov    D134(%rip),%rax
  mov    (%rax),%eax
  ret
L29:
  cmp    $0xc8,%edi
  je     L104
  cmp    $0x12c,%edi
  jne    L161
  mov    D42(%rip),%rax
  mov    (%rax),%eax
  ret
  nopw   0x0(%rax,%rax,1)
L110:
  cmp    $0x6e,%edi
  je     L235
  jle    L150
  cmp    $0x86,%edi
  jne    L161
  mov    D50(%rip),%rax
  mov    (%rax),%eax
  ret
  nopl   0x0(%rax)
L177:
  cmp    $0xe100,%edi
  jne    L161
  mov    D3(%rip),%rax
  mov    (%rax),%eax
  ret
  cs nopw 0x0(%rax,%rax,1)
L220:
  cmp    $0x2580,%edi
  je     L149
  jle    L17
  cmp    $0x4b00,%edi
  jne    L161
  mov    D2(%rip),%rax
  mov    (%rax),%eax
  ret
L150:
  cmp    $0x32,%edi
  je     L20
  cmp    $0x4b,%edi
  jne    L161
  mov    D16(%rip),%rax
  mov    (%rax),%eax
  ret
  nopl   0x0(%rax,%rax,1)
L17:
  cmp    $0x960,%edi
  je     L58
  cmp    $0x12c0,%edi
  jne    L161
  mov    D122(%rip),%rax
  mov    (%rax),%eax
  ret
  xchg   %ax,%ax
L96:
  mov    D139(%rip),%rax
  mov    (%rax),%eax
  ret
  nopw   0x0(%rax,%rax,1)
L66:
  mov    D125(%rip),%rax
  mov    (%rax),%eax
  ret
  nopw   0x0(%rax,%rax,1)
L4:
  mov    D153(%rip),%rax
  mov    (%rax),%eax
  ret
  nopw   0x0(%rax,%rax,1)
L161:
  mov    D73(%rip),%rax
  mov    (%rax),%eax
  ret
  nopw   0x0(%rax,%rax,1)
L228:
  mov    D40(%rip),%rax
  mov    (%rax),%eax
  ret
  nopw   0x0(%rax,%rax,1)
L239:
  mov    D126(%rip),%rax
  mov    (%rax),%eax
  ret
  nopw   0x0(%rax,%rax,1)
L104:
  mov    D13(%rip),%rax
  mov    (%rax),%eax
  ret
  nopw   0x0(%rax,%rax,1)
L235:
  mov    D102(%rip),%rax
  mov    (%rax),%eax
  ret
  nopw   0x0(%rax,%rax,1)
L149:
  mov    D158(%rip),%rax
  mov    (%rax),%eax
  ret
  nopw   0x0(%rax,%rax,1)
L20:
  mov    D127(%rip),%rax
  mov    (%rax),%eax
  ret
  nopw   0x0(%rax,%rax,1)
L58:
  mov    D128(%rip),%rax
  mov    (%rax),%eax
  ret
```

assistant: ```c
tcflag_t to_speed(const int speed) {
  switch (speed) {
  case 50:
    return B50;
  case 75:
    return B75;
  case 110:
    return B110;
  case 134:
    return B134;
  case 150:
    return B150;
  case 200:
    return B200;
  case 300:
    return B300;
  case 600:
    return B600;
  case 1200:
    return B1200;
  case 1800:
    return B1800;
  case 2400:
    return B2400;
  case 4800:
    return B4800;
  case 9600:
    return B9600;
  case 19200:
    return B19200;
  case 38400:
    return B38400;
  case 57600:
    return B57600;
  case 115200:
    return B115200;
  case 230400:
    return B230400;
  default:
    return B0;
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<to_speed>:
  endbr64
  cmp    $0x708,%edi
  je     L221
  jg     L129
  cmp    $0x96,%edi
  je     L198
  jle    L12
  cmp    $0x258,%edi
  je     L55
  jle    L163
  cmp    $0x4b0,%edi
  jne    L20
  mov    D129(%rip),%rax
  mov    (%rax),%eax
  ret
  nopl   0x0(%rax,%rax,1)
L129:
  cmp    $0x9600,%edi
  je     L29
  jle    L113
  cmp    $0x1c200,%edi
  je     L125
  cmp    $0x38400,%edi
  jne    L176
  mov    D31(%rip),%rax
  mov    (%rax),%eax
  ret
L163:
  cmp    $0xc8,%edi
  je     L226
  cmp    $0x12c,%edi
  jne    L20
  mov    D67(%rip),%rax
  mov    (%rax),%eax
  ret
  nopw   0x0(%rax,%rax,1)
L12:
  cmp    $0x6e,%edi
  je     L156
  jle    L47
  cmp    $0x86,%edi
  jne    L20
  mov    D19(%rip),%rax
  mov    (%rax),%eax
  ret
  nopl   0x0(%rax)
L176:
  cmp    $0xe100,%edi
  jne    L20
  mov    D151(%rip),%rax
  mov    (%rax),%eax
  ret
  cs nopw 0x0(%rax,%rax,1)
L113:
  cmp    $0x2580,%edi
  je     L101
  jle    L217
  cmp    $0x4b00,%edi
  jne    L20
  mov    D163(%rip),%rax
  mov    (%rax),%eax
  ret
L47:
  cmp    $0x32,%edi
  je     L39
  cmp    $0x4b,%edi
  jne    L20
  mov    D120(%rip),%rax
  mov    (%rax),%eax
  ret
  nopl   0x0(%rax,%rax,1)
L217:
  cmp    $0x960,%edi
  je     L6
  cmp    $0x12c0,%edi
  jne    L20
  mov    D77(%rip),%rax
  mov    (%rax),%eax
  ret
  xchg   %ax,%ax
L221:
  mov    D168(%rip),%rax
  mov    (%rax),%eax
  ret
  nopw   0x0(%rax,%rax,1)
L198:
  mov    D7(%rip),%rax
  mov    (%rax),%eax
  ret
  nopw   0x0(%rax,%rax,1)
L55:
  mov    D109(%rip),%rax
  mov    (%rax),%eax
  ret
  nopw   0x0(%rax,%rax,1)
L20:
  mov    D25(%rip),%rax
  mov    (%rax),%eax
  ret
  nopw   0x0(%rax,%rax,1)
L29:
  mov    D182(%rip),%rax
  mov    (%rax),%eax
  ret
  nopw   0x0(%rax,%rax,1)
L125:
  mov    D140(%rip),%rax
  mov    (%rax),%eax
  ret
  nopw   0x0(%rax,%rax,1)
L226:
  mov    D59(%rip),%rax
  mov    (%rax),%eax
  ret
  nopw   0x0(%rax,%rax,1)
L156:
  mov    D90(%rip),%rax
  mov    (%rax),%eax
  ret
  nopw   0x0(%rax,%rax,1)
L101:
  mov    D189(%rip),%rax
  mov    (%rax),%eax
  ret
  nopw   0x0(%rax,%rax,1)
L39:
  mov    D13(%rip),%rax
  mov    (%rax),%eax
  ret
  nopw   0x0(%rax,%rax,1)
L6:
  mov    D159(%rip),%rax
  mov    (%rax),%eax
  ret
```

assistant: ```c
tcflag_t to_speed(const int speed) {
  switch (speed) {
  case 50:
    return B50;
  case 75:
    return B75;
  case 110:
    return B110;
  case 134:
    return B134;
  case 150:
    return B150;
  case 200:
    return B200;
  case 300:
    return B300;
  case 600:
    return B600;
  case 1200:
    return B1200;
  case 1800:
    return B1800;
  case 2400:
    return B2400;
  case 4800:
    return B4800;
  case 9600:
    return B9600;
  case 19200:
    return B19200;
  case 38400:
    return B38400;
  case 57600:
    return B57600;
  case 115200:
    return B115200;
  case 230400:
    return B230400;
  default:
    return B0;
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<get_usr_input>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x38(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0x2c(%rbp),%rax
  mov    %rax,%rdi
  call   <FD_ZERO@plt>
  lea    -0x2c(%rbp),%rax
  mov    %rax,%rsi
  mov    $0x0,%edi
  call   <FD_SET@plt>
  movq   $0x0,-0x18(%rbp)
  movq   $0x0,-0x20(%rbp)
  lea    -0x20(%rbp),%rdx
  lea    -0x2c(%rbp),%rax
  mov    %rdx,%r8
  mov    $0x0,%ecx
  mov    $0x0,%edx
  mov    %rax,%rsi
  mov    $0x1,%edi
  call   <select@plt>
  mov    %eax,-0x28(%rbp)
  cmpl   $0xffffffff,-0x28(%rbp)
  jne    L59
  mov    $0xffffffff,%eax
  jmp    L17
L59:
  cmpl   $0x0,-0x28(%rbp)
  je     L11
  mov    -0x38(%rbp),%rax
  mov    $0xff,%edx
  mov    %rax,%rsi
  mov    $0x0,%edi
  call   <read@plt>
  mov    %eax,-0x24(%rbp)
  mov    -0x24(%rbp),%eax
  cltq
  lea    -0x1(%rax),%rdx
  mov    -0x38(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0xa,%al
  jne    L8
  mov    D12(%rip),%eax
  test   %eax,%eax
  jne    L60
  mov    -0x24(%rbp),%eax
  cltq
  lea    -0x1(%rax),%rdx
  mov    -0x38(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  jmp    L16
L60:
  mov    D12(%rip),%eax
  cltq
  neg    %rax
  add    %rax,-0x38(%rbp)
  movl   $0x0,D12(%rip)
L16:
  mov    $0x1,%eax
  jmp    L17
L8:
  mov    D12(%rip),%edx
  mov    -0x24(%rbp),%eax
  add    %edx,%eax
  mov    %eax,D8(%rip)
  mov    -0x24(%rbp),%eax
  cltq
  add    %rax,-0x38(%rbp)
  mov    $0x0,%eax
  jmp    L17
L11:
  mov    $0x0,%eax
L17:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L70
  call   <__stack_chk_fail@plt>
L70:
  leave
  ret
```

assistant: ```c
int get_usr_input(char *buff) {
  fd_set rfds;
  struct timeval tv;
  int retval, len;
  static int bytes_so_far = 0;
  FD_ZERO(&rfds);
  FD_SET(0, &rfds);
  tv.tv_sec = 0;
  tv.tv_usec = 0;
  retval = select(1, &rfds, NULL, NULL, &tv);
  if (retval == -1)
    return -1;
  else if (retval) {
    len = read(0, buff, 255);
    if (buff[len - 1] == '\n') {
      if (bytes_so_far == 0) {
        buff[len - 1] = '\0';
      } else {
        buff -= bytes_so_far;
        bytes_so_far = 0;
      }
      return 1;
    } else {
      bytes_so_far += len;
      buff += len;
      return 0;
    }
  } else {
    return 0;
  }
}
```