ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 这段汇编代码用C语言表示是什么样的?

```asm
<getlens>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,0x8(%rsp)
  mov    %rsi,%rbx
  mov    %rsi,(%rsp)
  mov    %rdx,%r15
  mov    %rcx,%rbp
  mov    %r8,%r13
  mov    %r9,%r12
  mov    %rdi,%rdx
  mov    $0x200,%esi
  mov    %rbx,%rdi
  call   <fgets@plt>
  mov    %r12,%r8
  mov    %r13,%rcx
  mov    %rbp,%rdx
  lea    D11(%rip),%rsi
  mov    %rbx,%rdi
  call   <sscanf@plt>
  movl   $0x0,0x0(%rbp)
  movss  (%r15),%xmm0
  comiss 0x0(%r13),%xmm0
  jbe    L17
  lea    0x4(%r13),%rbx
  add    $0x4,%rbp
  add    $0x4,%r12
  mov    $0x0,%r14d
L3:
  add    $0x1,%r14d
  mov    0x8(%rsp),%rdx
  mov    $0x200,%esi
  mov    (%rsp),%rdi
  call   <fgets@plt>
  mov    %rbx,%r13
  mov    %r12,%r8
  mov    %rbx,%rcx
  mov    %rbp,%rdx
  lea    D11(%rip),%rsi
  mov    (%rsp),%rdi
  call   <sscanf@plt>
  add    $0x4,%rbx
  add    $0x4,%rbp
  add    $0x4,%r12
  movss  (%r15),%xmm0
  comiss 0x0(%r13),%xmm0
  ja     L3
L28:
  add    $0x1,%r14d
  mov    0x50(%rsp),%rax
  mov    %r14d,(%rax)
  movss  (%r15),%xmm0
  movss  %xmm0,0x0(%r13)
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L17:
  mov    $0x0,%r14d
  jmp    L28
```

tool_calls: name: retrieve_data
arguments: tag: D11
type_guessed: string

tool: D11: %f %f %f

assistant: ```c
void getlens(FILE *fp, char *s, float *len, float *g0, float *g1, float *dg, int *n) {
  int i = 0;
  fgets(s, 512, fp);
  sscanf(s, "%f %f %f", &g0[0], &g1[0], &dg[0]);
  g0[0] = 0.0;
  while (g1[i] < (*len)) {
    i++;
    fgets(s, 512, fp);
    sscanf(s, "%f %f %f", &g0[i], &g1[i], &dg[i]);
  }
  *n = i + 1;
  g1[i] = (*len);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<getlens>:
  endbr64
  push   %r15
  lea    D7(%rip),%r15
  push   %r14
  mov    %rdx,%r14
  push   %r13
  mov    %r8,%r13
  push   %r12
  mov    %rsi,%r12
  mov    $0x200,%esi
  push   %rbp
  mov    %r9,%rbp
  push   %rbx
  mov    %rcx,%rbx
  sub    $0x28,%rsp
  mov    %rdi,0x8(%rsp)
  mov    %rdx,0x10(%rsp)
  mov    %rdi,%rdx
  mov    %r12,%rdi
  call   <fgets@plt>
  mov    %rbp,%r8
  mov    %r13,%rcx
  mov    %rbx,%rdx
  mov    %r15,%rsi
  mov    %r12,%rdi
  call   <sscanf@plt>
  movl   $0x0,(%rbx)
  movss  (%r14),%xmm0
  comiss 0x0(%r13),%xmm0
  jbe    L3
  lea    0x4(%r13),%rax
  add    $0x4,%rbx
  add    $0x4,%rbp
  xor    %r14d,%r14d
  mov    %rax,(%rsp)
  nop
L9:
  mov    0x8(%rsp),%rdx
  mov    $0x200,%esi
  mov    %r12,%rdi
  mov    %r14d,0x1c(%rsp)
  add    $0x1,%r14d
  call   <fgets@plt>
  mov    (%rsp),%r13
  mov    %rbp,%r8
  mov    %rbx,%rdx
  mov    %r15,%rsi
  mov    %r12,%rdi
  add    $0x4,%rbx
  add    $0x4,%rbp
  mov    %r13,%rcx
  call   <sscanf@plt>
  mov    0x10(%rsp),%rax
  movss  (%rax),%xmm0
  comiss 0x0(%r13),%xmm0
  lea    0x4(%r13),%rax
  mov    %rax,(%rsp)
  ja     L9
  mov    0x1c(%rsp),%eax
  add    $0x2,%eax
L20:
  mov    0x60(%rsp),%rdx
  mov    %eax,(%rdx)
  movss  %xmm0,0x0(%r13)
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  cs nopw 0x0(%rax,%rax,1)
L3:
  mov    $0x1,%eax
  jmp    L20
```

tool_calls: name: disassemble_data
arguments: data_tag: D7
data_type: string

tool: D7: %f %f %f

assistant: ```c
void getlens(FILE *fp, char *s, float *len, float *g0, float *g1, float *dg, int *n) {
  int i = 0;
  fgets(s, 512, fp);
  sscanf(s, "%f %f %f", &g0[0], &g1[0], &dg[0]);
  g0[0] = 0.0;
  while (g1[i] < (*len)) {
    i++;
    fgets(s, 512, fp);
    sscanf(s, "%f %f %f", &g0[i], &g1[i], &dg[i]);
  }
  *n = i + 1;
  g1[i] = (*len);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<getlens>:
  endbr64
  push   %r15
  lea    D6(%rip),%r15
  push   %r14
  mov    %rdx,%r14
  push   %r13
  mov    %r8,%r13
  push   %r12
  mov    %rsi,%r12
  mov    $0x200,%esi
  push   %rbp
  mov    %r9,%rbp
  push   %rbx
  mov    %rcx,%rbx
  sub    $0x28,%rsp
  mov    %rdi,0x8(%rsp)
  mov    %rdx,0x10(%rsp)
  mov    %rdi,%rdx
  mov    %r12,%rdi
  call   <fgets@plt>
  mov    %rbp,%r8
  mov    %r13,%rcx
  mov    %rbx,%rdx
  mov    %r15,%rsi
  mov    %r12,%rdi
  call   <sscanf@plt>
  movl   $0x0,(%rbx)
  movss  (%r14),%xmm0
  comiss 0x0(%r13),%xmm0
  jbe    L1
  lea    0x4(%r13),%rax
  add    $0x4,%rbx
  add    $0x4,%rbp
  xor    %r14d,%r14d
  mov    %rax,(%rsp)
  nop
L23:
  mov    0x8(%rsp),%rdx
  mov    $0x200,%esi
  mov    %r12,%rdi
  mov    %r14d,0x1c(%rsp)
  add    $0x1,%r14d
  call   <fgets@plt>
  mov    (%rsp),%r13
  mov    %rbp,%r8
  mov    %rbx,%rdx
  mov    %r15,%rsi
  mov    %r12,%rdi
  add    $0x4,%rbx
  add    $0x4,%rbp
  mov    %r13,%rcx
  call   <sscanf@plt>
  mov    0x10(%rsp),%rax
  movss  (%rax),%xmm0
  comiss 0x0(%r13),%xmm0
  lea    0x4(%r13),%rax
  mov    %rax,(%rsp)
  ja     L23
  mov    0x1c(%rsp),%eax
  add    $0x2,%eax
L16:
  mov    0x60(%rsp),%rdx
  mov    %eax,(%rdx)
  movss  %xmm0,0x0(%r13)
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  cs nopw 0x0(%rax,%rax,1)
L1:
  mov    $0x1,%eax
  jmp    L16
```

tool_calls: name: disassemble_data
arguments: data_tag: D6
type_guessed: string

tool: D6: %f %f %f

assistant: ```c
void getlens(FILE *fp, char *s, float *len, float *g0, float *g1, float *dg, int *n) {
  int i = 0;
  fgets(s, 512, fp);
  sscanf(s, "%f %f %f", &g0[0], &g1[0], &dg[0]);
  g0[0] = 0.0;
  while (g1[i] < (*len)) {
    i++;
    fgets(s, 512, fp);
    sscanf(s, "%f %f %f", &g0[i], &g1[i], &dg[i]);
  }
  *n = i + 1;
  g1[i] = (*len);
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<radian>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  movsd  %xmm0,-0x18(%rbp)
  movsd  D15(%rip),%xmm0
  movsd  %xmm0,-0x8(%rbp)
  movsd  -0x18(%rbp),%xmm0
  movsd  D12(%rip),%xmm1
  divsd  %xmm1,%xmm0
  mulsd  -0x8(%rbp),%xmm0
  movq   %xmm0,%rax
  movq   %rax,%xmm0
  pop    %rbp
  ret
```

tool_calls: name: unpack_data
arguments: label: D15
type: byte[8]
name: unpack_data
arguments: label: D12
type: f64

tool: {"D15": [0x18,0x2d,0x44,0x54,0xfb,0x21,0x09,0x40]}

tool: D12: 180

assistant: ```c
double radian(double degree) {
  double pi = 4.0 * atan2(1.0, 1.0);
  return (degree / 180.) * pi;
}
```
user: What is the c source code of the assembly code below?

```asm
<radian>:
  endbr64
  divsd  D16(%rip),%xmm0
  mulsd  D9(%rip),%xmm0
  ret
```

tool_calls: name: disassemble_data
arguments: label: D16
type_infered: f64
name: disassemble_data
arguments: label: D9
type_infered: byte[8]

tool: D16: 180

tool: {"D9": [0x18,0x2d,0x44,0x54,0xfb,0x21,0x09,0x40]}

assistant: ```c
double radian(double degree) {
  double pi = 4.0 * atan2(1.0, 1.0);
  return (degree / 180.) * pi;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<radian>:
  endbr64
  divsd  D1(%rip),%xmm0
  mulsd  D19(%rip),%xmm0
  ret
```

tool_calls: name: extract_symbolic_data
arguments: label: D1
type_infered: f64
name: extract_symbolic_data
arguments: label: D19
type_infered: byte[8]

tool: D1: 180

tool: {"D19": [0x18,0x2d,0x44,0x54,0xfb,0x21,0x09,0x40]}

assistant: ```c
double radian(double degree) {
  double pi = 4.0 * atan2(1.0, 1.0);
  return (degree / 180.) * pi;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<radian>:
  endbr64
  divsd  D19(%rip),%xmm0
  mulsd  D8(%rip),%xmm0
  ret
```

tool_calls: name: unpack_data
arguments: label: D19
type_guessed: f64
name: unpack_data
arguments: label: D8
type_guessed: byte[8]

tool: D19: 180

tool: {"D8": [0x18,0x2d,0x44,0x54,0xfb,0x21,0x09,0x40]}

assistant: ```c
double radian(double degree) {
  double pi = 4.0 * atan2(1.0, 1.0);
  return (degree / 180.) * pi;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  movss  D17(%rip),%xmm0
  movss  %xmm0,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  movd   %eax,%xmm0
  lea    D1(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D17
type: f32
name: extract_symbolic_data
arguments: data_tag: D1
type: string

tool: D17: 0.1999999

tool: D1: %f

assistant: ```c
int main(void) {
  float ss = 0.1999999;
  printf("%f", ss);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  movss  D4(%rip),%xmm0
  lea    D2(%rip),%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D4
type: f32
name: extract_symbolic_data
arguments: data_label: D2
type: string

tool: D4: 0.1999999

tool: D2: %f

assistant: ```c
int main(void) {
  float ss = 0.1999999;
  printf("%f", ss);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  movss  D16(%rip),%xmm0
  lea    D0(%rip),%rdi
  call   <printf@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: extract_symbolic_data
arguments: tag: D16
type_guessed: f32
name: extract_symbolic_data
arguments: tag: D0
type_guessed: string

tool: D16: 0.1999999

tool: D0: %f

assistant: ```c
int main(void) {
  float ss = 0.1999999;
  printf("%f", ss);
}
```
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  movss  D1(%rip),%xmm0
  lea    D6(%rip),%rdi
  call   <printf@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: unpack_data
arguments: tag: D1
type: f32
name: unpack_data
arguments: tag: D6
type: string

tool: D1: 0.1999999

tool: D6: %f

assistant: ```c
int main(void) {
  float ss = 0.1999999;
  printf("%f", ss);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<f8>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  shr    $0x2,%rax
  mov    %rax,-0x10(%rbp)
  mov    -0x10(%rbp),%rax
  and    $0xfffffffffffffff9,%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  pop    %rbp
  ret
```

assistant: ```c
signed long long f8(signed long long v_foo) {
  signed long long v_shr = ((unsigned long long)v_foo) >> 2;
  signed long long v_and = v_shr & -7;
  return v_and;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<f8>:
  endbr64
  mov    %rdi,%rax
  shr    $0x2,%rax
  and    $0xfffffffffffffff9,%rax
  ret
```

assistant: ```c
signed long long f8(signed long long v_foo) {
  signed long long v_shr = ((unsigned long long)v_foo) >> 2;
  signed long long v_and = v_shr & -7;
  return v_and;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<f8>:
  endbr64
  mov    %rdi,%rax
  shr    $0x2,%rax
  and    $0xfffffffffffffff9,%rax
  ret
```

assistant: ```c
signed long long f8(signed long long v_foo) {
  signed long long v_shr = ((unsigned long long)v_foo) >> 2;
  signed long long v_and = v_shr & -7;
  return v_and;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<f8>:
  endbr64
  mov    %rdi,%rax
  shr    $0x2,%rax
  and    $0xfffffffffffffff9,%rax
  ret
```

assistant: ```c
signed long long f8(signed long long v_foo) {
  signed long long v_shr = ((unsigned long long)v_foo) >> 2;
  signed long long v_and = v_shr & -7;
  return v_and;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<bresenham_line>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %esi,-0x2c(%rbp)
  mov    %edx,-0x30(%rbp)
  mov    %ecx,-0x34(%rbp)
  mov    %r8d,-0x38(%rbp)
  mov    %r9,-0x40(%rbp)
  mov    -0x34(%rbp),%eax
  sub    -0x2c(%rbp),%eax
  mov    %eax,%edx
  neg    %edx
  cmovns %edx,%eax
  mov    %eax,-0x14(%rbp)
  mov    -0x2c(%rbp),%eax
  cmp    -0x34(%rbp),%eax
  jge    L47
  mov    $0x1,%eax
  jmp    L25
L47:
  mov    $0xffffffff,%eax
L25:
  mov    %eax,-0x10(%rbp)
  mov    -0x38(%rbp),%eax
  sub    -0x30(%rbp),%eax
  mov    %eax,%edx
  neg    %edx
  cmovns %edx,%eax
  mov    %eax,-0xc(%rbp)
  mov    -0x30(%rbp),%eax
  cmp    -0x38(%rbp),%eax
  jge    L29
  mov    $0x1,%eax
  jmp    L65
L29:
  mov    $0xffffffff,%eax
L65:
  mov    %eax,-0x8(%rbp)
  mov    -0x14(%rbp),%eax
  cmp    -0xc(%rbp),%eax
  jg     L126
  mov    -0xc(%rbp),%eax
  mov    %eax,%edx
  shr    $0x1f,%edx
  add    %edx,%eax
  sar    %eax
  neg    %eax
  jmp    L74
L126:
  mov    -0x14(%rbp),%eax
  mov    %eax,%edx
  shr    $0x1f,%edx
  add    %edx,%eax
  sar    %eax
L74:
  mov    %eax,-0x18(%rbp)
L2:
  mov    -0x30(%rbp),%edx
  mov    -0x2c(%rbp),%ecx
  mov    -0x28(%rbp),%rax
  mov    -0x40(%rbp),%r8
  mov    %ecx,%esi
  mov    %rax,%rdi
  call   *%r8
  cmp    $0x1,%eax
  je     L111
  mov    -0x2c(%rbp),%eax
  cmp    -0x34(%rbp),%eax
  jne    L78
  mov    -0x30(%rbp),%eax
  cmp    -0x38(%rbp),%eax
  je     L80
L78:
  mov    -0x18(%rbp),%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x14(%rbp),%eax
  neg    %eax
  cmp    %eax,-0x4(%rbp)
  jle    L114
  mov    -0xc(%rbp),%eax
  sub    %eax,-0x18(%rbp)
  mov    -0x10(%rbp),%eax
  add    %eax,-0x2c(%rbp)
L114:
  mov    -0x4(%rbp),%eax
  cmp    -0xc(%rbp),%eax
  jge    L2
  mov    -0x14(%rbp),%eax
  add    %eax,-0x18(%rbp)
  mov    -0x8(%rbp),%eax
  add    %eax,-0x30(%rbp)
  jmp    L2
L111:
  nop
  jmp    L112
L80:
  nop
L112:
  nop
  leave
  ret
```

assistant: ```c
void bresenham_line(void *data, int x0, int y0, int x1, int y1, int (*setPixel)(void *, int, int)) {
  int dx = abs(x1 - x0), sx = x0 < x1 ? 1 : -1;
  int dy = abs(y1 - y0), sy = y0 < y1 ? 1 : -1;
  int err = (dx > dy ? dx : -dy) / 2, e2;
  for (;;) {
    if (setPixel(data, x0, y0) == 1)
      break;
    if (x0 == x1 && y0 == y1)
      break;
    e2 = err;
    if (e2 > -dx) {
      err -= dy;
      x0 += sx;
    }
    if (e2 < dy) {
      err += dx;
      y0 += sy;
    }
  }
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<bresenham_line>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %rdi,(%rsp)
  mov    %esi,%ebp
  mov    %edx,%r12d
  mov    %ecx,%r14d
  mov    %r8d,0x14(%rsp)
  mov    %r9,%r15
  mov    %ecx,%eax
  sub    %esi,%eax
  mov    %eax,%edx
  neg    %edx
  cmovns %edx,%eax
  mov    %eax,%esi
  mov    %eax,0x10(%rsp)
  cmp    %ebp,%ecx
  setg   %al
  movzbl %al,%eax
  lea    -0x1(%rax,%rax,1),%eax
  mov    %eax,0x18(%rsp)
  mov    %r8d,%eax
  sub    %r12d,%eax
  mov    %eax,%r13d
  neg    %r13d
  cmovs  %eax,%r13d
  cmp    %r12d,%r8d
  setg   %al
  movzbl %al,%eax
  lea    -0x1(%rax,%rax,1),%eax
  mov    %eax,0x1c(%rsp)
  cmp    %r13d,%esi
  jg     L26
  mov    %r13d,%ebx
  shr    $0x1f,%ebx
  add    %r13d,%ebx
  sar    %ebx
  neg    %ebx
L19:
  mov    0x10(%rsp),%eax
  neg    %eax
  mov    %eax,0xc(%rsp)
  jmp    L7
L26:
  mov    0x10(%rsp),%eax
  mov    %eax,%ebx
  shr    $0x1f,%ebx
  add    %eax,%ebx
  sar    %ebx
  jmp    L19
L45:
  mov    %ebx,%eax
  cmp    %ebx,0xc(%rsp)
  jge    L17
  sub    %r13d,%eax
  add    0x18(%rsp),%ebp
L17:
  cmp    %r13d,%ebx
  jge    L49
  add    0x10(%rsp),%eax
  add    0x1c(%rsp),%r12d
L49:
  mov    %eax,%ebx
L7:
  mov    %r12d,%edx
  mov    %ebp,%esi
  mov    (%rsp),%rdi
  call   *%r15
  cmp    $0x1,%eax
  je     L62
  cmp    %r14d,%ebp
  jne    L45
  cmp    0x14(%rsp),%r12d
  jne    L45
L62:
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
void bresenham_line(void *data, int x0, int y0, int x1, int y1, int (*setPixel)(void *, int, int)) {
  int dx = abs(x1 - x0), sx = x0 < x1 ? 1 : -1;
  int dy = abs(y1 - y0), sy = y0 < y1 ? 1 : -1;
  int err = (dx > dy ? dx : -dy) / 2, e2;
  for (;;) {
    if (setPixel(data, x0, y0) == 1)
      break;
    if (x0 == x1 && y0 == y1)
      break;
    e2 = err;
    if (e2 > -dx) {
      err -= dy;
      x0 += sx;
    }
    if (e2 < dy) {
      err += dx;
      y0 += sy;
    }
  }
}
```
user: What is the c source code of the assembly code below:

```asm
<bresenham_line>:
  endbr64
  push   %r15
  mov    %ecx,%eax
  mov    %esi,%r15d
  push   %r14
  sub    %esi,%eax
  push   %r13
  mov    %eax,%r14d
  mov    %r9,%r13
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  mov    %edx,%ebp
  push   %rbx
  sub    $0x28,%rsp
  neg    %r14d
  cmovns %r14d,%eax
  mov    %ecx,0x8(%rsp)
  mov    %r8d,0x14(%rsp)
  mov    %eax,%edx
  mov    %eax,0x10(%rsp)
  xor    %eax,%eax
  cmp    %esi,%ecx
  setg   %al
  mov    %edx,%r14d
  lea    -0x1(%rax,%rax,1),%eax
  mov    %eax,0x18(%rsp)
  mov    %r8d,%eax
  sub    %ebp,%eax
  mov    %eax,%ebx
  neg    %ebx
  cmovs  %eax,%ebx
  xor    %eax,%eax
  cmp    %ebp,%r8d
  setg   %al
  sar    %r14d
  lea    -0x1(%rax,%rax,1),%eax
  mov    %eax,0x1c(%rsp)
  cmp    %ebx,%edx
  jg     L31
  mov    %ebx,%ecx
  shr    $0x1f,%ecx
  add    %ebx,%ecx
  sar    %ecx
  neg    %ecx
  mov    %ecx,%r14d
L31:
  mov    0x10(%rsp),%eax
  neg    %eax
  mov    %eax,0xc(%rsp)
  jmp    L51
  nopl   0x0(%rax)
L24:
  cmp    0x8(%rsp),%r15d
  jne    L38
  cmp    0x14(%rsp),%ebp
  je     L63
L38:
  mov    %r14d,%eax
  cmp    %r14d,0xc(%rsp)
  jge    L57
  sub    %ebx,%eax
  add    0x18(%rsp),%r15d
L57:
  cmp    %ebx,%r14d
  jge    L34
  add    0x10(%rsp),%eax
  add    0x1c(%rsp),%ebp
L34:
  mov    %eax,%r14d
L51:
  mov    %ebp,%edx
  mov    %r15d,%esi
  mov    %r12,%rdi
  call   *%r13
  cmp    $0x1,%eax
  jne    L24
L63:
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
void bresenham_line(void *data, int x0, int y0, int x1, int y1, int (*setPixel)(void *, int, int)) {
  int dx = abs(x1 - x0), sx = x0 < x1 ? 1 : -1;
  int dy = abs(y1 - y0), sy = y0 < y1 ? 1 : -1;
  int err = (dx > dy ? dx : -dy) / 2, e2;
  for (;;) {
    if (setPixel(data, x0, y0) == 1)
      break;
    if (x0 == x1 && y0 == y1)
      break;
    e2 = err;
    if (e2 > -dx) {
      err -= dy;
      x0 += sx;
    }
    if (e2 < dy) {
      err += dx;
      y0 += sy;
    }
  }
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<bresenham_line>:
  endbr64
  push   %r15
  mov    %ecx,%eax
  mov    %esi,%r15d
  push   %r14
  sub    %esi,%eax
  push   %r13
  mov    %eax,%r14d
  mov    %r9,%r13
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  mov    %edx,%ebp
  push   %rbx
  sub    $0x28,%rsp
  neg    %r14d
  cmovns %r14d,%eax
  mov    %ecx,0x8(%rsp)
  mov    %r8d,0x14(%rsp)
  mov    %eax,%edx
  mov    %eax,0x10(%rsp)
  xor    %eax,%eax
  cmp    %esi,%ecx
  setg   %al
  mov    %edx,%r14d
  lea    -0x1(%rax,%rax,1),%eax
  mov    %eax,0x18(%rsp)
  mov    %r8d,%eax
  sub    %ebp,%eax
  mov    %eax,%ebx
  neg    %ebx
  cmovs  %eax,%ebx
  xor    %eax,%eax
  cmp    %ebp,%r8d
  setg   %al
  sar    %r14d
  lea    -0x1(%rax,%rax,1),%eax
  mov    %eax,0x1c(%rsp)
  cmp    %ebx,%edx
  jg     L36
  mov    %ebx,%ecx
  shr    $0x1f,%ecx
  add    %ebx,%ecx
  sar    %ecx
  neg    %ecx
  mov    %ecx,%r14d
L36:
  mov    0x10(%rsp),%eax
  neg    %eax
  mov    %eax,0xc(%rsp)
  jmp    L48
  nopl   0x0(%rax)
L6:
  cmp    0x8(%rsp),%r15d
  jne    L57
  cmp    0x14(%rsp),%ebp
  je     L49
L57:
  mov    %r14d,%eax
  cmp    %r14d,0xc(%rsp)
  jge    L61
  sub    %ebx,%eax
  add    0x18(%rsp),%r15d
L61:
  cmp    %ebx,%r14d
  jge    L14
  add    0x10(%rsp),%eax
  add    0x1c(%rsp),%ebp
L14:
  mov    %eax,%r14d
L48:
  mov    %ebp,%edx
  mov    %r15d,%esi
  mov    %r12,%rdi
  call   *%r13
  cmp    $0x1,%eax
  jne    L6
L49:
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
void bresenham_line(void *data, int x0, int y0, int x1, int y1, int (*setPixel)(void *, int, int)) {
  int dx = abs(x1 - x0), sx = x0 < x1 ? 1 : -1;
  int dy = abs(y1 - y0), sy = y0 < y1 ? 1 : -1;
  int err = (dx > dy ? dx : -dy) / 2, e2;
  for (;;) {
    if (setPixel(data, x0, y0) == 1)
      break;
    if (x0 == x1 && y0 == y1)
      break;
    e2 = err;
    if (e2 > -dx) {
      err -= dy;
      x0 += sx;
    }
    if (e2 < dy) {
      err += dx;
      y0 += sy;
    }
  }
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<charsearch>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,%eax
  mov    %rsi,-0x10(%rbp)
  mov    %al,-0x4(%rbp)
  cmpb   $0x0,-0x4(%rbp)
  jne    L27
  mov    $0x1,%eax
  jmp    L36
L55:
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  cmp    %al,-0x4(%rbp)
  je     L14
  addq   $0x1,-0x10(%rbp)
L27:
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L55
  jmp    L42
L14:
  nop
L42:
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L17
  mov    $0x1,%eax
  jmp    L36
L17:
  mov    $0x0,%eax
L36:
  pop    %rbp
  ret
```

assistant: ```c
int charsearch(char c, const char *s) {
  if (c == '\0')
    return 1;
  while (*s)
    if (*s == c)
      break;
    else
      s++;
  if (*s)
    return 1;
  else
    return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<charsearch>:
  endbr64
  mov    %edi,%edx
  mov    $0x1,%eax
  test   %dil,%dil
  je     L13
  movzbl (%rsi),%eax
  cmp    %dil,%al
  je     L22
  test   %al,%al
  je     L22
L35:
  add    $0x1,%rsi
  movzbl (%rsi),%eax
  cmp    %dl,%al
  je     L22
  test   %al,%al
  jne    L35
L22:
  test   %al,%al
  setne  %al
  movzbl %al,%eax
L13:
  ret
```

assistant: ```c
int charsearch(char c, const char *s) {
  if (c == '\0')
    return 1;
  while (*s)
    if (*s == c)
      break;
    else
      s++;
  if (*s)
    return 1;
  else
    return 0;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<charsearch>:
  endbr64
  mov    %edi,%edx
  mov    $0x1,%eax
  test   %dil,%dil
  jne    L0
  jmp    L14
  nopw   0x0(%rax,%rax,1)
L11:
  cmp    %dl,%al
  je     L38
  add    $0x1,%rsi
L0:
  movzbl (%rsi),%eax
  test   %al,%al
  jne    L11
  xor    %eax,%eax
  ret
  nopw   0x0(%rax,%rax,1)
L38:
  mov    $0x1,%eax
L14:
  ret
```

assistant: ```c
int charsearch(char c, const char *s) {
  if (c == '\0')
    return 1;
  while (*s)
    if (*s == c)
      break;
    else
      s++;
  if (*s)
    return 1;
  else
    return 0;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<charsearch>:
  endbr64
  mov    %edi,%edx
  mov    $0x1,%eax
  test   %dil,%dil
  jne    L18
  jmp    L33
  nopw   0x0(%rax,%rax,1)
L36:
  cmp    %dl,%al
  je     L16
  add    $0x1,%rsi
L18:
  movzbl (%rsi),%eax
  test   %al,%al
  jne    L36
  xor    %eax,%eax
  ret
  nopw   0x0(%rax,%rax,1)
L16:
  mov    $0x1,%eax
L33:
  ret
```

assistant: ```c
int charsearch(char c, const char *s) {
  if (c == '\0')
    return 1;
  while (*s)
    if (*s == c)
      break;
    else
      s++;
  if (*s)
    return 1;
  else
    return 0;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<srl>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x14(%rbp)
  mov    %esi,-0x18(%rbp)
  mov    -0x14(%rbp),%edx
  mov    -0x18(%rbp),%eax
  mov    %eax,%ecx
  sar    %cl,%edx
  mov    %edx,%eax
  mov    %eax,-0xc(%rbp)
  movl   $0x20,-0x8(%rbp)
  mov    -0x8(%rbp),%eax
  sub    -0x18(%rbp),%eax
  mov    $0xffffffff,%edx
  mov    %eax,%ecx
  shl    %cl,%edx
  mov    %edx,%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  not    %eax
  and    -0xc(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
unsigned srl(unsigned x, int k) {
  unsigned xsra = (int)x >> k;
  int w = sizeof(int) << 3;
  int mask = (int)-1 << (w - k);
  return xsra & ~mask;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<srl>:
  endbr64
  mov    $0x20,%ecx
  sub    %esi,%ecx
  mov    $0xffffffff,%eax
  shl    %cl,%eax
  not    %eax
  mov    %esi,%ecx
  sar    %cl,%edi
  and    %edi,%eax
  ret
```

assistant: ```c
unsigned srl(unsigned x, int k) {
  unsigned xsra = (int)x >> k;
  int w = sizeof(int) << 3;
  int mask = (int)-1 << (w - k);
  return xsra & ~mask;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<srl>:
  endbr64
  mov    $0x20,%ecx
  mov    $0xffffffff,%eax
  sub    %esi,%ecx
  shl    %cl,%eax
  mov    %esi,%ecx
  sar    %cl,%edi
  not    %eax
  and    %edi,%eax
  ret
```

assistant: ```c
unsigned srl(unsigned x, int k) {
  unsigned xsra = (int)x >> k;
  int w = sizeof(int) << 3;
  int mask = (int)-1 << (w - k);
  return xsra & ~mask;
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<srl>:
  endbr64
  mov    $0x20,%ecx
  mov    $0xffffffff,%eax
  sub    %esi,%ecx
  shl    %cl,%eax
  mov    %esi,%ecx
  sar    %cl,%edi
  not    %eax
  and    %edi,%eax
  ret
```

assistant: ```c
unsigned srl(unsigned x, int k) {
  unsigned xsra = (int)x >> k;
  int w = sizeof(int) << 3;
  int mask = (int)-1 << (w - k);
  return xsra & ~mask;
}
```