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
<printMatrix>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %edi,-0x24(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %edx,-0x28(%rbp)
  mov    -0x24(%rbp),%ebx
  movslq %ebx,%rax
  sub    $0x1,%rax
  mov    %rax,-0x18(%rbp)
  movslq %ebx,%rax
  mov    %rax,%r8
  mov    $0x0,%r9d
  movl   $0x0,-0x20(%rbp)
  jmp    L29
L32:
  movl   $0x0,-0x1c(%rbp)
  jmp    L38
L11:
  mov    -0x20(%rbp),%eax
  movslq %eax,%rdx
  movslq %ebx,%rax
  imul   %rdx,%rax
  lea    0x0(,%rax,4),%rdx
  mov    -0x30(%rbp),%rax
  add    %rax,%rdx
  mov    -0x1c(%rbp),%eax
  cltq
  movss  (%rdx,%rax,4),%xmm0
  pxor   %xmm1,%xmm1
  cvtss2sd %xmm0,%xmm1
  movq   %xmm1,%rax
  movq   %rax,%xmm0
  lea    D1(%rip),%rax
  mov    %rax,%rdi
  mov    $0x1,%eax
  call   <printf@plt>
  addl   $0x1,-0x1c(%rbp)
L38:
  mov    -0x1c(%rbp),%eax
  cmp    -0x28(%rbp),%eax
  jl     L11
  mov    $0xa,%edi
  call   <putchar@plt>
  addl   $0x1,-0x20(%rbp)
L29:
  mov    -0x20(%rbp),%eax
  cmp    -0x28(%rbp),%eax
  jl     L32
  nop
  nop
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: label: D1
data_type: string

tool: D1: [%2.1f] 

assistant: ```c
void printMatrix(int LD, float M[][LD], int N) {
  int i, j;
  for (i = 0; i < N; i++) {
    for (j = 0; j < N; j++) {
      printf("[%2.1f] ", M[i][j]);
    }
    printf("\n");
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<printMatrix>:
  endbr64
  test   %edx,%edx
  jle    L28
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %edx,%r14d
  movslq %edi,%rdi
  lea    0x0(,%rdi,4),%rax
  mov    %rax,0x8(%rsp)
  lea    -0x1(%rdx),%eax
  lea    0x4(%rsi,%rax,4),%rbp
  mov    $0x0,%r13d
  mov    %edx,%r15d
  neg    %r15
  shl    $0x2,%r15
  lea    D9(%rip),%r12
L17:
  lea    (%r15,%rbp,1),%rbx
L18:
  pxor   %xmm0,%xmm0
  cvtss2sd (%rbx),%xmm0
  mov    %r12,%rdi
  mov    $0x1,%eax
  call   <printf@plt>
  add    $0x4,%rbx
  cmp    %rbp,%rbx
  jne    L18
  mov    $0xa,%edi
  call   <putchar@plt>
  add    $0x1,%r13d
  add    0x8(%rsp),%rbp
  cmp    %r13d,%r14d
  jne    L17
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L28:
  ret
```

tool_calls: name: disassemble_data
arguments: data_tag: D9
data_type: string

tool: D9: [%2.1f] 

assistant: ```c
void printMatrix(int LD, float M[][LD], int N) {
  int i, j;
  for (i = 0; i < N; i++) {
    for (j = 0; j < N; j++) {
      printf("[%2.1f] ", M[i][j]);
    }
    printf("\n");
  }
}
```
user: What is the c source code of the assembly code below?

```asm
<printMatrix>:
  endbr64
  test   %edx,%edx
  jle    L4
  push   %r15
  movslq %edi,%rdi
  mov    $0xfffffffffffffffc,%r15
  push   %r14
  lea    0x0(,%rdi,4),%rax
  push   %r13
  mov    %edx,%r13d
  push   %r12
  xor    %r12d,%r12d
  push   %rbp
  lea    D5(%rip),%rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rax,0x8(%rsp)
  lea    -0x1(%rdx),%eax
  shl    $0x2,%rax
  lea    0x4(%rsi,%rax,1),%rbx
  sub    %rax,%r15
  nopl   (%rax)
L25:
  lea    (%r15,%rbx,1),%r14
  nopl   0x0(%rax)
L17:
  pxor   %xmm0,%xmm0
  mov    %rbp,%rdi
  mov    $0x1,%eax
  add    $0x4,%r14
  cvtss2sd -0x4(%r14),%xmm0
  call   <printf@plt>
  cmp    %rbx,%r14
  jne    L17
  mov    $0xa,%edi
  add    $0x1,%r12d
  call   <putchar@plt>
  add    0x8(%rsp),%rbx
  cmp    %r12d,%r13d
  jne    L25
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L4:
  ret
```

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

tool: D5: [%2.1f] 

assistant: ```c
void printMatrix(int LD, float M[][LD], int N) {
  int i, j;
  for (i = 0; i < N; i++) {
    for (j = 0; j < N; j++) {
      printf("[%2.1f] ", M[i][j]);
    }
    printf("\n");
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<printMatrix>:
  endbr64
  test   %edx,%edx
  jle    L5
  push   %r15
  movslq %edi,%rdi
  mov    $0xfffffffffffffffc,%r15
  push   %r14
  lea    0x0(,%rdi,4),%rax
  push   %r13
  mov    %edx,%r13d
  push   %r12
  xor    %r12d,%r12d
  push   %rbp
  lea    D2(%rip),%rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rax,0x8(%rsp)
  lea    -0x1(%rdx),%eax
  shl    $0x2,%rax
  lea    0x4(%rsi,%rax,1),%rbx
  sub    %rax,%r15
  nopl   (%rax)
L21:
  lea    (%r15,%rbx,1),%r14
  nopl   0x0(%rax)
L20:
  pxor   %xmm0,%xmm0
  mov    %rbp,%rdi
  mov    $0x1,%eax
  add    $0x4,%r14
  cvtss2sd -0x4(%r14),%xmm0
  call   <printf@plt>
  cmp    %rbx,%r14
  jne    L20
  mov    $0xa,%edi
  add    $0x1,%r12d
  call   <putchar@plt>
  add    0x8(%rsp),%rbx
  cmp    %r12d,%r13d
  jne    L21
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L5:
  ret
```

tool_calls: name: retrieve_data
arguments: data_label: D2
type: string

tool: D2: [%2.1f] 

assistant: ```c
void printMatrix(int LD, float M[][LD], int N) {
  int i, j;
  for (i = 0; i < N; i++) {
    for (j = 0; j < N; j++) {
      printf("[%2.1f] ", M[i][j]);
    }
    printf("\n");
  }
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<form_filename>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %edi,-0x24(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    -0x30(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,-0x10(%rbp)
  movl   $0x1,-0x14(%rbp)
  mov    -0x24(%rbp),%eax
  mov    %eax,-0x18(%rbp)
  jmp    L16
L4:
  mov    -0x18(%rbp),%eax
  movslq %eax,%rdx
  imul   $0x66666667,%rdx,%rdx
  shr    $0x20,%rdx
  sar    $0x2,%edx
  sar    $0x1f,%eax
  mov    %eax,%ecx
  mov    %edx,%eax
  sub    %ecx,%eax
  mov    %eax,-0x18(%rbp)
  addl   $0x1,-0x14(%rbp)
L16:
  cmpl   $0x0,-0x18(%rbp)
  jne    L4
  mov    -0x10(%rbp),%edx
  mov    -0x14(%rbp),%eax
  add    %edx,%eax
  add    $0x2,%eax
  mov    %eax,-0xc(%rbp)
  mov    -0xc(%rbp),%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x24(%rbp),%ecx
  mov    -0x30(%rbp),%rdx
  mov    -0xc(%rbp),%esi
  mov    -0x8(%rbp),%rax
  mov    %ecx,%r8d
  mov    %rdx,%rcx
  lea    D7(%rip),%rdx
  mov    %rax,%rdi
  call   <snprintf@plt>
  mov    -0x8(%rbp),%rax
  leave
  ret
```

tool_calls: name: parse_data
arguments: label: D7
type_guessed: string

tool: D7: %s/%d

assistant: ```c
char *form_filename(int chunk, char *dir) {
  char *path;
  int d;
  int dirlen, filelen, path_len;
  dirlen = strlen(dir);
  filelen = 1;
  d = chunk;
  while (d) {
    d /= 10;
    filelen++;
  }
  path_len = dirlen + filelen + 1 + 1;
  path = malloc(path_len);
  snprintf(path, path_len, "%s/%d", dir, chunk);
  return path;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<form_filename>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %edi,%ebx
  mov    %rsi,%rbp
  mov    %rsi,%rdi
  call   <strlen@plt>
  test   %ebx,%ebx
  je     L25
  mov    %ebx,%ecx
  mov    $0x1,%esi
L2:
  movslq %ecx,%rdx
  imul   $0x66666667,%rdx,%rdx
  sar    $0x22,%rdx
  sar    $0x1f,%ecx
  sub    %ecx,%edx
  mov    %edx,%ecx
  add    $0x1,%esi
  test   %edx,%edx
  jne    L2
L5:
  lea    0x2(%rax,%rsi,1),%r13d
  mov    %r13d,%edi
  call   <malloc@plt>
  mov    %rax,%r12
  mov    %ebx,%r8d
  mov    %rbp,%rcx
  lea    D7(%rip),%rdx
  mov    %r13d,%esi
  mov    %rax,%rdi
  call   <snprintf@plt>
  mov    %r12,%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L25:
  mov    $0x1,%esi
  jmp    L5
```

tool_calls: name: disassemble_data
arguments: label: D7
type_infered: string

tool: D7: %s/%d

assistant: ```c
char *form_filename(int chunk, char *dir) {
  char *path;
  int d;
  int dirlen, filelen, path_len;
  dirlen = strlen(dir);
  filelen = 1;
  d = chunk;
  while (d) {
    d /= 10;
    filelen++;
  }
  path_len = dirlen + filelen + 1 + 1;
  path = malloc(path_len);
  snprintf(path, path_len, "%s/%d", dir, chunk);
  return path;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<form_filename>:
  endbr64
  push   %r13
  mov    %rsi,%r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %edi,%ebx
  mov    %rsi,%rdi
  sub    $0x8,%rsp
  call   <strlen@plt>
  test   %ebx,%ebx
  je     L8
  mov    %ebx,%ecx
  mov    $0x1,%edi
  cs nopw 0x0(%rax,%rax,1)
L5:
  movslq %ecx,%rdx
  mov    %ecx,%esi
  add    $0x1,%edi
  imul   $0x66666667,%rdx,%rdx
  sar    $0x1f,%esi
  sar    $0x22,%rdx
  mov    %edx,%ecx
  sub    %esi,%ecx
  jne    L5
L10:
  lea    0x2(%rax,%rdi,1),%ebp
  mov    %ebp,%edi
  call   <malloc@plt>
  mov    %ebx,%r8d
  mov    %r13,%rcx
  mov    %ebp,%esi
  lea    D7(%rip),%rdx
  mov    %rax,%rdi
  mov    %rax,%r12
  call   <snprintf@plt>
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nop
L8:
  mov    $0x1,%edi
  jmp    L10
```

tool_calls: name: parse_data
arguments: data_tag: D7
type_infered: string

tool: D7: %s/%d

assistant: ```c
char *form_filename(int chunk, char *dir) {
  char *path;
  int d;
  int dirlen, filelen, path_len;
  dirlen = strlen(dir);
  filelen = 1;
  d = chunk;
  while (d) {
    d /= 10;
    filelen++;
  }
  path_len = dirlen + filelen + 1 + 1;
  path = malloc(path_len);
  snprintf(path, path_len, "%s/%d", dir, chunk);
  return path;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<form_filename>:
  endbr64
  push   %r13
  mov    %rsi,%r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %edi,%ebx
  mov    %rsi,%rdi
  sub    $0x8,%rsp
  call   <strlen@plt>
  test   %ebx,%ebx
  je     L18
  mov    %ebx,%ecx
  mov    $0x1,%edi
  cs nopw 0x0(%rax,%rax,1)
L29:
  movslq %ecx,%rdx
  mov    %ecx,%esi
  add    $0x1,%edi
  imul   $0x66666667,%rdx,%rdx
  sar    $0x1f,%esi
  sar    $0x22,%rdx
  mov    %edx,%ecx
  sub    %esi,%ecx
  jne    L29
L25:
  lea    0x2(%rax,%rdi,1),%ebp
  mov    %ebp,%edi
  call   <malloc@plt>
  mov    %ebx,%r8d
  mov    %r13,%rcx
  mov    %ebp,%esi
  lea    D0(%rip),%rdx
  mov    %rax,%rdi
  mov    %rax,%r12
  call   <snprintf@plt>
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nop
L18:
  mov    $0x1,%edi
  jmp    L25
```

tool_calls: name: read_data
arguments: data_label: D0
datatype: string

tool: D0: %s/%d

assistant: ```c
char *form_filename(int chunk, char *dir) {
  char *path;
  int d;
  int dirlen, filelen, path_len;
  dirlen = strlen(dir);
  filelen = 1;
  d = chunk;
  while (d) {
    d /= 10;
    filelen++;
  }
  path_len = dirlen + filelen + 1 + 1;
  path = malloc(path_len);
  snprintf(path, path_len, "%s/%d", dir, chunk);
  return path;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<vp8cx_vertical_band_3_5_scale_c>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x28(%rbp)
  mov    %esi,-0x2c(%rbp)
  mov    %edx,-0x30(%rbp)
  mov    -0x28(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  movl   $0x0,-0x18(%rbp)
  jmp    L8
L17:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    %eax,-0x14(%rbp)
  mov    -0x2c(%rbp),%edx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    %eax,-0x10(%rbp)
  mov    -0x14(%rbp),%eax
  imul   $0x66,%eax,%edx
  mov    -0x10(%rbp),%eax
  imul   $0x9a,%eax,%eax
  add    %edx,%eax
  sub    $0xffffff80,%eax
  shr    $0x8,%eax
  mov    %eax,%ecx
  mov    -0x2c(%rbp),%edx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  mov    %ecx,%edx
  mov    %dl,(%rax)
  mov    -0x2c(%rbp),%eax
  add    %eax,%eax
  mov    %eax,%edx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    %eax,-0xc(%rbp)
  mov    -0x10(%rbp),%eax
  imul   $0xcd,%eax,%edx
  mov    -0xc(%rbp),%eax
  imul   $0x33,%eax,%eax
  add    %edx,%eax
  sub    $0xffffff80,%eax
  shr    $0x8,%eax
  mov    %eax,%edx
  mov    -0x2c(%rbp),%eax
  add    %eax,%eax
  mov    %eax,%ecx
  mov    -0x8(%rbp),%rax
  add    %rcx,%rax
  mov    %dl,(%rax)
  mov    -0x10(%rbp),%eax
  imul   $0x33,%eax,%edx
  mov    -0xc(%rbp),%eax
  imul   $0xcd,%eax,%eax
  add    %edx,%eax
  sub    $0xffffff80,%eax
  shr    $0x8,%eax
  mov    %eax,%ecx
  mov    -0x2c(%rbp),%edx
  mov    %edx,%eax
  add    %eax,%eax
  add    %edx,%eax
  mov    %eax,%edx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  mov    %ecx,%edx
  mov    %dl,(%rax)
  mov    -0x2c(%rbp),%edx
  mov    %edx,%eax
  shl    $0x2,%eax
  add    %edx,%eax
  mov    %eax,%edx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    %eax,-0x14(%rbp)
  mov    -0xc(%rbp),%eax
  imul   $0x9a,%eax,%edx
  mov    -0x14(%rbp),%eax
  imul   $0x66,%eax,%eax
  add    %edx,%eax
  sub    $0xffffff80,%eax
  shr    $0x8,%eax
  mov    %eax,%edx
  mov    -0x2c(%rbp),%eax
  shl    $0x2,%eax
  mov    %eax,%ecx
  mov    -0x8(%rbp),%rax
  add    %rcx,%rax
  mov    %dl,(%rax)
  addq   $0x1,-0x8(%rbp)
  addl   $0x1,-0x18(%rbp)
L8:
  mov    -0x18(%rbp),%eax
  cmp    -0x30(%rbp),%eax
  jb     L17
  nop
  nop
  pop    %rbp
  ret
```

assistant: ```c
void vp8cx_vertical_band_3_5_scale_c(unsigned char *dest, unsigned int dest_pitch, unsigned int dest_width) {
  unsigned int i;
  unsigned int a, b, c;
  unsigned char *des = dest;
  for (i = 0; i < dest_width; i++) {
    a = des[0];
    b = des[dest_pitch];
    des[dest_pitch] = (unsigned char)((a * 102 + 154 * b + 128) >> 8);
    c = des[dest_pitch * 2];
    des[dest_pitch * 2] = (unsigned char)((b * 205 + c * 51 + 128) >> 8);
    des[dest_pitch * 3] = (unsigned char)((b * 51 + c * 205 + 128) >> 8);
    a = des[dest_pitch * 5];
    des[dest_pitch * 4] = (unsigned char)((c * 154 + a * 102 + 128) >> 8);
    des++;
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<vp8cx_vertical_band_3_5_scale_c>:
  endbr64
  test   %edx,%edx
  je     L17
  push   %rbp
  push   %rbx
  mov    %rdi,%rax
  lea    (%rsi,%rsi,1),%ecx
  mov    %ecx,%edi
  lea    (%rcx,%rsi,1),%r11d
  lea    0x0(,%rsi,4),%r9d
  lea    (%r9,%rsi,1),%r10d
  mov    %r9d,%r9d
  mov    %edx,%edx
  lea    (%rax,%rdx,1),%r8
  mov    %esi,%esi
L11:
  movzbl (%rax,%rsi,1),%ecx
  movzbl (%rax),%edx
  imul   $0x66,%edx,%edx
  imul   $0x9a,%ecx,%ebx
  lea    0x80(%rdx,%rbx,1),%edx
  movzbl %dh,%ebx
  mov    %bl,(%rax,%rsi,1)
  movzbl (%rax,%rdi,1),%edx
  imul   $0xcd,%ecx,%ebp
  imul   $0x33,%edx,%ebx
  lea    0x80(%rbp,%rbx,1),%ebx
  movzbl %bh,%ebx
  mov    %bl,(%rax,%rdi,1)
  imul   $0x33,%ecx,%ecx
  imul   $0xcd,%edx,%ebx
  lea    0x80(%rcx,%rbx,1),%ecx
  movzbl %ch,%ebx
  mov    %bl,(%rax,%r11,1)
  movzbl (%rax,%r10,1),%ecx
  imul   $0x66,%ecx,%ecx
  imul   $0x9a,%edx,%edx
  lea    0x80(%rcx,%rdx,1),%edx
  movzbl %dh,%ecx
  mov    %cl,(%rax,%r9,1)
  add    $0x1,%rax
  cmp    %r8,%rax
  jne    L11
  pop    %rbx
  pop    %rbp
  ret
L17:
  ret
```

assistant: ```c
void vp8cx_vertical_band_3_5_scale_c(unsigned char *dest, unsigned int dest_pitch, unsigned int dest_width) {
  unsigned int i;
  unsigned int a, b, c;
  unsigned char *des = dest;
  for (i = 0; i < dest_width; i++) {
    a = des[0];
    b = des[dest_pitch];
    des[dest_pitch] = (unsigned char)((a * 102 + 154 * b + 128) >> 8);
    c = des[dest_pitch * 2];
    des[dest_pitch * 2] = (unsigned char)((b * 205 + c * 51 + 128) >> 8);
    des[dest_pitch * 3] = (unsigned char)((b * 51 + c * 205 + 128) >> 8);
    a = des[dest_pitch * 5];
    des[dest_pitch * 4] = (unsigned char)((c * 154 + a * 102 + 128) >> 8);
    des++;
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<vp8cx_vertical_band_3_5_scale_c>:
  endbr64
  test   %edx,%edx
  je     L7
  push   %rbp
  mov    %rdi,%rax
  lea    0x0(,%rsi,4),%r9d
  lea    (%rsi,%rsi,1),%edi
  push   %rbx
  mov    %edx,%edx
  lea    (%rdi,%rsi,1),%r11d
  lea    (%r9,%rsi,1),%r10d
  lea    (%rax,%rdx,1),%r8
  mov    %esi,%esi
  nopl   0x0(%rax)
L11:
  movzbl (%rax,%rsi,1),%ecx
  movzbl (%rax),%edx
  add    $0x1,%rax
  imul   $0x9a,%ecx,%ebx
  imul   $0x66,%edx,%edx
  imul   $0xcd,%ecx,%ebp
  imul   $0x33,%ecx,%ecx
  lea    0x80(%rdx,%rbx,1),%edx
  mov    %dh,-0x1(%rax,%rsi,1)
  movzbl -0x1(%rax,%rdi,1),%edx
  imul   $0x33,%edx,%ebx
  lea    0x80(%rbp,%rbx,1),%ebx
  mov    %bh,-0x1(%rax,%rdi,1)
  imul   $0xcd,%edx,%ebx
  imul   $0x9a,%edx,%edx
  lea    0x80(%rcx,%rbx,1),%ecx
  movzbl %ch,%ebx
  mov    %bl,-0x1(%rax,%r11,1)
  movzbl -0x1(%rax,%r10,1),%ecx
  imul   $0x66,%ecx,%ecx
  lea    0x80(%rcx,%rdx,1),%edx
  movzbl %dh,%ecx
  mov    %cl,-0x1(%rax,%r9,1)
  cmp    %r8,%rax
  jne    L11
  pop    %rbx
  pop    %rbp
  ret
  cs nopw 0x0(%rax,%rax,1)
L7:
  ret
```

assistant: ```c
void vp8cx_vertical_band_3_5_scale_c(unsigned char *dest, unsigned int dest_pitch, unsigned int dest_width) {
  unsigned int i;
  unsigned int a, b, c;
  unsigned char *des = dest;
  for (i = 0; i < dest_width; i++) {
    a = des[0];
    b = des[dest_pitch];
    des[dest_pitch] = (unsigned char)((a * 102 + 154 * b + 128) >> 8);
    c = des[dest_pitch * 2];
    des[dest_pitch * 2] = (unsigned char)((b * 205 + c * 51 + 128) >> 8);
    des[dest_pitch * 3] = (unsigned char)((b * 51 + c * 205 + 128) >> 8);
    a = des[dest_pitch * 5];
    des[dest_pitch * 4] = (unsigned char)((c * 154 + a * 102 + 128) >> 8);
    des++;
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<vp8cx_vertical_band_3_5_scale_c>:
  endbr64
  test   %edx,%edx
  je     L2
  push   %rbp
  mov    %rdi,%rax
  lea    0x0(,%rsi,4),%r9d
  lea    (%rsi,%rsi,1),%edi
  push   %rbx
  mov    %edx,%edx
  lea    (%rdi,%rsi,1),%r11d
  lea    (%r9,%rsi,1),%r10d
  lea    (%rax,%rdx,1),%r8
  mov    %esi,%esi
  nopl   0x0(%rax)
L11:
  movzbl (%rax,%rsi,1),%ecx
  movzbl (%rax),%edx
  add    $0x1,%rax
  imul   $0x9a,%ecx,%ebx
  imul   $0x66,%edx,%edx
  imul   $0xcd,%ecx,%ebp
  imul   $0x33,%ecx,%ecx
  lea    0x80(%rdx,%rbx,1),%edx
  mov    %dh,-0x1(%rax,%rsi,1)
  movzbl -0x1(%rax,%rdi,1),%edx
  imul   $0x33,%edx,%ebx
  lea    0x80(%rbp,%rbx,1),%ebx
  mov    %bh,-0x1(%rax,%rdi,1)
  imul   $0xcd,%edx,%ebx
  imul   $0x9a,%edx,%edx
  lea    0x80(%rcx,%rbx,1),%ecx
  movzbl %ch,%ebx
  mov    %bl,-0x1(%rax,%r11,1)
  movzbl -0x1(%rax,%r10,1),%ecx
  imul   $0x66,%ecx,%ecx
  lea    0x80(%rcx,%rdx,1),%edx
  movzbl %dh,%ecx
  mov    %cl,-0x1(%rax,%r9,1)
  cmp    %r8,%rax
  jne    L11
  pop    %rbx
  pop    %rbp
  ret
  cs nopw 0x0(%rax,%rax,1)
L2:
  ret
```

assistant: ```c
void vp8cx_vertical_band_3_5_scale_c(unsigned char *dest, unsigned int dest_pitch, unsigned int dest_width) {
  unsigned int i;
  unsigned int a, b, c;
  unsigned char *des = dest;
  for (i = 0; i < dest_width; i++) {
    a = des[0];
    b = des[dest_pitch];
    des[dest_pitch] = (unsigned char)((a * 102 + 154 * b + 128) >> 8);
    c = des[dest_pitch * 2];
    des[dest_pitch * 2] = (unsigned char)((b * 205 + c * 51 + 128) >> 8);
    des[dest_pitch * 3] = (unsigned char)((b * 51 + c * 205 + 128) >> 8);
    a = des[dest_pitch * 5];
    des[dest_pitch * 4] = (unsigned char)((c * 154 + a * 102 + 128) >> 8);
    des++;
  }
}
```
user: What is the c source code of the assembly code below?

```asm
<udev_queue_get_udev_seqnum>:
  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    -0x28(%rbp),%rdx
  mov    -0x38(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <open_queue_file@plt>
  mov    %rax,-0x18(%rbp)
  cmpq   $0x0,-0x18(%rbp)
  jne    L8
  mov    $0x0,%eax
  jmp    L31
L8:
  lea    -0x20(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <udev_queue_read_seqnum@plt>
  test   %rax,%rax
  js     L34
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <udev_queue_skip_devpath@plt>
  mov    %rax,-0x10(%rbp)
  cmpq   $0x0,-0x10(%rbp)
  js     L78
  cmpq   $0x0,-0x10(%rbp)
  jle    L8
  mov    -0x20(%rbp),%rax
  mov    %rax,-0x28(%rbp)
  jmp    L8
L34:
  nop
  jmp    L58
L78:
  nop
L58:
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <fclose@plt>
  mov    -0x28(%rbp),%rax
L31:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L38
  call   <__stack_chk_fail@plt>
L38:
  leave
  ret
```

assistant: ```c
__attribute__((visibility("default"))) unsigned long long int udev_queue_get_udev_seqnum(struct udev_queue *udev_queue) {
  unsigned long long int seqnum_udev;
  FILE *queue_file;
  queue_file = open_queue_file(udev_queue, &seqnum_udev);
  if (queue_file == NULL)
    return 0;
  for (;;) {
    unsigned long long int seqnum;
    ssize_t devpath_len;
    if (udev_queue_read_seqnum(queue_file, &seqnum) < 0)
      break;
    devpath_len = udev_queue_skip_devpath(queue_file);
    if (devpath_len < 0)
      break;
    if (devpath_len > 0)
      seqnum_udev = seqnum;
  }
  fclose(queue_file);
  return seqnum_udev;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<udev_queue_get_udev_seqnum>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    0x8(%rsp),%rsi
  call   <open_queue_file@plt>
  test   %rax,%rax
  je     L68
  mov    %rax,%rbx
  lea    0x10(%rsp),%rbp
  jmp    L72
L22:
  mov    0x10(%rsp),%rax
  mov    %rax,0x8(%rsp)
L72:
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <udev_queue_read_seqnum@plt>
  test   %rax,%rax
  js     L62
  mov    %rbx,%rdi
  call   <udev_queue_skip_devpath@plt>
  test   %rax,%rax
  js     L62
  jg     L22
  jmp    L72
L62:
  mov    %rbx,%rdi
  call   <fclose@plt>
  mov    0x8(%rsp),%rax
L67:
  mov    0x18(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L71
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  ret
L68:
  mov    $0x0,%eax
  jmp    L67
L71:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
__attribute__((visibility("default"))) unsigned long long int udev_queue_get_udev_seqnum(struct udev_queue *udev_queue) {
  unsigned long long int seqnum_udev;
  FILE *queue_file;
  queue_file = open_queue_file(udev_queue, &seqnum_udev);
  if (queue_file == NULL)
    return 0;
  for (;;) {
    unsigned long long int seqnum;
    ssize_t devpath_len;
    if (udev_queue_read_seqnum(queue_file, &seqnum) < 0)
      break;
    devpath_len = udev_queue_skip_devpath(queue_file);
    if (devpath_len < 0)
      break;
    if (devpath_len > 0)
      seqnum_udev = seqnum;
  }
  fclose(queue_file);
  return seqnum_udev;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<udev_queue_get_udev_seqnum>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    0x8(%rsp),%rsi
  call   <open_queue_file@plt>
  test   %rax,%rax
  je     L13
  mov    %rax,%rbp
  lea    0x10(%rsp),%rbx
  nopl   0x0(%rax)
L11:
  mov    %rbx,%rsi
  mov    %rbp,%rdi
  call   <udev_queue_read_seqnum@plt>
  test   %rax,%rax
  js     L54
L20:
  mov    %rbp,%rdi
  call   <udev_queue_skip_devpath@plt>
  test   %rax,%rax
  js     L54
  je     L11
  mov    0x10(%rsp),%rax
  mov    %rbx,%rsi
  mov    %rbp,%rdi
  mov    %rax,0x8(%rsp)
  call   <udev_queue_read_seqnum@plt>
  test   %rax,%rax
  jns    L20
L54:
  mov    %rbp,%rdi
  call   <fclose@plt>
  mov    0x8(%rsp),%rax
L9:
  mov    0x18(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L66
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  ret
  nopl   (%rax)
L13:
  xor    %eax,%eax
  jmp    L9
L66:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
__attribute__((visibility("default"))) unsigned long long int udev_queue_get_udev_seqnum(struct udev_queue *udev_queue) {
  unsigned long long int seqnum_udev;
  FILE *queue_file;
  queue_file = open_queue_file(udev_queue, &seqnum_udev);
  if (queue_file == NULL)
    return 0;
  for (;;) {
    unsigned long long int seqnum;
    ssize_t devpath_len;
    if (udev_queue_read_seqnum(queue_file, &seqnum) < 0)
      break;
    devpath_len = udev_queue_skip_devpath(queue_file);
    if (devpath_len < 0)
      break;
    if (devpath_len > 0)
      seqnum_udev = seqnum;
  }
  fclose(queue_file);
  return seqnum_udev;
}
```