ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0xfc0,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x1,-0xfb4(%rbp)
  movl   $0x0,-0xfc0(%rbp)
  jmp    L59
L15:
  addl   $0x1,-0xfc0(%rbp)
  mov    -0xfc0(%rbp),%eax
  cltq
  movl   $0x0,-0xfb0(%rbp,%rax,4)
L59:
  cmpl   $0x3e8,-0xfc0(%rbp)
  jle    L15
  movl   $0x1,-0xfc0(%rbp)
  jmp    L38
L80:
  mov    -0xfc0(%rbp),%eax
  mov    %eax,-0xfbc(%rbp)
  jmp    L87
L127:
  mov    -0xfbc(%rbp),%eax
  mov    %eax,-0xfb8(%rbp)
  jmp    L120
L30:
  addl   $0x1,-0xfb8(%rbp)
L120:
  mov    -0xfb8(%rbp),%eax
  imul   %eax,%eax
  mov    %eax,%edx
  mov    -0xfc0(%rbp),%eax
  imul   %eax,%eax
  mov    %eax,%ecx
  mov    -0xfbc(%rbp),%eax
  imul   %eax,%eax
  add    %ecx,%eax
  cmp    %eax,%edx
  jl     L30
  mov    -0xfc0(%rbp),%eax
  imul   %eax,%eax
  mov    %eax,%edx
  mov    -0xfbc(%rbp),%eax
  imul   %eax,%eax
  add    %eax,%edx
  mov    -0xfb8(%rbp),%eax
  imul   %eax,%eax
  cmp    %eax,%edx
  jne    L6
  mov    -0xfc0(%rbp),%edx
  mov    -0xfbc(%rbp),%eax
  add    %eax,%edx
  mov    -0xfb8(%rbp),%eax
  add    %edx,%eax
  cmp    $0x3e8,%eax
  jg     L6
  mov    -0xfc0(%rbp),%edx
  mov    -0xfbc(%rbp),%eax
  add    %eax,%edx
  mov    -0xfb8(%rbp),%eax
  add    %edx,%eax
  cltq
  mov    -0xfb0(%rbp,%rax,4),%eax
  mov    -0xfc0(%rbp),%ecx
  mov    -0xfbc(%rbp),%edx
  add    %edx,%ecx
  mov    -0xfb8(%rbp),%edx
  add    %edx,%ecx
  lea    0x1(%rax),%edx
  movslq %ecx,%rax
  mov    %edx,-0xfb0(%rbp,%rax,4)
L6:
  addl   $0x1,-0xfbc(%rbp)
L87:
  cmpl   $0x3e8,-0xfbc(%rbp)
  jle    L127
  addl   $0x1,-0xfc0(%rbp)
L38:
  cmpl   $0x3e8,-0xfc0(%rbp)
  jle    L80
  movl   $0x1,-0xfc0(%rbp)
  jmp    L88
L112:
  mov    -0xfb4(%rbp),%eax
  cltq
  mov    -0xfb0(%rbp,%rax,4),%edx
  mov    -0xfc0(%rbp),%eax
  cltq
  mov    -0xfb0(%rbp,%rax,4),%eax
  cmp    %eax,%edx
  jge    L13
  mov    -0xfc0(%rbp),%eax
  mov    %eax,-0xfb4(%rbp)
L13:
  addl   $0x1,-0xfc0(%rbp)
L88:
  cmpl   $0x3e8,-0xfc0(%rbp)
  jle    L112
  mov    -0xfb4(%rbp),%eax
  mov    %eax,%esi
  lea    D8(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L91
  call   <__stack_chk_fail@plt>
L91:
  leave
  ret
```

tool_calls: name: read_data
arguments: data_tag: D8
data_type: string

tool: D8: %d


assistant: ```c
int main() {
  int i, j, k, maxP = 1;
  int ps[1001];
  for (i = 0; i <= 1000; ps[++i] = 0)
    ;
  for (i = 1; i <= 1000; i++) {
    for (j = i; j <= 1000; j++) {
      for (k = j; (k * k) < (i * i + j * j); k++)
        ;
      if ((i * i + j * j) == (k * k) && (i + j + k) <= 1000) {
        ps[i + j + k] += 1;
      }
    }
  }
  for (i = 1; i <= 1000; i++) {
    if (ps[maxP] < ps[i])
      maxP = i;
  }
  printf("%d\n", maxP);
  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    $0xfb8,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0xfa8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rax
  lea    0xfa8(%rsp),%rdx
L61:
  movl   $0x0,(%rax)
  add    $0x4,%rax
  cmp    %rdx,%rax
  jne    L61
  mov    $0x1,%edi
  jmp    L121
L85:
  add    $0x1,%esi
  cmp    $0x3e9,%esi
  je     L9
L65:
  mov    %esi,%edx
  imul   %esi,%edx
  lea    (%rdx,%r8,1),%ecx
  mov    %esi,%eax
  cmp    %ecx,%edx
  jge    L0
L126:
  add    $0x1,%eax
  mov    %eax,%edx
  imul   %eax,%edx
  cmp    %ecx,%edx
  jl     L126
L0:
  cmp    %edx,%ecx
  jne    L85
  lea    (%rdi,%rsi,1),%edx
  add    %edx,%eax
  cmp    $0x3e8,%eax
  jg     L85
  cltq
  addl   $0x1,(%rsp,%rax,4)
  jmp    L85
L9:
  add    $0x1,%edi
  cmp    $0x3e9,%edi
  je     L103
L121:
  cmp    $0x3e8,%edi
  jg     L9
  mov    %edi,%r8d
  imul   %edi,%r8d
  mov    %edi,%esi
  jmp    L65
L103:
  mov    $0x1,%eax
  mov    $0x1,%esi
  mov    %rsp,%rcx
L20:
  movslq %esi,%rdx
  mov    (%rcx,%rax,4),%edi
  cmp    %edi,(%rsp,%rdx,4)
  cmovl  %eax,%esi
  add    $0x1,%rax
  cmp    $0x3e9,%rax
  jne    L20
  lea    D1(%rip),%rdi
  call   <printf@plt>
  mov    0xfa8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L101
  mov    $0x0,%eax
  add    $0xfb8,%rsp
  ret
L101:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: tag: D1
type: string

tool: D1: %d


assistant: ```c
int main() {
  int i, j, k, maxP = 1;
  int ps[1001];
  for (i = 0; i <= 1000; ps[++i] = 0)
    ;
  for (i = 1; i <= 1000; i++) {
    for (j = i; j <= 1000; j++) {
      for (k = j; (k * k) < (i * i + j * j); k++)
        ;
      if ((i * i + j * j) == (k * k) && (i + j + k) <= 1000) {
        ps[i + j + k] += 1;
      }
    }
  }
  for (i = 1; i <= 1000; i++) {
    if (ps[maxP] < ps[i])
      maxP = i;
  }
  printf("%d\n", maxP);
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<main>:
  endbr64
  sub    $0xfb8,%rsp
  mov    $0x1f4,%ecx
  mov    $0x1,%r8d
  mov    %fs:0x28,%rax
  mov    %rax,0xfa8(%rsp)
  xor    %eax,%eax
  lea    0x8(%rsp),%rdi
  movq   $0x0,0x4(%rsp)
  movq   $0x0,0xfa0(%rsp)
  rep stos %rax,%es:(%rdi)
  cs nopw 0x0(%rax,%rax,1)
L68:
  mov    %r8d,%edi
  mov    %r8d,%esi
  imul   %r8d,%edi
  nopw   0x0(%rax,%rax,1)
L50:
  mov    %esi,%edx
  mov    %esi,%eax
  imul   %esi,%edx
  lea    (%rdi,%rdx,1),%ecx
  cmp    %ecx,%edx
  jge    L65
  xchg   %ax,%ax
L35:
  add    $0x1,%eax
  mov    %eax,%edx
  imul   %eax,%edx
  cmp    %ecx,%edx
  jl     L35
L65:
  cmp    %edx,%ecx
  je     L31
L11:
  add    $0x1,%esi
  cmp    $0x3e9,%esi
  jne    L50
  add    $0x1,%r8d
  cmp    $0x3e9,%r8d
  jne    L68
  mov    $0x1,%eax
  mov    $0x1,%esi
  mov    %rsp,%rcx
  nopl   (%rax)
L7:
  movslq %esi,%rdx
  mov    (%rcx,%rax,4),%edi
  cmp    %edi,(%rsp,%rdx,4)
  cmovl  %eax,%esi
  add    $0x1,%rax
  cmp    $0x3e9,%rax
  jne    L7
  lea    D3(%rip),%rdi
  call   <printf@plt>
  mov    0xfa8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L62
  xor    %eax,%eax
  add    $0xfb8,%rsp
  ret
  nopl   0x0(%rax)
L31:
  lea    (%r8,%rsi,1),%edx
  add    %edx,%eax
  cmp    $0x3e8,%eax
  jg     L11
  cltq
  addl   $0x1,(%rsp,%rax,4)
  jmp    L11
L62:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: data_tag: D3
datatype: string

tool: D3: %d


assistant: ```c
int main() {
  int i, j, k, maxP = 1;
  int ps[1001];
  for (i = 0; i <= 1000; ps[++i] = 0)
    ;
  for (i = 1; i <= 1000; i++) {
    for (j = i; j <= 1000; j++) {
      for (k = j; (k * k) < (i * i + j * j); k++)
        ;
      if ((i * i + j * j) == (k * k) && (i + j + k) <= 1000) {
        ps[i + j + k] += 1;
      }
    }
  }
  for (i = 1; i <= 1000; i++) {
    if (ps[maxP] < ps[i])
      maxP = i;
  }
  printf("%d\n", maxP);
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<main>:
  endbr64
  sub    $0xfb8,%rsp
  mov    $0x1f4,%ecx
  mov    $0x1,%r8d
  mov    %fs:0x28,%rax
  mov    %rax,0xfa8(%rsp)
  xor    %eax,%eax
  lea    0x8(%rsp),%rdi
  movq   $0x0,0x4(%rsp)
  movq   $0x0,0xfa0(%rsp)
  rep stos %rax,%es:(%rdi)
  cs nopw 0x0(%rax,%rax,1)
L41:
  mov    %r8d,%edi
  mov    %r8d,%esi
  imul   %r8d,%edi
  nopw   0x0(%rax,%rax,1)
L45:
  mov    %esi,%edx
  mov    %esi,%eax
  imul   %esi,%edx
  lea    (%rdi,%rdx,1),%ecx
  cmp    %ecx,%edx
  jge    L28
  xchg   %ax,%ax
L87:
  add    $0x1,%eax
  mov    %eax,%edx
  imul   %eax,%edx
  cmp    %ecx,%edx
  jl     L87
L28:
  cmp    %edx,%ecx
  je     L0
L73:
  add    $0x1,%esi
  cmp    $0x3e9,%esi
  jne    L45
  add    $0x1,%r8d
  cmp    $0x3e9,%r8d
  jne    L41
  mov    $0x1,%eax
  xor    %ecx,%ecx
  mov    $0x1,%r8d
  mov    %rsp,%rsi
  nopl   0x0(%rax,%rax,1)
L81:
  mov    (%rsi,%rax,4),%edx
  cmp    %ecx,%edx
  jle    L34
  mov    %edx,%ecx
  mov    %eax,%r8d
L34:
  add    $0x1,%rax
  cmp    $0x3e9,%rax
  jne    L81
  mov    %r8d,%esi
  lea    D5(%rip),%rdi
  call   <printf@plt>
  mov    0xfa8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L86
  xor    %eax,%eax
  add    $0xfb8,%rsp
  ret
  nopl   0x0(%rax)
L0:
  lea    (%r8,%rsi,1),%edx
  add    %edx,%eax
  cmp    $0x3e8,%eax
  jg     L73
  cltq
  addl   $0x1,(%rsp,%rax,4)
  jmp    L73
L86:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D5
data_type: string

tool: D5: %d


assistant: ```c
int main() {
  int i, j, k, maxP = 1;
  int ps[1001];
  for (i = 0; i <= 1000; ps[++i] = 0)
    ;
  for (i = 1; i <= 1000; i++) {
    for (j = i; j <= 1000; j++) {
      for (k = j; (k * k) < (i * i + j * j); k++)
        ;
      if ((i * i + j * j) == (k * k) && (i + j + k) <= 1000) {
        ps[i + j + k] += 1;
      }
    }
  }
  for (i = 1; i <= 1000; i++) {
    if (ps[maxP] < ps[i])
      maxP = i;
  }
  printf("%d\n", maxP);
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<mpenter>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    $0x0,%eax
  call   <switchkvm@plt>
  mov    $0x0,%eax
  call   <seginit@plt>
  mov    $0x0,%eax
  call   <cpunum@plt>
  mov    %eax,%edi
  call   <lapicinit@plt>
  mov    $0x0,%eax
  call   <mpmain@plt>
  nop
  pop    %rbp
  ret
```

assistant: ```c
void mpenter(void) {
  switchkvm();
  seginit();
  lapicinit(cpunum());
  mpmain();
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<mpenter>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%eax
  call   <switchkvm@plt>
  mov    $0x0,%eax
  call   <seginit@plt>
  mov    $0x0,%eax
  call   <cpunum@plt>
  mov    %eax,%edi
  call   <lapicinit@plt>
  mov    $0x0,%eax
  call   <mpmain@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
void mpenter(void) {
  switchkvm();
  seginit();
  lapicinit(cpunum());
  mpmain();
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<mpenter>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <switchkvm@plt>
  xor    %eax,%eax
  call   <seginit@plt>
  xor    %eax,%eax
  call   <cpunum@plt>
  mov    %eax,%edi
  call   <lapicinit@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  jmp    10b0 <mpmain@plt>
```

assistant: ```c
void mpenter(void) {
  switchkvm();
  seginit();
  lapicinit(cpunum());
  mpmain();
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<mpenter>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <switchkvm@plt>
  xor    %eax,%eax
  call   <seginit@plt>
  xor    %eax,%eax
  call   <cpunum@plt>
  mov    %eax,%edi
  call   <lapicinit@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  jmp    10b0 <mpmain@plt>
```

assistant: ```c
void mpenter(void) {
  switchkvm();
  seginit();
  lapicinit(cpunum());
  mpmain();
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<countTillNonNull>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  movl   $0x0,-0x4(%rbp)
  nop
L3:
  mov    -0x4(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0x4(%rbp)
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  test   %rax,%rax
  jne    L3
  mov    -0x4(%rbp),%eax
  sub    $0x1,%eax
  pop    %rbp
  ret
```

assistant: ```c
int countTillNonNull(char **arg) {
  int count = 0;
  while (arg[count++] != '\0')
    ;
  return count - 1;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<countTillNonNull>:
  endbr64
  mov    $0x0,%eax
L0:
  mov    %eax,%edx
  add    $0x1,%rax
  cmpq   $0x0,-0x8(%rdi,%rax,8)
  jne    L0
  mov    %edx,%eax
  ret
```

assistant: ```c
int countTillNonNull(char **arg) {
  int count = 0;
  while (arg[count++] != '\0')
    ;
  return count - 1;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<countTillNonNull>:
  endbr64
  xor    %eax,%eax
  cs nopw 0x0(%rax,%rax,1)
L6:
  mov    %eax,%r8d
  add    $0x1,%rax
  cmpq   $0x0,-0x8(%rdi,%rax,8)
  jne    L6
  mov    %r8d,%eax
  ret
```

assistant: ```c
int countTillNonNull(char **arg) {
  int count = 0;
  while (arg[count++] != '\0')
    ;
  return count - 1;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<countTillNonNull>:
  endbr64
  xor    %eax,%eax
  cs nopw 0x0(%rax,%rax,1)
L8:
  mov    %eax,%r8d
  add    $0x1,%rax
  cmpq   $0x0,-0x8(%rdi,%rax,8)
  jne    L8
  mov    %r8d,%eax
  ret
```

assistant: ```c
int countTillNonNull(char **arg) {
  int count = 0;
  while (arg[count++] != '\0')
    ;
  return count - 1;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    $0x0,%eax
  call   <seven_1@plt>
  lea    D9(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  call   <seven_2@plt>
  mov    $0x0,%eax
  pop    %rbp
  ret
```

tool_calls: name: retrieve_data
arguments: label: D9
type_guessed: string

tool: D9: 
*******



assistant: ```c
int main() {
  seven_1();
  printf("\n*******\n\n");
  seven_2();
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%eax
  call   <seven_1@plt>
  lea    D5(%rip),%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  call   <seven_2@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: unpack_data
arguments: data_label: D5
data_type: string

tool: D5: 
*******



assistant: ```c
int main() {
  seven_1();
  printf("\n*******\n\n");
  seven_2();
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <seven_1@plt>
  lea    D7(%rip),%rdi
  call   <printf@plt>
  xor    %eax,%eax
  call   <seven_2@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: parse_data
arguments: tag: D7
datatype: string

tool: D7: 
*******



assistant: ```c
int main() {
  seven_1();
  printf("\n*******\n\n");
  seven_2();
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <seven_1@plt>
  lea    D2(%rip),%rdi
  call   <printf@plt>
  xor    %eax,%eax
  call   <seven_2@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: disassemble_data
arguments: label: D2
type_guessed: string

tool: D2: 
*******



assistant: ```c
int main() {
  seven_1();
  printf("\n*******\n\n");
  seven_2();
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<gsm7_encode>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    %ecx,-0x20(%rbp)
  movl   $0x0,-0xc(%rbp)
  movl   $0x0,-0x8(%rbp)
  movl   $0x0,-0x4(%rbp)
  mov    -0x20(%rbp),%edx
  mov    -0x28(%rbp),%rax
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <memset@plt>
  jmp    L56
L2:
  cmpl   $0x7,-0x8(%rbp)
  jne    L38
  movl   $0x0,-0x8(%rbp)
  jmp    L23
L38:
  mov    -0x4(%rbp),%eax
  cmp    -0x20(%rbp),%eax
  jne    L15
  movl   $0xffffffff,-0x4(%rbp)
  jmp    L43
L15:
  mov    -0xc(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movzbl %al,%edx
  mov    -0x8(%rbp),%eax
  mov    %eax,%ecx
  sar    %cl,%edx
  mov    %edx,%eax
  mov    %al,-0xd(%rbp)
  mov    -0x1c(%rbp),%eax
  sub    $0x1,%eax
  cmp    %eax,-0xc(%rbp)
  jge    L34
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x1(%rax),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movzbl %al,%edx
  mov    $0x7,%eax
  sub    -0x8(%rbp),%eax
  mov    %eax,%ecx
  shl    %cl,%edx
  mov    %edx,%eax
  mov    %eax,%edx
  movzbl -0xd(%rbp),%eax
  or     %edx,%eax
  mov    %al,-0xd(%rbp)
L34:
  mov    -0x4(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0x4(%rbp)
  movslq %eax,%rdx
  mov    -0x28(%rbp),%rax
  add    %rax,%rdx
  movzbl -0xd(%rbp),%eax
  mov    %al,(%rdx)
  addl   $0x1,-0x8(%rbp)
L23:
  addl   $0x1,-0xc(%rbp)
L56:
  mov    -0xc(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jl     L2
L43:
  mov    -0x4(%rbp),%eax
  leave
  ret
```

assistant: ```c
int gsm7_encode(const unsigned char *from, int fromSize, unsigned char *ret, int retSize) {
  int i = 0, shifts = 0, count = 0;
  unsigned char tmp;
  memset(ret, 0, retSize * sizeof(unsigned char));
  while (i < fromSize) {
    if (shifts == 7) {
      shifts = 0;
    } else {
      if (count == retSize) {
        count = -1;
        break;
      }
      tmp = from[i] >> shifts;
      if (i < fromSize - 1)
        tmp |= from[i + 1] << (7 - shifts);
      ret[count++] = tmp;
      shifts++;
    }
    i++;
  }
  return count;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<gsm7_encode>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  mov    %esi,%ebx
  mov    %rdx,%r13
  mov    %ecx,%r12d
  mov    %ecx,%edx
  mov    $0x0,%esi
  mov    %r13,%rdi
  call   <memset@plt>
  test   %ebx,%ebx
  jle    L53
  mov    %ebx,%r9d
  mov    $0x0,%eax
  mov    $0x0,%esi
  mov    $0x0,%edx
  sub    $0x1,%ebx
  mov    $0x7,%r10d
  jmp    L1
L59:
  movslq %esi,%rdi
  mov    %cl,0x0(%r13,%rdi,1)
  add    $0x1,%edx
  lea    0x1(%rsi),%esi
L14:
  add    $0x1,%rax
  cmp    %r9,%rax
  je     L6
L1:
  cmp    $0x7,%edx
  je     L84
  cmp    %esi,%r12d
  je     L49
  movzbl 0x0(%rbp,%rax,1),%edi
  mov    %edx,%ecx
  sar    %cl,%edi
  mov    %edi,%ecx
  cmp    %eax,%ebx
  jle    L59
  movzbl 0x1(%rbp,%rax,1),%r8d
  mov    %r10d,%ecx
  sub    %edx,%ecx
  shl    %cl,%r8d
  mov    %r8d,%ecx
  or     %edi,%ecx
  jmp    L59
L84:
  mov    $0x0,%edx
  jmp    L14
L53:
  mov    $0x0,%esi
  jmp    L6
L49:
  mov    $0xffffffff,%esi
L6:
  mov    %esi,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
int gsm7_encode(const unsigned char *from, int fromSize, unsigned char *ret, int retSize) {
  int i = 0, shifts = 0, count = 0;
  unsigned char tmp;
  memset(ret, 0, retSize * sizeof(unsigned char));
  while (i < fromSize) {
    if (shifts == 7) {
      shifts = 0;
    } else {
      if (count == retSize) {
        count = -1;
        break;
      }
      tmp = from[i] >> shifts;
      if (i < fromSize - 1)
        tmp |= from[i + 1] << (7 - shifts);
      ret[count++] = tmp;
      shifts++;
    }
    i++;
  }
  return count;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<gsm7_encode>:
  endbr64
  push   %r13
  mov    %ecx,%r13d
  push   %r12
  mov    %rdx,%r12
  mov    %ecx,%edx
  push   %rbp
  mov    %rdi,%rbp
  mov    %r12,%rdi
  push   %rbx
  mov    %esi,%ebx
  xor    %esi,%esi
  sub    $0x8,%rsp
  call   <memset@plt>
  test   %ebx,%ebx
  jle    L5
  mov    %r13d,%r9d
  mov    $0x1,%esi
  xor    %eax,%eax
  xor    %edx,%edx
  add    $0x1,%r9
  lea    -0x1(%rbx),%r10d
  mov    $0x7,%r11d
  cmp    %r9,%rsi
  je     L6
  nopl   0x0(%rax)
L86:
  movslq %edx,%r8
  mov    %eax,%ecx
  movzbl 0x0(%rbp,%r8,1),%edi
  sar    %cl,%edi
  mov    %edi,%ecx
  cmp    %edx,%r10d
  jle    L62
  movzbl 0x1(%rbp,%r8,1),%r8d
  mov    %r11d,%ecx
  sub    %eax,%ecx
  shl    %cl,%r8d
  mov    %r8d,%ecx
  or     %edi,%ecx
L62:
  mov    %cl,-0x1(%r12,%rsi,1)
  lea    0x1(%rdx),%ecx
  mov    %esi,%r8d
  add    $0x1,%eax
  cmp    %ecx,%ebx
  jle    L59
  cmp    $0x7,%eax
  jne    L83
  add    $0x2,%edx
  cmp    %edx,%ebx
  jle    L59
  xor    %eax,%eax
L71:
  add    $0x1,%rsi
  cmp    %r9,%rsi
  jne    L86
L6:
  mov    $0xffffffff,%r8d
L59:
  add    $0x8,%rsp
  mov    %r8d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax)
L83:
  mov    %ecx,%edx
  jmp    L71
L5:
  xor    %r8d,%r8d
  jmp    L59
```

assistant: ```c
int gsm7_encode(const unsigned char *from, int fromSize, unsigned char *ret, int retSize) {
  int i = 0, shifts = 0, count = 0;
  unsigned char tmp;
  memset(ret, 0, retSize * sizeof(unsigned char));
  while (i < fromSize) {
    if (shifts == 7) {
      shifts = 0;
    } else {
      if (count == retSize) {
        count = -1;
        break;
      }
      tmp = from[i] >> shifts;
      if (i < fromSize - 1)
        tmp |= from[i + 1] << (7 - shifts);
      ret[count++] = tmp;
      shifts++;
    }
    i++;
  }
  return count;
}
```
user: What is the c source code of the assembly code below:

```asm
<gsm7_encode>:
  endbr64
  push   %r13
  mov    %ecx,%r13d
  push   %r12
  mov    %rdx,%r12
  mov    %ecx,%edx
  push   %rbp
  mov    %rdi,%rbp
  mov    %r12,%rdi
  push   %rbx
  mov    %esi,%ebx
  xor    %esi,%esi
  sub    $0x8,%rsp
  call   <memset@plt>
  test   %ebx,%ebx
  jle    L30
  mov    %r13d,%r9d
  mov    $0x1,%esi
  xor    %eax,%eax
  xor    %edx,%edx
  add    $0x1,%r9
  lea    -0x1(%rbx),%r10d
  mov    $0x7,%r11d
  cmp    %rsi,%r9
  je     L86
  nopl   0x0(%rax)
L59:
  movslq %edx,%r8
  mov    %eax,%ecx
  movzbl 0x0(%rbp,%r8,1),%edi
  sar    %cl,%edi
  mov    %edi,%ecx
  cmp    %edx,%r10d
  jle    L31
  movzbl 0x1(%rbp,%r8,1),%r8d
  mov    %r11d,%ecx
  sub    %eax,%ecx
  shl    %cl,%r8d
  mov    %r8d,%ecx
  or     %edi,%ecx
L31:
  mov    %cl,-0x1(%r12,%rsi,1)
  lea    0x1(%rdx),%ecx
  mov    %esi,%r8d
  add    $0x1,%eax
  cmp    %ecx,%ebx
  jle    L79
  cmp    $0x7,%eax
  jne    L19
  add    $0x2,%edx
  cmp    %edx,%ebx
  jle    L79
  xor    %eax,%eax
L11:
  add    $0x1,%rsi
  cmp    %rsi,%r9
  jne    L59
L86:
  mov    $0xffffffff,%r8d
L79:
  add    $0x8,%rsp
  mov    %r8d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax)
L19:
  mov    %ecx,%edx
  jmp    L11
L30:
  xor    %r8d,%r8d
  jmp    L79
```

assistant: ```c
int gsm7_encode(const unsigned char *from, int fromSize, unsigned char *ret, int retSize) {
  int i = 0, shifts = 0, count = 0;
  unsigned char tmp;
  memset(ret, 0, retSize * sizeof(unsigned char));
  while (i < fromSize) {
    if (shifts == 7) {
      shifts = 0;
    } else {
      if (count == retSize) {
        count = -1;
        break;
      }
      tmp = from[i] >> shifts;
      if (i < fromSize - 1)
        tmp |= from[i + 1] << (7 - shifts);
      ret[count++] = tmp;
      shifts++;
    }
    i++;
  }
  return count;
}
```
user: Translate the below assembly code into C programming language:

```asm
<binsearch_left>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %edx,-0x20(%rbp)
  mov    %rcx,-0x28(%rbp)
  jmp    L0
L26:
  mov    -0x20(%rbp),%edx
  mov    -0x1c(%rbp),%eax
  add    %edx,%eax
  mov    %eax,%edx
  shr    $0x1f,%edx
  add    %edx,%eax
  sar    %eax
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  cmp    %rax,-0x28(%rbp)
  jg     L25
  mov    -0x4(%rbp),%eax
  mov    %eax,-0x20(%rbp)
  jmp    L0
L25:
  mov    -0x4(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,-0x1c(%rbp)
L0:
  mov    -0x1c(%rbp),%eax
  cmp    -0x20(%rbp),%eax
  jl     L26
  mov    -0x1c(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int binsearch_left(const intptr_t *keys, int lo, int hi, const intptr_t key) {
  while (lo < hi) {
    int mid = (hi + lo) / 2;
    if (key <= keys[mid]) {
      hi = mid;
    } else {
      lo = mid + 1;
    }
  }
  return lo;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<binsearch_left>:
  endbr64
  mov    %esi,%eax
L7:
  cmp    %eax,%edx
  jle    L31
  lea    (%rdx,%rax,1),%r9d
  mov    %r9d,%r8d
  shr    $0x1f,%r8d
  add    %r9d,%r8d
  sar    %r8d
  movslq %r8d,%rsi
  cmp    %rcx,(%rdi,%rsi,8)
  jl     L14
  mov    %r8d,%edx
  jmp    L7
L14:
  lea    0x1(%r8),%eax
  jmp    L7
L31:
  ret
```

assistant: ```c
int binsearch_left(const intptr_t *keys, int lo, int hi, const intptr_t key) {
  while (lo < hi) {
    int mid = (hi + lo) / 2;
    if (key <= keys[mid]) {
      hi = mid;
    } else {
      lo = mid + 1;
    }
  }
  return lo;
}
```
user: Translate the below assembly code into C programming language:

```asm
<binsearch_left>:
  endbr64
  mov    %esi,%eax
  jmp    L36
  nopl   0x0(%rax,%rax,1)
L21:
  lea    (%rdx,%rax,1),%r9d
  mov    %r9d,%r8d
  shr    $0x1f,%r8d
  add    %r9d,%r8d
  sar    %r8d
  movslq %r8d,%rsi
  cmp    %rcx,(%rdi,%rsi,8)
  jl     L27
  mov    %r8d,%edx
L36:
  cmp    %eax,%edx
  jg     L21
  ret
  nopw   0x0(%rax,%rax,1)
L27:
  lea    0x1(%r8),%eax
  jmp    L36
```

assistant: ```c
int binsearch_left(const intptr_t *keys, int lo, int hi, const intptr_t key) {
  while (lo < hi) {
    int mid = (hi + lo) / 2;
    if (key <= keys[mid]) {
      hi = mid;
    } else {
      lo = mid + 1;
    }
  }
  return lo;
}
```