ylfeng/ReF-Decompile-dataset huggingface dataset:
user: What is the c source code of the assembly code below:

```asm
<simple_mmul_float>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x14(%rbp)
  mov    %esi,-0x18(%rbp)
  mov    %edx,-0x1c(%rbp)
  mov    %rcx,-0x28(%rbp)
  mov    %r8d,-0x20(%rbp)
  mov    %r9d,-0x2c(%rbp)
  movl   $0x0,-0xc(%rbp)
  jmp    L48
L21:
  movl   $0x0,-0x8(%rbp)
  jmp    L54
L40:
  movl   $0x0,-0x4(%rbp)
  jmp    L25
L4:
  mov    -0xc(%rbp),%eax
  imul   0x30(%rbp),%eax
  mov    %eax,%edx
  mov    -0x8(%rbp),%eax
  imul   0x38(%rbp),%eax
  add    %edx,%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    0x28(%rbp),%rax
  add    %rdx,%rax
  movss  (%rax),%xmm1
  mov    -0xc(%rbp),%eax
  imul   -0x20(%rbp),%eax
  mov    %eax,%edx
  mov    -0x4(%rbp),%eax
  imul   -0x2c(%rbp),%eax
  add    %edx,%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movss  (%rax),%xmm2
  mov    -0x4(%rbp),%eax
  imul   0x18(%rbp),%eax
  mov    %eax,%edx
  mov    -0x8(%rbp),%eax
  imul   0x20(%rbp),%eax
  add    %edx,%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    0x10(%rbp),%rax
  add    %rdx,%rax
  movss  (%rax),%xmm0
  mulss  %xmm2,%xmm0
  mov    -0xc(%rbp),%eax
  imul   0x30(%rbp),%eax
  mov    %eax,%edx
  mov    -0x8(%rbp),%eax
  imul   0x38(%rbp),%eax
  add    %edx,%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    0x28(%rbp),%rax
  add    %rdx,%rax
  addss  %xmm1,%xmm0
  movss  %xmm0,(%rax)
  addl   $0x1,-0x4(%rbp)
L25:
  mov    -0x4(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jl     L4
  addl   $0x1,-0x8(%rbp)
L54:
  mov    -0x8(%rbp),%eax
  cmp    -0x18(%rbp),%eax
  jl     L40
  addl   $0x1,-0xc(%rbp)
L48:
  mov    -0xc(%rbp),%eax
  cmp    -0x14(%rbp),%eax
  jl     L21
  nop
  pop    %rbp
  ret
```

assistant: ```c
void simple_mmul_float(int m, int n, int k, float *a, int a_row_stride, int a_col_stride, float *b, int b_row_stride, int b_col_stride, float *c, int c_row_stride, int c_col_stride) {
  int i, j, p;
  for (i = 0; i < m; i++) {
    for (j = 0; j < n; j++) {
      for (p = 0; p < k; p++) {
        c[(i)*c_row_stride + (j)*c_col_stride] += a[(i)*a_row_stride + (p)*a_col_stride] * b[(p)*b_row_stride + (j)*b_col_stride];
      }
    }
  }
  return;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<simple_mmul_float>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %edi,-0x10(%rsp)
  mov    %rcx,-0x8(%rsp)
  mov    %r8d,-0xc(%rsp)
  mov    0x38(%rsp),%r13
  mov    0x50(%rsp),%r14
  test   %edi,%edi
  jle    L63
  mov    %esi,%ebp
  mov    %edx,%edi
  movslq %r9d,%r8
  shl    $0x2,%r8
  movslq 0x40(%rsp),%r9
  shl    $0x2,%r9
  movl   $0x0,-0x14(%rsp)
  movl   $0x0,-0x18(%rsp)
  mov    $0x0,%r15d
  jmp    L74
L58:
  movslq %ebx,%rax
  lea    (%r14,%rax,4),%rsi
  movslq %r11d,%rax
  lea    0x0(%r13,%rax,4),%rcx
  mov    %r12,%rdx
  mov    $0x0,%eax
L85:
  movss  (%rdx),%xmm0
  mulss  (%rcx),%xmm0
  addss  (%rsi),%xmm0
  movss  %xmm0,(%rsi)
  add    $0x1,%eax
  add    %r8,%rdx
  add    %r9,%rcx
  cmp    %eax,%edi
  jne    L85
L69:
  add    $0x1,%r10d
  add    0x48(%rsp),%r11d
  add    0x60(%rsp),%ebx
  cmp    %r10d,%ebp
  je     L51
L38:
  test   %edi,%edi
  jg     L58
  jmp    L69
L51:
  add    $0x1,%r15d
  mov    0x58(%rsp),%ebx
  add    %ebx,-0x18(%rsp)
  mov    -0xc(%rsp),%ebx
  add    %ebx,-0x14(%rsp)
  cmp    %r15d,-0x10(%rsp)
  je     L63
L74:
  test   %ebp,%ebp
  jle    L51
  movslq -0x14(%rsp),%rax
  mov    -0x8(%rsp),%rbx
  lea    (%rbx,%rax,4),%r12
  mov    -0x18(%rsp),%ebx
  mov    $0x0,%r11d
  mov    $0x0,%r10d
  jmp    L38
L63:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
void simple_mmul_float(int m, int n, int k, float *a, int a_row_stride, int a_col_stride, float *b, int b_row_stride, int b_col_stride, float *c, int c_row_stride, int c_col_stride) {
  int i, j, p;
  for (i = 0; i < m; i++) {
    for (j = 0; j < n; j++) {
      for (p = 0; p < k; p++) {
        c[(i)*c_row_stride + (j)*c_col_stride] += a[(i)*a_row_stride + (p)*a_col_stride] * b[(p)*b_row_stride + (j)*b_col_stride];
      }
    }
  }
  return;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<simple_mmul_float>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    0x38(%rsp),%r14
  mov    0x48(%rsp),%r12d
  mov    0x50(%rsp),%r15
  mov    0x60(%rsp),%r13d
  mov    %edi,-0x10(%rsp)
  mov    %rcx,-0x8(%rsp)
  mov    %r8d,-0xc(%rsp)
  test   %edi,%edi
  jle    L11
  movslq %r9d,%r8
  movl   $0x0,-0x14(%rsp)
  mov    %esi,%ebp
  mov    %edx,%edi
  movslq 0x40(%rsp),%r9
  movl   $0x0,-0x18(%rsp)
  shl    $0x2,%r8
  movl   $0x0,-0x1c(%rsp)
  shl    $0x2,%r9
  nopl   0x0(%rax)
L7:
  test   %ebp,%ebp
  jle    L0
  mov    -0x8(%rsp),%rbx
  movslq -0x14(%rsp),%rax
  xor    %r11d,%r11d
  xor    %r10d,%r10d
  lea    (%rbx,%rax,4),%rax
  mov    -0x18(%rsp),%ebx
  mov    %rax,-0x28(%rsp)
  nopl   0x0(%rax)
L46:
  test   %edi,%edi
  jle    L29
  movslq %ebx,%rax
  mov    -0x28(%rsp),%rdx
  lea    (%r15,%rax,4),%rsi
  movslq %r11d,%rax
  movss  (%rsi),%xmm1
  lea    (%r14,%rax,4),%rcx
  xor    %eax,%eax
  nopl   (%rax)
L14:
  movss  (%rdx),%xmm0
  mulss  (%rcx),%xmm0
  add    $0x1,%eax
  add    %r8,%rdx
  add    %r9,%rcx
  addss  %xmm0,%xmm1
  movss  %xmm1,(%rsi)
  cmp    %eax,%edi
  jne    L14
L29:
  add    $0x1,%r10d
  add    %r12d,%r11d
  add    %r13d,%ebx
  cmp    %r10d,%ebp
  jne    L46
L0:
  mov    0x58(%rsp),%esi
  addl   $0x1,-0x1c(%rsp)
  add    %esi,-0x18(%rsp)
  mov    -0x1c(%rsp),%eax
  mov    -0xc(%rsp),%esi
  add    %esi,-0x14(%rsp)
  cmp    %eax,-0x10(%rsp)
  jne    L7
L11:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
void simple_mmul_float(int m, int n, int k, float *a, int a_row_stride, int a_col_stride, float *b, int b_row_stride, int b_col_stride, float *c, int c_row_stride, int c_col_stride) {
  int i, j, p;
  for (i = 0; i < m; i++) {
    for (j = 0; j < n; j++) {
      for (p = 0; p < k; p++) {
        c[(i)*c_row_stride + (j)*c_col_stride] += a[(i)*a_row_stride + (p)*a_col_stride] * b[(p)*b_row_stride + (j)*b_col_stride];
      }
    }
  }
  return;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<simple_mmul_float>:
  endbr64
  push   %r15
  mov    %edi,%r15d
  push   %r14
  push   %r13
  mov    %rcx,%r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %esi,%ebx
  movslq 0x48(%rsp),%rcx
  movslq 0x60(%rsp),%rsi
  mov    %edi,-0x10(%rsp)
  movslq 0x40(%rsp),%rdi
  test   %r15d,%r15d
  jle    L75
  test   %ebx,%ebx
  jle    L75
  movslq %edx,%rax
  test   %eax,%eax
  jle    L75
  mov    %r8d,%r14d
  movslq %r9d,%rdx
  cmp    $0x1,%edi
  jne    L106
  cmp    $0x1,%edx
  jne    L106
  mov    0x58(%rsp),%r15d
  xor    %ebp,%ebp
  xor    %r11d,%r11d
  xor    %r10d,%r10d
  lea    0x0(,%rsi,4),%r9
  lea    0x0(,%rcx,4),%r8
L64:
  mov    0x50(%rsp),%rdi
  movslq %r11d,%rdx
  mov    0x38(%rsp),%rsi
  xor    %r12d,%r12d
  lea    (%rdi,%rdx,4),%rcx
  movslq %ebp,%rdx
  lea    0x0(%r13,%rdx,4),%rdi
  cs nopw 0x0(%rax,%rax,1)
L63:
  movss  (%rcx),%xmm1
  xor    %edx,%edx
  cs nopw 0x0(%rax,%rax,1)
L77:
  movss  (%rsi,%rdx,4),%xmm0
  mulss  (%rdi,%rdx,4),%xmm0
  add    $0x1,%rdx
  addss  %xmm0,%xmm1
  movss  %xmm1,(%rcx)
  cmp    %rax,%rdx
  jne    L77
  add    $0x1,%r12d
  add    %r9,%rcx
  add    %r8,%rsi
  cmp    %r12d,%ebx
  jne    L63
  add    $0x1,%r10d
  add    %r15d,%r11d
  add    %r14d,%ebp
  cmp    %r10d,-0x10(%rsp)
  jne    L64
L75:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L106:
  movl   $0x0,-0x4(%rsp)
  lea    0x0(,%rsi,4),%r11
  lea    0x0(,%rcx,4),%r10
  movl   $0x0,-0x8(%rsp)
  lea    0x0(,%rdx,4),%r8
  lea    0x0(,%rdi,4),%r9
  movl   $0x0,-0xc(%rsp)
L50:
  movslq -0x8(%rsp),%rdx
  mov    0x50(%rsp),%rdi
  xor    %ebp,%ebp
  mov    0x38(%rsp),%r12
  lea    (%rdi,%rdx,4),%rdi
  movslq -0x4(%rsp),%rdx
  lea    0x0(%r13,%rdx,4),%r15
  nopl   (%rax)
L39:
  movss  (%rdi),%xmm1
  mov    %r12,%rsi
  mov    %r15,%rcx
  xor    %edx,%edx
  nopl   0x0(%rax)
L55:
  movss  (%rcx),%xmm0
  mulss  (%rsi),%xmm0
  add    $0x1,%edx
  add    %r8,%rcx
  add    %r9,%rsi
  addss  %xmm0,%xmm1
  movss  %xmm1,(%rdi)
  cmp    %edx,%eax
  jne    L55
  add    $0x1,%ebp
  add    %r11,%rdi
  add    %r10,%r12
  cmp    %ebp,%ebx
  jne    L39
  addl   $0x1,-0xc(%rsp)
  mov    0x58(%rsp),%ecx
  add    %r14d,-0x4(%rsp)
  mov    -0xc(%rsp),%edi
  add    %ecx,-0x8(%rsp)
  cmp    %edi,-0x10(%rsp)
  jne    L50
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
void simple_mmul_float(int m, int n, int k, float *a, int a_row_stride, int a_col_stride, float *b, int b_row_stride, int b_col_stride, float *c, int c_row_stride, int c_col_stride) {
  int i, j, p;
  for (i = 0; i < m; i++) {
    for (j = 0; j < n; j++) {
      for (p = 0; p < k; p++) {
        c[(i)*c_row_stride + (j)*c_col_stride] += a[(i)*a_row_stride + (p)*a_col_stride] * b[(p)*b_row_stride + (j)*b_col_stride];
      }
    }
  }
  return;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<glb_channel_printf_mathematica>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,%rbp
  mov    %rsi,%r15
  mov    %rdx,%r14
  mov    %rcx,%r12
  mov    %r8,%rbx
  mov    %r8,0x8(%rsp)
  mov    %rdi,%rsi
  mov    $0xa,%edi
  call   <fputc@plt>
  mov    $0x6c,%esi
  mov    %rbp,%rdi
  call   <glbPrintDelimiter@plt>
  test   %rbx,%rbx
  je     L51
  movq   $0x0,(%rsp)
  lea    D1(%rip),%r13
  jmp    L59
L47:
  add    $0x1,%rbx
  cmp    %r12,%rbx
  je     L24
L75:
  mov    $0x6c,%esi
  mov    %rbp,%rdi
  call   <glbPrintDelimiter@plt>
  movsd  (%r15,%rbx,8),%xmm0
  mov    %r13,%rsi
  mov    %rbp,%rdi
  mov    $0x1,%eax
  call   <fprintf@plt>
  mov    $0x6d,%esi
  mov    %rbp,%rdi
  call   <glbPrintDelimiter@plt>
  mov    (%r14),%rax
  movsd  (%rax,%rbx,8),%xmm0
  mov    %r13,%rsi
  mov    %rbp,%rdi
  mov    $0x1,%eax
  call   <fprintf@plt>
  mov    $0x72,%esi
  mov    %rbp,%rdi
  call   <glbPrintDelimiter@plt>
  lea    -0x1(%r12),%rax
  cmp    %rbx,%rax
  jbe    L47
  mov    $0x6d,%esi
  mov    %rbp,%rdi
  call   <glbPrintDelimiter@plt>
  jmp    L47
L24:
  mov    $0x72,%esi
  mov    %rbp,%rdi
  call   <glbPrintDelimiter@plt>
  mov    0x8(%rsp),%rax
  sub    $0x1,%rax
  cmp    (%rsp),%rax
  ja     L85
L97:
  addq   $0x1,(%rsp)
  mov    (%rsp),%rax
  add    $0x8,%r14
  cmp    %rax,0x8(%rsp)
  je     L51
L59:
  mov    $0x6c,%esi
  mov    %rbp,%rdi
  call   <glbPrintDelimiter@plt>
  test   %r12,%r12
  je     L24
  mov    $0x0,%ebx
  jmp    L75
L85:
  mov    $0x6d,%esi
  mov    %rbp,%rdi
  call   <glbPrintDelimiter@plt>
  jmp    L97
L51:
  mov    $0x72,%esi
  mov    %rbp,%rdi
  call   <glbPrintDelimiter@plt>
  mov    %rbp,%rsi
  mov    $0xa,%edi
  call   <fputc@plt>
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

tool_calls: name: disassemble_data
arguments: data_tag: D1
type_infered: string

tool: D1: %f

assistant: ```c
void glb_channel_printf_mathematica(FILE *stream, const double *energy, const double **res, size_t l, size_t c) {
  int i, k;
  fprintf(stream, "\n");
  glbPrintDelimiter(stream, 'l');
  for (k = 0; k < c; k++) {
    glbPrintDelimiter(stream, 'l');
    for (i = 0; i < l; i++) {
      glbPrintDelimiter(stream, 'l');
      fprintf(stream, "%f", energy[i]);
      glbPrintDelimiter(stream, 'm');
      fprintf(stream, "%f", res[k][i]);
      glbPrintDelimiter(stream, 'r');
      if (i < l - 1)
        glbPrintDelimiter(stream, 'm');
    }
    glbPrintDelimiter(stream, 'r');
    if (k < c - 1)
      glbPrintDelimiter(stream, 'm');
  }
  glbPrintDelimiter(stream, 'r');
  fprintf(stream, "\n");
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<glb_channel_printf_mathematica>:
  endbr64
  push   %r15
  mov    %rsi,%r15
  mov    %rdi,%rsi
  push   %r14
  mov    %rdi,%r14
  mov    $0xa,%edi
  push   %r13
  mov    %rcx,%r13
  push   %r12
  mov    %rdx,%r12
  push   %rbp
  lea    D9(%rip),%rbp
  push   %rbx
  mov    %r8,%rbx
  sub    $0x28,%rsp
  mov    %r8,0x18(%rsp)
  call   <fputc@plt>
  mov    $0x6c,%esi
  mov    %r14,%rdi
  call   <glbPrintDelimiter@plt>
  lea    -0x1(%rbx),%rdx
  movq   $0x0,0x8(%rsp)
  mov    %rdx,0x10(%rsp)
  test   %rbx,%rbx
  je     L66
  nopw   0x0(%rax,%rax,1)
L57:
  mov    $0x6c,%esi
  mov    %r14,%rdi
  xor    %ebx,%ebx
  call   <glbPrintDelimiter@plt>
  lea    -0x1(%r13),%rax
  mov    %rax,(%rsp)
  test   %r13,%r13
  jne    L45
  jmp    L0
  nopl   0x0(%rax)
L46:
  add    $0x1,%rbx
  cmp    %rbx,%r13
  je     L0
L45:
  mov    $0x6c,%esi
  mov    %r14,%rdi
  call   <glbPrintDelimiter@plt>
  mov    %rbp,%rsi
  mov    %r14,%rdi
  mov    $0x1,%eax
  movsd  (%r15,%rbx,8),%xmm0
  call   <fprintf@plt>
  mov    $0x6d,%esi
  mov    %r14,%rdi
  call   <glbPrintDelimiter@plt>
  mov    (%r12),%rax
  mov    %rbp,%rsi
  mov    %r14,%rdi
  movsd  (%rax,%rbx,8),%xmm0
  mov    $0x1,%eax
  call   <fprintf@plt>
  mov    $0x72,%esi
  mov    %r14,%rdi
  call   <glbPrintDelimiter@plt>
  cmp    %rbx,(%rsp)
  jbe    L46
  mov    $0x6d,%esi
  mov    %r14,%rdi
  add    $0x1,%rbx
  call   <glbPrintDelimiter@plt>
  cmp    %rbx,%r13
  jne    L45
L0:
  mov    $0x72,%esi
  mov    %r14,%rdi
  call   <glbPrintDelimiter@plt>
  mov    0x8(%rsp),%rdx
  cmp    %rdx,0x10(%rsp)
  ja     L34
L72:
  addq   $0x1,0x8(%rsp)
  add    $0x8,%r12
  mov    0x8(%rsp),%rax
  cmp    0x18(%rsp),%rax
  jne    L57
L66:
  mov    %r14,%rdi
  mov    $0x72,%esi
  call   <glbPrintDelimiter@plt>
  add    $0x28,%rsp
  mov    %r14,%rsi
  mov    $0xa,%edi
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  jmp    1070 <fputc@plt>
  cs nopw 0x0(%rax,%rax,1)
L34:
  mov    $0x6d,%esi
  mov    %r14,%rdi
  call   <glbPrintDelimiter@plt>
  jmp    L72
```

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

tool: D9: %f

assistant: ```c
void glb_channel_printf_mathematica(FILE *stream, const double *energy, const double **res, size_t l, size_t c) {
  int i, k;
  fprintf(stream, "\n");
  glbPrintDelimiter(stream, 'l');
  for (k = 0; k < c; k++) {
    glbPrintDelimiter(stream, 'l');
    for (i = 0; i < l; i++) {
      glbPrintDelimiter(stream, 'l');
      fprintf(stream, "%f", energy[i]);
      glbPrintDelimiter(stream, 'm');
      fprintf(stream, "%f", res[k][i]);
      glbPrintDelimiter(stream, 'r');
      if (i < l - 1)
        glbPrintDelimiter(stream, 'm');
    }
    glbPrintDelimiter(stream, 'r');
    if (k < c - 1)
      glbPrintDelimiter(stream, 'm');
  }
  glbPrintDelimiter(stream, 'r');
  fprintf(stream, "\n");
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<unset_environ>:
  endbr64
  push   %rbx
  mov    %rsi,%rbx
  lea    D12(%rip),%rsi
  call   <strto_wordtab@plt>
  mov    0x8(%rax),%rsi
  test   %rsi,%rsi
  je     L28
  mov    %rbx,%rdi
  call   <find_inenv@plt>
  test   %eax,%eax
  je     L29
  cltq
  movq   $0x0,(%rbx,%rax,8)
L29:
  mov    %rbx,%rax
  pop    %rbx
  ret
L28:
  mov    $0x2,%esi
  lea    D6(%rip),%rdi
  call   <pprint@plt>
  jmp    L29
```

tool_calls: name: extract_symbolic_data
arguments: tag: D12
datatype: string
name: extract_symbolic_data
arguments: tag: D6
datatype: string

tool: D12:  

tool: D6: unsetenv: Too few arguments


assistant: ```c
char **unset_environ(char *buff, char **environ) {
  static int i = 0;
  char **buffer;
  buffer = strto_wordtab(buff, " ");
  if (!(buffer[1])) {
    pprint("unsetenv: Too few arguments\n", 2);
    return (environ);
  }
  i = find_inenv(environ, buffer[1]);
  if (!(i)) {
    return (environ);
  }
  environ[i] = 0;
  return (environ);
}
```
user: What is the c source code of the assembly code below:

```asm
<unset_environ>:
  endbr64
  push   %r12
  mov    %rsi,%r12
  lea    D13(%rip),%rsi
  call   <strto_wordtab@plt>
  mov    0x8(%rax),%rsi
  test   %rsi,%rsi
  je     L0
  mov    %r12,%rdi
  call   <find_inenv@plt>
  test   %eax,%eax
  je     L6
  cltq
  movq   $0x0,(%r12,%rax,8)
L6:
  mov    %r12,%rax
  pop    %r12
  ret
  nopw   0x0(%rax,%rax,1)
L0:
  mov    $0x2,%esi
  lea    D1(%rip),%rdi
  call   <pprint@plt>
  mov    %r12,%rax
  pop    %r12
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D13
type_infered: string
name: extract_symbolic_data
arguments: data_label: D1
type_infered: string

tool: D13:  

tool: D1: unsetenv: Too few arguments


assistant: ```c
char **unset_environ(char *buff, char **environ) {
  static int i = 0;
  char **buffer;
  buffer = strto_wordtab(buff, " ");
  if (!(buffer[1])) {
    pprint("unsetenv: Too few arguments\n", 2);
    return (environ);
  }
  i = find_inenv(environ, buffer[1]);
  if (!(i)) {
    return (environ);
  }
  environ[i] = 0;
  return (environ);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<unset_environ>:
  endbr64
  push   %r12
  mov    %rsi,%r12
  lea    D13(%rip),%rsi
  call   <strto_wordtab@plt>
  mov    0x8(%rax),%rsi
  test   %rsi,%rsi
  je     L17
  mov    %r12,%rdi
  call   <find_inenv@plt>
  test   %eax,%eax
  je     L14
  cltq
  movq   $0x0,(%r12,%rax,8)
L14:
  mov    %r12,%rax
  pop    %r12
  ret
  nopw   0x0(%rax,%rax,1)
L17:
  mov    $0x2,%esi
  lea    D2(%rip),%rdi
  call   <pprint@plt>
  mov    %r12,%rax
  pop    %r12
  ret
```

tool_calls: name: read_data
arguments: tag: D13
type_infered: string
name: read_data
arguments: tag: D2
type_infered: string

tool: D13:  

tool: D2: unsetenv: Too few arguments


assistant: ```c
char **unset_environ(char *buff, char **environ) {
  static int i = 0;
  char **buffer;
  buffer = strto_wordtab(buff, " ");
  if (!(buffer[1])) {
    pprint("unsetenv: Too few arguments\n", 2);
    return (environ);
  }
  i = find_inenv(environ, buffer[1]);
  if (!(i)) {
    return (environ);
  }
  environ[i] = 0;
  return (environ);
}
```
user: What is the c source code of the assembly code below?

```asm
<vl_string_copy>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %rdx,-0x28(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L29
L22:
  cmpq   $0x0,-0x18(%rbp)
  je     L41
  mov    -0x1c(%rbp),%eax
  sub    $0x1,%eax
  cmp    %eax,-0x4(%rbp)
  jge    L41
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rax,%rdx
  movzbl -0x5(%rbp),%eax
  mov    %al,(%rdx)
L41:
  addl   $0x1,-0x4(%rbp)
L29:
  mov    -0x28(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x28(%rbp)
  movzbl (%rax),%eax
  mov    %al,-0x5(%rbp)
  cmpb   $0x0,-0x5(%rbp)
  jne    L22
  cmpl   $0x0,-0x1c(%rbp)
  jle    L34
  mov    -0x1c(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    -0x4(%rbp),%eax
  cmp    %eax,%edx
  cmovle %edx,%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
L34:
  mov    -0x4(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int vl_string_copy(char *dst, int n, char const *src) {
  char c;
  int k = 0;
  while ((c = *src++)) {
    if (dst && k < n - 1)
      dst[k] = c;
    ++k;
  }
  if (n > 0)
    dst[(((k) < (n - 1)) ? (k) : (n - 1))] = 0;
  return k;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<vl_string_copy>:
  endbr64
  movzbl (%rdx),%ecx
  test   %cl,%cl
  je     L15
  mov    $0x1,%eax
  lea    -0x1(%rsi),%r9d
  jmp    L65
L13:
  mov    %eax,%r8d
  add    $0x1,%rax
  movzbl -0x1(%rdx,%rax,1),%ecx
  test   %cl,%cl
  je     L54
L65:
  test   %rdi,%rdi
  je     L13
  lea    -0x1(%rax),%r8d
  cmp    %r8d,%r9d
  jle    L13
  mov    %cl,-0x1(%rdi,%rax,1)
  jmp    L13
L15:
  mov    $0x0,%r8d
L54:
  test   %esi,%esi
  jle    L46
  sub    $0x1,%esi
  cmp    %r8d,%esi
  cmovg  %r8d,%esi
  movslq %esi,%rsi
  movb   $0x0,(%rdi,%rsi,1)
L46:
  mov    %r8d,%eax
  ret
```

assistant: ```c
int vl_string_copy(char *dst, int n, char const *src) {
  char c;
  int k = 0;
  while ((c = *src++)) {
    if (dst && k < n - 1)
      dst[k] = c;
    ++k;
  }
  if (n > 0)
    dst[(((k) < (n - 1)) ? (k) : (n - 1))] = 0;
  return k;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<vl_string_copy>:
  endbr64
  movzbl (%rdx),%ecx
  test   %cl,%cl
  je     L21
  mov    $0x1,%eax
  lea    -0x1(%rsi),%r9d
  nopl   0x0(%rax)
L18:
  test   %rdi,%rdi
  je     L29
  lea    -0x1(%rax),%r8d
  cmp    %r8d,%r9d
  jle    L29
  mov    %cl,-0x1(%rdi,%rax,1)
L29:
  mov    %eax,%r8d
  add    $0x1,%rax
  movzbl -0x1(%rdx,%rax,1),%ecx
  test   %cl,%cl
  jne    L18
L49:
  test   %esi,%esi
  jle    L36
  sub    $0x1,%esi
  cmp    %r8d,%esi
  cmovg  %r8d,%esi
  movslq %esi,%rsi
  movb   $0x0,(%rdi,%rsi,1)
L36:
  mov    %r8d,%eax
  ret
  nopl   0x0(%rax,%rax,1)
L21:
  xor    %r8d,%r8d
  jmp    L49
```

assistant: ```c
int vl_string_copy(char *dst, int n, char const *src) {
  char c;
  int k = 0;
  while ((c = *src++)) {
    if (dst && k < n - 1)
      dst[k] = c;
    ++k;
  }
  if (n > 0)
    dst[(((k) < (n - 1)) ? (k) : (n - 1))] = 0;
  return k;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<vl_string_copy>:
  endbr64
  movzbl (%rdx),%ecx
  mov    %rdi,%r9
  lea    0x1(%rdx),%rdi
  test   %cl,%cl
  je     L39
  xor    %eax,%eax
  lea    -0x1(%rsi),%r10d
  test   %r9,%r9
  je     L15
  nopl   (%rax)
L2:
  cmp    %eax,%r10d
  jle    L61
  mov    %cl,(%r9,%rax,1)
L61:
  lea    0x1(%rax),%r8d
  add    $0x1,%rax
  movzbl (%rdx,%rax,1),%ecx
  test   %cl,%cl
  jne    L2
L59:
  test   %esi,%esi
  jle    L29
  sub    $0x1,%esi
  cmp    %r8d,%esi
  cmovg  %r8d,%esi
  movslq %esi,%rsi
  movb   $0x0,(%r9,%rsi,1)
L29:
  mov    %r8d,%eax
  ret
  nopl   0x0(%rax,%rax,1)
L15:
  mov    $0x1,%edx
  mov    %rdi,%rax
  sub    %edi,%edx
  nopw   0x0(%rax,%rax,1)
L66:
  lea    (%rdx,%rax,1),%r8d
  add    $0x1,%rax
  cmpb   $0x0,-0x1(%rax)
  jne    L66
  jmp    L59
  nopl   0x0(%rax,%rax,1)
L39:
  xor    %r8d,%r8d
  jmp    L59
```

assistant: ```c
int vl_string_copy(char *dst, int n, char const *src) {
  char c;
  int k = 0;
  while ((c = *src++)) {
    if (dst && k < n - 1)
      dst[k] = c;
    ++k;
  }
  if (n > 0)
    dst[(((k) < (n - 1)) ? (k) : (n - 1))] = 0;
  return k;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<calc_data_bit>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %edx,-0x24(%rbp)
  mov    %ecx,-0x28(%rbp)
  mov    %r8d,-0x2c(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L38
L46:
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  test   %eax,%eax
  jne    L53
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x20(%rbp),%rax
  lea    (%rdx,%rax,1),%rcx
  mov    -0x28(%rbp),%eax
  cltd
  idivl  -0x2c(%rbp)
  mov    %eax,(%rcx)
  mov    -0x4(%rbp),%eax
  jmp    L10
L53:
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  imul   -0x2c(%rbp),%eax
  mov    %eax,%edx
  mov    -0x28(%rbp),%ecx
  mov    -0x18(%rbp),%rax
  mov    %ecx,%esi
  mov    %rax,%rdi
  call   <expect@plt>
  test   %rax,%rax
  je     L58
  mov    -0x4(%rbp),%eax
  jmp    L10
L58:
  addl   $0x1,-0x4(%rbp)
L38:
  mov    -0x4(%rbp),%eax
  cmp    -0x24(%rbp),%eax
  jl     L46
  mov    $0xffffffff,%eax
L10:
  leave
  ret
```

assistant: ```c
int calc_data_bit(struct ir_remote *remote, int table[], int table_len, int signal, int tUnit) {
  int i;
  for (i = 0; i < table_len; i++) {
    if (table[i] == 0) {
      table[i] = signal / tUnit;
      do {
      } while (0);
      return i;
    }
    if (expect(remote, signal, table[i] * tUnit)) {
      do {
      } while (0);
      return i;
    }
  }
  do {
  } while (0);
  return -1;
}
```