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

```asm
<fx>:
  endbr64
  mov    %rsi,%rax
  ret
```

assistant: ```c
long unsigned int fx(char *a, long unsigned int sz) {
  char *b = a + sz;
  return b - a;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<fx>:
  endbr64
  mov    %rsi,%rax
  ret
```

assistant: ```c
long unsigned int fx(char *a, long unsigned int sz) {
  char *b = a + sz;
  return b - a;
}
```
user: Translate the below assembly code into C programming language:

```asm
<fx>:
  endbr64
  mov    %rsi,%rax
  ret
```

assistant: ```c
long unsigned int fx(char *a, long unsigned int sz) {
  char *b = a + sz;
  return b - a;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<allocate_length_test_data>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    %rcx,-0x30(%rbp)
  mov    %r8,-0x38(%rbp)
  mov    -0x18(%rbp),%rax
  mov    (%rax),%rax
  test   %rax,%rax
  je     L46
  mov    -0x18(%rbp),%rax
  mov    (%rax),%rax
  mov    %rax,%rdi
  call   <free@plt>
L46:
  mov    -0x20(%rbp),%rax
  mov    (%rax),%rax
  test   %rax,%rax
  je     L42
  mov    -0x20(%rbp),%rax
  mov    (%rax),%rax
  mov    %rax,%rdi
  call   <free@plt>
L42:
  mov    -0x28(%rbp),%rdx
  mov    -0x38(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,%rdi
  call   <malloc@plt>
  mov    %rax,%rdx
  mov    -0x18(%rbp),%rax
  mov    %rdx,(%rax)
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <malloc@plt>
  mov    %rax,%rdx
  mov    -0x20(%rbp),%rax
  mov    %rdx,(%rax)
  cmpq   $0x0,-0x18(%rbp)
  je     L2
  cmpq   $0x0,-0x20(%rbp)
  je     L2
  mov    -0x18(%rbp),%rax
  mov    (%rax),%rax
  mov    -0x38(%rbp),%rdx
  mov    -0x30(%rbp),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <memcpy@plt>
  movq   $0x0,-0x10(%rbp)
  jmp    L55
L67:
  mov    -0x28(%rbp),%rax
  sub    -0x10(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  cmpq   $0x40,-0x8(%rbp)
  jbe    L31
  movq   $0x40,-0x8(%rbp)
L31:
  mov    -0x18(%rbp),%rax
  mov    (%rax),%rax
  mov    -0x10(%rbp),%rcx
  mov    -0x38(%rbp),%rdx
  add    %rcx,%rdx
  lea    (%rax,%rdx,1),%rcx
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdx
  lea    D6(%rip),%rax
  mov    %rax,%rsi
  mov    %rcx,%rdi
  call   <memcpy@plt>
  mov    -0x20(%rbp),%rax
  mov    (%rax),%rdx
  mov    -0x10(%rbp),%rax
  lea    (%rdx,%rax,1),%rcx
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdx
  lea    D6(%rip),%rax
  mov    %rax,%rsi
  mov    %rcx,%rdi
  call   <memcpy@plt>
  addq   $0x40,-0x10(%rbp)
L55:
  mov    -0x10(%rbp),%rax
  cmp    -0x28(%rbp),%rax
  jb     L67
  jmp    L79
L2:
  nop
L79:
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D6
type: string

tool: D6: abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_-

assistant: ```c
void allocate_length_test_data(char **buf1, char **buf2, size_t buf_len, const char *buf1_prefix, size_t buf1_prefix_len) {
  if (NULL != *buf1)
    free(*buf1);
  if (NULL != *buf2)
    free(*buf2);
  *buf1 = (char *)malloc(buf_len + buf1_prefix_len);
  *buf2 = (char *)malloc(buf_len);
  if ((NULL == buf1) || (NULL == buf2))
    return;
  memcpy(*buf1, buf1_prefix, buf1_prefix_len);
  for (size_t i = 0; i < buf_len; i += 64) {
    size_t bytes_to_copy = buf_len - i;
    if (64 < bytes_to_copy)
      bytes_to_copy = 64;
    memcpy(*buf1 + i + buf1_prefix_len, "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_-", bytes_to_copy);
    memcpy(*buf2 + i, "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_-", bytes_to_copy);
  }
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<allocate_length_test_data>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,%r13
  mov    %rsi,%r14
  mov    %rdx,%r12
  mov    %rcx,%rbx
  mov    %r8,0x8(%rsp)
  mov    (%rdi),%rdi
  test   %rdi,%rdi
  je     L8
  call   <free@plt>
L8:
  mov    (%r14),%rdi
  test   %rdi,%rdi
  je     L24
  call   <free@plt>
L24:
  mov    0x8(%rsp),%r15
  lea    (%r12,%r15,1),%rdi
  call   <malloc@plt>
  mov    %rax,0x0(%r13)
  mov    %r12,%rdi
  call   <malloc@plt>
  mov    %rax,(%r14)
  mov    %r15,%rdx
  mov    %rbx,%rsi
  mov    0x0(%r13),%rdi
  call   <memcpy@plt>
  test   %r12,%r12
  je     L18
  mov    $0x0,%ebx
  lea    D2(%rip),%r15
L16:
  mov    %r12,%rbp
  sub    %rbx,%rbp
  mov    $0x40,%eax
  cmp    %rax,%rbp
  cmova  %rax,%rbp
  mov    0x8(%rsp),%rax
  lea    (%rax,%rbx,1),%rdi
  add    0x0(%r13),%rdi
  mov    %rbp,%rdx
  mov    %r15,%rsi
  call   <memcpy@plt>
  mov    %rbx,%rdi
  add    (%r14),%rdi
  mov    %rbp,%rdx
  mov    %r15,%rsi
  call   <memcpy@plt>
  add    $0x40,%rbx
  cmp    %rbx,%r12
  ja     L16
L18:
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

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

tool: D2: abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_-

assistant: ```c
void allocate_length_test_data(char **buf1, char **buf2, size_t buf_len, const char *buf1_prefix, size_t buf1_prefix_len) {
  if (NULL != *buf1)
    free(*buf1);
  if (NULL != *buf2)
    free(*buf2);
  *buf1 = (char *)malloc(buf_len + buf1_prefix_len);
  *buf2 = (char *)malloc(buf_len);
  if ((NULL == buf1) || (NULL == buf2))
    return;
  memcpy(*buf1, buf1_prefix, buf1_prefix_len);
  for (size_t i = 0; i < buf_len; i += 64) {
    size_t bytes_to_copy = buf_len - i;
    if (64 < bytes_to_copy)
      bytes_to_copy = 64;
    memcpy(*buf1 + i + buf1_prefix_len, "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_-", bytes_to_copy);
    memcpy(*buf2 + i, "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_-", bytes_to_copy);
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<allocate_length_test_data>:
  endbr64
  push   %r15
  mov    %r8,%r15
  push   %r14
  push   %r13
  mov    %rdi,%r13
  push   %r12
  mov    %rcx,%r12
  push   %rbp
  mov    %rdx,%rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    (%rdi),%rdi
  mov    %rsi,0x8(%rsp)
  test   %rdi,%rdi
  je     L16
  call   <free@plt>
L16:
  mov    0x8(%rsp),%rax
  mov    (%rax),%rdi
  test   %rdi,%rdi
  je     L31
  call   <free@plt>
L31:
  lea    0x0(%rbp,%r15,1),%rdi
  call   <malloc@plt>
  mov    %rbp,%rdi
  mov    %rax,0x0(%r13)
  call   <malloc@plt>
  mov    0x8(%rsp),%rcx
  mov    %r15,%rdx
  mov    %r12,%rsi
  mov    %rax,(%rcx)
  mov    0x0(%r13),%rdi
  call   <memcpy@plt>
  test   %rbp,%rbp
  je     L20
  xor    %ebx,%ebx
  lea    D2(%rip),%r12
  nopl   (%rax)
L13:
  mov    %rbp,%r14
  mov    $0x40,%eax
  lea    (%r15,%rbx,1),%rdi
  mov    %r12,%rsi
  sub    %rbx,%r14
  cmp    %rax,%r14
  cmova  %rax,%r14
  add    0x0(%r13),%rdi
  mov    %r14,%rdx
  call   <memcpy@plt>
  mov    0x8(%rsp),%rax
  mov    %r14,%rdx
  mov    %r12,%rsi
  mov    (%rax),%rdi
  add    %rbx,%rdi
  add    $0x40,%rbx
  call   <memcpy@plt>
  cmp    %rbx,%rbp
  ja     L13
L20:
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

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

tool: D2: abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_-

assistant: ```c
void allocate_length_test_data(char **buf1, char **buf2, size_t buf_len, const char *buf1_prefix, size_t buf1_prefix_len) {
  if (NULL != *buf1)
    free(*buf1);
  if (NULL != *buf2)
    free(*buf2);
  *buf1 = (char *)malloc(buf_len + buf1_prefix_len);
  *buf2 = (char *)malloc(buf_len);
  if ((NULL == buf1) || (NULL == buf2))
    return;
  memcpy(*buf1, buf1_prefix, buf1_prefix_len);
  for (size_t i = 0; i < buf_len; i += 64) {
    size_t bytes_to_copy = buf_len - i;
    if (64 < bytes_to_copy)
      bytes_to_copy = 64;
    memcpy(*buf1 + i + buf1_prefix_len, "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_-", bytes_to_copy);
    memcpy(*buf2 + i, "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_-", bytes_to_copy);
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<allocate_length_test_data>:
  endbr64
  push   %r15
  mov    %r8,%r15
  push   %r14
  push   %r13
  mov    %rdi,%r13
  push   %r12
  mov    %rcx,%r12
  push   %rbp
  mov    %rdx,%rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    (%rdi),%rdi
  mov    %rsi,0x8(%rsp)
  test   %rdi,%rdi
  je     L17
  call   <free@plt>
L17:
  mov    0x8(%rsp),%rax
  mov    (%rax),%rdi
  test   %rdi,%rdi
  je     L25
  call   <free@plt>
L25:
  lea    0x0(%rbp,%r15,1),%rdi
  call   <malloc@plt>
  mov    %rbp,%rdi
  mov    %rax,0x0(%r13)
  call   <malloc@plt>
  mov    0x8(%rsp),%rcx
  mov    %r15,%rdx
  mov    %r12,%rsi
  mov    %rax,(%rcx)
  mov    0x0(%r13),%rdi
  call   <memcpy@plt>
  test   %rbp,%rbp
  je     L19
  xor    %ebx,%ebx
  lea    D9(%rip),%r12
  nopl   (%rax)
L3:
  mov    %rbp,%r14
  mov    $0x40,%eax
  lea    (%r15,%rbx,1),%rdi
  mov    %r12,%rsi
  sub    %rbx,%r14
  cmp    %rax,%r14
  cmova  %rax,%r14
  add    0x0(%r13),%rdi
  mov    %r14,%rdx
  call   <memcpy@plt>
  mov    0x8(%rsp),%rax
  mov    %r14,%rdx
  mov    %r12,%rsi
  mov    (%rax),%rdi
  add    %rbx,%rdi
  add    $0x40,%rbx
  call   <memcpy@plt>
  cmp    %rbx,%rbp
  ja     L3
L19:
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

tool_calls: name: parse_data
arguments: label: D9
data_type: string

tool: D9: abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_-

assistant: ```c
void allocate_length_test_data(char **buf1, char **buf2, size_t buf_len, const char *buf1_prefix, size_t buf1_prefix_len) {
  if (NULL != *buf1)
    free(*buf1);
  if (NULL != *buf2)
    free(*buf2);
  *buf1 = (char *)malloc(buf_len + buf1_prefix_len);
  *buf2 = (char *)malloc(buf_len);
  if ((NULL == buf1) || (NULL == buf2))
    return;
  memcpy(*buf1, buf1_prefix, buf1_prefix_len);
  for (size_t i = 0; i < buf_len; i += 64) {
    size_t bytes_to_copy = buf_len - i;
    if (64 < bytes_to_copy)
      bytes_to_copy = 64;
    memcpy(*buf1 + i + buf1_prefix_len, "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_-", bytes_to_copy);
    memcpy(*buf2 + i, "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_-", bytes_to_copy);
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<fread_uimatrix>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x50,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %rdx,-0x38(%rbp)
  mov    %rcx,-0x40(%rbp)
  mov    %r8,-0x48(%rbp)
  mov    %r9,-0x50(%rbp)
  mov    -0x50(%rbp),%rax
  sub    -0x48(%rbp),%rax
  add    $0x1,%rax
  mov    %rax,-0x18(%rbp)
  mov    -0x28(%rbp),%rax
  lea    D15(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <fopen@plt>
  mov    %rax,-0x10(%rbp)
  cmpq   $0x0,-0x10(%rbp)
  jne    L16
  lea    D27(%rip),%rax
  mov    %rax,%rdi
  call   <nrerror@plt>
L16:
  mov    -0x38(%rbp),%rax
  mov    %rax,-0x20(%rbp)
  jmp    L19
L30:
  mov    -0x20(%rbp),%rax
  lea    0x0(,%rax,8),%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x38(%rbp),%rax
  shl    $0x2,%rax
  lea    (%rdx,%rax,1),%rdi
  mov    -0x10(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  mov    %rdx,%rcx
  mov    %rax,%rdx
  mov    $0x4,%esi
  call   <fread@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  cmp    -0x18(%rbp),%rax
  je     L8
  lea    D24(%rip),%rax
  mov    %rax,%rdi
  call   <nrerror@plt>
L8:
  addq   $0x1,-0x20(%rbp)
L19:
  mov    -0x20(%rbp),%rax
  cmp    -0x40(%rbp),%rax
  jle    L30
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <fclose@plt>
  nop
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: tag: D15
type: string
name: retrieve_data
arguments: tag: D27
type: string
name: retrieve_data
arguments: tag: D24
type: string

tool: D15: rb

tool: D27: Can't open file in fread_uimatrix

tool: D24: fread_uimatrix : can't read data

assistant: ```c
void fread_uimatrix(char *filename, uint **m, long nrl, long nrh, long ncl, long nch) {
  long i, ncol = nch - ncl + 1, nread;
  FILE *f;
  f = fopen(filename, "rb");
  if (f == NULL)
    nrerror("Can't open file in fread_uimatrix");
  for (i = nrl; i <= nrh; i++) {
    nread = fread(m[i] + nrl, sizeof(int), ncol, f);
    if (nread != ncol)
      nrerror("fread_uimatrix : can't read data");
  }
  fclose(f);
}
```
user: What is the c source code of the assembly code below:

```asm
<fread_uimatrix>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rsi,%r14
  mov    %rdx,%rbx
  mov    %rcx,%r13
  sub    %r8,%r9
  lea    0x1(%r9),%rbp
  lea    D9(%rip),%rsi
  call   <fopen@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L42
L12:
  cmp    %r13,%rbx
  jg     L15
  lea    0x0(,%rbx,4),%r15
  jmp    L1
L42:
  lea    D6(%rip),%rdi
  call   <nrerror@plt>
  jmp    L12
L35:
  add    $0x1,%rbx
  cmp    %rbx,%r13
  jl     L15
L1:
  mov    %r15,%rdi
  add    (%r14,%rbx,8),%rdi
  mov    %r12,%rcx
  mov    %rbp,%rdx
  mov    $0x4,%esi
  call   <fread@plt>
  cmp    %rax,%rbp
  je     L35
  lea    D19(%rip),%rdi
  call   <nrerror@plt>
  jmp    L35
L15:
  mov    %r12,%rdi
  call   <fclose@plt>
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

tool_calls: name: retrieve_data
arguments: data_tag: D9
datatype: string
name: retrieve_data
arguments: data_tag: D6
datatype: string
name: retrieve_data
arguments: data_tag: D19
datatype: string

tool: D9: rb

tool: D6: Can't open file in fread_uimatrix

tool: D19: fread_uimatrix : can't read data

assistant: ```c
void fread_uimatrix(char *filename, uint **m, long nrl, long nrh, long ncl, long nch) {
  long i, ncol = nch - ncl + 1, nread;
  FILE *f;
  f = fopen(filename, "rb");
  if (f == NULL)
    nrerror("Can't open file in fread_uimatrix");
  for (i = nrl; i <= nrh; i++) {
    nread = fread(m[i] + nrl, sizeof(int), ncol, f);
    if (nread != ncol)
      nrerror("fread_uimatrix : can't read data");
  }
  fclose(f);
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<fread_uimatrix>:
  endbr64
  push   %r15
  sub    %r8,%r9
  mov    %rdx,%r15
  push   %r14
  push   %r13
  mov    %rsi,%r13
  lea    D28(%rip),%rsi
  push   %r12
  mov    %rcx,%r12
  push   %rbp
  push   %rbx
  lea    0x1(%r9),%rbx
  sub    $0x8,%rsp
  call   <fopen@plt>
  mov    %rax,%rbp
  test   %rax,%rax
  je     L43
L45:
  cmp    %r12,%r15
  jg     L18
  lea    0x0(,%r15,4),%r14
  nopl   0x0(%rax,%rax,1)
L32:
  mov    0x0(%r13,%r15,8),%rdi
  mov    %rbp,%rcx
  mov    %rbx,%rdx
  mov    $0x4,%esi
  add    %r14,%rdi
  call   <fread@plt>
  cmp    %rax,%rbx
  je     L37
  lea    D2(%rip),%rdi
  call   <nrerror@plt>
L37:
  add    $0x1,%r15
  cmp    %r15,%r12
  jge    L32
L18:
  add    $0x8,%rsp
  mov    %rbp,%rdi
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  jmp    10a0 <fclose@plt>
L43:
  lea    D22(%rip),%rdi
  call   <nrerror@plt>
  jmp    L45
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D28
type: string
name: extract_symbolic_data
arguments: data_label: D2
type: string
name: extract_symbolic_data
arguments: data_label: D22
type: string

tool: D28: rb

tool: D2: fread_uimatrix : can't read data

tool: D22: Can't open file in fread_uimatrix

assistant: ```c
void fread_uimatrix(char *filename, uint **m, long nrl, long nrh, long ncl, long nch) {
  long i, ncol = nch - ncl + 1, nread;
  FILE *f;
  f = fopen(filename, "rb");
  if (f == NULL)
    nrerror("Can't open file in fread_uimatrix");
  for (i = nrl; i <= nrh; i++) {
    nread = fread(m[i] + nrl, sizeof(int), ncol, f);
    if (nread != ncol)
      nrerror("fread_uimatrix : can't read data");
  }
  fclose(f);
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<fread_uimatrix>:
  endbr64
  push   %r15
  sub    %r8,%r9
  mov    %rdx,%r15
  push   %r14
  push   %r13
  mov    %rsi,%r13
  lea    D17(%rip),%rsi
  push   %r12
  mov    %rcx,%r12
  push   %rbp
  push   %rbx
  lea    0x1(%r9),%rbx
  sub    $0x8,%rsp
  call   <fopen@plt>
  mov    %rax,%rbp
  test   %rax,%rax
  je     L12
L45:
  cmp    %r12,%r15
  jg     L49
  lea    0x0(,%r15,4),%r14
  nopl   0x0(%rax,%rax,1)
L0:
  mov    0x0(%r13,%r15,8),%rdi
  mov    %rbp,%rcx
  mov    %rbx,%rdx
  mov    $0x4,%esi
  add    %r14,%rdi
  call   <fread@plt>
  cmp    %rax,%rbx
  je     L40
  lea    D1(%rip),%rdi
  call   <nrerror@plt>
L40:
  add    $0x1,%r15
  cmp    %r15,%r12
  jge    L0
L49:
  add    $0x8,%rsp
  mov    %rbp,%rdi
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  jmp    10a0 <fclose@plt>
L12:
  lea    D20(%rip),%rdi
  call   <nrerror@plt>
  jmp    L45
```

tool_calls: name: read_data
arguments: label: D17
type: string
name: read_data
arguments: label: D1
type: string
name: read_data
arguments: label: D20
type: string

tool: D17: rb

tool: D1: fread_uimatrix : can't read data

tool: D20: Can't open file in fread_uimatrix

assistant: ```c
void fread_uimatrix(char *filename, uint **m, long nrl, long nrh, long ncl, long nch) {
  long i, ncol = nch - ncl + 1, nread;
  FILE *f;
  f = fopen(filename, "rb");
  if (f == NULL)
    nrerror("Can't open file in fread_uimatrix");
  for (i = nrl; i <= nrh; i++) {
    nread = fread(m[i] + nrl, sizeof(int), ncol, f);
    if (nread != ncol)
      nrerror("fread_uimatrix : can't read data");
  }
  fclose(f);
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<str_starts_with>:
  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    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,-0x4(%rbp)
  mov    -0x28(%rbp),%eax
  sub    -0x24(%rbp),%eax
  add    $0x1,%eax
  cmp    %eax,-0x4(%rbp)
  jbe    L40
  mov    $0x0,%eax
  jmp    L9
L40:
  movl   $0x0,-0x8(%rbp)
  jmp    L53
L27:
  mov    -0x8(%rbp),%edx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%edx
  mov    -0x24(%rbp),%ecx
  mov    -0x8(%rbp),%eax
  add    %ecx,%eax
  mov    %eax,%ecx
  mov    -0x20(%rbp),%rax
  add    %rcx,%rax
  movzbl (%rax),%eax
  cmp    %al,%dl
  je     L24
  mov    $0x0,%eax
  jmp    L9
L24:
  addl   $0x1,-0x8(%rbp)
L53:
  mov    -0x8(%rbp),%eax
  cmp    -0x4(%rbp),%eax
  jb     L27
  mov    $0x1,%eax
L9:
  leave
  ret
```

assistant: ```c
unsigned str_starts_with(const char *str1, const char *str2, unsigned f_char, unsigned l_char) {
  unsigned i, len = strlen(str1);
  if (len > l_char - f_char + 1)
    return 0;
  for (i = 0; i < len; i++)
    if (str1[i] != str2[f_char + i])
      return 0;
  return 1;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<str_starts_with>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%r13
  mov    %rsi,%rbp
  mov    %edx,%ebx
  mov    %ecx,%r12d
  call   <strlen@plt>
  sub    %ebx,%r12d
  add    $0x1,%r12d
  mov    $0x0,%edx
  cmp    %eax,%r12d
  jb     L14
  test   %eax,%eax
  je     L25
  lea    -0x1(%rax),%eax
  lea    0x1(%r13,%rax,1),%rsi
  mov    %r13,%rax
  mov    %ebx,%ecx
  sub    %r13d,%ecx
L54:
  lea    (%rcx,%rax,1),%edx
  movzbl 0x0(%rbp,%rdx,1),%ebx
  cmp    %bl,(%rax)
  jne    L7
  add    $0x1,%rax
  cmp    %rsi,%rax
  jne    L54
  mov    $0x1,%edx
  jmp    L14
L25:
  mov    $0x1,%edx
  jmp    L14
L7:
  mov    $0x0,%edx
L14:
  mov    %edx,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
unsigned str_starts_with(const char *str1, const char *str2, unsigned f_char, unsigned l_char) {
  unsigned i, len = strlen(str1);
  if (len > l_char - f_char + 1)
    return 0;
  for (i = 0; i < len; i++)
    if (str1[i] != str2[f_char + i])
      return 0;
  return 1;
}
```
user: Translate the below assembly code into C programming language:

```asm
<str_starts_with>:
  endbr64
  push   %r13
  mov    %ecx,%r13d
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  mov    %edx,%ebp
  push   %rbx
  sub    %ebp,%r13d
  mov    %rdi,%rbx
  add    $0x1,%r13d
  sub    $0x8,%rsp
  call   <strlen@plt>
  xor    %r8d,%r8d
  cmp    %eax,%r13d
  jb     L40
  test   %eax,%eax
  je     L26
  sub    $0x1,%eax
  mov    %ebp,%ecx
  lea    0x1(%rbx,%rax,1),%rsi
  sub    %ebx,%ecx
  mov    %rbx,%rax
  jmp    L43
  nopw   0x0(%rax,%rax,1)
L5:
  add    $0x1,%rax
  cmp    %rsi,%rax
  je     L26
L43:
  lea    (%rcx,%rax,1),%edx
  movzbl (%r12,%rdx,1),%ebx
  cmp    %bl,(%rax)
  je     L5
  xor    %r8d,%r8d
L40:
  add    $0x8,%rsp
  mov    %r8d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  xchg   %ax,%ax
L26:
  add    $0x8,%rsp
  mov    $0x1,%r8d
  pop    %rbx
  mov    %r8d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
unsigned str_starts_with(const char *str1, const char *str2, unsigned f_char, unsigned l_char) {
  unsigned i, len = strlen(str1);
  if (len > l_char - f_char + 1)
    return 0;
  for (i = 0; i < len; i++)
    if (str1[i] != str2[f_char + i])
      return 0;
  return 1;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<str_starts_with>:
  endbr64
  push   %r13
  mov    %ecx,%r13d
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  mov    %edx,%ebp
  push   %rbx
  sub    %ebp,%r13d
  mov    %rdi,%rbx
  add    $0x1,%r13d
  sub    $0x8,%rsp
  call   <strlen@plt>
  xor    %r8d,%r8d
  cmp    %eax,%r13d
  jb     L35
  test   %eax,%eax
  je     L33
  sub    $0x1,%eax
  mov    %ebp,%ecx
  lea    0x1(%rbx,%rax,1),%rsi
  sub    %ebx,%ecx
  mov    %rbx,%rax
  jmp    L38
  nopw   0x0(%rax,%rax,1)
L12:
  add    $0x1,%rax
  cmp    %rsi,%rax
  je     L33
L38:
  lea    (%rcx,%rax,1),%edx
  movzbl (%r12,%rdx,1),%ebx
  cmp    %bl,(%rax)
  je     L12
  xor    %r8d,%r8d
L35:
  add    $0x8,%rsp
  mov    %r8d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  xchg   %ax,%ax
L33:
  add    $0x8,%rsp
  mov    $0x1,%r8d
  pop    %rbx
  mov    %r8d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
unsigned str_starts_with(const char *str1, const char *str2, unsigned f_char, unsigned l_char) {
  unsigned i, len = strlen(str1);
  if (len > l_char - f_char + 1)
    return 0;
  for (i = 0; i < len; i++)
    if (str1[i] != str2[f_char + i])
      return 0;
  return 1;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<Merge_Sort>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    -0x1c(%rbp),%eax
  cltq
  shl    $0x2,%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  jne    L13
  mov    $0xffffffff,%edi
  call   <exit@plt>
  jmp    L11
L13:
  mov    -0x1c(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    -0x8(%rbp),%rsi
  mov    -0x18(%rbp),%rax
  mov    %edx,%ecx
  mov    $0x0,%edx
  mov    %rax,%rdi
  call   <MSort@plt>
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  nop
L11:
  leave
  ret
```

assistant: ```c
void Merge_Sort(int A[], int N) {
  int *TmpA = (int *)malloc(N * sizeof(int));
  if (NULL == TmpA)
    exit(-1);
  else {
    MSort(A, TmpA, 0, N - 1);
    free(TmpA);
  }
  return;
}
```
user: Translate the below assembly code into C programming language:

```asm
<Merge_Sort>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%r12
  mov    %esi,%ebx
  lea    0x0(,%rsi,4),%edi
  call   <malloc@plt>
  test   %rax,%rax
  jne    L3
  mov    $0xffffffff,%edi
  call   <exit@plt>
L17:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L3:
  mov    %rax,%rbp
  lea    -0x1(%rbx),%ecx
  mov    $0x0,%edx
  mov    %rax,%rsi
  mov    %r12,%rdi
  call   <MSort@plt>
  mov    %rbp,%rdi
  call   <free@plt>
  jmp    L17
```

assistant: ```c
void Merge_Sort(int A[], int N) {
  int *TmpA = (int *)malloc(N * sizeof(int));
  if (NULL == TmpA)
    exit(-1);
  else {
    MSort(A, TmpA, 0, N - 1);
    free(TmpA);
  }
  return;
}
```