ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<_np_malloc>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  mov    %rsi,%r13
  mov    %edx,%r12d
  test   %rdi,%rdi
  je     L16
L8:
  mov    %rbx,%rdi
  call   <malloc@plt>
  mov    %rax,%rbp
  test   %rax,%rax
  je     L9
L25:
  mov    %rbp,%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L16:
  mov    $0x1,%ecx
  mov    $0x2e,%edx
  lea    D27(%rip),%rsi
  lea    D24(%rip),%rdi
  call   <_np_assert@plt>
  jmp    L8
L9:
  push   %r12
  push   %r13
  mov    $0x0,%r9d
  mov    %rbx,%r8
  lea    D23(%rip),%rcx
  mov    $0x31,%edx
  lea    D27(%rip),%rsi
  mov    $0x5,%edi
  call   <_log@plt>
  add    $0x10,%rsp
  jmp    L25
```

tool_calls: name: retrieve_data
arguments: tag: D27
data_type: string
name: retrieve_data
arguments: tag: D24
data_type: string
name: retrieve_data
arguments: tag: D23
data_type: string

tool: D27: /scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/kenshinx/nproxy/refs/heads/master/src/util.c

tool: D24: size != 0

tool: D23: malloc(%zu) failed at %p @ %s:%d

assistant: ```c
void *_np_malloc(size_t size, const char *fname, int line) {
  void *ptr;
  do {
    if (!(size != 0)) {
      _np_assert("size != 0", "/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/kenshinx/nproxy/refs/heads/master/src/util.c", 46, 1);
    }
  } while (0);
  ptr = malloc(size);
  if (ptr == NULL) {
    do {
      _log(5, "/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/kenshinx/nproxy/refs/heads/master/src/util.c", 49, "malloc(%zu) failed at %p @ %s:%d", size, ptr, fname, line);
    } while (0);
  }
  return ptr;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<_np_malloc>:
  endbr64
  push   %r13
  mov    %rsi,%r13
  push   %r12
  push   %rbp
  mov    %edx,%ebp
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x8,%rsp
  test   %rdi,%rdi
  je     L27
L5:
  mov    %rbx,%rdi
  call   <malloc@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L31
L26:
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax)
L27:
  mov    $0x1,%ecx
  mov    $0x2e,%edx
  lea    D14(%rip),%rsi
  lea    D32(%rip),%rdi
  call   <_np_assert@plt>
  jmp    L5
L31:
  push   %rbp
  mov    $0x31,%edx
  xor    %r9d,%r9d
  mov    %rbx,%r8
  push   %r13
  lea    D3(%rip),%rcx
  mov    $0x5,%edi
  lea    D14(%rip),%rsi
  call   <_log@plt>
  pop    %rax
  pop    %rdx
  jmp    L26
```

tool_calls: name: parse_data
arguments: data_label: D14
type: string
name: parse_data
arguments: data_label: D32
type: string
name: parse_data
arguments: data_label: D3
type: string

tool: D14: /scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/kenshinx/nproxy/refs/heads/master/src/util.c

tool: D32: size != 0

tool: D3: malloc(%zu) failed at %p @ %s:%d

assistant: ```c
void *_np_malloc(size_t size, const char *fname, int line) {
  void *ptr;
  do {
    if (!(size != 0)) {
      _np_assert("size != 0", "/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/kenshinx/nproxy/refs/heads/master/src/util.c", 46, 1);
    }
  } while (0);
  ptr = malloc(size);
  if (ptr == NULL) {
    do {
      _log(5, "/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/kenshinx/nproxy/refs/heads/master/src/util.c", 49, "malloc(%zu) failed at %p @ %s:%d", size, ptr, fname, line);
    } while (0);
  }
  return ptr;
}
```
user: What is the c source code of the assembly code below?

```asm
<_np_malloc>:
  endbr64
  push   %r13
  mov    %rsi,%r13
  push   %r12
  push   %rbp
  mov    %edx,%ebp
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x8,%rsp
  test   %rdi,%rdi
  je     L5
L14:
  mov    %rbx,%rdi
  call   <malloc@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L28
L0:
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax)
L5:
  mov    $0x1,%ecx
  mov    $0x2e,%edx
  lea    D7(%rip),%rsi
  lea    D35(%rip),%rdi
  call   <_np_assert@plt>
  jmp    L14
L28:
  push   %rbp
  mov    $0x31,%edx
  xor    %r9d,%r9d
  mov    %rbx,%r8
  push   %r13
  lea    D17(%rip),%rcx
  mov    $0x5,%edi
  lea    D7(%rip),%rsi
  call   <_log@plt>
  pop    %rax
  pop    %rdx
  jmp    L0
```

tool_calls: name: parse_data
arguments: data_label: D7
type: string
name: parse_data
arguments: data_label: D35
type: string
name: parse_data
arguments: data_label: D17
type: string

tool: D7: /scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/kenshinx/nproxy/refs/heads/master/src/util.c

tool: D35: size != 0

tool: D17: malloc(%zu) failed at %p @ %s:%d

assistant: ```c
void *_np_malloc(size_t size, const char *fname, int line) {
  void *ptr;
  do {
    if (!(size != 0)) {
      _np_assert("size != 0", "/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/kenshinx/nproxy/refs/heads/master/src/util.c", 46, 1);
    }
  } while (0);
  ptr = malloc(size);
  if (ptr == NULL) {
    do {
      _log(5, "/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/kenshinx/nproxy/refs/heads/master/src/util.c", 49, "malloc(%zu) failed at %p @ %s:%d", size, ptr, fname, line);
    } while (0);
  }
  return ptr;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<Free>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    (%rax),%rax
  sub    $0x8,%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x18(%rbp),%rax
  mov    (%rax),%rax
  test   %rax,%rax
  je     L9
  mov    -0x8(%rbp),%rax
  mov    (%rax),%eax
  cmp    $0x42,%eax
  sete   %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <assert@plt>
  mov    -0x8(%rbp),%rax
  movl   $0x0,(%rax)
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    -0x18(%rbp),%rax
  movq   $0x0,(%rax)
L9:
  nop
  leave
  ret
```

assistant: ```c
void Free(void **item) {
  int *p = (int *)*item - 2;
  if (*item != NULL) {
    assert(p[0] == 0x42);
    p[0] = 0;
    ;
    free(p);
    ;
    *item = NULL;
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<Free>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    (%rdi),%rbx
  test   %rbx,%rbx
  je     L2
  mov    %rdi,%rbp
  cmpl   $0x42,-0x8(%rbx)
  sete   %dil
  movzbl %dil,%edi
  call   <assert@plt>
  movl   $0x0,-0x8(%rbx)
  lea    -0x8(%rbx),%rdi
  call   <free@plt>
  movq   $0x0,0x0(%rbp)
L2:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void Free(void **item) {
  int *p = (int *)*item - 2;
  if (*item != NULL) {
    assert(p[0] == 0x42);
    p[0] = 0;
    ;
    free(p);
    ;
    *item = NULL;
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<Free>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    (%rdi),%rbx
  test   %rbx,%rbx
  je     L3
  mov    %rdi,%rbp
  xor    %edi,%edi
  cmpl   $0x42,-0x8(%rbx)
  sete   %dil
  call   <assert@plt>
  movl   $0x0,-0x8(%rbx)
  lea    -0x8(%rbx),%rdi
  call   <free@plt>
  movq   $0x0,0x0(%rbp)
L3:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void Free(void **item) {
  int *p = (int *)*item - 2;
  if (*item != NULL) {
    assert(p[0] == 0x42);
    p[0] = 0;
    ;
    free(p);
    ;
    *item = NULL;
  }
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<Free>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    (%rdi),%rbx
  test   %rbx,%rbx
  je     L4
  mov    %rdi,%rbp
  xor    %edi,%edi
  cmpl   $0x42,-0x8(%rbx)
  sete   %dil
  call   <assert@plt>
  movl   $0x0,-0x8(%rbx)
  lea    -0x8(%rbx),%rdi
  call   <free@plt>
  movq   $0x0,0x0(%rbp)
L4:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void Free(void **item) {
  int *p = (int *)*item - 2;
  if (*item != NULL) {
    assert(p[0] == 0x42);
    p[0] = 0;
    ;
    free(p);
    ;
    *item = NULL;
  }
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<NmiSR>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
L0:
  lea    D8(%rip),%rax
  mov    %rax,%rdi
  call   <UARTprintf@plt>
  jmp    L0
```

tool_calls: name: extract_symbolic_data
arguments: label: D8
datatype: string

tool: D8: NmiSR


assistant: ```c
void NmiSR(void) {
  while (1) {
    UARTprintf("NmiSR\r\n");
  }
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<NmiSR>:
  endbr64
  push   %rbx
  lea    D8(%rip),%rbx
L5:
  mov    %rbx,%rdi
  call   <UARTprintf@plt>
  jmp    L5
```

tool_calls: name: parse_data
arguments: tag: D8
type: string

tool: D8: NmiSR


assistant: ```c
void NmiSR(void) {
  while (1) {
    UARTprintf("NmiSR\r\n");
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<NmiSR>:
  endbr64
  push   %rbx
  lea    D2(%rip),%rbx
  nopl   0x0(%rax)
L6:
  mov    %rbx,%rdi
  call   <UARTprintf@plt>
  jmp    L6
```

tool_calls: name: read_data
arguments: data_tag: D2
type: string

tool: D2: NmiSR


assistant: ```c
void NmiSR(void) {
  while (1) {
    UARTprintf("NmiSR\r\n");
  }
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<NmiSR>:
  endbr64
  push   %rbx
  lea    D0(%rip),%rbx
  nopl   0x0(%rax)
L6:
  mov    %rbx,%rdi
  call   <UARTprintf@plt>
  jmp    L6
```

tool_calls: name: parse_data
arguments: data_tag: D0
data_type: string

tool: D0: NmiSR


assistant: ```c
void NmiSR(void) {
  while (1) {
    UARTprintf("NmiSR\r\n");
  }
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<is_end>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    $0x0,%eax
  call   <str_value@plt>
  test   %rax,%rax
  jne    L11
  mov    $0x1,%eax
  jmp    L0
L11:
  mov    $0x0,%eax
L0:
  pop    %rbp
  ret
```

assistant: ```c
int is_end() {
  if (str_value() == 0)
    return 1;
  else
    return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<is_end>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%eax
  call   <str_value@plt>
  test   %rax,%rax
  sete   %al
  movzbl %al,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int is_end() {
  if (str_value() == 0)
    return 1;
  else
    return 0;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<is_end>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <str_value@plt>
  test   %rax,%rax
  sete   %al
  add    $0x8,%rsp
  movzbl %al,%eax
  ret
```

assistant: ```c
int is_end() {
  if (str_value() == 0)
    return 1;
  else
    return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<is_end>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <str_value@plt>
  test   %rax,%rax
  sete   %al
  add    $0x8,%rsp
  movzbl %al,%eax
  ret
```

assistant: ```c
int is_end() {
  if (str_value() == 0)
    return 1;
  else
    return 0;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<utest_should_filter_test>:
  endbr64
  mov    $0x0,%eax
  test   %rdi,%rdi
  je     L188
  movzbl (%rdi),%eax
  mov    %rdi,%rdx
  test   %al,%al
  jne    L154
L87:
  cmpb   $0x0,(%rsi)
  je     L62
  cmp    %rdi,%rdx
  je     L149
  cmpb   $0x2a,-0x1(%rdx)
  setne  %al
  movzbl %al,%eax
  ret
L92:
  lea    0x1(%rdx),%r11
  movzbl 0x1(%rdx),%r10d
  test   %r10b,%r10b
  je     L88
  lea    0x1(%rsi),%rax
  mov    %r11,%rdx
  mov    %r10d,%ecx
  jmp    L116
L123:
  lea    0x1(%rdx),%r8
  movzbl 0x1(%rdx),%ecx
  test   %cl,%cl
  je     L170
  mov    %r8,%rdx
L16:
  add    $0x1,%rax
L116:
  lea    -0x1(%rax),%rsi
  mov    %rax,%r9
  movzbl -0x1(%rax),%r8d
  cmp    $0x2a,%cl
  je     L53
  test   %r8b,%r8b
  je     L53
  cmp    %cl,%r8b
  je     L123
  mov    %r11,%rdx
  mov    %r10d,%ecx
  jmp    L16
L53:
  test   %cl,%cl
  je     L47
  cmpb   $0x0,(%rsi)
  jne    L129
  mov    $0x1,%eax
  ret
L38:
  mov    $0x0,%eax
  ret
L59:
  mov    $0x1,%eax
  ret
L149:
  mov    $0x1,%eax
  ret
L62:
  mov    $0x0,%eax
  ret
L31:
  test   %al,%al
  setne  %al
  movzbl %al,%eax
  ret
L88:
  mov    %rsi,%r9
  mov    %r11,%r8
L170:
  mov    %r9,%rsi
  mov    %r8,%rdx
L47:
  cmpb   $0x0,(%rsi)
  je     L38
L129:
  movzbl (%rdx),%eax
  test   %al,%al
  je     L87
L154:
  movzbl (%rsi),%ecx
  test   %cl,%cl
  je     L31
  cmp    $0x2a,%al
  je     L92
  cmp    %al,%cl
  jne    L59
  add    $0x1,%rsi
  add    $0x1,%rdx
  jmp    L129
L188:
  ret
```

assistant: ```c
__attribute__((weak)) int utest_should_filter_test(const char *filter, const char *testcase) {
  if (filter) {
    const char *filter_cur = filter;
    const char *testcase_cur = testcase;
    const char *filter_wildcard = 0;
    while (('\0' != *filter_cur) && ('\0' != *testcase_cur)) {
      if ('*' == *filter_cur) {
        filter_wildcard = filter_cur;
        filter_cur++;
        while (('\0' != *filter_cur) && ('\0' != *testcase_cur)) {
          if ('*' == *filter_cur) {
            break;
          } else if (*filter_cur != *testcase_cur) {
            filter_cur = filter_wildcard;
          }
          testcase_cur++;
          filter_cur++;
        }
        if (('\0' == *filter_cur) && ('\0' == *testcase_cur)) {
          return 0;
        }
        if ('\0' == *testcase_cur) {
          return 1;
        }
      } else {
        if (*testcase_cur != *filter_cur) {
          return 1;
        } else {
          testcase_cur++;
          filter_cur++;
        }
      }
    }
    if (('\0' != *filter_cur) || (('\0' != *testcase_cur) && ((filter == filter_cur) || ('*' != filter_cur[-1])))) {
      return 1;
    }
  }
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<utest_should_filter_test>:
  endbr64
  xor    %eax,%eax
  test   %rdi,%rdi
  je     L71
  movzbl (%rdi),%ecx
  movzbl (%rsi),%eax
  mov    %rdi,%rdx
  mov    %rdi,%r11
  test   %cl,%cl
  jne    L99
  jmp    L133
  nopl   0x0(%rax)
L192:
  cmp    %cl,%al
  jne    L91
  movzbl 0x1(%rdx),%ecx
  movzbl 0x1(%rsi),%eax
  add    $0x1,%rdx
  add    $0x1,%rsi
L40:
  test   %cl,%cl
  je     L67
L99:
  test   %al,%al
  je     L91
  cmp    $0x2a,%cl
  jne    L192
  movzbl 0x1(%rdx),%r9d
  lea    0x1(%rdx),%r10
  test   %r9b,%r9b
  je     L63
  mov    %r10,%rdx
  mov    %r9d,%ecx
  jmp    L47
  nopl   0x0(%rax,%rax,1)
L70:
  mov    %r10,%rdx
  mov    %r9d,%ecx
L44:
  movzbl (%r8),%eax
  mov    %r8,%rsi
L47:
  cmp    $0x2a,%cl
  je     L162
  test   %al,%al
  je     L91
  lea    0x1(%rsi),%r8
  cmp    %cl,%al
  jne    L70
  movzbl 0x1(%rdx),%ecx
  lea    0x1(%rdx),%r11
  test   %cl,%cl
  je     L93
  mov    %r11,%rdx
  jmp    L44
L67:
  mov    %rdx,%r11
L133:
  test   %al,%al
  jne    L156
L185:
  xor    %eax,%eax
L71:
  ret
  nopl   0x0(%rax)
L93:
  cmpb   $0x0,0x1(%rsi)
  je     L185
L156:
  cmp    %r11,%rdi
  je     L91
  xor    %eax,%eax
  cmpb   $0x2a,-0x1(%r11)
  setne  %al
  ret
  cs nopw 0x0(%rax,%rax,1)
L91:
  mov    $0x1,%eax
  ret
  cs nopw 0x0(%rax,%rax,1)
L162:
  test   %al,%al
  je     L91
  movzbl (%rdx),%ecx
  jmp    L40
L63:
  mov    %r10,%r11
  jmp    L156
```

assistant: ```c
__attribute__((weak)) int utest_should_filter_test(const char *filter, const char *testcase) {
  if (filter) {
    const char *filter_cur = filter;
    const char *testcase_cur = testcase;
    const char *filter_wildcard = 0;
    while (('\0' != *filter_cur) && ('\0' != *testcase_cur)) {
      if ('*' == *filter_cur) {
        filter_wildcard = filter_cur;
        filter_cur++;
        while (('\0' != *filter_cur) && ('\0' != *testcase_cur)) {
          if ('*' == *filter_cur) {
            break;
          } else if (*filter_cur != *testcase_cur) {
            filter_cur = filter_wildcard;
          }
          testcase_cur++;
          filter_cur++;
        }
        if (('\0' == *filter_cur) && ('\0' == *testcase_cur)) {
          return 0;
        }
        if ('\0' == *testcase_cur) {
          return 1;
        }
      } else {
        if (*testcase_cur != *filter_cur) {
          return 1;
        } else {
          testcase_cur++;
          filter_cur++;
        }
      }
    }
    if (('\0' != *filter_cur) || (('\0' != *testcase_cur) && ((filter == filter_cur) || ('*' != filter_cur[-1])))) {
      return 1;
    }
  }
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<utest_should_filter_test>:
  endbr64
  xor    %eax,%eax
  test   %rdi,%rdi
  je     L83
  movzbl (%rdi),%ecx
  movzbl (%rsi),%eax
  mov    %rdi,%rdx
  mov    %rdi,%r11
  test   %cl,%cl
  jne    L23
  jmp    L135
  nopl   0x0(%rax)
L189:
  cmp    %al,%cl
  jne    L8
  movzbl 0x1(%rdx),%ecx
  movzbl 0x1(%rsi),%eax
  add    $0x1,%rdx
  add    $0x1,%rsi
L139:
  test   %cl,%cl
  je     L148
L23:
  test   %al,%al
  je     L8
  cmp    $0x2a,%cl
  jne    L189
  movzbl 0x1(%rdx),%r9d
  lea    0x1(%rdx),%r10
  test   %r9b,%r9b
  je     L10
  mov    %r10,%rdx
  mov    %r9d,%ecx
  jmp    L144
  nopl   0x0(%rax,%rax,1)
L45:
  mov    %r10,%rdx
  mov    %r9d,%ecx
L123:
  movzbl (%r8),%eax
  mov    %r8,%rsi
L144:
  cmp    $0x2a,%cl
  je     L130
  test   %al,%al
  je     L8
  lea    0x1(%rsi),%r8
  cmp    %cl,%al
  jne    L45
  movzbl 0x1(%rdx),%ecx
  lea    0x1(%rdx),%r11
  test   %cl,%cl
  je     L69
  mov    %r11,%rdx
  jmp    L123
L148:
  mov    %rdx,%r11
L135:
  test   %al,%al
  jne    L133
L127:
  xor    %eax,%eax
L83:
  ret
  nopl   0x0(%rax)
L69:
  cmpb   $0x0,0x1(%rsi)
  je     L127
L133:
  cmp    %r11,%rdi
  je     L8
  xor    %eax,%eax
  cmpb   $0x2a,-0x1(%r11)
  setne  %al
  ret
  cs nopw 0x0(%rax,%rax,1)
L8:
  mov    $0x1,%eax
  ret
  cs nopw 0x0(%rax,%rax,1)
L130:
  test   %al,%al
  je     L8
  movzbl (%rdx),%ecx
  jmp    L139
L10:
  mov    %r10,%r11
  jmp    L133
```

assistant: ```c
__attribute__((weak)) int utest_should_filter_test(const char *filter, const char *testcase) {
  if (filter) {
    const char *filter_cur = filter;
    const char *testcase_cur = testcase;
    const char *filter_wildcard = 0;
    while (('\0' != *filter_cur) && ('\0' != *testcase_cur)) {
      if ('*' == *filter_cur) {
        filter_wildcard = filter_cur;
        filter_cur++;
        while (('\0' != *filter_cur) && ('\0' != *testcase_cur)) {
          if ('*' == *filter_cur) {
            break;
          } else if (*filter_cur != *testcase_cur) {
            filter_cur = filter_wildcard;
          }
          testcase_cur++;
          filter_cur++;
        }
        if (('\0' == *filter_cur) && ('\0' == *testcase_cur)) {
          return 0;
        }
        if ('\0' == *testcase_cur) {
          return 1;
        }
      } else {
        if (*testcase_cur != *filter_cur) {
          return 1;
        } else {
          testcase_cur++;
          filter_cur++;
        }
      }
    }
    if (('\0' != *filter_cur) || (('\0' != *testcase_cur) && ((filter == filter_cur) || ('*' != filter_cur[-1])))) {
      return 1;
    }
  }
  return 0;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<readline>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L3
L19:
  mov    -0x4(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0x4(%rbp)
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rax,%rdx
  movzbl -0x5(%rbp),%eax
  mov    %al,(%rdx)
L3:
  mov    $0x0,%eax
  call   <getchar@plt>
  mov    %al,-0x5(%rbp)
  cmpb   $0xa,-0x5(%rbp)
  je     L23
  mov    -0x4(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jl     L19
L23:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  mov    -0x4(%rbp),%eax
  leave
  ret
```

assistant: ```c
int readline(char *arr, int n) {
  char ch;
  int i = 0;
  while ((ch = getchar()) != '\n' && i < n)
    arr[i++] = ch;
  arr[i] = '\0';
  return i;
}
```
user: Translate the below assembly code into C programming language:

```asm
<readline>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  mov    %esi,%r12d
  mov    $0x0,%ebx
L7:
  mov    %ebx,%r13d
  mov    $0x0,%eax
  call   <getchar@plt>
  cmp    %ebx,%r12d
  jle    L18
  cmp    $0xa,%al
  je     L18
  mov    %al,0x0(%rbp,%rbx,1)
  add    $0x1,%rbx
  jmp    L7
L18:
  movslq %r13d,%rax
  movb   $0x0,0x0(%rbp,%rax,1)
  mov    %r13d,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
int readline(char *arr, int n) {
  char ch;
  int i = 0;
  while ((ch = getchar()) != '\n' && i < n)
    arr[i++] = ch;
  arr[i] = '\0';
  return i;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<readline>:
  endbr64
  push   %r12
  xor    %r12d,%r12d
  push   %rbp
  mov    %esi,%ebp
  push   %rbx
  mov    %rdi,%rbx
  jmp    L5
  nopw   0x0(%rax,%rax,1)
L15:
  cmp    $0xa,%al
  je     L9
  mov    %al,(%rbx)
  add    $0x1,%r12d
  add    $0x1,%rbx
L5:
  xor    %eax,%eax
  call   <getchar@plt>
  cmp    %ebp,%r12d
  jl     L15
L9:
  movb   $0x0,(%rbx)
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int readline(char *arr, int n) {
  char ch;
  int i = 0;
  while ((ch = getchar()) != '\n' && i < n)
    arr[i++] = ch;
  arr[i] = '\0';
  return i;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<readline>:
  endbr64
  push   %r12
  xor    %r12d,%r12d
  push   %rbp
  mov    %esi,%ebp
  push   %rbx
  mov    %rdi,%rbx
  jmp    L10
  nopw   0x0(%rax,%rax,1)
L20:
  cmp    $0xa,%al
  je     L5
  mov    %al,(%rbx)
  add    $0x1,%r12d
  add    $0x1,%rbx
L10:
  xor    %eax,%eax
  call   <getchar@plt>
  cmp    %ebp,%r12d
  jl     L20
L5:
  movb   $0x0,(%rbx)
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int readline(char *arr, int n) {
  char ch;
  int i = 0;
  while ((ch = getchar()) != '\n' && i < n)
    arr[i++] = ch;
  arr[i] = '\0';
  return i;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<encode>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %rdx,-0x28(%rbp)
  movl   $0x0,-0x4(%rbp)
  movl   $0x0,-0x8(%rbp)
  jmp    L53
L56:
  mov    -0x8(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    -0x4(%rbp),%edx
  movslq %edx,%rcx
  mov    -0x28(%rbp),%rdx
  add    %rcx,%rdx
  movzbl (%rax),%eax
  mov    %al,(%rdx)
  addl   $0x1,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%edx
  add    $0x1,%edx
  mov    %dl,(%rax)
  jmp    L74
L44:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%edx
  add    $0x1,%edx
  mov    %dl,(%rax)
  addl   $0x1,-0x8(%rbp)
L74:
  mov    -0x8(%rbp),%eax
  add    $0x1,%eax
  cmp    %eax,-0x1c(%rbp)
  jle    L73
  mov    -0x8(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%edx
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x1(%rax),%rcx
  mov    -0x18(%rbp),%rax
  add    %rcx,%rax
  movzbl (%rax),%eax
  cmp    %al,%dl
  jne    L73
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0xce,%al
  jbe    L44
L73:
  addl   $0x1,-0x4(%rbp)
  addl   $0x1,-0x8(%rbp)
L53:
  mov    -0x8(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jl     L56
  mov    -0x1c(%rbp),%eax
  cmp    -0x4(%rbp),%eax
  jge    L32
  lea    D12(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  jmp    L51
L32:
  mov    -0x1c(%rbp),%edx
  mov    -0x4(%rbp),%eax
  mov    %eax,%esi
  lea    D7(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
L51:
  mov    -0x4(%rbp),%eax
  leave
  ret
```

tool_calls: name: unpack_data
arguments: data_label: D12
type_infered: string
name: unpack_data
arguments: data_label: D7
type_infered: string

tool: D12: Run length inefficient!

tool: D7: %d vs %d

assistant: ```c
int encode(const unsigned char *data, int len, unsigned char *res) {
  int i, j = 0;
  for (i = 0; i < len; i++) {
    res[j] = data[i];
    j++;
    res[j]++;
    while (i + 1 < len && data[i] == data[i + 1] && res[j] < 0xCF) {
      res[j]++;
      i++;
    }
    j++;
  }
  if (len < j)
    printf("Run length inefficient!\n");
  else
    printf("%d vs %d", j, len);
  return j;
}
```