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

```asm
<find_bin_string>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    %rcx,-0x30(%rbp)
  cmpq   $0x0,-0x30(%rbp)
  jne    L45
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <__UNCONST@plt>
  jmp    L24
L45:
  mov    -0x20(%rbp),%rax
  cmp    -0x30(%rbp),%rax
  jae    L72
  mov    $0x0,%eax
  jmp    L24
L72:
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  jmp    L0
L5:
  mov    -0x30(%rbp),%rdx
  mov    -0x28(%rbp),%rcx
  mov    -0x10(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <memcmp@plt>
  test   %rax,%rax
  jne    L61
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <__UNCONST@plt>
  jmp    L24
L61:
  addq   $0x1,-0x10(%rbp)
L0:
  mov    -0x10(%rbp),%rax
  sub    -0x8(%rbp),%rax
  mov    %rax,%rdx
  mov    -0x20(%rbp),%rax
  sub    -0x30(%rbp),%rax
  add    $0x1,%rax
  cmp    %rax,%rdx
  jb     L5
  mov    $0x0,%eax
L24:
  leave
  ret
```

assistant: ```c
void *find_bin_string(const void *blockarg, size_t blen, const void *pat, size_t plen) {
  const uint8_t *block;
  const uint8_t *bp;
  if (plen == 0) {
    return __UNCONST(blockarg);
  }
  if (blen < plen) {
    return NULL;
  }
  for (bp = block = blockarg; (size_t)(bp - block) < blen - plen + 1; bp++) {
    if (memcmp(bp, pat, plen) == 0) {
      return __UNCONST(bp);
    }
  }
  return NULL;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<find_bin_string>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%r13
  test   %rcx,%rcx
  je     L78
  mov    %rdx,%r14
  mov    %rcx,%r12
  cmp    %rsi,%rcx
  ja     L11
  lea    0x1(%rsi),%rbp
  sub    %rcx,%rbp
  je     L32
  mov    %rdi,%rbx
L41:
  mov    %r12,%rdx
  mov    %r14,%rsi
  mov    %rbx,%rdi
  call   <memcmp@plt>
  test   %rax,%rax
  je     L72
  add    $0x1,%rbx
  mov    %rbx,%rax
  sub    %r13,%rax
  cmp    %rbp,%rax
  jb     L41
  mov    $0x0,%eax
  jmp    L83
L78:
  call   <__UNCONST@plt>
  jmp    L83
L72:
  mov    %rbx,%rdi
  call   <__UNCONST@plt>
L83:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L11:
  mov    $0x0,%eax
  jmp    L83
L32:
  mov    $0x0,%eax
  jmp    L83
```

assistant: ```c
void *find_bin_string(const void *blockarg, size_t blen, const void *pat, size_t plen) {
  const uint8_t *block;
  const uint8_t *bp;
  if (plen == 0) {
    return __UNCONST(blockarg);
  }
  if (blen < plen) {
    return NULL;
  }
  for (bp = block = blockarg; (size_t)(bp - block) < blen - plen + 1; bp++) {
    if (memcmp(bp, pat, plen) == 0) {
      return __UNCONST(bp);
    }
  }
  return NULL;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<find_bin_string>:
  endbr64
  push   %r14
  push   %r13
  mov    %rdi,%r13
  push   %r12
  push   %rbp
  push   %rbx
  test   %rcx,%rcx
  je     L10
  mov    %rcx,%r12
  cmp    %rsi,%rcx
  ja     L44
  lea    0x1(%rsi),%rbx
  sub    %rcx,%rbx
  je     L44
  mov    %rdx,%r14
  mov    %rdi,%rbp
  jmp    L30
  nopl   (%rax)
L18:
  add    $0x1,%rbp
  mov    %rbp,%rax
  sub    %r13,%rax
  cmp    %rbx,%rax
  jae    L44
L30:
  mov    %r12,%rdx
  mov    %r14,%rsi
  mov    %rbp,%rdi
  call   <memcmp@plt>
  test   %rax,%rax
  jne    L18
  mov    %rbp,%rdi
L10:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  jmp    1070 <__UNCONST@plt>
  nopw   0x0(%rax,%rax,1)
L44:
  pop    %rbx
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

assistant: ```c
void *find_bin_string(const void *blockarg, size_t blen, const void *pat, size_t plen) {
  const uint8_t *block;
  const uint8_t *bp;
  if (plen == 0) {
    return __UNCONST(blockarg);
  }
  if (blen < plen) {
    return NULL;
  }
  for (bp = block = blockarg; (size_t)(bp - block) < blen - plen + 1; bp++) {
    if (memcmp(bp, pat, plen) == 0) {
      return __UNCONST(bp);
    }
  }
  return NULL;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<find_bin_string>:
  endbr64
  push   %r14
  push   %r13
  mov    %rdi,%r13
  push   %r12
  push   %rbp
  push   %rbx
  test   %rcx,%rcx
  je     L3
  mov    %rcx,%r12
  cmp    %rsi,%rcx
  ja     L37
  lea    0x1(%rsi),%rbx
  sub    %rcx,%rbx
  je     L37
  mov    %rdx,%r14
  mov    %rdi,%rbp
  jmp    L58
  nopl   (%rax)
L23:
  add    $0x1,%rbp
  mov    %rbp,%rax
  sub    %r13,%rax
  cmp    %rbx,%rax
  jae    L37
L58:
  mov    %r12,%rdx
  mov    %r14,%rsi
  mov    %rbp,%rdi
  call   <memcmp@plt>
  test   %rax,%rax
  jne    L23
  mov    %rbp,%rdi
L3:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  jmp    1070 <__UNCONST@plt>
  nopw   0x0(%rax,%rax,1)
L37:
  pop    %rbx
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

assistant: ```c
void *find_bin_string(const void *blockarg, size_t blen, const void *pat, size_t plen) {
  const uint8_t *block;
  const uint8_t *bp;
  if (plen == 0) {
    return __UNCONST(blockarg);
  }
  if (blen < plen) {
    return NULL;
  }
  for (bp = block = blockarg; (size_t)(bp - block) < blen - plen + 1; bp++) {
    if (memcmp(bp, pat, plen) == 0) {
      return __UNCONST(bp);
    }
  }
  return NULL;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<WebPSafeFree>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  nop
  leave
  ret
```

assistant: ```c
void WebPSafeFree(void *const ptr) {
  if (ptr != NULL) {
    do {
    } while (0);
    do {
    } while (0);
  }
  free(ptr);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<WebPSafeFree>:
  endbr64
  sub    $0x8,%rsp
  call   <free@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
void WebPSafeFree(void *const ptr) {
  if (ptr != NULL) {
    do {
    } while (0);
    do {
    } while (0);
  }
  free(ptr);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<WebPSafeFree>:
  endbr64
  jmp    1050 <free@plt>
```

assistant: ```c
void WebPSafeFree(void *const ptr) {
  if (ptr != NULL) {
    do {
    } while (0);
    do {
    } while (0);
  }
  free(ptr);
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<WebPSafeFree>:
  endbr64
  jmp    1050 <free@plt>
```

assistant: ```c
void WebPSafeFree(void *const ptr) {
  if (ptr != NULL) {
    do {
    } while (0);
    do {
    } while (0);
  }
  free(ptr);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<WrStringOverflow>:
  endbr64
  push   %rbx
  sub    $0x30,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  lea    0x1e(%rsp),%rdi
  lea    D39(%rip),%rsi
  call   <strcpy@plt>
  lea    D60(%rip),%rdi
  call   <WrMessage@plt>
  movl   $0xffffffff,0xc(%rsp)
  movl   $0xffffffff,0x10(%rsp)
  lea    0x10(%rsp),%rcx
  lea    0x14(%rsp),%rbx
  lea    0xc(%rsp),%rsi
  mov    %rbx,%rdx
  lea    D2(%rip),%rdi
  call   <printf@plt>
  lea    D0(%rip),%rsi
  mov    %rbx,%rdi
  call   <strcpy@plt>
  cmpl   $0xffffffff,0xc(%rsp)
  jne    L65
  cmpl   $0xffffffff,0x10(%rsp)
  je     L26
L67:
  lea    D18(%rip),%rdi
  call   <WrMessage@plt>
  mov    0xc(%rsp),%eax
  and    0x10(%rsp),%eax
  cmp    $0xffffffff,%eax
  je     L26
L3:
  mov    0x28(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L27
  add    $0x30,%rsp
  pop    %rbx
  ret
L65:
  lea    D10(%rip),%rdi
  call   <WrMessage@plt>
  cmpl   $0xffffffff,0x10(%rsp)
  jne    L67
  cmpl   $0xffffffff,0xc(%rsp)
  jne    L3
L26:
  lea    D28(%rip),%rdi
  call   <WrMessage@plt>
  lea    D25(%rip),%rdi
  call   <WrMessage@plt>
  jmp    L3
L27:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: tag: D39
type_guessed: string
name: read_data
arguments: tag: D60
type_guessed: string
name: read_data
arguments: tag: D2
type_guessed: string
name: read_data
arguments: tag: D0
type_guessed: string
name: read_data
arguments: tag: D18
type_guessed: string
name: read_data
arguments: tag: D10
type_guessed: string
name: read_data
arguments: tag: D28
type_guessed: string
name: read_data
arguments: tag: D25
type_guessed: string

tool: D39: Dummy

tool: D60: @STRING-OVERFLOW

tool: D2: Adresses of the variables:
int before: %p
string:     %p
int after:  %p


tool: D0: 1234567890

tool: D18: @STRING-OVERFLOW-AFTER

tool: D10: @STRING-OVERFLOW-BEFORE

tool: D28: @STRING-OVERFLOW-NO-EFFECT

tool: D25: @STRING-OVERFLOW-MEMORY-ALIGNMENT

assistant: ```c
void WrStringOverflow(void) {
  int int_before;
  char string[10];
  int int_after;
  long diff1;
  long diff2;
  char second_string[10];
  strcpy(second_string, "Dummy");
  WrMessage("@STRING-OVERFLOW");
  int_before = -1;
  int_after = -1;
  printf("Adresses of the variables:\nint before: %p\nstring:     %p\nint after:  %p\n", &int_before, string, &int_after);
  strcpy(string, "1234567890");
  if (int_before != -1) {
    WrMessage("@STRING-OVERFLOW-BEFORE");
  }
  if (int_after != -1) {
    WrMessage("@STRING-OVERFLOW-AFTER");
  }
  if (int_before == -1 && int_after == -1) {
    WrMessage("@STRING-OVERFLOW-NO-EFFECT");
    diff1 = (long)&int_after - (long)&string[0];
    diff2 = (long)&int_after - (long)&int_before;
    if (diff1 > sizeof(string)) {
      WrMessage("@STRING-OVERFLOW-MEMORY-ALIGNMENT");
    } else {
      if (diff2 > diff1) {
        WrMessage("@STRING-OVERFLOW-STACK-REORGANISED");
      } else {
        WrMessage("@STRING-OVERFLOW-MEMORY-ALIGNMENT");
      }
    }
  }
  return;
}
```
user: What is the c source code of the assembly code below:

```asm
<strval>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  mov    %rdi,-0x10(%rbp)
  mov    $0x0,%ebx
  jmp    L18
L2:
  shl    $0x8,%ebx
  mov    -0x10(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x10(%rbp)
  movzbl (%rax),%eax
  movsbl %al,%eax
  add    %eax,%ebx
L18:
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L2
  mov    %ebx,%eax
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
int strval(char *str) {
  register int num;
  num = 0;
  while (*str) {
    num <<= 8;
    num += (int)*str++;
  }
  return (num);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<strval>:
  endbr64
  movzbl (%rdi),%edx
  test   %dl,%dl
  je     L6
  mov    $0x0,%eax
L9:
  shl    $0x8,%eax
  add    $0x1,%rdi
  movsbl %dl,%edx
  add    %edx,%eax
  movzbl (%rdi),%edx
  test   %dl,%dl
  jne    L9
  ret
L6:
  mov    $0x0,%eax
  ret
```

assistant: ```c
int strval(char *str) {
  register int num;
  num = 0;
  while (*str) {
    num <<= 8;
    num += (int)*str++;
  }
  return (num);
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<strval>:
  endbr64
  movsbl (%rdi),%edx
  xor    %eax,%eax
  test   %dl,%dl
  je     L18
  nopl   (%rax)
L12:
  shl    $0x8,%eax
  add    $0x1,%rdi
  add    %edx,%eax
  movsbl (%rdi),%edx
  test   %dl,%dl
  jne    L12
  ret
  nopl   0x0(%rax)
L18:
  ret
```

assistant: ```c
int strval(char *str) {
  register int num;
  num = 0;
  while (*str) {
    num <<= 8;
    num += (int)*str++;
  }
  return (num);
}
```
user: Translate the below assembly code into C programming language:

```asm
<strval>:
  endbr64
  movsbl (%rdi),%edx
  xor    %eax,%eax
  test   %dl,%dl
  je     L1
  nopl   (%rax)
L7:
  shl    $0x8,%eax
  add    $0x1,%rdi
  add    %edx,%eax
  movsbl (%rdi),%edx
  test   %dl,%dl
  jne    L7
  ret
  nopl   0x0(%rax)
L1:
  ret
```

assistant: ```c
int strval(char *str) {
  register int num;
  num = 0;
  while (*str) {
    num <<= 8;
    num += (int)*str++;
  }
  return (num);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<cvs_symbol_name_compare>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    -0x8(%rbp),%rax
  cmp    -0x10(%rbp),%rax
  jae    L37
  mov    $0xffffffff,%eax
  jmp    L19
L37:
  mov    -0x10(%rbp),%rax
  cmp    -0x8(%rbp),%rax
  jae    L26
  mov    $0x1,%eax
  jmp    L19
L26:
  mov    $0x0,%eax
L19:
  pop    %rbp
  ret
```

assistant: ```c
int cvs_symbol_name_compare(void *x, void *y) {
  if (x < y)
    return -1;
  else if (y < x)
    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
<cvs_symbol_name_compare>:
  endbr64
  mov    $0xffffffff,%eax
  cmp    %rsi,%rdi
  jb     L1
  seta   %al
  movzbl %al,%eax
L1:
  ret
```

assistant: ```c
int cvs_symbol_name_compare(void *x, void *y) {
  if (x < y)
    return -1;
  else if (y < x)
    return 1;
  else
    return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<cvs_symbol_name_compare>:
  endbr64
  xor    %eax,%eax
  cmp    %rsi,%rdi
  mov    $0xffffffff,%edx
  seta   %al
  cmovb  %edx,%eax
  ret
```

assistant: ```c
int cvs_symbol_name_compare(void *x, void *y) {
  if (x < y)
    return -1;
  else if (y < x)
    return 1;
  else
    return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<cvs_symbol_name_compare>:
  endbr64
  xor    %eax,%eax
  cmp    %rsi,%rdi
  mov    $0xffffffff,%edx
  seta   %al
  cmovb  %edx,%eax
  ret
```

assistant: ```c
int cvs_symbol_name_compare(void *x, void *y) {
  if (x < y)
    return -1;
  else if (y < x)
    return 1;
  else
    return 0;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<islandPerimeter>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %edx,-0x20(%rbp)
  movl   $0x0,-0xc(%rbp)
  movl   $0x0,-0x8(%rbp)
  jmp    L30
L152:
  movl   $0x0,-0x4(%rbp)
  jmp    L32
L156:
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x8(%rbp),%eax
  cltq
  shl    $0x2,%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  test   %eax,%eax
  je     L99
  cmpl   $0x0,-0x8(%rbp)
  jg     L151
  addl   $0x1,-0xc(%rbp)
  jmp    L84
L151:
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x8(%rbp),%eax
  cltq
  shl    $0x2,%rax
  sub    $0x4,%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  test   %eax,%eax
  jne    L84
  addl   $0x1,-0xc(%rbp)
L84:
  mov    -0x8(%rbp),%eax
  add    $0x1,%eax
  cmp    %eax,-0x20(%rbp)
  jg     L147
  addl   $0x1,-0xc(%rbp)
  jmp    L179
L147:
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x8(%rbp),%eax
  cltq
  add    $0x1,%rax
  shl    $0x2,%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  test   %eax,%eax
  jne    L179
  addl   $0x1,-0xc(%rbp)
L179:
  cmpl   $0x0,-0x4(%rbp)
  jg     L165
  addl   $0x1,-0xc(%rbp)
  jmp    L71
L165:
  mov    -0x4(%rbp),%eax
  cltq
  shl    $0x3,%rax
  lea    -0x8(%rax),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x8(%rbp),%eax
  cltq
  shl    $0x2,%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  test   %eax,%eax
  jne    L71
  addl   $0x1,-0xc(%rbp)
L71:
  mov    -0x4(%rbp),%eax
  add    $0x1,%eax
  cmp    %eax,-0x1c(%rbp)
  jg     L25
  addl   $0x1,-0xc(%rbp)
  jmp    L115
L25:
  mov    -0x4(%rbp),%eax
  cltq
  add    $0x1,%rax
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x8(%rbp),%eax
  cltq
  shl    $0x2,%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  test   %eax,%eax
  jne    L115
  addl   $0x1,-0xc(%rbp)
  jmp    L115
L99:
  nop
L115:
  addl   $0x1,-0x4(%rbp)
L32:
  mov    -0x4(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jl     L156
  addl   $0x1,-0x8(%rbp)
L30:
  mov    -0x8(%rbp),%eax
  cmp    -0x20(%rbp),%eax
  jl     L152
  mov    -0xc(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int islandPerimeter(int **grid, int gridRowSize, int gridColSize) {
  int ans = 0;
  for (int i = 0; i < gridColSize; ++i) {
    for (int j = 0; j < gridRowSize; ++j) {
      if (!grid[j][i])
        continue;
      if (i - 1 < 0)
        ans++;
      else if (grid[j][i - 1] == 0)
        ans++;
      if (i + 1 >= gridColSize)
        ans++;
      else if (grid[j][i + 1] == 0)
        ans++;
      if (j - 1 < 0)
        ans++;
      else if (grid[j - 1][i] == 0)
        ans++;
      if (j + 1 >= gridRowSize)
        ans++;
      else if (grid[j + 1][i] == 0)
        ans++;
    }
  }
  return ans;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<islandPerimeter>:
  endbr64
  test   %edx,%edx
  jle    L84
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbp
  mov    %esi,%r9d
  mov    %edx,%ebx
  mov    $0x0,%edi
  mov    $0x1,%r11d
  mov    $0x0,%r10d
  mov    $0x0,%eax
  jmp    L0
L84:
  mov    $0x0,%eax
  ret
L36:
  add    $0x1,%eax
  jmp    L40
L27:
  add    $0x1,%eax
  jmp    L116
L6:
  add    $0x1,%eax
  jmp    L114
L32:
  add    $0x1,%eax
L7:
  add    $0x1,%r10d
  add    $0x1,%r11d
  add    $0x4,%rdi
  cmp    %r10d,%ebx
  je     L55
L0:
  test   %r9d,%r9d
  jle    L7
  lea    -0x4(%rdi),%r12
  lea    0x4(%rdi),%r13
  mov    %rbp,%rdx
  mov    $0x1,%ecx
  jmp    L47
L94:
  cmp    %ecx,%r9d
  jle    L7
L69:
  add    $0x8,%rdx
  add    $0x1,%ecx
L47:
  mov    %rdx,%r8
  mov    (%rdx),%rsi
  cmpl   $0x0,(%rsi,%rdi,1)
  je     L94
  test   %r10d,%r10d
  jle    L36
  cmpl   $0x1,(%rsi,%r12,1)
  adc    $0x0,%eax
L40:
  cmp    %r11d,%ebx
  jle    L27
  cmpl   $0x1,(%rsi,%r13,1)
  adc    $0x0,%eax
L116:
  lea    -0x1(%rcx),%esi
  test   %esi,%esi
  jle    L6
  mov    -0x8(%r8),%rsi
  cmpl   $0x1,(%rsi,%rdi,1)
  adc    $0x0,%eax
L114:
  cmp    %ecx,%r9d
  jle    L32
  mov    0x8(%r8),%rsi
  cmpl   $0x1,(%rsi,%rdi,1)
  adc    $0x0,%eax
  jmp    L69
L55:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
int islandPerimeter(int **grid, int gridRowSize, int gridColSize) {
  int ans = 0;
  for (int i = 0; i < gridColSize; ++i) {
    for (int j = 0; j < gridRowSize; ++j) {
      if (!grid[j][i])
        continue;
      if (i - 1 < 0)
        ans++;
      else if (grid[j][i - 1] == 0)
        ans++;
      if (i + 1 >= gridColSize)
        ans++;
      else if (grid[j][i + 1] == 0)
        ans++;
      if (j - 1 < 0)
        ans++;
      else if (grid[j - 1][i] == 0)
        ans++;
      if (j + 1 >= gridRowSize)
        ans++;
      else if (grid[j + 1][i] == 0)
        ans++;
    }
  }
  return ans;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<islandPerimeter>:
  endbr64
  test   %edx,%edx
  jle    L63
  push   %rbp
  mov    %rdi,%r9
  xor    %r11d,%r11d
  xor    %edi,%edi
  push   %rbx
  xor    %r10d,%r10d
  xor    %r8d,%r8d
  nopl   0x0(%rax)
L123:
  add    $0x1,%r10d
  lea    0x4(%rdi),%rbx
  test   %esi,%esi
  jle    L23
  lea    -0x4(%rdi),%rbp
  lea    0x4(%rdi),%rbx
  mov    $0x1,%eax
  jmp    L46
  nopl   0x0(%rax,%rax,1)
L25:
  test   %r11,%r11
  je     L120
  cmpl   $0x1,(%rcx,%rbp,1)
  adc    $0x0,%r8d
L39:
  cmp    %r10d,%edx
  jle    L33
  cmpl   $0x1,(%rcx,%rbx,1)
  adc    $0x0,%r8d
L2:
  cmp    $0x1,%rax
  je     L0
  mov    -0x10(%r9,%rax,8),%rcx
  cmpl   $0x1,(%rcx,%rdi,1)
  adc    $0x0,%r8d
L80:
  cmp    %eax,%esi
  jle    L49
  mov    (%r9,%rax,8),%rcx
  cmpl   $0x1,(%rcx,%rdi,1)
  adc    $0x0,%r8d
L133:
  add    $0x1,%rax
L46:
  mov    -0x8(%r9,%rax,8),%rcx
  cmpl   $0x0,(%rcx,%rdi,1)
  jne    L25
  cmp    %eax,%esi
  jg     L133
  jmp    L23
  cs nopw 0x0(%rax,%rax,1)
L49:
  add    $0x1,%r8d
L23:
  add    $0x1,%r11
  mov    %rbx,%rdi
  cmp    %r10d,%edx
  jne    L123
  mov    %r8d,%eax
  pop    %rbx
  pop    %rbp
  ret
  nopw   0x0(%rax,%rax,1)
L0:
  add    $0x1,%r8d
  jmp    L80
  cs nopw 0x0(%rax,%rax,1)
L33:
  add    $0x1,%r8d
  jmp    L2
  cs nopw 0x0(%rax,%rax,1)
L120:
  add    $0x1,%r8d
  jmp    L39
L63:
  xor    %eax,%eax
  ret
```

assistant: ```c
int islandPerimeter(int **grid, int gridRowSize, int gridColSize) {
  int ans = 0;
  for (int i = 0; i < gridColSize; ++i) {
    for (int j = 0; j < gridRowSize; ++j) {
      if (!grid[j][i])
        continue;
      if (i - 1 < 0)
        ans++;
      else if (grid[j][i - 1] == 0)
        ans++;
      if (i + 1 >= gridColSize)
        ans++;
      else if (grid[j][i + 1] == 0)
        ans++;
      if (j - 1 < 0)
        ans++;
      else if (grid[j - 1][i] == 0)
        ans++;
      if (j + 1 >= gridRowSize)
        ans++;
      else if (grid[j + 1][i] == 0)
        ans++;
    }
  }
  return ans;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<MapsWithMe_LatToInt>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  movsd  %xmm0,-0x18(%rbp)
  mov    %edi,-0x1c(%rbp)
  movsd  -0x18(%rbp),%xmm1
  movsd  D6(%rip),%xmm0
  addsd  %xmm1,%xmm0
  movsd  D12(%rip),%xmm2
  movapd %xmm0,%xmm1
  divsd  %xmm2,%xmm1
  pxor   %xmm0,%xmm0
  cvtsi2sdl -0x1c(%rbp),%xmm0
  mulsd  %xmm1,%xmm0
  movsd  %xmm0,-0x8(%rbp)
  pxor   %xmm0,%xmm0
  comisd -0x8(%rbp),%xmm0
  jbe    L18
  mov    $0x0,%eax
  jmp    L26
L18:
  pxor   %xmm1,%xmm1
  cvtsi2sdl -0x1c(%rbp),%xmm1
  movsd  -0x8(%rbp),%xmm0
  comisd %xmm1,%xmm0
  jbe    L11
  mov    -0x1c(%rbp),%eax
  jmp    L26
L11:
  movsd  -0x8(%rbp),%xmm1
  movsd  D19(%rip),%xmm0
  addsd  %xmm1,%xmm0
  cvttsd2si %xmm0,%eax
L26:
  pop    %rbp
  ret
```

tool_calls: name: unpack_data
arguments: tag: D6
data_type: f64
name: unpack_data
arguments: tag: D12
data_type: f64
name: unpack_data
arguments: tag: D19
data_type: f64

tool: D6: 90

tool: D12: 180

tool: D19: 0.5

assistant: ```c
int MapsWithMe_LatToInt(double lat, int maxValue) {
  double const x = (lat + 90.0) / 180.0 * maxValue;
  return (x < 0 ? 0 : (x > maxValue ? maxValue : (int)(x + 0.5)));
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<MapsWithMe_LatToInt>:
  endbr64
  pxor   %xmm1,%xmm1
  cvtsi2sd %edi,%xmm1
  addsd  D9(%rip),%xmm0
  divsd  D12(%rip),%xmm0
  mulsd  %xmm1,%xmm0
  mov    $0x0,%eax
  pxor   %xmm2,%xmm2
  comisd %xmm0,%xmm2
  ja     L18
  mov    %edi,%eax
  comisd %xmm1,%xmm0
  ja     L18
  addsd  D20(%rip),%xmm0
  cvttsd2si %xmm0,%eax
L18:
  ret
```

tool_calls: name: read_data
arguments: data_tag: D9
type_infered: f64
name: read_data
arguments: data_tag: D12
type_infered: f64
name: read_data
arguments: data_tag: D20
type_infered: f64

tool: D9: 90

tool: D12: 180

tool: D20: 0.5

assistant: ```c
int MapsWithMe_LatToInt(double lat, int maxValue) {
  double const x = (lat + 90.0) / 180.0 * maxValue;
  return (x < 0 ? 0 : (x > maxValue ? maxValue : (int)(x + 0.5)));
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<MapsWithMe_LatToInt>:
  endbr64
  pxor   %xmm1,%xmm1
  addsd  D16(%rip),%xmm0
  pxor   %xmm2,%xmm2
  xor    %eax,%eax
  cvtsi2sd %edi,%xmm1
  divsd  D0(%rip),%xmm0
  mulsd  %xmm1,%xmm0
  comisd %xmm0,%xmm2
  ja     L16
  comisd %xmm1,%xmm0
  mov    %edi,%eax
  jbe    L3
L16:
  ret
  nopl   (%rax)
L3:
  addsd  D6(%rip),%xmm0
  cvttsd2si %xmm0,%eax
  ret
```

tool_calls: name: read_data
arguments: tag: D16
type_infered: f64
name: read_data
arguments: tag: D0
type_infered: f64
name: read_data
arguments: tag: D6
type_infered: f64

tool: D16: 90

tool: D0: 180

tool: D6: 0.5

assistant: ```c
int MapsWithMe_LatToInt(double lat, int maxValue) {
  double const x = (lat + 90.0) / 180.0 * maxValue;
  return (x < 0 ? 0 : (x > maxValue ? maxValue : (int)(x + 0.5)));
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<MapsWithMe_LatToInt>:
  endbr64
  pxor   %xmm1,%xmm1
  addsd  D18(%rip),%xmm0
  pxor   %xmm2,%xmm2
  xor    %eax,%eax
  cvtsi2sd %edi,%xmm1
  divsd  D10(%rip),%xmm0
  mulsd  %xmm1,%xmm0
  comisd %xmm0,%xmm2
  ja     L16
  comisd %xmm1,%xmm0
  mov    %edi,%eax
  jbe    L15
L16:
  ret
  nopl   (%rax)
L15:
  addsd  D12(%rip),%xmm0
  cvttsd2si %xmm0,%eax
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D18
data_type: f64
name: extract_symbolic_data
arguments: data_label: D10
data_type: f64
name: extract_symbolic_data
arguments: data_label: D12
data_type: f64

tool: D18: 90

tool: D10: 180

tool: D12: 0.5

assistant: ```c
int MapsWithMe_LatToInt(double lat, int maxValue) {
  double const x = (lat + 90.0) / 180.0 * maxValue;
  return (x < 0 ? 0 : (x > maxValue ? maxValue : (int)(x + 0.5)));
}
```