ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 请将以下的汇编代码转换成C语言代码:

```asm
<xcalloc>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  cmpq   $0x0,-0x20(%rbp)
  je     L18
  cmpq   $0x0,-0x18(%rbp)
  jne    L20
L18:
  lea    D1(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <fatal@plt>
L20:
  mov    -0x20(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <calloc@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  jne    L10
  mov    -0x20(%rbp),%rax
  mov    %eax,%edx
  mov    -0x18(%rbp),%rax
  imul   %edx,%eax
  mov    %eax,%esi
  lea    D2(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <fatal@plt>
L10:
  mov    -0x8(%rbp),%rax
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: data_tag: D1
type: string
name: retrieve_data
arguments: data_tag: D2
type: string

tool: D1: xcalloc: zero size

tool: D2: xcalloc: out of memory (allocating %lu bytes)

assistant: ```c
void *xcalloc(size_t nmemb, size_t size) {
  void *ptr;
  if (size == 0 || nmemb == 0)
    fatal("xcalloc: zero size");
  ptr = calloc(nmemb, size);
  if (ptr == NULL)
    fatal("xcalloc: out of memory (allocating %lu bytes)", (u_long)(size * nmemb));
  return ptr;
}
```
user: What is the c source code of the assembly code below?

```asm
<xcalloc>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%r12
  mov    %rsi,%rbx
  test   %rsi,%rsi
  je     L3
  test   %rdi,%rdi
  je     L3
L18:
  mov    %rbx,%rsi
  mov    %r12,%rdi
  call   <calloc@plt>
  mov    %rax,%rbp
  test   %rax,%rax
  je     L19
L0:
  mov    %rbp,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L3:
  lea    D10(%rip),%rdi
  mov    $0x0,%eax
  call   <fatal@plt>
  jmp    L18
L19:
  mov    %ebx,%esi
  imul   %r12d,%esi
  lea    D18(%rip),%rdi
  mov    $0x0,%eax
  call   <fatal@plt>
  jmp    L0
```

tool_calls: name: extract_symbolic_data
arguments: tag: D10
type_infered: string
name: extract_symbolic_data
arguments: tag: D18
type_infered: string

tool: D10: xcalloc: zero size

tool: D18: xcalloc: out of memory (allocating %lu bytes)

assistant: ```c
void *xcalloc(size_t nmemb, size_t size) {
  void *ptr;
  if (size == 0 || nmemb == 0)
    fatal("xcalloc: zero size");
  ptr = calloc(nmemb, size);
  if (ptr == NULL)
    fatal("xcalloc: out of memory (allocating %lu bytes)", (u_long)(size * nmemb));
  return ptr;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<xcalloc>:
  endbr64
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %rsi,%rbx
  test   %rsi,%rsi
  je     L27
  test   %rdi,%rdi
  je     L27
L33:
  mov    %rbx,%rsi
  mov    %rbp,%rdi
  call   <calloc@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L17
L29:
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax,%rax,1)
L27:
  lea    D10(%rip),%rdi
  xor    %eax,%eax
  call   <fatal@plt>
  jmp    L33
L17:
  mov    %ebx,%esi
  lea    D12(%rip),%rdi
  xor    %eax,%eax
  imul   %ebp,%esi
  call   <fatal@plt>
  jmp    L29
```

tool_calls: name: retrieve_data
arguments: label: D10
datatype: string
name: retrieve_data
arguments: label: D12
datatype: string

tool: D10: xcalloc: zero size

tool: D12: xcalloc: out of memory (allocating %lu bytes)

assistant: ```c
void *xcalloc(size_t nmemb, size_t size) {
  void *ptr;
  if (size == 0 || nmemb == 0)
    fatal("xcalloc: zero size");
  ptr = calloc(nmemb, size);
  if (ptr == NULL)
    fatal("xcalloc: out of memory (allocating %lu bytes)", (u_long)(size * nmemb));
  return ptr;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<xcalloc>:
  endbr64
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %rsi,%rbx
  test   %rsi,%rsi
  je     L18
  test   %rdi,%rdi
  je     L18
L48:
  mov    %rbx,%rsi
  mov    %rbp,%rdi
  call   <calloc@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L9
L28:
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax,%rax,1)
L18:
  lea    D8(%rip),%rdi
  xor    %eax,%eax
  call   <fatal@plt>
  jmp    L48
L9:
  mov    %ebx,%esi
  lea    D1(%rip),%rdi
  xor    %eax,%eax
  imul   %ebp,%esi
  call   <fatal@plt>
  jmp    L28
```

tool_calls: name: unpack_data
arguments: tag: D8
datatype: string
name: unpack_data
arguments: tag: D1
datatype: string

tool: D8: xcalloc: zero size

tool: D1: xcalloc: out of memory (allocating %lu bytes)

assistant: ```c
void *xcalloc(size_t nmemb, size_t size) {
  void *ptr;
  if (size == 0 || nmemb == 0)
    fatal("xcalloc: zero size");
  ptr = calloc(nmemb, size);
  if (ptr == NULL)
    fatal("xcalloc: out of memory (allocating %lu bytes)", (u_long)(size * nmemb));
  return ptr;
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<multiply111>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  mov    %edi,-0x44(%rbp)
  mov    %esi,-0x48(%rbp)
  mov    %rdx,-0x50(%rbp)
  mov    %rcx,-0x58(%rbp)
  mov    %r8,-0x60(%rbp)
  mov    -0x44(%rbp),%eax
  movslq %eax,%rdx
  sub    $0x1,%rdx
  mov    %rdx,-0x38(%rbp)
  movslq %eax,%rdx
  mov    %rdx,%r14
  mov    $0x0,%r15d
  mov    -0x44(%rbp),%edx
  movslq %edx,%rcx
  sub    $0x1,%rcx
  mov    %rcx,-0x30(%rbp)
  movslq %edx,%rcx
  mov    %rcx,%r12
  mov    $0x0,%r13d
  mov    -0x44(%rbp),%ecx
  movslq %ecx,%rsi
  sub    $0x1,%rsi
  mov    %rsi,-0x28(%rbp)
  movslq %ecx,%rsi
  mov    %rsi,%r10
  mov    $0x0,%r11d
  movl   $0x0,-0x40(%rbp)
  jmp    L5
L18:
  movl   $0x0,-0x3c(%rbp)
  jmp    L0
L3:
  mov    -0x40(%rbp),%esi
  movslq %esi,%rdi
  movslq %eax,%rsi
  imul   %rdi,%rsi
  lea    0x0(,%rsi,4),%rdi
  mov    -0x50(%rbp),%rsi
  add    %rsi,%rdi
  mov    -0x3c(%rbp),%esi
  movslq %esi,%rsi
  mov    (%rdi,%rsi,4),%esi
  imul   -0x48(%rbp),%esi
  mov    %esi,%r9d
  mov    -0x40(%rbp),%esi
  movslq %esi,%rdi
  movslq %edx,%rsi
  imul   %rdi,%rsi
  lea    0x0(,%rsi,4),%rdi
  mov    -0x58(%rbp),%rsi
  add    %rsi,%rdi
  mov    -0x3c(%rbp),%esi
  movslq %esi,%rsi
  mov    (%rdi,%rsi,4),%r8d
  mov    -0x40(%rbp),%esi
  movslq %esi,%rdi
  movslq %ecx,%rsi
  imul   %rdi,%rsi
  lea    0x0(,%rsi,4),%rdi
  mov    -0x60(%rbp),%rsi
  add    %rsi,%rdi
  add    %r9d,%r8d
  mov    -0x3c(%rbp),%esi
  movslq %esi,%rsi
  mov    %r8d,(%rdi,%rsi,4)
  addl   $0x1,-0x3c(%rbp)
L0:
  mov    -0x3c(%rbp),%esi
  cmp    -0x44(%rbp),%esi
  jl     L3
  addl   $0x1,-0x40(%rbp)
L5:
  mov    -0x40(%rbp),%esi
  cmp    -0x44(%rbp),%esi
  jl     L18
  nop
  nop
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
```

assistant: ```c
void multiply111(int n, int a, int tab1[n][n], int tab2[n][n], int tab3[n][n]) {
  int i, j, k;
  for (i = 0; i < n; i++) {
    for (j = 0; j < n; j++) {
      tab3[i][j] = a * tab1[i][j] + tab2[i][j];
    }
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<multiply111>:
  endbr64
  test   %edi,%edi
  jle    L22
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %edi,%ebx
  mov    %esi,%r10d
  movslq %edi,%r12
  shl    $0x2,%r12
  mov    %rdx,%rbp
  mov    $0x0,%r13d
  mov    %edi,%r11d
L10:
  mov    %rbp,%r9
  mov    %rcx,%rdi
  mov    %r8,%rsi
  mov    $0x0,%eax
L14:
  mov    %r10d,%edx
  imul   (%r9,%rax,4),%edx
  add    (%rdi,%rax,4),%edx
  mov    %edx,(%rsi,%rax,4)
  add    $0x1,%rax
  cmp    %rax,%r11
  jne    L14
  add    $0x1,%r13d
  add    %r12,%rbp
  add    %r12,%rcx
  add    %r12,%r8
  cmp    %r13d,%ebx
  jne    L10
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L22:
  ret
```

assistant: ```c
void multiply111(int n, int a, int tab1[n][n], int tab2[n][n], int tab3[n][n]) {
  int i, j, k;
  for (i = 0; i < n; i++) {
    for (j = 0; j < n; j++) {
      tab3[i][j] = a * tab1[i][j] + tab2[i][j];
    }
  }
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<multiply111>:
  endbr64
  test   %edi,%edi
  jle    L8
  movslq %edi,%r10
  push   %rbx
  mov    %esi,%r9d
  xor    %r11d,%r11d
  lea    0x0(,%r10,4),%rbx
  nopw   0x0(%rax,%rax,1)
L26:
  xor    %eax,%eax
  nopw   0x0(%rax,%rax,1)
L5:
  mov    (%rdx,%rax,4),%esi
  imul   %r9d,%esi
  add    (%rcx,%rax,4),%esi
  mov    %esi,(%r8,%rax,4)
  add    $0x1,%rax
  cmp    %r10,%rax
  jne    L5
  add    $0x1,%r11d
  add    %rbx,%rdx
  add    %rbx,%rcx
  add    %rbx,%r8
  cmp    %r11d,%edi
  jne    L26
  pop    %rbx
  ret
L8:
  ret
```

assistant: ```c
void multiply111(int n, int a, int tab1[n][n], int tab2[n][n], int tab3[n][n]) {
  int i, j, k;
  for (i = 0; i < n; i++) {
    for (j = 0; j < n; j++) {
      tab3[i][j] = a * tab1[i][j] + tab2[i][j];
    }
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<multiply111>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  movslq %edi,%rbp
  push   %rbx
  test   %ebp,%ebp
  jle    L84
  mov    %rbp,%r11
  mov    %esi,%ebx
  lea    0x4(%rdx),%r10
  mov    %r8,%rax
  mov    %r11d,%edx
  mov    %r11d,%esi
  lea    0x4(%rcx),%r9
  shl    $0x2,%rbp
  and    $0xfffffffc,%esi
  shr    $0x2,%edx
  movd   %ebx,%xmm4
  xor    %r12d,%r12d
  lea    0x1(%rsi),%ecx
  lea    0x2(%rsi),%edi
  mov    %esi,-0x24(%rsp)
  movslq %esi,%r13
  lea    -0x1(%rdx),%r8d
  mov    %r11d,%esi
  lea    -0x1(%r11),%edx
  mov    %ecx,-0x20(%rsp)
  pshufd $0x0,%xmm4,%xmm2
  mov    %edi,-0x1c(%rsp)
  add    $0x1,%r8
  movslq %ecx,%r14
  mov    %edx,-0x28(%rsp)
  movdqa %xmm2,%xmm3
  shl    $0x4,%r8
  movslq %edi,%r15
  mov    %rsi,-0x10(%rsp)
  psrlq  $0x20,%xmm3
  nopl   (%rax)
L57:
  mov    %rax,%rdx
  lea    -0x4(%r10),%rcx
  lea    -0x4(%r9),%rsi
  sub    %r10,%rdx
  cmp    $0x8,%rdx
  mov    %rax,%rdx
  seta   %dil
  sub    %r9,%rdx
  cmp    $0x8,%rdx
  seta   %dl
  test   %dl,%dil
  je     L26
  xor    %edx,%edx
  cmpl   $0x2,-0x28(%rsp)
  jbe    L26
  nopl   0x0(%rax)
L25:
  movdqu (%rcx,%rdx,1),%xmm0
  movdqu (%rcx,%rdx,1),%xmm1
  psrlq  $0x20,%xmm0
  pmuludq %xmm2,%xmm1
  pmuludq %xmm3,%xmm0
  pshufd $0x8,%xmm1,%xmm1
  pshufd $0x8,%xmm0,%xmm0
  punpckldq %xmm0,%xmm1
  movdqu (%rsi,%rdx,1),%xmm0
  paddd  %xmm1,%xmm0
  movups %xmm0,(%rax,%rdx,1)
  add    $0x10,%rdx
  cmp    %r8,%rdx
  jne    L25
  cmp    -0x24(%rsp),%r11d
  je     L67
  mov    (%rcx,%r13,4),%edx
  imul   %ebx,%edx
  add    (%rsi,%r13,4),%edx
  mov    %edx,(%rax,%r13,4)
  cmp    -0x20(%rsp),%r11d
  jle    L67
  mov    (%rcx,%r14,4),%edx
  imul   %ebx,%edx
  add    (%rsi,%r14,4),%edx
  mov    %edx,(%rax,%r14,4)
  cmp    -0x1c(%rsp),%r11d
  jle    L67
  mov    (%rcx,%r15,4),%edx
  imul   %ebx,%edx
  add    (%rsi,%r15,4),%edx
  mov    %edx,(%rax,%r15,4)
L67:
  add    $0x1,%r12d
  add    %rbp,%rax
  add    %rbp,%r10
  add    %rbp,%r9
  cmp    %r12d,%r11d
  jne    L57
L84:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  cs nopw 0x0(%rax,%rax,1)
L26:
  mov    %r8,-0x18(%rsp)
  mov    -0x10(%rsp),%r8
  xor    %edx,%edx
  nopl   0x0(%rax)
L54:
  mov    (%rcx,%rdx,4),%edi
  imul   %ebx,%edi
  add    (%rsi,%rdx,4),%edi
  mov    %edi,(%rax,%rdx,4)
  add    $0x1,%rdx
  cmp    %rdx,%r8
  jne    L54
  mov    -0x18(%rsp),%r8
  jmp    L67
```

assistant: ```c
void multiply111(int n, int a, int tab1[n][n], int tab2[n][n], int tab3[n][n]) {
  int i, j, k;
  for (i = 0; i < n; i++) {
    for (j = 0; j < n; j++) {
      tab3[i][j] = a * tab1[i][j] + tab2[i][j];
    }
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<foursquareDecipher>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x58,%rsp
  mov    %rdi,0x8(%rsp)
  mov    %rcx,0x10(%rsp)
  mov    %fs:0x28,%rax
  mov    %rax,0x48(%rsp)
  xor    %eax,%eax
  movabs $0x4847464544434241,%rdi
  movabs $0x51504f4e4d4c4b49,%rbp
  mov    %rdi,0x20(%rsp)
  mov    %rbp,0x28(%rsp)
  movabs $0x5958575655545352,%rax
  mov    %rax,0x30(%rsp)
  movw   $0x5a,0x38(%rsp)
  test   %r8d,%r8d
  jle    L20
  mov    %rsi,%r14
  lea    0x1(%rdx),%rbp
  lea    0x1(%rcx),%r12
  sub    $0x1,%r8d
  shr    %r8d
  mov    %r8d,0x1c(%rsp)
  mov    %r8d,%eax
  lea    0x3(%rdx,%rax,2),%r15
L8:
  movzbl 0x0(%rbp),%r13d
  movsbl -0x1(%rbp),%esi
  mov    0x8(%rsp),%rbx
  mov    %rbx,%rdi
  call   <strchr@plt>
  sub    %rbx,%rax
  mov    %rax,%rbx
  movsbl %r13b,%esi
  mov    %r14,%rdi
  call   <strchr@plt>
  sub    %r14,%rax
  movslq %ebx,%rdx
  imul   $0x66666667,%rdx,%rdx
  sar    $0x21,%rdx
  mov    %ebx,%ecx
  sar    $0x1f,%ecx
  sub    %ecx,%edx
  lea    (%rdx,%rdx,4),%ecx
  movslq %eax,%rdx
  imul   $0x66666667,%rdx,%rdx
  sar    $0x21,%rdx
  mov    %eax,%esi
  sar    $0x1f,%esi
  sub    %esi,%edx
  lea    (%rdx,%rdx,4),%edx
  sub    %edx,%eax
  add    %ecx,%eax
  cltq
  movzbl 0x20(%rsp,%rax,1),%eax
  mov    %al,-0x1(%r12)
  sub    %ecx,%ebx
  add    %ebx,%edx
  movslq %edx,%rdx
  movzbl 0x20(%rsp,%rdx,1),%eax
  mov    %al,(%r12)
  add    $0x2,%rbp
  add    $0x2,%r12
  cmp    %r15,%rbp
  jne    L8
  mov    0x1c(%rsp),%eax
  lea    0x2(%rax,%rax,1),%eax
L2:
  cltq
  mov    0x10(%rsp),%rdi
  movb   $0x0,(%rdi,%rax,1)
  mov    0x48(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L16
  mov    0x10(%rsp),%rax
  add    $0x58,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L20:
  mov    $0x0,%eax
  jmp    L2
L16:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
char *foursquareDecipher(char *key1, char *key2, char *text, char *result, int len) {
  int i;
  char a, b;
  int a_ind, b_ind;
  int a_row, b_row;
  int a_col, b_col;
  char alph[] = "ABCDEFGHIKLMNOPQRSTUVWXYZ";
  for (i = 0; i < len; i += 2) {
    a = text[i];
    b = text[i + 1];
    a_ind = (int)(strchr(key1, a) - key1);
    b_ind = (int)(strchr(key2, b) - key2);
    a_row = a_ind / 5;
    b_row = b_ind / 5;
    a_col = a_ind % 5;
    b_col = b_ind % 5;
    result[i] = alph[5 * a_row + b_col];
    result[i + 1] = alph[5 * b_row + a_col];
  }
  result[i] = '\0';
  return result;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<foursquareDecipher>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x58,%rsp
  movdqa D3(%rip),%xmm0
  mov    %rcx,0x10(%rsp)
  mov    %fs:0x28,%rax
  mov    %rax,0x48(%rsp)
  xor    %eax,%eax
  movaps %xmm0,0x20(%rsp)
  movabs $0x5958575655545352,%rax
  mov    %rax,0x30(%rsp)
  mov    $0x5a,%eax
  mov    %ax,0x38(%rsp)
  test   %r8d,%r8d
  jle    L31
  lea    -0x1(%r8),%eax
  mov    %rdi,%rbx
  lea    0x1(%rdx),%r14
  mov    %rsi,%rbp
  shr    %eax
  lea    0x1(%rcx),%r12
  mov    %eax,0x1c(%rsp)
  lea    0x3(%rdx,%rax,2),%rax
  mov    %rax,0x8(%rsp)
  nopl   0x0(%rax,%rax,1)
L11:
  movsbl -0x1(%r14),%esi
  mov    %rbx,%rdi
  movzbl (%r14),%r15d
  add    $0x2,%r12
  add    $0x2,%r14
  call   <strchr@plt>
  movsbl %r15b,%esi
  mov    %rbp,%rdi
  sub    %rbx,%rax
  mov    %rax,%r13
  call   <strchr@plt>
  movslq %r13d,%rsi
  mov    %r13d,%edi
  mov    %r13d,%edx
  imul   $0x66666667,%rsi,%rsi
  sar    $0x1f,%edi
  sub    %rbp,%rax
  mov    %eax,%r8d
  sar    $0x1f,%r8d
  sar    $0x21,%rsi
  sub    %edi,%esi
  lea    (%rsi,%rsi,4),%edi
  movslq %eax,%rsi
  imul   $0x66666667,%rsi,%rsi
  sub    %edi,%edx
  sar    $0x21,%rsi
  sub    %r8d,%esi
  lea    (%rsi,%rsi,4),%esi
  sub    %esi,%eax
  add    %edx,%esi
  add    %edi,%eax
  movslq %esi,%rsi
  cltq
  movzbl 0x20(%rsp,%rax,1),%eax
  mov    %al,-0x3(%r12)
  movzbl 0x20(%rsp,%rsi,1),%eax
  mov    %al,-0x2(%r12)
  cmp    0x8(%rsp),%r14
  jne    L11
  mov    0x1c(%rsp),%eax
  lea    0x2(%rax,%rax,1),%eax
  cltq
  add    0x10(%rsp),%rax
L18:
  movb   $0x0,(%rax)
  mov    0x48(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L17
  mov    0x10(%rsp),%rax
  add    $0x58,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopw   0x0(%rax,%rax,1)
L31:
  mov    0x10(%rsp),%rax
  jmp    L18
L17:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: tag: D3
type: byte[16]

tool: {"D3": [0x41,0x42,0x43,0x44,0x45,0x46,0x47,0x48,0x49,0x4b,0x4c,0x4d,0x4e,0x4f,0x50,0x51]}

assistant: ```c
char *foursquareDecipher(char *key1, char *key2, char *text, char *result, int len) {
  int i;
  char a, b;
  int a_ind, b_ind;
  int a_row, b_row;
  int a_col, b_col;
  char alph[] = "ABCDEFGHIKLMNOPQRSTUVWXYZ";
  for (i = 0; i < len; i += 2) {
    a = text[i];
    b = text[i + 1];
    a_ind = (int)(strchr(key1, a) - key1);
    b_ind = (int)(strchr(key2, b) - key2);
    a_row = a_ind / 5;
    b_row = b_ind / 5;
    a_col = a_ind % 5;
    b_col = b_ind % 5;
    result[i] = alph[5 * a_row + b_col];
    result[i + 1] = alph[5 * b_row + a_col];
  }
  result[i] = '\0';
  return result;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<foursquareDecipher>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x58,%rsp
  movdqa D7(%rip),%xmm0
  mov    %rcx,0x10(%rsp)
  mov    %fs:0x28,%rax
  mov    %rax,0x48(%rsp)
  xor    %eax,%eax
  movaps %xmm0,0x20(%rsp)
  movabs $0x5958575655545352,%rax
  mov    %rax,0x30(%rsp)
  mov    $0x5a,%eax
  mov    %ax,0x38(%rsp)
  test   %r8d,%r8d
  jle    L0
  lea    -0x1(%r8),%eax
  mov    %rdi,%rbx
  lea    0x1(%rdx),%r14
  mov    %rsi,%rbp
  shr    %eax
  lea    0x1(%rcx),%r12
  mov    %eax,0x1c(%rsp)
  lea    0x3(%rdx,%rax,2),%rax
  mov    %rax,0x8(%rsp)
  nopl   0x0(%rax,%rax,1)
L28:
  movsbl -0x1(%r14),%esi
  mov    %rbx,%rdi
  movzbl (%r14),%r15d
  add    $0x2,%r12
  add    $0x2,%r14
  call   <strchr@plt>
  movsbl %r15b,%esi
  mov    %rbp,%rdi
  sub    %rbx,%rax
  mov    %rax,%r13
  call   <strchr@plt>
  movslq %r13d,%rsi
  mov    %r13d,%edi
  mov    %r13d,%edx
  imul   $0x66666667,%rsi,%rsi
  sar    $0x1f,%edi
  sub    %rbp,%rax
  mov    %eax,%r8d
  sar    $0x1f,%r8d
  sar    $0x21,%rsi
  sub    %edi,%esi
  lea    (%rsi,%rsi,4),%edi
  movslq %eax,%rsi
  imul   $0x66666667,%rsi,%rsi
  sub    %edi,%edx
  sar    $0x21,%rsi
  sub    %r8d,%esi
  lea    (%rsi,%rsi,4),%esi
  sub    %esi,%eax
  add    %edx,%esi
  add    %edi,%eax
  movslq %esi,%rsi
  cltq
  movzbl 0x20(%rsp,%rax,1),%eax
  mov    %al,-0x3(%r12)
  movzbl 0x20(%rsp,%rsi,1),%eax
  mov    %al,-0x2(%r12)
  cmp    %r14,0x8(%rsp)
  jne    L28
  mov    0x1c(%rsp),%eax
  lea    0x2(%rax,%rax,1),%eax
  cltq
  add    0x10(%rsp),%rax
L27:
  movb   $0x0,(%rax)
  mov    0x48(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L14
  mov    0x10(%rsp),%rax
  add    $0x58,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopw   0x0(%rax,%rax,1)
L0:
  mov    %rcx,%rax
  jmp    L27
L14:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: tag: D7
type: byte[16]

tool: {"D7": [0x41,0x42,0x43,0x44,0x45,0x46,0x47,0x48,0x49,0x4b,0x4c,0x4d,0x4e,0x4f,0x50,0x51]}

assistant: ```c
char *foursquareDecipher(char *key1, char *key2, char *text, char *result, int len) {
  int i;
  char a, b;
  int a_ind, b_ind;
  int a_row, b_row;
  int a_col, b_col;
  char alph[] = "ABCDEFGHIKLMNOPQRSTUVWXYZ";
  for (i = 0; i < len; i += 2) {
    a = text[i];
    b = text[i + 1];
    a_ind = (int)(strchr(key1, a) - key1);
    b_ind = (int)(strchr(key2, b) - key2);
    a_row = a_ind / 5;
    b_row = b_ind / 5;
    a_col = a_ind % 5;
    b_col = b_ind % 5;
    result[i] = alph[5 * a_row + b_col];
    result[i + 1] = alph[5 * b_row + a_col];
  }
  result[i] = '\0';
  return result;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<base64_decode>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,%eax
  mov    %al,-0x4(%rbp)
  movzbl -0x4(%rbp),%edx
  mov    D2(%rip),%rax
  movslq %edx,%rdx
  mov    (%rax,%rdx,4),%eax
  pop    %rbp
  ret
```

assistant: ```c
unsigned int base64_decode(unsigned char c) {
  extern const uint8_t base64_table[256];
  return base64_table[c];
}
```
user: Translate the below assembly code into C programming language:

```asm
<base64_decode>:
  endbr64
  movzbl %dil,%edi
  mov    D7(%rip),%rax
  mov    (%rax,%rdi,4),%eax
  ret
```

assistant: ```c
unsigned int base64_decode(unsigned char c) {
  extern const uint8_t base64_table[256];
  return base64_table[c];
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<base64_decode>:
  endbr64
  mov    D0(%rip),%rax
  movzbl %dil,%edi
  mov    (%rax,%rdi,4),%eax
  ret
```

assistant: ```c
unsigned int base64_decode(unsigned char c) {
  extern const uint8_t base64_table[256];
  return base64_table[c];
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<base64_decode>:
  endbr64
  mov    D6(%rip),%rax
  movzbl %dil,%edi
  mov    (%rax,%rdi,4),%eax
  ret
```

assistant: ```c
unsigned int base64_decode(unsigned char c) {
  extern const uint8_t base64_table[256];
  return base64_table[c];
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    D54(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  lea    D39(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    -0x10(%rbp),%rax
  mov    %rax,%rsi
  lea    D37(%rip),%rax
  mov    %rax,%rdi
  call   <scanf@plt>
  movss  -0x10(%rbp),%xmm1
  movss  D67(%rip),%xmm0
  mulss  %xmm1,%xmm0
  movss  D10(%rip),%xmm2
  movaps %xmm0,%xmm1
  divss  %xmm2,%xmm1
  movss  D24(%rip),%xmm0
  addss  %xmm1,%xmm0
  movss  %xmm0,-0xc(%rbp)
  pxor   %xmm0,%xmm0
  cvtss2sd -0xc(%rbp),%xmm0
  movss  -0x10(%rbp),%xmm1
  pxor   %xmm3,%xmm3
  cvtss2sd %xmm1,%xmm3
  movq   %xmm3,%rax
  movapd %xmm0,%xmm1
  movq   %rax,%xmm0
  lea    D36(%rip),%rax
  mov    %rax,%rdi
  mov    $0x2,%eax
  call   <printf@plt>
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L9
  call   <__stack_chk_fail@plt>
L9:
  leave
  ret
```

tool_calls: name: unpack_data
arguments: data_label: D54
type_infered: string
name: unpack_data
arguments: data_label: D39
type_infered: string
name: unpack_data
arguments: data_label: D37
type_infered: string
name: unpack_data
arguments: data_label: D67
type_infered: byte[4]
name: unpack_data
arguments: data_label: D10
type_infered: byte[4]
name: unpack_data
arguments: data_label: D24
type_infered: byte[4]
name: unpack_data
arguments: data_label: D36
type_infered: string

tool: D54: 
		--------------------		
		CELSIUS==>FAHRENHEIT		
		--------------------


tool: D39: Entra la temperatura en graus Celsius:

tool: D37: %f

tool: {"D67": [0x00,0x00,0x10,0x41]}

tool: {"D10": [0x00,0x00,0xa0,0x40]}

tool: {"D24": [0x00,0x00,0x00,0x42]}

tool: D36: 
%.2f graus Celsius son %.2f graus Fahrenheit.


assistant: ```c
int main() {
  float c, f;
  printf("\n\t\t--------------------		\n\t\tCELSIUS==>FAHRENHEIT		\n\t\t--------------------\n\n");
  printf("Entra la temperatura en graus Celsius:");
  scanf("%f", &c);
  f = c * 9 / 5 + 32;
  printf("\n%.2f graus Celsius son %.2f graus Fahrenheit.\n", c, f);
  return 0;
}
```