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

```asm
<printsize>:
  endbr64
  sub    $0x8,%rsp
  cmp    $0x3ff,%rdi
  jbe    L57
  mov    $0x0,%eax
L49:
  add    $0x1,%rax
  mov    %rdi,%rdx
  shr    $0xa,%rdi
  cmp    $0xfffff,%rdx
  jbe    L25
  cmp    $0x3,%rax
  jbe    L49
L25:
  and    $0x3ff,%edx
L11:
  lea    D15(%rip),%rcx
  mov    (%rcx,%rax,8),%rsi
  pxor   %xmm0,%xmm0
  cvtsi2ss %rdx,%xmm0
  cvtss2sd %xmm0,%xmm0
  mulsd  D28(%rip),%xmm0
  test   %rdi,%rdi
  js     L58
  pxor   %xmm1,%xmm1
  cvtsi2ss %rdi,%xmm1
L7:
  cvtss2sd %xmm1,%xmm1
  addsd  %xmm1,%xmm0
  cvtsd2ss %xmm0,%xmm0
  lea    D29(%rip),%rdi
  call   <printf@plt>
  add    $0x8,%rsp
  ret
L57:
  mov    $0x0,%edx
  mov    $0x0,%eax
  jmp    L11
L58:
  mov    %rdi,%rax
  shr    %rax
  and    $0x1,%edi
  or     %rdi,%rax
  pxor   %xmm1,%xmm1
  cvtsi2ss %rax,%xmm1
  addss  %xmm1,%xmm1
  jmp    L7
```

tool_calls: name: unpack_data
arguments: tag: D28
type_infered: byte[8]
name: unpack_data
arguments: tag: D29
type_infered: string

tool: {"D28": [0x00,0x00,0x00,0x00,0x00,0x00,0x50,0x3f]}

tool: D29: %.1f %s


assistant: ```c
void printsize(size_t size) {
  static const char *SIZES[] = {"B", "kB", "MB", "GB"};
  size_t div = 0;
  size_t rem = 0;
  while (size >= 1024 && div < (sizeof SIZES / sizeof *SIZES)) {
    rem = (size % 1024);
    div++;
    size /= 1024;
  }
  printf("%.1f %s\n", (float)size + (float)rem / 1024.0, SIZES[div]);
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<printsize>:
  endbr64
  cmp    $0x3ff,%rdi
  jbe    L26
  xor    %eax,%eax
  nop
L34:
  mov    %rdi,%rdx
  shr    $0xa,%rdi
  add    $0x1,%rax
  cmp    $0x3ff,%rdi
  jbe    L5
  cmp    $0x3,%rax
  jbe    L34
L5:
  and    $0x3ff,%edx
  pxor   %xmm1,%xmm1
  lea    D18(%rip),%rcx
  cvtsi2sd %rdx,%xmm1
  mulsd  D10(%rip),%xmm1
  mov    (%rcx,%rax,8),%rsi
L6:
  pxor   %xmm0,%xmm0
  cvtsi2ss %rdi,%xmm0
  lea    D30(%rip),%rdi
  cvtss2sd %xmm0,%xmm0
  addsd  %xmm1,%xmm0
  cvtsd2ss %xmm0,%xmm0
  jmp    1050 <printf@plt>
  nopl   (%rax)
L26:
  pxor   %xmm1,%xmm1
  lea    D37(%rip),%rsi
  jmp    L6
```

tool_calls: name: unpack_data
arguments: data_tag: D10
type_guessed: byte[8]
name: unpack_data
arguments: data_tag: D30
type_guessed: string
name: unpack_data
arguments: data_tag: D37
type_guessed: string

tool: {"D10": [0x00,0x00,0x00,0x00,0x00,0x00,0x50,0x3f]}

tool: D30: %.1f %s


tool: D37: B

assistant: ```c
void printsize(size_t size) {
  static const char *SIZES[] = {"B", "kB", "MB", "GB"};
  size_t div = 0;
  size_t rem = 0;
  while (size >= 1024 && div < (sizeof SIZES / sizeof *SIZES)) {
    rem = (size % 1024);
    div++;
    size /= 1024;
  }
  printf("%.1f %s\n", (float)size + (float)rem / 1024.0, SIZES[div]);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<printsize>:
  endbr64
  cmp    $0x3ff,%rdi
  jbe    L34
  xor    %eax,%eax
  nop
L18:
  mov    %rdi,%rdx
  shr    $0xa,%rdi
  add    $0x1,%rax
  cmp    $0x3ff,%rdi
  jbe    L16
  cmp    $0x3,%rax
  jbe    L18
L16:
  and    $0x3ff,%edx
  pxor   %xmm1,%xmm1
  lea    D18(%rip),%rcx
  cvtsi2sd %rdx,%xmm1
  mulsd  D34(%rip),%xmm1
  mov    (%rcx,%rax,8),%rsi
L17:
  pxor   %xmm0,%xmm0
  cvtsi2ss %rdi,%xmm0
  lea    D13(%rip),%rdi
  cvtss2sd %xmm0,%xmm0
  addsd  %xmm1,%xmm0
  cvtsd2ss %xmm0,%xmm0
  jmp    1050 <printf@plt>
  nopl   (%rax)
L34:
  pxor   %xmm1,%xmm1
  lea    D4(%rip),%rsi
  jmp    L17
```

tool_calls: name: disassemble_data
arguments: data_label: D34
type: byte[8]
name: disassemble_data
arguments: data_label: D13
type: string
name: disassemble_data
arguments: data_label: D4
type: string

tool: {"D34": [0x00,0x00,0x00,0x00,0x00,0x00,0x50,0x3f]}

tool: D13: %.1f %s


tool: D4: B

assistant: ```c
void printsize(size_t size) {
  static const char *SIZES[] = {"B", "kB", "MB", "GB"};
  size_t div = 0;
  size_t rem = 0;
  while (size >= 1024 && div < (sizeof SIZES / sizeof *SIZES)) {
    rem = (size % 1024);
    div++;
    size /= 1024;
  }
  printf("%.1f %s\n", (float)size + (float)rem / 1024.0, SIZES[div]);
}
```
user: What is the c source code of the assembly code below:

```asm
<ms_cm2_a5n_support>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x8(%rbp)
  mov    %esi,-0xc(%rbp)
  cmpl   $0x3,-0xc(%rbp)
  je     L6
  cmpl   $0x3,-0xc(%rbp)
  jg     L33
  cmpl   $0x2,-0xc(%rbp)
  je     L25
  cmpl   $0x2,-0xc(%rbp)
  jg     L33
  cmpl   $0x0,-0xc(%rbp)
  je     L106
  cmpl   $0x1,-0xc(%rbp)
  je     L41
  jmp    L33
L106:
  mov    $0x1,%eax
  jmp    L84
L41:
  mov    -0x8(%rbp),%rax
  mov    (%rax),%eax
  and    $0x8,%eax
  test   %eax,%eax
  sete   %al
  movzbl %al,%eax
  jmp    L84
L25:
  mov    -0x8(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%eax
  and    $0x1,%eax
  jmp    L84
L6:
  mov    -0x8(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%eax
  sar    %eax
  and    $0x1,%eax
  jmp    L84
L33:
  mov    $0x0,%eax
L84:
  pop    %rbp
  ret
```

assistant: ```c
int ms_cm2_a5n_support(uint8_t *cm2, int n) {
  switch (n) {
  case 0:
    return 1;
  case 1:
    return (cm2[0] & (1 << 3)) ? 0 : 1;
  case 2:
    return (cm2[2] & (1 << 0)) ? 1 : 0;
  case 3:
    return (cm2[2] & (1 << 1)) ? 1 : 0;
  default:
    return 0;
  }
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<ms_cm2_a5n_support>:
  endbr64
  cmp    $0x2,%esi
  je     L11
  jg     L19
  mov    $0x1,%eax
  test   %esi,%esi
  je     L39
  cmp    $0x1,%esi
  jne    L2
  testb  $0x8,(%rdi)
  sete   %al
  movzbl %al,%eax
  ret
L2:
  mov    $0x0,%eax
  ret
L19:
  cmp    $0x3,%esi
  jne    L12
  mov    0x8(%rdi),%eax
  sar    %eax
  and    $0x1,%eax
L39:
  ret
L12:
  mov    $0x0,%eax
  ret
L11:
  mov    0x8(%rdi),%eax
  and    $0x1,%eax
  ret
```

assistant: ```c
int ms_cm2_a5n_support(uint8_t *cm2, int n) {
  switch (n) {
  case 0:
    return 1;
  case 1:
    return (cm2[0] & (1 << 3)) ? 0 : 1;
  case 2:
    return (cm2[2] & (1 << 0)) ? 1 : 0;
  case 3:
    return (cm2[2] & (1 << 1)) ? 1 : 0;
  default:
    return 0;
  }
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<ms_cm2_a5n_support>:
  endbr64
  cmp    $0x2,%esi
  je     L14
  jg     L9
  mov    $0x1,%eax
  test   %esi,%esi
  je     L27
  cmp    $0x1,%esi
  jne    L20
  xor    %eax,%eax
  testb  $0x8,(%rdi)
  sete   %al
  ret
  nopw   0x0(%rax,%rax,1)
L9:
  cmp    $0x3,%esi
  jne    L20
  mov    0x8(%rdi),%eax
  sar    %eax
  and    $0x1,%eax
L27:
  ret
  cs nopw 0x0(%rax,%rax,1)
L20:
  xor    %eax,%eax
  ret
  nopl   0x0(%rax,%rax,1)
L14:
  mov    0x8(%rdi),%eax
  and    $0x1,%eax
  ret
```

assistant: ```c
int ms_cm2_a5n_support(uint8_t *cm2, int n) {
  switch (n) {
  case 0:
    return 1;
  case 1:
    return (cm2[0] & (1 << 3)) ? 0 : 1;
  case 2:
    return (cm2[2] & (1 << 0)) ? 1 : 0;
  case 3:
    return (cm2[2] & (1 << 1)) ? 1 : 0;
  default:
    return 0;
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<ms_cm2_a5n_support>:
  endbr64
  cmp    $0x2,%esi
  je     L41
  jg     L28
  mov    $0x1,%eax
  test   %esi,%esi
  je     L38
  cmp    $0x1,%esi
  jne    L24
  xor    %eax,%eax
  testb  $0x8,(%rdi)
  sete   %al
  ret
  nopw   0x0(%rax,%rax,1)
L28:
  cmp    $0x3,%esi
  jne    L24
  mov    0x8(%rdi),%eax
  sar    %eax
  and    $0x1,%eax
L38:
  ret
  cs nopw 0x0(%rax,%rax,1)
L24:
  xor    %eax,%eax
  ret
  nopl   0x0(%rax,%rax,1)
L41:
  mov    0x8(%rdi),%eax
  and    $0x1,%eax
  ret
```

assistant: ```c
int ms_cm2_a5n_support(uint8_t *cm2, int n) {
  switch (n) {
  case 0:
    return 1;
  case 1:
    return (cm2[0] & (1 << 3)) ? 0 : 1;
  case 2:
    return (cm2[2] & (1 << 0)) ? 1 : 0;
  case 3:
    return (cm2[2] & (1 << 1)) ? 1 : 0;
  default:
    return 0;
  }
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<delete_memobjs>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L4
L5:
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  mov    %eax,%edi
  call   <clReleaseMemObject@plt>
  addl   $0x1,-0x4(%rbp)
L4:
  mov    -0x4(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jl     L5
  nop
  nop
  leave
  ret
```

assistant: ```c
void delete_memobjs(cl_mem *memobjs, int n) {
  int i;
  for (i = 0; i < n; i++)
    clReleaseMemObject(memobjs[i]);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<delete_memobjs>:
  endbr64
  test   %esi,%esi
  jle    L1
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  lea    -0x1(%rsi),%eax
  lea    0x4(%rdi,%rax,4),%rbp
L2:
  mov    (%rbx),%edi
  call   <clReleaseMemObject@plt>
  add    $0x4,%rbx
  cmp    %rbp,%rbx
  jne    L2
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L1:
  ret
```

assistant: ```c
void delete_memobjs(cl_mem *memobjs, int n) {
  int i;
  for (i = 0; i < n; i++)
    clReleaseMemObject(memobjs[i]);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<delete_memobjs>:
  endbr64
  test   %esi,%esi
  jle    L13
  push   %rbp
  lea    -0x1(%rsi),%eax
  push   %rbx
  lea    0x4(%rdi,%rax,4),%rbp
  mov    %rdi,%rbx
  sub    $0x8,%rsp
  nopl   0x0(%rax)
L18:
  mov    (%rbx),%edi
  add    $0x4,%rbx
  call   <clReleaseMemObject@plt>
  cmp    %rbp,%rbx
  jne    L18
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
  nopw   0x0(%rax,%rax,1)
L13:
  ret
```

assistant: ```c
void delete_memobjs(cl_mem *memobjs, int n) {
  int i;
  for (i = 0; i < n; i++)
    clReleaseMemObject(memobjs[i]);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<delete_memobjs>:
  endbr64
  test   %esi,%esi
  jle    L15
  push   %rbp
  lea    -0x1(%rsi),%eax
  push   %rbx
  lea    0x4(%rdi,%rax,4),%rbp
  mov    %rdi,%rbx
  sub    $0x8,%rsp
  nopl   0x0(%rax)
L17:
  mov    (%rbx),%edi
  add    $0x4,%rbx
  call   <clReleaseMemObject@plt>
  cmp    %rbp,%rbx
  jne    L17
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
  nopw   0x0(%rax,%rax,1)
L15:
  ret
```

assistant: ```c
void delete_memobjs(cl_mem *memobjs, int n) {
  int i;
  for (i = 0; i < n; i++)
    clReleaseMemObject(memobjs[i]);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<ai_city>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %edi,-0x24(%rbp)
  mov    -0x24(%rbp),%eax
  mov    $0x4,%esi
  mov    %eax,%edi
  call   <data_getresource@plt>
  cmp    $0x2,%eax
  jle    L7
  mov    -0x24(%rbp),%eax
  mov    $0x1,%esi
  mov    %eax,%edi
  call   <data_getresource@plt>
  cmp    $0x1,%eax
  jle    L7
  mov    -0x24(%rbp),%eax
  mov    %eax,%edi
  call   <ai_canupgrade@plt>
  test   %eax,%eax
  jne    L25
L7:
  mov    $0x0,%eax
  jmp    L49
L25:
  mov    -0x24(%rbp),%eax
  mov    %eax,%edi
  call   <data_getsettlements@plt>
  mov    %rax,-0x8(%rbp)
  movl   $0xffffff9c,-0xc(%rbp)
  mov    -0xc(%rbp),%eax
  mov    %eax,-0x10(%rbp)
  movl   $0x0,-0x14(%rbp)
  jmp    L16
L31:
  mov    -0x14(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%edx
  mov    -0x24(%rbp),%eax
  mov    %edx,%esi
  mov    %eax,%edi
  call   <ai_vertweight@plt>
  cmp    %eax,-0x10(%rbp)
  jge    L41
  mov    -0x14(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%edx
  mov    -0x24(%rbp),%eax
  mov    %edx,%esi
  mov    %eax,%edi
  call   <ai_vertweight@plt>
  mov    %eax,-0x10(%rbp)
  mov    -0x14(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  mov    %eax,-0xc(%rbp)
L41:
  addl   $0x1,-0x14(%rbp)
L16:
  mov    -0x14(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  test   %eax,%eax
  jne    L31
  mov    -0xc(%rbp),%eax
  mov    %eax,%edi
  call   <marker_setposition@plt>
  mov    -0x24(%rbp),%edx
  mov    -0xc(%rbp),%eax
  mov    %edx,%esi
  mov    %eax,%edi
  call   <builder_placecity@plt>
  mov    $0x1,%eax
L49:
  leave
  ret
```

assistant: ```c
int ai_city(int player) {
  if (data_getresource(player, 4) < 3 || data_getresource(player, 1) < 2 || !ai_canupgrade(player)) {
    return 0;
  }
  int *settlements = data_getsettlements(player);
  int i, max, vert;
  max = vert = -100;
  for (i = 0; settlements[i] != 0; i++) {
    if (ai_vertweight(player, settlements[i]) > max) {
      max = ai_vertweight(player, settlements[i]);
      vert = settlements[i];
    }
  }
  marker_setposition(vert);
  builder_placecity(vert, player);
  return 1;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<ai_city>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %edi,%ebx
  mov    $0x4,%esi
  call   <data_getresource@plt>
  mov    %eax,%edx
  mov    $0x0,%eax
  cmp    $0x2,%edx
  jg     L68
L31:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L68:
  mov    $0x1,%esi
  mov    %ebx,%edi
  call   <data_getresource@plt>
  mov    %eax,%edx
  mov    $0x0,%eax
  cmp    $0x1,%edx
  jle    L31
  mov    %ebx,%edi
  call   <ai_canupgrade@plt>
  test   %eax,%eax
  je     L31
  mov    %ebx,%edi
  call   <data_getsettlements@plt>
  mov    %rax,%rbp
  mov    (%rax),%esi
  test   %esi,%esi
  je     L88
  mov    $0xffffff9c,%r13d
  mov    $0xffffff9c,%r12d
  jmp    L11
L89:
  add    $0x4,%rbp
  mov    0x0(%rbp),%esi
  test   %esi,%esi
  je     L60
L11:
  mov    %ebx,%edi
  call   <ai_vertweight@plt>
  cmp    %r12d,%eax
  jle    L89
  mov    0x0(%rbp),%esi
  mov    %ebx,%edi
  call   <ai_vertweight@plt>
  mov    %eax,%r12d
  mov    0x0(%rbp),%r13d
  jmp    L89
L88:
  mov    $0xffffff9c,%r13d
L60:
  mov    %r13d,%edi
  call   <marker_setposition@plt>
  mov    %ebx,%esi
  mov    %r13d,%edi
  call   <builder_placecity@plt>
  mov    $0x1,%eax
  jmp    L31
```

assistant: ```c
int ai_city(int player) {
  if (data_getresource(player, 4) < 3 || data_getresource(player, 1) < 2 || !ai_canupgrade(player)) {
    return 0;
  }
  int *settlements = data_getsettlements(player);
  int i, max, vert;
  max = vert = -100;
  for (i = 0; settlements[i] != 0; i++) {
    if (ai_vertweight(player, settlements[i]) > max) {
      max = ai_vertweight(player, settlements[i]);
      vert = settlements[i];
    }
  }
  marker_setposition(vert);
  builder_placecity(vert, player);
  return 1;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<ai_city>:
  endbr64
  push   %r13
  mov    $0x4,%esi
  push   %r12
  push   %rbp
  mov    %edi,%ebp
  push   %rbx
  sub    $0x8,%rsp
  call   <data_getresource@plt>
  cmp    $0x2,%eax
  jg     L36
L27:
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax)
L36:
  mov    $0x1,%esi
  mov    %ebp,%edi
  call   <data_getresource@plt>
  cmp    $0x1,%eax
  jle    L27
  mov    %ebp,%edi
  call   <ai_canupgrade@plt>
  test   %eax,%eax
  je     L27
  mov    %ebp,%edi
  mov    $0xffffff9c,%r13d
  call   <data_getsettlements@plt>
  mov    (%rax),%esi
  mov    %rax,%rbx
  test   %esi,%esi
  je     L45
  mov    $0xffffff9c,%r12d
  jmp    L17
  nopw   0x0(%rax,%rax,1)
L11:
  mov    0x4(%rbx),%esi
  add    $0x4,%rbx
  test   %esi,%esi
  je     L45
L17:
  mov    %ebp,%edi
  call   <ai_vertweight@plt>
  cmp    %r12d,%eax
  jle    L11
  mov    (%rbx),%esi
  mov    %ebp,%edi
  add    $0x4,%rbx
  call   <ai_vertweight@plt>
  mov    -0x4(%rbx),%r13d
  mov    (%rbx),%esi
  mov    %eax,%r12d
  test   %esi,%esi
  jne    L17
L45:
  mov    %r13d,%edi
  call   <marker_setposition@plt>
  mov    %ebp,%esi
  mov    %r13d,%edi
  call   <builder_placecity@plt>
  add    $0x8,%rsp
  mov    $0x1,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
int ai_city(int player) {
  if (data_getresource(player, 4) < 3 || data_getresource(player, 1) < 2 || !ai_canupgrade(player)) {
    return 0;
  }
  int *settlements = data_getsettlements(player);
  int i, max, vert;
  max = vert = -100;
  for (i = 0; settlements[i] != 0; i++) {
    if (ai_vertweight(player, settlements[i]) > max) {
      max = ai_vertweight(player, settlements[i]);
      vert = settlements[i];
    }
  }
  marker_setposition(vert);
  builder_placecity(vert, player);
  return 1;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<ai_city>:
  endbr64
  push   %r13
  mov    $0x4,%esi
  push   %r12
  push   %rbp
  mov    %edi,%ebp
  push   %rbx
  sub    $0x8,%rsp
  call   <data_getresource@plt>
  cmp    $0x2,%eax
  jg     L25
L30:
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax)
L25:
  mov    $0x1,%esi
  mov    %ebp,%edi
  call   <data_getresource@plt>
  cmp    $0x1,%eax
  jle    L30
  mov    %ebp,%edi
  call   <ai_canupgrade@plt>
  test   %eax,%eax
  je     L30
  mov    %ebp,%edi
  mov    $0xffffff9c,%r13d
  call   <data_getsettlements@plt>
  mov    (%rax),%esi
  mov    %rax,%rbx
  test   %esi,%esi
  je     L18
  mov    $0xffffff9c,%r12d
  nopl   0x0(%rax,%rax,1)
L19:
  mov    %ebp,%edi
  call   <ai_vertweight@plt>
  cmp    %r12d,%eax
  jg     L54
  mov    0x4(%rbx),%esi
  add    $0x4,%rbx
  test   %esi,%esi
  jne    L19
L18:
  mov    %r13d,%edi
  call   <marker_setposition@plt>
  mov    %ebp,%esi
  mov    %r13d,%edi
  call   <builder_placecity@plt>
  add    $0x8,%rsp
  mov    $0x1,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax)
L54:
  mov    (%rbx),%esi
  mov    %ebp,%edi
  add    $0x4,%rbx
  call   <ai_vertweight@plt>
  mov    -0x4(%rbx),%r13d
  mov    (%rbx),%esi
  mov    %eax,%r12d
  test   %esi,%esi
  jne    L19
  jmp    L18
```

assistant: ```c
int ai_city(int player) {
  if (data_getresource(player, 4) < 3 || data_getresource(player, 1) < 2 || !ai_canupgrade(player)) {
    return 0;
  }
  int *settlements = data_getsettlements(player);
  int i, max, vert;
  max = vert = -100;
  for (i = 0; settlements[i] != 0; i++) {
    if (ai_vertweight(player, settlements[i]) > max) {
      max = ai_vertweight(player, settlements[i]);
      vert = settlements[i];
    }
  }
  marker_setposition(vert);
  builder_placecity(vert, player);
  return 1;
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<gprintf>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0xd0,%rsp
  mov    %rdi,-0xc8(%rbp)
  mov    %rsi,-0xd0(%rbp)
  mov    %rdx,-0xa0(%rbp)
  mov    %rcx,-0x98(%rbp)
  mov    %r8,-0x90(%rbp)
  mov    %r9,-0x88(%rbp)
  test   %al,%al
  je     L8
  movaps %xmm0,-0x80(%rbp)
  movaps %xmm1,-0x70(%rbp)
  movaps %xmm2,-0x60(%rbp)
  movaps %xmm3,-0x50(%rbp)
  movaps %xmm4,-0x40(%rbp)
  movaps %xmm5,-0x30(%rbp)
  movaps %xmm6,-0x20(%rbp)
  movaps %xmm7,-0x10(%rbp)
L8:
  mov    -0xd0(%rbp),%rdx
  mov    -0xb4(%rbp),%eax
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <va_start@plt>
  mov    -0xb4(%rbp),%edx
  mov    -0xd0(%rbp),%rcx
  mov    -0xc8(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <vgprintf@plt>
  mov    -0xc8(%rbp),%rax
  mov    %rax,%rdi
  call   <fflush@plt>
  mov    -0xb4(%rbp),%eax
  mov    %eax,%edi
  call   <va_end@plt>
  nop
  leave
  ret
```

assistant: ```c
void gprintf(FILE *outputfile, const char *fmt, ...) {
  va_list ap;
  va_start(ap, fmt);
  vgprintf(outputfile, fmt, ap);
  fflush(outputfile);
  va_end(ap);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<gprintf>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  mov    %rsi,%rbp
  mov    $0x0,%r12d
  mov    %r12d,%edi
  call   <va_start@plt>
  mov    %r12d,%edx
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <vgprintf@plt>
  mov    %rbx,%rdi
  call   <fflush@plt>
  mov    %r12d,%edi
  call   <va_end@plt>
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
void gprintf(FILE *outputfile, const char *fmt, ...) {
  va_list ap;
  va_start(ap, fmt);
  vgprintf(outputfile, fmt, ap);
  fflush(outputfile);
  va_end(ap);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<gprintf>:
  endbr64
  push   %r13
  xor    %r13d,%r13d
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  mov    %rdi,%rbp
  mov    %r13d,%edi
  call   <va_start@plt>
  mov    %r13d,%edx
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <vgprintf@plt>
  mov    %rbp,%rdi
  call   <fflush@plt>
  mov    %r13d,%edi
  call   <va_end@plt>
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
void gprintf(FILE *outputfile, const char *fmt, ...) {
  va_list ap;
  va_start(ap, fmt);
  vgprintf(outputfile, fmt, ap);
  fflush(outputfile);
  va_end(ap);
}
```
user: Translate the below assembly code into C programming language:

```asm
<gprintf>:
  endbr64
  push   %r13
  xor    %r13d,%r13d
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  mov    %rdi,%rbp
  mov    %r13d,%edi
  call   <va_start@plt>
  mov    %r13d,%edx
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <vgprintf@plt>
  mov    %rbp,%rdi
  call   <fflush@plt>
  mov    %r13d,%edi
  call   <va_end@plt>
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
void gprintf(FILE *outputfile, const char *fmt, ...) {
  va_list ap;
  va_start(ap, fmt);
  vgprintf(outputfile, fmt, ap);
  fflush(outputfile);
  va_end(ap);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<varint_decode>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    -0x28(%rbp),%rax
  movq   $0x0,(%rax)
  movl   $0x0,-0x8(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L30
L36:
  mov    -0x28(%rbp),%rax
  mov    (%rax),%rsi
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  and    $0x7f,%eax
  mov    %eax,%edx
  mov    -0x4(%rbp),%eax
  mov    %eax,%ecx
  shl    %cl,%edx
  mov    %edx,%eax
  cltq
  lea    (%rsi,%rax,1),%rdx
  mov    -0x28(%rbp),%rax
  mov    %rdx,(%rax)
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  and    $0x80,%eax
  test   %eax,%eax
  jne    L31
  mov    -0x8(%rbp),%eax
  add    $0x1,%eax
  jmp    L16
L31:
  addl   $0x1,-0x8(%rbp)
  addl   $0x7,-0x4(%rbp)
L30:
  mov    -0x8(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jl     L36
  mov    $0xffffffff,%eax
L16:
  pop    %rbp
  ret
```

assistant: ```c
int varint_decode(uint8_t *buffer, int bufsize, uint64_t *value) {
  int i, bits;
  *value = 0;
  for (i = 0, bits = 0; i < bufsize; i++, bits += 7) {
    *value += (buffer[i] & 0x7F) << bits;
    if ((buffer[i] & 0x80) == 0) {
      return (i + 1);
    }
  }
  return (-1);
}
```
user: What is the c source code of the assembly code below?

```asm
<varint_decode>:
  endbr64
  mov    %rdi,%r8
  movq   $0x0,(%rdx)
  test   %esi,%esi
  jle    L6
  lea    0x0(,%rsi,8),%r9d
  sub    %esi,%r9d
  mov    $0x0,%edi
  mov    $0x0,%ecx
L21:
  mov    %edi,%eax
  mov    (%r8,%rdi,4),%esi
  and    $0x7f,%esi
  shl    %cl,%esi
  movslq %esi,%rsi
  add    %rsi,(%rdx)
  testb  $0x80,(%r8,%rdi,4)
  je     L18
  add    $0x7,%ecx
  add    $0x1,%rdi
  cmp    %r9d,%ecx
  jne    L21
  mov    $0xffffffff,%eax
  ret
L18:
  add    $0x1,%eax
  ret
L6:
  mov    $0xffffffff,%eax
  ret
```

assistant: ```c
int varint_decode(uint8_t *buffer, int bufsize, uint64_t *value) {
  int i, bits;
  *value = 0;
  for (i = 0, bits = 0; i < bufsize; i++, bits += 7) {
    *value += (buffer[i] & 0x7F) << bits;
    if ((buffer[i] & 0x80) == 0) {
      return (i + 1);
    }
  }
  return (-1);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<varint_decode>:
  endbr64
  movq   $0x0,(%rdx)
  mov    %rdi,%r9
  test   %esi,%esi
  jle    L11
  lea    0x0(,%rsi,8),%r10d
  xor    %r8d,%r8d
  xor    %ecx,%ecx
  sub    %esi,%r10d
  mov    $0x1,%esi
  jmp    L15
  nopl   0x0(%rax)
L29:
  add    $0x7,%ecx
  add    $0x1,%rsi
  cmp    %r10d,%ecx
  je     L7
L15:
  mov    -0x4(%r9,%rsi,4),%edi
  mov    %edi,%eax
  and    $0x7f,%eax
  shl    %cl,%eax
  cltq
  add    %rax,%r8
  and    $0x80,%edi
  mov    %esi,%eax
  jne    L29
  mov    %r8,(%rdx)
  ret
  nopl   0x0(%rax,%rax,1)
L7:
  mov    %r8,(%rdx)
  mov    $0xffffffff,%eax
  ret
L11:
  mov    $0xffffffff,%eax
  ret
```

assistant: ```c
int varint_decode(uint8_t *buffer, int bufsize, uint64_t *value) {
  int i, bits;
  *value = 0;
  for (i = 0, bits = 0; i < bufsize; i++, bits += 7) {
    *value += (buffer[i] & 0x7F) << bits;
    if ((buffer[i] & 0x80) == 0) {
      return (i + 1);
    }
  }
  return (-1);
}
```