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
<GenerateEratosthenesSieve>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  mov    %rdi,%r13
  mov    $0x48,%edi
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  call   <malloc@plt>
  mov    %rax,%r12
  lea    0x48(%rax),%rdx
  cs nopw 0x0(%rax,%rax,1)
L35:
  movl   $0x1,(%rax)
  add    $0x4,%rax
  cmp    %rdx,%rax
  jne    L35
  mov    $0x2,%ebx
  jmp    L44
  cs nopw 0x0(%rax,%rax,1)
L45:
  cmpl   $0x1,-0x8(%r12,%rbx,4)
  je     L63
L73:
  add    $0x1,%rbx
L44:
  mov    $0x14,%edi
  mov    %ebx,%ebp
  mov    %ebx,%r14d
  call   <sqrt@plt>
  cmp    %ebx,%eax
  jg     L45
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax)
L63:
  mov    $0x2,%esi
  mov    %ebp,%edi
  call   <pow@plt>
  cmp    $0x13,%eax
  jg     L73
  xor    %r15d,%r15d
  nopl   0x0(%rax)
L29:
  cltq
  lea    -0x8(%r12,%rax,4),%rax
  cmpl   $0x1,(%rax)
  jne    L12
  movl   $0x0,(%rax)
  subl   $0x1,0x0(%r13)
L12:
  mov    $0x2,%esi
  mov    %r14d,%edi
  call   <pow@plt>
  add    %r15d,%eax
  add    %ebp,%r15d
  cmp    $0x13,%eax
  jle    L29
  jmp    L73
```

assistant: ```c
int *GenerateEratosthenesSieve(int *ptr_amount_primes) {
  int i = 0, j = 0, k = 0;
  int *ptr_sieve = malloc((20 - 2) * sizeof *ptr_sieve);
  for (i = 0; i < (20 - 2); i++) {
    ptr_sieve[i] = 1;
  }
  for (i = 2; i < sqrt(20); i++) {
    if (ptr_sieve[i - 2] == 1) {
      k = 0;
      j = (pow(i, 2) + k * i);
      while (j < 20) {
        if (ptr_sieve[j - 2] == 1) {
          ptr_sieve[j - 2] = 0;
          *ptr_amount_primes -= 1;
        }
        j = (pow(i, 2) + k++ * i);
      }
    }
  }
  return ptr_sieve;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<GenerateEratosthenesSieve>:
  endbr64
  push   %r15
  push   %r14
  mov    %rdi,%r14
  mov    $0x48,%edi
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    $0x2,%ebx
  sub    $0x8,%rsp
  call   <malloc@plt>
  movdqa D12(%rip),%xmm0
  mov    %rax,%r12
  movups %xmm0,(%rax)
  movups %xmm0,0x10(%rax)
  movups %xmm0,0x20(%rax)
  movups %xmm0,0x30(%rax)
  mov    D12(%rip),%rax
  mov    %rax,0x40(%r12)
  jmp    L55
  nopl   0x0(%rax)
L48:
  cmpl   $0x1,-0x8(%r12,%rbx,4)
  je     L10
L46:
  add    $0x1,%rbx
L55:
  mov    $0x14,%edi
  mov    %ebx,%ebp
  mov    %ebx,%r13d
  call   <sqrt@plt>
  cmp    %ebx,%eax
  jg     L48
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax)
L10:
  mov    $0x2,%esi
  mov    %ebp,%edi
  call   <pow@plt>
  cmp    $0x13,%eax
  jg     L46
  xor    %r15d,%r15d
  nopl   0x0(%rax)
L49:
  cltq
  lea    -0x8(%r12,%rax,4),%rax
  cmpl   $0x1,(%rax)
  jne    L25
  movl   $0x0,(%rax)
  subl   $0x1,(%r14)
L25:
  mov    $0x2,%esi
  mov    %r13d,%edi
  call   <pow@plt>
  add    %r15d,%eax
  add    %ebp,%r15d
  cmp    $0x13,%eax
  jle    L49
  jmp    L46
```

tool_calls: name: parse_data
arguments: tag: D12
datatype: byte[16]

tool: {"D12": [0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00]}

assistant: ```c
int *GenerateEratosthenesSieve(int *ptr_amount_primes) {
  int i = 0, j = 0, k = 0;
  int *ptr_sieve = malloc((20 - 2) * sizeof *ptr_sieve);
  for (i = 0; i < (20 - 2); i++) {
    ptr_sieve[i] = 1;
  }
  for (i = 2; i < sqrt(20); i++) {
    if (ptr_sieve[i - 2] == 1) {
      k = 0;
      j = (pow(i, 2) + k * i);
      while (j < 20) {
        if (ptr_sieve[j - 2] == 1) {
          ptr_sieve[j - 2] = 0;
          *ptr_amount_primes -= 1;
        }
        j = (pow(i, 2) + k++ * i);
      }
    }
  }
  return ptr_sieve;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<next_pow2>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x4(%rbp)
  subl   $0x1,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  sar    %eax
  or     %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  sar    $0x2,%eax
  or     %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  sar    $0x4,%eax
  or     %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  sar    $0x8,%eax
  or     %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  sar    $0x10,%eax
  or     %eax,-0x4(%rbp)
  addl   $0x1,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
uint32_t next_pow2(uint32_t v) {
  v--;
  v |= v >> 1;
  v |= v >> 2;
  v |= v >> 4;
  v |= v >> 8;
  v |= v >> 16;
  v++;
  return v;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<next_pow2>:
  endbr64
  sub    $0x1,%edi
  mov    %edi,%eax
  sar    %eax
  or     %edi,%eax
  mov    %eax,%edi
  sar    $0x2,%edi
  or     %eax,%edi
  mov    %edi,%eax
  sar    $0x4,%eax
  or     %edi,%eax
  mov    %eax,%edx
  sar    $0x8,%edx
  or     %eax,%edx
  mov    %edx,%eax
  sar    $0x10,%eax
  or     %edx,%eax
  add    $0x1,%eax
  ret
```

assistant: ```c
uint32_t next_pow2(uint32_t v) {
  v--;
  v |= v >> 1;
  v |= v >> 2;
  v |= v >> 4;
  v |= v >> 8;
  v |= v >> 16;
  v++;
  return v;
}
```
user: Translate the below assembly code into C programming language:

```asm
<next_pow2>:
  endbr64
  sub    $0x1,%edi
  mov    %edi,%eax
  sar    %eax
  or     %edi,%eax
  mov    %eax,%edi
  sar    $0x2,%edi
  or     %eax,%edi
  mov    %edi,%eax
  sar    $0x4,%eax
  or     %edi,%eax
  mov    %eax,%edx
  sar    $0x8,%edx
  or     %eax,%edx
  mov    %edx,%eax
  sar    $0x10,%eax
  or     %edx,%eax
  add    $0x1,%eax
  ret
```

assistant: ```c
uint32_t next_pow2(uint32_t v) {
  v--;
  v |= v >> 1;
  v |= v >> 2;
  v |= v >> 4;
  v |= v >> 8;
  v |= v >> 16;
  v++;
  return v;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<vecNd_print_to_string>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    %ecx,-0x20(%rbp)
  movl   $0x0,-0x10(%rbp)
  mov    -0x1c(%rbp),%eax
  sub    -0x10(%rbp),%eax
  mov    -0x10(%rbp),%edx
  movslq %edx,%rcx
  mov    -0x18(%rbp),%rdx
  lea    (%rcx,%rdx,1),%rdi
  mov    -0x20(%rbp),%edx
  mov    %edx,%ecx
  lea    D10(%rip),%rdx
  mov    %eax,%esi
  mov    $0x0,%eax
  call   <snprintf@plt>
  mov    %eax,%edx
  mov    -0x10(%rbp),%eax
  add    %edx,%eax
  mov    %eax,-0x10(%rbp)
  movl   $0x0,-0xc(%rbp)
  jmp    L18
L7:
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  movsd  %xmm0,-0x8(%rbp)
  mov    -0x1c(%rbp),%eax
  sub    -0x10(%rbp),%eax
  mov    -0x10(%rbp),%edx
  movslq %edx,%rcx
  mov    -0x18(%rbp),%rdx
  add    %rdx,%rcx
  mov    -0x8(%rbp),%rdx
  movq   %rdx,%xmm0
  lea    D16(%rip),%rdx
  mov    %eax,%esi
  mov    %rcx,%rdi
  mov    $0x1,%eax
  call   <snprintf@plt>
  mov    %eax,%edx
  mov    -0x10(%rbp),%eax
  add    %edx,%eax
  mov    %eax,-0x10(%rbp)
  addl   $0x1,-0xc(%rbp)
L18:
  mov    -0xc(%rbp),%eax
  cmp    -0x20(%rbp),%eax
  jl     L7
  mov    -0x1c(%rbp),%eax
  sub    -0x10(%rbp),%eax
  mov    -0x10(%rbp),%edx
  movslq %edx,%rcx
  mov    -0x18(%rbp),%rdx
  add    %rdx,%rcx
  lea    D12(%rip),%rdx
  mov    %eax,%esi
  mov    %rcx,%rdi
  mov    $0x0,%eax
  call   <snprintf@plt>
  mov    %eax,%edx
  mov    -0x10(%rbp),%eax
  add    %edx,%eax
  mov    %eax,-0x10(%rbp)
  nop
  leave
  ret
```

tool_calls: name: read_data
arguments: data_tag: D10
type_infered: string
name: read_data
arguments: data_tag: D16
type_infered: string
name: read_data
arguments: data_tag: D12
type_infered: string

tool: D10: vec%dd(

tool: D16: %10.3f 

tool: D12: )

assistant: ```c
void vecNd_print_to_string(char *dest, const int destSize, const double v[], const int n) {
  int used = 0;
  used += snprintf(dest + used, destSize - used, "vec%dd(", n);
  for (int i = 0; i < n; i++) {
    double tmp = v[i];
    used += snprintf(dest + used, destSize - used, "%10.3f ", tmp);
  }
  used += snprintf(dest + used, destSize - used, ")");
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<vecNd_print_to_string>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%r12
  mov    %esi,%r13d
  mov    %rdx,%r15
  mov    %ecx,%r14d
  lea    D14(%rip),%rdx
  mov    $0x0,%eax
  call   <snprintf@plt>
  mov    %eax,%ebx
  test   %r14d,%r14d
  jle    L8
  mov    %r15,%rbp
  lea    -0x1(%r14),%eax
  lea    0x8(%r15,%rax,8),%r15
  lea    D26(%rip),%r14
L7:
  mov    %r13d,%esi
  sub    %ebx,%esi
  movslq %ebx,%rdi
  add    %r12,%rdi
  movsd  0x0(%rbp),%xmm0
  mov    %r14,%rdx
  mov    $0x1,%eax
  call   <snprintf@plt>
  add    %eax,%ebx
  add    $0x8,%rbp
  cmp    %r15,%rbp
  jne    L7
L8:
  mov    %r13d,%esi
  sub    %ebx,%esi
  movslq %ebx,%rbx
  lea    (%r12,%rbx,1),%rdi
  lea    D27(%rip),%rdx
  mov    $0x0,%eax
  call   <snprintf@plt>
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

tool_calls: name: unpack_data
arguments: tag: D14
data_type: string
name: unpack_data
arguments: tag: D26
data_type: string
name: unpack_data
arguments: tag: D27
data_type: string

tool: D14: vec%dd(

tool: D26: %10.3f 

tool: D27: )

assistant: ```c
void vecNd_print_to_string(char *dest, const int destSize, const double v[], const int n) {
  int used = 0;
  used += snprintf(dest + used, destSize - used, "vec%dd(", n);
  for (int i = 0; i < n; i++) {
    double tmp = v[i];
    used += snprintf(dest + used, destSize - used, "%10.3f ", tmp);
  }
  used += snprintf(dest + used, destSize - used, ")");
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<vecNd_print_to_string>:
  endbr64
  push   %r15
  xor    %eax,%eax
  push   %r14
  mov    %ecx,%r14d
  push   %r13
  mov    %esi,%r13d
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  mov    %rdx,%rbp
  lea    D5(%rip),%rdx
  push   %rbx
  sub    $0x8,%rsp
  call   <snprintf@plt>
  mov    %eax,%ebx
  test   %r14d,%r14d
  jle    L16
  lea    -0x1(%r14),%eax
  lea    D12(%rip),%r14
  lea    0x8(%rbp,%rax,8),%r15
  nopl   0x0(%rax,%rax,1)
L1:
  movsd  0x0(%rbp),%xmm0
  movslq %ebx,%rdi
  mov    %r13d,%esi
  mov    %r14,%rdx
  sub    %ebx,%esi
  add    %r12,%rdi
  mov    $0x1,%eax
  add    $0x8,%rbp
  call   <snprintf@plt>
  add    %eax,%ebx
  cmp    %r15,%rbp
  jne    L1
L16:
  mov    %r13d,%esi
  add    $0x8,%rsp
  lea    D6(%rip),%rdx
  xor    %eax,%eax
  sub    %ebx,%esi
  movslq %ebx,%rbx
  lea    (%r12,%rbx,1),%rdi
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  jmp    1050 <snprintf@plt>
```

tool_calls: name: read_data
arguments: data_label: D5
type_infered: string
name: read_data
arguments: data_label: D12
type_infered: string
name: read_data
arguments: data_label: D6
type_infered: string

tool: D5: vec%dd(

tool: D12: %10.3f 

tool: D6: )

assistant: ```c
void vecNd_print_to_string(char *dest, const int destSize, const double v[], const int n) {
  int used = 0;
  used += snprintf(dest + used, destSize - used, "vec%dd(", n);
  for (int i = 0; i < n; i++) {
    double tmp = v[i];
    used += snprintf(dest + used, destSize - used, "%10.3f ", tmp);
  }
  used += snprintf(dest + used, destSize - used, ")");
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<vecNd_print_to_string>:
  endbr64
  push   %r15
  xor    %eax,%eax
  push   %r14
  mov    %ecx,%r14d
  push   %r13
  mov    %esi,%r13d
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  mov    %rdx,%rbp
  lea    D6(%rip),%rdx
  push   %rbx
  sub    $0x8,%rsp
  call   <snprintf@plt>
  mov    %eax,%ebx
  test   %r14d,%r14d
  jle    L8
  lea    -0x1(%r14),%eax
  lea    D24(%rip),%r14
  lea    0x8(%rbp,%rax,8),%r15
  nopl   0x0(%rax,%rax,1)
L17:
  movsd  0x0(%rbp),%xmm0
  movslq %ebx,%rdi
  mov    %r13d,%esi
  mov    %r14,%rdx
  sub    %ebx,%esi
  add    %r12,%rdi
  mov    $0x1,%eax
  add    $0x8,%rbp
  call   <snprintf@plt>
  add    %eax,%ebx
  cmp    %r15,%rbp
  jne    L17
L8:
  mov    %r13d,%esi
  add    $0x8,%rsp
  lea    D18(%rip),%rdx
  xor    %eax,%eax
  sub    %ebx,%esi
  movslq %ebx,%rbx
  lea    (%r12,%rbx,1),%rdi
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  jmp    1050 <snprintf@plt>
```

tool_calls: name: read_data
arguments: label: D6
type_infered: string
name: read_data
arguments: label: D24
type_infered: string
name: read_data
arguments: label: D18
type_infered: string

tool: D6: vec%dd(

tool: D24: %10.3f 

tool: D18: )

assistant: ```c
void vecNd_print_to_string(char *dest, const int destSize, const double v[], const int n) {
  int used = 0;
  used += snprintf(dest + used, destSize - used, "vec%dd(", n);
  for (int i = 0; i < n; i++) {
    double tmp = v[i];
    used += snprintf(dest + used, destSize - used, "%10.3f ", tmp);
  }
  used += snprintf(dest + used, destSize - used, ")");
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<readline>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  movl   $0x0,-0x10(%rbp)
  movl   $0x0,-0xc(%rbp)
  movq   $0x0,-0x8(%rbp)
  mov    $0x2,%edi
  call   <malloc@plt>
  mov    %rax,-0x8(%rbp)
  jmp    L16
L53:
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <fgetc@plt>
  mov    %eax,-0xc(%rbp)
  cmpl   $0xa,-0xc(%rbp)
  jne    L54
  mov    -0x10(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    -0x8(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <realloc@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x10(%rbp),%edx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  jmp    L15
L54:
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <feof@plt>
  test   %rax,%rax
  jne    L10
  mov    -0x10(%rbp),%eax
  lea    0x2(%rax),%edx
  mov    -0x8(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <realloc@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x10(%rbp),%edx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  mov    -0xc(%rbp),%edx
  mov    %dl,(%rax)
  addl   $0x1,-0x10(%rbp)
  mov    -0x10(%rbp),%edx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
L16:
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <feof@plt>
  test   %rax,%rax
  je     L53
  jmp    L15
L10:
  nop
L15:
  mov    -0x8(%rbp),%rax
  leave
  ret
```

assistant: ```c
char *readline(FILE *dict) {
  unsigned i = 0;
  int ch = 0;
  char *line = NULL;
  line = malloc(2);
  while (!feof(dict)) {
    ch = fgetc(dict);
    if (ch == '\n') {
      line = realloc(line, i + 1);
      line[i] = '\0';
      break;
    }
    if (feof(dict))
      break;
    line = realloc(line, i + 2);
    line[i] = ch;
    line[++i] = '\0';
  }
  return line;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<readline>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%r13
  mov    $0x2,%edi
  call   <malloc@plt>
  mov    %rax,%rbx
  mov    $0x0,%r12d
  jmp    L35
L0:
  lea    0x1(%r12),%esi
  mov    %rbx,%rdi
  call   <realloc@plt>
  mov    %rax,%rbx
  mov    %r12d,%eax
  movb   $0x0,(%rbx,%rax,1)
L30:
  mov    %rbx,%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L44:
  lea    0x2(%r12),%esi
  mov    %rbx,%rdi
  call   <realloc@plt>
  mov    %rax,%rbx
  mov    %r12d,%eax
  mov    %bpl,(%rbx,%rax,1)
  add    $0x1,%r12d
  mov    %r12d,%eax
  movb   $0x0,(%rbx,%rax,1)
L35:
  mov    %r13,%rdi
  call   <feof@plt>
  test   %rax,%rax
  jne    L30
  mov    %r13,%rdi
  call   <fgetc@plt>
  mov    %eax,%ebp
  cmp    $0xa,%eax
  je     L0
  mov    %r13,%rdi
  call   <feof@plt>
  test   %rax,%rax
  je     L44
  jmp    L30
```

assistant: ```c
char *readline(FILE *dict) {
  unsigned i = 0;
  int ch = 0;
  char *line = NULL;
  line = malloc(2);
  while (!feof(dict)) {
    ch = fgetc(dict);
    if (ch == '\n') {
      line = realloc(line, i + 1);
      line[i] = '\0';
      break;
    }
    if (feof(dict))
      break;
    line = realloc(line, i + 2);
    line[i] = ch;
    line[++i] = '\0';
  }
  return line;
}
```
user: What is the c source code of the assembly code below?

```asm
<readline>:
  endbr64
  push   %r13
  mov    %rdi,%r13
  mov    $0x2,%edi
  push   %r12
  xor    %r12d,%r12d
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  call   <malloc@plt>
  mov    %rax,%rbp
  jmp    L27
  nopl   0x0(%rax,%rax,1)
L6:
  mov    %r13,%rdi
  call   <fgetc@plt>
  mov    %eax,%ebx
  cmp    $0xa,%eax
  je     L18
  mov    %r13,%rdi
  call   <feof@plt>
  test   %rax,%rax
  jne    L25
  lea    0x2(%r12),%esi
  mov    %rbp,%rdi
  call   <realloc@plt>
  mov    %rax,%rbp
  mov    %r12d,%eax
  mov    %bl,0x0(%rbp,%rax,1)
  lea    0x1(%r12),%eax
  movb   $0x0,0x0(%rbp,%rax,1)
  mov    %rax,%r12
L27:
  mov    %r13,%rdi
  call   <feof@plt>
  test   %rax,%rax
  je     L6
L25:
  add    $0x8,%rsp
  mov    %rbp,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax,%rax,1)
L18:
  lea    0x1(%r12),%esi
  mov    %rbp,%rdi
  call   <realloc@plt>
  mov    %rax,%rbp
  mov    %r12d,%eax
  movb   $0x0,0x0(%rbp,%rax,1)
  add    $0x8,%rsp
  mov    %rbp,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
char *readline(FILE *dict) {
  unsigned i = 0;
  int ch = 0;
  char *line = NULL;
  line = malloc(2);
  while (!feof(dict)) {
    ch = fgetc(dict);
    if (ch == '\n') {
      line = realloc(line, i + 1);
      line[i] = '\0';
      break;
    }
    if (feof(dict))
      break;
    line = realloc(line, i + 2);
    line[i] = ch;
    line[++i] = '\0';
  }
  return line;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<readline>:
  endbr64
  push   %r13
  mov    %rdi,%r13
  mov    $0x2,%edi
  push   %r12
  xor    %r12d,%r12d
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  call   <malloc@plt>
  mov    %rax,%rbp
  jmp    L10
  nopl   0x0(%rax,%rax,1)
L37:
  mov    %r13,%rdi
  call   <fgetc@plt>
  mov    %eax,%ebx
  cmp    $0xa,%eax
  je     L19
  mov    %r13,%rdi
  call   <feof@plt>
  test   %rax,%rax
  jne    L17
  lea    0x2(%r12),%esi
  mov    %rbp,%rdi
  call   <realloc@plt>
  mov    %rax,%rbp
  mov    %r12d,%eax
  mov    %bl,0x0(%rbp,%rax,1)
  lea    0x1(%r12),%eax
  movb   $0x0,0x0(%rbp,%rax,1)
  mov    %rax,%r12
L10:
  mov    %r13,%rdi
  call   <feof@plt>
  test   %rax,%rax
  je     L37
L17:
  add    $0x8,%rsp
  mov    %rbp,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax,%rax,1)
L19:
  lea    0x1(%r12),%esi
  mov    %rbp,%rdi
  call   <realloc@plt>
  mov    %rax,%rbp
  mov    %r12d,%eax
  movb   $0x0,0x0(%rbp,%rax,1)
  add    $0x8,%rsp
  mov    %rbp,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
char *readline(FILE *dict) {
  unsigned i = 0;
  int ch = 0;
  char *line = NULL;
  line = malloc(2);
  while (!feof(dict)) {
    ch = fgetc(dict);
    if (ch == '\n') {
      line = realloc(line, i + 1);
      line[i] = '\0';
      break;
    }
    if (feof(dict))
      break;
    line = realloc(line, i + 2);
    line[i] = ch;
    line[++i] = '\0';
  }
  return line;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<submatrix>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x60,%rsp
  mov    %rdi,-0x38(%rbp)
  mov    %rsi,-0x40(%rbp)
  mov    %rdx,-0x48(%rbp)
  mov    %rcx,-0x50(%rbp)
  mov    %r8,-0x58(%rbp)
  mov    %r9,-0x60(%rbp)
  mov    -0x48(%rbp),%rax
  sub    -0x40(%rbp),%rax
  add    $0x1,%rax
  mov    %rax,-0x18(%rbp)
  mov    -0x58(%rbp),%rax
  sub    0x10(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  mov    -0x18(%rbp),%rax
  add    $0x1,%rax
  shl    $0x3,%rax
  mov    %rax,%rdi
  call   <malloc@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  jne    L29
  lea    D9(%rip),%rax
  mov    %rax,%rdi
  call   <nrerror@plt>
L29:
  addq   $0x8,-0x8(%rbp)
  mov    -0x60(%rbp),%rax
  shl    $0x3,%rax
  neg    %rax
  add    %rax,-0x8(%rbp)
  mov    -0x40(%rbp),%rax
  mov    %rax,-0x28(%rbp)
  mov    -0x60(%rbp),%rax
  mov    %rax,-0x20(%rbp)
  jmp    L24
L10:
  mov    -0x28(%rbp),%rax
  lea    0x0(,%rax,8),%rdx
  mov    -0x38(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x10(%rbp),%rax
  lea    0x0(,%rax,4),%rcx
  mov    -0x20(%rbp),%rax
  lea    0x0(,%rax,8),%rsi
  mov    -0x8(%rbp),%rax
  add    %rsi,%rax
  add    %rcx,%rdx
  mov    %rdx,(%rax)
  addq   $0x1,-0x28(%rbp)
  addq   $0x1,-0x20(%rbp)
L24:
  mov    -0x28(%rbp),%rax
  cmp    -0x58(%rbp),%rax
  jle    L10
  mov    -0x8(%rbp),%rax
  leave
  ret
```

tool_calls: name: unpack_data
arguments: label: D9
datatype: string

tool: D9: allocation failure in submatrix()

assistant: ```c
float **submatrix(float **a, long oldrl, long oldrh, long oldcl, long oldch, long newrl, long newcl) {
  long i, j, nrow = oldrh - oldrl + 1, ncol = oldch - newcl;
  float **m;
  m = (float **)malloc((size_t)((nrow + 1) * sizeof(float *)));
  if (!m)
    nrerror("allocation failure in submatrix()");
  m += 1;
  m -= newrl;
  for (i = oldrl, j = newrl; i <= oldch; i++, j++)
    m[j] = a[i] + ncol;
  return m;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<submatrix>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%r12
  mov    %rsi,%rbx
  mov    %r8,%rbp
  mov    %r9,%r13
  mov    %r8,%r14
  sub    0x40(%rsp),%r14
  sub    %rsi,%rdx
  lea    0x10(,%rdx,8),%rdi
  call   <malloc@plt>
  mov    %rax,%r15
  test   %rax,%rax
  je     L37
L31:
  mov    $0x1,%eax
  sub    %r13,%rax
  lea    (%r15,%rax,8),%rsi
  cmp    %rbp,%rbx
  jg     L6
  lea    0x0(,%r14,4),%rdx
  lea    0x1(%rbp),%r8
  sub    %rbx,%r13
  lea    (%rsi,%r13,8),%rcx
L34:
  mov    %rdx,%rax
  add    (%r12,%rbx,8),%rax
  mov    %rax,(%rcx,%rbx,8)
  add    $0x1,%rbx
  cmp    %r8,%rbx
  jne    L34
L6:
  mov    %rsi,%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L37:
  lea    D7(%rip),%rdi
  call   <nrerror@plt>
  jmp    L31
```

tool_calls: name: parse_data
arguments: tag: D7
type_guessed: string

tool: D7: allocation failure in submatrix()

assistant: ```c
float **submatrix(float **a, long oldrl, long oldrh, long oldcl, long oldch, long newrl, long newcl) {
  long i, j, nrow = oldrh - oldrl + 1, ncol = oldch - newcl;
  float **m;
  m = (float **)malloc((size_t)((nrow + 1) * sizeof(float *)));
  if (!m)
    nrerror("allocation failure in submatrix()");
  m += 1;
  m -= newrl;
  for (i = oldrl, j = newrl; i <= oldch; i++, j++)
    m[j] = a[i] + ncol;
  return m;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<submatrix>:
  endbr64
  push   %r15
  sub    %rsi,%rdx
  push   %r14
  mov    %r9,%r14
  push   %r13
  mov    %r8,%r13
  push   %r12
  mov    %rdi,%r12
  lea    0x10(,%rdx,8),%rdi
  push   %rbp
  mov    %r8,%rbp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x8,%rsp
  sub    0x40(%rsp),%r13
  call   <malloc@plt>
  mov    %rax,%r15
  test   %rax,%rax
  je     L0
L3:
  mov    $0x1,%eax
  sub    %r14,%rax
  lea    (%r15,%rax,8),%r9
  cmp    %rbp,%rbx
  jg     L26
  sub    %rbx,%r14
  lea    0x0(,%r13,4),%rdx
  lea    0x1(%rbp),%r8
  lea    (%r9,%r14,8),%rcx
  nopw   0x0(%rax,%rax,1)
L7:
  mov    (%r12,%rbx,8),%rax
  add    %rdx,%rax
  mov    %rax,(%rcx,%rbx,8)
  add    $0x1,%rbx
  cmp    %rbx,%r8
  jne    L7
L26:
  add    $0x8,%rsp
  mov    %r9,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  xchg   %ax,%ax
L0:
  lea    D9(%rip),%rdi
  call   <nrerror@plt>
  jmp    L3
```

tool_calls: name: unpack_data
arguments: label: D9
type_guessed: string

tool: D9: allocation failure in submatrix()

assistant: ```c
float **submatrix(float **a, long oldrl, long oldrh, long oldcl, long oldch, long newrl, long newcl) {
  long i, j, nrow = oldrh - oldrl + 1, ncol = oldch - newcl;
  float **m;
  m = (float **)malloc((size_t)((nrow + 1) * sizeof(float *)));
  if (!m)
    nrerror("allocation failure in submatrix()");
  m += 1;
  m -= newrl;
  for (i = oldrl, j = newrl; i <= oldch; i++, j++)
    m[j] = a[i] + ncol;
  return m;
}
```