ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Translate the below assembly code into C programming language:

```asm
<stdlib_strided_snanmax>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  test   %rdi,%rdi
  jle    L55
  mov    %rdi,%rbp
  cmp    $0x1,%rdi
  je     L106
  test   %rdx,%rdx
  je     L106
  mov    $0x0,%eax
  js     L171
L30:
  mov    $0x0,%ecx
L151:
  mov    (%rsi,%rax,4),%r12d
  movd   %r12d,%xmm1
  ucomiss %xmm1,%xmm1
  jnp    L160
  add    %rdx,%rax
  add    $0x1,%rcx
  cmp    %rcx,%rbp
  jne    L151
L139:
  pxor   %xmm0,%xmm0
  divss  %xmm0,%xmm0
  movd   %xmm0,%r12d
  jmp    L108
L55:
  pxor   %xmm0,%xmm0
  divss  %xmm0,%xmm0
  movd   %xmm0,%r12d
L108:
  movd   %r12d,%xmm0
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L106:
  mov    (%rsi),%r12d
  jmp    L108
L171:
  mov    $0x1,%eax
  sub    %rdi,%rax
  imul   %rdx,%rax
  jmp    L30
L160:
  cmp    %rcx,%rbp
  je     L139
  lea    0x1(%rcx),%rbx
  cmp    %rbx,%rbp
  jle    L108
  lea    0x0(,%rdx,4),%r14
  add    %rax,%rdx
  lea    (%rsi,%rdx,4),%r15
  jmp    L60
L103:
  mov    %r13d,%r12d
L110:
  add    $0x1,%rbx
  add    %r14,%r15
  cmp    %rbx,%rbp
  je     L108
L60:
  mov    (%r15),%r13d
  movd   %r13d,%xmm0
  call   <stdlib_base_is_nanf@plt>
  test   %rax,%rax
  jne    L110
  movd   %r13d,%xmm2
  movd   %r12d,%xmm3
  comiss %xmm3,%xmm2
  ja     L103
  ucomiss %xmm3,%xmm2
  jp     L110
  jne    L110
  movd   %r13d,%xmm0
  call   <stdlib_base_is_positive_zerof@plt>
  test   %rax,%rax
  je     L110
  mov    %r13d,%r12d
  jmp    L110
```

assistant: ```c
float stdlib_strided_snanmax(const int64_t N, const float *X, const int64_t stride) {
  int64_t ix;
  int64_t i;
  float max;
  float v;
  if (N <= 0) {
    return 0.0f / 0.0f;
  }
  if (N == 1 || stride == 0) {
    return X[0];
  }
  if (stride < 0) {
    ix = (1 - N) * stride;
  } else {
    ix = 0;
  }
  for (i = 0; i < N; i++) {
    v = X[ix];
    if (v == v) {
      break;
    }
    ix += stride;
  }
  if (i == N) {
    return 0.0f / 0.0f;
  }
  max = v;
  i += 1;
  for (; i < N; i++) {
    ix += stride;
    v = X[ix];
    if (stdlib_base_is_nanf(v)) {
      continue;
    }
    if (v > max || (v == max && stdlib_base_is_positive_zerof(v))) {
      max = v;
    }
  }
  return max;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<stdlib_strided_snanmax>:
  endbr64
  test   %rdi,%rdi
  jle    L102
  push   %r13
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  sub    $0x18,%rsp
  cmp    $0x1,%rdi
  je     L175
  test   %rdx,%rdx
  je     L175
  mov    $0x0,%ecx
  js     L35
L130:
  xor    %eax,%eax
  nopw   0x0(%rax,%rax,1)
L160:
  movss  (%rsi,%rcx,4),%xmm1
  ucomiss %xmm1,%xmm1
  jnp    L28
  add    $0x1,%rax
  add    %rdx,%rcx
  cmp    %rax,%rbp
  jne    L160
L5:
  pxor   %xmm1,%xmm1
  divss  %xmm1,%xmm1
L119:
  add    $0x18,%rsp
  movaps %xmm1,%xmm0
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax)
L175:
  movss  (%rsi),%xmm1
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  movaps %xmm1,%xmm0
  pop    %r12
  pop    %r13
  ret
  nopw   0x0(%rax,%rax,1)
L28:
  cmp    %rax,%rbp
  je     L5
  lea    0x1(%rax),%rbx
  cmp    %rbx,%rbp
  jle    L119
  lea    0x0(,%rdx,4),%r12
  add    %rcx,%rdx
  lea    (%rsi,%rdx,4),%r13
  jmp    L74
  nop
L120:
  ucomiss %xmm0,%xmm1
  jp     L76
  je     L45
L76:
  add    $0x1,%rbx
  add    %r12,%r13
  cmp    %rbx,%rbp
  je     L119
L74:
  movss  0x0(%r13),%xmm0
  movss  %xmm1,0x8(%rsp)
  movss  %xmm0,0xc(%rsp)
  call   <stdlib_base_is_nanf@plt>
  movss  0x8(%rsp),%xmm1
  test   %rax,%rax
  jne    L76
  movss  0xc(%rsp),%xmm0
  comiss %xmm1,%xmm0
  jbe    L120
  movaps %xmm0,%xmm1
  jmp    L76
  nopl   (%rax)
L45:
  call   <stdlib_base_is_positive_zerof@plt>
  movss  0x8(%rsp),%xmm1
  test   %rax,%rax
  je     L76
  movss  0xc(%rsp),%xmm0
  movaps %xmm0,%xmm1
  jmp    L76
  nopl   0x0(%rax,%rax,1)
L35:
  mov    $0x1,%ecx
  sub    %rdi,%rcx
  imul   %rdx,%rcx
  jmp    L130
  nopl   0x0(%rax)
L102:
  pxor   %xmm1,%xmm1
  divss  %xmm1,%xmm1
  movaps %xmm1,%xmm0
  ret
```

assistant: ```c
float stdlib_strided_snanmax(const int64_t N, const float *X, const int64_t stride) {
  int64_t ix;
  int64_t i;
  float max;
  float v;
  if (N <= 0) {
    return 0.0f / 0.0f;
  }
  if (N == 1 || stride == 0) {
    return X[0];
  }
  if (stride < 0) {
    ix = (1 - N) * stride;
  } else {
    ix = 0;
  }
  for (i = 0; i < N; i++) {
    v = X[ix];
    if (v == v) {
      break;
    }
    ix += stride;
  }
  if (i == N) {
    return 0.0f / 0.0f;
  }
  max = v;
  i += 1;
  for (; i < N; i++) {
    ix += stride;
    v = X[ix];
    if (stdlib_base_is_nanf(v)) {
      continue;
    }
    if (v > max || (v == max && stdlib_base_is_positive_zerof(v))) {
      max = v;
    }
  }
  return max;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<stdlib_strided_snanmax>:
  endbr64
  test   %rdi,%rdi
  jle    L55
  push   %r13
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  sub    $0x18,%rsp
  cmp    $0x1,%rdi
  je     L207
  test   %rdx,%rdx
  je     L207
  js     L150
  cmp    $0x1,%rdx
  jne    L208
  xor    %eax,%eax
  xor    %ecx,%ecx
  nopl   0x0(%rax)
L67:
  movss  (%rsi,%rcx,4),%xmm1
  ucomiss %xmm1,%xmm1
  jnp    L215
  add    $0x1,%rax
  add    $0x1,%rcx
  cmp    %rax,%rbp
  jne    L67
L132:
  pxor   %xmm1,%xmm1
  divss  %xmm1,%xmm1
L162:
  add    $0x18,%rsp
  movaps %xmm1,%xmm0
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   (%rax)
L207:
  movss  (%rsi),%xmm1
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  movaps %xmm1,%xmm0
  pop    %r12
  pop    %r13
  ret
  nopw   0x0(%rax,%rax,1)
L215:
  cmp    %rax,%rbp
  je     L132
  lea    0x1(%rax),%rbx
  cmp    %rbx,%rbp
  jle    L162
  lea    0x0(,%rdx,4),%r13
  add    %rcx,%rdx
  lea    (%rsi,%rdx,4),%r12
  jmp    L33
  nopw   0x0(%rax,%rax,1)
L168:
  ucomiss %xmm0,%xmm1
  jp     L199
  je     L200
L199:
  add    $0x1,%rbx
  add    %r13,%r12
  cmp    %rbx,%rbp
  je     L162
L33:
  movss  (%r12),%xmm0
  movss  %xmm1,0x8(%rsp)
  movss  %xmm0,0xc(%rsp)
  call   <stdlib_base_is_nanf@plt>
  movss  0x8(%rsp),%xmm1
  test   %rax,%rax
  jne    L199
  movss  0xc(%rsp),%xmm0
  comiss %xmm1,%xmm0
  jbe    L168
  movaps %xmm0,%xmm1
  jmp    L199
  nopl   (%rax)
L200:
  call   <stdlib_base_is_positive_zerof@plt>
  movss  0x8(%rsp),%xmm1
  test   %rax,%rax
  je     L199
  movss  0xc(%rsp),%xmm0
  movaps %xmm0,%xmm1
  jmp    L199
  nopl   0x0(%rax,%rax,1)
L150:
  mov    $0x1,%ecx
  sub    %rdi,%rcx
  imul   %rdx,%rcx
L180:
  xor    %eax,%eax
  cs nopw 0x0(%rax,%rax,1)
L86:
  movss  (%rsi,%rcx,4),%xmm1
  ucomiss %xmm1,%xmm1
  jnp    L215
  add    $0x1,%rax
  add    %rdx,%rcx
  cmp    %rax,%rbp
  jne    L86
  jmp    L132
  nop
L55:
  pxor   %xmm1,%xmm1
  divss  %xmm1,%xmm1
  movaps %xmm1,%xmm0
  ret
L208:
  xor    %ecx,%ecx
  jmp    L180
```

assistant: ```c
float stdlib_strided_snanmax(const int64_t N, const float *X, const int64_t stride) {
  int64_t ix;
  int64_t i;
  float max;
  float v;
  if (N <= 0) {
    return 0.0f / 0.0f;
  }
  if (N == 1 || stride == 0) {
    return X[0];
  }
  if (stride < 0) {
    ix = (1 - N) * stride;
  } else {
    ix = 0;
  }
  for (i = 0; i < N; i++) {
    v = X[ix];
    if (v == v) {
      break;
    }
    ix += stride;
  }
  if (i == N) {
    return 0.0f / 0.0f;
  }
  max = v;
  i += 1;
  for (; i < N; i++) {
    ix += stride;
    v = X[ix];
    if (stdlib_base_is_nanf(v)) {
      continue;
    }
    if (v > max || (v == max && stdlib_base_is_positive_zerof(v))) {
      max = v;
    }
  }
  return max;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<unit_extract_test_name>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L40
L4:
  cmpl   $0x0,-0x4(%rbp)
  jne    L35
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x3a,%al
  jne    L35
  movl   $0x1,-0x4(%rbp)
  jmp    L12
L35:
  cmpl   $0x1,-0x4(%rbp)
  jne    L43
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x3a,%al
  jne    L43
  movl   $0x2,-0x4(%rbp)
  jmp    L12
L43:
  cmpl   $0x2,-0x4(%rbp)
  je     L108
L12:
  addq   $0x1,-0x18(%rbp)
L40:
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L4
  jmp    L9
L108:
  nop
L9:
  cmpl   $0x2,-0x4(%rbp)
  jne    L3
  mov    -0x18(%rbp),%rax
  jmp    L34
L3:
  mov    $0x0,%eax
L34:
  pop    %rbp
  ret
```

assistant: ```c
const char *unit_extract_test_name(const char *suite_test_name) {
  int state = 0;
  while (*suite_test_name) {
    if (state == 0 && *suite_test_name == ':') {
      state = 1;
    } else if (state == 1 && *suite_test_name == ':') {
      state = 2;
    } else if (state == 2) {
      break;
    }
    suite_test_name++;
  }
  if (state == 2) {
    return suite_test_name;
  } else {
    return NULL;
  }
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<unit_extract_test_name>:
  endbr64
  movzbl (%rdi),%eax
  test   %al,%al
  je     L68
  mov    $0x0,%edx
  mov    $0x2,%esi
  mov    $0x1,%ecx
  jmp    L20
L12:
  cmp    $0x2,%edx
  je     L13
L55:
  add    $0x1,%rdi
  movzbl (%rdi),%eax
  test   %al,%al
  je     L71
L20:
  cmp    $0x3a,%al
  sete   %al
  test   %edx,%edx
  jne    L36
  test   %al,%al
  jne    L1
L36:
  cmp    $0x1,%edx
  jne    L12
  test   %al,%al
  je     L12
  mov    %esi,%edx
  jmp    L55
L1:
  mov    %ecx,%edx
  jmp    L55
L71:
  cmp    $0x2,%edx
  mov    $0x0,%eax
  cmove  %rdi,%rax
  ret
L68:
  mov    $0x0,%eax
  ret
L13:
  mov    %rdi,%rax
  ret
```

assistant: ```c
const char *unit_extract_test_name(const char *suite_test_name) {
  int state = 0;
  while (*suite_test_name) {
    if (state == 0 && *suite_test_name == ':') {
      state = 1;
    } else if (state == 1 && *suite_test_name == ':') {
      state = 2;
    } else if (state == 2) {
      break;
    }
    suite_test_name++;
  }
  if (state == 2) {
    return suite_test_name;
  } else {
    return NULL;
  }
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<unit_extract_test_name>:
  endbr64
  movzbl (%rdi),%edx
  test   %dl,%dl
  je     L68
  xor    %ecx,%ecx
  jmp    L57
  nop
L72:
  cmp    $0x3a,%dl
  je     L37
  movzbl 0x1(%rax),%edx
  lea    0x1(%rax),%rdi
  test   %dl,%dl
  je     L68
L57:
  mov    %rdi,%rax
  test   %ecx,%ecx
  je     L72
  cmp    $0x3a,%dl
  je     L25
L32:
  movzbl 0x1(%rax),%edx
  mov    $0x1,%ecx
  lea    0x1(%rax),%rdi
  test   %dl,%dl
  jne    L57
L68:
  xor    %eax,%eax
  ret
  nopl   0x0(%rax)
L37:
  movzbl 0x1(%rdi),%edx
  test   %dl,%dl
  je     L68
  add    $0x1,%rax
  cmp    $0x3a,%dl
  jne    L32
L25:
  add    $0x1,%rax
  ret
```

assistant: ```c
const char *unit_extract_test_name(const char *suite_test_name) {
  int state = 0;
  while (*suite_test_name) {
    if (state == 0 && *suite_test_name == ':') {
      state = 1;
    } else if (state == 1 && *suite_test_name == ':') {
      state = 2;
    } else if (state == 2) {
      break;
    }
    suite_test_name++;
  }
  if (state == 2) {
    return suite_test_name;
  } else {
    return NULL;
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<unit_extract_test_name>:
  endbr64
  movzbl (%rdi),%edx
  test   %dl,%dl
  je     L49
  xor    %ecx,%ecx
  jmp    L80
  nop
L78:
  cmp    $0x3a,%dl
  je     L54
  movzbl 0x1(%rax),%edx
  lea    0x1(%rax),%rdi
  test   %dl,%dl
  je     L49
L80:
  mov    %rdi,%rax
  test   %ecx,%ecx
  je     L78
  cmp    $0x3a,%dl
  je     L47
L13:
  movzbl 0x1(%rax),%edx
  mov    $0x1,%ecx
  lea    0x1(%rax),%rdi
  test   %dl,%dl
  jne    L80
L49:
  xor    %eax,%eax
  ret
  nopl   0x0(%rax)
L54:
  movzbl 0x1(%rdi),%edx
  test   %dl,%dl
  je     L49
  add    $0x1,%rax
  cmp    $0x3a,%dl
  jne    L13
L47:
  add    $0x1,%rax
  ret
```

assistant: ```c
const char *unit_extract_test_name(const char *suite_test_name) {
  int state = 0;
  while (*suite_test_name) {
    if (state == 0 && *suite_test_name == ':') {
      state = 1;
    } else if (state == 1 && *suite_test_name == ':') {
      state = 2;
    } else if (state == 2) {
      break;
    }
    suite_test_name++;
  }
  if (state == 2) {
    return suite_test_name;
  } else {
    return NULL;
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<dmatrix>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,%rbp
  mov    %rsi,%r13
  mov    %rdx,%r12
  mov    %rcx,%r14
  mov    %rsi,%rax
  sub    %rdi,%rax
  lea    0x1(%rax),%rdi
  mov    %rdi,0x8(%rsp)
  mov    %rcx,%rdx
  sub    %r12,%rdx
  lea    0x1(%rdx),%rsi
  mov    %rsi,(%rsp)
  lea    0x10(,%rax,8),%rdi
  call   <malloc@plt>
  mov    %rax,%rbx
  test   %rax,%rax
  je     L15
L7:
  mov    $0x1,%eax
  sub    %rbp,%rax
  lea    (%rbx,%rax,8),%r15
  mov    0x8(%rsp),%rax
  imul   (%rsp),%rax
  lea    0x8(,%rax,8),%rdi
  call   <malloc@plt>
  mov    %rax,0x8(%rbx)
  test   %rax,%rax
  je     L6
L82:
  mov    $0x1,%eax
  sub    %r12,%rax
  shl    $0x3,%rax
  add    %rax,0x8(%rbx)
  cmp    %rbp,%r13
  jle    L106
  mov    (%rsp),%rcx
  shl    $0x3,%rcx
  lea    0x8(%rbx),%rax
  lea    (%r15,%r13,8),%rsi
L30:
  mov    %rcx,%rdx
  add    (%rax),%rdx
  mov    %rdx,0x8(%rax)
  add    $0x8,%rax
  cmp    %rsi,%rax
  jne    L30
L106:
  cmp    %rbp,%r13
  jl     L115
  add    $0x8,%rbx
  add    $0x1,%r13
  lea    0x1(%r14),%rcx
  jmp    L57
L15:
  lea    D7(%rip),%rdi
  call   <nrerror@plt>
  jmp    L7
L6:
  lea    D6(%rip),%rdi
  call   <nrerror@plt>
  jmp    L82
L89:
  mov    (%rbx),%rdx
  movq   $0x0,(%rdx,%rax,8)
  add    $0x1,%rax
  cmp    %rax,%rcx
  jne    L89
L98:
  add    $0x1,%rbp
  add    $0x8,%rbx
  cmp    %r13,%rbp
  je     L115
L57:
  mov    %r12,%rax
  cmp    %r12,%r14
  jge    L89
  jmp    L98
L115:
  mov    %r15,%rax
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

tool_calls: name: parse_data
arguments: tag: D7
type_guessed: string
name: parse_data
arguments: tag: D6
type_guessed: string

tool: D7: allocation failure 1 in dmatrix()

tool: D6: allocation failure 2 in dmatrix()

assistant: ```c
double **dmatrix(long nrl, long nrh, long ncl, long nch) {
  long i, j, nrow = nrh - nrl + 1, ncol = nch - ncl + 1;
  double **m;
  m = (double **)malloc((size_t)((nrow + 1) * sizeof(double *)));
  if (!m)
    nrerror("allocation failure 1 in dmatrix()");
  m += 1;
  m -= nrl;
  m[nrl] = (double *)malloc((size_t)((nrow * ncol + 1) * sizeof(double)));
  if (!m[nrl])
    nrerror("allocation failure 2 in dmatrix()");
  m[nrl] += 1;
  m[nrl] -= ncl;
  for (i = nrl + 1; i <= nrh; i++)
    m[i] = m[i - 1] + ncol;
  for (i = nrl; i <= nrh; i++)
    for (j = ncl; j <= nch; j++)
      m[i][j] = 0.0;
  return m;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<dmatrix>:
  endbr64
  push   %r15
  mov    %rsi,%rax
  push   %r14
  sub    %rdi,%rax
  push   %r13
  lea    0x1(%rax),%r15
  push   %r12
  mov    %rdi,%r12
  lea    0x10(,%rax,8),%rdi
  push   %rbp
  mov    %rdx,%rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rcx,(%rsp)
  sub    %rdx,%rcx
  mov    %rsi,0x8(%rsp)
  mov    %rcx,%r14
  call   <malloc@plt>
  add    $0x1,%r14
  mov    0x8(%rsp),%rsi
  test   %rax,%rax
  mov    %rax,%rbx
  je     L72
L24:
  imul   %r14,%r15
  mov    $0x1,%eax
  mov    %rsi,0x8(%rsp)
  sub    %r12,%rax
  lea    (%rbx,%rax,8),%r13
  lea    0x8(,%r15,8),%rdi
  call   <malloc@plt>
  mov    0x8(%rsp),%rsi
  test   %rax,%rax
  mov    %rax,0x8(%rbx)
  je     L68
L60:
  mov    $0x1,%edx
  sub    %rbp,%rdx
  lea    (%rax,%rdx,8),%rax
  mov    %rax,0x8(%rbx)
  cmp    %r12,%rsi
  jle    L36
  shl    $0x3,%r14
  lea    0x8(%rbx),%rax
  lea    0x0(%r13,%rsi,8),%rcx
  nopl   0x0(%rax)
L7:
  mov    (%rax),%rdx
  add    $0x8,%rax
  add    %r14,%rdx
  mov    %rdx,(%rax)
  cmp    %rax,%rcx
  jne    L7
L36:
  cmp    %r12,%rsi
  jl     L71
  mov    (%rsp),%rax
  lea    0x1(%rsi),%rbx
  lea    0x0(,%rbp,8),%r14
  sub    %rbp,%rax
  lea    0x8(,%rax,8),%r15
  nopw   0x0(%rax,%rax,1)
L70:
  cmp    %rbp,(%rsp)
  jl     L31
  mov    0x0(%r13,%r12,8),%rdi
  mov    %r15,%rdx
  xor    %esi,%esi
  add    %r14,%rdi
  call   <memset@plt>
L31:
  add    $0x1,%r12
  cmp    %r12,%rbx
  jne    L70
L71:
  add    $0x18,%rsp
  mov    %r13,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L72:
  lea    D17(%rip),%rdi
  call   <nrerror@plt>
  mov    0x8(%rsp),%rsi
  jmp    L24
L68:
  lea    D0(%rip),%rdi
  call   <nrerror@plt>
  mov    0x8(%rbx),%rax
  mov    0x8(%rsp),%rsi
  jmp    L60
```

tool_calls: name: retrieve_data
arguments: label: D17
type: string
name: retrieve_data
arguments: label: D0
type: string

tool: D17: allocation failure 1 in dmatrix()

tool: D0: allocation failure 2 in dmatrix()

assistant: ```c
double **dmatrix(long nrl, long nrh, long ncl, long nch) {
  long i, j, nrow = nrh - nrl + 1, ncol = nch - ncl + 1;
  double **m;
  m = (double **)malloc((size_t)((nrow + 1) * sizeof(double *)));
  if (!m)
    nrerror("allocation failure 1 in dmatrix()");
  m += 1;
  m -= nrl;
  m[nrl] = (double *)malloc((size_t)((nrow * ncol + 1) * sizeof(double)));
  if (!m[nrl])
    nrerror("allocation failure 2 in dmatrix()");
  m[nrl] += 1;
  m[nrl] -= ncl;
  for (i = nrl + 1; i <= nrh; i++)
    m[i] = m[i - 1] + ncol;
  for (i = nrl; i <= nrh; i++)
    for (j = ncl; j <= nch; j++)
      m[i][j] = 0.0;
  return m;
}
```
user: What is the c source code of the assembly code below?

```asm
<dmatrix>:
  endbr64
  push   %r15
  mov    %rsi,%rax
  mov    %rdx,%r15
  push   %r14
  sub    %rdi,%rax
  push   %r13
  mov    %rdi,%r13
  lea    0x10(,%rax,8),%rdi
  push   %r12
  push   %rbp
  mov    %rsi,%rbp
  lea    0x1(%rax),%rsi
  push   %rbx
  sub    $0x18,%rsp
  mov    %rcx,0x8(%rsp)
  sub    %rdx,%rcx
  mov    %rcx,%r14
  mov    %rsi,(%rsp)
  call   <malloc@plt>
  add    $0x1,%r14
  mov    %rax,%rbx
  test   %rax,%rax
  je     L20
L16:
  mov    $0x1,%eax
  sub    %r13,%rax
  lea    (%rbx,%rax,8),%r12
  mov    (%rsp),%rax
  imul   %r14,%rax
  lea    0x8(,%rax,8),%rdi
  call   <malloc@plt>
  mov    %rax,0x8(%rbx)
  test   %rax,%rax
  je     L41
L89:
  mov    $0x1,%edx
  sub    %r15,%rdx
  lea    (%rax,%rdx,8),%rdx
  lea    0x1(%r13),%rax
  mov    %rdx,0x8(%rbx)
  cmp    %rax,%rbp
  jl     L31
  shl    $0x3,%r14
  lea    (%r12,%rax,8),%rax
  lea    0x8(%r12,%rbp,8),%rcx
  nopl   (%rax)
L2:
  add    %r14,%rdx
  add    $0x8,%rax
  mov    %rdx,-0x8(%rax)
  cmp    %rcx,%rax
  jne    L2
L31:
  cmp    %r13,%rbp
  jl     L85
  mov    0x8(%rsp),%rax
  cmp    %r15,%rax
  jl     L85
  sub    %r15,%rax
  lea    0x8(%r12,%rbp,8),%r13
  add    $0x8,%rbx
  shl    $0x3,%r15
  lea    0x8(,%rax,8),%rbp
  nop
L13:
  mov    (%rbx),%rdi
  mov    %rbp,%rdx
  xor    %esi,%esi
  add    $0x8,%rbx
  add    %r15,%rdi
  call   <memset@plt>
  cmp    %r13,%rbx
  jne    L13
L85:
  add    $0x18,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L20:
  lea    D19(%rip),%rdi
  call   <nrerror@plt>
  jmp    L16
L41:
  lea    D10(%rip),%rdi
  call   <nrerror@plt>
  mov    0x8(%rbx),%rax
  jmp    L89
```

tool_calls: name: extract_symbolic_data
arguments: tag: D19
type_infered: string
name: extract_symbolic_data
arguments: tag: D10
type_infered: string

tool: D19: allocation failure 1 in dmatrix()

tool: D10: allocation failure 2 in dmatrix()

assistant: ```c
double **dmatrix(long nrl, long nrh, long ncl, long nch) {
  long i, j, nrow = nrh - nrl + 1, ncol = nch - ncl + 1;
  double **m;
  m = (double **)malloc((size_t)((nrow + 1) * sizeof(double *)));
  if (!m)
    nrerror("allocation failure 1 in dmatrix()");
  m += 1;
  m -= nrl;
  m[nrl] = (double *)malloc((size_t)((nrow * ncol + 1) * sizeof(double)));
  if (!m[nrl])
    nrerror("allocation failure 2 in dmatrix()");
  m[nrl] += 1;
  m[nrl] -= ncl;
  for (i = nrl + 1; i <= nrh; i++)
    m[i] = m[i - 1] + ncol;
  for (i = nrl; i <= nrh; i++)
    for (j = ncl; j <= nch; j++)
      m[i][j] = 0.0;
  return m;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<receive_fd>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbx
  sub    $0x58,%rsp
  mov    %edi,%r12d
  mov    %rdx,%r13
  mov    %rcx,%r14
  mov    %fs:0x28,%rax
  mov    %rax,-0x38(%rbp)
  xor    %eax,%eax
  test   %rsi,%rsi
  je     L28
  mov    %rsi,%rbx
  mov    %rsp,%r15
  mov    $0x4,%edi
  call   <CMSG_SPACE@plt>
  movslq %eax,%rdx
  add    $0xf,%rdx
  mov    %rdx,%rsi
  and    $0xfffffffffffffff0,%rsi
  and    $0xfffffffffffff000,%rdx
  mov    %rsp,%rcx
  sub    %rdx,%rcx
L29:
  cmp    %rcx,%rsp
  je     L19
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  jmp    L29
L19:
  mov    %rsi,%rdx
  and    $0xfff,%edx
  sub    %rdx,%rsp
  test   %rdx,%rdx
  je     L1
  orq    $0x0,-0x8(%rsp,%rdx,1)
L1:
  mov    %r13,-0x80(%rbp)
  mov    %r14,-0x78(%rbp)
  movl   $0x1,-0x70(%rbp)
  mov    %rsp,-0x68(%rbp)
  mov    %eax,-0x60(%rbp)
  lea    -0x80(%rbp),%rax
  mov    %rax,-0x58(%rbp)
  movl   $0x0,-0x50(%rbp)
  movq   $0x0,-0x48(%rbp)
  lea    -0x70(%rbp),%rsi
  mov    $0x0,%edx
  mov    %r12d,%edi
  call   <recvmsg@plt>
  mov    %rax,%r12
  test   %rax,%rax
  js     L98
  lea    -0x70(%rbp),%rdi
  call   <CMSG_FIRSTHDR@plt>
  mov    %rax,%r13
  test   %rax,%rax
  je     L98
  mov    (%rax),%r14
  mov    $0x4,%edi
  call   <CMSG_LEN@plt>
  cmp    %rax,%r14
  jne    L98
  mov    D15(%rip),%rax
  mov    (%rax),%rax
  cmp    %rax,0x8(%r13)
  jne    L98
  mov    D11(%rip),%rax
  mov    (%rax),%rax
  cmp    %rax,0x10(%r13)
  je     L37
L98:
  mov    %r15,%rsp
  movl   $0xffffffff,(%rbx)
L11:
  mov    -0x38(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L111
  mov    %r12,%rax
  lea    -0x28(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
L37:
  mov    %r13,%rdi
  call   <CMSG_DATA@plt>
  mov    %eax,%esi
  mov    $0x4,%edx
  mov    %rbx,%rdi
  call   <memcpy@plt>
  mov    %r15,%rsp
  jmp    L11
L28:
  mov    $0x0,%ecx
  mov    %r14,%rdx
  mov    %r13,%rsi
  call   <recv@plt>
  mov    %rax,%r12
  jmp    L11
L111:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
ssize_t receive_fd(int socket, int *fd, void *buffer, ssize_t buffer_size) {
  ssize_t size;
  if (fd) {
    char control[CMSG_SPACE(sizeof(int))];
    struct iovec iov = {.iov_base = buffer, .iov_len = buffer_size};
    struct msghdr message = {.msg_name = NULL, .msg_namelen = 0, .msg_iov = &iov, .msg_iovlen = 1, .msg_control = &control, .msg_controllen = sizeof control};
    struct cmsghdr *cmsg;
    size = recvmsg(socket, &message, 0);
    if (size < 0)
      goto nofd;
    cmsg = CMSG_FIRSTHDR(&message);
    if (!cmsg || cmsg->cmsg_len != CMSG_LEN(sizeof(int)) || cmsg->cmsg_level != SOL_SOCKET || cmsg->cmsg_type != SCM_RIGHTS) {
      goto nofd;
    }
    memcpy(fd, CMSG_DATA(cmsg), sizeof *fd);
  } else {
    size = recv(socket, buffer, buffer_size, 0);
  }
  goto done;
nofd:
  *fd = -1;
done:
  return size;
}
```