ylfeng/ReF-Decompile-dataset huggingface dataset:
user: What would the C source look like for the assembly code provided here?

```asm
<_dmmat_trid_unb_u_trans>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbx
  sub    $0x48,%rsp
  mov    %rdi,-0x48(%rbp)
  mov    %rsi,-0x50(%rbp)
  movsd  %xmm0,-0x58(%rbp)
  mov    %edx,-0x5c(%rbp)
  mov    %ecx,-0x60(%rbp)
  mov    %r8d,-0x64(%rbp)
  mov    %r9d,-0x68(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x38(%rbp)
  xor    %eax,%eax
  mov    -0x68(%rbp),%eax
  sub    $0x1,%eax
  imul   -0x64(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x50(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,-0x70(%rbp)
  mov    -0x68(%rbp),%eax
  cltq
  shl    $0x3,%rax
  lea    -0x8(%rax),%rdx
  mov    -0x48(%rbp),%rax
  lea    (%rdx,%rax,1),%rbx
  mov    $0x0,%r13d
  jmp    L60
L27:
  mov    %rbx,%r12
  mov    -0x48(%rbp),%r15
  mov    $0x0,%r14d
  jmp    L17
L32:
  cmpl   $0x0,-0x5c(%rbp)
  je     L46
  movsd  (%r12),%xmm0
  mulsd  -0x58(%rbp),%xmm0
  jmp    L48
L46:
  pxor   %xmm0,%xmm0
L48:
  movsd  %xmm0,-0x40(%rbp)
  mov    -0x68(%rbp),%eax
  sub    -0x5c(%rbp),%eax
  sub    %r13d,%eax
  mov    %eax,%ecx
  mov    -0x58(%rbp),%rdx
  lea    -0x40(%rbp),%rax
  movq   %rdx,%xmm0
  mov    %r15,%rdx
  mov    -0x70(%rbp),%rsi
  mov    %rax,%rdi
  call   <_inner_ddot@plt>
  movsd  -0x40(%rbp),%xmm0
  movsd  %xmm0,(%r12)
  mov    -0x60(%rbp),%eax
  cltq
  shl    $0x3,%rax
  add    %rax,%r15
  mov    -0x60(%rbp),%eax
  cltq
  shl    $0x3,%rax
  add    %rax,%r12
  add    $0x1,%r14d
L17:
  cmp    0x10(%rbp),%r14d
  jl     L32
  sub    $0x8,%rbx
  mov    -0x64(%rbp),%eax
  cltq
  shl    $0x3,%rax
  neg    %rax
  add    %rax,-0x70(%rbp)
  add    $0x1,%r13d
L60:
  cmp    -0x68(%rbp),%r13d
  jl     L27
  nop
  mov    -0x38(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L55
  call   <__stack_chk_fail@plt>
L55:
  add    $0x48,%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
```

assistant: ```c
void _dmmat_trid_unb_u_trans(double *Bc, const double *Ac, double alpha, int unit, int ldB, int ldA, int nRE, int nC) {
  register int i, j;
  register double *b0, *b1, *Bcl;
  double xtmp;
  register const double *Ar, *Acl;
  Acl = Ac + (nRE - 1) * ldA;
  Bcl = Bc + nRE - 1;
  for (i = 0; i < nRE; i++) {
    b1 = Bcl;
    b0 = Bc;
    for (j = 0; j < nC; j++) {
      xtmp = unit ? alpha * b1[0] : 0.0;
      _inner_ddot(&xtmp, Acl, b0, alpha, nRE - unit - i);
      b1[0] = xtmp;
      b0 += ldB;
      b1 += ldB;
    }
    Bcl--;
    Acl -= ldA;
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<_dmmat_trid_unb_u_trans>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x58,%rsp
  mov    %rdi,0x28(%rsp)
  movsd  %xmm0,0x8(%rsp)
  mov    0x90(%rsp),%r14d
  mov    %fs:0x28,%rax
  mov    %rax,0x48(%rsp)
  xor    %eax,%eax
  lea    -0x1(%r9),%eax
  imul   %r8d,%eax
  cltq
  lea    (%rsi,%rax,8),%rax
  mov    %rax,0x10(%rsp)
  movslq %r9d,%rax
  lea    -0x8(%rdi,%rax,8),%rax
  mov    %rax,0x20(%rsp)
  test   %r9d,%r9d
  jle    L89
  mov    %edx,%r15d
  mov    %r9d,%r13d
  movslq %ecx,%rdx
  lea    0x0(,%rdx,8),%rax
  mov    %rax,0x18(%rsp)
  movslq %r8d,%rax
  shl    $0x3,%rax
  neg    %rax
  mov    %rax,0x30(%rsp)
  sub    %r15d,%r13d
  mov    %r15d,%eax
  neg    %eax
  mov    %eax,0x3c(%rsp)
  jmp    L69
L16:
  movsd  %xmm0,0x40(%rsp)
  lea    0x40(%rsp),%rdi
  mov    %r13d,%ecx
  movsd  0x8(%rsp),%xmm0
  mov    %r12,%rdx
  mov    0x10(%rsp),%rsi
  call   <_inner_ddot@plt>
  movsd  0x40(%rsp),%xmm0
  movsd  %xmm0,(%rbx)
  mov    0x18(%rsp),%rax
  add    %rax,%r12
  add    %rax,%rbx
  add    $0x1,%ebp
  cmp    %ebp,%r14d
  je     L13
L41:
  pxor   %xmm0,%xmm0
  test   %r15d,%r15d
  je     L16
  movsd  0x8(%rsp),%xmm0
  mulsd  (%rbx),%xmm0
  jmp    L16
L13:
  subq   $0x8,0x20(%rsp)
  mov    0x30(%rsp),%rcx
  add    %rcx,0x10(%rsp)
  sub    $0x1,%r13d
  cmp    %r13d,0x3c(%rsp)
  je     L89
L69:
  mov    0x20(%rsp),%rbx
  mov    0x28(%rsp),%r12
  mov    $0x0,%ebp
  test   %r14d,%r14d
  jg     L41
  jmp    L13
L89:
  mov    0x48(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L47
  add    $0x58,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L47:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void _dmmat_trid_unb_u_trans(double *Bc, const double *Ac, double alpha, int unit, int ldB, int ldA, int nRE, int nC) {
  register int i, j;
  register double *b0, *b1, *Bcl;
  double xtmp;
  register const double *Ar, *Acl;
  Acl = Ac + (nRE - 1) * ldA;
  Bcl = Bc + nRE - 1;
  for (i = 0; i < nRE; i++) {
    b1 = Bcl;
    b0 = Bc;
    for (j = 0; j < nC; j++) {
      xtmp = unit ? alpha * b1[0] : 0.0;
      _inner_ddot(&xtmp, Acl, b0, alpha, nRE - unit - i);
      b1[0] = xtmp;
      b0 += ldB;
      b1 += ldB;
    }
    Bcl--;
    Acl -= ldA;
  }
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<_dmmat_trid_unb_u_trans>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x48,%rsp
  mov    %rdi,0x28(%rsp)
  mov    %edx,0x20(%rsp)
  mov    %fs:0x28,%rax
  mov    %rax,0x38(%rsp)
  xor    %eax,%eax
  lea    -0x1(%r9),%eax
  imul   %r8d,%eax
  cltq
  lea    (%rsi,%rax,8),%rbp
  movslq %r9d,%rax
  lea    -0x8(%rdi,%rax,8),%rax
  mov    %rax,0x10(%rsp)
  test   %r9d,%r9d
  jle    L37
  movslq %r8d,%rax
  mov    %edx,%r10d
  mov    %r9d,%ebx
  movslq %ecx,%rdx
  shl    $0x3,%rax
  sub    %r10d,%ebx
  neg    %r10d
  neg    %rax
  mov    %r10d,0x24(%rsp)
  lea    0x0(,%rdx,8),%r15
  mov    %rax,0x18(%rsp)
  nopw   0x0(%rax,%rax,1)
L7:
  mov    0x80(%rsp),%eax
  test   %eax,%eax
  jle    L19
  mov    0x28(%rsp),%r14
  xor    %r12d,%r12d
  lea    0x30(%rsp),%rax
  mov    0x10(%rsp),%r13
  mov    %rax,0x8(%rsp)
  mov    %r12d,%eax
  mov    %r14,%r12
  mov    %r15,%r14
  mov    %eax,%r15d
  nopw   0x0(%rax,%rax,1)
L58:
  mov    0x20(%rsp),%edx
  pxor   %xmm1,%xmm1
  test   %edx,%edx
  je     L28
  movsd  0x0(%r13),%xmm1
  mulsd  %xmm0,%xmm1
L28:
  mov    0x8(%rsp),%rdi
  mov    %r12,%rdx
  mov    %ebx,%ecx
  mov    %rbp,%rsi
  movsd  %xmm1,0x30(%rsp)
  add    %r14,%r12
  add    $0x1,%r15d
  movsd  %xmm0,(%rsp)
  call   <_inner_ddot@plt>
  movsd  0x30(%rsp),%xmm1
  movsd  (%rsp),%xmm0
  movsd  %xmm1,0x0(%r13)
  add    %r14,%r13
  cmp    %r15d,0x80(%rsp)
  jne    L58
  mov    %r14,%r15
L19:
  subq   $0x8,0x10(%rsp)
  add    0x18(%rsp),%rbp
  sub    $0x1,%ebx
  cmp    %ebx,0x24(%rsp)
  jne    L7
L37:
  mov    0x38(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L56
  add    $0x48,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L56:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void _dmmat_trid_unb_u_trans(double *Bc, const double *Ac, double alpha, int unit, int ldB, int ldA, int nRE, int nC) {
  register int i, j;
  register double *b0, *b1, *Bcl;
  double xtmp;
  register const double *Ar, *Acl;
  Acl = Ac + (nRE - 1) * ldA;
  Bcl = Bc + nRE - 1;
  for (i = 0; i < nRE; i++) {
    b1 = Bcl;
    b0 = Bc;
    for (j = 0; j < nC; j++) {
      xtmp = unit ? alpha * b1[0] : 0.0;
      _inner_ddot(&xtmp, Acl, b0, alpha, nRE - unit - i);
      b1[0] = xtmp;
      b0 += ldB;
      b1 += ldB;
    }
    Bcl--;
    Acl -= ldA;
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<_dmmat_trid_unb_u_trans>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x48,%rsp
  mov    %rdi,0x20(%rsp)
  mov    %edx,0x2c(%rsp)
  mov    %fs:0x28,%rax
  mov    %rax,0x38(%rsp)
  xor    %eax,%eax
  lea    -0x1(%r9),%eax
  imul   %r8d,%eax
  cltq
  lea    (%rsi,%rax,8),%rbp
  movslq %r9d,%rax
  lea    -0x8(%rdi,%rax,8),%rax
  mov    %rax,0x10(%rsp)
  test   %r9d,%r9d
  jle    L56
  movslq %r8d,%rax
  mov    %edx,%r11d
  mov    %r9d,%ebx
  movslq %ecx,%rdx
  shl    $0x3,%rax
  sub    %r11d,%ebx
  neg    %r11d
  neg    %rax
  mov    %r11d,0x28(%rsp)
  lea    0x30(%rsp),%r13
  lea    0x0(,%rdx,8),%r15
  mov    %rax,0x18(%rsp)
  nop
L46:
  mov    0x80(%rsp),%eax
  test   %eax,%eax
  jle    L22
  mov    0x2c(%rsp),%edx
  test   %edx,%edx
  jne    L8
  mov    0x10(%rsp),%r10
  xor    %r12d,%r12d
  mov    %r13,%rax
  mov    0x20(%rsp),%r14
  mov    %ebx,(%rsp)
  mov    %r15,%r13
  mov    %r12d,%ebx
  mov    %rax,%r15
  mov    %r10,%r12
  movsd  %xmm0,0x8(%rsp)
L26:
  mov    (%rsp),%ecx
  movsd  0x8(%rsp),%xmm0
  mov    %r14,%rdx
  mov    %rbp,%rsi
  mov    %r15,%rdi
  add    %r13,%r14
  add    $0x1,%ebx
  movq   $0x0,0x30(%rsp)
  call   <_inner_ddot@plt>
  movsd  0x30(%rsp),%xmm1
  movsd  %xmm1,(%r12)
  add    %r13,%r12
  cmp    %ebx,0x80(%rsp)
  jne    L26
  mov    %r15,%rax
  mov    (%rsp),%ebx
  movsd  0x8(%rsp),%xmm0
  mov    %r13,%r15
  mov    %rax,%r13
L22:
  subq   $0x8,0x10(%rsp)
  add    0x18(%rsp),%rbp
  sub    $0x1,%ebx
  cmp    0x28(%rsp),%ebx
  jne    L46
L56:
  mov    0x38(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L76
  add    $0x48,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax,%rax,1)
L8:
  mov    0x20(%rsp),%r12
  mov    0x10(%rsp),%r8
  xor    %r14d,%r14d
  mov    %r13,%rax
  mov    %ebx,0x8(%rsp)
  mov    %r15,%r13
  mov    %r14d,%ebx
  mov    %rax,%r15
  mov    %r12,%r14
  mov    %r8,%r12
  nopl   0x0(%rax,%rax,1)
L12:
  movsd  (%r12),%xmm1
  mov    0x8(%rsp),%ecx
  mov    %r14,%rdx
  mov    %rbp,%rsi
  mov    %r15,%rdi
  movsd  %xmm0,(%rsp)
  add    %r13,%r14
  add    $0x1,%ebx
  mulsd  %xmm0,%xmm1
  movsd  %xmm1,0x30(%rsp)
  call   <_inner_ddot@plt>
  movsd  0x30(%rsp),%xmm1
  movsd  (%rsp),%xmm0
  movsd  %xmm1,(%r12)
  add    %r13,%r12
  cmp    %ebx,0x80(%rsp)
  jne    L12
  mov    %r15,%rax
  mov    0x8(%rsp),%ebx
  mov    %r13,%r15
  mov    %rax,%r13
  jmp    L22
L76:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void _dmmat_trid_unb_u_trans(double *Bc, const double *Ac, double alpha, int unit, int ldB, int ldA, int nRE, int nC) {
  register int i, j;
  register double *b0, *b1, *Bcl;
  double xtmp;
  register const double *Ar, *Acl;
  Acl = Ac + (nRE - 1) * ldA;
  Bcl = Bc + nRE - 1;
  for (i = 0; i < nRE; i++) {
    b1 = Bcl;
    b0 = Bc;
    for (j = 0; j < nC; j++) {
      xtmp = unit ? alpha * b1[0] : 0.0;
      _inner_ddot(&xtmp, Acl, b0, alpha, nRE - unit - i);
      b1[0] = xtmp;
      b0 += ldB;
      b1 += ldB;
    }
    Bcl--;
    Acl -= ldA;
  }
}
```
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
  lea    D15(%rip),%rax
  mov    %rax,%rdi
  call   <XOpenDisplay@plt>
  mov    %rax,-0x8(%rbp)
L3:
  lea    D1(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x2,%edi
  call   <sleep@plt>
  jmp    L3
```

tool_calls: name: read_data
arguments: label: D15
type_guessed: string
name: read_data
arguments: label: D1
type_guessed: string

tool: D15: :1.0

tool: D1: still alive


assistant: ```c
int main() {
  Display *dpy;
  dpy = XOpenDisplay(":1.0");
  for (;;) {
    printf("still alive\n");
    sleep(2);
  }
  XCloseDisplay(dpy);
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<main>:
  endbr64
  push   %rbx
  lea    D15(%rip),%rdi
  call   <XOpenDisplay@plt>
  lea    D0(%rip),%rbx
L1:
  mov    %rbx,%rdi
  call   <printf@plt>
  mov    $0x2,%edi
  call   <sleep@plt>
  jmp    L1
```

tool_calls: name: retrieve_data
arguments: data_label: D15
type_infered: string
name: retrieve_data
arguments: data_label: D0
type_infered: string

tool: D15: :1.0

tool: D0: still alive


assistant: ```c
int main() {
  Display *dpy;
  dpy = XOpenDisplay(":1.0");
  for (;;) {
    printf("still alive\n");
    sleep(2);
  }
  XCloseDisplay(dpy);
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  push   %rbx
  lea    D10(%rip),%rdi
  lea    D2(%rip),%rbx
  call   <XOpenDisplay@plt>
  nopl   0x0(%rax,%rax,1)
L8:
  mov    %rbx,%rdi
  call   <printf@plt>
  mov    $0x2,%edi
  call   <sleep@plt>
  jmp    L8
```

tool_calls: name: parse_data
arguments: data_label: D10
type_infered: string
name: parse_data
arguments: data_label: D2
type_infered: string

tool: D10: :1.0

tool: D2: still alive


assistant: ```c
int main() {
  Display *dpy;
  dpy = XOpenDisplay(":1.0");
  for (;;) {
    printf("still alive\n");
    sleep(2);
  }
  XCloseDisplay(dpy);
  return 0;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<main>:
  endbr64
  push   %rbx
  lea    D14(%rip),%rdi
  lea    D13(%rip),%rbx
  call   <XOpenDisplay@plt>
  nopl   0x0(%rax,%rax,1)
L2:
  mov    %rbx,%rdi
  call   <printf@plt>
  mov    $0x2,%edi
  call   <sleep@plt>
  jmp    L2
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D14
type_infered: string
name: extract_symbolic_data
arguments: data_tag: D13
type_infered: string

tool: D14: :1.0

tool: D13: still alive


assistant: ```c
int main() {
  Display *dpy;
  dpy = XOpenDisplay(":1.0");
  for (;;) {
    printf("still alive\n");
    sleep(2);
  }
  XCloseDisplay(dpy);
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0x18(%rbp),%rax
  mov    %rax,%rsi
  lea    D7(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  jmp    L1
L32:
  lea    -0x10(%rbp),%rdx
  lea    -0x14(%rbp),%rax
  mov    %rax,%rsi
  lea    D27(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  movl   $0x1,-0xc(%rbp)
  jmp    L49
L29:
  mov    -0x10(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    -0x10(%rbp),%eax
  imul   %edx,%eax
  mov    %eax,%edx
  shr    $0x1f,%edx
  add    %edx,%eax
  sar    %eax
  mov    %eax,-0x10(%rbp)
  addl   $0x1,-0xc(%rbp)
L49:
  mov    -0x14(%rbp),%eax
  cmp    %eax,-0xc(%rbp)
  jle    L29
  mov    -0x10(%rbp),%eax
  mov    %eax,%esi
  lea    D20(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
L1:
  mov    -0x18(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,-0x18(%rbp)
  test   %eax,%eax
  jne    L32
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L42
  call   <__stack_chk_fail@plt>
L42:
  leave
  ret
```

tool_calls: name: parse_data
arguments: label: D7
type: string
name: parse_data
arguments: label: D27
type: string
name: parse_data
arguments: label: D20
type: string

tool: D7: %d

tool: D27: %d%d

tool: D20: %d


assistant: ```c
int main(void) {
  int t, d, n, i;
  scanf("%d", &t);
  while (t--) {
    scanf("%d%d", &d, &n);
    for (i = 1; i <= d; i++) {
      n = (n * (n + 1)) / 2;
    }
    printf("%d\n", n);
  }
  return 0;
}
```
user: What is the c source code of the assembly code below?

```asm
<main>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    0xc(%rsp),%rsi
  lea    D17(%rip),%rdi
  call   <scanf@plt>
  mov    0xc(%rsp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,0xc(%rsp)
  test   %eax,%eax
  je     L24
  lea    0x14(%rsp),%r13
  lea    0x10(%rsp),%r12
  lea    D12(%rip),%rbp
  lea    D15(%rip),%rbx
L18:
  mov    %r13,%rdx
  mov    %r12,%rsi
  mov    %rbp,%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  mov    0x10(%rsp),%esi
  test   %esi,%esi
  jle    L15
  mov    0x14(%rsp),%eax
  add    $0x1,%esi
  mov    $0x1,%ecx
L2:
  lea    0x1(%rax),%edx
  imul   %eax,%edx
  mov    %edx,%eax
  shr    $0x1f,%eax
  add    %edx,%eax
  sar    %eax
  add    $0x1,%ecx
  cmp    %esi,%ecx
  jne    L2
  mov    %eax,0x14(%rsp)
L15:
  mov    0x14(%rsp),%esi
  mov    %rbx,%rdi
  call   <printf@plt>
  mov    0xc(%rsp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,0xc(%rsp)
  test   %eax,%eax
  jne    L18
L24:
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L34
  mov    $0x0,%eax
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L34:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: label: D17
datatype: string
name: unpack_data
arguments: label: D12
datatype: string
name: unpack_data
arguments: label: D15
datatype: string

tool: D17: %d

tool: D12: %d%d

tool: D15: %d


assistant: ```c
int main(void) {
  int t, d, n, i;
  scanf("%d", &t);
  while (t--) {
    scanf("%d%d", &d, &n);
    for (i = 1; i <= d; i++) {
      n = (n * (n + 1)) / 2;
    }
    printf("%d\n", n);
  }
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<main>:
  endbr64
  push   %r13
  lea    D9(%rip),%rdi
  push   %r12
  push   %rbp
  lea    D1(%rip),%rbp
  push   %rbx
  lea    D27(%rip),%rbx
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    0xc(%rsp),%rsi
  lea    0x14(%rsp),%r13
  lea    0x10(%rsp),%r12
  call   <scanf@plt>
  mov    0xc(%rsp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,0xc(%rsp)
  test   %eax,%eax
  je     L6
  cs nopw 0x0(%rax,%rax,1)
L30:
  mov    %r12,%rsi
  mov    %r13,%rdx
  mov    %rbp,%rdi
  xor    %eax,%eax
  call   <scanf@plt>
  mov    0x10(%rsp),%ecx
  mov    0x14(%rsp),%esi
  test   %ecx,%ecx
  jle    L8
  add    $0x1,%ecx
  mov    $0x1,%edx
  nopl   0x0(%rax)
L31:
  lea    0x1(%rsi),%eax
  add    $0x1,%edx
  imul   %esi,%eax
  mov    %eax,%esi
  shr    $0x1f,%esi
  add    %eax,%esi
  sar    %esi
  cmp    %ecx,%edx
  jne    L31
  mov    %esi,0x14(%rsp)
L8:
  mov    %rbx,%rdi
  call   <printf@plt>
  mov    0xc(%rsp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,0xc(%rsp)
  test   %eax,%eax
  jne    L30
L6:
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L4
  add    $0x28,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L4:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: data_tag: D9
datatype: string
name: unpack_data
arguments: data_tag: D1
datatype: string
name: unpack_data
arguments: data_tag: D27
datatype: string

tool: D9: %d

tool: D1: %d%d

tool: D27: %d


assistant: ```c
int main(void) {
  int t, d, n, i;
  scanf("%d", &t);
  while (t--) {
    scanf("%d%d", &d, &n);
    for (i = 1; i <= d; i++) {
      n = (n * (n + 1)) / 2;
    }
    printf("%d\n", n);
  }
  return 0;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<main>:
  endbr64
  push   %r13
  lea    D16(%rip),%rdi
  push   %r12
  push   %rbp
  lea    D9(%rip),%rbp
  push   %rbx
  lea    D7(%rip),%rbx
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    0xc(%rsp),%rsi
  lea    0x14(%rsp),%r13
  lea    0x10(%rsp),%r12
  call   <scanf@plt>
  mov    0xc(%rsp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,0xc(%rsp)
  test   %eax,%eax
  je     L42
  cs nopw 0x0(%rax,%rax,1)
L0:
  mov    %r12,%rsi
  mov    %r13,%rdx
  mov    %rbp,%rdi
  xor    %eax,%eax
  call   <scanf@plt>
  mov    0x10(%rsp),%ecx
  mov    0x14(%rsp),%esi
  test   %ecx,%ecx
  jle    L19
  add    $0x1,%ecx
  mov    $0x1,%edx
  nopl   0x0(%rax)
L1:
  lea    0x1(%rsi),%eax
  add    $0x1,%edx
  imul   %esi,%eax
  mov    %eax,%esi
  shr    $0x1f,%esi
  add    %eax,%esi
  sar    %esi
  cmp    %ecx,%edx
  jne    L1
  mov    %esi,0x14(%rsp)
L19:
  mov    %rbx,%rdi
  call   <printf@plt>
  mov    0xc(%rsp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,0xc(%rsp)
  test   %eax,%eax
  jne    L0
L42:
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L48
  add    $0x28,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L48:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: tag: D16
type_infered: string
name: parse_data
arguments: tag: D9
type_infered: string
name: parse_data
arguments: tag: D7
type_infered: string

tool: D16: %d

tool: D9: %d%d

tool: D7: %d


assistant: ```c
int main(void) {
  int t, d, n, i;
  scanf("%d", &t);
  while (t--) {
    scanf("%d%d", &d, &n);
    for (i = 1; i <= d; i++) {
      n = (n * (n + 1)) / 2;
    }
    printf("%d\n", n);
  }
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<gauged_writer_url_decode>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  jmp    L75
L17:
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x2b,%al
  jne    L12
  mov    -0x18(%rbp),%rax
  movb   $0x20,(%rax)
  jmp    L83
L12:
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x25,%al
  jne    L83
  mov    -0x20(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L83
  mov    -0x20(%rbp),%rax
  add    $0x1,%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L83
  cmpq   $0x1,-0x28(%rbp)
  jbe    L83
  mov    -0x20(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <gauged_writer_hex_decode@plt>
  shl    $0x4,%eax
  mov    %eax,%ebx
  mov    -0x20(%rbp),%rax
  add    $0x1,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <gauged_writer_hex_decode@plt>
  or     %eax,%ebx
  mov    %ebx,%edx
  mov    -0x18(%rbp),%rax
  mov    %dl,(%rax)
  addq   $0x2,-0x20(%rbp)
  subq   $0x2,-0x28(%rbp)
L83:
  addq   $0x1,-0x18(%rbp)
L75:
  mov    -0x28(%rbp),%rax
  lea    -0x1(%rax),%rdx
  mov    %rdx,-0x28(%rbp)
  test   %rax,%rax
  je     L37
  mov    -0x20(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x20(%rbp)
  movzbl (%rax),%edx
  mov    -0x18(%rbp),%rax
  mov    %dl,(%rax)
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L17
L37:
  mov    -0x18(%rbp),%rax
  movb   $0x0,(%rax)
  nop
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
void gauged_writer_url_decode(char *dst, const char *src, size_t len) {
  while (len-- && (*dst = *src++)) {
    if (*dst == '+') {
      *dst = ' ';
    } else if (*dst == '%' && src[0] && src[1] && len >= 2) {
      *dst = (gauged_writer_hex_decode(src[0]) << 4) | gauged_writer_hex_decode(src[1]);
      src += 2;
      len -= 2;
    }
    dst++;
  }
  *dst = '\0';
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<gauged_writer_url_decode>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  mov    %rsi,%rbp
  mov    %rdx,%r12
  lea    -0x1(%rdx),%rdx
  test   %r12,%r12
  jne    L117
L90:
  movb   $0x0,(%rbx)
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L12:
  movb   $0x20,(%rbx)
  mov    %rdx,%r12
  mov    %rcx,%rbp
L71:
  add    $0x1,%rbx
  lea    -0x1(%r12),%rdx
  test   %r12,%r12
  je     L90
L117:
  lea    0x1(%rbp),%rcx
  movzbl 0x0(%rbp),%eax
  mov    %al,(%rbx)
  test   %al,%al
  je     L90
  cmp    $0x2b,%al
  je     L12
  cmp    $0x25,%al
  je     L69
  mov    %rdx,%r12
  mov    %rcx,%rbp
  jmp    L71
L69:
  movzbl 0x1(%rbp),%edi
  test   %dil,%dil
  je     L83
  cmpb   $0x0,0x2(%rbp)
  je     L20
  cmp    $0x1,%rdx
  ja     L115
L20:
  mov    %rdx,%r12
  mov    %rcx,%rbp
  jmp    L71
L115:
  movsbl %dil,%edi
  call   <gauged_writer_hex_decode@plt>
  mov    %eax,%r13d
  movsbl 0x2(%rbp),%edi
  call   <gauged_writer_hex_decode@plt>
  shl    $0x4,%r13d
  or     %eax,%r13d
  mov    %r13b,(%rbx)
  add    $0x3,%rbp
  sub    $0x3,%r12
  jmp    L71
L83:
  mov    %rdx,%r12
  mov    %rcx,%rbp
  jmp    L71
```

assistant: ```c
void gauged_writer_url_decode(char *dst, const char *src, size_t len) {
  while (len-- && (*dst = *src++)) {
    if (*dst == '+') {
      *dst = ' ';
    } else if (*dst == '%' && src[0] && src[1] && len >= 2) {
      *dst = (gauged_writer_hex_decode(src[0]) << 4) | gauged_writer_hex_decode(src[1]);
      src += 2;
      len -= 2;
    }
    dst++;
  }
  *dst = '\0';
}
```