user: Demonstrate the C code that generates the assembly output below:

```asm
<karatsuba>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r12
  push   %rbx
  sub    $0x40,%rsp
  mov    %edi,-0x44(%rbp)
  mov    %esi,-0x48(%rbp)
  mov    -0x48(%rbp),%eax
  mov    %eax,%edi
  call   <size_base_2@plt>
  mov    %rax,%rbx
  mov    -0x44(%rbp),%eax
  mov    %eax,%edi
  call   <size_base_2@plt>
  mov    %eax,%esi
  mov    -0x48(%rbp),%edx
  mov    -0x44(%rbp),%eax
  mov    %rbx,%r8
  mov    %edx,%ecx
  mov    %esi,%edx
  mov    %eax,%esi
  lea    D7(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  cmpl   $0x9,-0x44(%rbp)
  jle    L12
  cmpl   $0x9,-0x48(%rbp)
  jg     L10
L12:
  mov    -0x44(%rbp),%eax
  imul   -0x48(%rbp),%eax
  jmp    L11
L10:
  mov    -0x44(%rbp),%eax
  mov    %eax,%edi
  call   <size_base_2@plt>
  mov    %rax,%rbx
  mov    -0x48(%rbp),%eax
  mov    %eax,%edi
  call   <size_base_2@plt>
  cmp    %rax,%rbx
  jle    L29
  mov    -0x44(%rbp),%eax
  mov    %eax,%edi
  call   <size_base_2@plt>
  jmp    L49
L29:
  mov    -0x48(%rbp),%eax
  mov    %eax,%edi
  call   <size_base_2@plt>
L49:
  mov    %eax,-0x34(%rbp)
  mov    -0x34(%rbp),%eax
  mov    %eax,%edx
  shr    $0x1f,%edx
  add    %edx,%eax
  sar    %eax
  mov    %eax,%edi
  call   <floor@plt>
  mov    %eax,-0x30(%rbp)
  mov    -0x30(%rbp),%eax
  mov    -0x44(%rbp),%edx
  mov    %eax,%ecx
  sar    %cl,%edx
  mov    %edx,%eax
  mov    %eax,-0x2c(%rbp)
  mov    -0x44(%rbp),%eax
  cltd
  idivl  -0x2c(%rbp)
  mov    %edx,-0x28(%rbp)
  mov    -0x2c(%rbp),%edx
  mov    -0x28(%rbp),%eax
  mov    %eax,%esi
  lea    D17(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0x30(%rbp),%eax
  mov    -0x48(%rbp),%edx
  mov    %eax,%ecx
  sar    %cl,%edx
  mov    %edx,%eax
  mov    %eax,-0x24(%rbp)
  mov    -0x48(%rbp),%eax
  cltd
  idivl  -0x24(%rbp)
  mov    %edx,-0x20(%rbp)
  mov    -0x24(%rbp),%edx
  mov    -0x20(%rbp),%eax
  mov    %eax,%esi
  lea    D17(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0x20(%rbp),%edx
  mov    -0x28(%rbp),%eax
  mov    %edx,%esi
  mov    %eax,%edi
  call   <karatsuba>
  mov    %eax,-0x1c(%rbp)
  mov    -0x20(%rbp),%edx
  mov    -0x24(%rbp),%eax
  add    %eax,%edx
  mov    -0x28(%rbp),%ecx
  mov    -0x2c(%rbp),%eax
  add    %ecx,%eax
  mov    %edx,%esi
  mov    %eax,%edi
  call   <karatsuba>
  mov    %eax,-0x18(%rbp)
  mov    -0x24(%rbp),%edx
  mov    -0x2c(%rbp),%eax
  mov    %edx,%esi
  mov    %eax,%edi
  call   <karatsuba>
  mov    %eax,-0x14(%rbp)
  mov    -0x30(%rbp),%eax
  add    %eax,%eax
  mov    %eax,%esi
  mov    $0x2,%edi
  call   <pow@plt>
  imul   -0x14(%rbp),%eax
  mov    %eax,%r12d
  mov    -0x18(%rbp),%eax
  sub    -0x14(%rbp),%eax
  sub    -0x1c(%rbp),%eax
  mov    %eax,%ebx
  mov    -0x30(%rbp),%eax
  mov    %eax,%esi
  mov    $0x2,%edi
  call   <pow@plt>
  imul   %ebx,%eax
  lea    (%r12,%rax,1),%edx
  mov    -0x1c(%rbp),%eax
  add    %edx,%eax
L11:
  add    $0x40,%rsp
  pop    %rbx
  pop    %r12
  pop    %rbp
  ret
```

tool_calls: name: read_data
arguments: data_tag: D7
datatype: string
name: read_data
arguments: data_tag: D17
datatype: string

tool: D7: a is %i  and a_length : %i AND b is %i b_length : %i


tool: D17: low : %i high : %i


assistant: ```c
int32_t karatsuba(int32_t a, int32_t b) {
  printf("a is %i  and a_length : %i AND b is %i b_length : %i\n", a, size_base_2(a), b, size_base_2(b));
  if ((a < 10) || (b < 10)) {
    return a * b;
  }
  int32_t m = (((size_base_2(a)) > (size_base_2(b))) ? (size_base_2(a)) : (size_base_2(b)));
  int32_t m2 = floor(m / 2);
  int32_t high1 = a >> m2;
  int32_t low1 = a % high1;
  printf("low : %i high : %i\n", low1, high1);
  int32_t high2 = b >> m2;
  int32_t low2 = b % high2;
  printf("low : %i high : %i\n", low2, high2);
  int32_t z0 = karatsuba(low1, low2);
  int32_t z1 = karatsuba((low1 + high1), (low2 + high2));
  int32_t z2 = karatsuba(high1, high2);
  return (z2 * pow(2, (2 * m2))) + ((z1 - z2 - z0) * pow(2, m2)) + (z0);
}
```