user: What would the C source look like for the assembly code provided here:

```asm
<pslr_hexdump>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %esi,-0x2c(%rbp)
  mov    -0x2c(%rbp),%eax
  shl    $0x2,%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  lea    D22(%rip),%rdx
  lea    D44(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <sprintf@plt>
  movl   $0x0,-0x1c(%rbp)
  jmp    L19
L4:
  mov    -0x1c(%rbp),%eax
  and    $0xf,%eax
  test   %eax,%eax
  jne    L24
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  lea    (%rdx,%rax,1),%rcx
  mov    -0x1c(%rbp),%eax
  mov    %eax,%edx
  lea    D33(%rip),%rax
  mov    %rax,%rsi
  mov    %rcx,%rdi
  mov    $0x0,%eax
  call   <sprintf@plt>
L24:
  mov    -0x1c(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%ebx
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    %ebx,%edx
  lea    D45(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <sprintf@plt>
  mov    -0x1c(%rbp),%eax
  cltd
  shr    $0x1d,%edx
  add    %edx,%eax
  and    $0x7,%eax
  sub    %edx,%eax
  cmp    $0x7,%eax
  jne    L36
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  lea    D66(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <sprintf@plt>
L36:
  mov    -0x1c(%rbp),%eax
  cltd
  shr    $0x1c,%edx
  add    %edx,%eax
  and    $0xf,%eax
  sub    %edx,%eax
  cmp    $0xf,%eax
  jne    L14
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  lea    D15(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <sprintf@plt>
L14:
  addl   $0x1,-0x1c(%rbp)
L19:
  mov    -0x1c(%rbp),%eax
  cmp    -0x2c(%rbp),%eax
  jl     L4
  mov    -0x1c(%rbp),%eax
  cltd
  shr    $0x1c,%edx
  add    %edx,%eax
  and    $0xf,%eax
  sub    %edx,%eax
  cmp    $0xf,%eax
  je     L55
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  lea    D15(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <sprintf@plt>
L55:
  mov    -0x18(%rbp),%rax
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

tool_calls: name: read_data
arguments: data_tag: D22
type: string
name: read_data
arguments: data_tag: D44
type: string
name: read_data
arguments: data_tag: D33
type: string
name: read_data
arguments: data_tag: D45
type: string
name: read_data
arguments: data_tag: D66
type: string
name: read_data
arguments: data_tag: D15
type: string

tool: 

tool: D44: %s

tool: D33: 0x%04x | 

tool: D45: %02x 

tool: D66:  

tool: D15: 


assistant: ```c
char *pslr_hexdump(uint8_t *buf, uint32_t bufLen) {
  char *ret = malloc(4 * bufLen);
  uint32_t i;
  sprintf(ret, "%s", "");
  for (i = 0; i < bufLen; i++) {
    if (i % 16 == 0) {
      sprintf(ret + strlen(ret), "0x%04x | ", i);
    }
    sprintf(ret + strlen(ret), "%02x ", buf[i]);
    if (i % 8 == 7) {
      sprintf(ret + strlen(ret), " ");
    }
    if (i % 16 == 15) {
      sprintf(ret + strlen(ret), "\n");
    }
  }
  if (i % 16 != 15) {
    sprintf(ret + strlen(ret), "\n");
  }
  return ret;
}
```