#define NULL ((void *)0)
typedef unsigned long size_t; // Customize by platform.
typedef long intptr_t;
typedef unsigned long uintptr_t;
typedef long scalar_t__; // Either arithmetic or pointer type.
/* By default, we understand bool (as a convenience). */
typedef int bool;
#define false 0
#define true 1

/* Forward declarations */

/* Type definitions */

/* Variables and functions */
int /*<<< orphan*/ fprintf(int /*<<< orphan*/, char *, ...);
int /*<<< orphan*/ noly_hexdump(void *, int);
int /*<<< orphan*/ stdout;
int cmd_callback(void *ctx, char *id, int cid, void *data, int len) {
  fprintf(stdout, "         Recv command\n");
  fprintf(stdout, "===============================\n");
  noly_hexdump(data, len);
  fprintf(stdout, "===============================\n");
  fprintf(stdout, "%s\n", (char *)data);
  fprintf(stdout, "Total %d bytes\n", len);
  return 0;
}


x86 assembly (clang, -O0):
<cmd_callback>:
push   %rbp
mov    %rsp,%rbp
sub    $0x30,%rsp
mov    %rdi,-0x8(%rbp)
mov    %rsi,-0x10(%rbp)
mov    %edx,-0x14(%rbp)
mov    %rcx,-0x20(%rbp)
mov    %r8d,-0x24(%rbp)
mov    0x2e9e(%rip),%rax
mov    (%rax),%edi
lea    0xeb5(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e87(%rip),%rax
mov    (%rax),%edi
lea    0xeb5(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    -0x20(%rbp),%rdi
mov    -0x24(%rbp),%esi
call   1040 <noly_hexdump@plt>
mov    0x2e64(%rip),%rax
mov    (%rax),%edi
lea    0xe92(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e4d(%rip),%rax
mov    (%rax),%edi
mov    -0x20(%rbp),%rdx
lea    0xe98(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e32(%rip),%rax
mov    (%rax),%edi
mov    -0x24(%rbp),%edx
lea    0xe82(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
xor    %eax,%eax
add    $0x30,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<cmd_callback>:
push   %rbp
push   %r15
push   %r14
push   %rbx
push   %rax
mov    %r8d,%r15d
mov    %rcx,%rbx
mov    0x2eac(%rip),%rbp
mov    0x0(%rbp),%edi
lea    0xec2(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    0x0(%rbp),%edi
lea    0xec8(%rip),%r14
mov    %r14,%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    %rbx,%rdi
mov    %r15d,%esi
call   1040 <noly_hexdump@plt>
mov    0x0(%rbp),%edi
mov    %r14,%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    0x0(%rbp),%edi
lea    0xebd(%rip),%rsi
mov    %rbx,%rdx
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    0x0(%rbp),%edi
lea    0xead(%rip),%rsi
mov    %r15d,%edx
xor    %eax,%eax
call   1030 <fprintf@plt>
xor    %eax,%eax
add    $0x8,%rsp
pop    %rbx
pop    %r14
pop    %r15
pop    %rbp
ret

LLVM IR (-O0):
@stdout = global i32 0
@.str = [23 x i8] c" Recv command\0A\00"
@.str.1 = [33 x i8] c"===============================\0A\00"
@.str.2 = [4 x i8] c"%s\0A\00"
@.str.3 = [16 x i8] c"Total %d bytes\0A\00"
define i32 @cmd_callback(i8* %0, i8* %1, i32 %2, i8* %3, i32 %4) {
%6 = alloca i8*
%7 = alloca i8*
%8 = alloca i32
%9 = alloca i8*
%10 = alloca i32
store i8* %0, i8** %6
store i8* %1, i8** %7
store i32 %2, i32* %8
store i8* %3, i8** %9
store i32 %4, i32* %10
%11 = load i32, i32* @stdout
%12 = call i32 (i32, i8*, ...) @fprintf(i32 %11, i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str, i64 0, i64 0))
%13 = load i32, i32* @stdout
%14 = call i32 (i32, i8*, ...) @fprintf(i32 %13, i8* getelementptr inbounds ([33 x i8], [33 x i8]* @.str.1, i64 0, i64 0))
%15 = load i8*, i8** %9
%16 = load i32, i32* %10
%17 = call i32 @noly_hexdump(i8* %15, i32 %16)
%18 = load i32, i32* @stdout
%19 = call i32 (i32, i8*, ...) @fprintf(i32 %18, i8* getelementptr inbounds ([33 x i8], [33 x i8]* @.str.1, i64 0, i64 0))
%20 = load i32, i32* @stdout
%21 = load i8*, i8** %9
%22 = call i32 (i32, i8*, ...) @fprintf(i32 %20, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.2, i64 0, i64 0), i8* %21)
%23 = load i32, i32* @stdout
%24 = load i32, i32* %10
%25 = call i32 (i32, i8*, ...) @fprintf(i32 %23, i8* getelementptr inbounds ([16 x i8], [16 x i8]* @.str.3, i64 0, i64 0), i32 %24)
ret i32 0
}

LLVM IR (-O2):
@stdout = global i32 0
@.str = [23 x i8] c" Recv command\0A\00"
@.str.1 = [33 x i8] c"===============================\0A\00"
@.str.2 = [4 x i8] c"%s\0A\00"
@.str.3 = [16 x i8] c"Total %d bytes\0A\00"
define i32 @cmd_callback(i8* nocapture readnone %0, i8* nocapture readnone %1, i32 %2, i8* %3, i32 %4) {
%6 = load i32, i32* @stdout
%7 = tail call i32 (i32, i8*, ...) @fprintf(i32 %6, i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str, i64 0, i64 0))
%8 = load i32, i32* @stdout
%9 = tail call i32 (i32, i8*, ...) @fprintf(i32 %8, i8* getelementptr inbounds ([33 x i8], [33 x i8]* @.str.1, i64 0, i64 0))
%10 = tail call i32 @noly_hexdump(i8* %3, i32 %4)
%11 = load i32, i32* @stdout
%12 = tail call i32 (i32, i8*, ...) @fprintf(i32 %11, i8* getelementptr inbounds ([33 x i8], [33 x i8]* @.str.1, i64 0, i64 0))
%13 = load i32, i32* @stdout
%14 = tail call i32 (i32, i8*, ...) @fprintf(i32 %13, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.2, i64 0, i64 0), i8* %3)
%15 = load i32, i32* @stdout
%16 = tail call i32 (i32, i8*, ...) @fprintf(i32 %15, i8* getelementptr inbounds ([16 x i8], [16 x i8]* @.str.3, i64 0, i64 0), i32 %4)
ret i32 0
}