// File: /workspace/github_c_makefile_star2_O2/shifengbin[P]bishe/Output/../Persistence/sqlite3.c
// Function: sqlite3_step
SQLITE_STDCALL sqlite3_step(sqlite3_stmt *pStmt){
  int rc = SQLITE_OK;      /* Result from sqlite3Step() */
  int rc2 = SQLITE_OK;     /* Result from sqlite3Reprepare() */
  Vdbe *v = (Vdbe*)pStmt;  /* the prepared statement */
  int cnt = 0;             /* Counter to prevent infinite loop of reprepares */
  sqlite3 *db;             /* The database connection */

  if( vdbeSafetyNotNull(v) ){
    return SQLITE_MISUSE_BKPT;
  }
  db = v->db;
  sqlite3_mutex_enter(db->mutex);
  v->doingRerun = 0;
  while( (rc = sqlite3Step(v))==SQLITE_SCHEMA
         && cnt++ < SQLITE_MAX_SCHEMA_RETRY ){
    int savedPc = v->pc;
    rc2 = rc = sqlite3Reprepare(v);
    if( rc!=SQLITE_OK) break;
    sqlite3_reset(pStmt);
    if( savedPc>=0 ) v->doingRerun = 1;
    assert( v->expired==0 );
  }
  if( rc2!=SQLITE_OK ){
    /* This case occurs after failing to recompile an sql statement. 
    ** The error message from the SQL compiler has already been loaded 
    ** into the database handle. This block copies the error message 
    ** from the database handle into the statement and sets the statement
    ** program counter to 0 to ensure that when the statement is 
    ** finalized or reset the parser error message is available via
    ** sqlite3_errmsg() and sqlite3_errcode().
    */
    const char *zErr = (const char *)sqlite3_value_text(db->pErr); 
    sqlite3DbFree(db, v->zErrMsg);
    if( !db->mallocFailed ){
      v->zErrMsg = sqlite3DbStrDup(db, zErr);
      v->rc = rc2;
    } else {
      v->zErrMsg = 0;
      v->rc = rc = SQLITE_NOMEM;
    }
  }
  rc = sqlite3ApiExit(db, rc);
  sqlite3_mutex_leave(db->mutex);
  return rc;
}

// Assembly:
pushq %rbp
movq %rsp, %rbp
pushq %r15
pushq %r14
pushq %r13
pushq %r12
pushq %rbx
subq $0x198, %rsp            # imm = 0x198
movq %rdi, %r14
callq 0x11f4a
testl %eax, %eax
je 0x11489
movl $0x11adc, %edi          # imm = 0x11ADC
callq 0xb14d
pushq $0x15
popq %rbx
jmp 0x11f36
movq (%r14), %rax
movq %rax, -0x60(%rbp)
movq 0x18(%rax), %rdi
testq %rdi, %rdi
je 0x1149f
callq *0x72009(%rip)          # 0x834a8
andb $-0x3, 0x8d(%r14)
leaq 0xb8(%r14), %rax
movq %rax, -0x80(%rbp)
pushq $0x7
popq %rax
movl %eax, -0x44(%rbp)
movl $0x0, -0x54(%rbp)
movq %r14, -0x90(%rbp)
cmpl $0xbdf20da3, 0x44(%r14) # imm = 0xBDF20DA3
je 0x114d8
movq %r14, %rdi
callq 0xa0f0
movq (%r14), %r13
cmpb $0x0, 0x51(%r13)
jne 0x11f0b
movl 0x80(%r14), %ecx
movzwl 0x8c(%r14), %eax
testl %ecx, %ecx
jle 0x11538
testb $0x3, %al
je 0x115d8
movq %r13, -0x40(%rbp)
movq (%r14), %r15
movq 0x10(%r14), %r13
leaq 0x38(%r13), %rbx
movq %rbx, %rdi
pushq $0x8
popq %rsi
callq 0x24b54
andq $0x0, 0x28(%r14)
cmpl $0x7, 0x84(%r14)
jne 0x11605
movb $0x1, 0x51(%r15)
jmp 0x116c7
pushq $0x11
popq %rdx
pushq $0x1
popq %rsi
movl %esi, %ebx
testb $0x8, %al
jne 0x117ca
testl %ecx, %ecx
jns 0x114f9
movl 0xa4(%r13), %eax
testl %eax, %eax
jne 0x11562
movl $0x0, 0x148(%r13)
cmpq $0x0, 0xd8(%r13)
je 0x11594
cmpb $0x0, 0xa1(%r13)
jne 0x11594
cmpq $0x0, 0xe0(%r14)
je 0x11594
movq (%r13), %rdi
movq -0x80(%rbp), %rsi
callq 0x24d72
movl 0xa4(%r13), %eax
incl %eax
movl %eax, 0xa4(%r13)
movzwl 0x8c(%r14), %eax
testb $0x40, %al
jne 0x115b8
incl 0xac(%r13)
movzwl 0x8c(%r14), %eax
testb %al, %al
jns 0x115cb
incl 0xa8(%r13)
movzwl 0x8c(%r14), %eax
andl $0x0, 0x80(%r14)
jmp 0x114f9
incl 0xb0(%r13)
movq %r14, %rdi
callq 0x275fa
decl 0xb0(%r13)
movl %eax, %r15d
pushq $0x64
popq %rax
movl %eax, %ebx
cmpl $0x64, %r15d
jne 0x116cf
jmp 0x117af
movl 0x3c(%r14), %ecx
movzwl 0x8c(%r14), %eax
andl $0x3, %eax
cmpw $0x1, %ax
movq %rbx, -0x30(%rbp)
jne 0x1163a
movq 0x10(%r14), %r12
testb $0x10, 0x200(%r12)
jne 0x1193a
xorl %ebx, %ebx
xorl %esi, %esi
jmp 0x1194d
xorl %ebx, %ebx
xorl %r12d, %r12d
movq $0x0, -0x50(%rbp)
movl %ecx, %esi
movslq 0x80(%r14), %rdx
movslq %esi, %rdi
cmpq %rdx, %rdi
movq %rdx, %rsi
cmovgq %rdi, %rsi
imulq $0x18, %rdx, %r10
leal 0x1(%rdx), %r11d
movq %rdx, %r9
cmpq %rdi, %r9
jge 0x11922
movl %r11d, %r8d
cmpw $0x2, %ax
jne 0x11696
movq 0x8(%r14), %r11
incq %r9
cmpb $-0x5e, (%r11,%r10)
leaq 0x18(%r10), %r10
leal 0x1(%r8), %r11d
jne 0x11668
decq %r9
movq %r9, %rdx
movl %r8d, 0x80(%r14)
cmpl $0x0, 0x148(%r15)
je 0x1197c
movl $0x9, 0x84(%r14)
movq %r14, %rdi
leaq 0x5eb36(%rip), %rsi     # 0x701f6
xorl %eax, %eax
callq 0x262c4
pushq $0x1
popq %r15
movq -0x40(%rbp), %r13
movq -0x80(%rbp), %rax
cmpq $0x0, (%rax)
jle 0x116e4
movq %r13, %rdi
movq %r14, %rsi
callq 0x1083d
movl %r15d, %ebx
cmpl $0x65, %r15d
jne 0x117af
xorl %r14d, %r14d
xorl %r12d, %r12d
movl $0x0, -0x40(%rbp)
movslq 0x28(%r13), %rax
cmpq %rax, %r12
jge 0x11791
movq %r13, %rbx
movq 0x20(%r13), %rax
movq 0x8(%rax,%r14), %r13
testq %r13, %r13
je 0x11741
movq %r13, %rdi
callq 0xf01a
movq 0x8(%r13), %rax
movq (%rax), %rax
movq 0x118(%rax), %rax
testq %rax, %rax
je 0x11746
movl 0x18(%rax), %r15d
andl $0x0, 0x18(%rax)
jmp 0x11749
movq %rbx, %r13
jmp 0x11785
xorl %r15d, %r15d
movq %r13, %rdi
callq 0x1034d
movq %rbx, %r13
movq 0x118(%rbx), %rax
testq %rax, %rax
je 0x11785
testl %r15d, %r15d
jle 0x11785
cmpl $0x0, -0x40(%rbp)
jne 0x11785
movq 0x20(%r13), %rcx
movq 0x120(%r13), %rdi
movq (%rcx,%r14), %rdx
movq %r13, %rsi
movl %r15d, %ecx
callq *%rax
movl %eax, -0x40(%rbp)
incq %r12
addq $0x20, %r14
jmp 0x116fe
movq -0x90(%rbp), %r14
movl -0x40(%rbp), %eax
movl %eax, 0x84(%r14)
testl %eax, %eax
pushq $0x1
popq %rax
movl %eax, %ebx
pushq $0x65
popq %rax
cmovel %eax, %ebx
movl %ebx, 0x44(%r13)
movq (%r14), %rdi
movl 0x84(%r14), %esi
callq 0x108ce
pushq $0x7
popq %rdx
cmpl $0x7, %eax
jne 0x117d1
movl %edx, 0x84(%r14)
leal -0x66(%rbx), %eax
cmpl $-0x3, %eax
ja 0x117f2
movzwl 0x8c(%r14), %eax
andl $0x100, %eax            # imm = 0x100
je 0x117f2
movq %r14, %rdi
callq 0x257c9
movl %eax, %ebx
andl 0x48(%r13), %ebx
cmpl $0x11, %ebx
jne 0x11f17
cmpl $0x32, -0x54(%rbp)
je 0x11ef7
movq %r14, %r13
movl 0x80(%r14), %r14d
movq (%r13), %r15
movq 0xe0(%r13), %rsi
andq $0x0, (%rsp)
movq %r15, %rdi
pushq $-0x1
popq %rdx
xorl %ecx, %ecx
movq %r13, %r8
leaq -0x88(%rbp), %r9
callq 0x1500e
testl %eax, %eax
jne 0x11eb4
incl -0x54(%rbp)
movq -0x88(%rbp), %rbx
movl $0x128, %edx            # imm = 0x128
leaq -0x1b8(%rbp), %r15
movq %r15, %rdi
movq %rbx, %rsi
callq 0xa3b0
movl $0x128, %edx            # imm = 0x128
movq %rbx, %rdi
movq %r13, %rsi
callq 0xa3b0
movl $0x128, %edx            # imm = 0x128
movq %r13, %rdi
movq %r15, %rsi
callq 0xa3b0
movq 0x58(%rbx), %rax
movq 0x58(%r13), %rcx
movq %rcx, 0x58(%rbx)
movq %rax, 0x58(%r13)
movq 0x50(%rbx), %rax
movq 0x50(%r13), %rcx
movq %rcx, 0x50(%rbx)
movq %rax, 0x50(%r13)
movq 0xe0(%rbx), %rax
movq 0xe0(%r13), %rcx
movq %rcx, 0xe0(%rbx)
movq %rax, 0xe0(%r13)
movzwl 0x8c(%rbx), %eax
andl $0x100, %eax            # imm = 0x100
movl 0x8c(%r13), %ecx
movl $0xfffffeff, %edx       # imm = 0xFFFFFEFF
andl %edx, %ecx
orl %eax, %ecx
movw %cx, 0x8c(%r13)
movq %rbx, %rdi
movq %r13, %rsi
callq 0x12b40
movq -0x88(%rbp), %rdi
andl $0x0, 0x84(%rdi)
callq 0x10895
movq %r13, %rdi
callq 0xa0f0
testl %r14d, %r14d
movq %r13, %r14
js 0x114c6
orb $0x2, 0x8d(%r14)
jmp 0x114c6
incl %esi
movl %esi, 0x80(%r14)
andl $0x0, 0x84(%r14)
pushq $0x65
jmp 0x116c9
movl 0x204(%r12), %esi
sarl $0x3, %esi
movq 0x208(%r12), %rbx
addq $0x1f8, %r12            # imm = 0x1F8
testl %esi, %esi
movl $0x0, %edx
movq %rsi, -0x50(%rbp)
cmovgl %esi, %edx
xorl %edi, %edi
movl %ecx, %esi
cmpq %rdi, %rdx
je 0x11649
movq (%rbx,%rdi,8), %r8
addl 0x8(%r8), %esi
incq %rdi
jmp 0x11966
movl %edx, %esi
subl %ecx, %esi
jge 0x1198f
movslq %edx, %rcx
imulq $0x18, %rcx, %r15
addq 0x8(%r14), %r15
jmp 0x119b0
movq %rbx, %rcx
movl %esi, %edx
movq (%rcx), %rdi
subl 0x8(%rdi), %edx
jl 0x119a4
addq $0x8, %rcx
movl %edx, %esi
jmp 0x11994
movslq %esi, %rcx
imulq $0x18, %rcx, %r15
addq (%rdi), %r15
movl %esi, %edx
cmpw $0x1, %ax
jne 0x11a72
movw $0x4, 0x40(%r13)
movslq %edx, %rax
movq %rax, 0x38(%r13)
movw $0xa02, 0x78(%r13)      # imm = 0xA02
movzbl (%r15), %eax
leaq 0x6ff46(%rip), %rcx     # 0x81920
movq (%rcx,%rax,8), %rdi
movq %rdi, 0x80(%r13)
callq 0xb080
movl %eax, 0x7c(%r13)
movb $0x1, 0x7a(%r13)
addq $0xa8, %r13
cmpb $-0x12, 0x1(%r15)
jne 0x11a6e
movq -0x50(%rbp), %r8
leal 0x8(,%r8,8), %esi
testl %r8d, %r8d
movl $0x0, %eax
cmovgl %r8d, %eax
xorl %ecx, %ecx
cmpq %rcx, %rax
je 0x11a31
movq (%rbx,%rcx,8), %rdx
cmpq 0x10(%r15), %rdx
je 0x11a2f
incq %rcx
jmp 0x11a1b
movl %ecx, %eax
cmpl %r8d, %eax
jne 0x11a6e
xorl %edx, %edx
testl %r8d, %r8d
setne %dl
movq %r12, %rdi
movq %r8, %rbx
movl %esi, -0x30(%rbp)
callq 0x26758
testl %eax, %eax
jne 0x11a6e
movq 0x10(%r12), %rax
movq 0x10(%r15), %rcx
movslq %ebx, %rdx
movq %rcx, (%rax,%rdx,8)
orb $0x10, 0x8(%r12)
movl -0x30(%rbp), %eax
movl %eax, 0xc(%r12)
movq %r13, -0x30(%rbp)
movw $0x4, %cx
movq -0x30(%rbp), %rbx
movw %cx, 0x8(%rbx)
movslq 0x4(%r15), %rax
movq %rax, (%rbx)
movw %cx, 0x40(%rbx)
movslq 0x8(%r15), %rax
movq %rax, 0x38(%rbx)
movw %cx, 0x78(%rbx)
movslq 0xc(%r15), %rax
movq %rax, 0x70(%rbx)
leaq 0xa8(%rbx), %r12
movq %r12, %rdi
pushq $0x64
popq %rsi
callq 0x26f9a
movq %r15, %rcx
pushq $0x1
popq %r15
testl %eax, %eax
movq -0x40(%rbp), %r13
jne 0x116cf
movq %r12, -0x38(%rbp)
movw $0x202, 0xb0(%rbx)      # imm = 0x202
movq 0xb8(%rbx), %rdx
movzbl 0x1(%rcx), %eax
addl $0xffffff13, %eax       # imm = 0xFFFFFF13
cmpl $0xf, %eax
movq %rcx, %r15
ja 0x11e1f
movl 0xc8(%rbx), %edi
leaq 0x56794(%rip), %rcx     # 0x6828c
movslq (%rcx,%rax,4), %rax
addq %rcx, %rax
jmpq *%rax
movb $0x0, (%rdx)
movq %rdx, %rsi
jmp 0x11c50
movq 0x10(%r15), %rax
movq (%rax), %rcx
movq %rdx, %rsi
movq %rbx, %r12
movq %rdx, %rbx
leaq 0x5afce(%rip), %rdx     # 0x6caf1
jmp 0x11bce
movq 0x10(%r15), %rax
movq (%rax), %rcx
movq %rdx, %rsi
movq %rbx, %r12
movq %rdx, %rbx
leaq 0x5bba3(%rip), %rdx     # 0x6d6e2
jmp 0x11bce
movq 0x10(%r15), %rax
movsd (%rax), %xmm0
movq %rdx, %rsi
movq %rbx, %r12
movq %rdx, %rbx
leaq 0x5afa4(%rip), %rdx     # 0x6cb00
movb $0x1, %al
callq 0xa400
jmp 0x11c4a
movl 0x10(%r15), %ecx
movq %rdx, %rsi
movq %rbx, %r12
movq %rdx, %rbx
leaq 0x5bf68(%rip), %rdx     # 0x6dae4
xorl %eax, %eax
callq 0xa400
jmp 0x11c4a
movq %rdx, %rsi
movq %rbx, %r12
movq %rdx, %rbx
leaq 0x5af7d(%rip), %rdx     # 0x6cb15
jmp 0x11baa
movq %rdx, %rsi
movq %rbx, %r12
movq %rdx, %rbx
leaq 0x5beff(%rip), %rdx     # 0x6daa9
xorl %eax, %eax
callq 0xa400
jmp 0x11c4a
movq 0x10(%r15), %rax
movq 0x10(%rax), %rcx
movq %rdx, %rsi
movq %rbx, %r12
movq %rdx, %rbx
leaq 0x5af3f(%rip), %rdx     # 0x6cb0d
xorl %eax, %eax
callq 0xa400
jmp 0x11c4a
movq 0x10(%r15), %rax
movzwl 0x8(%rax), %ecx
testb $0x2, %cl
jne 0x11e41
testb $0x4, %cl
movq -0x38(%rbp), %r12
jne 0x11e6f
testb $0x8, %cl
jne 0x11e8c
leaq 0x5af01(%rip), %rsi     # 0x6cb06
testb $0x1, %cl
je 0x11c54
movq %rdx, %rsi
movq %rbx, -0x30(%rbp)
movq %rdx, %rbx
leaq 0x5d83e(%rip), %rdx     # 0x6f459
xorl %eax, %eax
callq 0xa400
jmp 0x11ea8
movq 0x10(%r15), %rax
movq 0x30(%rax), %rcx
movswl (%rax), %r8d
movq %rdx, %rsi
movq %rbx, %r12
movq %rdx, %rbx
leaq 0x5aeb6(%rip), %rdx     # 0x6caf9
xorl %eax, %eax
callq 0xa400
movq %rbx, %rsi
movq %r12, %rbx
movq -0x38(%rbp), %r12
movq 0xb8(%rbx), %rdi
cmpq %rdi, %rsi
je 0x11c73
movq %r12, %rdi
pushq $-0x1
popq %rdx
pushq $0x1
popq %rcx
xorl %r8d, %r8d
callq 0x10f88
jmp 0x11c85
callq 0xb080
movl %eax, 0xb4(%rbx)
movb $0x1, 0xb2(%rbx)
movzwl 0x8c(%r14), %eax
movl %eax, %ecx
andl $0x3, %ecx
cmpw $0x1, %cx
jne 0x11cfd
leaq 0xe0(%rbx), %rdi
pushq $0x4
popq %rsi
callq 0x26f9a
movq %r15, %rcx
pushq $0x1
popq %r15
testl %eax, %eax
jne 0x116cf
movw $0x202, 0xe8(%rbx)      # imm = 0x202
movl $0x2, 0xec(%rbx)
movq 0xf0(%rbx), %rsi
movzbl 0x3(%rcx), %ecx
pushq $0x3
popq %rdi
leaq 0x5a929(%rip), %rdx     # 0x6c607
xorl %eax, %eax
callq 0xa400
movb $0x1, 0xea(%rbx)
movw $0x1, 0x120(%rbx)
movzwl 0x8c(%r14), %eax
notl %eax
shll $0x2, %eax
andl $0xc, %eax
movw %ax, 0x88(%r14)
movq 0x10(%r14), %rax
addq $0x38, %rax
movq %rax, 0x28(%r14)
andl $0x0, 0x84(%r14)
pushq $0x64
popq %rax
movl %eax, %ebx
jmp 0x117af
movq 0x10(%r15), %rax
movl %edi, %ebx
movq %rax, -0x50(%rbp)
movzwl 0x6(%rax), %ecx
movq %rdx, %rsi
movq %rdx, %r12
leaq 0x5ada2(%rip), %rdx     # 0x6cae8
xorl %eax, %eax
callq 0xa400
movq %r12, -0x68(%rbp)
movq %r12, %rdi
callq 0xb080
movl %eax, %r12d
addl $-0x7, %ebx
movl %ebx, -0x6c(%rbp)
xorl %ebx, %ebx
movq %r15, -0x78(%rbp)
movq -0x50(%rbp), %rcx
movzwl 0x6(%rcx), %edx
cmpq %rdx, %rbx
jae 0x11e3b
movq 0x20(%rcx,%rbx,8), %rax
leaq 0x5ad68(%rip), %r13     # 0x6caed
testq %rax, %rax
je 0x11d8d
movq (%rax), %r13
movq %r13, %rdi
callq 0xb080
cmpl $0x6, %eax
jne 0x11dc5
movq %r13, %rdi
leaq 0x579bc(%rip), %rsi     # 0x69760
pushq $0x6
popq %rdx
callq 0xa4b0
xorl %ecx, %ecx
testl %eax, %eax
setne %cl
leal 0x1(%rcx,%rcx,4), %r15d
leaq 0x5daf0(%rip), %rax     # 0x6f8af
cmoveq %rax, %r13
jmp 0x11dc8
movl %eax, %r15d
movq -0x68(%rbp), %rsi
leal (%r15,%r12), %ecx
movl %r12d, %edx
cmpl -0x6c(%rbp), %ecx
jg 0x11e4a
movb $0x2c, (%rsi,%rdx)
incq %rdx
movq -0x50(%rbp), %rcx
movq 0x18(%rcx), %rcx
cmpb $0x0, (%rcx,%rbx)
je 0x11df7
addl $0x2, %r12d
movb $0x2d, (%rsi,%rdx)
jmp 0x11dfa
movl %edx, %r12d
movl %r12d, %edi
addq %rsi, %rdi
leal 0x1(%r15), %edx
movq %r13, %rsi
callq 0xa3b0
addl %r15d, %r12d
incq %rbx
movq -0x40(%rbp), %r13
movq -0x78(%rbp), %r15
jmp 0x11d68
movq 0x10(%r15), %rsi
testq %rsi, %rsi
movq -0x38(%rbp), %r12
jne 0x11c54
movb $0x0, (%rdx)
movq %rdx, %rsi
jmp 0x11c54
movq -0x68(%rbp), %rsi
jmp 0x11e5d
movq 0x10(%rax), %rsi
jmp 0x11c50
movl $0x2e2e2e2c, (%rsi,%rdx) # imm = 0x2E2E2E2C
addl $0x4, %r12d
movq -0x40(%rbp), %r13
movq -0x78(%rbp), %r15
movl %r12d, %eax
movw $0x29, (%rsi,%rax)
movq -0x30(%rbp), %rbx
jmp 0x11c50
movq (%rax), %rcx
movq %rdx, %rsi
movq %rbx, -0x30(%rbp)
movq %rdx, %rbx
leaq 0x5b85f(%rip), %rdx     # 0x6d6e2
xorl %eax, %eax
callq 0xa400
jmp 0x11ea8
movsd (%rax), %xmm0
movq %rdx, %rsi
movq %rbx, -0x30(%rbp)
movq %rdx, %rbx
leaq 0x5ac5f(%rip), %rdx     # 0x6cb00
movb $0x1, %al
callq 0xa400
movq %rbx, %rsi
movq -0x30(%rbp), %rbx
jmp 0x11c54
movl %eax, %ebx
cmpl $0x7, %eax
movq -0x60(%rbp), %rax
jne 0x11ec4
movb $0x1, 0x51(%r15)
movq %r13, %r14
movq 0x140(%rax), %rdi
callq 0xa830
movq %rax, %r15
movq 0x48(%r13), %rsi
movq -0x60(%rbp), %rdi
callq 0xb856
movq -0x60(%rbp), %rdi
cmpb $0x0, 0x51(%rdi)
je 0x11efc
pushq $0x7
popq %rax
movl %eax, -0x44(%rbp)
xorl %eax, %eax
jmp 0x11f07
pushq $0x11
popq %rax
jmp 0x11f15
movq %r15, %rsi
callq 0x11f6d
movl %ebx, -0x44(%rbp)
movq %rax, 0x48(%r14)
movl -0x44(%rbp), %eax
movl %eax, 0x84(%r14)
movl %eax, %ebx
movq -0x60(%rbp), %r14
movq %r14, %rdi
movl %ebx, %esi
callq 0x108ce
movl %eax, %ebx
movq 0x18(%r14), %rdi
testq %rdi, %rdi
je 0x11f36
callq *0x71582(%rip)          # 0x834b8
movl %ebx, %eax
addq $0x198, %rsp            # imm = 0x198
popq %rbx
popq %r12
popq %r13
popq %r14
popq %r15
popq %rbp
retq