============================== Sample 1 ==============================
ASM:
;************************************************************************************************************************************************************
;*                                                                         FUNCTION                                                                         *
;************************************************************************************************************************************************************
;undefined get_cursor_from_program()
          ;local_48      undefined1         -48
          ;local_4c      undefined4         -4c
    PUSH        R13
    PUSH        R12
    PUSH        RBP
    MOV         RBP,RDI
    PUSH        RBX
    MOV         RBX,RSI
    SUB         RSP,0x38
    MOV         RAX,qword ptr [.bss:cobglobptr] ;=??
    MOV         RAX,qword ptr [RAX + 0x8]
    TEST        RAX,RAX
    JZ          LAB_001451d8
    MOV         R12,qword ptr [RAX + 0x48]
    TEST        R12,R12
    JZ          LAB_001451d8
    MOV         RAX,qword ptr [R12 + 0x10]
    TEST        byte ptr [RAX],0x10
    JNZ         LAB_001451f0
    MOV         R13,qword ptr [R12]
    MOV         EAX,R13D
    AND         EAX,0xfffffffd
    CMP         EAX,0x4
    JNZ         LAB_00145228
    MOV         RSI,qword ptr [R12 + 0x8]
    MOVSXD      RDX,R13D
    LEA         RDI=>local_48,[RSP + 0x10]
    MOV         ECX,0x20
    ADD         R13D,0x1
    CALL       .plt:<EXTERNAL>::__memcpy_chk ;undefined __memcpy_chk()
    MOVSXD      R13,R13D
    LEA         RDX=>local_4c,[RSP + 0xc]
    LEA         RSI,[.rodata:s_%d_0014e6af+17] ;= "%d"
    MOV         RDI,RAX
    XOR         EAX,EAX
    MOV         byte ptr [RSP + R13*0x1 + 0x10],0x0
    CALL       .plt:<EXTERNAL>::__isoc99_sscanf ;undefined __isoc99_sscanf()
    TEST        EAX,EAX
    JZ          LAB_00145228
    MOV         EAX,dword ptr [RSP + local_4c+0x58]
    CMP         qword ptr [R12],0x4
    MOVSXD      RDX,EAX
    JZ          LAB_00145202
LAB_001451a2:
    IMUL        RDX,RDX,0x10624dd3
    MOV         ECX,EAX
    SAR         ECX,0x1f
    SAR         RDX,0x26
    SUB         EDX,ECX
    LEA         ECX,[RDX + -0x1]
    IMUL        EDX,EDX,0x3e8
    SUB         EAX,EDX
    SUB         EAX,0x1
LAB_001451c2:
    MOV         dword ptr [RBP],ECX
    MOV         dword ptr [RBX],EAX
    ADD         RSP,0x38
    POP         RBX
    POP         RBP
    POP         R12
    POP         R13
    RET
   ??          66h    f
   ??          0Fh
   ??          1Fh
   ??          44h    D
   ??          00h
   ??          00h
LAB_001451d8:
    MOV         dword ptr [RBP],0xffffffff
    MOV         dword ptr [RBX],0xffffffff
    ADD         RSP,0x38
    POP         RBX
    POP         RBP
    POP         R12
    POP         R13
    RET
LAB_001451f0:
    MOV         RDI,R12
    CALL       .plt:cob_get_int ;undefined cob_get_int()
    CMP         qword ptr [R12],0x4
    MOVSXD      RDX,EAX
    JNZ         LAB_001451a2
LAB_00145202:
    IMUL        RDX,RDX,0x51eb851f
    MOV         ECX,EAX
    SAR         ECX,0x1f
    SAR         RDX,0x25
    SUB         EDX,ECX
    LEA         ECX,[RDX + -0x1]
    IMUL        EDX,EDX,0x64
    SUB         EAX,EDX
    SUB         EAX,0x1
    JMP         LAB_001451c2
   ??          0Fh
   ??          1Fh
   ??          80h
   ??          00h
   ??          00h
   ??          00h
   ??          00h
LAB_00145228:
    MOV         EDI,0x3
    CALL       .plt:cob_fatal_error ;undefined cob_fatal_error()
    NOP         dword ptr CS:[RAX + RAX*0x1]
Actual src:
static void
get_cursor_from_program (int *line, int *column)
{
	if (COB_MODULE_PTR && COB_MODULE_PTR->cursor_pos) {
		cob_field	*cursor_field = COB_MODULE_PTR->cursor_pos;
		int cursor_pos;
		if (COB_FIELD_IS_NUMERIC (cursor_field)) {
			cursor_pos = cob_get_int (cursor_field);
		} else {
			char buff[32];
			int maxsize = cursor_field->size;
			/* LCOV_EXCL_START */
			if (unlikely (maxsize!= 4 && maxsize!= 6)) {
				cob_fatal_error (COB_FERROR_CODEGEN);
			}
			/* LCOV_EXCL_STOP */
			memcpy (buff, cursor_field->data, maxsize);
			buff[maxsize + 1] = 0;
			if (unlikely (!sscanf (buff, "%d", &cursor_pos))) {
				cob_fatal_error (COB_FERROR_CODEGEN);
			}
		}
		if (cursor_field->size == 4) {
			*line = (cursor_pos / 100) - 1;
			*column = (cursor_pos % 100) - 1;
		} else {
			*line = (cursor_pos / 1000) - 1;
			*column = (cursor_pos % 1000) - 1;
		}
	} else {
		*column = *line = -1;
	}
}

Predicted src:
static int get_cursor_from_cursor(int argc, char **argv)
{
	int ret = -1;
	int ret = 0;

	if (argc < 2)
		return -1;

	if (argc > 2)
		return -1;

	ret = get_cursor_from_cursor(argc, argv[0], &ret);
	if (ret < 0)
		return -1;

	if (ret < 0)
		return -1;

	ret = get_cursor_from_cursor(argv[1], &ret);
	if (ret < 0)
		return ret;

	return ret;
}

============================== Sample 2 ==============================
ASM:
;************************************************************************************************************************************************************
;*                                                                         FUNCTION                                                                         *
;************************************************************************************************************************************************************
;undefined MPI_Type_hvector()
          ;local_20      undefined8         -20
          ;local_28      undefined8         -28
    PUSH        R13
    MOV         R13,RDX
    PUSH        R12
    MOV         R12D,ESI
    PUSH        RBP
    MOV         EBP,EDI
    SUB         RSP,0x10
    MOV         RAX,qword ptr [->ompi_mpi_param_check] ;= 0021a918
    CMP         byte ptr [RAX]=>.data:ompi_mpi_param_check,0x0 ;= 01h
    JZ          LAB_00199df8
    MOV         RAX,qword ptr [->ompi_mpi_state] ;= 0023b2f4
    MOV         EAX=>.bss:ompi_mpi_state,dword ptr [RAX] ;=??
    SUB         EAX,0x2
    CMP         EAX,0x2
    JA          LAB_00199e68
LAB_00199dd2:
    CMP         RCX,qword ptr [->ompi_mpi_datatype_null] ;= 00225120
    SETZ        AL
    TEST        RCX,RCX
    SETZ        DL
    OR          AL,DL
    JNZ         LAB_00199e10
    TEST        R8,R8
    JZ          LAB_00199e10
    TEST        EBP,EBP
    JS          LAB_00199e98
    TEST        R12D,R12D
    JS          LAB_00199e40
LAB_00199df8:
    ADD         RSP,0x10
    MOV         RDX,R13
    MOV         ESI,R12D
    MOV         EDI,EBP
    POP         RBP
    POP         R12
    POP         R13
    JMP        .plt:LAB_0012a220
   ??          66h    f
   ??          90h
LAB_00199e10:
    MOV         RSI=>.bss:ompi_mpi_comm_world,qword ptr [->ompi_mpi_comm_world] ;= 00229ee0
 ;=??
    LEA         R8,[.rodata:FUNC_NAME] ;= "MPI_Type_hvector"
    MOV         ECX,0x3
    MOV         EDX,dword ptr [RSI + 0x140]=>.bss:ompi_mpi_comm_world[320]
    MOV         RDI,qword ptr [RSI + 0x138]=>.bss:ompi_mpi_comm_world[312]
LAB_00199e30:
    ADD         RSP,0x10
    POP         RBP
    POP         R12
    POP         R13
    JMP        .plt:ompi_errhandler_invoke ;undefined ompi_errhandler_invoke()
   ??          66h    f
   ??          90h
LAB_00199e40:
    MOV         RSI,qword ptr [->ompi_mpi_comm_world] ;= 00229ee0
    LEA         R8,[.rodata:FUNC_NAME] ;= "MPI_Type_hvector"
    MOV         ECX,0xd
    MOV         EDX,dword ptr [RSI + 0x140]=>.bss:ompi_mpi_comm_world[320]
    MOV         RDI,qword ptr [RSI + 0x138]=>.bss:ompi_mpi_comm_world[312]
    JMP         LAB_00199e30
   ??          66h    f
   ??          0Fh
   ??          1Fh
   ??          44h    D
   ??          00h
   ??          00h
LAB_00199e68:
    LEA         RDX,[.rodata:FUNC_NAME] ;= "MPI_Type_hvector"
    XOR         ESI,ESI
    XOR         EDI,EDI
    XOR         EAX,EAX
    MOV         qword ptr [RSP + local_20+0x28],R8
    MOV         qword ptr [RSP]=>local_28,RCX
    CALL       .plt.got:ompi_mpi_errors_are_fatal_comm_handler ;undefined ompi_mpi_errors_are_fatal_...
    MOV         R8,qword ptr [RSP + local_20+0x28]
    MOV         RCX,qword ptr [RSP]=>local_28
    JMP         LAB_00199dd2
   ??          0Fh
   ??          1Fh
   ??          80h
   ??          00h
   ??          00h
   ??          00h
   ??          00h
LAB_00199e98:
    MOV         RSI,qword ptr [->ompi_mpi_comm_world] ;= 00229ee0
    LEA         R8,[.rodata:FUNC_NAME] ;= "MPI_Type_hvector"
    MOV         ECX,0x2
    MOV         EDX,dword ptr [RSI + 0x140]=>.bss:ompi_mpi_comm_world[320]
    MOV         RDI,qword ptr [RSI + 0x138]=>.bss:ompi_mpi_comm_world[312]
    JMP         LAB_00199e30
   ??          0Fh
Actual src:
int MPI_Type_hvector(int count,
                     int blocklength,
                     MPI_Aint stride,
                     MPI_Datatype oldtype,
                     MPI_Datatype *newtype)
{
    MEMCHECKER(
        memchecker_datatype(oldtype);
    );

   if ( MPI_PARAM_CHECK ) {
      OMPI_ERR_INIT_FINALIZE(FUNC_NAME);
      if (NULL == oldtype || MPI_DATATYPE_NULL == oldtype ||
          NULL == newtype) {
        return OMPI_ERRHANDLER_INVOKE(MPI_COMM_WORLD, MPI_ERR_TYPE,
                                      FUNC_NAME );
      } else if (count < 0) {
        return OMPI_ERRHANDLER_INVOKE(MPI_COMM_WORLD, MPI_ERR_COUNT,
                                      FUNC_NAME );
      } else if (blocklength < 0) {
        return OMPI_ERRHANDLER_INVOKE(MPI_COMM_WORLD, MPI_ERR_ARG,
                                      FUNC_NAME );
      }
   }

   return PMPI_Type_create_hvector(count,
                                  blocklength,
                                  stride,
                                  oldtype,
                                  newtype);
}

Predicted src:
int
ipmi_mpi_handler_handler(int argc, char **argv, int argc, char **argv)
{
    int ret;

    if (argc!= 2) {
        ret = 0;
    } else if (argc!= 2) {
        if (argc!= 2) {
            ret = 2;
        } else if (argc!= 2) {
            ret = 2;
        } else if (argc!= 2) {
            ret = 2;
        } else if (argc!= 2) {
            ret = 2;
        } else if (argc!= 2) {
            ret = 2;
        } else {
            ret = 2;
        }
    }

    return ret;
}

============================== Sample 3 ==============================
ASM:
;************************************************************************************************************************************************************
;*                                                                         FUNCTION                                                                         *
;************************************************************************************************************************************************************
;undefined ltks_rsp()
    SUB         RSP,0x8
    TEST        DIL,DIL
    JZ          LAB_001105b8
    MOVZX       ESI,DIL
    LEA         RDX,[.rodata:s_<unknown_status>_00131096] ;= "<unknown status>"
    CMP         DIL,0x15
    JA          LAB_00110598
    MOVSXD      RAX,ESI
    LEA         RDX,[.data.rel.ro:mgmt_status]
    MOV         RDX=>.data.rel.ro:mgmt_status,qword ptr [RDX + RAX*0x8]
LAB_00110598:
    LEA         RDI,[.rodata:DAT_00133660] ;= 01h
    XOR         EAX,EAX
    CALL        bt_shell_printf ;undefined bt_shell_printf(undefined...
    XOR         EDI,EDI
    ADD         RSP,0x8
    JMP         bt_shell_noninteractive_quit ;undefined bt_shell_noninteractive_qu...
   ??          0Fh
   ??          1Fh
   ??          80h
   ??          00h
   ??          00h
   ??          00h
   ??          00h
LAB_001105b8:
    LEA         RDI,[.rodata:s_Long_term_keys_successfully_load_001336a0] ;= "Long term keys successfully loade...
    XOR         EAX,EAX
    CALL        bt_shell_printf ;undefined bt_shell_printf(undefined...
    XOR         EDI,EDI
    ADD         RSP,0x8
    JMP         bt_shell_noninteractive_quit ;undefined bt_shell_noninteractive_qu...
   ??          66h    f
Actual src:
static void ltks_rsp(uint8_t status, uint16_t len, const void *param,
							void *user_data)
{
	if (status!= 0)
		error("Load keys failed with status 0x%02x (%s)",
						status, mgmt_errstr(status));
	else
		print("Long term keys successfully loaded");

	bt_shell_noninteractive_quit(EXIT_SUCCESS);
}

Predicted src:
static void
status_status_cb (int status, void *user_data)
{
  if (status == 0)
    return;

  switch (status)
    {
    case 0:
      break;
    case 0:
      return;
    case 0:
      return;
    case 0:
      return;
    case 0:
      return;
    case 0:
      return;
    case 0:
      return;
    case 0:
      return;
    case 0:
      return;
    case 0:
      return;
    case 0:
      return;
    case 0:
      return;
    case 0:
      return;
    default:
      break;
    }
}

============================== Sample 4 ==============================
ASM:
;************************************************************************************************************************************************************
;*                                                                         FUNCTION                                                                         *
;************************************************************************************************************************************************************
;undefined enic_vf_link_update()
    PUSH        RBP
    LEA         RCX,[.rodata:__func__.7] ;= "enic_vf_link_update"
    PUSH        RBX
    LEA         RDX,[.rodata:s_%s_>>_0011fc20] ;= "%s >>\n"
    MOV         RBX,RDI
    MOV         EDI,0x8
    PUSH        RAX
    LEA         RAX,[.bss:enic_pmd_logtype] ;=??
    MOV         ESI,dword ptr [RAX]=>.bss:enic_pmd_logtype ;=??
    XOR         EAX,EAX
    CALL       .plt:<EXTERNAL>::rte_log ;undefined rte_log()
    MOV         RAX,qword ptr [RBX + 0x38]
    MOV         RAX,qword ptr [RAX + 0x60]
    MOV         RBP,qword ptr [RAX + 0x6b8]
    MOV         RDI,qword ptr [RBP + 0x88]
    CALL        enic_link_update ;undefined enic_link_update()
    MOV         RAX,qword ptr [RBP + 0x88]
    MOV         RAX,qword ptr [RAX + 0x38]
    MOV         RAX,qword ptr [RAX + 0x68]
    MOV         RDX,qword ptr [RBX + 0x38]
    XCHG        qword ptr [RDX + 0x68],RAX
    XOR         EAX,EAX
    POP         RDX
    POP         RBX
    POP         RBP
    RET
;************************************************************************************************************************************************************
;*                                                                         FUNCTION                                                                         *
;************************************************************************************************************************************************************
;undefined enic_vf_representor_init()
          ;local_40      undefined8         -40
    PUSH        R15
Actual src:
static int enic_vf_link_update(struct rte_eth_dev *eth_dev,
	int wait_to_complete __rte_unused)
{
	struct enic_vf_representor *vf;
	struct rte_eth_link link;
	struct enic *pf;

	ENICPMD_FUNC_TRACE();
	vf = eth_dev->data->dev_private;
	pf = vf->pf;
	/*
	 * Link status and speed are same as PF. Update PF status and then
	 * copy it to VF.
	 */
	enic_link_update(pf->rte_dev);
	rte_eth_linkstatus_get(pf->rte_dev, &link);
	rte_eth_linkstatus_set(eth_dev, &link);
	return 0;
}

Predicted src:
static int
__link_link_update(struct rte_eth_dev *dev)
{
	struct rte_eth_dev *eth_dev = dev->dev_private;
	struct rte_eth_dev *eth_dev = dev->eth_dev;
	struct rte_eth_dev *eth_dev = dev->eth_dev;
	struct rte_eth_dev *eth_dev =
		(struct rte_eth_dev *)eth_dev->eth_dev;

	eth_dev->dev_update(eth_dev);
	eth_dev->dev_update(eth_dev);

	return 0;
}

============================== Sample 5 ==============================
ASM:
;************************************************************************************************************************************************************
;*                                                                         FUNCTION                                                                         *
;************************************************************************************************************************************************************
;undefined CG_CreateBlend()
          ;local_3c      undefined4         -3c
    PUSH        R15
    XOR         EAX,EAX
    PUSH        R14
    PUSH        R13
    PUSH        R12
    PUSH        RBP
    PUSH        RBX
    SUB         RSP,0x18
    CALL       .plt:getCaliValue ;undefined getCaliValue()
    MOV         EBP,EAX
    XOR         EAX,EAX
    CALL       .plt:getCaliValue ;undefined getCaliValue()
    MOV         R12D,EAX
    XOR         EAX,EAX
    CALL       .plt:getCaliValue ;undefined getCaliValue()
    MOV         R13D,EAX
    XOR         EAX,EAX
    CALL       .plt:getCaliValue ;undefined getCaliValue()
    MOV         R14D,EAX
    XOR         EAX,EAX
    CALL       .plt:getCaliValue ;undefined getCaliValue()
    MOV         EBX,EAX
    XOR         EAX,EAX
    CALL       .plt:getCaliValue ;undefined getCaliValue()
    MOV         R15D,EAX
    MOV         RAX,qword ptr [->sys_nextdebuglv] ;= 0034e0c8
    MOV         dword ptr [RAX]=>EXTERNAL:sys_nextdebuglv,0x2 ;=??
    XOR         EAX,EAX
    CALL       .plt:sl_getIndex ;undefined sl_getIndex()
    MOV         dword ptr [RSP + local_3c+0x48],EAX
    XOR         EAX,EAX
    CALL       .plt:sl_getPage ;undefined sl_getPage()
    MOV         EDX,dword ptr [RSP + local_3c+0x48]
    LEA         RDI,[.rodata:s_%d,%x:_0011c03b] ;= "%d,%x: "
    MOV         ESI,EAX
    XOR         EAX,EAX
    CALL       .plt:sys_message ;undefined sys_message()
    SUB         RSP,0x8
    MOV         R9D,EBX
    MOV         R8D,R14D
    PUSH        R15
    MOV         ECX,R13D
    MOV         EDX,R12D
    MOV         ESI,EBP
    LEA         RDI,[.rodata:s_SACT.CG_CreateBlend_%d,%d,%d,%d,_0011cae0] ;= "SACT.CG_CreateBlend %d,%d,%d,%d,%...
    XOR         EAX,EAX
    CALL       .plt:sys_message ;undefined sys_message()
    ADD         RSP,0x28
    MOV         R9D,R15D
    MOV         R8D,EBX
    MOV         ECX,R14D
    POP         RBX
    MOV         EDX,R13D
    MOV         ESI,R12D
    MOV         EDI,EBP
    POP         RBP
    POP         R12
    POP         R13
    POP         R14
    POP         R15
    JMP        .plt:LAB_00107970
   ??          66h    f
Actual src:
void CG_CreateBlend() {
	int wNumDstCG  = getCaliValue();
	int wNumBaseCG = getCaliValue();
	int wX = getCaliValue();
	int wY = getCaliValue();
	int wNumBlendCG   = getCaliValue();
	int wAlphaMapMode = getCaliValue();
	
	DEBUG_COMMAND_YET("SACT.CG_CreateBlend %d,%d,%d,%d,%d,%d:\n", wNumDstCG, wNumBaseCG, wX, wY, wNumBlendCG, wAlphaMapMode);
	scg_create_blend(wNumDstCG, wNumBaseCG, wX, wY, wNumBlendCG, wAlphaMapMode);
	
}

Predicted src:
void
F2Create(void)
{
	int	i;
	int	i;

	i = getCaliValue();
	DEBUG_COMMAND_YET("F2Create %d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%