/usr/include/fcml/fcml_errors.h is in libfcml-dev 1.1.1-1.
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* FCML - Free Code Manipulation Library.
* Copyright (C) 2010-2015 Slawomir Wojtasiak
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
/** @file fcml_errors.h
* Global error handling related declarations.
* @copyright Copyright (C) 2010-2015 Slawomir Wojtasiak. All rights reserved.
* This project is released under the GNU Lesser General Public License.
*/
#ifndef FCML_ASM_ERRORS_H_
#define FCML_ASM_ERRORS_H_
#include "fcml_lib_export.h"
#include "fcml_types.h"
/**
* @defgroup ERRORS_GROUP Global error codes
* Describes all available global error codes.
* @{
*/
/** All global error codes are placed here. */
enum fcml_en_ceh_error_globals {
/** Operation succeed. */
FCML_CEH_GEC_NO_ERROR = 0,
/** There is not enough memory to complete operation. */
FCML_CEH_GEC_OUT_OF_MEMORY = 1,
/** Invalid function arguments. */
FCML_CEH_GEC_INVALID_INPUT = 2,
/** An internal error occurred. Enable tracing in order to get more detailed information. */
FCML_CEH_GEC_INTERNAL_ERROR = 3,
/** Component hasn't been initialized yet. */
FCML_CEH_GEC_NOT_INITIALIZED = 4,
/** Incomplete instruction. */
FCML_CEH_GEC_EOF = 5,
/** Used mainly in case of integers and offsets. */
FCML_CEH_GEC_VALUE_OUT_OF_RANGE = 6,
/** Chosen operation is not supported in case of given configuration. */
FCML_CEH_GEC_FEATURE_NOT_SUPPORTED = 7,
/** Unsupported operating mode. For instance encoded instruction needs 16 bit operating mode, but we are in 64 bit mode. */
FCML_CEH_GEC_INVALID_OPERATING_MODE = 8,
/** Chosen addressing form can not be encoded as for example ModR/M field. */
FCML_CEH_GEC_INVALID_ADDRESSING_FORM = 9,
/** Unsupported instruction form (Instruction may be supported, but not with given set of operands). */
FCML_CEH_GEC_INVALID_INSTRUCTION_FORM = 10,
/** Instruction do not support one of the defined operands. */
FCML_CEH_GEC_INVALID_OPPERAND = 11,
/** Unknown mnemonic. */
FCML_CEH_GEC_UNKNOWN_MNEMONIC = 12,
/** Operand size (Operand size attribute) is not allowed in given context. */
FCML_CEH_GEC_INVALID_OPPERAND_SIZE = 13,
/** Address size (Address size attribute) is not allowed in given context. */
FCML_CEH_GEC_INVALID_ADDRESS_SIZE = 14,
/** User chosen unsupported addressing form */
FCML_CEH_GEC_UNKNOWN_INSTRUCTION = 15,
/** Assembler can return this error code if there is not allowed prefix defined for given instruction. */
FCML_CEH_GEC_INVALID_PREFIX = 16,
/** Wrong register type. */
FCML_CEH_GEC_INVALID_REGISTER_TYPE = 17,
/** Wrong register. */
FCML_CEH_GEC_INVALID_REGISTER = 18,
/** Error returned by parsers when there is undefined symbol used. */
FCML_CEH_GEC_UNDEFINED_SYMBOL = 19,
/** Labels are not supported. */
FCML_CEH_GEC_UNSUPPORTED_LABEL_DECLARATION = 20
};
/** @} */
/**
* @defgroup MESSAGE_ERRORS_GROUP Error codes for textual messages
* Describes all available error codes dedicated to textual errors.
* @{
*/
/** Error codes dedicated to textual messages.
* In some cases they are a bit more detailed than corresponding
* global error codes returned in case of errors. Remember that global
* error codes also can be used in place of error codes for textual
* messages. It is why they use different code ranges.
*/
enum fcml_en_ceh_message_errors {
/** Segment register can not be overridden. */
FCML_CEH_MEC_ERROR_ILLEGAL_SEG_REG_OVERRIDE = 1000,
/** To many operands passed to parser. */
FCML_CEH_MEC_ERROR_TO_MANY_OPERANDS = 1001,
/** Unsupported pseudo-op value. */
FCML_CEH_MEC_ERROR_INVALID_PSEUDO_OPCODE_VALUE = 1002,
/** HLE prefix is not allowed in given context. */
FCML_CEH_MEC_ERROR_HLE_PREFIX_NOT_ALLOWED = 1003,
/** There is more than one HLE prefix. */
FCML_CEH_MEC_ERROR_HLE_MORE_THAN_ONE_PREFIX = 1004,
/** Expression attempts to divide by 0 */
FCML_CEH_MEC_ERROR_DIVISION_BY_0 = 1005,
/** Wrong value type used in given context. For example float used in place of integer. */
FCML_CEH_MEC_ERROR_WRONG_VALUE_FORMAT = 1006,
/** Value out of range, for example 32 bit value used as segment selector. */
FCML_CEH_MEC_ERROR_VALUE_OUT_OF_RANGE = 1007,
/** Syntax error from parser. */
FCML_CEH_MEC_ERROR_INVALID_SYNTAX = 1008,
/** Wrong register type used in place of segment register. */
FCML_CEH_MEC_ERROR_INVALID_REGISTER_TYPE_SEG = 1009,
/** Symbol is already defined in parser's symbol table. */
FCML_CEH_MEC_ERROR_SYMBOL_ALREADY_DEFINED = 1010,
/** Symbol is undefined. */
FCML_CEH_MEC_ERROR_UNDEFINED_SYMBOL = 1011,
/** Parsed line exceed maximal allowed length. */
FCML_CEH_MEC_ERROR_PARSED_LINE_TOO_LONG = 1012
};
/** Codes for textual warnings. */
enum fcml_en_ceh_message_warnings {
/** Value out of range */
FCML_CEH_MEW_WARN_VALUE_OUT_OF_RANGE = 2000,
/** Invalid addressing mode. */
FCML_CEH_MEW_WARN_INVALID_ADDRESSING_MODE = 2001
};
/** @} */
/** All error codes should be held in variables of this type. */
typedef fcml_uint16_t fcml_ceh_error;
/** Error levels. */
typedef enum fcml_en_ceh_error_level {
/** Warnings are reported when processing does not need to be stopped. */
FCML_EN_CEH_EL_WARN,
/** Errors are reported when something more important happened and processing should be stopped. */
FCML_EN_CEH_EL_ERROR
} fcml_en_ceh_error_level;
/** Information about one particular error/warning. */
typedef struct fcml_st_ceh_error_info {
/** Next error/warning on the list. */
struct fcml_st_ceh_error_info *next_error;
/** Error message. */
fcml_string message;
/** Error code */
fcml_ceh_error code;
/** Error level. */
fcml_en_ceh_error_level level;
} fcml_st_ceh_error_info;
/** Container for all collected errors and warnings. */
typedef struct fcml_st_ceh_error_container {
/** All errors and warnings going here. */
fcml_st_ceh_error_info *errors;
/** Pointer to the last error/warning on the list. */
fcml_st_ceh_error_info *last_error;
} fcml_st_ceh_error_container;
#endif /* FCML_ASM_ERRORS_H_ */
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