xed-decoded-inst-api.h File Reference

#include "xed-decoded-inst.h"
#include "xed-operand-accessors.h"
#include "xed-state.h"
#include "xed-operand-values-interface.h"
#include "xed-print-info.h"

Go to the source code of this file.

Defines

#define _XED_DECODED_INST_API_H_

Functions

XED_DLL_EXPORT xed_uint8_t xed_decoded_inst_get_modrm (const xed_decoded_inst_t *p)
 Returns the modrm byte.
XED_DLL_EXPORT xed_uint_t xed_decoded_inst_get_nprefixes (xed_decoded_inst_t *p)
 Returns the number of legacy prefixes.
XED_DLL_EXPORT xed_uint32_t xed_decoded_inst_has_mpx_prefix (const xed_decoded_inst_t *p)
 Returns 1 if the instruction has mpx prefix.
XED_DLL_EXPORT xed_uint32_t xed_decoded_inst_is_xacquire (const xed_decoded_inst_t *p)
 Returns 1 if the instruction is xacquire.
XED_DLL_EXPORT xed_uint32_t xed_decoded_inst_is_xrelease (const xed_decoded_inst_t *p)
 Returns 1 if the instruction is xrelease.
XED_DLL_EXPORT xed_bool_t xed_decoded_inst_masked_vector_operation (xed_decoded_inst_t *p)
 Returns 1 iff the instruction uses destination-masking.
XED_DLL_EXPORT xed_uint_t xed_decoded_inst_vector_length_bits (xed_decoded_inst_t const *const p)
 Returns 128, 256 or 512 for operations in the VEX, EVEX (or XOP) encoding space and returns 0 for (most) nonvector operations.
xed_decoded_inst_t Operand Field Details
XED_DLL_EXPORT xed_bool_t xed_decoded_inst_conditionally_writes_registers (const xed_decoded_inst_t *p)
XED_DLL_EXPORT xed_reg_enum_t xed_decoded_inst_get_base_reg (const xed_decoded_inst_t *p, unsigned int mem_idx)
XED_DLL_EXPORT xed_int32_t xed_decoded_inst_get_branch_displacement (const xed_decoded_inst_t *p)
XED_DLL_EXPORT xed_uint_t xed_decoded_inst_get_branch_displacement_width (const xed_decoded_inst_t *p)
 Result in BYTES.
XED_DLL_EXPORT xed_uint_t xed_decoded_inst_get_branch_displacement_width_bits (const xed_decoded_inst_t *p)
 Result in BITS.
XED_DLL_EXPORT xed_uint_t xed_decoded_inst_get_immediate_is_signed (const xed_decoded_inst_t *p)
 Return true if the first immediate (IMM0) is signed.
XED_DLL_EXPORT xed_uint_t xed_decoded_inst_get_immediate_width (const xed_decoded_inst_t *p)
 Return the immediate width in BYTES.
XED_DLL_EXPORT xed_uint_t xed_decoded_inst_get_immediate_width_bits (const xed_decoded_inst_t *p)
 Return the immediate width in BITS.
XED_DLL_EXPORT xed_reg_enum_t xed_decoded_inst_get_index_reg (const xed_decoded_inst_t *p, unsigned int mem_idx)
XED_DLL_EXPORT unsigned int xed_decoded_inst_get_memop_address_width (const xed_decoded_inst_t *p, xed_uint_t memop_idx)
XED_DLL_EXPORT xed_int64_t xed_decoded_inst_get_memory_displacement (const xed_decoded_inst_t *p, unsigned int mem_idx)
XED_DLL_EXPORT xed_uint_t xed_decoded_inst_get_memory_displacement_width (const xed_decoded_inst_t *p, unsigned int mem_idx)
 Result in BYTES.
XED_DLL_EXPORT xed_uint_t xed_decoded_inst_get_memory_displacement_width_bits (const xed_decoded_inst_t *p, unsigned int mem_idx)
 Result in BITS.
XED_DLL_EXPORT unsigned int xed_decoded_inst_get_memory_operand_length (const xed_decoded_inst_t *p, unsigned int memop_idx)
 returns bytes
XED_DLL_EXPORT xed_reg_enum_t xed_decoded_inst_get_reg (const xed_decoded_inst_t *p, xed_operand_enum_t reg_operand)
 Return the specified register operand.
XED_DLL_EXPORT const xed_simple_flag_txed_decoded_inst_get_rflags_info (const xed_decoded_inst_t *p)
 See the comment on xed_decoded_inst_uses_rflags().
XED_DLL_EXPORT xed_uint_t xed_decoded_inst_get_scale (const xed_decoded_inst_t *p, unsigned int mem_idx)
static XED_INLINE xed_uint8_t xed_decoded_inst_get_second_immediate (const xed_decoded_inst_t *p)
 Return the second immediate.
XED_DLL_EXPORT xed_reg_enum_t xed_decoded_inst_get_seg_reg (const xed_decoded_inst_t *p, unsigned int mem_idx)
XED_DLL_EXPORT xed_int32_t xed_decoded_inst_get_signed_immediate (const xed_decoded_inst_t *p)
XED_DLL_EXPORT xed_uint64_t xed_decoded_inst_get_unsigned_immediate (const xed_decoded_inst_t *p)
XED_DLL_EXPORT xed_bool_t xed_decoded_inst_is_prefetch (const xed_decoded_inst_t *p)
 Returns true if the instruction is a prefetch.
XED_DLL_EXPORT xed_bool_t xed_decoded_inst_mem_read (const xed_decoded_inst_t *p, unsigned int mem_idx)
XED_DLL_EXPORT xed_bool_t xed_decoded_inst_mem_written (const xed_decoded_inst_t *p, unsigned int mem_idx)
XED_DLL_EXPORT xed_bool_t xed_decoded_inst_mem_written_only (const xed_decoded_inst_t *p, unsigned int mem_idx)
XED_DLL_EXPORT xed_uint_t xed_decoded_inst_number_of_memory_operands (const xed_decoded_inst_t *p)
XED_DLL_EXPORT xed_bool_t xed_decoded_inst_uses_rflags (const xed_decoded_inst_t *p)
 This returns 1 if the flags are read or written.
xed_decoded_inst_t Printers
XED_DLL_EXPORT void xed_decoded_inst_dump (const xed_decoded_inst_t *p, char *buf, int buflen)
 Print out all the information about the decoded instruction to the buffer buf whose length is maximally buflen.
XED_DLL_EXPORT xed_bool_t xed_decoded_inst_dump_xed_format (const xed_decoded_inst_t *p, char *buf, int buflen, xed_uint64_t runtime_address)
 Print the instruction information in a verbose format.
XED_DLL_EXPORT xed_bool_t xed_format_context (xed_syntax_enum_t syntax, const xed_decoded_inst_t *xedd, char *out_buffer, int buffer_len, xed_uint64_t runtime_instruction_address, void *context, xed_disassembly_callback_fn_t symbolic_callback)
 Disassemble the decoded instruction using the specified syntax.
XED_DLL_EXPORT xed_bool_t xed_format_generic (xed_print_info_t *pi)
 Disassemble the instruction information to a buffer.
xed_decoded_inst_t Attirbutes and properties
XED_DLL_EXPORT xed_uint32_t xed_decoded_inst_get_attribute (const xed_decoded_inst_t *p, xed_attribute_enum_t attr)
 Returns 1 if the attribute is defined for this instruction.
XED_DLL_EXPORT xed_attributes_t xed_decoded_inst_get_attributes (const xed_decoded_inst_t *p)
 Returns the attribute bitvector.
xed_decoded_inst_t get Byte
static XED_INLINE xed_uint8_t xed_decoded_inst_get_byte (const xed_decoded_inst_t *p, xed_uint_t byte_index)
 Read itext byte.
xed_decoded_inst_t High-level accessors
static XED_INLINE xed_category_enum_t xed_decoded_inst_get_category (const xed_decoded_inst_t *p)
 Return the instruction xed_category_enum_t enumeration.
static XED_INLINE xed_extension_enum_t xed_decoded_inst_get_extension (const xed_decoded_inst_t *p)
 Return the instruction xed_extension_enum_t enumeration.
static XED_INLINE xed_iclass_enum_t xed_decoded_inst_get_iclass (const xed_decoded_inst_t *p)
 Return the instruction xed_iclass_enum_t enumeration.
static XED_INLINE xed_isa_set_enum_t xed_decoded_inst_get_isa_set (xed_decoded_inst_t const *const p)
 Return the instruction xed_isa_set_enum_t enumeration.
static XED_INLINE const xed_inst_txed_decoded_inst_inst (const xed_decoded_inst_t *p)
 Return the xed_inst_t structure for this instruction.
static XED_INLINE xed_bool_t xed_decoded_inst_valid (const xed_decoded_inst_t *p)
 Return true if the instruction is valid.
IFORM handling
static XED_INLINE xed_iform_enum_t xed_decoded_inst_get_iform_enum (const xed_decoded_inst_t *p)
 Return the instruction iform enum of type xed_iform_enum_t .
static XED_INLINE unsigned int xed_decoded_inst_get_iform_enum_dispatch (const xed_decoded_inst_t *p)
 Return the instruction zero-based iform number based on masking the corresponding xed_iform_enum_t.
Modes
static XED_INLINE xed_chip_enum_t xed_decoded_inst_get_input_chip (const xed_decoded_inst_t *p)
 Return the user-specified xed_chip_enum_t chip name, or XED_CHIP_INVALID if not set.
static XED_INLINE xed_uint_t xed_decoded_inst_get_machine_mode_bits (const xed_decoded_inst_t *p)
 Returns 16/32/64 indicating the machine mode with in bits.
XED_DLL_EXPORT xed_uint32_t xed_decoded_inst_get_operand_width (const xed_decoded_inst_t *p)
 Returns the operand width in bits: 8/16/32/64.
static XED_INLINE xed_uint_t xed_decoded_inst_get_stack_address_mode_bits (const xed_decoded_inst_t *p)
 Returns 16/32/64 indicating the stack addressing mode with in bits.
static XED_INLINE void xed_decoded_inst_set_input_chip (xed_decoded_inst_t *p, xed_chip_enum_t chip)
 Set a user-specified xed_chip_enum_t chip name for restricting decode.
XED_DLL_EXPORT xed_bool_t xed_decoded_inst_valid_for_chip (xed_decoded_inst_t const *const p, xed_chip_enum_t chip)
 Indicate if this decoded instruction is valid for the specified xed_chip_enum_t chip.
xed_decoded_inst_t Length
static XED_INLINE xed_uint_t xed_decoded_inst_get_length (const xed_decoded_inst_t *p)
 Return the length of the decoded instruction in bytes.
xed_decoded_inst_t User Data Field
static XED_INLINE xed_uint64_t xed_decoded_inst_get_user_data (xed_decoded_inst_t *p)
 Return a user data field for arbitrary use by the user after decoding.
static XED_INLINE void xed_decoded_inst_set_user_data (xed_decoded_inst_t *p, xed_uint64_t new_value)
 Modify the user data field.
xed_decoded_inst_t AVX512 Masking
XED_DLL_EXPORT xed_bool_t xed_decoded_inst_masking (const xed_decoded_inst_t *p)
 Returns true if the instruction uses write-masking.
XED_DLL_EXPORT xed_bool_t xed_decoded_inst_merging (const xed_decoded_inst_t *p)
 Returns true if the instruction uses write-masking with merging.
XED_DLL_EXPORT xed_bool_t xed_decoded_inst_zeroing (const xed_decoded_inst_t *p)
 Returns true if the instruction uses write-masking with zeroing.
xed_decoded_inst_t Operands
static XED_INLINE unsigned int xed_decoded_inst_noperands (const xed_decoded_inst_t *p)
 Return the number of operands.
XED_DLL_EXPORT xed_operand_action_enum_t xed_decoded_inst_operand_action (const xed_decoded_inst_t *p, unsigned int operand_index)
 Interpret the operand action in light of AVX512 masking and zeroing/merging.
XED_DLL_EXPORT unsigned int xed_decoded_inst_operand_element_size_bits (const xed_decoded_inst_t *p, unsigned int operand_index)
 Return the size of an element in bits (for SSE and AVX operands).
XED_DLL_EXPORT xed_operand_element_type_enum_t xed_decoded_inst_operand_element_type (const xed_decoded_inst_t *p, unsigned int operand_index)
 Return the type of an element of type xed_operand_element_type_enum_t (for SSE and AVX operands).
XED_DLL_EXPORT unsigned int xed_decoded_inst_operand_elements (const xed_decoded_inst_t *p, unsigned int operand_index)
 Return the number of element in the operand (for SSE and AVX operands).
XED_DLL_EXPORT unsigned int xed_decoded_inst_operand_length (const xed_decoded_inst_t *p, unsigned int operand_index)
 Deprecated -- returns the length in bytes of the operand_index'th operand.
XED_DLL_EXPORT unsigned int xed_decoded_inst_operand_length_bits (const xed_decoded_inst_t *p, unsigned int operand_index)
 Return the length in bits of the operand_index'th operand.
static XED_INLINE xed_operand_values_txed_decoded_inst_operands (xed_decoded_inst_t *p)
 Obtain a non-constant pointer to the operands.
static XED_INLINE const xed_operand_values_txed_decoded_inst_operands_const (const xed_decoded_inst_t *p)
 Obtain a constant pointer to the operands.
xed_decoded_inst_t Modification
XED_DLL_EXPORT void xed_decoded_inst_set_branch_displacement (xed_decoded_inst_t *p, xed_int32_t disp, xed_uint_t length_bytes)
 Set the branch displacement using a BYTE length.
XED_DLL_EXPORT void xed_decoded_inst_set_branch_displacement_bits (xed_decoded_inst_t *p, xed_int32_t disp, xed_uint_t length_bits)
 Set the branch displacement a BITS length.
XED_DLL_EXPORT void xed_decoded_inst_set_immediate_signed (xed_decoded_inst_t *p, xed_int32_t x, xed_uint_t length_bytes)
 Set the signed immediate a BYTE length.
XED_DLL_EXPORT void xed_decoded_inst_set_immediate_signed_bits (xed_decoded_inst_t *p, xed_int32_t x, xed_uint_t length_bits)
 Set the signed immediate a BITS length.
XED_DLL_EXPORT void xed_decoded_inst_set_immediate_unsigned (xed_decoded_inst_t *p, xed_uint64_t x, xed_uint_t length_bytes)
 Set the unsigned immediate a BYTE length.
XED_DLL_EXPORT void xed_decoded_inst_set_immediate_unsigned_bits (xed_decoded_inst_t *p, xed_uint64_t x, xed_uint_t length_bits)
 Set the unsigned immediate a BITS length.
XED_DLL_EXPORT void xed_decoded_inst_set_memory_displacement (xed_decoded_inst_t *p, xed_int64_t disp, xed_uint_t length_bytes)
 Set the memory displacement using a BYTE length.
XED_DLL_EXPORT void xed_decoded_inst_set_memory_displacement_bits (xed_decoded_inst_t *p, xed_int64_t disp, xed_uint_t length_bits)
 Set the memory displacement a BITS length.
XED_DLL_EXPORT void xed_decoded_inst_set_scale (xed_decoded_inst_t *p, xed_uint_t scale)
xed_decoded_inst_t Initialization
static XED_INLINE void xed_decoded_inst_set_mode (xed_decoded_inst_t *p, xed_machine_mode_enum_t mmode, xed_address_width_enum_t stack_addr_width)
 Set the machine mode and stack addressing width directly.
XED_DLL_EXPORT void xed_decoded_inst_zero (xed_decoded_inst_t *p)
 Zero the decode structure completely.
XED_DLL_EXPORT void xed_decoded_inst_zero_keep_mode (xed_decoded_inst_t *p)
 Zero the decode structure, but preserve the existing machine state/mode information.
XED_DLL_EXPORT void xed_decoded_inst_zero_keep_mode_from_operands (xed_decoded_inst_t *p, const xed_operand_values_t *operands)
 Zero the decode structure, but copy the existing machine state/mode information from the supplied operands pointer.
XED_DLL_EXPORT void xed_decoded_inst_zero_set_mode (xed_decoded_inst_t *p, const xed_state_t *dstate)
 Zero the decode structure, but set the machine state/mode information.


Detailed Description

Definition in file xed-decoded-inst-api.h.


Define Documentation

#define _XED_DECODED_INST_API_H_

Definition at line 35 of file xed-decoded-inst-api.h.


Generated on Wed Jan 21 02:16:59 2015 for XED by  doxygen 1.5.1-p1