instruction.hpp File Reference

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Data Structures
union	branch_target_t
struct	lookup_target_t
union	s1_operand_t
union	s2_operand_t
union	s3_operand_t
union	val_operand_t
union	dst_operand_t
union	flags_operand_t
struct	instruction
struct	insinfo_inline

Macros
#define	INS_FLAG_ID_SHIFT   5
#define	INS_FLAG_ID_MASK   (~0 << INS_FLAG_ID_SHIFT)
#define	INSTRUCTION_STARTS_BASICBLOCK(iptr)   ((iptr)->flags.bits & INS_FLAG_BASICBLOCK)
#define	INSTRUCTION_IS_RESOLVED(iptr)   (!((iptr)->flags.bits & INS_FLAG_UNRESOLVED))
#define	INSTRUCTION_IS_UNRESOLVED(iptr)   ((iptr)->flags.bits & INS_FLAG_UNRESOLVED)
#define	INSTRUCTION_MUST_CHECK(iptr)   ((iptr)->flags.bits & INS_FLAG_CHECK)
#define	INSTRUCTION_GET_FIELDREF(iptr, fref)
#define	INSTRUCTION_GET_METHODREF(iptr, mref)
#define	INSTRUCTION_GET_METHODDESC(iptr, md)

Enumerations
enum	InstructionFlag {   INS_FLAG_BASICBLOCK = 0x01, INS_FLAG_UNRESOLVED = 0x02, INS_FLAG_CLASS = 0x04, INS_FLAG_ARRAY = 0x08,   INS_FLAG_CHECK = 0x10, INS_FLAG_KILL_PREV = 0x04, INS_FLAG_KILL_NEXT = 0x08, INS_FLAG_RETADDR = 0x10 }

Functions
methoddesc *	instruction_call_site (const instruction *iptr)
Type	instruction_call_site_return_type (const instruction *iptr)
static bool	instruction_has_dst (const instruction *iptr)

Macro Definition Documentation

#define INS_FLAG_ID_MASK   (~0 << INS_FLAG_ID_SHIFT)

Definition at line 136 of file instruction.hpp.

#define INS_FLAG_ID_SHIFT   5

Definition at line 135 of file instruction.hpp.

#define INSTRUCTION_GET_FIELDREF	(		iptr,
			fref
	)

Value:

do { \
        if (iptr->flags.bits & INS_FLAG_UNRESOLVED) \
            fref = iptr->sx.s23.s3.uf->fieldref; \
        else \
            fref = iptr->sx.s23.s3.fmiref; \
    } while (0)

Definition at line 183 of file instruction.hpp.

#define INSTRUCTION_GET_METHODDESC	(		iptr,
			md
	)

Value:

do { \
        if (iptr->flags.bits & INS_FLAG_UNRESOLVED) \
            md = iptr->sx.s23.s3.um->methodref->parseddesc.md; \
        else \
            md = iptr->sx.s23.s3.fmiref->parseddesc.md; \
    } while (0)

Definition at line 199 of file instruction.hpp.

#define INSTRUCTION_GET_METHODREF	(		iptr,
			mref
	)

Value:

do { \
        if (iptr->flags.bits & INS_FLAG_UNRESOLVED) \
            mref = iptr->sx.s23.s3.um->methodref; \
        else \
            mref = iptr->sx.s23.s3.fmiref; \
    } while (0)

Definition at line 191 of file instruction.hpp.

#define INSTRUCTION_IS_RESOLVED

(

iptr

)

(!((iptr)->flags.bits & INS_FLAG_UNRESOLVED))

Definition at line 174 of file instruction.hpp.

#define INSTRUCTION_IS_UNRESOLVED

(

iptr

)

((iptr)->flags.bits & INS_FLAG_UNRESOLVED)

Definition at line 177 of file instruction.hpp.

#define INSTRUCTION_MUST_CHECK

(

iptr

)

((iptr)->flags.bits & INS_FLAG_CHECK)

Definition at line 180 of file instruction.hpp.

#define INSTRUCTION_STARTS_BASICBLOCK

(

iptr

)

((iptr)->flags.bits & INS_FLAG_BASICBLOCK)

Definition at line 171 of file instruction.hpp.

Enumeration Type Documentation

enum InstructionFlag

Enumerator
INS_FLAG_BASICBLOCK
INS_FLAG_UNRESOLVED
INS_FLAG_CLASS
INS_FLAG_ARRAY
INS_FLAG_CHECK
INS_FLAG_KILL_PREV
INS_FLAG_KILL_NEXT
INS_FLAG_RETADDR

Definition at line 123 of file instruction.hpp.

Function Documentation

methoddesc* instruction_call_site

(

const instruction *

iptr

)

Definition at line 31 of file instruction.cpp.

Type instruction_call_site_return_type

(

const instruction *

iptr

)

Definition at line 44 of file instruction.cpp.

static bool instruction_has_dst ( const instruction *  iptr )

inlinestatic

Definition at line 243 of file instruction.hpp.