Processor feature bits

Used by processor_t::flag. More...

Macros
#define	PR_SEGS   0x000001
	has segment registers?
#define	PR_USE32   0x000002
	supports 32-bit addressing?
#define	PR_DEFSEG32   0x000004
	segments are 32-bit by default
#define	PR_RNAMESOK   0x000008
	allow user register names for location names
#define	PR_ADJSEGS   0x000020
	IDA may adjust segments' starting/ending addresses.
#define	PR_DEFNUM   0x0000C0
	mask - default number representation
#define	PRN_HEX   0x000000
	hex
#define	PRN_OCT   0x000040
	octal
#define	PRN_DEC   0x000080
	decimal
#define	PRN_BIN   0x0000C0
	binary
#define	PR_WORD_INS   0x000100
	instruction codes are grouped 2bytes in binary line prefix
#define	PR_NOCHANGE   0x000200
	The user can't change segments and code/data attributes (display only)
#define	PR_ASSEMBLE   0x000400
	Module has a built-in assembler and will react to ev_assemble.
#define	PR_ALIGN   0x000800
	All data items should be aligned properly.
#define	PR_TYPEINFO   0x001000
	the processor module fully supports type information callbacks; without full support, function argument locations and other things will probably be wrong. More...
#define	PR_USE64   0x002000
	supports 64-bit addressing?
#define	PR_SGROTHER   0x004000
	the segment registers don't contain the segment selectors.
#define	PR_STACK_UP   0x008000
	the stack grows up
#define	PR_BINMEM   0x010000
	the processor module provides correct segmentation for binary files (i.e. it creates additional segments). More...
#define	PR_SEGTRANS   0x020000
	the processor module supports the segment translation feature (meaning it calculates the code addresses using the map_code_ea() function)
#define	PR_CHK_XREF   0x040000
	don't allow near xrefs between segments with different bases
#define	PR_NO_SEGMOVE   0x080000
	the processor module doesn't support move_segm() (i.e. More...
#define	PR_USE_ARG_TYPES   0x200000
	use processor_t::use_arg_types callback
#define	PR_SCALE_STKVARS   0x400000
	use processor_t::get_stkvar_scale callback
#define	PR_DELAYED   0x800000
	has delayed jumps and calls. More...
#define	PR_ALIGN_INSN   0x1000000
	allow ida to create alignment instructions arbitrarily. More...
#define	PR_PURGING   0x2000000
	there are calling conventions which may purge bytes from the stack
#define	PR_CNDINSNS   0x4000000
	has conditional instructions
#define	PR_USE_TBYTE   0x8000000
	BTMT_SPECFLT means _TBYTE type
#define	PR_DEFSEG64   0x10000000
	segments are 64-bit by default
#define	PR_OUTER   0x20000000
	has outer operands (currently only mc68k)

Variables
const problist_id_t	PR_NOBASE = 1
	Can't find offset base.
const problist_id_t	PR_NONAME = 2
	Can't find name.
const problist_id_t	PR_NOFOP = 3
	Can't find forced op (not used anymore)
const problist_id_t	PR_NOCMT = 4
	Can't find comment (not used anymore)
const problist_id_t	PR_NOXREFS = 5
	Can't find references.
const problist_id_t	PR_JUMP = 6
	Jump by table !!!! ignored.
const problist_id_t	PR_DISASM = 7
	Can't disasm.
const problist_id_t	PR_HEAD = 8
	Already head.
const problist_id_t	PR_ILLADDR = 9
	Exec flows beyond limits.
const problist_id_t	PR_MANYLINES = 10
	Too many lines.
const problist_id_t	PR_BADSTACK = 11
	Failed to trace the value of the stack pointer.
const problist_id_t	PR_ATTN = 12
	Attention! Probably erroneous situation.
const problist_id_t	PR_FINAL = 13
	Decision to convert to instruction/data is made by IDA.
const problist_id_t	PR_ROLLED = 14
	The decision made by IDA was wrong and rolled back.
const problist_id_t	PR_COLLISION = 15
	FLAIR collision: the function with the given name already exists.
const problist_id_t	PR_DECIMP = 16
	FLAIR match indecision: the patterns matched, but not the function(s) being referenced.
const problist_id_t	PR_END = 17
	Number of problem types.

Detailed Description

Used by processor_t::flag.

Macro Definition Documentation

PR_TYPEINFO

#define PR_TYPEINFO   0x001000

the processor module fully supports type information callbacks; without full support, function argument locations and other things will probably be wrong.

PR_BINMEM

#define PR_BINMEM   0x010000

the processor module provides correct segmentation for binary files (i.e. it creates additional segments).

The kernel will not ask the user to specify the RAM/ROM sizes

PR_NO_SEGMOVE

#define PR_NO_SEGMOVE   0x080000

the processor module doesn't support move_segm() (i.e.

the user can't move segments)

PR_DELAYED

#define PR_DELAYED   0x800000

has delayed jumps and calls.

If this flag is set, processor_t::is_basic_block_end, processor_t::delay_slot_insn should be implemented

PR_ALIGN_INSN

#define PR_ALIGN_INSN   0x1000000

allow ida to create alignment instructions arbitrarily.

Since these instructions might lead to other wrong instructions and spoil the listing, IDA does not create them by default anymore