IDA C++ SDK 9.2
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Functions: examine specific state information
Flags structure » States

Functions

THREAD_SAFE constexpr bool idaapi is_flow (flags64_t F)
 Does the previous instruction exist and pass execution flow to the current byte?
THREAD_SAFE constexpr bool idaapi has_extra_cmts (flags64_t F)
 Does the current byte have additional anterior or posterior lines?
THREAD_SAFE constexpr bool idaapi f_has_extra_cmts (flags64_t f, void *)
THREAD_SAFE constexpr bool idaapi has_cmt (flags64_t F)
 Does the current byte have an indented comment?
THREAD_SAFE constexpr bool idaapi f_has_cmt (flags64_t f, void *)
THREAD_SAFE constexpr bool idaapi has_xref (flags64_t F)
 Does the current byte have cross-references to it?
THREAD_SAFE constexpr bool idaapi f_has_xref (flags64_t f, void *)
 Does the current byte have cross-references to it?
THREAD_SAFE constexpr bool idaapi has_name (flags64_t F)
 Does the current byte have non-trivial (non-dummy) name?
THREAD_SAFE constexpr bool idaapi f_has_name (flags64_t f, void *)
 Does the current byte have non-trivial (non-dummy) name?
THREAD_SAFE constexpr bool idaapi has_dummy_name (flags64_t F)
 Does the current byte have dummy (auto-generated, with special prefix) name?
THREAD_SAFE constexpr bool idaapi f_has_dummy_name (flags64_t f, void *)
 Does the current byte have dummy (auto-generated, with special prefix) name?
THREAD_SAFE constexpr bool idaapi has_auto_name (flags64_t F)
 Does the current byte have auto-generated (no special prefix) name?
THREAD_SAFE constexpr bool idaapi has_any_name (flags64_t F)
 Does the current byte have any name?
THREAD_SAFE constexpr bool idaapi has_user_name (flags64_t F)
 Does the current byte have user-specified name?
THREAD_SAFE constexpr bool idaapi f_has_user_name (flags64_t F, void *)
 Does the current byte have user-specified name?
idaman bool ida_export is_invsign (ea_t ea, flags64_t F, int n)
 Should sign of n-th operand inverted during output?
idaman bool ida_export toggle_sign (ea_t ea, int n)
 Toggle sign of n-th operand.
idaman bool ida_export is_bnot (ea_t ea, flags64_t F, int n)
 Should we negate the operand?
idaman bool ida_export toggle_bnot (ea_t ea, int n)
 Toggle binary negation of operand. also see is_bnot()
idaman bool ida_export is_lzero (ea_t ea, int n)
 Display leading zeroes?
idaman bool ida_export set_lzero (ea_t ea, int n)
 Set toggle lzero bit.
idaman bool ida_export clr_lzero (ea_t ea, int n)
 Clear toggle lzero bit.
bool idaapi toggle_lzero (ea_t ea, int n)
 Toggle lzero bit.

Detailed Description

Function Documentation

◆ is_flow()

THREAD_SAFE constexpr bool idaapi is_flow ( flags64_t F)
inlineconstexpr

Does the previous instruction exist and pass execution flow to the current byte?

◆ has_extra_cmts()

THREAD_SAFE constexpr bool idaapi has_extra_cmts ( flags64_t F)
inlineconstexpr

Does the current byte have additional anterior or posterior lines?

◆ f_has_extra_cmts()

THREAD_SAFE constexpr bool idaapi f_has_extra_cmts ( flags64_t f,
void *  )
inlineconstexpr

◆ has_cmt()

THREAD_SAFE constexpr bool idaapi has_cmt ( flags64_t F)
inlineconstexpr

Does the current byte have an indented comment?

◆ f_has_cmt()

THREAD_SAFE constexpr bool idaapi f_has_cmt ( flags64_t f,
void *  )
inlineconstexpr

◆ has_xref()

THREAD_SAFE constexpr bool idaapi has_xref ( flags64_t F)
inlineconstexpr

Does the current byte have cross-references to it?

◆ f_has_xref()

THREAD_SAFE constexpr bool idaapi f_has_xref ( flags64_t f,
void *  )
inlineconstexpr

Does the current byte have cross-references to it?

◆ has_name()

THREAD_SAFE constexpr bool idaapi has_name ( flags64_t F)
inlineconstexpr

Does the current byte have non-trivial (non-dummy) name?

◆ f_has_name()

THREAD_SAFE constexpr bool idaapi f_has_name ( flags64_t f,
void *  )
inlineconstexpr

Does the current byte have non-trivial (non-dummy) name?

◆ has_dummy_name()

THREAD_SAFE constexpr bool idaapi has_dummy_name ( flags64_t F)
inlineconstexpr

Does the current byte have dummy (auto-generated, with special prefix) name?

◆ f_has_dummy_name()

THREAD_SAFE constexpr bool idaapi f_has_dummy_name ( flags64_t f,
void *  )
inlineconstexpr

Does the current byte have dummy (auto-generated, with special prefix) name?

◆ has_auto_name()

THREAD_SAFE constexpr bool idaapi has_auto_name ( flags64_t F)
inlineconstexpr

Does the current byte have auto-generated (no special prefix) name?

◆ has_any_name()

THREAD_SAFE constexpr bool idaapi has_any_name ( flags64_t F)
inlineconstexpr

Does the current byte have any name?

◆ has_user_name()

THREAD_SAFE constexpr bool idaapi has_user_name ( flags64_t F)
inlineconstexpr

Does the current byte have user-specified name?

◆ f_has_user_name()

THREAD_SAFE constexpr bool idaapi f_has_user_name ( flags64_t F,
void *  )
inlineconstexpr

Does the current byte have user-specified name?

◆ is_invsign()

idaman bool ida_export is_invsign ( ea_t ea,
flags64_t F,
int n )

Should sign of n-th operand inverted during output?

allowed values of n: 0-first operand, 1-other operands

◆ toggle_sign()

idaman bool ida_export toggle_sign ( ea_t ea,
int n )

Toggle sign of n-th operand.

allowed values of n: 0-first operand, 1-other operands

◆ is_bnot()

idaman bool ida_export is_bnot ( ea_t ea,
flags64_t F,
int n )

Should we negate the operand?

asm_t::a_bnot should be defined in the idp module in order to work with this function

◆ toggle_bnot()

idaman bool ida_export toggle_bnot ( ea_t ea,
int n )

Toggle binary negation of operand. also see is_bnot()

◆ is_lzero()

idaman bool ida_export is_lzero ( ea_t ea,
int n )

Display leading zeroes?

Display leading zeroes in operands. The global switch for the leading zeroes is in idainfo::s_genflags Note: the leading zeroes doesn't work if for the target assembler octal numbers start with 0.

Parameters
eathe item (insn/data) address
nthe operand number (0-first operand, 1-other operands)
Returns
success

◆ set_lzero()

idaman bool ida_export set_lzero ( ea_t ea,
int n )

Set toggle lzero bit.

This function changes the display of leading zeroes for the specified operand. If the default is not to display leading zeroes, this function will display them and vice versa.

Parameters
eathe item (insn/data) address
nthe operand number (0-first operand, 1-other operands)
Returns
success

◆ clr_lzero()

idaman bool ida_export clr_lzero ( ea_t ea,
int n )

Clear toggle lzero bit.

This function reset the display of leading zeroes for the specified operand to the default. If the default is not to display leading zeroes, leading zeroes will not be displayed, as vice versa.

Parameters
eathe item (insn/data) address
nthe operand number (0-first operand, 1-other operands)
Returns
success

◆ toggle_lzero()

bool idaapi toggle_lzero ( ea_t ea,
int n )
inline

Toggle lzero bit.

Parameters
eathe item (insn/data) address
nthe operand number (0-first operand, 1-other operands)
Returns
success