microfmt::arm_exidx_unwinder_holder< AbiTraits > Struct Template Reference

Self-contained holder owning the EXIDX scratch storage. More...

#include <arm_exidx_unwinder.hpp>

Collaboration diagram for microfmt::arm_exidx_unwinder_holder< AbiTraits >:

Public Member Functions
	arm_exidx_unwinder_holder (address_space_ref space, elf_image_enumerator_ref enumerator) noexcept
	Constructs a holder bound to an address space and enumerator.
	arm_exidx_unwinder_holder (const arm_exidx_unwinder_holder &)=delete
	Copying is disabled to ensure pointer stability.
arm_exidx_unwinder_holder &	operator= (const arm_exidx_unwinder_holder &)=delete
	Copy-assignment is disabled to ensure pointer stability.
	arm_exidx_unwinder_holder (arm_exidx_unwinder_holder &&)=delete
	Moving is disabled to ensure pointer stability.
arm_exidx_unwinder_holder &	operator= (arm_exidx_unwinder_holder &&)=delete
	Move-assignment is disabled to ensure pointer stability.
frame_unwinder_ref	make_ref () &noexcept
	Builds a type-erased unwinder handle bound to this holder.

Public Attributes
elf_image_info	img_storage {}
	Storage for the located ELF image.
arm_exidx_unwinder_context	ctx
	Unwinder context referencing the owned storage.

Detailed Description

template<typename AbiTraits = arm_abi_traits>
struct microfmt::arm_exidx_unwinder_holder< AbiTraits >

Self-contained holder owning the EXIDX scratch storage.

Non-copyable/non-movable to guarantee stable interior pointers.

Template Parameters

AbiTraits

ABI traits forwarded to arm_exidx_unwinder_tag; defaults to arm_abi_traits.

Constructor & Destructor Documentation

arm_exidx_unwinder_holder() [1/3]

template<typename AbiTraits = arm_abi_traits>

microfmt::arm_exidx_unwinder_holder< AbiTraits >::arm_exidx_unwinder_holder ( address_space_ref  space, elf_image_enumerator_ref  enumerator  )

inlinenoexcept

Constructs a holder bound to an address space and enumerator.

Parameters

space	Address space to unwind in.
enumerator	ELF image enumerator.

arm_exidx_unwinder_holder() [2/3]

template<typename AbiTraits = arm_abi_traits>

microfmt::arm_exidx_unwinder_holder< AbiTraits >::arm_exidx_unwinder_holder ( const arm_exidx_unwinder_holder< AbiTraits > &  )

delete

Copying is disabled to ensure pointer stability.

arm_exidx_unwinder_holder() [3/3]

template<typename AbiTraits = arm_abi_traits>

microfmt::arm_exidx_unwinder_holder< AbiTraits >::arm_exidx_unwinder_holder ( arm_exidx_unwinder_holder< AbiTraits > &&  )

delete

Moving is disabled to ensure pointer stability.

Member Function Documentation

make_ref()

template<typename AbiTraits = arm_abi_traits>

frame_unwinder_ref microfmt::arm_exidx_unwinder_holder< AbiTraits >::make_ref ( ) &

inlinenoexcept

Builds a type-erased unwinder handle bound to this holder.

Returns

An frame_unwinder_ref over ctx.

operator=() [1/2]

template<typename AbiTraits = arm_abi_traits>

arm_exidx_unwinder_holder & microfmt::arm_exidx_unwinder_holder< AbiTraits >::operator= ( arm_exidx_unwinder_holder< AbiTraits > &&  )

delete

Move-assignment is disabled to ensure pointer stability.

operator=() [2/2]

template<typename AbiTraits = arm_abi_traits>

arm_exidx_unwinder_holder & microfmt::arm_exidx_unwinder_holder< AbiTraits >::operator= ( const arm_exidx_unwinder_holder< AbiTraits > &  )

delete

Copy-assignment is disabled to ensure pointer stability.

Member Data Documentation

ctx

template<typename AbiTraits = arm_abi_traits>

arm_exidx_unwinder_context microfmt::arm_exidx_unwinder_holder< AbiTraits >::ctx

Unwinder context referencing the owned storage.

img_storage

template<typename AbiTraits = arm_abi_traits>

elf_image_info microfmt::arm_exidx_unwinder_holder< AbiTraits >::img_storage {}

Storage for the located ELF image.

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The documentation for this struct was generated from the following file:

• include/microfmt/inspector/arm_exidx_unwinder.hpp