clues::RegisterDataI386 Struct Reference

Native register data for the I386 32-bit X86 ABI. More...

#include <i386.hxx>

Inheritance diagram for clues::RegisterDataI386:

Public Member Functions
SystemCallNrI386	syscallNr () const
auto	syscallRes () const
SystemCallPars	syscallPars () const
void	clear ()
auto	array () const
	Returns a std::array offering index-based access to registers.

Static Public Member Functions
static auto	registerNames ()
	Returns the human-readable names for the registers in the order found in array()

Public Attributes
register_t	ebx
register_t	ecx
register_t	edx
register_t	esi
register_t	edi
register_t	ebp
register_t	eax
register_t	xds
register_t	xes
register_t	xfs
register_t	xgs
register_t	orig_eax
register_t	eip
register_t	xcs
register_t	eflags
register_t	esp
register_t	xss

Static Public Attributes
static constexpr auto	NUM_REGS = 17
Static Public Attributes inherited from clues::RegisterData< uint32_t, 6 >
static constexpr auto	NUM_SYSCALL_PARS

Additional Inherited Members
Public Types inherited from clues::RegisterData< uint32_t, 6 >
using	register_t
using	SystemCallPars
	This type is used to return the values of all system call parameter values in order of occurrence.

Detailed Description

Native register data for the I386 32-bit X86 ABI.

The kernel definition of this is found in user_regs_struct in x86/include/asm/user_32.h (last seen in linux 6.12).

Definition at line 14 of file i386.hxx.

Member Function Documentation

array()

auto clues::RegisterDataI386::array ( ) const

inline

Returns a std::array offering index-based access to registers.

Definition at line 50 of file i386.hxx.

                           {
                return std::array<register_t, NUM_REGS>({
                        ebx, ecx, edx, esi, edi, ebp, eax, xds,
                        xes, xfs, xgs, orig_eax, eip, xcs, eflags,
                        esp, xss
                });
        }

clear()

void clues::RegisterDataI386::clear ( )

inline

Definition at line 36 of file i386.hxx.

                     {
                cosmos::zero_object(*this);
        }

registerNames()

static auto clues::RegisterDataI386::registerNames ( )

inlinestatic

Returns the human-readable names for the registers in the order found in array()

Definition at line 41 of file i386.hxx.

                                    {
                return std::array<const char*, NUM_REGS>({
                        "ebx", "ecx", "edx", "esi", "edi", "ebp", "eax",
                        "xds", "xes", "xfs", "xgs", "orig_eax", "eip", "xcs",
                        "eflags", "esp", "xss"
                });
        }

syscallNr()

SystemCallNrI386 clues::RegisterDataI386::syscallNr ( ) const

inline

Definition at line 22 of file i386.hxx.

                                           {
                return SystemCallNrI386{orig_eax};
        }

syscallPars()

SystemCallPars clues::RegisterDataI386::syscallPars ( ) const

inline

Definition at line 30 of file i386.hxx.

                                           {
                return SystemCallPars{
                        ebx, ecx, edx, esi, edi, ebp
                };
        }

syscallRes()

auto clues::RegisterDataI386::syscallRes ( ) const

inline

Definition at line 26 of file i386.hxx.

                                {
                return eax;
        }

Member Data Documentation

eax

register_t clues::RegisterDataI386::eax

Definition at line 66 of file i386.hxx.

ebp

register_t clues::RegisterDataI386::ebp

Definition at line 65 of file i386.hxx.

ebx

register_t clues::RegisterDataI386::ebx

Definition at line 60 of file i386.hxx.

ecx

register_t clues::RegisterDataI386::ecx

Definition at line 61 of file i386.hxx.

edi

register_t clues::RegisterDataI386::edi

Definition at line 64 of file i386.hxx.

edx

register_t clues::RegisterDataI386::edx

Definition at line 62 of file i386.hxx.

eflags

register_t clues::RegisterDataI386::eflags

Definition at line 74 of file i386.hxx.

eip

register_t clues::RegisterDataI386::eip

Definition at line 72 of file i386.hxx.

esi

register_t clues::RegisterDataI386::esi

Definition at line 63 of file i386.hxx.

esp

register_t clues::RegisterDataI386::esp

Definition at line 75 of file i386.hxx.

NUM_REGS

auto clues::RegisterDataI386::NUM_REGS = 17

staticconstexpr

Definition at line 18 of file i386.hxx.

orig_eax

register_t clues::RegisterDataI386::orig_eax

Definition at line 71 of file i386.hxx.

xcs

register_t clues::RegisterDataI386::xcs

Definition at line 73 of file i386.hxx.

xds

register_t clues::RegisterDataI386::xds

Definition at line 67 of file i386.hxx.

xes

register_t clues::RegisterDataI386::xes

Definition at line 68 of file i386.hxx.

xfs

register_t clues::RegisterDataI386::xfs

Definition at line 69 of file i386.hxx.

xgs

register_t clues::RegisterDataI386::xgs

Definition at line 70 of file i386.hxx.

xss

register_t clues::RegisterDataI386::xss

Definition at line 76 of file i386.hxx.

---

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

• include/regs/i386.hxx