#include <stddef.h>
#include <linux/stringify.h>
#include <dwarf-regs.h>

Include dependency graph for dwarf-regs.c:

Classes
struct	pt_regs_dwarfnum

Macros
#define	REG_DWARFNUM_NAME(r, num) {.name = r, .dwarfnum = num}

#define	GPR_DWARFNUM_NAME(num) {.name = __stringify(%r##num), .dwarfnum = num}

#define	REG_DWARFNUM_END {.name = NULL, .dwarfnum = 0}

Functions
const char *	get_arch_regstr (unsigned int n)

Variables
static const struct pt_regs_dwarfnum	regdwarfnum_table []

Macro Definition Documentation

◆ GPR_DWARFNUM_NAME

#define GPR_DWARFNUM_NAME ( num ) {.name = __stringify(%r##num), .dwarfnum = num}

Definition at line 21 of file dwarf-regs.c.

◆ REG_DWARFNUM_END

#define REG_DWARFNUM_END {.name = NULL, .dwarfnum = 0}

Definition at line 23 of file dwarf-regs.c.

◆ REG_DWARFNUM_NAME

#define REG_DWARFNUM_NAME	(	r,
		num
	)	{.name = r, .dwarfnum = num}

Definition at line 20 of file dwarf-regs.c.

Function Documentation

◆ get_arch_regstr()

const char* get_arch_regstr ( unsigned int n )

get_arch_regstr() - lookup register name from it's DWARF register number
: the DWARF register number

get_arch_regstr() returns the name of the register in struct regdwarfnum_table from it's DWARF register number. If the register is not found in the table, this returns NULL;

Definition at line 57 of file dwarf-regs.c.

Variable Documentation

◆ regdwarfnum_table

const struct pt_regs_dwarfnum regdwarfnum_table[]

static

Initial value:

= {
    GPR_DWARFNUM_NAME(0),
    GPR_DWARFNUM_NAME(1),
    GPR_DWARFNUM_NAME(2),
    GPR_DWARFNUM_NAME(3),
    GPR_DWARFNUM_NAME(4),
    GPR_DWARFNUM_NAME(5),
    GPR_DWARFNUM_NAME(6),
    GPR_DWARFNUM_NAME(7),
    GPR_DWARFNUM_NAME(8),
    GPR_DWARFNUM_NAME(9),
    GPR_DWARFNUM_NAME(10),
    REG_DWARFNUM_NAME("%fp", 11),
    REG_DWARFNUM_NAME("%ip", 12),
    REG_DWARFNUM_NAME("%sp", 13),
    REG_DWARFNUM_NAME("%lr", 14),
    REG_DWARFNUM_NAME("%pc", 15),
    REG_DWARFNUM_END,
}

Definition at line 29 of file dwarf-regs.c.

Classes

Macros

Functions

Variables