linux-aarch64-ipa.c File Reference

#include "server.h"
#include <sys/mman.h>
#include "tracepoint.h"
#include <elf.h>
#include "linux-aarch64-tdesc.h"

Go to the source code of this file.

Macros
#define	FT_CR_SIZE   16
#define	FT_CR_FPCR   0
#define	FT_CR_FPSR   1
#define	FT_CR_CPSR   2
#define	FT_CR_PC   3
#define	FT_CR_SP   4
#define	FT_CR_X0   5
#define	FT_CR_GPR(n)   (FT_CR_X0 + (n))
#define	FT_CR_FPR(n)   (FT_CR_GPR (31) + (n))
#define	AARCH64_NUM_FT_COLLECT_GREGS   (sizeof (aarch64_ft_collect_regmap) / sizeof(aarch64_ft_collect_regmap[0]))

Functions
void	supply_fast_tracepoint_registers (struct regcache *regcache, const unsigned char *buf)
ULONGEST	get_raw_reg (const unsigned char *raw_regs, int regnum)
const struct target_desc *	get_ipa_tdesc (int idx)
void *	alloc_jump_pad_buffer (size_t size)
void	initialize_low_tracepoint (void)

Variables
static const int	aarch64_ft_collect_regmap []

Macro Definition Documentation

AARCH64_NUM_FT_COLLECT_GREGS

#define AARCH64_NUM_FT_COLLECT_GREGS   (sizeof (aarch64_ft_collect_regmap) / sizeof(aarch64_ft_collect_regmap[0]))

Definition at line 121 of file linux-aarch64-ipa.c.

Referenced by get_raw_reg(), and supply_fast_tracepoint_registers().

FT_CR_CPSR

#define FT_CR_CPSR   2

Definition at line 35 of file linux-aarch64-ipa.c.

FT_CR_FPCR

#define FT_CR_FPCR   0

Definition at line 33 of file linux-aarch64-ipa.c.

FT_CR_FPR

#define FT_CR_FPR

(

n

)

(FT_CR_GPR (31) + (n))

Definition at line 40 of file linux-aarch64-ipa.c.

FT_CR_FPSR

#define FT_CR_FPSR   1

Definition at line 34 of file linux-aarch64-ipa.c.

FT_CR_GPR

#define FT_CR_GPR

(

n

)

(FT_CR_X0 + (n))

Definition at line 39 of file linux-aarch64-ipa.c.

FT_CR_PC

#define FT_CR_PC   3

Definition at line 36 of file linux-aarch64-ipa.c.

FT_CR_SIZE

#define FT_CR_SIZE   16

Definition at line 31 of file linux-aarch64-ipa.c.

Referenced by get_raw_reg(), and supply_fast_tracepoint_registers().

FT_CR_SP

#define FT_CR_SP   4

Definition at line 37 of file linux-aarch64-ipa.c.

FT_CR_X0

#define FT_CR_X0   5

Definition at line 38 of file linux-aarch64-ipa.c.

Function Documentation

alloc_jump_pad_buffer()

void* alloc_jump_pad_buffer

(

size_t

size

)

Definition at line 165 of file linux-aarch64-ipa.c.

References perror_with_name().

Referenced by initialize_tracepoint().

get_ipa_tdesc()

const struct target_desc* get_ipa_tdesc

(

int

idx

)

Definition at line 153 of file linux-aarch64-ipa.c.

References aarch64_linux_read_description().

Referenced by get_context_regcache().

get_raw_reg()

ULONGEST get_raw_reg	(	const unsigned char *	raw_regs,
		int	regnum
	)

Definition at line 139 of file linux-aarch64-ipa.c.

initialize_low_tracepoint()

void initialize_low_tracepoint

(

void

)

Definition at line 205 of file linux-aarch64-ipa.c.

References aarch64_linux_read_description().

Referenced by initialize_tracepoint().

supply_fast_tracepoint_registers()

void supply_fast_tracepoint_registers	(	struct regcache *	regcache,
		const unsigned char *	buf
	)

Definition at line 127 of file linux-aarch64-ipa.c.

References aarch64_ft_collect_regmap, AARCH64_NUM_FT_COLLECT_GREGS, FT_CR_SIZE, and supply_register().

Referenced by get_context_regcache().

Variable Documentation

aarch64_ft_collect_regmap

const int aarch64_ft_collect_regmap[]

static

Definition at line 48 of file linux-aarch64-ipa.c.

Referenced by get_raw_reg(), and supply_fast_tracepoint_registers().