branch.c File Reference

#include <linux/kernel.h>
#include <linux/sched.h>
#include <linux/signal.h>
#include <linux/module.h>
#include <asm/branch.h>
#include <asm/cpu.h>
#include <asm/cpu-features.h>
#include <asm/fpu.h>
#include <asm/inst.h>
#include <asm/ptrace.h>
#include <asm/uaccess.h>

Go to the source code of this file.

Functions
int	__compute_return_epc_for_insn (struct pt_regs *regs, union mips_instruction insn)
	EXPORT_SYMBOL_GPL (__compute_return_epc_for_insn)
int	__compute_return_epc (struct pt_regs *regs)

Function Documentation

int __compute_return_epc

(

struct pt_regs *

regs

)

Definition at line 267 of file branch.c.

int __compute_return_epc_for_insn	(	struct pt_regs *	regs,
		union mips_instruction	insn
	)

__compute_return_epc_for_insn - Computes the return address and do emulate branch simulation, if required.

: Pointer to pt_regs : branch instruction to decode

Returns

: -EFAULT on error and forces SIGBUS, and on success returns 0 or BRANCH_LIKELY_TAKEN as appropriate after evaluating the branch.

Definition at line 31 of file branch.c.

EXPORT_SYMBOL_GPL

(

__compute_return_epc_for_insn

)