5c7dd7acc3
repo: https://github.com/T-head-Semi/linux commit: b1313fe517ca3703119dcc99ef3bbf75ab42bcfb Change-Id: I6cbb35294024ea3a66140e311f4bb705fd7fd626
39 lines
675 B
C
39 lines
675 B
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
|
|
/*
|
|
* Copyright (C) 2015-2017 Josh Poimboeuf <jpoimboe@redhat.com>
|
|
*/
|
|
|
|
#ifndef _OBJTOOL_CFI_H
|
|
#define _OBJTOOL_CFI_H
|
|
|
|
#include "cfi_regs.h"
|
|
|
|
#define CFI_UNDEFINED -1
|
|
#define CFI_CFA -2
|
|
#define CFI_SP_INDIRECT -3
|
|
#define CFI_BP_INDIRECT -4
|
|
|
|
struct cfi_reg {
|
|
int base;
|
|
int offset;
|
|
};
|
|
|
|
struct cfi_init_state {
|
|
struct cfi_reg regs[CFI_NUM_REGS];
|
|
struct cfi_reg cfa;
|
|
};
|
|
|
|
struct cfi_state {
|
|
struct cfi_reg regs[CFI_NUM_REGS];
|
|
struct cfi_reg vals[CFI_NUM_REGS];
|
|
struct cfi_reg cfa;
|
|
int stack_size;
|
|
int drap_reg, drap_offset;
|
|
unsigned char type;
|
|
bool bp_scratch;
|
|
bool drap;
|
|
bool end;
|
|
};
|
|
|
|
#endif /* _OBJTOOL_CFI_H */
|