34 lines
863 B
C
34 lines
863 B
C
/* SPDX-License-Identifier: GPL-2.0
|
|
*
|
|
* include/asm-sh/flat.h
|
|
*
|
|
* uClinux flat-format executables
|
|
*
|
|
* Copyright (C) 2003 Paul Mundt
|
|
*/
|
|
#ifndef __ASM_SH_FLAT_H
|
|
#define __ASM_SH_FLAT_H
|
|
|
|
#include <asm/unaligned.h>
|
|
|
|
static inline int flat_get_addr_from_rp(u32 __user *rp, u32 relval, u32 flags,
|
|
u32 *addr)
|
|
{
|
|
*addr = get_unaligned((__force u32 *)rp);
|
|
return 0;
|
|
}
|
|
static inline int flat_put_addr_at_rp(u32 __user *rp, u32 addr, u32 rel)
|
|
{
|
|
put_unaligned(addr, (__force u32 *)rp);
|
|
return 0;
|
|
}
|
|
|
|
#define FLAT_PLAT_INIT(_r) \
|
|
do { _r->regs[0]=0; _r->regs[1]=0; _r->regs[2]=0; _r->regs[3]=0; \
|
|
_r->regs[4]=0; _r->regs[5]=0; _r->regs[6]=0; _r->regs[7]=0; \
|
|
_r->regs[8]=0; _r->regs[9]=0; _r->regs[10]=0; _r->regs[11]=0; \
|
|
_r->regs[12]=0; _r->regs[13]=0; _r->regs[14]=0; \
|
|
_r->sr = SR_FD; } while (0)
|
|
|
|
#endif /* __ASM_SH_FLAT_H */
|