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