/* * Copyright (C) 2012 Regents of the University of California * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation, version 2. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. */ #ifndef _ASM_RISCV_PTRACE_H #define _ASM_RISCV_PTRACE_H #include <uapi/asm/ptrace.h> #include <asm/csr.h> #ifndef __ASSEMBLY__ struct pt_regs { unsigned long sepc; unsigned long ra; unsigned long sp; unsigned long gp; unsigned long tp; unsigned long t0; unsigned long t1; unsigned long t2; unsigned long s0; unsigned long s1; unsigned long a0; unsigned long a1; unsigned long a2; unsigned long a3; unsigned long a4; unsigned long a5; unsigned long a6; unsigned long a7; unsigned long s2; unsigned long s3; unsigned long s4; unsigned long s5; unsigned long s6; unsigned long s7; unsigned long s8; unsigned long s9; unsigned long s10; unsigned long s11; unsigned long t3; unsigned long t4; unsigned long t5; unsigned long t6; /* Supervisor CSRs */ unsigned long sstatus; unsigned long sbadaddr; unsigned long scause; /* a0 value before the syscall */ unsigned long orig_a0; }; #ifdef CONFIG_64BIT #define REG_FMT "%016lx" #else #define REG_FMT "%08lx" #endif #define user_mode(regs) (((regs)->sstatus & SR_SPP) == 0) /* Helpers for working with the instruction pointer */ #define GET_IP(regs) ((regs)->sepc) #define SET_IP(regs, val) (GET_IP(regs) = (val)) static inline unsigned long instruction_pointer(struct pt_regs *regs) { return GET_IP(regs); } static inline void instruction_pointer_set(struct pt_regs *regs, unsigned long val) { SET_IP(regs, val); } #define profile_pc(regs) instruction_pointer(regs) /* Helpers for working with the user stack pointer */ #define GET_USP(regs) ((regs)->sp) #define SET_USP(regs, val) (GET_USP(regs) = (val)) static inline unsigned long user_stack_pointer(struct pt_regs *regs) { return GET_USP(regs); } static inline void user_stack_pointer_set(struct pt_regs *regs, unsigned long val) { SET_USP(regs, val); } /* Helpers for working with the frame pointer */ #define GET_FP(regs) ((regs)->s0) #define SET_FP(regs, val) (GET_FP(regs) = (val)) static inline unsigned long frame_pointer(struct pt_regs *regs) { return GET_FP(regs); } static inline void frame_pointer_set(struct pt_regs *regs, unsigned long val) { SET_FP(regs, val); } #endif /* __ASSEMBLY__ */ #endif /* _ASM_RISCV_PTRACE_H */
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Kbuild | File | 1.37 KB | 0644 |
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asm-offsets.h | File | 35 B | 0644 |
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asm-prototypes.h | File | 176 B | 0644 |
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asm.h | File | 1.78 KB | 0644 |
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atomic.h | File | 11.31 KB | 0644 |
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barrier.h | File | 2.59 KB | 0644 |
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bitops.h | File | 6.23 KB | 0644 |
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bug.h | File | 2.12 KB | 0644 |
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cache.h | File | 745 B | 0644 |
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cacheflush.h | File | 1.7 KB | 0644 |
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cmpxchg.h | File | 3.35 KB | 0644 |
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compat.h | File | 924 B | 0644 |
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csr.h | File | 3.8 KB | 0644 |
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current.h | File | 1.27 KB | 0644 |
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delay.h | File | 881 B | 0644 |
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dma-mapping.h | File | 1.19 KB | 0644 |
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elf.h | File | 2.3 KB | 0644 |
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fence.h | File | 279 B | 0644 |
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hwcap.h | File | 1013 B | 0644 |
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io.h | File | 11.81 KB | 0644 |
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irq.h | File | 841 B | 0644 |
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irqflags.h | File | 1.54 KB | 0644 |
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kprobes.h | File | 679 B | 0644 |
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linkage.h | File | 677 B | 0644 |
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mmu.h | File | 829 B | 0644 |
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mmu_context.h | File | 3.14 KB | 0644 |
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page.h | File | 3.76 KB | 0644 |
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pci.h | File | 1.16 KB | 0644 |
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pgalloc.h | File | 3.06 KB | 0644 |
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pgtable-32.h | File | 870 B | 0644 |
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pgtable-64.h | File | 2.08 KB | 0644 |
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pgtable-bits.h | File | 1.81 KB | 0644 |
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pgtable.h | File | 11.17 KB | 0644 |
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processor.h | File | 2.44 KB | 0644 |
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ptrace.h | File | 2.69 KB | 0644 |
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sbi.h | File | 2.6 KB | 0644 |
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smp.h | File | 1.59 KB | 0644 |
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spinlock.h | File | 2.85 KB | 0644 |
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spinlock_types.h | File | 906 B | 0644 |
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string.h | File | 838 B | 0644 |
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switch_to.h | File | 1.86 KB | 0644 |
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syscall.h | File | 2.59 KB | 0644 |
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thread_info.h | File | 3.11 KB | 0644 |
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timex.h | File | 1.29 KB | 0644 |
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tlb.h | File | 717 B | 0644 |
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tlbflush.h | File | 1.83 KB | 0644 |
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uaccess.h | File | 14 KB | 0644 |
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unistd.h | File | 638 B | 0644 |
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vdso.h | File | 1.49 KB | 0644 |
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word-at-a-time.h | File | 1.48 KB | 0644 |
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