34 lines
871 B
C
34 lines
871 B
C
#ifndef _H8300_PTRACE_H
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#define _H8300_PTRACE_H
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#include <uapi/asm/ptrace.h>
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#ifndef __ASSEMBLY__
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#if defined(CONFIG_CPU_H8S)
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#endif
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#ifndef PS_S
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#define PS_S (0x10)
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#endif
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#if defined(__H8300H__)
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#define H8300_REGS_NO 11
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#endif
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#if defined(__H8300S__)
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#define H8300_REGS_NO 12
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#endif
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/* Find the stack offset for a register, relative to thread.esp0. */
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#define PT_REG(reg) ((long)&((struct pt_regs *)0)->reg)
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#define arch_has_single_step() (1)
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#define user_mode(regs) (!((regs)->ccr & PS_S))
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#define instruction_pointer(regs) ((regs)->pc)
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#define profile_pc(regs) instruction_pointer(regs)
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#define current_pt_regs() ((struct pt_regs *) \
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(THREAD_SIZE + (unsigned long)current_thread_info()) - 1)
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#define signal_pt_regs() ((struct pt_regs *)current->thread.esp0)
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#define current_user_stack_pointer() rdusp()
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#endif /* __ASSEMBLY__ */
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#endif /* _H8300_PTRACE_H */
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