1cd76c7513
. primary purpose is to synchronize with <ieeefp.h> which expects a fp_prec from sys/arch/x86/include/ieeefp.h
43 lines
1,000 B
C
43 lines
1,000 B
C
/* $NetBSD: db_machdep.h,v 1.3 2011/04/30 16:58:35 christos Exp $ */
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#ifndef _X86_DB_MACHDEP_H_
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#define _X86_DB_MACHDEP_H_
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#define INKERNEL(va) (((vaddr_t)(va)) >= VM_MIN_KERNEL_ADDRESS)
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#define NONE 0
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#define TRAP 1
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#define SYSCALL 2
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#define INTERRUPT 3
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#define INTERRUPT_TSS 4
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#define TRAP_TSS 5
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#define MAXNARG 16
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struct db_variable;
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#ifdef __x86_64__
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#define tf_sp tf_rsp
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#define tf_ip tf_rip
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#define tf_bp tf_rbp
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#define pcb_bp pcb_rbp
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#define pcb_sp pcb_rsp
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#define x86_frame x86_64_frame
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#else
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#define tf_sp tf_esp
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#define tf_ip tf_eip
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#define tf_bp tf_ebp
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#define pcb_bp pcb_ebp
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#define pcb_sp pcb_esp
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#define x86_frame i386_frame
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#endif
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int db_x86_regop(const struct db_variable *, db_expr_t *, int);
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int db_numargs(long *);
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int db_nextframe(long **, long **, long **, db_addr_t *, long *, int,
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void (*) (const char *, ...));
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db_sym_t db_frame_info(long *, db_addr_t, const char **, db_expr_t *,
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int *, int *);
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#endif /* _X86_DB_MACHDEP_H_ */
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