| 1 | /* $NetBSD: db_machdep.h,v 1.4 2014/01/11 17:10:40 christos Exp $ */ |
| 2 | |
| 3 | #ifndef _X86_DB_MACHDEP_H_ |
| 4 | #define _X86_DB_MACHDEP_H_ |
| 5 | |
| 6 | #define INKERNEL(va) (((vaddr_t)(va)) >= VM_MIN_KERNEL_ADDRESS) |
| 7 | |
| 8 | #define NONE 0 |
| 9 | #define TRAP 1 |
| 10 | #define SYSCALL 2 |
| 11 | #define INTERRUPT 3 |
| 12 | #define INTERRUPT_TSS 4 |
| 13 | #define TRAP_TSS 5 |
| 14 | #define SOFTINTR 6 |
| 15 | |
| 16 | #define MAXNARG 16 |
| 17 | |
| 18 | struct db_variable; |
| 19 | |
| 20 | #ifdef __x86_64__ |
| 21 | #define tf_sp tf_rsp |
| 22 | #define tf_ip tf_rip |
| 23 | #define tf_bp tf_rbp |
| 24 | #define pcb_bp pcb_rbp |
| 25 | #define pcb_sp pcb_rsp |
| 26 | #define x86_frame x86_64_frame |
| 27 | #else |
| 28 | #define tf_sp tf_esp |
| 29 | #define tf_ip tf_eip |
| 30 | #define tf_bp tf_ebp |
| 31 | #define pcb_bp pcb_ebp |
| 32 | #define pcb_sp pcb_esp |
| 33 | #define x86_frame i386_frame |
| 34 | #endif |
| 35 | |
| 36 | int db_x86_regop(const struct db_variable *, db_expr_t *, int); |
| 37 | int db_numargs(long *); |
| 38 | int db_nextframe(long **, long **, long **, db_addr_t *, long *, int, |
| 39 | void (*) (const char *, ...)); |
| 40 | db_sym_t db_frame_info(long *, db_addr_t, const char **, db_expr_t *, |
| 41 | int *, int *); |
| 42 | |
| 43 | #endif /* _X86_DB_MACHDEP_H_ */ |
| 44 | |