projects / thirdparty / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| c906108c | 1 | /* Address ranges. |
| 6aba47ca | 2 | Copyright (C) 1998, 2007 Free Software Foundation, Inc. |
| c906108c SS |
3 | Contributed by Cygnus Solutions. |
| 4 | ||
| 5 | This file is part of the GNU Simulators. | |
| 6 | ||
| 7 | This program is free software; you can redistribute it and/or modify | |
| 8 | it under the terms of the GNU General Public License as published by | |
| 9 | the Free Software Foundation; either version 2, or (at your option) | |
| 10 | any later version. | |
| 11 | ||
| 12 | This program is distributed in the hope that it will be useful, | |
| 13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 15 | GNU General Public License for more details. | |
| 16 | ||
| 17 | You should have received a copy of the GNU General Public License along | |
| 18 | with this program; if not, write to the Free Software Foundation, Inc., | |
| 19 | 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ | |
| 20 | ||
| 21 | /* This file is meant to be included by sim-basics.h. */ | |
| 22 | ||
| 23 | #ifndef SIM_ARANGE_H | |
| 24 | #define SIM_ARANGE_H | |
| 25 | ||
| 26 | /* A list of address ranges. */ | |
| 27 | ||
| 28 | typedef struct _addr_subrange { | |
| 29 | struct _addr_subrange *next; | |
| 30 | ||
| 31 | /* Range of addresses to be traced is [start,end]. */ | |
| 32 | address_word start,end; | |
| 33 | } ADDR_SUBRANGE; | |
| 34 | ||
| 35 | /* For speed, searching is done on a tree. */ | |
| 36 | ||
| 37 | typedef struct _addr_range_tree { | |
| 38 | struct _addr_range_tree *lower; | |
| 39 | struct _addr_range_tree *higher; | |
| 40 | ||
| 41 | /* Range of addresses to be traced is [start,end]. */ | |
| 42 | address_word start,end; | |
| 43 | } ADDR_RANGE_TREE; | |
| 44 | ||
| 45 | /* The top level struct. */ | |
| 46 | ||
| 47 | typedef struct _addr_range { | |
| 48 | ADDR_SUBRANGE *ranges; | |
| 49 | #define ADDR_RANGE_RANGES(ar) ((ar)->ranges) | |
| 50 | ADDR_RANGE_TREE *range_tree; | |
| 51 | #define ADDR_RANGE_TREE(ar) ((ar)->range_tree) | |
| 52 | } ADDR_RANGE; | |
| 53 | ||
| 54 | /* Add address range START,END to AR. */ | |
| 55 | extern void sim_addr_range_add (ADDR_RANGE * /*ar*/, | |
| 56 | address_word /*start*/, | |
| 57 | address_word /*end*/); | |
| 58 | ||
| 59 | /* Delete address range START,END from AR. */ | |
| 60 | extern void sim_addr_range_delete (ADDR_RANGE * /*ar*/, | |
| 61 | address_word /*start*/, | |
| 62 | address_word /*end*/); | |
| 63 | ||
| 64 | /* Return non-zero if ADDR is in range AR, traversing the entire tree. | |
| 65 | If no range is specified, that is defined to mean "everything". */ | |
| 66 | extern INLINE int | |
| 67 | sim_addr_range_hit_p (ADDR_RANGE * /*ar*/, address_word /*addr*/); | |
| 68 | #define ADDR_RANGE_HIT_P(ar, addr) \ | |
| 69 | ((ar)->range_tree == NULL || sim_addr_range_hit_p ((ar), (addr))) | |
| 70 | ||
| 71 | #ifdef HAVE_INLINE | |
| 72 | #ifdef SIM_ARANGE_C | |
| 73 | #define SIM_ARANGE_INLINE INLINE | |
| 74 | #else | |
| 75 | #define SIM_ARANGE_INLINE EXTERN_INLINE | |
| 76 | #endif | |
| 77 | #include "sim-arange.c" | |
| 78 | #else | |
| 79 | #define SIM_ARANGE_INLINE | |
| 80 | #endif | |
| 81 | #define SIM_ARANGE_C_INCLUDED | |
| 82 | ||
| 83 | #endif /* SIM_ARANGE_H */ |