| /* Definitions to target GDB to ARM embedded systems. |
| Copyright 1986-1989, 1991, 1993-1999 Free Software Foundation, Inc. |
| |
| This file is part of GDB. |
| |
| 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; either version 2 of the License, or |
| (at your option) any later version. |
| |
| 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. |
| |
| You should have received a copy of the GNU General Public License |
| along with this program; if not, write to the Free Software |
| Foundation, Inc., 59 Temple Place - Suite 330, |
| Boston, MA 02111-1307, USA. */ |
| |
| #ifndef TM_ARMEMBED_H |
| #define TM_ARMEMBED_H |
| |
| /* Include the common ARM definitions. */ |
| #include "arm/tm-arm.h" |
| |
| /* I don't know the real values for these. */ |
| #define TARGET_UPAGES UPAGES |
| #define TARGET_NBPG NBPG |
| |
| /* Address of end of stack space. */ |
| #define STACK_END_ADDR (0x01000000 - (TARGET_UPAGES * TARGET_NBPG)) |
| |
| /* The first 0x20 bytes are the trap vectors. */ |
| #undef LOWEST_PC |
| #define LOWEST_PC 0x20 |
| |
| /* Override defaults. */ |
| |
| #undef THUMB_LE_BREAKPOINT |
| #define THUMB_LE_BREAKPOINT {0xbe,0xbe} |
| #undef THUMB_BE_BREAKPOINT |
| #define THUMB_BE_BREAKPOINT {0xbe,0xbe} |
| |
| /* Specify that for the native compiler variables for a particular |
| lexical context are listed after the beginning LBRAC instead of |
| before in the executables list of symbols. */ |
| #define VARIABLES_INSIDE_BLOCK(desc, gcc_p) (!(gcc_p)) |
| |
| /* Functions for dealing with Thumb call thunks. */ |
| #define IN_SOLIB_CALL_TRAMPOLINE(pc, name) arm_in_call_stub (pc, name) |
| #define SKIP_TRAMPOLINE_CODE(pc) arm_skip_stub (pc) |
| extern int arm_in_call_stub PARAMS ((CORE_ADDR pc, char *name)); |
| extern CORE_ADDR arm_skip_stub PARAMS ((CORE_ADDR pc)); |
| |
| /* Function to determine whether MEMADDR is in a Thumb function. */ |
| extern int arm_pc_is_thumb PARAMS ((bfd_vma memaddr)); |
| |
| /* Function to determine whether MEMADDR is in a call dummy called from |
| a Thumb function. */ |
| extern int arm_pc_is_thumb_dummy PARAMS ((bfd_vma memaddr)); |
| |
| |
| #undef IN_SIGTRAMP |
| #define IN_SIGTRAMP(pc, name) 0 |
| |
| #endif /* TM_ARMEMBED_H */ |