/* Macro definitions for ARM running under NetBSD. Copyright 1994, 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_NBSD_H #define TM_NBSD_H #include "arm/tm-arm.h" #include "tm-nbsd.h" #define JB_ELEMENT_SIZE sizeof(long) /* jmp_buf[_JBLEN] is array of ints */ #define JB_PC 24 /* Setjmp()'s return PC saved here */ /* The first page is not writeable in NetBSD. */ #undef LOWEST_PC #define LOWEST_PC 0x8000 /* Return non-zero if inside a shared-library entry stub. */ #undef IN_SOLIB_CALL_TRAMPOLINE #define IN_SOLIB_CALL_TRAMPOLINE(pc, name) \ STREQ ((name), "_PROCEDURE_LINKAGE_TABLE_") /* Figure out where the longjmp will land. Slurp the args out of the stack. We expect the first arg to be a pointer to the jmp_buf structure from which we extract the pc (JB_PC) that we will land at. The pc is copied into ADDR. This routine returns true on success */ extern int get_longjmp_target (CORE_ADDR *); #define GET_LONGJMP_TARGET(ADDR) get_longjmp_target(ADDR) /* For compatibility with previous implemenations of GDB on arm/NetBSD, override the default little-endian breakpoint. */ #undef ARM_LE_BREAKPOINT #define ARM_LE_BREAKPOINT {0x11, 0x00, 0x00, 0xe6} /* By convention, NetBSD uses the "other" register names. */ #define DEFAULT_REGISTER_NAMES additional_register_names #endif /* TM_NBSD_H */