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Diffstat (limited to 'gdb/config/m68k/tm-es1800.h')
-rw-r--r-- | gdb/config/m68k/tm-es1800.h | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/gdb/config/m68k/tm-es1800.h b/gdb/config/m68k/tm-es1800.h new file mode 100644 index 00000000000..ce2af1d627d --- /dev/null +++ b/gdb/config/m68k/tm-es1800.h @@ -0,0 +1,59 @@ +/* Parameters for execution on ES-1800 emulator for 68000. + The code was originally written by Johan Holmberg TT/SJ Ericsson Telecom + AB and later modified by Johan Henriksson TT/SJ. It was adapted to GDB 4.0 + by Jan Norden TX/DK. + Copyright 1986, 1987, 1989, 1991, 1992, 1993 Free Software Foundation, Inc. + +This file is part of GDB. + +GDB 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 1, or (at your option) +any later version. + +GDB 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. */ + +#define GDBINIT_FILENAME ".esgdbinit" + +#define DEFAULT_PROMPT "(esgdb) " + +#include "m68k/tm-m68k.h" + +/* Longjmp stuff borrowed from sun3 configuration. Don't know if correct. + FIXME. */ +/* Offsets (in target ints) into jmp_buf. Not defined by Sun, but at least + documented in a comment in <machine/setjmp.h>! */ + +#define JB_ELEMENT_SIZE 4 + +#define JB_ONSSTACK 0 +#define JB_SIGMASK 1 +#define JB_SP 2 +#define JB_PC 3 +#define JB_PSL 4 +#define JB_D2 5 +#define JB_D3 6 +#define JB_D4 7 +#define JB_D5 8 +#define JB_D6 9 +#define JB_D7 10 +#define JB_A2 11 +#define JB_A3 12 +#define JB_A4 13 +#define JB_A5 14 +#define JB_A6 15 + +/* 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 */ + +#define GET_LONGJMP_TARGET(ADDR) get_longjmp_target(ADDR) +extern int get_longjmp_target PARAMS ((CORE_ADDR *)); |