projects / binutils.git / blame
| Commit | Line | Data |
|---|---|---|
| 5994185b AC |
1 | // OBSOLETE /* Target definitions for GDB on a Motorola 680x0 running SVR4. |
| 2 | // OBSOLETE (Commodore Amiga with amix or Atari TT with ASV) | |
| 3 | // OBSOLETE Copyright 1991, 1994, 1995, 1996, 1998, 1999, 2000, 2003 | |
| 4 | // OBSOLETE Free Software Foundation, Inc. | |
| 5 | // OBSOLETE Written by Fred Fish at Cygnus Support (fnf@cygint) | |
| 6 | // OBSOLETE | |
| 7 | // OBSOLETE This file is part of GDB. | |
| 8 | // OBSOLETE | |
| 9 | // OBSOLETE This program is free software; you can redistribute it and/or modify | |
| 10 | // OBSOLETE it under the terms of the GNU General Public License as published by | |
| 11 | // OBSOLETE the Free Software Foundation; either version 2 of the License, or | |
| 12 | // OBSOLETE (at your option) any later version. | |
| 13 | // OBSOLETE | |
| 14 | // OBSOLETE This program is distributed in the hope that it will be useful, | |
| 15 | // OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 16 | // OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 17 | // OBSOLETE GNU General Public License for more details. | |
| 18 | // OBSOLETE | |
| 19 | // OBSOLETE You should have received a copy of the GNU General Public License | |
| 20 | // OBSOLETE along with this program; if not, write to the Free Software | |
| 21 | // OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, | |
| 22 | // OBSOLETE Boston, MA 02111-1307, USA. */ | |
| 23 | // OBSOLETE | |
| 24 | // OBSOLETE /* Define BPT_VECTOR if it is different than the default. | |
| 25 | // OBSOLETE This is the vector number used by traps to indicate a breakpoint. */ | |
| 26 | // OBSOLETE | |
| 27 | // OBSOLETE #define BPT_VECTOR 0x1 | |
| 28 | // OBSOLETE | |
| 29 | // OBSOLETE /* How much to decrement the PC after a trap. Depends on kernel. */ | |
| 30 | // OBSOLETE | |
| 31 | // OBSOLETE #define DECR_PC_AFTER_BREAK 0 /* No decrement required */ | |
| 32 | // OBSOLETE | |
| 33 | // OBSOLETE #include "config/tm-sysv4.h" | |
| 34 | // OBSOLETE #include "m68k/tm-m68k.h" | |
| 35 | // OBSOLETE | |
| 36 | // OBSOLETE /* Offsets (in target ints) into jmp_buf. Not defined in any system header | |
| 37 | // OBSOLETE file, so we have to step through setjmp/longjmp with a debugger and figure | |
| 38 | // OBSOLETE them out. As a double check, note that <setjmp> defines _JBLEN as 13, | |
| 39 | // OBSOLETE which matches the number of elements we see saved by setjmp(). */ | |
| 40 | // OBSOLETE | |
| 41 | // OBSOLETE #define JB_ELEMENT_SIZE sizeof(int) /* jmp_buf[_JBLEN] is array of ints */ | |
| 42 | // OBSOLETE | |
| 43 | // OBSOLETE #define JB_D2 0 | |
| 44 | // OBSOLETE #define JB_D3 1 | |
| 45 | // OBSOLETE #define JB_D4 2 | |
| 46 | // OBSOLETE #define JB_D5 3 | |
| 47 | // OBSOLETE #define JB_D6 4 | |
| 48 | // OBSOLETE #define JB_D7 5 | |
| 49 | // OBSOLETE #define JB_A1 6 | |
| 50 | // OBSOLETE #define JB_A2 7 | |
| 51 | // OBSOLETE #define JB_A3 8 | |
| 52 | // OBSOLETE #define JB_A4 9 | |
| 53 | // OBSOLETE #define JB_A5 10 | |
| 54 | // OBSOLETE #define JB_A6 11 | |
| 55 | // OBSOLETE #define JB_A7 12 | |
| 56 | // OBSOLETE | |
| 57 | // OBSOLETE #define JB_PC JB_A1 /* Setjmp()'s return PC saved in A1 */ | |
| 58 | // OBSOLETE | |
| 59 | // OBSOLETE /* Figure out where the longjmp will land. Slurp the args out of the stack. | |
| 60 | // OBSOLETE We expect the first arg to be a pointer to the jmp_buf structure from which | |
| 61 | // OBSOLETE we extract the pc (JB_PC) that we will land at. The pc is copied into ADDR. | |
| 62 | // OBSOLETE This routine returns true on success */ | |
| 63 | // OBSOLETE | |
| 64 | // OBSOLETE #define GET_LONGJMP_TARGET(ADDR) m68k_get_longjmp_target(ADDR) | |
| 65 | // OBSOLETE | |
| 66 | // OBSOLETE /* Convert a DWARF register number to a gdb REGNUM. */ | |
| 67 | // OBSOLETE #define DWARF_REG_TO_REGNUM(num) ((num) < 16 ? (num) : (num)+FP0_REGNUM-16) |