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Diffstat (limited to 'gdb/config/m68k/tm-linux.h')
| -rw-r--r-- | gdb/config/m68k/tm-linux.h | 107 |
1 files changed, 0 insertions, 107 deletions
diff --git a/gdb/config/m68k/tm-linux.h b/gdb/config/m68k/tm-linux.h deleted file mode 100644 index e2889ec..0000000 --- a/gdb/config/m68k/tm-linux.h +++ /dev/null @@ -1,107 +0,0 @@ -/* Definitions to target GDB to GNU/Linux on m680x0. - - Copyright 1996, 1998, 1999, 2000, 2002 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. */ - -#include "regcache.h" - -/* Number of traps that happen between exec'ing the shell to run an - inferior, and when we finally get to the inferior code. This is 2 - on most implementations. */ - -#define START_INFERIOR_TRAPS_EXPECTED 2 - -/* The following definitions are appropriate when using the ELF - format, where floating point values are returned in fp0, pointer - values in a0 and other values in d0. */ - -/* Extract from an array REGBUF containing the (raw) register state a - function return value of type TYPE, and copy that, in virtual - format, into VALBUF. */ - -#define DEPRECATED_EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \ -{ \ - if (TYPE_CODE (TYPE) == TYPE_CODE_FLT) \ - { \ - REGISTER_CONVERT_TO_VIRTUAL (FP0_REGNUM, TYPE, \ - ((char *) (REGBUF) \ - + REGISTER_BYTE (FP0_REGNUM)), \ - VALBUF); \ - } \ - else if (TYPE_CODE (TYPE) == TYPE_CODE_PTR) \ - memcpy (VALBUF, (char *) (REGBUF) + REGISTER_BYTE (A0_REGNUM), \ - TYPE_LENGTH (TYPE)); \ - else \ - memcpy (VALBUF, \ - ((char *) (REGBUF) \ - + (TYPE_LENGTH (TYPE) >= 4 ? 0 : 4 - TYPE_LENGTH (TYPE))), \ - TYPE_LENGTH (TYPE)); \ -} - -/* Write into appropriate registers a function return value of type - TYPE, given in virtual format. */ - -#define DEPRECATED_STORE_RETURN_VALUE(TYPE,VALBUF) \ -{ \ - if (TYPE_CODE (TYPE) == TYPE_CODE_FLT) \ - { \ - char raw_buffer[REGISTER_RAW_SIZE (FP0_REGNUM)]; \ - REGISTER_CONVERT_TO_RAW (TYPE, FP0_REGNUM, VALBUF, raw_buffer); \ - write_register_bytes (REGISTER_BYTE (FP0_REGNUM), \ - raw_buffer, TYPE_LENGTH (TYPE)); \ - } \ - else \ - { \ - if (TYPE_CODE (TYPE) == TYPE_CODE_PTR) \ - write_register_bytes (REGISTER_BYTE (A0_REGNUM), VALBUF, \ - TYPE_LENGTH (TYPE)); \ - write_register_bytes (0, VALBUF, TYPE_LENGTH (TYPE)); \ - } \ -} - -#include "config/tm-linux.h" -#include "m68k/tm-m68k.h" - -/* Extract from an array REGBUF containing the (raw) register state - the address in which a function should return its structure value, - as a CORE_ADDR (or an expression that can be used as one). */ - -#undef DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS -#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(REGBUF) \ - (*(CORE_ADDR *)((char *) (REGBUF) + REGISTER_BYTE (A0_REGNUM))) - -/* Offsets (in target ints) into jmp_buf. */ - -#define JB_ELEMENT_SIZE 4 -#define JB_PC 7 - -/* 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) m68k_get_longjmp_target(ADDR) - -#undef FRAME_SAVED_PC -#define FRAME_SAVED_PC(frame) m68k_linux_frame_saved_pc (frame) -extern CORE_ADDR m68k_linux_frame_saved_pc (struct frame_info *); - -#define IN_SIGTRAMP(pc,name) m68k_linux_in_sigtramp (pc) -extern int m68k_linux_in_sigtramp (CORE_ADDR pc); |