diff options
Diffstat (limited to 'gdb/config/m68k/tm-news.h')
| -rw-r--r-- | gdb/config/m68k/tm-news.h | 138 |
1 files changed, 69 insertions, 69 deletions
diff --git a/gdb/config/m68k/tm-news.h b/gdb/config/m68k/tm-news.h index 37424f0..c76b28a 100644 --- a/gdb/config/m68k/tm-news.h +++ b/gdb/config/m68k/tm-news.h @@ -1,69 +1,69 @@ -/* Parameters for execution on a Sony/NEWS, for GDB, the GNU debugger. - Copyright 1987, 1989, 1991, 1993, 1999, 2000 - 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" - -/* See following cpu type determination macro to get the machine type. - - Here is an m-news.h file for gdb. It supports the 68881 registers. - by hikichi@srava.sra.junet - - * Ptrace for handling floating register has a bug(before NEWS OS version 2.2), - * After NEWS OS version 3.2, some of ptrace's bug is fixed. - But we cannot change the floating register(see adb(1) in OS 3.2) yet. */ - -/* 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. */ - -/* when it return the floating value, use the FP0 in NEWS. */ -#define EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \ - { if (TYPE_CODE (TYPE) == TYPE_CODE_FLT) \ - { \ - REGISTER_CONVERT_TO_VIRTUAL (FP0_REGNUM, TYPE, \ - ®BUF[REGISTER_BYTE (FP0_REGNUM)], \ - VALBUF); \ - } \ - else \ - memcpy (VALBUF, REGBUF, TYPE_LENGTH (TYPE)); } - -/* Write into appropriate registers a function return value - of type TYPE, given in virtual format. */ - -/* when it return the floating value, use the FP0 in NEWS. */ -#define STORE_RETURN_VALUE(TYPE,VALBUF) \ - { if (TYPE_CODE (TYPE) == TYPE_CODE_FLT) \ - { \ - char raw_buf[REGISTER_RAW_SIZE (FP0_REGNUM)]; \ - REGISTER_CONVERT_TO_RAW (TYPE, FP0_REGNUM, VALBUF, raw_buf); \ - write_register_bytes (REGISTER_BYTE (FP0_REGNUM), \ - raw_buf, REGISTER_RAW_SIZE (FP0_REGNUM)); \ - } \ - else \ - write_register_bytes (0, VALBUF, TYPE_LENGTH (TYPE)); } - -/* Return number of args passed to a frame. - Can return -1, meaning no way to tell. */ - -extern int news_frame_num_args (struct frame_info *fi); -#define FRAME_NUM_ARGS(fi) (news_frame_num_args ((fi))) - -#include "m68k/tm-m68k.h" +/* OBSOLETE /* Parameters for execution on a Sony/NEWS, for GDB, the GNU debugger. */ +/* OBSOLETE Copyright 1987, 1989, 1991, 1993, 1999, 2000 */ +/* OBSOLETE Free Software Foundation, Inc. */ +/* OBSOLETE */ +/* OBSOLETE This file is part of GDB. */ +/* OBSOLETE */ +/* OBSOLETE This program is free software; you can redistribute it and/or modify */ +/* OBSOLETE it under the terms of the GNU General Public License as published by */ +/* OBSOLETE the Free Software Foundation; either version 2 of the License, or */ +/* OBSOLETE (at your option) any later version. */ +/* OBSOLETE */ +/* OBSOLETE This program is distributed in the hope that it will be useful, */ +/* OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of */ +/* OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the */ +/* OBSOLETE GNU General Public License for more details. */ +/* OBSOLETE */ +/* OBSOLETE You should have received a copy of the GNU General Public License */ +/* OBSOLETE along with this program; if not, write to the Free Software */ +/* OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, */ +/* OBSOLETE Boston, MA 02111-1307, USA. */ */ +/* OBSOLETE */ +/* OBSOLETE #include "regcache.h" */ +/* OBSOLETE */ +/* OBSOLETE /* See following cpu type determination macro to get the machine type. */ +/* OBSOLETE */ +/* OBSOLETE Here is an m-news.h file for gdb. It supports the 68881 registers. */ +/* OBSOLETE by hikichi@srava.sra.junet */ +/* OBSOLETE */ +/* OBSOLETE * Ptrace for handling floating register has a bug(before NEWS OS version 2.2), */ +/* OBSOLETE * After NEWS OS version 3.2, some of ptrace's bug is fixed. */ +/* OBSOLETE But we cannot change the floating register(see adb(1) in OS 3.2) yet. */ */ +/* OBSOLETE */ +/* OBSOLETE /* Extract from an array REGBUF containing the (raw) register state */ +/* OBSOLETE a function return value of type TYPE, and copy that, in virtual format, */ +/* OBSOLETE into VALBUF. */ */ +/* OBSOLETE */ +/* OBSOLETE /* when it return the floating value, use the FP0 in NEWS. */ */ +/* OBSOLETE #define EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \ */ +/* OBSOLETE { if (TYPE_CODE (TYPE) == TYPE_CODE_FLT) \ */ +/* OBSOLETE { \ */ +/* OBSOLETE REGISTER_CONVERT_TO_VIRTUAL (FP0_REGNUM, TYPE, \ */ +/* OBSOLETE ®BUF[REGISTER_BYTE (FP0_REGNUM)], \ */ +/* OBSOLETE VALBUF); \ */ +/* OBSOLETE } \ */ +/* OBSOLETE else \ */ +/* OBSOLETE memcpy (VALBUF, REGBUF, TYPE_LENGTH (TYPE)); } */ +/* OBSOLETE */ +/* OBSOLETE /* Write into appropriate registers a function return value */ +/* OBSOLETE of type TYPE, given in virtual format. */ */ +/* OBSOLETE */ +/* OBSOLETE /* when it return the floating value, use the FP0 in NEWS. */ */ +/* OBSOLETE #define STORE_RETURN_VALUE(TYPE,VALBUF) \ */ +/* OBSOLETE { if (TYPE_CODE (TYPE) == TYPE_CODE_FLT) \ */ +/* OBSOLETE { \ */ +/* OBSOLETE char raw_buf[REGISTER_RAW_SIZE (FP0_REGNUM)]; \ */ +/* OBSOLETE REGISTER_CONVERT_TO_RAW (TYPE, FP0_REGNUM, VALBUF, raw_buf); \ */ +/* OBSOLETE write_register_bytes (REGISTER_BYTE (FP0_REGNUM), \ */ +/* OBSOLETE raw_buf, REGISTER_RAW_SIZE (FP0_REGNUM)); \ */ +/* OBSOLETE } \ */ +/* OBSOLETE else \ */ +/* OBSOLETE write_register_bytes (0, VALBUF, TYPE_LENGTH (TYPE)); } */ +/* OBSOLETE */ +/* OBSOLETE /* Return number of args passed to a frame. */ +/* OBSOLETE Can return -1, meaning no way to tell. */ */ +/* OBSOLETE */ +/* OBSOLETE extern int news_frame_num_args (struct frame_info *fi); */ +/* OBSOLETE #define FRAME_NUM_ARGS(fi) (news_frame_num_args ((fi))) */ +/* OBSOLETE */ +/* OBSOLETE #include "m68k/tm-m68k.h" */ |