Mon Aug 26 18:36:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
* config/d10v/d10v.mt: New file. * config/d10v/tm-d10v.h: New file. * configure.in: New target D10V. * d10v-tdep.c: New file.
This commit is contained in:
Martin Hunt
parent
d59209cfeb
commit
7b3fa778e2
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@ -29,6 +29,20 @@ else
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fi
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fi
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d10v_files="d10v-tdep.c"
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if ( echo $* | grep keep\-d10v > /dev/null ) ; then
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keep_these_too="${d10v_files} ${keep_these_too}"
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if [ -n "${verbose}" ] ; then
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echo Keeping ${d10v_files}
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fi
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else
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lose_these_too="${d10v_files} ${lose_these_too}"
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if [ -n "${verbose}" ] ; then
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echo Deleting ${d10v_files}
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fi
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fi
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gdbtk_files="README.GDBTK gdbtk.c gdbtk.tcl"
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if ( echo $* | grep lose\-gdbtk > /dev/null ) ; then
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@ -469,6 +483,35 @@ else
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done
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fi
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d10v_files="configure.in configure ChangeLog"
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if ( echo $* | grep keep\-d10v > /dev/null ) ; then
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for i in $d10v_files ; do
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if test ! -d $i && (grep sanitize-d10v $i > /dev/null) ; then
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if [ -n "${verbose}" ] ; then
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echo Keeping d10v stuff in $i
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fi
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fi
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done
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else
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for i in $d10v_files ; do
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if test ! -d $i && (grep sanitize-d10v $i > /dev/null) ; then
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if [ -n "${verbose}" ] ; then
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echo Removing traces of \"d10v\" from $i...
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fi
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cp $i new
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sed '/start\-sanitize\-d10v/,/end-\sanitize\-d10v/d' < $i > new
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if [ -n "${safe}" -a ! -f .Recover/$i ] ; then
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if [ -n "${verbose}" ] ; then
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echo Caching $i in .Recover...
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fi
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mv $i .Recover
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fi
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mv new $i
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fi
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done
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fi
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if ( echo $* | grep keep\-gm > /dev/null ) ; then
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for i in * ; do
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if test ! -d $i && (grep sanitize-gm $i > /dev/null) ; then
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@ -1,3 +1,12 @@
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start-sanitize-d10v
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Mon Aug 26 18:36:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
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* config/d10v/d10v.mt: New file.
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* config/d10v/tm-d10v.h: New file.
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* configure.in: New target D10V.
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* d10v-tdep.c: New file.
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end-sanitize-d10v
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Sun Aug 25 00:09:47 1996 Fred Fish <fnf@rtl.cygnus.com>
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* rs6000-tdep.c: Fix typo in comment.
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@ -2853,6 +2853,10 @@ arm-*-*) gdb_target=arm ;;
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c1-*-*) gdb_target=convex ;;
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c2-*-*) gdb_target=convex ;;
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# start-sanitize-d10v
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d10v-*-*) gdb_target=d10v ;;
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# end-sanitize-d10v
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h8300-*-*) gdb_target=h8300 ;;
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h8500-*-*) gdb_target=h8500 ;;
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@ -471,6 +471,10 @@ arm-*-*) gdb_target=arm ;;
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c1-*-*) gdb_target=convex ;;
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c2-*-*) gdb_target=convex ;;
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# start-sanitize-d10v
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d10v-*-*) gdb_target=d10v ;;
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# end-sanitize-d10v
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h8300-*-*) gdb_target=h8300 ;;
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h8500-*-*) gdb_target=h8500 ;;
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@ -0,0 +1,153 @@
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/* Target-dependent code for MItsubishi D10V, for GDB.
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Copyright (C) 1996 Free Software Foundation, Inc.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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/* Contributed by Martin Hunt, hunt@cygnus.com */
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#include "defs.h"
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#include "frame.h"
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#include "obstack.h"
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#include "symtab.h"
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#include "gdbtypes.h"
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#include "gdbcmd.h"
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#include "gdbcore.h"
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#include "value.h"
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#include "inferior.h"
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#include "dis-asm.h"
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void
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d10v_pop_frame ()
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{
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}
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CORE_ADDR
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d10v_skip_prologue (start_pc)
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CORE_ADDR start_pc;
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{
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}
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CORE_ADDR
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d10v_frame_chain (frame)
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struct frame_info *frame;
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{
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if (!inside_entry_file (frame->pc))
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return read_memory_integer (FRAME_FP (frame) + frame->f_offset, 4);
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else
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return 0;
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}
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/* Put here the code to store, into a struct frame_saved_regs, the
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addresses of the saved registers of frame described by FRAME_INFO.
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This includes special registers such as pc and fp saved in special
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ways in the stack frame. sp is even more special: the address we
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return for it IS the sp for the next frame. */
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void
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d10v_frame_find_saved_regs (fi, fsr)
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struct frame_info *fi;
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struct frame_saved_regs *fsr;
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{
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}
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void
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d10v_init_extra_frame_info (fromleaf, fi)
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int fromleaf;
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struct frame_info *fi;
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{
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struct frame_saved_regs dummy;
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if (fi->next)
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fi->pc = fi->next->return_pc;
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d10v_frame_find_saved_regs (fi, &dummy);
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}
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static void
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show_regs (args, from_tty)
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char *args;
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int from_tty;
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{
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long long num1, num2;
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printf_filtered ("PC=%04x (0x%x) PSW=%04x RPT_S=%04x RPT_E=%04x RPT_C=%04x\n",
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read_register (PC_REGNUM), read_register (PC_REGNUM) << 2,
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read_register (PSW_REGNUM),
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read_register (24),
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read_register (25),
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read_register (23));
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printf_filtered ("R0-R7 %04x %04x %04x %04x %04x %04x %04x %04x\n",
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read_register (0),
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read_register (1),
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read_register (2),
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read_register (3),
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read_register (4),
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read_register (5),
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read_register (6),
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read_register (7));
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printf_filtered ("R8-R15 %04x %04x %04x %04x %04x %04x %04x %04x\n",
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read_register (8),
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read_register (9),
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read_register (10),
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read_register (11),
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read_register (12),
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read_register (13),
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read_register (14),
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read_register (15));
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read_register_gen (A0_REGNUM, (char *)&num1);
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read_register_gen (A0_REGNUM+1, (char *)&num2);
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printf_filtered ("A0-A1 %010llx %010llx\n",num1, num2);
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}
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void
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_initialize_d10v_tdep ()
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{
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struct cmd_list_element *c;
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tm_print_insn = print_insn_d10v;
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add_com ("regs", class_vars, show_regs, "Print all registers");
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}
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CORE_ADDR
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d10v_read_register_pid (regno, pid)
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int regno, pid;
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{
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int save_pid;
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CORE_ADDR retval;
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if (pid == inferior_pid)
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return (read_register(regno)) << 2;
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save_pid = inferior_pid;
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inferior_pid = pid;
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retval = read_register (regno);
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inferior_pid = save_pid;
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return (retval << 2);
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}
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void
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d10v_write_register_pid (regno, val, pid)
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int regno;
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LONGEST val;
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int pid;
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{
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int save_pid;
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val >>= 2;
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if (pid == inferior_pid)
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{
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write_register (regno, val);
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return;
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}
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save_pid = inferior_pid;
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inferior_pid = pid;
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write_register (regno, val);
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inferior_pid = save_pid;
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}
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