mirror of
https://github.com/darlinghq/darling-gdb.git
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Cleanups to compile under FreeBSD
This commit is contained in:
Andrew Cagney
parent
a895901a15
commit
87e43259f1
@ -1,3 +1,13 @@
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Wed Apr 2 17:09:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
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* remote-sim.h (sim_trace, sim_size): Make these global. They
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will go away shortly.
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Wed Apr 2 15:23:49 1997 Doug Evans <dje@canuck.cygnus.com>
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* remote-sim.h (SIM_OPEN_KIND, SIM_RC): New enums.
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(sim_open): New argument `kind'.
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Wed Apr 2 14:45:51 1997 Ian Lance Taylor <ian@cygnus.com>
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* COPYING: Update FSF address.
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@ -141,4 +141,12 @@ void sim_do_command PARAMS ((SIM_DESC sd, char *cmd));
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void sim_set_callbacks PARAMS ((SIM_DESC sd, struct host_callback_struct *));
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/* NOTE: sim_size() and sim_trace() are going away */
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void sim_size PARAMS ((int i));
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int sim_trace PARAMS ((SIM_DESC sd));
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#endif /* !defined (REMOTE_SIM_H) */
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@ -1,3 +1,12 @@
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Thu Apr 17 11:48:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
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* wrapper.c (sim_trace): Update so that it matches prototype.
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Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
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* configure: Regenerated to track ../common/aclocal.m4 changes.
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* config.in: Ditto.
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Mon Apr 7 12:01:17 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
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* Makefile.in (armemu32.o): Replace $< with autoconf recommended
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@ -1,7 +1,7 @@
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/* run front end support for arm
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Copyright (C) 1995 Free Software Foundation, Inc.
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Copyright (C) 1995, 1996 Free Software Foundation, Inc.
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This file is part of ARM SIM
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This file is part of ARM SIM.
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GNU CC 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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@ -14,40 +14,84 @@ 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 GNU CC; see the file COPYING. If not, write to
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Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111, USA. */
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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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/* This file provides the interface between the simulator and run.c and gdb
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(when the simulator is linked with gdb).
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All simulator interaction should go through this file. */
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#include <stdio.h>
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#include <stdarg.h>
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#include <armdefs.h>
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#include <bfd.h>
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#include <signal.h>
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#include "callback.h"
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#include "remote-sim.h"
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#include "armdefs.h"
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#include "armemu.h"
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#include "dbg_rdi.h"
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host_callback *sim_callback;
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static struct ARMul_State *state;
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/* Memory size in bytes. */
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static int mem_size = (1 << 21);
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/* Non-zero to display start up banner, and maybe other things. */
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static int verbosity;
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static void
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init ()
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{
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static int done;
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if (!done)
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{
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ARMul_EmulateInit();
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state = ARMul_NewState ();
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ARMul_MemoryInit(state, 1<<21);
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ARMul_MemoryInit(state, mem_size);
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ARMul_OSInit(state);
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ARMul_CoProInit(state);
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state->verbose = verbosity;
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done = 1;
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}
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}
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/* Set verbosity level of simulator.
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This is not intended to produce detailed tracing or debugging information.
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Just summaries. */
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/* FIXME: common/run.c doesn't do this yet. */
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void
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sim_set_verbose (v)
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int v;
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{
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verbosity = v;
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}
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/* Set the memory size to SIZE bytes.
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Must be called before initializing simulator. */
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/* FIXME: Rename to sim_set_mem_size. */
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void
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sim_size (size)
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int size;
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{
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mem_size = size;
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}
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void
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ARMul_ConsolePrint (ARMul_State * state, const char *format,...)
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{
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va_list ap;
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va_start (ap, format);
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vprintf (format, ap);
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va_end (ap);
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if (state->verbose)
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{
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va_start (ap, format);
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vprintf (format, ap);
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va_end (ap);
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}
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}
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ARMword
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@ -56,26 +100,9 @@ ARMul_Debug (ARMul_State * state, ARMword pc, ARMword instr)
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}
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void
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sim_size (size)
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int size;
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{
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init ();
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ARMul_MemoryInit (state, 1 << size);
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}
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void
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sim_set_profile ()
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{
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}
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void
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sim_set_profile_size ()
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{
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}
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int
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sim_write (addr, buffer, size)
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sim_write (sd, addr, buffer, size)
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SIM_DESC sd;
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SIM_ADDR addr;
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unsigned char *buffer;
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int size;
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@ -90,7 +117,8 @@ sim_write (addr, buffer, size)
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}
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int
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sim_read (addr, buffer, size)
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sim_read (sd, addr, buffer, size)
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SIM_DESC sd;
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SIM_ADDR addr;
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unsigned char *buffer;
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int size;
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@ -104,29 +132,38 @@ sim_read (addr, buffer, size)
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return size;
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}
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void
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sim_trace ()
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int
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sim_trace (sd)
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SIM_DESC sd;
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{
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(*sim_callback->printf_filtered) (sim_callback, "This simulator does not support tracing\n");
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return 1;
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}
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static int rc;
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void
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sim_resume (step, siggnal)
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sim_resume (sd, step, siggnal)
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SIM_DESC sd;
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int step, siggnal;
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{
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state->EndCondition = 0;
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if (step)
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{
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rc = SIGTRAP;
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state->Reg[15] = ARMul_DoInstr (state);
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state->Reg[15] = ARMul_DoInstr (state);
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if (state->EndCondition == 0)
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state->EndCondition = RDIError_BreakpointReached;
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}
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else
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{
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state->Reg[15] = ARMul_DoProg (state);
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state->Reg[15] = ARMul_DoProg (state);
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}
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FLUSHPIPE;
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}
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void
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sim_create_inferior (start_address, argv, env)
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sim_create_inferior (sd, start_address, argv, env)
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SIM_DESC sd;
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SIM_ADDR start_address;
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char **argv;
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char **env;
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@ -135,13 +172,14 @@ sim_create_inferior (start_address, argv, env)
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}
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void
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sim_info (verbose)
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sim_info (sd, verbose)
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SIM_DESC sd;
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int verbose;
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{
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}
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int
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static int
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frommem (state, memory)
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struct ARMul_State *state;
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unsigned char *memory;
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@ -163,7 +201,7 @@ frommem (state, memory)
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}
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void
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static void
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tomem (state, memory, val)
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struct ARMul_State *state;
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unsigned char *memory;
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@ -186,7 +224,8 @@ tomem (state, memory, val)
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}
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void
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sim_store_register (rn, memory)
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sim_store_register (sd, rn, memory)
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SIM_DESC sd;
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int rn;
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unsigned char *memory;
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{
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@ -195,7 +234,8 @@ sim_store_register (rn, memory)
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}
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void
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sim_fetch_register (rn, memory)
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sim_fetch_register (sd, rn, memory)
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SIM_DESC sd;
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int rn;
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unsigned char *memory;
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{
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@ -206,22 +246,27 @@ sim_fetch_register (rn, memory)
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void
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sim_open (name)
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char *name;
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SIM_DESC
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sim_open (kind, argv)
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SIM_OPEN_KIND kind;
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char **argv;
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{
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/* nothing to do */
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/* (*sim_callback->error) (sim_callback, "testing 1 2 3\n");*/
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/* nothing to do, fudge our descriptor */
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return (SIM_DESC) 1;
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}
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void
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sim_close (quitting)
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sim_close (sd, quitting)
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SIM_DESC sd;
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int quitting;
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{
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/* nothing to do */
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}
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int
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sim_load (prog, from_tty)
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sim_load (sd, prog, from_tty)
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SIM_DESC sd;
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char *prog;
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int from_tty;
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{
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@ -230,30 +275,46 @@ sim_load (prog, from_tty)
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}
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void
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sim_stop_reason (reason, sigrc)
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sim_stop_reason (sd, reason, sigrc)
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SIM_DESC sd;
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enum sim_stop *reason;
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int *sigrc;
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{
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*reason = sim_stopped;
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*sigrc = rc;
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if (state->EndCondition == 0)
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{
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*reason = sim_exited;
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*sigrc = state->Reg[0] & 255;
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}
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else
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{
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*reason = sim_stopped;
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if (state->EndCondition == RDIError_BreakpointReached)
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*sigrc = SIGTRAP;
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else
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*sigrc = 0;
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}
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}
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void
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sim_kill ()
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sim_kill (sd)
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SIM_DESC sd;
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{
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/* nothing to do */
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}
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void
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sim_do_command (cmd)
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sim_do_command (sd, cmd)
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SIM_DESC sd;
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char *cmd;
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{
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printf_filtered ("This simulator does not accept any commands.\n");
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(*sim_callback->printf_filtered) (sim_callback, "This simulator does not accept any commands.\n");
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}
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void
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sim_set_callbacks (ptr)
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struct host_callback_struct *ptr;
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sim_set_callbacks (sd, ptr)
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SIM_DESC sd;
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host_callback *ptr;
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{
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sim_callback = ptr;
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}
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@ -1,3 +1,13 @@
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Wed Apr 16 16:12:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
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* simops.c (OP_5F00): Only provide system calls SYS_execv,
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SYS_wait, SYS_wait, SYS_utime, SYS_time if defined by the host.
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Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
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* configure: Regenerated to track ../common/aclocal.m4 changes.
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* config.in: Ditto.
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Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
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* interp.c (sim_open): New arg `kind'.
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@ -2628,24 +2628,26 @@ OP_5F00 ()
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(*d10v_callback->printf_filtered) (d10v_callback, " a0 a1 f0 f1 c\n");
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}
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(*d10v_callback->printf_filtered) (d10v_callback, "Trap %2d 0x%.4x:", (int)OP[0], (int)PC);
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(*d10v_callback->printf_filtered) (d10v_callback, "Trap %2d 0x%.4x:", (int)OP[0], (int)PC);
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for (i = 0; i < 16; i++)
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(*d10v_callback->printf_filtered) (d10v_callback, " %.4x", (int) State.regs[i]);
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for (i = 0; i < 16; i++)
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(*d10v_callback->printf_filtered) (d10v_callback, " %.4x", (int) State.regs[i]);
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for (i = 0; i < 2; i++)
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(*d10v_callback->printf_filtered) (d10v_callback, " %.2x%.8lx",
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((int)(State.a[i] >> 32) & 0xff),
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((unsigned long)State.a[i]) & 0xffffffff);
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for (i = 0; i < 2; i++)
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(*d10v_callback->printf_filtered) (d10v_callback, " %.2x%.8lx",
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((int)(State.a[i] >> 32) & 0xff),
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((unsigned long)State.a[i]) & 0xffffffff);
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(*d10v_callback->printf_filtered) (d10v_callback, " %d %d %d\n",
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State.F0 != 0, State.F1 != 0, State.C != 0);
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(*d10v_callback->flush_stdout) (d10v_callback);
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break;
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(*d10v_callback->printf_filtered) (d10v_callback, " %d %d %d\n",
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State.F0 != 0, State.F1 != 0, State.C != 0);
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(*d10v_callback->flush_stdout) (d10v_callback);
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break;
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}
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#endif
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case 0:
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/* Trap 0 is used for simulating low-level I/O */
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case 0: /* old system call trap, to be deleted */
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case 15: /* new system call trap */
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/* Trap 15 is used for simulating low-level I/O */
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{
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errno = 0;
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@ -2818,11 +2820,13 @@ OP_5F00 ()
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trace_output (OP_R2);
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break;
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#ifdef SYS_execv
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case SYS_execv:
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RETVAL = execve (MEMPTR (PARM1), (char **) MEMPTR (PARM2), NULL);
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trace_input ("<execv>", OP_R2, OP_R3, OP_VOID);
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trace_output (OP_R2);
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break;
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#endif
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case SYS_pipe:
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{
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@ -2839,6 +2843,7 @@ OP_5F00 ()
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}
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break;
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#ifdef SYS_wait
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case SYS_wait:
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{
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int status;
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@ -2850,6 +2855,7 @@ OP_5F00 ()
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trace_output (OP_R2);
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}
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break;
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#endif
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#else
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case SYS_getpid:
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trace_input ("<getpid>", OP_VOID, OP_VOID, OP_VOID);
|
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@ -2955,6 +2961,7 @@ OP_5F00 ()
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trace_output (OP_R2);
|
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break;
|
||||
|
||||
#ifdef SYS_utime
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case SYS_utime:
|
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/* Cast the second argument to void *, to avoid type mismatch
|
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if a prototype is present. */
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@ -2962,7 +2969,9 @@ OP_5F00 ()
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trace_input ("<utime>", OP_R2, OP_R3, OP_R4);
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trace_output (OP_R2);
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break;
|
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#endif
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|
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#ifdef SYS_time
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case SYS_time:
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{
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unsigned long ret = time (PARM1 ? MEMPTR (PARM1) : NULL);
|
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@ -2972,39 +2981,14 @@ OP_5F00 ()
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trace_input ("<time>", OP_R2, OP_R3, OP_R4);
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trace_output (OP_R2R3);
|
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break;
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||||
#endif
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|
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default:
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abort ();
|
||||
}
|
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RETERR = d10v_callback->get_errno(d10v_callback);
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RETERR = (RETVAL == (uint16) -1) ? d10v_callback->get_errno(d10v_callback) : 0;
|
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break;
|
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}
|
||||
|
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case 1:
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/* Trap 1 prints a string */
|
||||
{
|
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char *fstr = dmem_addr(State.regs[2]);
|
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fputs (fstr, stdout);
|
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break;
|
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}
|
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|
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case 2:
|
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/* Trap 2 calls printf */
|
||||
{
|
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char *fstr = dmem_addr(State.regs[2]);
|
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(*d10v_callback->printf_filtered) (d10v_callback, fstr,
|
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(int16)State.regs[3],
|
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(int16)State.regs[4],
|
||||
(int16)State.regs[5]);
|
||||
(*d10v_callback->flush_stdout) (d10v_callback);
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||||
break;
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||||
}
|
||||
|
||||
case 3:
|
||||
/* Trap 3 writes a character */
|
||||
putchar (State.regs[2]);
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
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@ -1,3 +1,13 @@
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Wed Apr 16 17:55:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
|
||||
|
||||
* interp.c (sim_size): Delete prototype - conflicts with
|
||||
definition in remote-sim.h. Correct definition.
|
||||
|
||||
Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
|
||||
|
||||
* configure: Regenerated to track ../common/aclocal.m4 changes.
|
||||
* config.in: Ditto.
|
||||
|
||||
Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
|
||||
|
||||
* interp.c (sim_open): New arg `kind'.
|
||||
|
||||
@ -75,6 +75,7 @@ code on the hardware.
|
||||
#endif
|
||||
|
||||
char* pr_addr PARAMS ((SIM_ADDR addr));
|
||||
char* pr_uword64 PARAMS ((uword64 addr));
|
||||
|
||||
#ifndef SIGBUS
|
||||
#define SIGBUS SIGSEGV
|
||||
@ -460,7 +461,6 @@ static void LoadMemory PARAMS((uword64*memvalp,uword64*memval1p,int CCA,int Acce
|
||||
static void SignalException PARAMS((int exception,...));
|
||||
static void simulate PARAMS((void));
|
||||
static long getnum PARAMS((char *value));
|
||||
extern void sim_size PARAMS((unsigned int newsize));
|
||||
extern void sim_set_profile PARAMS((int frequency));
|
||||
static unsigned int power2 PARAMS((unsigned int value));
|
||||
|
||||
@ -653,7 +653,8 @@ static fnptr_swap_long host_swap_long;
|
||||
/*---------------------------------------------------------------------------*/
|
||||
|
||||
SIM_DESC
|
||||
sim_open (argv)
|
||||
sim_open (kind,argv)
|
||||
SIM_OPEN_KIND kind;
|
||||
char **argv;
|
||||
{
|
||||
if (callback == NULL) {
|
||||
@ -745,6 +746,9 @@ sim_open (argv)
|
||||
|
||||
for (argc = 0; argv[argc]; argc++);
|
||||
|
||||
/* Ensure getopt is reset [don't know whether caller used it]. */
|
||||
optind = 0;
|
||||
|
||||
while (1) {
|
||||
int option_index = 0;
|
||||
|
||||
@ -1657,7 +1661,7 @@ sim_set_profile_size (n)
|
||||
|
||||
void
|
||||
sim_size(newsize)
|
||||
unsigned int newsize;
|
||||
int newsize;
|
||||
{
|
||||
char *new;
|
||||
/* Used by "run", and internally, to set the simulated memory size */
|
||||
@ -2682,7 +2686,7 @@ LoadMemory(memvalp,memval1p,CCA,AccessLength,pAddr,vAddr,IorD,raw)
|
||||
|
||||
#ifdef DEBUG
|
||||
printf("DBG: LoadMemory() : (offset %d) : value = 0x%s%s\n",
|
||||
(int)(pAddr & LOADDRMASK),pr_addr(value1),pr_addr(value));
|
||||
(int)(pAddr & LOADDRMASK),pr_uword64(value1),pr_uword64(value));
|
||||
#endif /* DEBUG */
|
||||
|
||||
/* TODO: We could try and avoid the shifts when dealing with raw
|
||||
@ -2700,7 +2704,7 @@ LoadMemory(memvalp,memval1p,CCA,AccessLength,pAddr,vAddr,IorD,raw)
|
||||
|
||||
#ifdef DEBUG
|
||||
printf("DBG: LoadMemory() : shifted value = 0x%s%s\n",
|
||||
pr_addr(value1),pr_addr(value));
|
||||
pr_uword64(value1),pr_uword64(value));
|
||||
#endif /* DEBUG */
|
||||
}
|
||||
}
|
||||
@ -2733,7 +2737,7 @@ StoreMemory(CCA,AccessLength,MemElem,MemElem1,pAddr,vAddr,raw)
|
||||
int raw;
|
||||
{
|
||||
#ifdef DEBUG
|
||||
callback->printf_filtered(callback,"DBG: StoreMemory(%d,%d,0x%s,0x%s,0x%s,0x%s,%s)\n",CCA,AccessLength,pr_addr(MemElem),pr_addr(MemElem1),pr_addr(pAddr),pr_addr(vAddr),(raw ? "isRAW" : "isREAL"));
|
||||
callback->printf_filtered(callback,"DBG: StoreMemory(%d,%d,0x%s,0x%s,0x%s,0x%s,%s)\n",CCA,AccessLength,pr_uword64(MemElem),pr_uword64(MemElem1),pr_addr(pAddr),pr_addr(vAddr),(raw ? "isRAW" : "isREAL"));
|
||||
#endif /* DEBUG */
|
||||
|
||||
#if defined(WARN_MEM)
|
||||
@ -2772,7 +2776,7 @@ StoreMemory(CCA,AccessLength,MemElem,MemElem1,pAddr,vAddr,raw)
|
||||
int shift = 0;
|
||||
|
||||
#ifdef DEBUG
|
||||
printf("DBG: StoreMemory: offset = %d MemElem = 0x%s%s\n",(unsigned int)(pAddr & LOADDRMASK),pr_addr(MemElem1),pr_addr(MemElem));
|
||||
printf("DBG: StoreMemory: offset = %d MemElem = 0x%s%s\n",(unsigned int)(pAddr & LOADDRMASK),pr_uword64(MemElem1),pr_uword64(MemElem));
|
||||
#endif /* DEBUG */
|
||||
|
||||
if (AccessLength <= AccessLength_DOUBLEWORD) {
|
||||
@ -2790,7 +2794,7 @@ StoreMemory(CCA,AccessLength,MemElem,MemElem1,pAddr,vAddr,raw)
|
||||
}
|
||||
|
||||
#ifdef DEBUG
|
||||
printf("DBG: StoreMemory: shift = %d MemElem = 0x%s%s\n",shift,pr_addr(MemElem1),pr_addr(MemElem));
|
||||
printf("DBG: StoreMemory: shift = %d MemElem = 0x%s%s\n",shift,pr_uword64(MemElem1),pr_uword64(MemElem));
|
||||
#endif /* DEBUG */
|
||||
|
||||
if (BigEndianMem) {
|
||||
@ -4528,5 +4532,16 @@ pr_addr(addr)
|
||||
return paddr_str;
|
||||
}
|
||||
|
||||
char*
|
||||
pr_uword64(addr)
|
||||
uword64 addr;
|
||||
{
|
||||
char *paddr_str=get_cell();
|
||||
sprintf(paddr_str,"%08x%08x",
|
||||
(unsigned long)(addr>>thirty_two),(unsigned long)(addr&0xffffffff));
|
||||
return paddr_str;
|
||||
}
|
||||
|
||||
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/*> EOF interp.c <*/
|
||||
|
||||
@ -1,3 +1,13 @@
|
||||
Wed Apr 16 19:30:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
|
||||
|
||||
* simops.c (OP_F020): SYS_execv, SYS_time, SYS_times, SYS_utime
|
||||
only include if implemented by host.
|
||||
(OP_F020): Typecast arg passed to time function;
|
||||
|
||||
Mon Apr 7 23:57:49 1997 Jeffrey A Law (law@cygnus.com)
|
||||
|
||||
* simops.c (syscall): Handle new mn10300 calling conventions.
|
||||
|
||||
Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
|
||||
|
||||
* configure: Regenerated to track ../common/aclocal.m4 changes.
|
||||
|
||||
@ -2920,9 +2920,11 @@ void OP_F020 (insn, extension)
|
||||
RETVAL = execve (MEMPTR (PARM1), (char **) MEMPTR (PARM2),
|
||||
(char **)MEMPTR (PARM3));
|
||||
break;
|
||||
#ifdef SYS_execv
|
||||
case SYS_execv:
|
||||
RETVAL = execve (MEMPTR (PARM1), (char **) MEMPTR (PARM2), NULL);
|
||||
break;
|
||||
#endif
|
||||
#endif
|
||||
|
||||
case SYS_read:
|
||||
@ -2986,9 +2988,12 @@ void OP_F020 (insn, extension)
|
||||
case SYS_chmod:
|
||||
RETVAL = chmod (MEMPTR (PARM1), PARM2);
|
||||
break;
|
||||
#ifdef SYS_time
|
||||
case SYS_time:
|
||||
RETVAL = time (MEMPTR (PARM1));
|
||||
RETVAL = time ((void*) MEMPTR (PARM1));
|
||||
break;
|
||||
#endif
|
||||
#ifdef SYS_times
|
||||
case SYS_times:
|
||||
{
|
||||
struct tms tms;
|
||||
@ -2999,6 +3004,7 @@ void OP_F020 (insn, extension)
|
||||
store_mem (PARM1 + 12, 4, tms.tms_cstime);
|
||||
break;
|
||||
}
|
||||
#endif
|
||||
case SYS_gettimeofday:
|
||||
{
|
||||
struct timeval t;
|
||||
@ -3010,11 +3016,13 @@ void OP_F020 (insn, extension)
|
||||
store_mem (PARM2 + 4, 4, tz.tz_dsttime);
|
||||
break;
|
||||
}
|
||||
#ifdef SYS_utime
|
||||
case SYS_utime:
|
||||
/* Cast the second argument to void *, to avoid type mismatch
|
||||
if a prototype is present. */
|
||||
RETVAL = utime (MEMPTR (PARM1), (void *) MEMPTR (PARM2));
|
||||
break;
|
||||
#endif
|
||||
default:
|
||||
abort ();
|
||||
}
|
||||
|
||||
@ -1,3 +1,13 @@
|
||||
Wed Apr 16 19:53:55 1997 Andrew Cagney <cagney@b1.cygnus.com>
|
||||
|
||||
* simops.c (OP_10007E0): Only provide system calls SYS_execv,
|
||||
SYS_wait, SYS_wait, SYS_utime, SYS_time if defined by the host.
|
||||
|
||||
Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
|
||||
|
||||
* configure: Regenerated to track ../common/aclocal.m4 changes.
|
||||
* config.in: Ditto.
|
||||
|
||||
Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
|
||||
|
||||
* interp.c (sim_open): New arg `kind'.
|
||||
|
||||
@ -1,17 +1,14 @@
|
||||
#include "config.h"
|
||||
|
||||
#include <signal.h>
|
||||
#ifdef HAVE_UNISTD_H
|
||||
#include <unistd.h>
|
||||
#endif
|
||||
#include "v850_sim.h"
|
||||
#include "simops.h"
|
||||
#include "sys/syscall.h"
|
||||
#include "bfd.h"
|
||||
#include <errno.h>
|
||||
#if !defined(__GO32__) && !defined(_WIN32)
|
||||
#include <sys/stat.h>
|
||||
#include <sys/times.h>
|
||||
#include <sys/time.h>
|
||||
#endif
|
||||
|
||||
enum op_types {
|
||||
OP_UNKNOWN,
|
||||
@ -1077,8 +1074,8 @@ void
|
||||
OP_E0 ()
|
||||
{
|
||||
trace_input ("mulh", OP_REG_REG, 0);
|
||||
State.regs[OP[1]] = ((State.regs[OP[1]] & 0xffff)
|
||||
* (State.regs[OP[0]] & 0xffff));
|
||||
State.regs[OP[1]] = (SEXT16 (State.regs[OP[1]])
|
||||
* SEXT16 (State.regs[OP[0]]));
|
||||
trace_output (OP_REG_REG);
|
||||
}
|
||||
|
||||
@ -1091,7 +1088,7 @@ OP_2E0 ()
|
||||
int value = SEXT5 (OP[0]);
|
||||
|
||||
trace_input ("mulh", OP_IMM_REG, 0);
|
||||
State.regs[OP[1]] = (State.regs[OP[1]] & 0xffff) * value;
|
||||
State.regs[OP[1]] = SEXT16 (State.regs[OP[1]]) * value;
|
||||
trace_output (OP_IMM_REG);
|
||||
}
|
||||
|
||||
@ -1099,10 +1096,10 @@ OP_2E0 ()
|
||||
void
|
||||
OP_6E0 ()
|
||||
{
|
||||
int value = OP[0] & 0xffff;
|
||||
int value = SEXT16 (OP[0]);
|
||||
|
||||
trace_input ("mulhi", OP_IMM_REG_REG, 0);
|
||||
State.regs[OP[2]] = (State.regs[OP[1]] & 0xffff) * value;
|
||||
State.regs[OP[2]] = SEXT16 (State.regs[OP[1]]) * value;
|
||||
trace_output (OP_IMM_REG_REG);
|
||||
}
|
||||
|
||||
@ -2003,9 +2000,11 @@ OP_10007E0 ()
|
||||
RETVAL = execve (MEMPTR (PARM1), (char **) MEMPTR (PARM2),
|
||||
(char **)MEMPTR (PARM3));
|
||||
break;
|
||||
#ifdef SYS_execv
|
||||
case SYS_execv:
|
||||
RETVAL = execve (MEMPTR (PARM1), (char **) MEMPTR (PARM2), NULL);
|
||||
break;
|
||||
#endif
|
||||
#if 0
|
||||
case SYS_pipe:
|
||||
{
|
||||
@ -2061,6 +2060,7 @@ OP_10007E0 ()
|
||||
State.exception = SIG_V850_EXIT; /* PARM1 has exit status encoded */
|
||||
break;
|
||||
|
||||
#if !defined(__GO32__) && !defined(_WIN32)
|
||||
case SYS_stat: /* added at hmsi */
|
||||
/* stat system call */
|
||||
{
|
||||
@ -2092,6 +2092,7 @@ OP_10007E0 ()
|
||||
case SYS_chmod:
|
||||
RETVAL = chmod (MEMPTR (PARM1), PARM2);
|
||||
break;
|
||||
#ifdef SYS_time
|
||||
case SYS_time:
|
||||
{
|
||||
time_t now;
|
||||
@ -2099,6 +2100,8 @@ OP_10007E0 ()
|
||||
store_mem (PARM1, 4, now);
|
||||
}
|
||||
break;
|
||||
#endif
|
||||
#ifdef SYS_times
|
||||
case SYS_times:
|
||||
{
|
||||
struct tms tms;
|
||||
@ -2109,6 +2112,7 @@ OP_10007E0 ()
|
||||
store_mem (PARM1 + 12, 4, tms.tms_cstime);
|
||||
break;
|
||||
}
|
||||
#endif
|
||||
case SYS_gettimeofday:
|
||||
{
|
||||
struct timeval t;
|
||||
@ -2120,11 +2124,14 @@ OP_10007E0 ()
|
||||
store_mem (PARM2 + 4, 4, tz.tz_dsttime);
|
||||
break;
|
||||
}
|
||||
#ifdef SYS_utime
|
||||
case SYS_utime:
|
||||
/* Cast the second argument to void *, to avoid type mismatch
|
||||
if a prototype is present. */
|
||||
RETVAL = utime (MEMPTR (PARM1), (void *) MEMPTR (PARM2));
|
||||
break;
|
||||
#endif
|
||||
#endif
|
||||
default:
|
||||
abort ();
|
||||
}
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user