OpenE2K/binutils-gdb
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* remote-sim.h (SIM_ADDR): New type (same as CORE_ADDR).

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(sim_set_pc): Update prototype.
(sim_read, sim_write): Ditto, and use unsigned char *buf.
(sim_fetch_register, sim_store_register): Use unsigned char *buf.
(sim_info): Pass printf function as argument, add verbose argument.
(sim_stop_reason): Renamed from sim_stop_signal, fix prototype.
* remote-sim.c (gdbsim_wait): Update call to sim_stop_reason.
(gdbsim_files_info): Update call to sim_info.
This commit is contained in:
David Edelsohn 1993-10-26 16:34:01 +00:00
parent 79971d11cc
commit c7efaa16dc
3 changed files with 39 additions and 11 deletions
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11
gdb/ChangeLog
View File

@ -1,3 +1,14 @@
Tue Oct 26 08:36:07 1993 Doug Evans (dje@canuck.cygnus.com)
* remote-sim.h (SIM_ADDR): New type (same as CORE_ADDR).
(sim_set_pc): Update prototype.
(sim_read, sim_write): Ditto, and use unsigned char *buf.
(sim_fetch_register, sim_store_register): Use unsigned char *buf.
(sim_info): Pass printf function as argument, add verbose argument.
(sim_stop_reason): Renamed from sim_stop_signal, fix prototype.
* remote-sim.c (gdbsim_wait): Update call to sim_stop_reason.
(gdbsim_files_info): Update call to sim_info.
Tue Oct 26 10:41:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
* valops.c (value_assign): Call reinit_frame_cache when assigning

6
gdb/remote-sim.c
View File

@ -350,10 +350,12 @@ gdbsim_wait (pid, status)
WAITTYPE *status;
{
int sigrc;
enum sim_stop reason;
if (sr_get_debug ())
printf_filtered ("gdbsim_wait: ");
if (sim_stop_signal (&sigrc) == sim_exited)
sim_stop_reason (&reason, &sigrc);
if (reason == sim_exited)
WSETEXIT (*status, sigrc);
else
WSETSTOP (*status, sigrc);
@ -422,7 +424,7 @@ gdbsim_files_info (target)
{
printf_filtered ("\tAttached to %s running program %s\n",
target_shortname, file);
sim_info ();
sim_info (printf_filtered, 0);
}
}

33
gdb/remote-sim.h
View File

@ -20,13 +20,27 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#if !defined (REMOTE_SIM_H)
#define REMOTE_SIM_H 1
/* This file is used when building stand-alone simulators, so isolate this
file from gdb. */
/* Pick up CORE_ADDR_TYPE if defined (from gdb), otherwise use same value as
gdb does (unsigned int - from defs.h). */
#ifndef CORE_ADDR_TYPE
typedef unsigned int SIM_ADDR;
#else
typedef CORE_ADDR_TYPE SIM_ADDR;
#endif
/* Main simulator globals ... */
extern int sim_verbose;
/* Main simulator entry points ...
All functions return 0 for success and non-zero for failure. */
Except where noted, all functions return 0 for success and non-zero for
failure. Sometimes there won't be much possibility of error, but maybe
in the future. */
/* Initialize the simulator. This function is called when the simulator
is selected from the command line. ARGS is passed from the command line
@ -52,11 +66,11 @@ int sim_set_args PARAMS ((char **argv, char **env));
/* Fetch register REGNO and store the raw value in BUF. */
int sim_fetch_register PARAMS ((int regno, char *buf));
int sim_fetch_register PARAMS ((int regno, unsigned char *buf));
/* Store register REGNO from BUF (in raw format). */
int sim_store_register PARAMS ((int regno, char *buf));
int sim_store_register PARAMS ((int regno, unsigned char *buf));
/* Kill the running program.
This may involve closing any open files and deleting any mmap'd areas. */
@ -66,27 +80,28 @@ int sim_kill PARAMS ((void));
/* Read LENGTH bytes of the simulated program's memory and store in BUF.
Result is number of bytes read, or zero if error. */
int sim_read PARAMS ((CORE_ADDR mem, char *buf, int length));
int sim_read PARAMS ((SIM_ADDR mem, unsigned char *buf, int length));
/* Store LENGTH bytes from BUF in the simulated program's memory.
Result is number of bytes write, or zero if error. */
int sim_write PARAMS ((CORE_ADDR mem, char *buf, int length));
int sim_write PARAMS ((SIM_ADDR mem, unsigned char *buf, int length));
/* Print some interesting information about the simulator. */
/* Print some interesting information about the simulator.
VERBOSE is non-zero for the wordy version. */
int sim_info PARAMS ((void));
int sim_info PARAMS ((void (*printf_fn)(), int verbose));
/* Set the simulated cpu's program counter to PC. */
int sim_set_pc PARAMS ((CORE_ADDR pc));
int sim_set_pc PARAMS ((SIM_ADDR pc));
/* Fetch why the program stopped.
SIGRC will contain either the argument to exit() or the signal number. */
enum sim_stop { sim_exited, sim_stopped, sim_signalled };
enum sim_stop sim_stop_signal PARAMS ((int *sigrc));
int sim_stop_reason PARAMS ((enum sim_stop *reason, int *sigrc));
/* Run (or resume) the program. */