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Add ABFD argument to sim_open call. Pass through to sim_config so

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that image properties such as endianness can be checked.

More strongly document the expected behavour of each of the sim_*
interfaces.

Add default endian argument to simulator config macro
SIM_AC_OPTION_ENDIAN.  Use in sim_config.
This commit is contained in:
Andrew Cagney
1997-08-25 23:14:25 +00:00
parent 04f295b648
commit 247fccdeb5
41 changed files with 3429 additions and 518 deletions
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33
sim/m32r/sim-if.c
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@@ -26,8 +26,6 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#include "sim-core.h"
#include "cpu-sim.h"
struct host_callback_struct *sim_callback;
/* Global state until sim_open starts creating and returning it
[and the other simulator i/f fns take it as an argument]. */
struct sim_state sim_global_state;
@@ -38,8 +36,10 @@ STATE current_state;
/* Create an instance of the simulator. */
SIM_DESC
sim_open (kind, argv)
sim_open (kind, callback, abfd, argv)
SIM_OPEN_KIND kind;
host_callback *callback;
struct _bfd *abfd;
char **argv;
{
int i;
@@ -48,7 +48,7 @@ sim_open (kind, argv)
/* FIXME: until we alloc one, use the global. */
memset (sd, 0, sizeof (sim_global_state));
STATE_OPEN_KIND (sd) = kind;
STATE_CALLBACK (sd) = sim_callback;
STATE_CALLBACK (sd) = callback;
if (sim_pre_argv_init (sd, argv[0]) != SIM_RC_OK)
return 0;
@@ -80,14 +80,10 @@ sim_open (kind, argv)
cgen_init (sd);
/* FIXME:wip */
sim_core_attach (sd,
NULL,
attach_raw_memory,
access_read_write_exec,
0, 0, 0x100000, NULL, NULL);
sim_core_attach (sd, NULL, attach_raw_memory, access_read_write_exec,
0, 0, M32R_DEFAULT_MEM_SIZE, NULL, NULL);
/* We could only do this if profiling has been enabled, but the
structure member is small so we don't bother. */
/* Only needed for profiling, but the structure member is small. */
for (i = 0; i < MAX_NR_PROCESSORS; ++i)
memset (& CPU_M32R_PROFILE (STATE_CPU (sd, i)), 0,
sizeof (CPU_M32R_PROFILE (STATE_CPU (sd, i))));
@@ -212,17 +208,6 @@ sim_info (sd, verbose)
profile_print (sd, STATE_VERBOSE_P (sd), NULL, print_m32r_misc_cpu);
}
void
sim_set_callbacks (sd, p)
SIM_DESC sd;
host_callback *p;
{
if (sd == NULL)
sim_callback = p;
else
STATE_CALLBACK (sd) = p;
}
/* The contents of BUF are in target byte order. */
void
@@ -300,7 +285,7 @@ sim_read (sd, addr, buf, len)
int len;
{
#if 1
return sim_core_read_buffer (sd, sim_core_read_map,
return sim_core_read_buffer (sd, NULL, sim_core_read_map,
buf, addr, len);
#else
return (*STATE_MEM_READ (sd)) (sd, addr, buf, len);
@@ -315,7 +300,7 @@ sim_write (sd, addr, buf, len)
int len;
{
#if 1
return sim_core_write_buffer (sd, sim_core_write_map,
return sim_core_write_buffer (sd, NULL, sim_core_write_map,
buf, addr, len);
#else
return (*STATE_MEM_WRITE (sd)) (sd, addr, buf, len);