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Add ABFD argument to sim_create_inferior. Document.

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Add file sim-hload.c - generic load for hardware only simulators.
Review each simulators sim_open, sim_load, sim_create_inferior so that
they more closely match required behavour.
This commit is contained in:
Andrew Cagney
1997-08-27 04:44:41 +00:00
parent 9f64f00ada
commit fafce69ab1
35 changed files with 626 additions and 382 deletions
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18
sim/d10v/interp.c
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@@ -14,7 +14,6 @@ enum _leftright { LEFT_FIRST, RIGHT_FIRST };
static char *myname;
static SIM_OPEN_KIND sim_kind;
static bfd_vma start_address;
int d10v_debug;
host_callback *d10v_callback;
unsigned long ins_type_counters[ (int)INS_MAX ];
@@ -797,20 +796,26 @@ sim_info (sd, verbose)
}
SIM_RC
sim_create_inferior (sd, argv, env)
sim_create_inferior (sd, abfd, argv, env)
SIM_DESC sd;
struct _bfd *abfd;
char **argv;
char **env;
{
#ifdef DEBUG
if (d10v_debug)
(*d10v_callback->printf_filtered) (d10v_callback, "sim_create_inferior: PC=0x%x\n", start_address);
#endif
bfd_vma start_address;
/* reset all state information */
memset (&State.regs, 0, (int)&State.imem - (int)&State.regs[0]);
/* set PC */
if (abfd != NULL)
start_address = bfd_get_start_address (prog_bfd);
else
start_address = 0xffc0 << 2;
#ifdef DEBUG
if (d10v_debug)
(*d10v_callback->printf_filtered) (d10v_callback, "sim_create_inferior: PC=0x%lx\n", (long) start_address);
#endif
PC = start_address >> 2;
/* cpu resets imap0 to 0 and imap1 to 0x7f, but D10V-EVA board */
@@ -924,7 +929,6 @@ sim_load (sd, prog, abfd, from_tty)
sim_kind == SIM_OPEN_DEBUG);
if (prog_bfd == NULL)
return SIM_RC_FAIL;
start_address = bfd_get_start_address (prog_bfd);
prog_bfd_was_opened_p = abfd == NULL;
return SIM_RC_OK;
}