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| author | Andrew Cagney <cagney@redhat.com> | 1997-08-27 04:44:41 +0000 |
|---|---|---|
| committer | Andrew Cagney <cagney@redhat.com> | 1997-08-27 04:44:41 +0000 |
| commit | fafce69ab16b45fb1ac6bd2ec5afc8e8dbed0374 (patch) | |
| tree | eaab2b03e17f79cd61e73a0b510942da3f20dcc3 /sim/d10v | |
| parent | 9f64f00adaa7fb89b13ed291a778a262260dc409 (diff) | |
| download | gdb-fafce69ab16b45fb1ac6bd2ec5afc8e8dbed0374.zip gdb-fafce69ab16b45fb1ac6bd2ec5afc8e8dbed0374.tar.gz gdb-fafce69ab16b45fb1ac6bd2ec5afc8e8dbed0374.tar.bz2 | |
Add ABFD argument to sim_create_inferior. Document.
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.
Diffstat (limited to 'sim/d10v')
| -rw-r--r-- | sim/d10v/ChangeLog | 4 | ||||
| -rw-r--r-- | sim/d10v/interp.c | 18 |
2 files changed, 15 insertions, 7 deletions
diff --git a/sim/d10v/ChangeLog b/sim/d10v/ChangeLog index b535424..1c315db 100644 --- a/sim/d10v/ChangeLog +++ b/sim/d10v/ChangeLog @@ -1,6 +1,10 @@ Tue Aug 26 10:37:49 1997 Andrew Cagney <cagney@b1.cygnus.com> * interp.c (sim_kill): Delete. + (sim_create_inferior): Add ABFD argument. + (sim_load): Move setting of PC from here. + (sim_create_inferior): To here. + (start_address): Delete variable. Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com> diff --git a/sim/d10v/interp.c b/sim/d10v/interp.c index 0add87a..5dfb100 100644 --- a/sim/d10v/interp.c +++ b/sim/d10v/interp.c @@ -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; } |