diff options
Diffstat (limited to 'sim/d10v/interp.c')
| -rw-r--r-- | sim/d10v/interp.c | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/sim/d10v/interp.c b/sim/d10v/interp.c index 5dfb100..76bb438 100644 --- a/sim/d10v/interp.c +++ b/sim/d10v/interp.c @@ -432,6 +432,16 @@ xfer_mem (addr, buffer, size, write) } +static int +sim_write_phys (sd, addr, buffer, size) + SIM_DESC sd; + SIM_ADDR addr; + unsigned char *buffer; + int size; +{ + return xfer_mem( addr, buffer, size, 1); +} + int sim_write (sd, addr, buffer, size) SIM_DESC sd; @@ -439,6 +449,7 @@ sim_write (sd, addr, buffer, size) unsigned char *buffer; int size; { + /* FIXME: this should be performing a virtual transfer */ return xfer_mem( addr, buffer, size, 1); } @@ -449,6 +460,7 @@ sim_read (sd, addr, buffer, size) unsigned char *buffer; int size; { + /* FIXME: this should be performing a virtual transfer */ return xfer_mem( addr, buffer, size, 0); } @@ -600,6 +612,9 @@ pc_addr() return 0; } + /* Discard upper bit(s) of PC in case IMAP1 selects unified memory. */ + pc &= (1 << UMEM_SIZE) - 1; + return State.umem[imap & 0xff] + pc; } @@ -664,7 +679,10 @@ sim_resume (sd, step, siggnal) { RPT_C -= 1; if (RPT_C == 0) - State.RP = 0; + { + State.RP = 0; + PC++; + } else PC = RPT_S; } @@ -926,7 +944,8 @@ sim_load (sd, prog, abfd, from_tty) if (prog_bfd != NULL && prog_bfd_was_opened_p) bfd_close (prog_bfd); prog_bfd = sim_load_file (sd, myname, d10v_callback, prog, abfd, - sim_kind == SIM_OPEN_DEBUG); + sim_kind == SIM_OPEN_DEBUG, + 0, sim_write_phys); if (prog_bfd == NULL) return SIM_RC_FAIL; prog_bfd_was_opened_p = abfd == NULL; |