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-rw-r--r--sim/m68hc11/ChangeLog5
-rw-r--r--sim/m68hc11/dv-m68hc11.c4
2 files changed, 7 insertions, 2 deletions
diff --git a/sim/m68hc11/ChangeLog b/sim/m68hc11/ChangeLog
index 95047da..3f8c0bd 100644
--- a/sim/m68hc11/ChangeLog
+++ b/sim/m68hc11/ChangeLog
@@ -1,3 +1,8 @@
+2002-08-13 Marko Kohtala <marko.kohtala@luukku.com>
+
+ * dv-m68hc11.c (m68hc11cpu_io_write): Fix to update IO mapping
+ when IO mapping changed, not when internal RAM mapping is changed.
+
2002-08-13 Stephane Carrez <stcarrez@nerim.fr>
* m68hc11_sim.c (cpu_special): Handle call and rtc instructions.
diff --git a/sim/m68hc11/dv-m68hc11.c b/sim/m68hc11/dv-m68hc11.c
index 25449cd..2106429 100644
--- a/sim/m68hc11/dv-m68hc11.c
+++ b/sim/m68hc11/dv-m68hc11.c
@@ -1002,7 +1002,7 @@ m68hc11cpu_io_write (struct hw *me, sim_cpu *cpu,
/* Update IO mapping. Detach from the old address
and attach to the new one. */
- if ((old_bank & 0xF0) != (val & 0xF0))
+ if ((old_bank & 0x0F) != (val & 0x0F))
{
struct m68hc11cpu *controller = hw_data (me);
@@ -1018,7 +1018,7 @@ m68hc11cpu_io_write (struct hw *me, sim_cpu *cpu,
controller->attach_size,
me);
}
- if ((old_bank & 0x0F) != (val & 0x0F))
+ if ((old_bank & 0xF0) != (val & 0xF0))
{
;
}