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-rw-r--r--sim/bfin/ChangeLog4
-rw-r--r--sim/bfin/tconfig.h4
-rw-r--r--sim/common/ChangeLog8
-rw-r--r--sim/common/sim-config.h4
-rw-r--r--sim/common/sim-core.c24
-rw-r--r--sim/common/sim-core.h7
-rw-r--r--sim/m68hc11/ChangeLog4
-rw-r--r--sim/m68hc11/sim-main.h1
-rw-r--r--sim/mips/ChangeLog4
-rw-r--r--sim/mips/sim-main.h1
-rw-r--r--sim/v850/ChangeLog4
-rw-r--r--sim/v850/sim-main.h1
12 files changed, 30 insertions, 36 deletions
diff --git a/sim/bfin/ChangeLog b/sim/bfin/ChangeLog
index 4445006..ac4b774 100644
--- a/sim/bfin/ChangeLog
+++ b/sim/bfin/ChangeLog
@@ -1,3 +1,7 @@
+2015-11-17 Mike Frysinger <vapier@gentoo.org>
+
+ * tconfig.h (WITH_MODULO_MEMORY): Delete.
+
2015-11-15 Mike Frysinger <vapier@gentoo.org>
* Makefile.in (SIM_OBJS): Delete sim-reason.o, sim-reg.o, and
diff --git a/sim/bfin/tconfig.h b/sim/bfin/tconfig.h
index d28fd8d..a3e6f7b 100644
--- a/sim/bfin/tconfig.h
+++ b/sim/bfin/tconfig.h
@@ -9,7 +9,3 @@
/* ??? Temporary hack until model support unified. */
#define SIM_HAVE_MODEL
-
-/* Allows us to do the memory aliasing that some bfroms have:
- {0xef000000 - 0xef100000} => {0xef000000 - 0xef000800} */
-#define WITH_MODULO_MEMORY 1
diff --git a/sim/common/ChangeLog b/sim/common/ChangeLog
index 7c0ef37..ddf4558 100644
--- a/sim/common/ChangeLog
+++ b/sim/common/ChangeLog
@@ -1,3 +1,11 @@
+2015-11-17 Mike Frysinger <vapier@gentoo.org>
+
+ * sim-main.h (WITH_MODULO_MEMORY): Delete.
+ * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
+ (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
+ (sim_core_translate): Likewise.
+ * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
+
2015-11-16 Mike Frysinger <vapier@gentoo.org>
* sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
diff --git a/sim/common/sim-config.h b/sim/common/sim-config.h
index f4fe076..d34ae88 100644
--- a/sim/common/sim-config.h
+++ b/sim/common/sim-config.h
@@ -398,10 +398,6 @@ extern char *simulator_sysroot;
#define WITH_CALLBACK_MEMORY 1
#endif
-#ifndef WITH_MODULO_MEMORY
-#define WITH_MODULO_MEMORY 0
-#endif
-
/* Alignment:
diff --git a/sim/common/sim-core.c b/sim/common/sim-core.c
index 43e9076..724a036 100644
--- a/sim/common/sim-core.c
+++ b/sim/common/sim-core.c
@@ -157,10 +157,7 @@ new_sim_core_mapping (SIM_DESC sd,
new_mapping->base = addr;
new_mapping->nr_bytes = nr_bytes;
new_mapping->bound = addr + (nr_bytes - 1);
- if (modulo == 0)
- new_mapping->mask = (unsigned) 0 - 1;
- else
- new_mapping->mask = modulo - 1;
+ new_mapping->mask = modulo - 1;
new_mapping->buffer = buffer;
new_mapping->free_buffer = free_buffer;
new_mapping->device = device;
@@ -298,17 +295,6 @@ sim_core_attach (SIM_DESC sd,
if (cpu != NULL)
sim_io_error (sd, "sim_core_map_attach - processor specific memory map not yet supported");
- /* verify modulo memory */
- if (!WITH_MODULO_MEMORY && modulo != 0)
- {
-#if (WITH_DEVICES)
- device_error (client, "sim_core_attach - internal error - modulo memory disabled");
-#endif
-#if (WITH_HW)
- sim_hw_abort (sd, client, "sim_core_attach - internal error - modulo memory disabled");
-#endif
- sim_io_error (sd, "sim_core_attach - internal error - modulo memory disabled");
- }
if (client != NULL && modulo != 0)
{
#if (WITH_DEVICES)
@@ -497,12 +483,8 @@ STATIC_INLINE_SIM_CORE\
sim_core_translate (sim_core_mapping *mapping,
address_word addr)
{
- if (WITH_MODULO_MEMORY)
- return (void *)((unsigned8 *) mapping->buffer
- + ((addr - mapping->base) & mapping->mask));
- else
- return (void *)((unsigned8 *) mapping->buffer
- + addr - mapping->base);
+ return (void *)((unsigned8 *) mapping->buffer
+ + ((addr - mapping->base) & mapping->mask));
}
diff --git a/sim/common/sim-core.h b/sim/common/sim-core.h
index 64d2508..a60e60a 100644
--- a/sim/common/sim-core.h
+++ b/sim/common/sim-core.h
@@ -119,10 +119,9 @@ extern SIM_RC sim_core_install (SIM_DESC sd);
translated into ADDRESS_SPACE:OFFSET before being passed to the
client device.
- MODULO - when the simulator has been configured WITH_MODULO support
- and is greater than zero, specifies that accesses to the region
- [ADDR .. ADDR+NR_BYTES) should be mapped onto the sub region [ADDR
- .. ADDR+MODULO). The modulo value must be a power of two.
+ MODULO - Specifies that accesses to the region [ADDR .. ADDR+NR_BYTES)
+ should be mapped onto the sub region [ADDR .. ADDR+MODULO). The modulo
+ value must be a power of two.
DEVICE - When non NULL, indicates that this is a callback memory
space and specified device's memory callback handler should be
diff --git a/sim/m68hc11/ChangeLog b/sim/m68hc11/ChangeLog
index 1f8d0cf..8e2d1a5 100644
--- a/sim/m68hc11/ChangeLog
+++ b/sim/m68hc11/ChangeLog
@@ -1,3 +1,7 @@
+2015-11-17 Mike Frysinger <vapier@gentoo.org>
+
+ * sim-main.h (WITH_MODULO_MEMORY): Delete.
+
2015-11-15 Mike Frysinger <vapier@gentoo.org>
* Makefile.in (SIM_OBJS): Delete sim-reason.o and sim-stop.o.
diff --git a/sim/m68hc11/sim-main.h b/sim/m68hc11/sim-main.h
index d1fc582..be33b48 100644
--- a/sim/m68hc11/sim-main.h
+++ b/sim/m68hc11/sim-main.h
@@ -20,7 +20,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */
#ifndef _SIM_MAIN_H
#define _SIM_MAIN_H
-#define WITH_MODULO_MEMORY 1
#define WITH_WATCHPOINTS 1
#define SIM_HANDLES_LMA 1
diff --git a/sim/mips/ChangeLog b/sim/mips/ChangeLog
index 706b0fc..d37ab7a 100644
--- a/sim/mips/ChangeLog
+++ b/sim/mips/ChangeLog
@@ -1,3 +1,7 @@
+2015-11-17 Mike Frysinger <vapier@gentoo.org>
+
+ * sim-main.h (WITH_MODULO_MEMORY): Delete.
+
2015-11-15 Mike Frysinger <vapier@gentoo.org>
* Makefile.in (SIM_OBJS): Delete sim-reason.o and sim-stop.o.
diff --git a/sim/mips/sim-main.h b/sim/mips/sim-main.h
index adf60c7..bb64dcb 100644
--- a/sim/mips/sim-main.h
+++ b/sim/mips/sim-main.h
@@ -22,7 +22,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* hobble some common features for moment */
#define WITH_WATCHPOINTS 1
-#define WITH_MODULO_MEMORY 1
#define SIM_CORE_SIGNAL(SD,CPU,CIA,MAP,NR_BYTES,ADDR,TRANSFER,ERROR) \
diff --git a/sim/v850/ChangeLog b/sim/v850/ChangeLog
index 6e94282..7efd9d1 100644
--- a/sim/v850/ChangeLog
+++ b/sim/v850/ChangeLog
@@ -1,3 +1,7 @@
+2015-11-17 Mike Frysinger <vapier@gentoo.org>
+
+ * sim-main.h (WITH_MODULO_MEMORY): Delete.
+
2015-11-15 Mike Frysinger <vapier@gentoo.org>
* Makefile.in (SIM_OBJS): Delete sim-reason.o and sim-stop.o.
diff --git a/sim/v850/sim-main.h b/sim/v850/sim-main.h
index 5127d28..0c041ba 100644
--- a/sim/v850/sim-main.h
+++ b/sim/v850/sim-main.h
@@ -4,7 +4,6 @@
/* General config options */
#define WITH_CORE
-#define WITH_MODULO_MEMORY 1
#define WITH_WATCHPOINTS 1
generated by cgit v1.1 at 2024-12-13 12:06:45 +0000