8334: RP2040 lacks raw memory map access

locale/circuitpython.pot

@@ -89,13 +89,17 @@ msgid ""
 msgstr ""
 
 #: ports/atmel-samd/common-hal/alarm/__init__.c
+#: ports/atmel-samd/common-hal/audiobusio/I2SOut.c
 #: ports/cxd56/common-hal/analogio/AnalogOut.c ports/cxd56/common-hal/rtc/RTC.c
+#: ports/espressif/common-hal/audiobusio/I2SOut.c
 #: ports/espressif/common-hal/rtc/RTC.c
 #: ports/mimxrt10xx/common-hal/analogio/AnalogOut.c
 #: ports/mimxrt10xx/common-hal/rtc/RTC.c ports/nrf/common-hal/alarm/__init__.c
-#: ports/nrf/common-hal/analogio/AnalogOut.c ports/nrf/common-hal/rtc/RTC.c
+#: ports/nrf/common-hal/analogio/AnalogOut.c
+#: ports/nrf/common-hal/audiobusio/I2SOut.c ports/nrf/common-hal/rtc/RTC.c
 #: ports/raspberrypi/common-hal/alarm/__init__.c
 #: ports/raspberrypi/common-hal/analogio/AnalogOut.c
+#: ports/raspberrypi/common-hal/audiobusio/I2SOut.c
 #: ports/raspberrypi/common-hal/rtc/RTC.c ports/stm/common-hal/alarm/__init__.c
 #: ports/stm/common-hal/canio/Listener.c ports/stm/common-hal/rtc/RTC.c
 #: shared-bindings/audiobusio/I2SOut.c shared-bindings/audiobusio/PDMIn.c
@@ -458,9 +462,14 @@ msgstr ""
 
 #: ports/espressif/common-hal/memorymap/AddressRange.c
 #: ports/nrf/common-hal/memorymap/AddressRange.c
+#: ports/raspberrypi/common-hal/memorymap/AddressRange.c
 msgid "Address range not allowed"
 msgstr ""
 
+#: shared-bindings/memorymap/AddressRange.c
+msgid "Address range wraps around"
+msgstr ""
+
 #: ports/espressif/common-hal/canio/CAN.c
 msgid "All CAN peripherals are in use"
 msgstr ""
@@ -2127,6 +2136,10 @@ msgstr ""
 msgid "UUID value is not str, int or byte buffer"
 msgstr ""
 
+#: ports/raspberrypi/common-hal/memorymap/AddressRange.c
+msgid "Unable to access unaliged IO register"
+msgstr ""
+
 #: ports/atmel-samd/common-hal/audiobusio/I2SOut.c
 #: ports/atmel-samd/common-hal/audioio/AudioOut.c
 #: ports/raspberrypi/common-hal/audiobusio/I2SOut.c
@@ -2180,14 +2193,14 @@ msgstr ""
 msgid "Unable to start mDNS query"
 msgstr ""
 
-#: shared-bindings/memorymap/AddressRange.c
-msgid "Unable to write to address."
-msgstr ""
-
 #: shared-bindings/nvm/ByteArray.c
 msgid "Unable to write to nvm."
 msgstr ""
 
+#: ports/raspberrypi/common-hal/memorymap/AddressRange.c
+msgid "Unable to write to read-only memory"
+msgstr ""
+
 #: shared-bindings/alarm/SleepMemory.c
 msgid "Unable to write to sleep_memory."
 msgstr ""
@@ -2948,7 +2961,7 @@ msgstr ""
 msgid "empty file"
 msgstr ""
 
-#: extmod/moduasyncio.c extmod/moduheapq.c extmod/modutimeq.c
+#: extmod/moduasyncio.c extmod/moduheapq.c
 msgid "empty heap"
 msgstr ""
 
@@ -3899,10 +3912,6 @@ msgstr ""
 msgid "pull masks conflict with direction masks"
 msgstr ""
 
-#: extmod/modutimeq.c
-msgid "queue overflow"
-msgstr ""
-
 #: py/parse.c
 msgid "raw f-strings are not supported"
 msgstr ""

ports/espressif/common-hal/memorymap/AddressRange.c

@@ -66,7 +66,7 @@ size_t common_hal_memorymap_addressrange_get_length(const memorymap_addressrange
     return self->len;
 }
 
-bool common_hal_memorymap_addressrange_set_bytes(const memorymap_addressrange_obj_t *self,
+void common_hal_memorymap_addressrange_set_bytes(const memorymap_addressrange_obj_t *self,
     size_t start_index, uint8_t *values, size_t len) {
     uint8_t *address = self->start_address + start_index;
     #pragma GCC diagnostic push
@@ -83,8 +83,6 @@ bool common_hal_memorymap_addressrange_set_bytes(const memorymap_addressrange_ob
         memcpy(address, values, len);
     }
     #pragma GCC diagnostic pop
-
-    return true;
 }
 
 void common_hal_memorymap_addressrange_get_bytes(const memorymap_addressrange_obj_t *self,

ports/nrf/common-hal/memorymap/AddressRange.c

@@ -95,7 +95,7 @@ uint32_t common_hal_memorymap_addressrange_get_length(const memorymap_addressran
 }
 
 
-bool common_hal_memorymap_addressrange_set_bytes(const memorymap_addressrange_obj_t *self,
+void common_hal_memorymap_addressrange_set_bytes(const memorymap_addressrange_obj_t *self,
     uint32_t start_index, uint8_t *values, uint32_t len) {
     uint8_t *address = self->start_address + start_index;
     #pragma GCC diagnostic push
@@ -112,8 +112,6 @@ bool common_hal_memorymap_addressrange_set_bytes(const memorymap_addressrange_ob
         memcpy(address, values, len);
     }
     #pragma GCC diagnostic pop
-
-    return true;
 }
 
 void common_hal_memorymap_addressrange_get_bytes(const memorymap_addressrange_obj_t *self,

ports/raspberrypi/common-hal/memorymap/AddressRange.c

@@ -0,0 +1,136 @@
+/*
+ * This file is part of the MicroPython project, http://micropython.org/
+ *
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2020 microDev
+ * Copyright (c) 2023 Bob Abeles
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include <string.h>
+
+#include "shared-bindings/memorymap/AddressRange.h"
+
+#include "py/runtime.h"
+
+#include "hardware/regs/addressmap.h"
+
+// RP2 address map ranges, must be arranged in order by ascending start address
+addressmap_rp2_range_t rp2_ranges[] = {
+    {(uint8_t *)ROM_BASE,           0x00004000, ROM},        // boot ROM
+    {(uint8_t *)XIP_BASE,           0x00100000, XIP},        // XIP normal cache operation
+    {(uint8_t *)XIP_NOALLOC_BASE,   0x00100000, XIP},        // XIP check for hit, no update on miss
+    {(uint8_t *)XIP_NOCACHE_BASE,   0x00100000, XIP},        // XIP don't check for hit, no update on miss
+    {(uint8_t *)XIP_NOCACHE_NOALLOC_BASE, 0x00100000, XIP},  // XIP bypass cache completely
+    {(uint8_t *)XIP_CTRL_BASE,      0x00004000, IO},         // XIP control registers
+    {(uint8_t *)XIP_SRAM_BASE,      0x00004000, SRAM},       // XIP SRAM 16KB XIP cache
+    {(uint8_t *)XIP_SSI_BASE,       0x00004000, IO},         // XIP SSI registers
+    {(uint8_t *)SRAM_BASE,          0x00042000, SRAM},       // SRAM 256KB striped plus 16KB contiguous
+    {(uint8_t *)SRAM0_BASE,         0x00040000, SRAM},       // SRAM0 to SRAM3 256KB non-striped
+    {(uint8_t *)SYSINFO_BASE,       0x00070000, IO},         // APB peripherals
+    {(uint8_t *)DMA_BASE,           0x00004000, IO},         // DMA registers
+    {(uint8_t *)USBCTRL_DPRAM_BASE, 0x00001000, SRAM},       // USB DPSRAM 4KB
+    {(uint8_t *)USBCTRL_REGS_BASE,  0x00004000, IO},         // USB registers
+    {(uint8_t *)PIO0_BASE,          0x00004000, IO},         // PIO0 registers
+    {(uint8_t *)PIO1_BASE,          0x00004000, IO},         // PIO1 registers
+    {(uint8_t *)SIO_BASE,           0x00001000, IO},         // SIO registers, no aliases
+    {(uint8_t *)PPB_BASE,           0x00004000, IO}          // PPB registers
+};
+
+void common_hal_memorymap_addressrange_construct(memorymap_addressrange_obj_t *self,
+    uint8_t *start_address, size_t length) {
+    for (size_t i = 0; i < MP_ARRAY_SIZE(rp2_ranges); i++) {
+        if (start_address <= rp2_ranges[i].start_address) {
+            uint8_t *range_end_address = rp2_ranges[i].start_address + rp2_ranges[i].len - 1;
+            uint8_t *end_address = start_address + length - 1;
+            if (start_address > range_end_address || end_address > range_end_address) {
+                break;
+            }
+            self->start_address = start_address;
+            self->len = length;
+            self->type = rp2_ranges[i].type;
+            return;
+        }
+    }
+
+    mp_raise_ValueError(translate("Address range not allowed"));
+}
+
+size_t common_hal_memorymap_addressrange_get_length(const memorymap_addressrange_obj_t *self) {
+    return self->len;
+}
+
+void common_hal_memorymap_addressrange_set_bytes(const memorymap_addressrange_obj_t *self,
+    size_t start_index, uint8_t *values, size_t len) {
+    uint8_t *dest_addr = self->start_address + start_index;
+    switch (self->type) {
+        case SRAM:
+            // Writes to SRAM may be arbitrary length and alignment. We use memcpy() which
+            // may optimize aligned writes depending on CIRCUITPY_FULL_BUILD of the CP build.
+            memcpy(dest_addr, values, len);
+            break;
+        case IO:
+            if ((size_t)dest_addr & 0x03 || len & 0x03) {
+                // Unaligned access or unaligned length not supported by RP2 for IO registers
+                mp_raise_RuntimeError(translate("Unable to access unaliged IO register"));
+            } else {
+                // Aligned access and length, use 32-bit writes
+                uint32_t *dest_addr32 = (uint32_t *)dest_addr;
+                size_t len32 = len >> 2;
+                for (size_t i = 0; i < len32; i++) {
+                    *dest_addr32++ = ((uint32_t *)values)[i << 2];
+                }
+            }
+            break;
+        case XIP:
+        case ROM:
+            // XIP and ROM are read-only
+            mp_raise_RuntimeError(translate("Unable to write to read-only memory"));
+            break;
+    }
+}
+
+void common_hal_memorymap_addressrange_get_bytes(const memorymap_addressrange_obj_t *self,
+    size_t start_index, size_t len, uint8_t *values) {
+    uint8_t *src_addr = self->start_address + start_index;
+    switch (self->type) {
+        case SRAM:
+        case XIP:
+        case ROM:
+            // Reads from these sources may be arbitrary length and alignment. We use memcpy()
+            // which may optimize aligned writes depending on CIRCUITPY_FULL_BUILD of the CP build.
+            memcpy(values, src_addr, len);
+            break;
+        case IO:
+            if ((size_t)src_addr & 0x03 || len & 0x03) {
+                // Unaligned access or unaligned length not supported by RP2 for IO registers
+                mp_raise_RuntimeError(translate("Unable to access unaliged IO register"));
+            } else {
+                // Aligned access and length, use 32-bit writes
+                uint32_t *src_addr32 = (uint32_t *)src_addr;
+                size_t len32 = len >> 2;
+                for (size_t i = 0; i < len32; i++) {
+                    ((uint32_t *)values)[i] = *src_addr32++;
+                }
+            }
+            break;
+    }
+}

ports/raspberrypi/common-hal/memorymap/AddressRange.h

@@ -0,0 +1,49 @@
+/*
+ * This file is part of the MicroPython project, http://micropython.org/
+ *
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2020 microDev
+ * Copyright (c) 2023 Bob Abeles
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#ifndef MICROPY_INCLUDED_RASPBERRYPI_COMMON_HAL_MEMORYMAP_ADDRESSRANGE_H
+#define MICROPY_INCLUDED_RASPBERRYPI_COMMON_HAL_MEMORYMAP_ADDRESSRANGE_H
+
+#include "py/obj.h"
+
+// depending on the section memory type, different access methods and rules apply
+typedef enum { SRAM, ROM, XIP, IO } memorymap_rp2_section_t;
+
+typedef struct {
+    mp_obj_base_t base;
+    uint8_t *start_address;
+    size_t len;
+    memorymap_rp2_section_t type;
+} memorymap_addressrange_obj_t;
+
+typedef struct {
+    uint8_t *start_address;
+    size_t len;
+    memorymap_rp2_section_t type;
+} addressmap_rp2_range_t;
+
+#endif // MICROPY_INCLUDED_RASPBERRYPI_COMMON_HAL_MEMORYMAP_ADDRESSRANGE_H

ports/raspberrypi/common-hal/memorymap/__init__.c

@@ -0,0 +1 @@
+// No memorymap module functions.

ports/raspberrypi/mpconfigport.mk

@@ -15,6 +15,7 @@ CIRCUITPY_FULL_BUILD ?= 1
 CIRCUITPY_AUDIOMP3 ?= 1
 CIRCUITPY_BITOPS ?= 1
 CIRCUITPY_IMAGECAPTURE ?= 1
+CIRCUITPY_MEMORYMAP ?= 1
 CIRCUITPY_PWMIO ?= 1
 CIRCUITPY_RGBMATRIX ?= $(CIRCUITPY_DISPLAYIO)
 CIRCUITPY_ROTARYIO ?= 1

py/argcheck.c

@@ -115,6 +115,8 @@ void mp_arg_parse_all(size_t n_pos, const mp_obj_t *pos, mp_map_t *kws, size_t n
             out_vals[i].u_bool = mp_obj_is_true(given_arg);
         } else if ((allowed[i].flags & MP_ARG_KIND_MASK) == MP_ARG_INT) {
             out_vals[i].u_int = mp_obj_get_int(given_arg);
+        } else if ((allowed[i].flags & MP_ARG_KIND_MASK) == MP_ARG_UINT) {
+            out_vals[i].u_uint = mp_obj_get_uint(given_arg);
         } else {
             assert((allowed[i].flags & MP_ARG_KIND_MASK) == MP_ARG_OBJ);
             out_vals[i].u_obj = given_arg;

py/obj.c

@@ -420,6 +420,21 @@ bool mp_obj_get_int_maybe(mp_const_obj_t arg, mp_int_t *value) {
     return true;
 }
 
+mp_uint_t mp_obj_get_uint(mp_const_obj_t arg) {
+    if (arg == mp_const_false) {
+        return 0;
+    } else if (arg == mp_const_true) {
+        return 1;
+    } else if (mp_obj_is_small_int(arg)) {
+        return MP_OBJ_SMALL_INT_VALUE(arg);
+    } else if (mp_obj_is_type(arg, &mp_type_int)) {
+        return mp_obj_int_get_uint_checked(arg);
+    } else {
+        mp_obj_t res = mp_unary_op(MP_UNARY_OP_INT, (mp_obj_t)arg);
+        return mp_obj_int_get_uint_checked(res);
+    }
+}
+
 #if MICROPY_PY_BUILTINS_FLOAT
 bool mp_obj_get_float_maybe(mp_obj_t arg, mp_float_t *value) {
     mp_float_t val;

py/obj.h

@@ -939,6 +939,7 @@ static MP_INLINE bool mp_obj_is_integer(mp_const_obj_t o) {
 mp_int_t mp_obj_get_int(mp_const_obj_t arg);
 mp_int_t mp_obj_get_int_truncated(mp_const_obj_t arg);
 bool mp_obj_get_int_maybe(mp_const_obj_t arg, mp_int_t *value);
+mp_uint_t mp_obj_get_uint(mp_const_obj_t arg);
 #if MICROPY_PY_BUILTINS_FLOAT
 mp_float_t mp_obj_get_float(mp_obj_t self_in);
 bool mp_obj_get_float_maybe(mp_obj_t arg, mp_float_t *value);

py/runtime.h

@@ -45,6 +45,7 @@ typedef enum {
     MP_ARG_BOOL      = 0x001,
     MP_ARG_INT       = 0x002,
     MP_ARG_OBJ       = 0x003,
+    MP_ARG_UINT      = 0x004,
     MP_ARG_KIND_MASK = 0x0ff,
     MP_ARG_REQUIRED  = 0x100,
     MP_ARG_KW_ONLY   = 0x200,
@@ -53,6 +54,7 @@ typedef enum {
 typedef union _mp_arg_val_t {
     bool u_bool;
     mp_int_t u_int;
+    mp_uint_t u_uint;
     mp_obj_t u_obj;
     mp_rom_obj_t u_rom_obj;
 } mp_arg_val_t;

shared-bindings/memorymap/AddressRange.c

@@ -51,23 +51,25 @@
 
 //|     def __init__(self, *, start, length) -> None:
 //|         """Constructs an address range starting at ``start`` and ending at
-//|         ``start + length``. An exception will be raised if any of the
+//|         ``start + length - 1``. An exception will be raised if any of the
 //|         addresses are invalid or protected."""
 //|         ...
 STATIC mp_obj_t memorymap_addressrange_make_new(const mp_obj_type_t *type, size_t n_args, size_t n_kw, const mp_obj_t *all_args) {
     enum { ARG_start, ARG_length };
     static const mp_arg_t allowed_args[] = {
-        { MP_QSTR_start, MP_ARG_KW_ONLY | MP_ARG_REQUIRED | MP_ARG_INT },
+        { MP_QSTR_start, MP_ARG_KW_ONLY | MP_ARG_REQUIRED | MP_ARG_UINT },
         { MP_QSTR_length, MP_ARG_KW_ONLY | MP_ARG_REQUIRED | MP_ARG_INT },
     };
     mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)];
     mp_arg_parse_all_kw_array(n_args, n_kw, all_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args);
 
-    size_t start =
+    size_t start = args[ARG_start].u_uint;
-        mp_arg_validate_int_min(args[ARG_start].u_int, 0, MP_QSTR_start);
     size_t length =
         mp_arg_validate_int_min(args[ARG_length].u_int, 1, MP_QSTR_length);
-
+    // Check for address range wrap here as this can break port-specific code due to size_t overflow.
+    if (start + length - 1 < start) {
+        mp_raise_ValueError(translate("Address range wraps around"));
+    }
 
     memorymap_addressrange_obj_t *self = mp_obj_malloc(memorymap_addressrange_obj_t, &memorymap_addressrange_type);
 
@@ -104,7 +106,8 @@ STATIC MP_DEFINE_CONST_DICT(memorymap_addressrange_locals_dict, memorymap_addres
 //|     def __getitem__(self, index: int) -> int:
 //|         """Returns the value(s) at the given index.
 //|
-//|         1, 2, 4 and 8 byte aligned reads will be done in one transaction.
+//|         1, 2, 4 and 8 byte aligned reads will be done in one transaction
+//|         when possible.
 //|         All others may use multiple transactions."""
 //|         ...
 //|     @overload
@@ -113,7 +116,8 @@ STATIC MP_DEFINE_CONST_DICT(memorymap_addressrange_locals_dict, memorymap_addres
 //|     def __setitem__(self, index: int, value: int) -> None:
 //|         """Set the value(s) at the given index.
 //|
-//|         1, 2, 4 and 8 byte aligned writes will be done in one transaction.
+//|         1, 2, 4 and 8 byte aligned writes will be done in one transaction
+//|         when possible.
 //|         All others may use multiple transactions."""
 //|         ...
 //|
@@ -154,9 +158,7 @@ STATIC mp_obj_t memorymap_addressrange_subscr(mp_obj_t self_in, mp_obj_t index_i
                     mp_raise_NotImplementedError(translate("array/bytes required on right side"));
                 }
 
-                if (!common_hal_memorymap_addressrange_set_bytes(self, slice.start, src_items, src_len)) {
+                common_hal_memorymap_addressrange_set_bytes(self, slice.start, src_items, src_len);
-                    mp_raise_RuntimeError(translate("Unable to write to address."));
-                }
                 return mp_const_none;
                 #else
                 return MP_OBJ_NULL; // op not supported
@@ -184,9 +186,7 @@ STATIC mp_obj_t memorymap_addressrange_subscr(mp_obj_t self_in, mp_obj_t index_i
                 mp_arg_validate_int_range(byte_value, 0, 255, MP_QSTR_bytes);
 
                 uint8_t short_value = byte_value;
-                if (!common_hal_memorymap_addressrange_set_bytes(self, index, &short_value, 1)) {
+                common_hal_memorymap_addressrange_set_bytes(self, index, &short_value, 1);
-                    mp_raise_RuntimeError(translate("Unable to write to address."));
-                }
                 return mp_const_none;
             }
         }

shared-bindings/memorymap/AddressRange.h

@@ -33,14 +33,14 @@ extern const mp_obj_type_t memorymap_addressrange_type;
 
 void common_hal_memorymap_addressrange_construct(memorymap_addressrange_obj_t *self, uint8_t *start_address, size_t length);
 
-uint32_t common_hal_memorymap_addressrange_get_length(const memorymap_addressrange_obj_t *self);
+size_t common_hal_memorymap_addressrange_get_length(const memorymap_addressrange_obj_t *self);
 
-bool common_hal_memorymap_addressrange_set_bytes(const memorymap_addressrange_obj_t *self,
+void common_hal_memorymap_addressrange_set_bytes(const memorymap_addressrange_obj_t *self,
-    uint32_t start_index, uint8_t *values, uint32_t len);
+    size_t start_index, uint8_t *values, size_t len);
 
 // len and values are intentionally swapped to signify values is an output and
 // also leverage the compiler to validate uses are expected.
 void common_hal_memorymap_addressrange_get_bytes(const memorymap_addressrange_obj_t *self,
-    uint32_t start_index, uint32_t len, uint8_t *values);
+    size_t start_index, size_t len, uint8_t *values);
 
 #endif  // MICROPY_INCLUDED_SHARED_BINDINGS_MEMORYMAP_ADDRESSRANGE_H