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Take more RAM, but cap it.

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This commit is contained in:
Brad Nelson
2022-02-07 09:48:12 -08:00
parent a16cf640ce
commit 74125fc19e
6 changed files with 16 additions and 27 deletions
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2
ueforth/Makefile
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@ -387,7 +387,6 @@ ESP32_PARTS = tools/replace.js \
common/calling.h \
common/core.h \
common/interp.h \
esp32/config.h \
esp32/options.h \
esp32/builtins.h \
esp32/builtins.cpp \
@ -398,7 +397,6 @@ $(ESP32)/ESP32forth/ESP32forth.ino: $(ESP32_PARTS) | $(ESP32)/ESP32forth
cat esp32/template.ino | tools/replace.js \
VERSION=$(VERSION) \
REVISION=$(REVISION) \
config=@esp32/config.h \
opcodes=@common/opcodes.h \
extra_opcodes=@common/extra_opcodes.h \
calling=@common/calling.h \

16
ueforth/esp32/config.h
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@ -1,16 +0,0 @@
// Copyright 2022 Bradley D. Nelson
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#define STACK_CELLS 512
#define INTERRUPT_STACK_CELLS 64

10
ueforth/esp32/main.cpp
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@ -13,9 +13,13 @@
// limitations under the License.
void setup() {
cell_t hs = heap_caps_get_largest_free_block(MALLOC_CAP_INTERNAL);
cell_t *heap = (cell_t *) malloc(hs);
forth_init(0, 0, heap, hs, boot, sizeof(boot));
cell_t fh = heap_caps_get_free_size(MALLOC_CAP_INTERNAL);
cell_t hc = heap_caps_get_largest_free_block(MALLOC_CAP_INTERNAL);
if (fh - hc < MINIMUM_FREE_SYSTEM_HEAP) {
hc = fh - MINIMUM_FREE_SYSTEM_HEAP;
}
cell_t *heap = (cell_t *) malloc(hc);
forth_init(0, 0, heap, hc, boot, sizeof(boot));
}
void loop() {

4
ueforth/esp32/options.h
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@ -12,6 +12,10 @@
// See the License for the specific language governing permissions and
// limitations under the License.
#define STACK_CELLS 512
#define INTERRUPT_STACK_CELLS 64
#define MINIMUM_FREE_SYSTEM_HEAP (64 * 1024)
// Default on several options.
#define ENABLE_SPIFFS_SUPPORT
#define ENABLE_WIFI_SUPPORT

10
ueforth/esp32/sim_main.cpp
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@ -12,15 +12,14 @@
// See the License for the specific language governing permissions and
// limitations under the License.
#define SIM_HEAP_SIZE (100 * 1024 + 1024 * 1024)
#define STACK_CELLS 512
#include "esp32/options.h"
#include "common/opcodes.h"
#include "common/extra_opcodes.h"
#include "common/floats.h"
#include "common/calling.h"
#define SIM_HEAP_SIZE (100 * 1024 + 1024 * 1024)
static cell_t *simulated(cell_t *sp, const char *op);
#define PLATFORM_OPCODE_LIST \
@ -33,8 +32,9 @@ static cell_t *simulated(cell_t *sp, const char *op);
PLATFORM_SIMULATED_OPCODE_LIST
#undef XV
#define MALLOC_CAP_INTERNAL SIM_HEAP_SIZE
#define heap_caps_get_largest_free_block(x) (x)
#define MALLOC_CAP_INTERNAL 0
#define heap_caps_get_largest_free_block(x) SIM_HEAP_SIZE
#define heap_caps_get_free_size(x) SIM_HEAP_SIZE
#include "common/core.h"
#include "common/interp.h"

1
ueforth/esp32/template.ino
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@ -19,7 +19,6 @@
* Revision: {{REVISION}}
*/
{{config}}
{{options}}
{{opcodes}}
{{extra_opcodes}}