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preparation for MCU porting

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This commit is contained in:
e.gavrin 2014-07-08 15:43:26 +04:00
parent 68e6a6241b
commit 7ef551fdde
3 changed files with 23 additions and 28 deletions
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36
Makefile
View File

@ -13,7 +13,7 @@
# limitations under the License.
TARGET ?= jerry
CROSS_COMPILE ?= arm-none-eabi-
CROSS_COMPILE ?=
OBJ_DIR = obj
OUT_DIR = ./out
@ -58,18 +58,12 @@ OBJS = \
$(sort \
$(patsubst %.c,./$(OBJ_DIR)/%.o,$(notdir $(MAIN_MODULE_SRC) $(SOURCES))))
CC = gcc#-4.9
LD = ld
OBJDUMP = objdump
OBJCOPY = objcopy
SIZE = size
STRIP = strip
CROSS_CC = $(CROSS_COMPILE)gcc#-4.9
CROSS_LD = $(CROSS_COMPILE)ld
CROSS_OBJDUMP = $(CROSS_COMPILE)objdump
CROSS_OBJCOPY = $(CROSS_COMPILE)objcopy
CROSS_SIZE = $(CROSS_COMPILE)size
CC = $(CROSS_COMPILE)gcc
LD = $(CROSS_COMPILE)ld
OBJDUMP = $(CROSS_COMPILE)objdump
OBJCOPY = $(CROSS_COMPILE)objcopy
SIZE = $(CROSS_COMPILE)size
STRIP = $(CROSS_COMPILE)strip
# General flags
CFLAGS ?= $(INCLUDES) -std=c99 #-fdiagnostics-color=always
@ -79,33 +73,33 @@ CFLAGS ?= $(INCLUDES) -std=c99 #-fdiagnostics-color=always
#CFLAGS += -Wstrict-prototypes -Wmissing-prototypes
# Flags for MCU
#CFLAGS += -mlittle-endian -mcpu=cortex-m4 -march=armv7e-m -mthumb
#CFLAGS += -mfpu=fpv4-sp-d16 -mfloat-abi=hard
#CFLAGS += -ffunction-sections -fdata-sections
MCU_CFLAGS += -mlittle-endian -mcpu=cortex-m4 -march=armv7e-m -mthumb
MCU_CFLAGS += -mfpu=fpv4-sp-d16 -mfloat-abi=hard
MCU_CFLAGS += -ffunction-sections -fdata-sections
DEBUG_OPTIONS = -g3 -O0 -DDEBUG# -fsanitize=address
DEBUG_OPTIONS = -g3 -O0 -DDEBUG #-fsanitize=address
RELEASE_OPTIONS = -Os -Werror -DNDEBUG
DEFINES = -DMEM_HEAP_CHUNK_SIZE=256 -DMEM_HEAP_AREA_SIZE=32768
TARGET_HOST = -D__HOST
TARGET_MCU = -D__MCU
.PHONY: all debug release clean tests check install
.PHONY: all debug debug.stm32f3 release clean tests check install
all: clean debug release check
debug:
debug: clean
mkdir -p $(OUT_DIR)/debug.host/
$(CC) $(CFLAGS) $(DEBUG_OPTIONS) $(DEFINES) $(TARGET_HOST) \
$(SOURCES) $(MAIN_MODULE_SRC) -o $(OUT_DIR)/debug.host/$(TARGET)
release:
release: clean
mkdir -p $(OUT_DIR)/release.host/
$(CC) $(CFLAGS) $(RELEASE_OPTIONS) $(DEFINES) $(TARGET_HOST) \
$(SOURCES) $(MAIN_MODULE_SRC) -o $(OUT_DIR)/release.host/$(TARGET)
$(STRIP) $(OUT_DIR)/release.host/$(TARGET)
tests:
tests: clean
mkdir -p $(OUT_DIR)/tests.host/
for unit_test in $(UNITTESTS); \
do \

3
src/libcoreint/interpreter.h
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@ -23,6 +23,7 @@
#endif
#include "opcodes.h"
#include "ecma-globals.h"
OPCODE __program[128];
@ -31,6 +32,8 @@ opfunc __opfuncs[LAST_OP];
struct __int_data
{
int pos;
ecma_Object_t *pThisBinding; /**< this binding for current context */
ecma_Object_t *pLexEnv; /**< current lexical environment */
int *root_op_addr;
};

12
src/libcoreint/opcode-structures.h
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@ -390,13 +390,11 @@ OP_CODE_DECL (loop_postcond, T_IDX_IDX,
//// TODO
// Variable declarations
// Variable declaration
OP_CODE_DECL (decl_var, T_IDX,
variable)
// TODO New constructor
#endif /* OPCODE_STRUCTURES_H */
#endif /* OPCODE_STRUCTURES_H */