Commit d3ebe482 authored by Damien George's avatar Damien George
Browse files

Factor and simplify Makefile's and mpconfig, part 2.

parent 136f6752
#include <stdio.h>
#include <assert.h>
#include <sys/types.h>
#include <sys/mman.h>
#include <string.h>
#include "misc.h"
#include "asmx64.h"
#include "mpconfig.h"
// wrapper around everything in this file
#if MICROPY_EMIT_X64
#include <sys/types.h>
#include <sys/mman.h>
#include "asmx64.h"
#if defined(__OpenBSD__) || defined(__MACH__)
#define MAP_ANONYMOUS MAP_ANON
#endif
......
......@@ -6,6 +6,8 @@
#include "mpconfig.h"
#include "gc.h"
#if MICROPY_ENABLE_GC
// a machine word is big enough to hold a pointer
/*
#define BYTES_PER_WORD (8)
......@@ -380,3 +382,5 @@ int main(void) {
gc_dump_at();
}
*/
#endif // MICROPY_ENABLE_GC
......@@ -4,8 +4,11 @@
#include <fcntl.h>
#include "misc.h"
#include "mpconfig.h"
#include "lexer.h"
#if MICROPY_ENABLE_LEXER_UNIX
typedef struct _str_buf_t {
bool free; // free src_beg when done
const char *src_beg; // beginning of source
......@@ -78,3 +81,5 @@ mp_lexer_t *mp_import_open_file(qstr mod_name) {
vstr_printf(vstr, "%s.py", qstr_str(mod_name));
return mp_lexer_new_from_file(vstr_str(vstr)); // TODO does lexer need to copy the string? can we free it here?
}
#endif // MICROPY_ENABLE_LEXER_UNIX
......@@ -39,14 +39,29 @@
#define MICROPY_MEM_STATS (0)
#endif
// Whether to build code to show byte code
#ifndef MICROPY_SHOW_BC
#define MICROPY_SHOW_BC (0)
#endif
/*****************************************************************************/
/* Fine control over Python features */
// Whether to include the garbage collector
#ifndef MICROPY_ENABLE_GC
#define MICROPY_ENABLE_GC (0)
#endif
// Whether to include REPL helper function
#ifndef MICROPY_ENABLE_REPL_HELPERS
#define MICROPY_ENABLE_REPL_HELPERS (0)
#endif
// Whether to include lexer helper function for unix
#ifndef MICROPY_ENABLE_LEXER_UNIX
#define MICROPY_ENABLE_LEXER_UNIX (0)
#endif
// Whether to support float and complex types
#ifndef MICROPY_ENABLE_FLOAT
#define MICROPY_ENABLE_FLOAT (0)
......
......@@ -24,6 +24,7 @@ PY_O_BASENAME = \
nlrx64.o \
nlrthumb.o \
malloc.o \
gc.o \
qstr.o \
vstr.o \
unicode.o \
......@@ -88,6 +89,10 @@ $(PY_BUILD)%.o: $(PY_SRC)/%.S
$(PY_BUILD)%.o: $(PY_SRC)/%.c mpconfigport.h
$(CC) $(CFLAGS) -c -o $@ $<
# optimising gc for speed; 5ms down to 4ms on pybv2
$(PY_BUILD)gc.o: $(PY_SRC)/gc.c
$(CC) $(CFLAGS) -O3 -c -o $@ $<
# optimising vm for speed, adds only a small amount to code size but makes a huge difference to speed (20% faster)
$(PY_BUILD)vm.o: $(PY_SRC)/vm.c
$(CC) $(CFLAGS) -O3 -c -o $@ $<
......
......@@ -8,6 +8,8 @@
#include "mpconfig.h"
#include "bc0.h"
#if MICROPY_SHOW_BC
#define DECODE_UINT do { unum = *ip++; if (unum > 127) { unum = ((unum & 0x3f) << 8) | (*ip++); } } while (0)
#define DECODE_ULABEL do { unum = (ip[0] | (ip[1] << 8)); ip += 2; } while (0)
#define DECODE_SLABEL do { unum = (ip[0] | (ip[1] << 8)) - 0x8000; ip += 2; } while (0)
......@@ -363,3 +365,5 @@ void mp_show_byte_code(const byte *ip, int len) {
printf("\n");
}
}
#endif // MICROPY_SHOW_BC
# define main target
all: all2
# include py core make definitions
include ../py/py.mk
# program for deletion
RM = /bin/rm
STMSRC=lib
#STMOTGSRC=lib-otg
FATFSSRC=fatfs
CC3KSRC=cc3k
PYSRC=../py
BUILD=build
DFU=../tools/dfu.py
TARGET=PYBOARD
......@@ -11,7 +18,7 @@ AS = arm-none-eabi-as
CC = arm-none-eabi-gcc
LD = arm-none-eabi-ld
CFLAGS_CORTEX_M4 = -mthumb -mtune=cortex-m4 -mabi=aapcs-linux -mcpu=cortex-m4 -mfpu=fpv4-sp-d16 -mfloat-abi=hard -fsingle-precision-constant -Wdouble-promotion -DSTM32F40XX -DHSE_VALUE=8000000
CFLAGS = -I. -I$(PYSRC) -I$(FATFSSRC) -I$(STMSRC) -Wall -ansi -std=gnu99 -Os -DNDEBUG $(CFLAGS_CORTEX_M4) -D$(TARGET)
CFLAGS = -I. -I$(PY_SRC) -I$(FATFSSRC) -I$(STMSRC) -Wall -ansi -std=gnu99 -Os -DNDEBUG $(CFLAGS_CORTEX_M4) -D$(TARGET)
#CFLAGS += -I$(STMOTGSRC) -DUSE_HOST_MODE -DUSE_OTG_MODE
LDFLAGS = --nostdlib -T stm32f405.ld
......@@ -43,53 +50,6 @@ SRC_S = \
startup_stm32f40xx.s \
gchelper.s \
PY_O = \
nlrthumb.o \
gc.o \
malloc.o \
qstr.o \
vstr.o \
unicode.o \
lexer.o \
parse.o \
scope.o \
compile.o \
emitcommon.o \
emitpass1.o \
emitbc.o \
asmthumb.o \
emitnthumb.o \
emitinlinethumb.o \
runtime.o \
map.o \
obj.o \
objbool.o \
objboundmeth.o \
objcell.o \
objclass.o \
objclosure.o \
objcomplex.o \
objdict.o \
objexcept.o \
objfloat.o \
objfun.o \
objgenerator.o \
objinstance.o \
objint.o \
objlist.o \
objmodule.o \
objnone.o \
objrange.o \
objset.o \
objslice.o \
objstr.o \
objtuple.o \
objtype.o \
builtin.o \
builtinimport.o \
vm.o \
repl.o \
SRC_FATFS = \
ff.c \
diskio.c \
......@@ -146,10 +106,10 @@ SRC_CC3K = \
ccspi.c \
pybcc3k.c \
OBJ = $(addprefix $(BUILD)/, $(SRC_C:.c=.o) $(SRC_S:.s=.o) $(PY_O) $(SRC_FATFS:.c=.o) $(SRC_STM:.c=.o) $(SRC_CC3K:.c=.o))
OBJ = $(addprefix $(BUILD)/, $(SRC_C:.c=.o) $(SRC_S:.s=.o) $(SRC_FATFS:.c=.o) $(SRC_STM:.c=.o) $(SRC_CC3K:.c=.o)) $(PY_O)
#OBJ += $(addprefix $(BUILD)/, $(SRC_STM_OTG:.c=.o))
all: $(BUILD) $(BUILD)/flash.dfu
all2: $(BUILD) $(BUILD)/flash.dfu
$(BUILD)/flash.dfu: $(BUILD)/flash0.bin $(BUILD)/flash1.bin
python $(DFU) -b 0x08000000:$(BUILD)/flash0.bin -b 0x08020000:$(BUILD)/flash1.bin $@
......@@ -164,9 +124,6 @@ $(BUILD)/flash.elf: $(OBJ)
$(LD) $(LDFLAGS) -o $@ $(OBJ)
arm-none-eabi-size $@
$(BUILD):
mkdir -p $@
$(BUILD)/%.o: %.s
$(AS) -o $@ $<
......@@ -185,31 +142,7 @@ $(BUILD)/%.o: $(STMSRC)/%.c
$(BUILD)/%.o: $(CC3KSRC)/%.c
$(CC) $(CFLAGS) -c -o $@ $<
$(BUILD)/%.o: $(PYSRC)/%.s
$(AS) -o $@ $<
$(BUILD)/%.o: $(PYSRC)/%.S
$(CC) $(CFLAGS) -c -o $@ $<
$(BUILD)/%.o: $(PYSRC)/%.c mpconfigport.h
$(CC) $(CFLAGS) -c -o $@ $<
$(BUILD)/emitnthumb.o: $(PYSRC)/emitnative.c $(PYSRC)/emit.h
$(CC) $(CFLAGS) -DN_THUMB -c -o $@ $<
# optimising gc for speed; 5ms down to 4ms
$(BUILD)/gc.o: $(PYSRC)/gc.c
$(CC) $(CFLAGS) -O3 -c -o $@ $<
# optimising vm for speed, adds only a small amount to code size but makes a huge difference to speed (20% faster)
$(BUILD)/vm.o: $(PYSRC)/vm.c
$(CC) $(CFLAGS) -O3 -c -o $@ $<
$(BUILD)/parse.o: $(PYSRC)/grammar.h
$(BUILD)/compile.o: $(PYSRC)/grammar.h
$(BUILD)/emitbc.o: $(PYSRC)/emit.h
clean:
/bin/rm -rf $(BUILD)
$(RM) -rf $(BUILD)
.PHONY: all clean
.PHONY: all all2 clean
......@@ -4,6 +4,7 @@
#define MICROPY_EMIT_THUMB (1)
#define MICROPY_EMIT_INLINE_THUMB (1)
#define MICROPY_ENABLE_GC (1)
#define MICROPY_ENABLE_REPL_HELPERS (1)
#define MICROPY_ENABLE_FLOAT (1)
......
// options to control how Micro Python is built
#define MICROPY_ENABLE_FLOAT (1)
#define MICROPY_EMIT_CPYTHON (1)
#define MICROPY_ENABLE_LEXER_UNIX (1)
#define MICROPY_ENABLE_FLOAT (1)
// type definitions for the specific machine
......
......@@ -10,6 +10,7 @@
#define MICROPY_EMIT_INLINE_THUMB (0)
#define MICROPY_MEM_STATS (1)
#define MICROPY_ENABLE_REPL_HELPERS (1)
#define MICROPY_ENABLE_LEXER_UNIX (1)
#define MICROPY_ENABLE_FLOAT (1)
// type definitions for the specific machine
......
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