Verified Commit fc6222fd authored by Rahix's avatar Rahix
Browse files

build(micropython): Integrate upy into meson build system



Signed-off-by: Rahix's avatarRahix <rahix@rahix.de>
parent 99dc28da
......@@ -7,3 +7,4 @@ subdir('hello-freertos/')
subdir('hello-world/')
subdir('imutest/')
subdir('ips/')
subdir('upy-minimal/')
file ../../build/hw-tests/upy-minimal/upy-minimal.elf
source ../../.gdbinit
#include <stdint.h>
#include <stdio.h>
#include <string.h>
#include "py/compile.h"
#include "py/runtime.h"
#include "py/repl.h"
#include "py/gc.h"
#include "py/mperrno.h"
#include "lib/utils/pyexec.h"
#include "leds.h"
static char *stack_top;
#if MICROPY_ENABLE_GC
static char heap[4096];
#endif
int mp_hal_stdin_rx_chr(void);
int main(int argc, char **argv) {
int stack_dummy;
stack_top = (char*)&stack_dummy;
leds_init();
#if MICROPY_ENABLE_GC
gc_init(heap, heap + sizeof(heap));
#endif
mp_init();
pyexec_friendly_repl();
mp_deinit();
return 0;
}
void gc_collect(void) {
// WARNING: This gc_collect implementation doesn't try to get root
// pointers from CPU registers, and thus may function incorrectly.
void *dummy;
gc_collect_start();
gc_collect_root(&dummy, ((mp_uint_t)stack_top - (mp_uint_t)&dummy) / sizeof(mp_uint_t));
gc_collect_end();
gc_dump_info();
}
mp_lexer_t *mp_lexer_new_from_file(const char *filename) {
mp_raise_OSError(MP_ENOENT);
}
mp_import_stat_t mp_import_stat(const char *path) {
return MP_IMPORT_STAT_NO_EXIST;
}
mp_obj_t mp_builtin_open(size_t n_args, const mp_obj_t *args, mp_map_t *kwargs) {
return mp_const_none;
}
MP_DEFINE_CONST_FUN_OBJ_KW(mp_builtin_open_obj, 1, mp_builtin_open);
void nlr_jump_fail(void *val) {
while (1);
}
void NORETURN __fatal_error(const char *msg) {
while (1);
}
#ifndef NDEBUG
void MP_WEAK __assert_func(const char *file, int line, const char *func, const char *expr) {
printf("Assertion '%s' failed, at file %s:%d\n", expr, file, line);
__fatal_error("Assertion failed");
}
#endif
name = 'upy-minimal'
#################################
# MicroPython Generated Headers #
#################################
version_h = custom_target(
'mpversion.h',
output: 'mpversion.h',
command: [
micropython_gen_version,
python3,
micropython_dir,
'@OUTPUT@',
],
)
modules_h = custom_target(
'moduledefs.h',
output: 'moduledefs.h',
input: micropython_sources,
command: [micropython_gen_modules, '@OUTPUT@', '@INPUT@'],
)
qstr_h = custom_target(
'qstrdefs.generated.h',
output: 'qstrdefs.generated.h',
input: [modules_h, version_h, micropython_sources],
command: [micropython_gen_qstr, meson.current_source_dir(), '@OUTPUT@', '@INPUT@'],
)
###################
# MicroPython Lib #
###################
upy = static_library(
'micropython',
micropython_sources,
micropython_additional_sources,
modules_h,
qstr_h,
version_h,
include_directories: micropython_includes,
)
executable(
name + '.elf',
'main.c',
'uart.c',
'systick.c',
qstr_h,
include_directories: micropython_includes,
dependencies: [libcard10, max32665_startup],
link_with: upy,
link_args: [
'-Wl,-Map=' + meson.current_build_dir() + '/' + name + '.map',
],
)
#include <stdint.h>
// options to control how MicroPython is built
// You can disable the built-in MicroPython compiler by setting the following
// config option to 0. If you do this then you won't get a REPL prompt, but you
// will still be able to execute pre-compiled scripts, compiled with mpy-cross.
#define MICROPY_ENABLE_COMPILER (1)
#define MICROPY_QSTR_BYTES_IN_HASH (1)
// #define MICROPY_QSTR_EXTRA_POOL mp_qstr_frozen_const_pool
#define MICROPY_ALLOC_PATH_MAX (256)
#define MICROPY_ALLOC_PARSE_CHUNK_INIT (16)
#define MICROPY_EMIT_X64 (0)
#define MICROPY_EMIT_THUMB (0)
#define MICROPY_EMIT_INLINE_THUMB (0)
#define MICROPY_COMP_MODULE_CONST (0)
#define MICROPY_COMP_CONST (0)
#define MICROPY_COMP_DOUBLE_TUPLE_ASSIGN (0)
#define MICROPY_COMP_TRIPLE_TUPLE_ASSIGN (0)
#define MICROPY_MEM_STATS (0)
#define MICROPY_DEBUG_PRINTERS (1)
#define MICROPY_ENABLE_GC (1)
#define MICROPY_GC_ALLOC_THRESHOLD (0)
#define MICROPY_HELPER_REPL (1)
#define MICROPY_HELPER_LEXER_UNIX (0)
#define MICROPY_ENABLE_SOURCE_LINE (1)
#define MICROPY_ENABLE_DOC_STRING (1)
#define MICROPY_ERROR_REPORTING (MICROPY_ERROR_REPORTING_DETAILED)
#define MICROPY_BUILTIN_METHOD_CHECK_SELF_ARG (0)
#define MICROPY_PY_ASYNC_AWAIT (0)
#define MICROPY_PY_BUILTINS_BYTEARRAY (1)
#define MICROPY_PY_BUILTINS_DICT_FROMKEYS (1)
#define MICROPY_PY_BUILTINS_MEMORYVIEW (1)
#define MICROPY_PY_BUILTINS_ENUMERATE (1)
#define MICROPY_PY_BUILTINS_FILTER (1)
#define MICROPY_PY_BUILTINS_FROZENSET (1)
#define MICROPY_PY_BUILTINS_REVERSED (1)
#define MICROPY_PY_BUILTINS_SET (1)
#define MICROPY_PY_BUILTINS_SLICE (1)
#define MICROPY_PY_BUILTINS_PROPERTY (1)
#define MICROPY_PY_BUILTINS_MIN_MAX (1)
#define MICROPY_PY_BUILTINS_STR_COUNT (1)
#define MICROPY_PY_BUILTINS_STR_OP_MODULO (0)
#define MICROPY_PY_BUILTINS_HELP (1)
#define MICROPY_PY_BUILTINS_HELP_MODULES (1)
#define MICROPY_PY___FILE__ (0)
#define MICROPY_PY_GC (0)
#define MICROPY_PY_ARRAY (1)
#define MICROPY_PY_ATTRTUPLE (1)
#define MICROPY_PY_COLLECTIONS (1)
#define MICROPY_PY_MATH (1)
#define MICROPY_PY_CMATH (1)
#define MICROPY_PY_IO (1)
#define MICROPY_PY_STRUCT (1)
#define MICROPY_PY_SYS (1)
#define MICROPY_MODULE_FROZEN_MPY (0)
#define MICROPY_CPYTHON_COMPAT (0)
#define MICROPY_LONGINT_IMPL (MICROPY_LONGINT_IMPL_LONGLONG)
#define MICROPY_FLOAT_IMPL (MICROPY_FLOAT_IMPL_FLOAT)
#define MICROPY_PY_UTIME_MP_HAL (1)
#define MODULE_BUZZER_ENABLED (1)
#define MODULE_UTIME_ENABLED (1)
// type definitions for the specific machine
#define MICROPY_MAKE_POINTER_CALLABLE(p) ((void*)((mp_uint_t)(p) | 1))
// This port is intended to be 32-bit, but unfortunately, int32_t for
// different targets may be defined in different ways - either as int
// or as long. This requires different printf formatting specifiers
// to print such value. So, we avoid int32_t and use int directly.
#define UINT_FMT "%u"
#define INT_FMT "%d"
typedef int mp_int_t; // must be pointer size
typedef unsigned mp_uint_t; // must be pointer size
typedef long mp_off_t;
#define MP_PLAT_PRINT_STRN(str, len) mp_hal_stdout_tx_strn_cooked(str, len)
// extra built in names to add to the global namespace
#define MICROPY_PORT_BUILTINS \
{ MP_ROM_QSTR(MP_QSTR_open), MP_ROM_PTR(&mp_builtin_open_obj) },
// We need to provide a declaration/definition of alloca()
#include <alloca.h>
#define MICROPY_HW_BOARD_NAME "card10"
#define MICROPY_HW_MCU_NAME "max32665"
#define MP_STATE_PORT MP_STATE_VM
#define MICROPY_PORT_ROOT_POINTERS \
const char *readline_hist[8];
#pragma once
void mp_hal_set_interrupt_char(char c);
#include "py/mpconfig.h"
#include "mxc_delay.h"
void mp_hal_delay_ms(mp_uint_t ms) {
mxc_delay (ms * 1000); // TODO check return value
}
void mp_hal_delay_us(mp_uint_t us) {
mxc_delay (us); // TODO check return value
}
mp_uint_t mp_hal_ticks_ms(void) {
return 0;
}
mp_uint_t mp_hal_ticks_us(void) {
return 0;
}
mp_uint_t mp_hal_ticks_cpu(void) {
return 0;
}
#include <unistd.h>
#include "py/mpconfig.h"
#include "uart.h"
/*
* Core UART functions to implement for a port
*/
extern mxc_uart_regs_t * ConsoleUart;
// Receive single character
int mp_hal_stdin_rx_chr(void) {
return UART_ReadByte(ConsoleUart);
}
// Send string of given length
void mp_hal_stdout_tx_strn(const char *str, mp_uint_t len) {
UART_Write(ConsoleUart, (uint8_t*)str, len);
}
void mp_hal_set_interrupt_char(char c) {
return;
}
......@@ -6,5 +6,7 @@ subdir('./vendor/Bosch/BMA400/')
subdir('./vendor/Maxim/MAX77650/')
subdir('./gfx/')
subdir('./micropython/')
subdir('./card10/')
subdir('./ff13/')
#!/usr/bin/env python3
# Usage: gen-modules.py <source path> <output.h> <input.c ...>
import sys
import os
def main():
# Get 'official' makemoduledefs.py
path = sys.argv[1] + "/micropython/py"
sys.path.insert(0, path)
import makemoduledefs
modules = set()
for source in sys.argv[3:]:
modules |= makemoduledefs.find_module_registrations(source)
stdout = sys.stdout
with open(sys.argv[2], "w") as f:
sys.stdout = f
makemoduledefs.generate_module_table_header(sorted(modules))
sys.stdout = stdout
try:
os.mkdir(os.path.dirname(sys.argv[2]) + "/genhdr")
except FileExistsError:
pass
linkname = os.path.dirname(sys.argv[2]) + "/genhdr/" + os.path.basename(sys.argv[2])
if os.path.exists(linkname):
os.unlink(linkname)
os.symlink(
"../" + os.path.basename(sys.argv[2]),
linkname,
)
if __name__ == "__main__":
main()
#!/bin/bash
set -e
PYTHON="$1"
SOURCE_DIR="$2"
PROJECT_SRC="$3"
OUTPUT="$4"
# IGNORE="$5"
shift 5
OUTPUT_DIR="$(dirname "$OUTPUT")"
mkdir -p "$OUTPUT_DIR/genhdr"
ln -sfr "$OUTPUT" "$OUTPUT_DIR/genhdr/$(basename "$OUTPUT")"
# call gcc -E to generate qstr.i.last
gcc -E -DNO_QSTR -I"$SOURCE_DIR/micropython" -I"$PROJECT_SRC" -I"$OUTPUT_DIR" "$@" >"$OUTPUT_DIR/qstr.i.last"
# Generate qstr.split
"$PYTHON" "$SOURCE_DIR/micropython/py/makeqstrdefs.py" split \
"$OUTPUT_DIR/qstr.i.last" "$OUTPUT_DIR/qstr" "$OUTPUT_DIR/qstrdefs.collected.h" >/dev/null
# Generate qstr.collected.h
"$PYTHON" "$SOURCE_DIR/micropython/py/makeqstrdefs.py" cat \
"$OUTPUT_DIR/qstr.i.last" "$OUTPUT_DIR/qstr" "$OUTPUT_DIR/qstrdefs.collected.h" >/dev/null
# Preprocess Header ... I did not come up with this, this is code copied from
# the official make file. Seriously.
cat "$SOURCE_DIR/micropython/py/qstrdefs.h" "$OUTPUT_DIR/qstrdefs.collected.h" \
| sed 's/^Q(.*)/"&"/' \
| gcc -E -I"$SOURCE_DIR/micropython" -I"$PROJECT_SRC" -I"$OUTPUT_DIR" - \
| sed 's/^\"\(Q(.*)\)\"/\1/' \
>"$OUTPUT_DIR/qstrdefs.preprocessed.h"
# Call makeqstrdata
"$PYTHON" "$SOURCE_DIR/micropython/py/makeqstrdata.py" "$OUTPUT_DIR/qstrdefs.preprocessed.h" >"$OUTPUT"
#!/bin/sh
set -e
# makeversionhdr has to be executed in the micropython subdir
# so it picks up the correct version
OUT="$(realpath "$3")"
OUTDIR="$(dirname "$OUT")"
mkdir -p "$OUTDIR/genhdr"
ln -sfr "$OUT" "$OUTDIR/genhdr/$(basename "$OUT")"
cd "$2/micropython"
"$1" "$2/micropython/py/makeversionhdr.py" "$OUT"
# Scripts
micropython_gen_modules = [
python3,
files('gen-modules.py'),
meson.current_source_dir(),
]
micropython_dir = meson.current_source_dir()
micropython_gen_version = files('./gen-version.sh')
micropython_gen_qstr = [
files('gen-qstr.sh'),
python3,
meson.current_source_dir(),
]
# Sources
micropython_includes = include_directories(
'./micropython/',
'./micropython/lib/utils',
)
micropython_sources = files(
'micropython/py/argcheck.c',
'micropython/py/asmarm.c', 'micropython/py/asmbase.c',
'micropython/py/asmthumb.c',
'micropython/py/asmx64.c',
'micropython/py/asmx86.c',
'micropython/py/asmxtensa.c',
'micropython/py/bc.c',
'micropython/py/binary.c',
'micropython/py/builtinevex.c',
'micropython/py/builtinhelp.c',
'micropython/py/builtinimport.c',
'micropython/py/compile.c',
'micropython/py/emitbc.c',
'micropython/py/emitcommon.c',
'micropython/py/emitglue.c',
'micropython/py/emitinlinethumb.c',
'micropython/py/emitinlinextensa.c',
'micropython/py/emitnarm.c',
'micropython/py/emitnative.c',
'micropython/py/emitnthumb.c',
'micropython/py/emitnx64.c',
'micropython/py/emitnx86.c',
'micropython/py/emitnxtensa.c',
'micropython/py/formatfloat.c',
'micropython/py/frozenmod.c',
'micropython/py/gc.c',
'micropython/py/lexer.c',
'micropython/py/malloc.c',
'micropython/py/map.c',
'micropython/py/modarray.c',
'micropython/py/modbuiltins.c',
'micropython/py/modcmath.c',
'micropython/py/modcollections.c',
'micropython/py/modgc.c',
'micropython/py/modio.c',
'micropython/py/modmath.c',
'micropython/py/modmicropython.c',
'micropython/py/modstruct.c',
'micropython/py/modsys.c',
'micropython/py/modthread.c',
'micropython/py/moduerrno.c',
'micropython/py/mpprint.c',
'micropython/py/mpstate.c',
'micropython/py/mpz.c',
'micropython/py/nativeglue.c',
'micropython/py/nlr.c',
'micropython/py/nlrsetjmp.c',
'micropython/py/nlrthumb.c',
'micropython/py/nlrx64.c',
'micropython/py/nlrx86.c',
'micropython/py/nlrxtensa.c',
'micropython/py/obj.c',
'micropython/py/objarray.c',
'micropython/py/objattrtuple.c',
'micropython/py/objbool.c',
'micropython/py/objboundmeth.c',
'micropython/py/objcell.c',
'micropython/py/objclosure.c',
'micropython/py/objcomplex.c',
'micropython/py/objdeque.c',
'micropython/py/objdict.c',
'micropython/py/objenumerate.c',
'micropython/py/objexcept.c',
'micropython/py/objfilter.c',
'micropython/py/objfloat.c',
'micropython/py/objfun.c',
'micropython/py/objgenerator.c',
'micropython/py/objgetitemiter.c',
'micropython/py/objint.c',
'micropython/py/objint_longlong.c',
'micropython/py/objint_mpz.c',
'micropython/py/objlist.c',
'micropython/py/objmap.c',
'micropython/py/objmodule.c',
'micropython/py/objnamedtuple.c',
'micropython/py/objnone.c',
'micropython/py/objobject.c',
'micropython/py/objpolyiter.c',
'micropython/py/objproperty.c',
'micropython/py/objrange.c',
'micropython/py/objreversed.c',
'micropython/py/objset.c',
'micropython/py/objsingleton.c',
'micropython/py/objslice.c',
'micropython/py/objstr.c',
'micropython/py/objstringio.c',
'micropython/py/objstrunicode.c',
'micropython/py/objtuple.c',
'micropython/py/objtype.c',
'micropython/py/objzip.c',
'micropython/py/opmethods.c',
'micropython/py/parse.c',
'micropython/py/parsenum.c',
'micropython/py/parsenumbase.c',
'micropython/py/persistentcode.c',
'micropython/py/pystack.c',
'micropython/py/qstr.c',
'micropython/py/reader.c',
'micropython/py/repl.c',
'micropython/py/runtime.c',
'micropython/py/runtime_utils.c',
'micropython/py/scheduler.c',
'micropython/py/scope.c',
'micropython/py/sequence.c',
'micropython/py/showbc.c',
'micropython/py/smallint.c',
'micropython/py/stackctrl.c',
'micropython/py/stream.c',
'micropython/py/unicode.c',
'micropython/py/vm.c',
'micropython/py/vstr.c',
'micropython/py/warning.c',
)
micropython_additional_sources = files(
'micropython/lib/utils/stdout_helpers.c',
'micropython/lib/utils/pyexec.c',
'micropython/lib/mp-readline/readline.c',
)
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