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Merge remote-tracking branch 'origin/main'

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Hosted Weblate 2021-11-09 22:29:45 +01:00
commit a9ba611ae2
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2 changed files with 84 additions and 84 deletions
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main.c Executable file → Normal file
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@ -117,12 +117,12 @@ static size_t PLACE_IN_DTCM_BSS(_pystack[CIRCUITPY_PYSTACK_SIZE / sizeof(size_t)
#endif
static void reset_devices(void) {
#if CIRCUITPY_BLEIO_HCI
#if CIRCUITPY_BLEIO_HCI
bleio_reset();
#endif
#endif
}
STATIC void start_mp(supervisor_allocation* heap) {
STATIC void start_mp(supervisor_allocation *heap) {
autoreload_stop();
supervisor_workflow_reset();
@ -135,13 +135,13 @@ STATIC void start_mp(supervisor_allocation* heap) {
}
#if MICROPY_MAX_STACK_USAGE
#if MICROPY_MAX_STACK_USAGE
// _ezero (same as _ebss) is an int, so start 4 bytes above it.
if (stack_get_bottom() != NULL) {
mp_stack_set_bottom(stack_get_bottom());
mp_stack_fill_with_sentinel();
}
#endif
#endif
// Sync the file systems in case any used RAM from the GC to cache. As soon
// as we re-init the GC all bets are off on the cache.
@ -201,8 +201,8 @@ STATIC void stop_mp(void) {
// Look for the first file that exists in the list of filenames, using mp_import_stat().
// Return its index. If no file found, return -1.
STATIC const char* first_existing_file_in_list(const char * const * filenames) {
for (int i = 0; filenames[i] != (char*)""; i++) {
STATIC const char *first_existing_file_in_list(const char *const *filenames) {
for (int i = 0; filenames[i] != (char *)""; i++) {
mp_import_stat_t stat = mp_import_stat(filenames[i]);
if (stat == MP_IMPORT_STAT_FILE) {
return filenames[i];
@ -211,8 +211,8 @@ STATIC const char* first_existing_file_in_list(const char * const * filenames) {
return NULL;
}
STATIC bool maybe_run_list(const char * const * filenames, pyexec_result_t* exec_result) {
const char* filename = first_existing_file_in_list(filenames);
STATIC bool maybe_run_list(const char *const *filenames, pyexec_result_t *exec_result) {
const char *filename = first_existing_file_in_list(filenames);
if (filename == NULL) {
return false;
}
@ -226,10 +226,10 @@ STATIC bool maybe_run_list(const char * const * filenames, pyexec_result_t* exec
}
STATIC void count_strn(void *data, const char *str, size_t len) {
*(size_t*)data += len;
*(size_t *)data += len;
}
STATIC void cleanup_after_vm(supervisor_allocation* heap, mp_obj_t exception) {
STATIC void cleanup_after_vm(supervisor_allocation *heap, mp_obj_t exception) {
// Get the traceback of any exception from this run off the heap.
// MP_OBJ_SENTINEL means "this run does not contribute to traceback storage, don't touch it"
// MP_OBJ_NULL (=0) means "this run completed successfully, clear any stored traceback"
@ -249,13 +249,12 @@ STATIC void cleanup_after_vm(supervisor_allocation* heap, mp_obj_t exception) {
// making it fail, but at this point I believe they are not worth spending code on.
if (prev_traceback_allocation != NULL) {
vstr_t vstr;
vstr_init_fixed_buf(&vstr, traceback_len, (char*)prev_traceback_allocation->ptr);
vstr_init_fixed_buf(&vstr, traceback_len, (char *)prev_traceback_allocation->ptr);
mp_print_t print = {&vstr, (mp_print_strn_t)vstr_add_strn};
mp_obj_print_exception(&print, exception);
((char*)prev_traceback_allocation->ptr)[traceback_len] = '\0';
((char *)prev_traceback_allocation->ptr)[traceback_len] = '\0';
}
}
else {
} else {
prev_traceback_allocation = NULL;
}
}
@ -335,17 +334,17 @@ STATIC bool run_code_py(safe_mode_t safe_mode) {
uint8_t next_code_stickiness_situation = SUPERVISOR_NEXT_CODE_OPT_NEWLY_SET;
if (safe_mode == NO_SAFE_MODE) {
static const char * const supported_filenames[] = STRING_LIST(
static const char *const supported_filenames[] = STRING_LIST(
"code.txt", "code.py", "main.py", "main.txt");
#if CIRCUITPY_FULL_BUILD
static const char * const double_extension_filenames[] = STRING_LIST(
static const char *const double_extension_filenames[] = STRING_LIST(
"code.txt.py", "code.py.txt", "code.txt.txt","code.py.py",
"main.txt.py", "main.py.txt", "main.txt.txt","main.py.py");
#endif
stack_resize();
filesystem_flush();
supervisor_allocation* heap = allocate_remaining_memory();
supervisor_allocation *heap = allocate_remaining_memory();
// Prepare the VM state. Includes an alarm check/reset for sleep.
start_mp(heap);
@ -356,14 +355,14 @@ STATIC bool run_code_py(safe_mode_t safe_mode) {
// Check if a different run file has been allocated
if (next_code_allocation) {
((next_code_info_t*)next_code_allocation->ptr)->options &= ~SUPERVISOR_NEXT_CODE_OPT_NEWLY_SET;
next_code_options = ((next_code_info_t*)next_code_allocation->ptr)->options;
if (((next_code_info_t*)next_code_allocation->ptr)->filename[0] != '\0') {
const char* next_list[] = {((next_code_info_t*)next_code_allocation->ptr)->filename, ""};
((next_code_info_t *)next_code_allocation->ptr)->options &= ~SUPERVISOR_NEXT_CODE_OPT_NEWLY_SET;
next_code_options = ((next_code_info_t *)next_code_allocation->ptr)->options;
if (((next_code_info_t *)next_code_allocation->ptr)->filename[0] != '\0') {
const char *next_list[] = {((next_code_info_t *)next_code_allocation->ptr)->filename, ""};
// This is where the user's python code is actually executed:
found_main = maybe_run_list(next_list, &result);
if (!found_main) {
serial_write(((next_code_info_t*)next_code_allocation->ptr)->filename);
serial_write(((next_code_info_t *)next_code_allocation->ptr)->filename);
serial_write_compressed(translate(" not found.\n"));
}
}
@ -374,14 +373,14 @@ STATIC bool run_code_py(safe_mode_t safe_mode) {
found_main = maybe_run_list(supported_filenames, &result);
// If that didn't work, double check the extensions
#if CIRCUITPY_FULL_BUILD
if (!found_main){
if (!found_main) {
found_main = maybe_run_list(double_extension_filenames, &result);
if (found_main) {
serial_write_compressed(translate("WARNING: Your code filename has two extensions\n"));
}
}
#else
(void) found_main;
(void)found_main;
#endif
}
@ -400,7 +399,7 @@ STATIC bool run_code_py(safe_mode_t safe_mode) {
// the options because it can be treated like any other reason-for-stickiness bit. The
// source is different though: it comes from the options that will apply to the next run,
// while the rest of next_code_options is what applied to this run.
if (next_code_allocation != NULL && (((next_code_info_t*)next_code_allocation->ptr)->options & SUPERVISOR_NEXT_CODE_OPT_NEWLY_SET)) {
if (next_code_allocation != NULL && (((next_code_info_t *)next_code_allocation->ptr)->options & SUPERVISOR_NEXT_CODE_OPT_NEWLY_SET)) {
next_code_options |= SUPERVISOR_NEXT_CODE_OPT_NEWLY_SET;
}
@ -562,7 +561,7 @@ STATIC bool run_code_py(safe_mode_t safe_mode) {
}
#if !CIRCUITPY_STATUS_LED
port_interrupt_after_ticks(time_to_epaper_refresh);
port_interrupt_after_ticks(time_to_epaper_refresh);
#endif
#endif
@ -645,72 +644,70 @@ STATIC void __attribute__ ((noinline)) run_boot_py(safe_mode_t safe_mode) {
&& safe_mode == NO_SAFE_MODE
&& MP_STATE_VM(vfs_mount_table) != NULL;
if (!ok_to_run) {
return;
}
static const char * const boot_py_filenames[] = STRING_LIST("boot.py", "boot.txt");
static const char *const boot_py_filenames[] = STRING_LIST("boot.py", "boot.txt");
// Do USB setup even if boot.py is not run.
supervisor_allocation* heap = allocate_remaining_memory();
supervisor_allocation *heap = allocate_remaining_memory();
start_mp(heap);
#if CIRCUITPY_USB
#if CIRCUITPY_USB
// Set up default USB values after boot.py VM starts but before running boot.py.
usb_set_defaults();
#endif
#ifdef CIRCUITPY_BOOT_OUTPUT_FILE
vstr_t boot_text;
vstr_init(&boot_text, 512);
boot_output = &boot_text;
#endif
// Write version info
mp_printf(&mp_plat_print, "%s\nBoard ID:%s\n", MICROPY_FULL_VERSION_INFO, CIRCUITPY_BOARD_ID);
pyexec_result_t result = {0, MP_OBJ_NULL, 0};
bool found_boot = maybe_run_list(boot_py_filenames, &result);
(void) found_boot;
if (ok_to_run) {
#ifdef CIRCUITPY_BOOT_OUTPUT_FILE
vstr_t boot_text;
vstr_init(&boot_text, 512);
boot_output = &boot_text;
#endif
// Write version info
mp_printf(&mp_plat_print, "%s\nBoard ID:%s\n", MICROPY_FULL_VERSION_INFO, CIRCUITPY_BOARD_ID);
bool found_boot = maybe_run_list(boot_py_filenames, &result);
(void)found_boot;
#ifdef CIRCUITPY_BOOT_OUTPUT_FILE
// Get the base filesystem.
fs_user_mount_t *vfs = (fs_user_mount_t *) MP_STATE_VM(vfs_mount_table)->obj;
FATFS *fs = &vfs->fatfs;
#ifdef CIRCUITPY_BOOT_OUTPUT_FILE
// Get the base filesystem.
fs_user_mount_t *vfs = (fs_user_mount_t *)MP_STATE_VM(vfs_mount_table)->obj;
FATFS *fs = &vfs->fatfs;
boot_output = NULL;
bool write_boot_output = (common_hal_mcu_processor_get_reset_reason() == RESET_REASON_POWER_ON);
FIL boot_output_file;
if (f_open(fs, &boot_output_file, CIRCUITPY_BOOT_OUTPUT_FILE, FA_READ) == FR_OK) {
char *file_contents = m_new(char, boot_text.alloc);
UINT chars_read;
if (f_read(&boot_output_file, file_contents, 1+boot_text.len, &chars_read) == FR_OK) {
write_boot_output =
(chars_read != boot_text.len) || (memcmp(boot_text.buf, file_contents, chars_read) != 0);
boot_output = NULL;
bool write_boot_output = (common_hal_mcu_processor_get_reset_reason() == RESET_REASON_POWER_ON);
FIL boot_output_file;
if (f_open(fs, &boot_output_file, CIRCUITPY_BOOT_OUTPUT_FILE, FA_READ) == FR_OK) {
char *file_contents = m_new(char, boot_text.alloc);
UINT chars_read;
if (f_read(&boot_output_file, file_contents, 1 + boot_text.len, &chars_read) == FR_OK) {
write_boot_output =
(chars_read != boot_text.len) || (memcmp(boot_text.buf, file_contents, chars_read) != 0);
}
// no need to f_close the file
}
// no need to f_close the file
if (write_boot_output) {
// Wait 1 second before opening CIRCUITPY_BOOT_OUTPUT_FILE for write,
// in case power is momentary or will fail shortly due to, say a low, battery.
mp_hal_delay_ms(1000);
// USB isn't up, so we can write the file.
// operating at the oofatfs (f_open) layer means the usb concurrent write permission
// is not even checked!
f_open(fs, &boot_output_file, CIRCUITPY_BOOT_OUTPUT_FILE, FA_WRITE | FA_CREATE_ALWAYS);
UINT chars_written;
f_write(&boot_output_file, boot_text.buf, boot_text.len, &chars_written);
f_close(&boot_output_file);
filesystem_flush();
}
#endif
}
if (write_boot_output) {
// Wait 1 second before opening CIRCUITPY_BOOT_OUTPUT_FILE for write,
// in case power is momentary or will fail shortly due to, say a low, battery.
mp_hal_delay_ms(1000);
// USB isn't up, so we can write the file.
// operating at the oofatfs (f_open) layer means the usb concurrent write permission
// is not even checked!
f_open(fs, &boot_output_file, CIRCUITPY_BOOT_OUTPUT_FILE, FA_WRITE | FA_CREATE_ALWAYS);
UINT chars_written;
f_write(&boot_output_file, boot_text.buf, boot_text.len, &chars_written);
f_close(&boot_output_file);
filesystem_flush();
}
#endif
#if CIRCUITPY_USB
#if CIRCUITPY_USB
// Some data needs to be carried over from the USB settings in boot.py
// to the next VM, while the heap is still available.
// Its size can vary, so save it temporarily on the stack,
@ -719,21 +716,21 @@ STATIC void __attribute__ ((noinline)) run_boot_py(safe_mode_t safe_mode) {
size_t size = usb_boot_py_data_size();
uint8_t usb_boot_py_data[size];
usb_get_boot_py_data(usb_boot_py_data, size);
#endif
#endif
cleanup_after_vm(heap, result.exception);
#if CIRCUITPY_USB
#if CIRCUITPY_USB
// Now give back the data we saved from the heap going away.
usb_return_boot_py_data(usb_boot_py_data, size);
#endif
#endif
}
STATIC int run_repl(void) {
int exit_code = PYEXEC_FORCED_EXIT;
stack_resize();
filesystem_flush();
supervisor_allocation* heap = allocate_remaining_memory();
supervisor_allocation *heap = allocate_remaining_memory();
start_mp(heap);
#if CIRCUITPY_USB
@ -878,7 +875,7 @@ void gc_collect(void) {
// This collects root pointers from the VFS mount table. Some of them may
// have lost their references in the VM even though they are mounted.
gc_collect_root((void**)&MP_STATE_VM(vfs_mount_table), sizeof(mp_vfs_mount_t) / sizeof(mp_uint_t));
gc_collect_root((void **)&MP_STATE_VM(vfs_mount_table), sizeof(mp_vfs_mount_t) / sizeof(mp_uint_t));
background_callback_gc_collect();
@ -908,18 +905,20 @@ void gc_collect(void) {
// This naively collects all object references from an approximate stack
// range.
gc_collect_root((void**)sp, ((uint32_t)port_stack_get_top() - sp) / sizeof(uint32_t));
gc_collect_root((void **)sp, ((uint32_t)port_stack_get_top() - sp) / sizeof(uint32_t));
gc_collect_end();
}
void NORETURN nlr_jump_fail(void *val) {
reset_into_safe_mode(MICROPY_NLR_JUMP_FAIL);
while (true) {}
while (true) {
}
}
void NORETURN __fatal_error(const char *msg) {
reset_into_safe_mode(MICROPY_FATAL_ERROR);
while (true) {}
while (true) {
}
}
#ifndef NDEBUG

1
tools/codeformat.py
View File

@ -38,6 +38,7 @@ import subprocess
# Relative to top-level repo dir.
PATHS = [
# C
"main.c",
"devices/**/*.[ch]",
"drivers/bus/*.[ch]",
"extmod/*.[ch]",