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Author	SHA1	Message	Date
Alessandro Gatti	3225c1bc66	qemu: Disable native emitter for the MICROBIT board. ... The Micro:Bit machine definition in Qemu has soft MMU support enabled, which is currently not compatible with the way MicroPython generates code that needs to call back into non-emitted code. As a stop-gap solution, the native code emitter for the MICROBIT board is turned off. Signed-off-by: Alessandro Gatti <a.gatti@frob.it>	2025-01-16 12:11:09 +11:00
Alessandro Gatti	1232a83555	qemu/mcu/arm: Dump exception cause and registers on machine error. ... When a CPU exception is raised when emulating a Thumb-capable processor, the default exception handler would simply enter in an endless loop without providing any further information. This commit adds a more complete exception handler that dumps to STDOUT the exception cause and the status of the registers at the moment of the exception. Signed-off-by: Alessandro Gatti <a.gatti@frob.it>	2025-01-16 12:10:56 +11:00
Alessandro Gatti	0950f65ac4	tools/pyboard.py: Wait a bit before accessing the PTY serial port. ... Some PTY targets, namely `NETDUINO2` and `MICROBIT` under Qemu, take a bit more time to present a REPL than usual. The pyboard tool is a bit too impatient and would bail out before any of those targets had a chance to respond to the raw REPL request. Co-authored-by: Damien George <damien@micropython.org> Signed-off-by: Alessandro Gatti <a.gatti@frob.it>	2025-01-16 12:10:28 +11:00
Damien George	d533c9067a	tools/autobuild: Don't allow a board to change its ID. ... All board IDs are now the board directory name. Signed-off-by: Damien George <damien@micropython.org>	2025-01-15 16:48:10 +11:00
Damien George	ca71df0081	esp32/boards: Remove remaining "id" entries from board.json. ... This entry was originally used to override the firmware filenames generated by the build server, but these days all filenames should match the board directory name. So, remove the "id" entry and let the default be used. This is a follow-up to 1a99f74063 (these three boards were added after that change). Signed-off-by: Damien George <damien@micropython.org>	2025-01-15 16:48:10 +11:00
Dryw Wade	0a9cc9014a	rp2/boards/SPARKFUN_THINGPLUS_RP2350: Add SparkFun Thing Plus RP2350. ... Signed-off-by: Dryw Wade <dryw.wade@sparkfun.com>	2025-01-15 11:06:40 +11:00
Alessandro Gatti	e73cf71a24	tests/extmod/re_sub.py: Fix test execution on Python 3.13. ... This commit fixes a test failure for `extmod/re_sub.py` where the code, whilst being correct, would not make the test pass due to a newer Python version than expected. On Python 3.13, running `tests/extmod/re_sub.py` would yield a deprecation warning about `re.sub` not providing the match count as a keyword parameter. This warning would be embedded in the expected test result and thus the test would always fail. Co-authored-by: stijn <stijn@ignitron.net> Signed-off-by: Alessandro Gatti <a.gatti@frob.it>	2025-01-15 07:46:09 +11:00
Damien George	1b4c969ce0	tests/multi_net: Update TLS test certificates and keys. ... They expired in early January 2025. Signed-off-by: Damien George <damien@micropython.org>	2025-01-14 14:55:30 +11:00
Damien George	6dbb7ab18f	tests/README: Update TLS certificate generation instructions. ... Fix the command that converts `ec_key.pem` to `ec_key.der`, and increase the certificate validity to 10 years. Signed-off-by: Damien George <damien@micropython.org>	2025-01-14 14:38:41 +11:00
Damien George	790986b3ed	github/workflows: Use ubuntu-22.04 for unix qemu CI. ... To use an older version of libffi. Signed-off-by: Damien George <damien@micropython.org>	2025-01-14 14:06:03 +11:00
Damien George	5a5f0cb462	github/workflows: Use Python 3.11 for unix settrace jobs. ... GitHub Actions has updated ubuntu-latest to 24.04, which now defaults CPython to 3.12, which has a known regression with settrace. Fix that by explicitly using CPython 3.11. Signed-off-by: Damien George <damien@micropython.org>	2025-01-14 14:02:46 +11:00
Dryw Wade	99ac8193ea	rp2/boards/SPARKFUN_PROMICRO_RP2350: Add SparkFun Pro Micro RP2350. ... Signed-off-by: Dryw Wade <dryw.wade@sparkfun.com>	2025-01-11 14:35:41 +11:00
Dryw Wade	7964a435ea	rp2/machine_bitstream: Tweak MP_HAL_BITSTREAM_NS_OVERHEAD for RP2350. ... See https://github.com/micropython/micropython/issues/16190#issuecomment-2466155919 Signed-off-by: Dryw Wade <dryw.wade@sparkfun.com>	2025-01-11 14:23:51 +11:00
Dryw Wade	065d45f9ec	rp2/mphalport: Fix mp_hal_pin_low/high() for pin>=32. ... Fixes issue #16190. Signed-off-by: Dryw Wade <dryw.wade@sparkfun.com>	2025-01-11 14:23:40 +11:00
Damien George	495ce91cae	tools/ci.sh: Run test_full for qemu port CI. ... Signed-off-by: Damien George <damien@micropython.org>	2025-01-06 17:57:48 +11:00
Damien George	b2a4501461	qemu/Makefile: Add test_full target to run a comprehensive test suite. ... The tests now include `--via-mpy` and `--via-mpy --emit native`, which will test more cases of the native emitter under both ARM and RISC-V. Signed-off-by: Damien George <damien@micropython.org>	2025-01-06 17:57:48 +11:00
Damien George	bb1e7de5c6	qemu/boards: Exclude Thumb2 tests and tests failing with native emitter. ... The `asmbcc`, `asmbitops`, `asmconst` and `asmit` tests fail to compile with mpy-cross on armv6 architecture (used by SABRELITE), so explicitly exclude them. The `math_domain` and `vfs_rom` tests fail when compiled to native machine code, so also exclude those unconditionally. Signed-off-by: Damien George <damien@micropython.org>	2025-01-06 17:57:29 +11:00
Damien George	fca8ea6c39	tests/extmod/vfs_rom.py: Import errno for test. ... It's needed by the test. This previously passed because the compiler (actually parser) optimises away errno constants. Signed-off-by: Damien George <damien@micropython.org>	2025-01-06 17:55:11 +11:00
Damien George	966eb00394	tests/run-tests.py: Implement getcwd on __FS hook filesystem. ... This method is needed by tests like `extmod/vfs_rom.py`. Signed-off-by: Damien George <damien@micropython.org>	2025-01-06 17:55:11 +11:00
Damien George	510e055c71	py/asmarm: Allow function state to be larger than 255. ... Co-authored-by: Alessandro Gatti <a.gatti@frob.it> Signed-off-by: Damien George <damien@micropython.org>	2025-01-06 17:55:11 +11:00
Damien George	6a90e513de	py/asmarm: Fix asm_arm_ldrh_reg_reg_offset to emit correct machine code. ... Prior to this fix, the assembler generated `LDRH Rd, [Rn, #imm]!`, so the second `LDRH` from the same origin would load from the wrong base. Co-authored-by: Alessandro Gatti <a.gatti@frob.it> Signed-off-by: Damien George <damien@micropython.org>	2025-01-06 17:55:03 +11:00
Damien George	91e30df5f2	tests/run-tests.py: Set __main__ module to __injected_test. ... When using unittest (for example) with injected mpy files, not only does the name of the main test module need to be `__main__`, but also the `__main__` module should correspond to this injected module. Otherwise the unittest test won't be detected. Signed-off-by: Damien George <damien@micropython.org>	2025-01-06 17:48:22 +11:00
Yoctopuce	5d12df51fc	py/obj: Make literals unsigned in float get/new functions. ... Fixes gcc warning when -Wsign-conversion is on. Signed-off-by: Yoctopuce <dev@yoctopuce.com>	2025-01-02 13:36:33 +11:00
Yoctopuce	9bb6b50693	py/obj: Cast float literals to 64-bit to prevent overflow warning. ... Fixes compilation warning C4307: '+': integral constant overflow. Signed-off-by: Yoctopuce <dev@yoctopuce.com>	2025-01-02 13:33:39 +11:00
Yoctopuce	61995b53c3	extmod/moddeflate: Add missing size_t cast. ... To prevent compiler warnings. Signed-off-by: Yoctopuce <dev@yoctopuce.com>	2025-01-02 13:33:39 +11:00
Yoctopuce	b323b42770	extmod/modsocket: Add missing static in private function definitions. ... Signed-off-by: Yoctopuce <dev@yoctopuce.com>	2025-01-02 13:33:39 +11:00
Yoctopuce	3dd605e7de	shared/timeutils: Add missing mp_uint_t casts. ... To prevent compiler warnings. Signed-off-by: Yoctopuce <dev@yoctopuce.com>	2025-01-02 13:28:01 +11:00
Victor Rajewski	61e2931f86	stm32/mboot: Add mboot version string. ... Adds a configurable version string to a known location at the end of mboot flash section. Also stores the options mboot was built with, eg usb and which filesystems are supported. A board can override the defaults, or disable the version string entirely by setting MBOOT_VERSION_ALLOCATED_BYTES=0. Signed-off-by: Victor Rajewski <victor@allumeenergy.com.au>	2025-01-02 12:59:14 +11:00
Alessandro Gatti	931a768f55	tests/run-tests.py: Detect inlineasm support and add tests if needed. ... This commit implements a method to detect at runtime if inline assembler support is enabled, and if so which platform it targets. This allows clean test runs even on modified version of ARM-based ports where inline assembler support is disabled, running inline assembler tests on ports that have such feature not enabled by default and manually enabled, and allows to always run the correct inlineasm tests for ports that support more than one architecture (esp32, qemu, rp2). Signed-off-by: Alessandro Gatti <a.gatti@frob.it>	2025-01-02 11:52:28 +11:00
Alessandro Gatti	24482a93ef	rp2/mpconfigport: Enable RV32 inline assembly support. ... This commit enables by default inline assembly support for the RP2 target when it is operating in RISC-V mode. This brings the feature set when in RISC-V mode to parity with what's available in ARM mode. Signed-off-by: Alessandro Gatti <a.gatti@frob.it>	2025-01-02 11:52:28 +11:00
Alessandro Gatti	36aa7545b0	qemu/main: Make GC heap size configurable on a per-arch basis. ... In certain circumstances depending on the code size, the `deflate_decompress` test fails on both ARM and RV32 with a memory allocation failure error. The issue is mitigated by having a larger GC heap, in this case around 20 KBytes more than the original 100 KBytes default. This commit makes the GC heap size configurable on a per-arch basis, with both ARM and RV32 using the enlarged 120 KBytes heap. Signed-off-by: Alessandro Gatti <a.gatti@frob.it>	2025-01-02 11:51:50 +11:00
Alessandro Gatti	268acb714d	py/emitinlinerv32: Add inline assembler support for RV32. ... This commit adds support for writing inline assembler functions when targeting a RV32IMC processor. Given that this takes up a bit of rodata space due to its large instruction decoding table and its extensive error messages, it is enabled by default only on offline targets such as mpy-cross and the qemu port. Signed-off-by: Alessandro Gatti <a.gatti@frob.it>	2025-01-02 11:49:10 +11:00
Alessandro Gatti	3044233ea3	py/misc: Add a popcount(uint32_t) implementation. ... This makes the existing popcount(uint32_t) implementation found in the RV32 emitter available to the rest of the codebase. This version of popcount will use intrinsic or builtin implementations if they are available, falling back to a generic implementation if that is not the case. Signed-off-by: Alessandro Gatti <a.gatti@frob.it>	2025-01-01 10:44:53 +01:00
Alessandro Gatti	a5270c84cf	tests/inlineasm: Make room for RV32IMC inline asm tests. ... Thumb/Thumb2 tests are now into their own subdirectory, as RV32IMC-specific tests will be added as part of the RV32 inline assembler support. Signed-off-by: Alessandro Gatti <a.gatti@frob.it>	2025-01-01 10:44:50 +01:00
Damien George	c73204128e	tests/extmod: Add VfsRom test. ... Provides full coverage of the VfsRom driver. Signed-off-by: Damien George <damien@micropython.org>	2024-12-23 13:04:55 +11:00
Damien George	def9a37994	qemu/mpconfigport: Enable VfsRom. ... Signed-off-by: Damien George <damien@micropython.org>	2024-12-23 13:04:55 +11:00
Damien George	d9378c9287	unix: Enable VfsRom on standard and coverage variants. ... Signed-off-by: Damien George <damien@micropython.org>	2024-12-23 13:04:55 +11:00
Damien George	97518064cd	py/persistentcode: Add support for loading .mpy files from a ROM reader. ... This adds an optimisation for loading .mpy files from a reader that points to ROM. In such a case qstr, str and bytes data, along with bytecode, are all referenced in-place in ROM. Signed-off-by: Damien George <damien@micropython.org>	2024-12-23 13:04:55 +11:00
Damien George	5e9dd4b6a2	extmod/vfs_reader: Add support for opening a memory-mappable file. ... If the file can be memory mapped (because it responds to the buffer protocol) then return a memory-reader that directly references the ROM data of the file. Signed-off-by: Damien George <damien@micropython.org>	2024-12-23 13:04:54 +11:00
Damien George	f870e8d2d4	py/reader: Provide mp_reader_try_read_rom() function. ... This allows accessing data directly in ROM if the reader supports it. Signed-off-by: Damien George <damien@micropython.org>	2024-12-23 13:04:54 +11:00
Damien George	a1c32101ac	py/qstr: Add qstr_from_strn_static() helper function. ... Allows an interned string to reference static/ROM data, instead of allocating it on the GC heap. Signed-off-by: Damien George <damien@micropython.org>	2024-12-23 13:04:54 +11:00
Damien George	50637ff239	extmod/vfs_rom: Add VfsRom filesystem object. ... This commit defines a new ROMFS filesystem for storing read-only files that can be memory mapped, and a new VfsRom driver. Files opened from this filesystem support the buffer protocol. This allows naturally getting the memory-mapped address of the file using: - memoryview(file) - uctypes.addressof(file) Furthermore, if these files are .mpy files then their content can be referenced in-place when importing. Such imports take up a lot less RAM than importing from a normal filesystem. This is essentially dynamically frozen .mpy files, building on the revamped v6 .mpy file format. Signed-off-by: Damien George <damien@micropython.org>	2024-12-23 13:04:54 +11:00
Alessandro Gatti	4729a89504	tools/verifygitlog.py: Show invalid commit subjects in quotes. ... If a commit subject line has any trailing whitespace it won't match the repository validation rules, and the line will show up as part of the relevant error message. However, since there's no quotation marks around the offending text, the trailing whitespace may go unnoticed, and given that the commit message is then discarded when the commit operation is retried this can get fairly annoying. This commit simply modifies the error output for invalid subject lines to add quotation marks around the offending text, so trailing whitespace is much easier to see. Signed-off-by: Alessandro Gatti <a.gatti@frob.it>	2024-12-23 12:55:20 +11:00
Alessandro Gatti	7ca6e5eb68	qemu: Add test_natmod target for RV32 and use as part of CI pipeline. ... This commit brings the natmod tests in the CI build process for the RV32 platform. Not all example natmods are tested at the moment, as `features` requires soft-float support, and `btree` needs thread-local storage support in `mpy_ld.py` when built with the CI's toolchain. Co-authored-by: Damien George <damien@micropython.org> Signed-off-by: Alessandro Gatti <a.gatti@frob.it>	2024-12-23 10:04:19 +11:00
Alessandro Gatti	4bf087b272	py/dynruntime.mk: Delete compiled module file on clean. ... This commit adds the compiled native module file to the list of files to remove when `make clean` is issued in a native module source directory. Signed-off-by: Alessandro Gatti <a.gatti@frob.it>	2024-12-23 10:03:02 +11:00
Alessandro Gatti	1857e62fdc	examples/natmod/re: Fix build on RV32 with alloca. ... This fixes compilation of the `re` natmod example when built with Picolibc in the CI environment. Ubuntu 22.04's combination of its bare metal RISC-V toolchain and its version of Picolibc makes the `alloca` symbol more elusive than it should be. This commit makes the `re` natmod try harder to get an `alloca` implementation. Signed-off-by: Alessandro Gatti <a.gatti@frob.it>	2024-12-23 10:02:42 +11:00
Alessandro Gatti	6760e00817	tools/mpy_ld.py: Add native modules support for RV32 code. ... This commit adds support for RV32IMC native modules, as in embedding native code into a self-contained MPY module and and make its exported functions available to the MicroPython environment. Signed-off-by: Alessandro Gatti <a.gatti@frob.it>	2024-12-23 10:02:20 +11:00
robert-hh	136058496f	esp32/machine_timer: Restrict timer numbers for ESP32C6 to 0 and 1. ... The ESP32C6 has only one timer in each of the two groups. Also add a check for valid timer numbers. Addresses issue #16438. Signed-off-by: robert-hh <robert@hammelrath.com>	2024-12-21 00:37:49 +11:00
Damien George	8b6bd43eab	extmod/vfs: Guard mutating fs functions with MICROPY_VFS_WRITABLE. ... Enabled by default. Useful for ports that need the VFS but don't have any writable filesystems. Signed-off-by: Damien George <damien@micropython.org>	2024-12-20 21:58:50 +11:00
Damien George	a3128f89cc	tests: Fix all file ioctl's to support only MP_STREAM_CLOSE. ... A return value of 0 from Python-level `ioctl()` means success, but if that's returned unconditionally it means that the method supports all ioctl calls, which is not true. Returning 0 without doing anything can potentially lead to a crash, eg for MP_STREAM_SEEK which requires returning a value in the passed-in struct pointer. This commit makes it so that all `ioctl()` methods respond only to MP_STREAM_CLOSE, ie they return -1 (indicating error) for all other ioctl calls. Signed-off-by: Damien George <damien@micropython.org>	2024-12-20 21:52:19 +11:00