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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
Support was added in commit 5f2d05d, this updates the docs to match.
This work was funded through GitHub Sponsors.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
