tinygo

Commit Graph

Author	SHA1	Message	Date
Ayke van Laethem	dffb9fbfa7	tools: use byte padding to skip unused register ranges This simplifies the code. The fields are blank anyway so there is no way to access them anyway (volatile or not). Also do some other related simplifications of the code that result from this change.	5 years ago
Ayke van Laethem	cf32607306	tools: rewrite gen-device-svd in Go This should make it more maintainable. Another big advantage that generation time (including gofmt) is now 3 times faster. No real attempt at refactoring has been made, that will need to be done at a later time.	5 years ago
Ayke van Laethem	06647aab24	tools/gen-device-avr: process files in parallel This significantly speeds up processing of the files.	5 years ago
Ayke van Laethem	24259cbb5f	tools: rewrite gen-device-avr in Go This brings a big speedup. Not counting gofmt time, `make gen-device-avr` became about 3x faster. In the future, it might be an idea to generate the AST in-memory and write it out already formatted.	5 years ago
Ayke van Laethem	93a06d1157	tools: avoid _paddingX in generated struct fields This makes the generation script slightly simpler.	5 years ago
Ron Evans	fb1a476033	generator: handle fields that use bitRange element and ensure all caps for attributes that are not already capitalized or start with number. Also handle subclusters. Signed-off-by: Ron Evans <ron@hybridgroup.com>	5 years ago
Ron Evans	656fb4e372	tools/generator: correctly handle padding when it is 3 bytes long Signed-off-by: Ron Evans <ron@hybridgroup.com>	5 years ago
Elliott Sales de Andrade	7c5f943564	Fix a Python SyntaxWarning. Using 'is' for literals is incorrect, and only should be done for singletons.	5 years ago
Ayke van Laethem	7938740bf3	tools: make tools python2 compatible This allows the tools to be used for Python 2 and Python 3.	5 years ago
Ayke van Laethem	ffa38b183b	all: add HiFive1 rev B board with RISC-V architecture This page has been a big help in adding support for this new chip: https://wiki.osdev.org/HiFive-1_Bare_Bones	6 years ago
Ayke van Laethem	fa928e8cd3	tools/gen-device-svd: be a bit more forgiving for stm32 svd files Some newer files have a few mistakes. Allow them to be processed.	5 years ago
Ayke van Laethem	c49d80628c	tools/gen-device-svd: refactor to make the code more declarative	5 years ago
Ayke van Laethem	9673ad3774	all: move Register{8,16,32} values into runtime/volatile This avoids duplication of code. None of the smoke tests have changed their output.	6 years ago
Ron Evans	90cd3f8ea5	tools: generate volatile HasBits() method in device wrappers to simplify bit comparison code Signed-off-by: Ron Evans <ron@hybridgroup.com>	6 years ago
Ron Evans	3a73e64557	tools/gen-device: complete refactor to new generator based on volatile package Signed-off-by: Ron Evans <ron@hybridgroup.com>	6 years ago
Ron Evans	de032cddd2	machine/sam: Refactor all machine/runtime code to use new volatile package/API Signed-off-by: Ron Evans <ron@hybridgroup.com>	6 years ago
Ayke van Laethem	e0cf74e638	avr: use register wrappers that use runtime/volatile.*Uint8 calls This avoids the //go:volatile pragma on types in Go source code, at least for AVR targets.	6 years ago
Ron Evans	f89c695c8c	generators: correctly handle clustered subtypes used in Atmel SAMD21 SVD for important peripherals Signed-off-by: Ron Evans <ron@hybridgroup.com>	6 years ago
Ron Evans	9ac2f39acc	tools/gen-device-svd: handle case with nested registers that have same address to avoid duplicates Signed-off-by: Ron Evans <ron@hybridgroup.com>	6 years ago
Ron Evans	8d1284cfe7	generator: generate device wrappers for Atmel SAM family Signed-off-by: Ron Evans <ron@hybridgroup.com>	6 years ago
j7b	fad4a735e6	tools: use env to search path for python3	6 years ago
Ron Evans	70830cd9da	tools: correct error generating board files that calculated the address incorrectly after a cluster type Signed-off-by: Ron Evans <ron@hybridgroup.com>	6 years ago
Ayke van Laethem	4a8ced590b	tools/gen-device-svd: generate .s files compatible with lld The llvm linker expects some flags to line up in input sections mapped to a particular output section, which the GNU linker ignored. Make sure this flag is set in the input section, see: https://svnweb.freebsd.org/base/stable/11/sys/arm/arm/locore-v4.S?r1=321049&r2=321048&pathrev=321049	6 years ago
Ayke van Laethem	9392ef900d	avr: add support for the digispark Blinking the on-board LED works. Nothing else has been tested yet.	6 years ago
Ayke van Laethem	bc9210b674	nrf: add micro:bit board	6 years ago
Ayke van Laethem	b36b9c24a2	tools/gen-device-svd: fix interrupts for derived peripherals	6 years ago
Ayke van Laethem	2ca4540f2a	tools/gen-device-svd: support old Python version Travis-CI runs Ubuntu Trusty with Python 3.4, so we have to support that.	6 years ago
Ayke van Laethem	ffa6d562a9	tools/gen-device-svd: fix bug in previous commit There was a bug in the generated Go code: padding member numbers would not increase their count leading to multiple struct members with the same name.	6 years ago
Ayke van Laethem	a72d0b7959	tools/gen-device-svd: make sure all clusters are included This is important for nrf52840, which has UART pin selection in a cluster that wasn't exposed.	6 years ago
Ayke van Laethem	5c79a93c85	tools/gen-device-svd: generate code for cluster arrays This should make it possible to add support for PWM on nrf devices.	6 years ago
Ayke van Laethem	9b4a6dcc14	tools/gen-device-svd: move peripheral list to beginning It's much easier to scan the source when the peripheral list is at the front. Go doesn't care about the order of declaration anyway.	6 years ago
Ayke van Laethem	e77a5af5d2	tools/gen-device-svd: rewrite with ElementTree xml.etree.ElementTree is much easier to work with. This also fixes a few small bugs in the parser. And as an added bonus, device generation got a lot faster: apprently etree is a lot faster than minidom.	6 years ago
Ayke van Laethem	8d170d3bd2	all: change special type __volatile to pragma //go:volatile This is one step towards removing unnecessary special casts in most cases. It is also part of removing as much magic as possible from the compiler (the pragma is explicit, the special name is not).	6 years ago
Ayke van Laethem	ddd4a39cb8	avr: fix default handler in interrupt vector Apparently the target of a weak symbol must be defined in the same file as where it is used as a weak symbol. https://www.avrfreaks.net/forum/using-weak-custom-vector-table#comment-745922	6 years ago
Ayke van Laethem	3076ad470e	tools/gen-device-svd: fix script filename in output	6 years ago
Ayke van Laethem	b9638315d2	avr: automatically generate interrupt vectors	6 years ago
Ayke van Laethem	eadec6f766	tools/gen-device-svd: avoid _Msk for single-bit fields	6 years ago
Ayke van Laethem	a577bc2a1b	tools/gen-device-svd: show better error messages Show an error message when input .svd files cannot be found.	6 years ago
Ayke van Laethem	7c16f6c904	tools/gen-device-svd: make source URL configurable	6 years ago
Ayke van Laethem	b705b332a7	tools/gen-device-svd: indentation in .s file	6 years ago
Ayke van Laethem	e0d13f489f	tools/gen-device/svd: auto-generate output directory	6 years ago
Ayke van Laethem	d841daa32b	tools/gen-device-svd: emit correct Go code for stm32 Groups were not recognized because the parser only looked at the derivedFrom attribute and not at <groupName> tags for matching peripherals.	6 years ago
Ayke van Laethem	9fa08bf51d	all: use groupName in peripherals This is needed for support for multiple instances of a peripheral type.	6 years ago
Ayke van Laethem	110230a50d	tools/gen-device-svd: make svd files deal with stm32 First concrete preparation for stm32 support at some point.	6 years ago
Ayke van Laethem	5b0aaf0d39	targets: clean up and unify linker scripts Especially arm.ld needed some cleaning up. Other than that, I've made sure the two linker scripts look similar where possible.	6 years ago
Ayke van Laethem	505b1f750d	all: generate interrupt vector from .svd file	6 years ago
Ron Evans	fc0ff3a987	avr: initial implementation for PWM Signed-off-by: Ron Evans <ron@hybridgroup.com> Edited slightly by Ayke van Laethem	6 years ago
Ayke van Laethem	18b3e8d156	gen-device: move to new tools directory	6 years ago

48 Commits (c2481b10f4eca348580fc55695c460d3db699aa9)