5 Commits

Author	SHA1	Message	Date
Ben Shi	076a8d915b	[NFC][AVR] Improve device list ... Reviewed By: dylanmckay https://reviews.llvm.org/D87968	2020-10-29 10:54:17 +08:00
Julien Etienne	0f0be3fb8d	Add support for AVR attiny441 and attiny841 ... Reviewed By: dylanmckay Differential Revision: https://reviews.llvm.org/D85589 Patch by Julien Etienne	2020-08-24 20:28:32 +12:00
Dylan McKay	1420f4efbe	[AVR] Fix I/O instructions on XMEGA ... Summary: On XMEGA, I/O address space is same as data address space - there is no 0x20 offset, because CPU General Purpose Registers are not mapped in data address space. From https://en.wikipedia.org/wiki/AVR_microcontrollers > In the XMEGA variant, the working register file is not mapped into the data address space; as such, it is not possible to treat any of the XMEGA's working registers as though they were SRAM. Instead, the I/O registers are mapped into the data address space starting at the very beginning of the address space. Reviewers: dylanmckay Reviewed By: dylanmckay Subscribers: hiraditya, Jim, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D77207 Patch by Vlastimil Labsky.	2020-05-17 19:46:09 +12:00
Dylan McKay	96fdc65dc4	[AVR] Rename 'AVRTiny' to 'Tiny' ... llvm-svn: 307619	2017-07-11 04:45:15 +00:00
Dylan McKay	c1760424de	[AVR] Split all of the AVR device definitions into a separate file ... We have ~500 lines of subtarget feature definitions, they don't belong in our main TableGen file. llvm-svn: 283310	2016-10-05 10:28:45 +00:00