Commit Graph

13 Commits

Author SHA1 Message Date
Chandler Carruth 2946cd7010 Update the file headers across all of the LLVM projects in the monorepo
to reflect the new license.

We understand that people may be surprised that we're moving the header
entirely to discuss the new license. We checked this carefully with the
Foundation's lawyer and we believe this is the correct approach.

Essentially, all code in the project is now made available by the LLVM
project under our new license, so you will see that the license headers
include that license only. Some of our contributors have contributed
code under our old license, and accordingly, we have retained a copy of
our old license notice in the top-level files in each project and
repository.

llvm-svn: 351636
2019-01-19 08:50:56 +00:00
Anton Korobeynikov 49045c6a0d [MSP430] Add MC layer
Reapply r346374 with the fixes for modules build.

Original summary:

This change implements assembler parser, code emitter, ELF object writer
and disassembler for the MSP430 ISA.  Also, more instruction forms are added
to the target description.

Patch by Michael Skvortsov!

llvm-svn: 346948
2018-11-15 12:29:43 +00:00
Davide Italiano ac8279ab8b Revert "[MSP430] Add MC layer"
This commit broke the module buildbots.
Error:

lib/Target/MSP430/MSP430GenAsmMatcher.inc:1027:1: error: redundant
namespace 'llvm' [-Wmodules-import-nested-redundant]
^

llvm-svn: 346410
2018-11-08 16:21:29 +00:00
Anton Korobeynikov 09dff53840 [MSP430] Add MC layer
Summary:
This change implements assembler parser, code emitter, ELF object writer
and disassembler for the MSP430 ISA.  Also, more instruction forms are added
to the target description.

Reviewers: asl

Reviewed By: asl

Subscribers: pftbest, krisb, mgorny, llvm-commits

Differential Revision: https://reviews.llvm.org/D53661

llvm-svn: 346374
2018-11-08 00:03:45 +00:00
Vadzim Dambrouski 49dd6e68c2 [MSP430] Add subtarget features for hardware multiplier.
Also add more processors to make -mcpu option behave similar to gcc.

Differential Revision: https://reviews.llvm.org/D33335

llvm-svn: 303695
2017-05-23 21:49:42 +00:00
Rafael Espindola 50712a456d Change the default of AsmWriterClassName and isMCAsmWriter.
llvm-svn: 196065
2013-12-02 04:55:42 +00:00
Jia Liu b22310fda6 Emacs-tag and some comment fix for all ARM, CellSPU, Hexagon, MBlaze, MSP430, PPC, PTX, Sparc, X86, XCore.
llvm-svn: 150878
2012-02-18 12:03:15 +00:00
Jim Grosbach c6e13f7383 Clean up asm writer usage for x86 and msp430 to flag that the writer should
use MC instructions in the printInstruction() method via the tablegen flag
for it rather than a #define prior to including the autogenerated bits.

llvm-svn: 115238
2010-09-30 23:40:25 +00:00
Jakob Stoklund Olesen b93331f3be Replace TSFlagsFields and TSFlagsShifts with a simpler TSFlags field.
When a target instruction wants to set target-specific flags, it should simply
set bits in the TSFlags bit vector defined in the Instruction TableGen class.

This works well because TableGen resolves member references late:

class I : Instruction {
  AddrMode AM = AddrModeNone;
  let TSFlags{3-0} = AM.Value;
}

let AM = AddrMode4 in
def ADD : I;

TSFlags gets the expected bits from AddrMode4 in this example.

llvm-svn: 100384
2010-04-05 03:10:20 +00:00
Anton Korobeynikov 71471293a5 Provide instruction sizes & encoding. No opcodes yet (but not needed so far).
llvm-svn: 93553
2010-01-15 21:18:39 +00:00
Anton Korobeynikov e04fa15cb3 Drop old asmprinter stuff
llvm-svn: 86379
2009-11-07 17:12:21 +00:00
Anton Korobeynikov 3849be6ca1 Add first draft of MSP430 calling convention stuff and draft of ISD::FORMAL_ARGUMENTS node lowering.
llvm-svn: 70702
2009-05-03 12:59:33 +00:00
Anton Korobeynikov 101380015c Dummy MSP430 backend
llvm-svn: 70694
2009-05-03 12:57:15 +00:00