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17 Commits

Author SHA1 Message Date
Dylan McKay 00009d4824 [AVR] Compile the disassembler 
This also updates references of 'TheAVRTarget' to the new
'getTheAVRTarget()' method.

llvm-svn: 285272
 2016-10-27 08:09:15 +00:00
Dylan McKay 6eaa4e4bcc [AVR] Add the machine code emitter 
Reviewers: arsenm, kparzysz

Subscribers: wdng, beanz, japaric, llvm-commits, mgorny

Differential Revision: https://reviews.llvm.org/D25388

llvm-svn: 285269
 2016-10-27 06:56:46 +00:00
Mehdi Amini f42454b94b Move the global variables representing each Target behind accessor function 
This avoids "static initialization order fiasco"

Differential Revision: https://reviews.llvm.org/D25412

llvm-svn: 283702
 2016-10-09 23:00:34 +00:00
Dylan McKay f96ffe1ebf [AVR] Add backend dependencies to MCTargetDesc/LLVMBuild.txt 
llvm-svn: 283642
 2016-10-08 01:14:23 +00:00
Dylan McKay 24d02ee141 [AVR] Set up the instruction printer and the assembly backend 
llvm-svn: 283629
 2016-10-08 00:50:11 +00:00
Dylan McKay efe40389c0 [AVR] Add the machine code backend 
Summary:
This adds the AVR machine code backend (`AVRAsmBackend.cpp`). This will
allow us to generate machine code from assembled AVR instructions.

Reviewers: arsenm, kparzysz

Subscribers: modocache, japaric, wdng, beanz, mgorny

Differential Revision: https://reviews.llvm.org/D25029

llvm-svn: 283297
 2016-10-05 05:30:19 +00:00
Dylan McKay 4a25499b13 [AVR] Add the ELF object file writer 
Summary: This adds the ELF32 writer for AVR.

Reviewers: kparzysz

Subscribers: beanz, mgorny

Differential Revision: https://reviews.llvm.org/D25031

llvm-svn: 282856
 2016-09-30 14:09:20 +00:00
Dylan McKay 536239f144 [AVR] Import the LLVM namespace inside AVRMCTargetDesc.cpp 
llvm-svn: 282598
 2016-09-28 15:35:26 +00:00
Dylan McKay e762094864 [AVR] Add AVRMCTargetDesc.cpp 
Summary:
This adds the AVRMCTargetDesc file in tree. It allows creation of the
core classes used in the backend.

Reviewers: arsenm, kparzysz

Subscribers: wdng, beanz, mgorny

Differential Revision: https://reviews.llvm.org/D25023

llvm-svn: 282597
 2016-09-28 15:31:12 +00:00
Dylan McKay d6e7fc6d9a [AVR] Update the signature of createAVRAsmBackend 
It has been recently changed to also take a MCTargetOptions structure.

llvm-svn: 282594
 2016-09-28 14:35:07 +00:00
Dylan McKay c4ec11f451 [AVR] Add AVRMCExpr 
Summary: This adds the AVRMCExpr headers and implementation.

Reviewers: arsenm, ruiu, grosbach, kparzysz

Subscribers: wdng, beanz, mgorny, kparzysz, jtbandes, llvm-commits

Differential Revision: https://reviews.llvm.org/D20503

llvm-svn: 282397
 2016-09-26 11:35:32 +00:00
Dylan McKay 52ed0aa203 [AVR] Add AVRMCAsmInfo 
llvm-svn: 270302
 2016-05-21 01:06:37 +00:00
Dylan McKay 28ae31731e [AVR] Fix header files in MCTargetDesc 
Everything now compiles successfully, but there are still undefined
references.

llvm-svn: 270298
 2016-05-21 00:35:07 +00:00
Dylan McKay 7ec6f56040 Add AVRTargetStreamers 
Reviewed by Matt Arsenault in http://reviews.llvm.org/D16311

llvm-svn: 270171
 2016-05-20 01:17:38 +00:00
Dylan McKay f830f4baa5 [AVR] Remove the 'AVRConfig.h' header 
It defined the LLVM_AVR_GCC_COMPAT constant, which would enable/disable
certain GCC-specific behaviours.

There is no point conditionally turning it on/off, as it will always be
turned on, and we have to maintain both code paths anyway.

llvm-svn: 269904
 2016-05-18 11:20:48 +00:00
Dylan McKay d56676ed65 [AVR] Convert C style comments to C++ 
llvm-svn: 269895
 2016-05-18 09:43:01 +00:00
Dylan McKay 6d8078f993 [AVR] Add a majority of the backend code 
Summary: This adds the majority of the AVR backend.

Reviewers: hfinkel, dsanders, vkalintiris, arsenm

Subscribers: dylanmckay

Differential Revision: http://reviews.llvm.org/D17906

llvm-svn: 268722
 2016-05-06 10:12:31 +00:00