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22 Commits

Author SHA1 Message Date
Zoran Jovanovic
4d24300247 Implementation of 16-bit microMIPS instructions MFHI and MFLO. 
Differential Revision: http://llvm-reviews.chandlerc.com/D3141


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205532 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-04-03 12:47:34 +00:00
Zoran Jovanovic
37fb9b9591 Provide an operand for microMIPS wait instruction. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204329 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-20 10:41:37 +00:00
Zoran Jovanovic
3ac3e7451b Implementation of microMIPS 16-bit instructions MOVE and JALR. 
Differential Revision: http://llvm-reviews.chandlerc.com/D3112


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204325 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-20 10:18:24 +00:00
Zoran Jovanovic
5d945dbe5e Fixed encoding of SYSCALL microMIPS instruction. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202523 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-02-28 18:17:08 +00:00
Zoran Jovanovic
8f883ae9d3 Revert revision 202518 because of wrong commit message. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202521 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-02-28 18:14:16 +00:00
Zoran Jovanovic
60f8980545 Fix operand of SC instruction. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202518 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-02-28 18:02:17 +00:00
Zoran Jovanovic
ae3597c141 Support for microMIPS FPU instructions 2. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198009 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-12-25 10:09:27 +00:00
Zoran Jovanovic
1ef2ca6994 Support for microMIPS FPU instructions 1. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@197815 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-12-20 15:44:08 +00:00
Zoran Jovanovic
bd2926b056 Support for microMIPS control instructions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@197696 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-12-19 16:25:00 +00:00
Zoran Jovanovic
4267b16e78 Support for microMIPS LL and SC instructions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@197692 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-12-19 16:12:56 +00:00
Zoran Jovanovic
42cb3abadd Use instr mapping for microMIPS in llvm-mc. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194792 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-15 08:07:34 +00:00
Zoran Jovanovic
1206f1968b Support for microMIPS trap instruction with immediate operands. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194569 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-13 13:15:03 +00:00
Zoran Jovanovic
9f471750fa Support for microMIPS trap instructions 1. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194205 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-07 14:35:24 +00:00
Zoran Jovanovic
5c042162be Support for microMIPS branch instructions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193992 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-04 14:53:22 +00:00
Zoran Jovanovic
1aaf43c2a2 Support for microMIPS jump instructions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193623 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-29 16:38:59 +00:00
Zoran Jovanovic
47b33528d1 Support for misc microMIPS instructions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190744 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-09-14 06:49:25 +00:00
Vladimir Medic
dadd1fba32 This patch adds support for microMIPS Move to/from HI/LO instructions. Test cases are included in patch. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190152 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-09-06 12:53:21 +00:00
Vladimir Medic
bf7f7b5e0e This patch adds support for microMIPS Move Conditional instructions. Test cases are included in patch. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190148 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-09-06 12:41:17 +00:00
Jack Carter
da0860f78e [Mips] Support for unaligned load/store microMips instructions 
This includes instructions lwl, lwr, swl and swr.

Patch by Zoran Jovnovic


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188312 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-13 20:19:16 +00:00
Akira Hatanaka
089741479b [mips] Add definitions of micromips load and store instructions. 
Patch by Zoran Jovanovic.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180241 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-04-25 01:21:25 +00:00
Akira Hatanaka
385de77303 [mips] Add definitions of micromips shift instructions. 
Patch by Zoran Jovanovic.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180238 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-04-25 01:11:15 +00:00
Akira Hatanaka
f530aff9de [mips] First patch which adds support for micromips. 
This patch adds support for recoded (meaning assembly-language compatible to
standard mips32) arithmetic 32-bit instructions.

Patch by Zoran Jovanovic.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179873 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-04-19 19:03:11 +00:00