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50 Commits

Author SHA1 Message Date
Jozef Kolek
a8c8e06c02 [mips][microMIPS] Implement LWGP instruction 
Differential Revision: http://reviews.llvm.org/D6650


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227325 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-01-28 17:27:26 +00:00
Jozef Kolek
db8552c834 [mips][microMIPS] MicroMIPS 16-bit unconditional branch instruction B 
Implement microMIPS 16-bit unconditional branch instruction B.

Implemented 16-bit microMIPS unconditional instruction has real name B16, and
B is an alias which expands to either B16 or BEQ according to the rules:
b 256 --> b16 256 # R_MICROMIPS_PC10_S1
b 12256 --> beq $zero, $zero, 12256 # R_MICROMIPS_PC16_S1
b label --> beq $zero, $zero, label # R_MICROMIPS_PC16_S1

Differential Revision: http://reviews.llvm.org/D3514


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@226657 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-01-21 12:39:30 +00:00
Jozef Kolek
16dbcd741f [mips][microMIPS] Implement ADDIUPC instruction 
Differential Revision: http://reviews.llvm.org/D6582


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@226656 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-01-21 12:10:11 +00:00
Jozef Kolek
8832c6b91e Reverted revision 226577. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@226595 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-01-20 19:29:28 +00:00
Jozef Kolek
617b574ffb [mips][microMIPS] MicroMIPS 16-bit unconditional branch instruction B 
Implement microMIPS 16-bit unconditional branch instruction B.

Implemented 16-bit microMIPS unconditional instruction has real name B16, and
B is an alias which expands to either B16 or BEQ according to the rules:
b 256 --> b16 256 # R_MICROMIPS_PC10_S1
b 12256 --> beq $zero, $zero, 12256 # R_MICROMIPS_PC16_S1
b label --> beq $zero, $zero, label # R_MICROMIPS_PC16_S1

Differential Revision: http://reviews.llvm.org/D3514


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@226577 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-01-20 16:45:27 +00:00
Jozef Kolek
ad017096fc [mips][microMIPS] Implement BEQZ16 and BNEZ16 instructions 
Differential Revision: http://reviews.llvm.org/D5271


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@225627 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-01-12 12:03:34 +00:00
Jozef Kolek
c623d0af3d [mips][microMIPS] Implement CACHE, PREF, SSNOP, EHB and PAUSE instructions 
Differential Revision: http://reviews.llvm.org/D5204


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224785 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-12-23 19:55:34 +00:00
Jozef Kolek
e5fa612e9e [mips][microMIPS] Implement LWSP and SWSP instructions 
Differential Revision: http://reviews.llvm.org/D6416


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224771 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-12-23 16:16:33 +00:00
Zoran Jovanovic
7dc6143a82 [mips][microMIPS] Implement SWM16 and LWM16 instructions 
Differential Revision: http://reviews.llvm.org/D5579


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222901 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-11-27 18:28:59 +00:00
Jozef Kolek
13fbabb7c8 [mips][microMIPS] Implement BREAK16 and SDBBP16 instructions 
Patch by Radovan Obradovic.

Differential Revision: http://reviews.llvm.org/D5048


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222900 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-11-27 18:18:42 +00:00
Jozef Kolek
b955bed064 [mips][microMIPS] Implement LBU16, LHU16, LW16, SB16, SH16 and SW16 instructions 
Differential Revision: http://reviews.llvm.org/D5122


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222653 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-11-24 14:39:13 +00:00
Zoran Jovanovic
d67cd80220 [mips][micromips] Implement SWM32 and LWM32 instructions 
Differential Revision: http://reviews.llvm.org/D5519


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222367 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-11-19 16:44:02 +00:00
Jozef Kolek
43ae00e4e0 [mips][microMIPS] Implement LWXS instruction. 
Differential Revision: http://reviews.llvm.org/D5407


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222348 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-11-19 11:39:12 +00:00
Jozef Kolek
baf97d8987 [mips][microMIPS] Implement SDBBP and RDHWR instructions. 
Differential Revision: http://reviews.llvm.org/D5240


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222347 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-11-19 11:25:50 +00:00
Zoran Jovanovic
8dad1e1e8e [mips][microMIPS] Implement ANDI16 instruction 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221367 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-11-05 17:31:00 +00:00
Zoran Jovanovic
e9b9ca452f Reverted revisions 221351, 221352 and 221353. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221354 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-11-05 16:19:59 +00:00
Zoran Jovanovic
7c63a6331f [mips][microMIPS] Implement ANDI16 instruction 
Differential Revision: http://reviews.llvm.org/D5163


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221351 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-11-05 15:39:41 +00:00
Zoran Jovanovic
71832e7ed9 [mips][microMIPS] Implement ADDIUR1SP instruction 
Differential Revision: http://reviews.llvm.org/D5153


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220477 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-10-23 11:13:59 +00:00
Zoran Jovanovic
fd515137bc ps][microMIPS] Implement ADDIUR2 instruction 
Differential Revision: http://reviews.llvm.org/D5151


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220476 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-10-23 11:06:34 +00:00
Zoran Jovanovic
f58c95aac0 ps][microMIPS] Implement LI16 instruction 
Differential Revision: http://reviews.llvm.org/D5149


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220475 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-10-23 10:59:24 +00:00
Zoran Jovanovic
558236adf0 [mips][microMIPS] Implement CodeGen support for SLL16 and SRL16 instructions 
Differential Revision: http://reviews.llvm.org/D5774


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220474 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-10-23 10:42:01 +00:00
Zoran Jovanovic
59e16813d2 [mips][microMIPS] Implement ADDU16 and SUBU16 instructions 
Differential Revision: http://reviews.llvm.org/D5118


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220276 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-10-21 08:44:58 +00:00
Zoran Jovanovic
a245b68293 [mips][microMIPS] Implement AND16, NOT16, OR16 and XOR16 instructions 
Differential Revision: http://reviews.llvm.org/D5117


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220275 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-10-21 08:32:40 +00:00
Zoran Jovanovic
0bf4807a90 [mips][microMIPS] Implement ADDIUSP instruction 
Differential Revision: http://reviews.llvm.org/D5084


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@219500 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-10-10 14:37:30 +00:00
Zoran Jovanovic
e2db3024be [mips][microMIPS] Implement ADDIUS5 instruction 
Differential Revision: http://reviews.llvm.org/D5049


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@219495 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-10-10 13:45:34 +00:00
Zoran Jovanovic
614d8681e0 [mips][microMIPS] Implement JRADDIUSP instruction 
Differential Revision: http://reviews.llvm.org/D5046


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@217681 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-09-12 14:29:54 +00:00
Zoran Jovanovic
75449bc4d7 [mips][microMIPS] Implement TLBP, TLBR, TLBWI and TLBWR instructions 
Differential Revision: http://reviews.llvm.org/D5211


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@217675 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-09-12 13:33:33 +00:00
Zoran Jovanovic
cdcacd7568 [mips][microMIPS] MicroMIPS Compact Branch Instructions BEQZC and BNEZC 
Differential Revision: http://reviews.llvm.org/D3545


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@215636 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-08-14 12:09:10 +00:00
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