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4 Commits

Author SHA1 Message Date
Sagar Thakur af368f6e88 [MIPS32] Emulate MSA instructions for MIPS32 
This patch adds MSA branch instruction emulation for MIPS32.

Reviewers: tberghammer, jaydeep
Subscribers: mohit.bhakkad, bhushan, nitesh.jain
Differential: http://reviews.llvm.org/D12898
llvm-svn: 248277
 2015-09-22 13:57:11 +00:00
Mohit K. Bhakkad a73239f860 [LLDB][MIPS] MIPS load/store instruction emulation for hardware watchpoints 
Reviewers: clayborg.
Subscribers: jaydeep, bhushan, sagar, nitesh.jain, lldb-commits.
Differential Revision: http://reviews.llvm.org/D12670

llvm-svn: 247129
 2015-09-09 10:17:58 +00:00
Jaydeep Patil c60c94528c [LLDB][MIPS] MIPS32 branch emulation and single-stepping 
SUMMARY:
    This patch implements
      1. Emulation of MIPS32 branch instructions
      2. Enable single-stepping for MIPS32 instructions
      3. Correction in emulation of MIPS64 branch instructions with delay slot
      4. Adjust breakpoint address when breakpoint is hit in a forbidden slot of compact branch instruction
    
    Reviewers: clayborg
    Subscribers: mohit.bhakkad, sagar, bhushan, lldb-commits, emaste, nitesh.jain
    Differential Revision: http://reviews.llvm.org/D10596

llvm-svn: 240373
 2015-06-23 03:37:08 +00:00
Bhushan D. Attarde 794a4d5a9f Assembly profiler for mips32 
Summary:
Implementation of assembly profiler for MIPS32 using EmulateInstruction which currently scans only prologue/epilogue assembly instructions. It uses llvm::MCDisassembler to decode assembly instructions.

Reviewers: clayborg, jasonmolenda

Differential Revision: http://reviews.llvm.org/D9769

llvm-svn: 237420
 2015-05-15 06:53:30 +00:00