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Age	Commit message (Collapse)	Author
2010-04-21	Modified some assert() msg strings; no other functionality change.	Johnny Chen
	git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102008 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-21	Thumb instructions which have reglist operands at the end and predicate operands	Johnny Chen
	before reglist were not properly handled with respect to IT Block. Fix that by creating a new method ARMBasicMCBuilder::DoPredicateOperands() used by those instructions for disassembly. Add a test case. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101974 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-20	Better error-handling of getBitFieldInvMask() where msb < lsb (encoding error),	Johnny Chen
	instead of just asserting. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101942 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-20	Better error-handling for DisassembleThumb2DPModImm() with 2-reg operands where	Johnny Chen
	d==15 is considered illegal. Return false instead of assert(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101852 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-19	Better error-handling for DisassembleThumb2DPSoReg() where the 3-reg operand	Johnny Chen
	instructions should have Rd (Inst{11-8}) != 0b1111. Ref: A6.3 32-bit Thumb instruction encoding A6.3.11 Data-processing (shifted register) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101788 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-15	Wrap the error msgs in DEBUG() macro so that they won't appear in NDEBUG build.	Johnny Chen
	git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101329 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-14	For t2BFI disassembly, apply the same error checking as in r101205.	Johnny Chen
	Change the error msg to read "Encoding error: msb < lsb". git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101293 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-14	Fixed another assert exposed by fuzzing. The utility function getRegisterEnum()	Johnny Chen
	was asserting because the (RegClass, RegNum) combination doesn't make sense from an encoding point of view. Since getRegisterEnum() is used all over the place, to change the code to check for encoding error after each call would not only bloat the code, but also make it less readable. An Err flag is added to the ARMBasicMCBuilder where a client can set a non-zero value to indicate some kind of error condition while building up the MCInst. ARMBasicMCBuilder::BuildIt() checks this flag and returns false if a non-zero value is detected. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101290 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-07	Fixed warnings pointed out by clang.	Johnny Chen
	Next to work on is ARMDisassemblerCore.cpp. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100695 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-02	Second try of initial ARM/Thumb disassembler check-in. It consists of a tablgen	Johnny Chen
	backend (ARMDecoderEmitter) which emits the decoder functions for ARM and Thumb, and the disassembler core which invokes the decoder function and builds up the MCInst based on the decoded Opcode. Reviewed by Chris Latter and Bob Wilson. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100233 91177308-0d34-0410-b5e6-96231b3b80d8