llvm/lib/Target/ARM/Disassembler, branch stablehttp://llvm.orghttps://git.amat.us/llvm/atom/lib/Target/ARM/Disassembler?h=stable2013-03-28T19:22:28ZFix issue with disassembler decoding CBZ/CBNZ immediates as negatives when the upper bit is set.2013-03-28T19:22:28ZGordon Keisergkeiser@arxan.com2013-03-28T19:22:28Zurn:sha1:ce888351106a72825e2a107cb08d7130f3dce0ee
They should always be zero-extended, not sign extended. Added test case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178275 91177308-0d34-0410-b5e6-96231b3b80d8
Patch by Gordon Keiser!2013-03-26T13:58:53ZJoe Abbeyjabbey@arxan.com2013-03-26T13:58:53Zurn:sha1:b78821d380b6f9514bd3b56b1c27ba367660228b
If PC or SP is the destination, the disassembler erroneously failed with the
invalid encoding, despite the manual saying that both are fine.
This patch addresses failure to decode encoding T4 of LDR (A8.8.62) which is a
postindexed load, where the offset 0xc is applied to SP after the load occurs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178017 91177308-0d34-0410-b5e6-96231b3b80d8
Remove edis - the enhanced disassembler. Fixes PR14654.2012-12-19T19:55:47ZRoman Divackyrdivacky@freebsd.org2012-12-19T19:55:47Zurn:sha1:759e3fa641d0ad01012d16d913015c9f69c8d2ab
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170578 91177308-0d34-0410-b5e6-96231b3b80d8
Use the new script to sort the includes of every file under lib.2012-12-03T16:50:05ZChandler Carruthchandlerc@gmail.com2012-12-03T16:50:05Zurn:sha1:d04a8d4b33ff316ca4cf961e06c9e312eff8e64f
Sooooo many of these had incorrect or strange main module includes.
I have manually inspected all of these, and fixed the main module
include to be the nearest plausible thing I could find. If you own or
care about any of these source files, I encourage you to take some time
and check that these edits were sensible. I can't have broken anything
(I strictly added headers, and reordered them, never removed), but they
may not be the headers you'd really like to identify as containing the
API being implemented.
Many forward declarations and missing includes were added to a header
files to allow them to parse cleanly when included first. The main
module rule does in fact have its merits. =]
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169131 91177308-0d34-0410-b5e6-96231b3b80d8
Fixed the arm disassembly of invalid BFI instructions to not build a bad MCInst2012-11-29T23:47:11ZKevin Enderbyenderby@apple.com2012-11-29T23:47:11Zurn:sha1:1c83093cd5f4f6d33e732c817bb5afd033531beb
which would then cause an assert when printed. rdar://11437956
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168960 91177308-0d34-0410-b5e6-96231b3b80d8
Fix ARM's b.w instruction for thumb 2 and the encoding T4. The branch target2012-10-29T23:27:20ZKevin Enderbyenderby@apple.com2012-10-29T23:27:20Zurn:sha1:445ba85b8d7bc8fb4689ca22131cadc80a034705
is 24 bits not 20 and the decoding needed to correctly handle converting the
J1 and J2 bits to their I1 and I2 values to reconstruct the displacement.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166982 91177308-0d34-0410-b5e6-96231b3b80d8
Fix a bug where a 32-bit address with the high bit does not get symbolicated2012-10-18T21:49:18ZKevin Enderbyenderby@apple.com2012-10-18T21:49:18Zurn:sha1:88d12663abdac344f312b09edfe4934143436132
because the value is incorrectly being signed extended when passed to
SymbolLookUp().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166234 91177308-0d34-0410-b5e6-96231b3b80d8
Fix the handling of edge cases in ARM shifted operands.2012-09-22T11:18:12ZTim NorthoverTim.Northover@arm.com2012-09-22T11:18:12Zurn:sha1:93c7c449a1351542fa5a275587187154dbedb8e0
This patch fixes load/store instructions to handle less common cases
like "asr #32", "rrx" properly throughout the MC layer.
Patch by Chris Lidbury.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164455 91177308-0d34-0410-b5e6-96231b3b80d8
Diagnose invalid alignments on duplicating VLDn instructions.2012-09-06T15:27:12ZTim NorthoverTim.Northover@arm.com2012-09-06T15:27:12Zurn:sha1:24b9f258f194c5e472bf133f9bbf5ca26ad500d3
Patch by Chris Lidbury.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163323 91177308-0d34-0410-b5e6-96231b3b80d8
Check for invalid alignment values when decoding VLDn/VSTn (single ln) instructions.2012-09-06T15:17:49ZTim NorthoverTim.Northover@arm.com2012-09-06T15:17:49Zurn:sha1:eae1d34029c159306ce4a0472294de6cf9baedac
Patch by Chris Lidbury.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163321 91177308-0d34-0410-b5e6-96231b3b80d8