Commit Graph

13 Commits

Author SHA1 Message Date
Craig Topper 08f4bd2847 Revert r234389. It really was needed but really should have been cstring instead of string.h
llvm-svn: 234390
2015-04-08 06:03:17 +00:00
Craig Topper 9bfac7b2e3 Remove unnecessary include. NFC
llvm-svn: 234389
2015-04-08 05:56:30 +00:00
Benjamin Kramer a7c40ef022 Canonicalize header guards into a common format.
Add header guards to files that were missing guards. Remove #endif comments
as they don't seem common in LLVM (we can easily add them back if we decide
they're useful)

Changes made by clang-tidy with minor tweaks.

llvm-svn: 215558
2014-08-13 16:26:38 +00:00
Richard Smith 6a6967eeaf More C++ification.
llvm-svn: 206722
2014-04-20 22:10:16 +00:00
Richard Smith ac15f1cda3 Don't provide two different definitions of ModRMDecision, OpcodeDecision, and ContextDecision in different source files (depending on #define magic).
llvm-svn: 206720
2014-04-20 21:52:16 +00:00
Richard Smith 82b47d5660 Don't define llvm::X86Disassembler::InstructionSpecifier in different ways in
different source files.

llvm-svn: 206719
2014-04-20 21:35:26 +00:00
Craig Topper 69e245c01d Remove filtering concept from X86 disassembler table generation. It's no longer necessary.
llvm-svn: 201299
2014-02-13 07:07:16 +00:00
Craig Topper 3321c99a06 Remove modifierType/Base from X86 disassembler tables as they are no longer used. Removes ~11.5K from static tables.
llvm-svn: 198284
2014-01-01 21:52:57 +00:00
Chandler Carruth 91d19d8e93 Sort the #include lines for utils/...
I've tried to find main moudle headers where possible, but the TableGen
stuff may warrant someone else looking at it.

llvm-svn: 169251
2012-12-04 10:37:14 +00:00
Craig Topper b8aec08819 Add more indirection to the disassembler tables to reduce amount of space used to store the operand types and encodings. Store only the unique combinations in a separate table and store indices in the instruction table. Saves about 32K of static data.
llvm-svn: 161101
2012-08-01 07:39:18 +00:00
Nuno Lopes 91b866a163 fix build and while at it remove a redudant include
llvm-svn: 91774
2009-12-19 11:52:18 +00:00
Daniel Dunbar 3a821f7f0c More bzero -> memset that I missed.
llvm-svn: 91757
2009-12-19 04:16:57 +00:00
Sean Callanan 04cc307edd Table-driven disassembler for the X86 architecture (16-, 32-, and 64-bit
incarnations), integrated into the MC framework.  

The disassembler is table-driven, using a custom TableGen backend to 
generate hierarchical tables optimized for fast decode.  The disassembler 
consumes MemoryObjects and produces arrays of MCInsts, adhering to the 
abstract base class MCDisassembler (llvm/MC/MCDisassembler.h).

The disassembler is documented in detail in

- lib/Target/X86/Disassembler/X86Disassembler.cpp (disassembler runtime)
- utils/TableGen/DisassemblerEmitter.cpp (table emitter)

You can test the disassembler by running llvm-mc -disassemble for i386
or x86_64 targets.  Please let me know if you encounter any problems
with it.

llvm-svn: 91749
2009-12-19 02:59:52 +00:00