Commit Graph

84 Commits

Author SHA1 Message Date
Derek Schuff 56b662ce0f Make MemoryObject accessor members const again
llvm-svn: 151687
2012-02-29 01:09:06 +00:00
Kevin Enderby 1eb5cd9b74 Fix typo in comment ldopen() -> dlopen().
llvm-svn: 150836
2012-02-17 19:26:00 +00:00
Kevin Enderby 86f94ce509 Put back the initializing the targets in the disassembler API with a comment as
to why this is needed.  This broke the darwin's otool(1) program.  This change
was made in r144385.

llvm-svn: 150832
2012-02-17 19:18:29 +00:00
Derek Schuff 8b2dcad4b5 Enable streaming of bitcode
This CL delays reading of function bodies from initial parse until
materialization, allowing overlap of compilation with bitcode download.

llvm-svn: 149918
2012-02-06 22:30:29 +00:00
David Blaikie 46a9f016c5 More dead code removal (using -Wunreachable-code)
llvm-svn: 148578
2012-01-20 21:51:11 +00:00
Benjamin Kramer f554228d82 Clients are responsible for initializing the targets, remove it from the disassembler API.
This will break users of the LLVMCreateDisasm API (not that I know of any). They have to call the 
LLVMInitializeAll* functions from llvm-c/Target.h themselves now. edis' C API in all its horribleness 
should be unaffected.

llvm-svn: 144385
2011-11-11 13:20:40 +00:00
Kevin Enderby 5dcda64338 Adding back support for printing operands symbolically to ARM's new disassembler
using llvm's public 'C' disassembler API now including annotations.

Hooked this up to Darwin's otool(1) so it can again print things like branch
targets for example this:
 blx _puts
instead of this:
 blx #-36
and includes support for annotations for branches to symbol stubs like:
 bl	0x40 @ symbol stub for: _puts
and annotations for pc relative loads like this:
 ldr	r3, #8 @ literal pool for: Hello, world!
Also again can print the expression encoded in the Mach-O relocation entries for
things like this:
 movt r0, :upper16:((_foo-_bar)+1234)

llvm-svn: 141129
2011-10-04 22:44:48 +00:00
Owen Anderson 69fa8ffeef In the disassembler C API, be careful not to confuse the comment streamer that the disassembler outputs annotations on with the streamer that the InstPrinter will print them on.
llvm-svn: 140217
2011-09-21 00:25:23 +00:00
Owen Anderson a0c3b97221 Don't attach annotations to MCInst's. Instead, have the disassembler return, and the printer accept, an annotation string which can be passed through if the client cares about annotations.
llvm-svn: 139876
2011-09-15 23:38:46 +00:00
Owen Anderson 233f130101 The the MC disassembler C API to print in verbose mode. Perhaps there should be a parameter to request verbose mode?
llvm-svn: 139821
2011-09-15 18:37:20 +00:00
James Molloy 4c493e8050 Refactor instprinter and mcdisassembler to take a SubtargetInfo. Add -mattr= handling to llvm-mc. Reviewed by Owen Anderson.
llvm-svn: 139237
2011-09-07 17:24:38 +00:00
James Molloy 5ada2a7e27 Fix apparent build error caused by r138948 on certain versions of GCC with -Werror. Sorry for the inconvenience.
llvm-svn: 138973
2011-09-01 22:01:14 +00:00
Nick Lewycky 2e2d75fb97 Fix the build for us -Werror users.
Remove broken emacs mode major notation marking a C++ file as C.
No functionality change.

llvm-svn: 138963
2011-09-01 21:09:04 +00:00
James Molloy db4ce60328 Fix up r137380 based on post-commit review by Jim Grosbach.
llvm-svn: 138948
2011-09-01 18:02:14 +00:00
Evan Cheng 2bb4035707 Move TargetRegistry and TargetSelect from Target to Support where they belong.
These are strictly utilities for registering targets and components.

llvm-svn: 138450
2011-08-24 18:08:43 +00:00
Evan Cheng 61faa55b74 Separate MCInstPrinter registration from AsmPrinter registration.
llvm-svn: 135974
2011-07-25 21:20:24 +00:00
Evan Cheng 8c886a40d2 Combine all MC initialization routines into one. e.g. InitializeX86MCAsmInfo,
InitializeX86MCInstrInfo, etc. are combined into InitializeX86TargetMC.

llvm-svn: 135812
2011-07-22 21:58:54 +00:00
Evan Cheng bbf3b0de8b Goodbye TargetAsmInfo. This eliminate last bit of CodeGen and Target in llvm-mc.
There is still a bit more refactoring left to do in Targets. But we are now very
close to fixing all the layering issues in MC.

llvm-svn: 135611
2011-07-20 19:50:42 +00:00
Evan Cheng 345b6b45c1 Include MCRegisterInfo to eliminate a compilation warning.
llvm-svn: 135575
2011-07-20 06:54:19 +00:00
Evan Cheng 76792992d6 Add MCObjectFileInfo and sink the MCSections initialization code from
TargetLoweringObjectFileImpl down to MCObjectFileInfo.

TargetAsmInfo is done to one last method. It's *almost* gone!

llvm-svn: 135569
2011-07-20 05:58:47 +00:00
Evan Cheng 2129f59637 Introduce MCCodeGenInfo, which keeps information that can affect codegen
(including compilation, assembly). Move relocation model Reloc::Model from
TargetMachine to MCCodeGenInfo so it's accessible even without TargetMachine.

llvm-svn: 135468
2011-07-19 06:37:02 +00:00
Evan Cheng d60fa58ba1 Sink getDwarfRegNum, getLLVMRegNum, getSEHRegNum from TargetRegisterInfo down
to MCRegisterInfo. Also initialize the mapping at construction time.

This patch eliminate TargetRegisterInfo from TargetAsmInfo. It's another step
towards fixing the layering violation.

llvm-svn: 135424
2011-07-18 20:57:22 +00:00
Evan Cheng 1705ab00ab Rename createAsmInfo to createMCAsmInfo and move registration code to MCTargetDesc to prepare for next round of changes.
llvm-svn: 135219
2011-07-14 23:50:31 +00:00
Evan Cheng ab37af9af3 createMCInstPrinter doesn't need TargetMachine anymore.
llvm-svn: 134525
2011-07-06 19:45:42 +00:00
Evan Cheng fe6e405e8c Fix the ridiculous SubtargetFeatures API where it implicitly expects CPU name to
be the first encoded as the first feature. It then uses the CPU name to look up
features / scheduling itineray even though clients know full well the CPU name
being used to query these properties.

The fix is to just have the clients explictly pass the CPU name!

llvm-svn: 134127
2011-06-30 01:53:36 +00:00
Chris Lattner 1d068cc0b0 switch to using a smallvector to avoid allocations for most normal size instructions.
llvm-svn: 131837
2011-05-22 04:53:24 +00:00
Chris Lattner 0388fb0ee2 tidy some things up.
llvm-svn: 131836
2011-05-22 04:52:24 +00:00
Chris Lattner 0ab5e2cded Fix a ton of comment typos found by codespell. Patch by
Luis Felipe Strano Moraes!

llvm-svn: 129558
2011-04-15 05:18:47 +00:00
Kevin Enderby 9377a52c12 Adding support for printing operands symbolically to llvm's public 'C'
disassembler API.  Hooked this up to the ARM target so such tools as Darwin's
otool(1) can now print things like branch targets for example this:
  blx _puts
instead of this:
  blx #-36
And even print the expression encoded in the Mach-O relocation entried for
things like this:
  movt r0, :upper16:((_foo-_bar)+1234)

llvm-svn: 129284
2011-04-11 18:08:50 +00:00
Benjamin Kramer 26e7768f38 Fix potential buffer overflow on win32.
llvm-svn: 129214
2011-04-09 14:06:12 +00:00
Francois Pichet 3cf622a832 Fix the MSVC build.
llvm-svn: 128441
2011-03-29 00:30:01 +00:00
Kevin Enderby f3070dc40d Again adding a C API to the disassembler for use by such tools as Darwin's
otool(1), this time with the needed fix for case sensitive file systems :) .
This is a work in progress as the interface for producing symbolic operands is
not done.  But a hacked prototype using information from the object file's
relocation entiries and replacing immediate operands with MCExpr's has been
shown to work with no changes to the instrucion printer.  These APIs will be
moved into a dynamic library at some point.

llvm-svn: 128415
2011-03-28 18:25:07 +00:00
Kevin Enderby d077a857cc Remove the files for r128308 as it is causing a buildbot failure.
llvm-svn: 128309
2011-03-26 00:23:05 +00:00
Kevin Enderby c8b4078654 Adding a C API to the disassembler for use by such tools as Darwin's otool(1).
This is a work in progress as the interface for producing symbolic operands is
not done.  But a hacked prototype using information from the object file's
relocation entiries and replacing immediate operands with MCExpr's has been
shown to work with no changes to the instrucion printer.  These APIs will be
moved into a dynamic library at some point.

llvm-svn: 128308
2011-03-26 00:06:33 +00:00