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54 Commits

Author SHA1 Message Date
Danil Malyshev
b0436a7305 Fixed ObjectFile functions: 
- getSymbolOffset() renamed as getSymbolFileOffset()
- getSymbolFileOffset(), getSymbolAddress(), getRelocationAddress() returns same result for ELFObjectFile, MachOObjectFile and COFFObjectFile.
- added getRelocationOffset()
- fixed MachOObjectFile::getSymbolSize()
- fixed MachOObjectFile::getSymbolSection()
- fixed MachOObjectFile::getSymbolOffset() for symbols without section data.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145408 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-29 17:40:10 +00:00
Chandler Carruth
790552c20f Revert r145180 as it is causing test failures on all the bots. 
Original commit message:
Fixed ObjectFile functions:
- getSymbolOffset() renamed as getSymbolFileOffset()
- getSymbolFileOffset(), getSymbolAddress(), getRelocationAddress() returns same result for ELFObjectFile, MachOObjectFile and COFFObjectFile.
- added getRelocationOffset()
- fixed MachOObjectFile::getSymbolSize()
- fixed MachOObjectFile::getSymbolSection()
- fixed MachOObjectFile::getSymbolOffset() for symbols without section data.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145182 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-27 10:37:47 +00:00
Danil Malyshev
9b24738bd1 Fixed ObjectFile functions: 
- getSymbolOffset() renamed as getSymbolFileOffset()
- getSymbolFileOffset(), getSymbolAddress(), getRelocationAddress() returns same result for ELFObjectFile, MachOObjectFile and COFFObjectFile.
- added getRelocationOffset()
- fixed MachOObjectFile::getSymbolSize()
- fixed MachOObjectFile::getSymbolSection()
- fixed MachOObjectFile::getSymbolOffset() for symbols without section data.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145180 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-27 10:12:52 +00:00
Michael J. Spencer
f81285c0c5 llvm-objdump: Ignore non-objects in archives. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144755 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-16 01:24:41 +00:00
Stepan Dyatkovskiy
9df3b916cd uint64 formatted output: replaced %llx with PRIx64 macro. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143191 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-28 13:07:32 +00:00
Owen Anderson
10c044e440 Revert r143149, stubbing out symbolic disassembly support. The symbolic disassembly support is too MC-engrained to be useful in llvm-objdump. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143152 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-27 21:55:13 +00:00
Owen Anderson
f1b7448201 Stub out support for symbol disassembly in llvm-objdump. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143149 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-27 21:46:31 +00:00
Stepan Dyatkovskiy
6eb1ed8c9c Fixed llvm-objdump uint64_t formatted output. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143120 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-27 18:40:45 +00:00
Owen Anderson
0685e94895 Add support for the notion of "hidden" relocations. On MachO, these are relocation entries that are used as additional information for other, real relocations, rather than being relocations themselves. 
I'm not familiar enough with ELF or COFF to know if they should have any relocations marked hidden.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142961 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-25 20:35:53 +00:00
Owen Anderson
34749ce4df Fix off-by-one error when printing relocations inline with disassembly. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142952 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-25 20:15:39 +00:00
Michael J. Spencer
22ff0f33db llvm-objdump: Add static symbol table dumping. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142404 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-18 19:32:17 +00:00
Michael J. Spencer
4984d647da Revert "llvm-objdump: Add static symbol table dumping." 
This reverts commit 0c30d4e4f5f9110c5a67bd0ca84444dc58697596.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142320 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-18 00:17:04 +00:00
Michael J. Spencer
b12715de41 llvm-objdump: Add static symbol table dumping. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142319 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-17 23:55:22 +00:00
Michael J. Spencer
1e8ba3fa21 llvm-objdump: Add -s, which prints the contents of each section. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142199 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-17 17:13:22 +00:00
Michael J. Spencer
942eb00911 llvm-object: Add inline relocation information to disassembly. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141897 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-13 22:17:18 +00:00
Michael J. Spencer
14a5f468d6 llvm-objdump: Fix whitespace. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141886 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-13 20:37:20 +00:00
Michael J. Spencer
178dbd4418 llvm-objdump: Fix dumping of multiple symbols with the same address. 
This happens in COFF because there is a symbol for the beginning of each
section.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141885 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-13 20:37:08 +00:00
NAKAMURA Takumi
f048c3fe24 llvm-objdump.cpp: Use PRIx64 as format specifier for int64_t. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141664 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-11 12:51:50 +00:00
Nick Lewycky
023bb15bea Add support for dumping section headers to llvm-objdump. This uses the same 
flags as binutils objdump but the output is different, not just in format but
also showing different sections. Compare its results against readelf, not
objdump.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141579 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-10 21:21:34 +00:00
Benjamin Kramer
d226ed71f2 llvm-objdump: Take ownership of MCInstrInfos. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141535 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-10 13:10:09 +00:00
Michael J. Spencer
27781b78e1 llvm-objdump: Add relocation and archive support. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141451 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-08 00:18:30 +00:00
Michael J. Spencer
4344b1ef9b Change relocation API to be per section. This time without breaking GCC. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141385 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-07 19:25:32 +00:00
Bill Wendling
a48ad13339 Revert 141376 and 141377 due to breaking the build. 
--- Reverse-merging r141377 into '.':
U    tools/llvm-objdump/MachODump.cpp
--- Reverse-merging r141376 into '.':
U    include/llvm/Object/COFF.h
U    include/llvm/Object/ObjectFile.h
U    include/llvm-c/Object.h
U    tools/llvm-objdump/llvm-objdump.cpp
U    lib/Object/MachOObjectFile.cpp
U    lib/Object/COFFObjectFile.cpp
U    lib/Object/Object.cpp
U    lib/Object/ELFObjectFile.cpp



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141379 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-07 18:25:37 +00:00
Michael J. Spencer
f1164a2487 Change relocation API to be per section. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141376 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-07 18:15:25 +00:00
Benjamin Kramer
0b8b771e9f Add a MachO-specific "mode" to llvm-objdump, that, if enabled, gathers additional information that are only available on MachO. 
- It can take FunctionStarts from a binary to find entry points more accurately.
- Symbol offsets in executables are correct now.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140028 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-09-19 17:56:04 +00:00
Owen Anderson
98c5ddabca 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. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139876 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-09-15 23:38:46 +00:00
Benjamin Kramer
ac241fe9f0 Object: make the following changes into SymbolRef 
- Add enum SymbolType and function getSymbolType()
- Add function isGlobal() - it's returns true for symbols that can be used in another objects, such as library functions.
- Rename function getAddress() to getOffset() and add new function getAddress(), because currently getAddress() returns section offset of symbol first byte. new getAddress() return symbol address.
- Change usage SymbolRef::getAddress() to getOffset() in tools/llvm-nm and tools/llvm-objdump.

Patch by Danil Malyshev!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139683 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-09-14 01:22:52 +00:00
James Molloy
b950585cc5 Refactor instprinter and mcdisassembler to take a SubtargetInfo. Add -mattr= handling to llvm-mc. Reviewed by Owen Anderson. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139237 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-09-07 17:24:38 +00:00
Evan Cheng
3e74d6fdd2 Move TargetRegistry and TargetSelect from Target to Support where they belong. 
These are strictly utilities for registering targets and components.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138450 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-24 18:08:43 +00:00
Evan Cheng
7801136b95 Some refactoring so TargetRegistry.h no longer has to include any files 
from MC.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138367 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-23 20:15:21 +00:00
Benjamin Kramer
41ab14b725 Add MCInstrAnalysis class. This allows the targets to specify own versions of MCInstrDescs functions. 
- Add overrides for ARM.
- Teach llvm-objdump to use this instead of plain MCInstrDesc.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137059 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-08 18:56:44 +00:00
Benjamin Kramer
c13464f3c1 llvm-objdump: disassembly enhancements 
- Indent simple loops
- Print unreachable blocks as .byte directives

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137058 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-08 18:41:34 +00:00
Benjamin Kramer
a21d813709 llvm-objdump: Use help of CFG to print assembly when --cfg is passed. 
This way we can avoid printing unreachable code (data).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137057 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-08 18:32:12 +00:00
Benjamin Kramer
dbc46d7dd8 I will save before I commit. 
I will save before I commit.
I will save before I commit.
I will save before I commit.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136007 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-07-25 23:10:23 +00:00
Benjamin Kramer
853b0fd623 llvm-objdump: Ignore unreachable blocks when printing the CFG. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136000 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-07-25 23:04:36 +00:00
Evan Cheng
4b64e8a9e1 Separate MCInstPrinter registration from AsmPrinter registration. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135974 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-07-25 21:20:24 +00:00
Evan Cheng
1b0fc9b418 Fix last bits of MC layer issues. llvm-mc doesn't need to initialize TargetMachine's anymore. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135963 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-07-25 20:53:02 +00:00
Evan Cheng
e78085a3c0 Combine all MC initialization routines into one. e.g. InitializeX86MCAsmInfo, 
InitializeX86MCInstrInfo, etc. are combined into InitializeX86TargetMC.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135812 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-07-22 21:58:54 +00:00
Benjamin Kramer
a503ede94b llvm-objdump: Don't ignore errors from raw_fd_ostream. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135787 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-07-22 18:35:11 +00:00
Chandler Carruth
4039313b4c Move the registered target printing in version strings completely out of 
the Support library. Now its part of the TargetRegistry, and the three
commands that care about this explicitly register this extra bit of
version information.

The set of commands which care was computed by intersecting those which
use the Support library's version string printing and those that
initialize all the registered targets in a way that produces
a meaningful list. The only odd ball out is that 'clang -cc1as -version'
no longer prints the registered targets. I don't think anyone is really
interested in that (especially as the fact that llvm-mc does so is under
a FIXME), but if someone really does want this back I'll happily apply
the same patch there.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135757 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-07-22 07:50:48 +00:00
Benjamin Kramer
685a2501b2 Sketch out an CFG reconstruction mode for llvm-objdump. 
- Not great yet, but it's a start.
- Requires an object file with a symbol table. (I really want to fix this, but it'll need a whole new algorithm)
- ELF and COFF won't work at the moment due to libObject shortcomings.

To try it out run
$ llvm-objdump -d --cfg foo.o

This will create a graphviz file for every symbol in the object file's text section containing a CFG.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135608 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-07-20 19:37:35 +00:00
Benjamin Kramer
14c92467e7 Fix off-by-one. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135533 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-07-19 22:59:25 +00:00
Evan Cheng
439661395f 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135468 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-07-19 06:37:02 +00:00
Benjamin Kramer
739b65bf85 Teach llvm-objdump to disassemble sections symbol by symbol. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135289 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-07-15 18:39:24 +00:00
Evan Cheng
1abf2cb59b Rename createAsmInfo to createMCAsmInfo and move registration code to MCTargetDesc to prepare for next round of changes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135219 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-07-14 23:50:31 +00:00
Eli Friedman
0392a0431e Remove some unnecessary includes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134528 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-07-06 20:48:27 +00:00
Evan Cheng
b262799d49 createMCInstPrinter doesn't need TargetMachine anymore. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134525 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-07-06 19:45:42 +00:00
Evan Cheng
276365dd4b 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!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134127 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-06-30 01:53:36 +00:00
Michael J. Spencer
25b15777df Object: Add proper error handling. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133872 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-06-25 17:55:23 +00:00
Jay Foad
ddcdcc8863 Remove unused STL header includes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130068 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-04-23 19:53:52 +00:00