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226 Commits

Author SHA1 Message Date
Rafael Espindola
433611bdf3 Implement MachOObjectFile::getHeader directly. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178994 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-04-07 19:26:57 +00:00
Rafael Espindola
6ab85a81d7 Remove LoadCommandInfo now that we always have a pointer to the command. 
LoadCommandInfo was needed to keep a command and its offset in the file. Now
that we always have a pointer to the command, we don't need the offset.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178991 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-04-07 18:42:06 +00:00
Rafael Espindola
77638d9110 Add MachOObjectFile::LoadCommandInfo. 
This avoids using MachOObject::getLoadCommandInfo.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178990 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-04-07 18:08:12 +00:00
Rafael Espindola
3eff318cba Remove MachOObjectFile::getObject. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178986 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-04-07 16:07:35 +00:00
Rafael Espindola
305b826f92 Make getObject const. Remove a const_cast. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178980 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-04-07 14:50:40 +00:00
Rafael Espindola
196abbffe9 Remove last use of InMemoryStruct in llvm-objdump. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178979 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-04-07 14:40:18 +00:00
Rafael Espindola
13d297260f Remove dead code. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178977 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-04-07 14:30:21 +00:00
Rafael Espindola
eb721c0fbd Remove unused argument. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178976 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-04-07 14:25:39 +00:00
Rafael Espindola
f16c2bb320 Don't fetch pointers from a InMemoryStruct. 
InMemoryStruct is extremely dangerous as it returns data from an internal
buffer when the endiannes doesn't match. This should fix the tests on big
endian hosts.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178875 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-04-05 15:15:22 +00:00
Eric Christopher
99ff2ba240 Don't disassemble symbols with an unknown address or size. 
Patch by Nico Rieck!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178678 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-04-03 18:31:23 +00:00
Shankar Easwaran
512685dacf print TLS segment 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176192 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-27 17:57:17 +00:00
Michael J. Spencer
561823009b [objdump] Add PT_PHDR. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175709 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-21 02:21:29 +00:00
Michael J. Spencer
8a3a1deed8 [objdump] Print the PT_INTERP and PT_DYNAMIC correcctly. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175659 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-20 20:18:10 +00:00
Guy Benyei
87d0b9ed14 Add static cast to unsigned char whenever a character classification function is called with a signed char argument, in order to avoid assertions in Windows Debug configuration. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175006 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-12 21:21:59 +00:00
Michael J. Spencer
dd3aa9eab2 [objdump,readobj] Document the purpose and goals of each tool. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174439 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-05 20:27:22 +00:00
Jakub Staszak
3c8da314f1 Remove unneeded #include. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173088 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-21 21:02:47 +00:00
Chandler Carruth
90230c8466 Sort all of the includes. Several files got checked in with mis-sorted 
includes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172891 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-19 08:03:47 +00:00
Michael J. Spencer
ac97f5ce48 [Object][ELF] Simplify ELFObjectFile by using ELFType. 
This simplifies the usage and implementation of ELFObjectFile by using ELFType
to replace:

<endianness target_endianness, std::size_t max_alignment, bool is64Bits>

This does complicate the base ELF types as they must now use template template
parameters to partially specialize for the 32 and 64bit cases. However these
are only defined once.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172515 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-15 07:44:25 +00:00
Michael J. Spencer
27b2b1b4e5 [llvm-objdump] Emit addresses with the correct number of leading 0's. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172130 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-10 22:40:50 +00:00
Michael J. Spencer
46418797cd [objdump] Use correct format specifiers and fix C++03 variadic warning. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171651 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-06 05:23:59 +00:00
Michael J. Spencer
b2c064c695 [objdump] Add --private-headers, -p. 
This currently prints the ELF program headers.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171649 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-06 03:56:49 +00:00
Chandler Carruth
7f00f87767 Sort a few more #include lines in tools/... unittests/... and utils/... 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171363 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-02 10:26:28 +00:00
Rafael Espindola
cef81b37c7 Add a function to get the segment name of a section. 
On MachO, sections also have segment names. When a tool looking at a .o file
prints a segment name, this is what they mean. In reality, a .o has only one
anonymous, segment.

This patch adds a MachO only function to fetch that segment name. I named it
getSectionFinalSegmentName since the main use for the name seems to be inform
the linker with segment this section should go to.

The patch also changes MachOObjectFile::getSectionName to return just the
section name instead of computing SegmentName,SectionName.

The main difference from the previous patch is that it doesn't use
InMemoryStruct. It is extremely dangerous: if the endians match it returns
a pointer to the file buffer, if not, it returns a pointer to an internal buffer
that is overwritten in the next API call.

We should change all of this code to use
support::detail::packed_endian_specific_integral like ELF, but since these
functions only handle strings, they work with big and little endian machines
as is.

I have tested this by installing ubuntu 12.10 ppc on qemu, that is why it took
so long :-)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170838 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-21 03:47:03 +00:00
Rafael Espindola
cd7ee1ced0 Revert 170545 while I debug the ppc failures. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170547 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-19 14:48:05 +00:00
Rafael Espindola
f9a6bd8524 Add r170095 back. 
I cannot reproduce it the failures locally, so I will keep an eye at the ppc
bots. This patch does add the change to the "Disassembly of section" message,
but that is not what was failing on the bots.

Original message:

Add a funciton to get the segment name of a section.

On MachO, sections also have segment names. When a tool looking at a .o file
prints a segment name, this is what they mean. In reality, a .o has only one
anonymous, segment.

This patch adds a MachO only function to fetch that segment name. I named it
getSectionFinalSegmentName since the main use for the name seems to be infor
the linker with segment this section should go to.

The patch also changes MachOObjectFile::getSectionName to return just the
section name instead of computing SegmentName,SectionName.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170545 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-19 14:15:04 +00:00
Eric Christopher
ef8581479e Revert "Add a funciton to get the segment name of a section." 
This reverts commit r170095 since it appears to be breaking the bots.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170105 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-13 06:36:18 +00:00
Rafael Espindola
e3ec87a6f7 Add a funciton to get the segment name of a section. 
On MachO, sections also have segment names. When a tool looking at a .o file
prints a segment name, this is what they mean. In reality, a .o has only one,
anonymous, segment.

This patch adds a MachO only function to fetch that segment name. I named it
getSectionFinalSegmentName since the main use for the name seems to be informing
the linker with segment this section should go to.

The patch also changes MachOObjectFile::getSectionName to return just the
section name instead of computing SegmentName,SectionName.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170095 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-13 04:07:18 +00:00
Michael J. Spencer
1246700d1b Quick build fix for c++03 clang. This needs a proper solution. Note that these offsets are guaranteed to be correct by Endian.h. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169438 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-05 22:38:01 +00:00
Michael J. Spencer
eef7b6219e Add dump of Win64 EH unwind data. 
The new command line option -unwind-info dumps the Win64 EH unwind
data to the console. This is a nice feature if you need to debug
generated EH data (e.g. from LLVM). Includes a test case.

Initial patch by João Matos, extensions and rework by Kai Nacke.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169415 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-05 20:12:35 +00:00
Chandler Carruth
f010c464a1 Sort the #include lines for tools/... 
Again, tools are trickier to pick the main module header for than
library source files. I've started to follow the pattern of using
LLVMContext.h when it is included as a stub for program source files.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169252 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-04 10:44:52 +00:00
Eli Bendersky
8b9da530e3 Add the -no-show-raw-insn option to llvm-objdump, thus making it a bit more 
conformant to binutils objdump.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168393 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-20 22:57:02 +00:00
Eric Christopher
d1726a4580 Rewrite DIContext interface to take an object. Update all callers. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167757 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-12 21:40:38 +00:00
Jack Carter
fd6d165155 Some of the instructions in the Mips instruction set are revision 
delimited. llvm-mc -disassemble access these through the -mattr
option.

llvm-objdump -disassemble had no such way to set the attribute so
some instructions were just not recognized for disassembly.

This patch accepts llvm-mc mechanism for specifying the attributes.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162781 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-08-28 19:24:49 +00:00
Jim Grosbach
3f5d1a2396 Tidy up a bit. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161430 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-08-07 17:53:14 +00:00
Bill Wendling
f59083cc02 Remove tabs. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160480 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-07-19 00:17:40 +00:00
Evan Cheng
c698a44dd2 Need a space. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159565 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-07-02 19:45:42 +00:00
Kevin Enderby
59c15e920c Fixed a bug in llvm-objdump when disassembling using -macho option for a binary 
containing no symbols.  Fixed the crash and fixed it not disassembling anything.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157031 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-05-18 00:13:56 +00:00
Kevin Enderby
41854aea66 Fixed a bug in llvm-objdump when disassembling using -macho option for a binary 
that has more than one symbol.  The last symbol was not being disassembled to
the end of the section.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156840 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-05-15 18:57:14 +00:00
Kevin Enderby
9ed9e5d0f9 Fix it so llvm-objdump -arch does accept x86 and x86-64 as valid arch names. 
PR12731.  Patch by Meador Inge!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156444 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-05-08 23:38:45 +00:00
Pete Cooper
ff204963cb PR12729: Change 'llvm-objdump' to display the available targets. 
Patch by Meador Inge.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156128 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-05-03 23:20:10 +00:00
Craig Topper
17463b3ef1 Make MCInstrInfo available to the MCInstPrinter. This will be used to remove getInstructionName and the static data it contains since the same tables are already in MCInstrInfo. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153860 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-04-02 06:09:36 +00:00
Benjamin Kramer
81bbdfda82 Include cctype for std::isprint. 
This should unbreak the msvc build.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153329 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-03-23 11:49:32 +00:00
Benjamin Kramer
51cf866163 Fix uses of the C99 PRI format macros not to conflict with C++11 UDLs. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152474 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-03-10 02:04:38 +00:00
Jim Grosbach
c6449b636f Make MCRegisterInfo available to the the MCInstPrinter. 
Used to allow context sensitive printing of super-register or sub-register
references.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152043 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-03-05 19:33:20 +00:00
David Meyer
2c67727046 [Object] Add symbol attribute flags: ST_ThreadLocal, ST_Common, and ST_Undefined. Implement these completely for ELF. 
Rename ST_External to ST_Unknown, and slightly change its semantics. It now only indicates that the symbol's type
is unknown, not that the symbol is undefined. (For that, use ST_Undefined).



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151696 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-29 02:11:55 +00:00
Derek Schuff
adef06a714 Make MemoryObject accessor members const again 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151687 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-29 01:09:06 +00:00
David Meyer
c46255a32e In the ObjectFile interface, replace isInternal(), isAbsolute(), isGlobal(), and isWeak(), with a bitset of flags. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151670 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-28 23:47:53 +00:00
Derek Schuff
2ea93875b2 Enable streaming of bitcode 
This CL delays reading of function bodies from initial parse until
materialization, allowing overlap of compilation with bitcode download.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149918 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-06 22:30:29 +00:00
Cameron Zwarich
a99350511c Allow command-line overrides of the target triple with the Mach-O 
disassembler, just like the generic disassembler.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149681 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-03 06:35:22 +00:00
Cameron Zwarich
ec8eac6d8b Do the same fix as r149667, but for the Mach-O disassembler. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149674 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-03 05:42:17 +00:00
Cameron Zwarich
aab2191109 Fix llvm-objdump disassembly for interesting Mach-O binaries, e.g. any MacOS 
dylib. This regressed with r145408. I will try to make a test case and add it
so that this doesn't happen again.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149667 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-03 04:13:37 +00:00
David Blaikie
2d24e2a396 Unweaken vtables as per http://llvm.org/docs/CodingStandards.html#ll_virtual_anch 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146960 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-12-20 02:50:00 +00:00
Daniel Dunbar
4ab406d7fc LLVMBuild: Remove trailing newline, which irked me. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146409 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-12-12 19:48:00 +00:00
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
Daniel Dunbar
0d3c223035 LLVMBuild: Add description files for the LLVM tools. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144417 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-11 22:59:39 +00:00
Owen Anderson
7d3f8b8e48 Fix llvm-objdump's MachO mode to not depend on the value returned by RelocationRef::getInfo(). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143966 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-07 17:21:36 +00:00
Benjamin Kramer
41a964931a Add more PRI.64 macros for MSVC and use them throughout the codebase. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143799 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-05 08:57:40 +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
9472b8d220 Expand relocation type field to 64 bits. MachO scattered relocations require 33 bits of type info. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143032 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-26 17:08:49 +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
Daniel Dunbar
8c39c9647d build: Tidy up a bunch of tool Makefiles, and simplify where possible using the 
new all-targets pseudo-component.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142401 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-18 19:27:24 +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
Owen Anderson
481837a743 Rewrite most of MachODump to work through the generic libObject interfaces rather than accessing the MachO internals directly. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142263 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-17 21:37:35 +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
3773fb46ba Fix spelling in comment. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141386 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-07 19:25:47 +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
67370ef903 Fix spelling in comment. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141377 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-07 18:15:40 +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
afbaf48fc4 llvm-objdump: Detach symbol listing from section enumeration for mach-o. 
This reduces memory usage as we don't add the same symbol multiple times anymore.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140278 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-09-21 22:16:43 +00:00
Benjamin Kramer
91c603bcfe llvm-objdump: Take the data from the right object when there's no dSYM around. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140269 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-09-21 18:18:53 +00:00
Benjamin Kramer
b5b8d20ddd llvm-objdump: Fix use after free. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140237 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-09-21 04:01:19 +00:00
Benjamin Kramer
8c93097c4c llvm-objdump: Output line info next to the disassembly if available. 
MachO-only at the moment, sorry.

Usage:
$ llvm-objdump -d -m -g -dsym=a.out.dSYM/Contents/Resources/DWARF/a.out a.out
_main:
100000e90:	55	pushq %rbp	## test.c:11:3
…

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140224 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-09-21 01:13:19 +00:00
Benjamin Kramer
a894c8e344 llvm-objdump: factor code better, add comments. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140153 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-09-20 17:53:01 +00:00
Benjamin Kramer
bcc1a737f5 Nope, there's another one! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140045 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-09-19 20:23:01 +00:00
Benjamin Kramer
49ca96d7c2 Missed one instance of implicit pointer conversion. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140044 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-09-19 20:14:46 +00:00
Benjamin Kramer
4d90638130 Try to make MSVC 2010 happy. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140042 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-09-19 20:08:52 +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
Benjamin Kramer
83a162ef85 llvm-objdump: Skip branches that leave the current function. 
In "normal" code these only happen when disassembling data, so we
won't lose anything if we just drop them.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135786 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-07-22 18:35:09 +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
Francois Pichet
c3d48cee49 Unbreak the MSVC build. Since the "next" function already exists in the MSVC headers, we need the explicit llvm:: qualifier to prevent a conflict. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135623 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-07-20 21:35:29 +00:00
Benjamin Kramer
8eda1310db Fix cmake. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135609 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-07-20 19:43:38 +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
Bill Wendling
a5c177e70a We need to pass the TargetMachine object to the InstPrinter if we are printing 
the alias of an InstAlias instead of the thing being aliased. Because we need to
know the features that are valid for an InstAlias.

This is part of a work-in-progress.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127986 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-03-21 04:13:46 +00:00
Michael J. Spencer
59315d1d54 llvm-objdump: Remove redundant includes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123902 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-01-20 07:22:13 +00:00
Michael J. Spencer
d11699d3c0 llvm-nm: Fix warning. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123901 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-01-20 07:22:04 +00:00
Michael J. Spencer
92e1deb051 Add llvm-objdump 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123898 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-01-20 06:39:06 +00:00