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Commit Graph

323 Commits

Author SHA1 Message Date
Colin LeMahieu
956de337d8 [Objdump] Output information about common symbols in a way closer to GNU objdump.
llvm-svn: 226932
2015-01-23 20:06:24 +00:00
Kevin Enderby
5bd811e58f Add the option, -data-in-code, to llvm-objdump used with -macho to print the Mach-O data in code table.
llvm-svn: 226921
2015-01-23 18:52:17 +00:00
Kevin Enderby
e13fcc2ba4 Add the option, -indirect-symbols, used with -macho to print the Mach-O indirect symbol table to llvm-objdump.
llvm-svn: 226848
2015-01-22 18:55:27 +00:00
Kevin Enderby
83c3448a11 For llvm-objdump, hook up existing options to work when using -macho (the Mach-O parser).
llvm-svn: 226612
2015-01-20 21:47:46 +00:00
David Blaikie
4a6a34ad21 unique_ptrify the RelInfo parameter to TargetRegistry::createMCSymbolizer
llvm-svn: 226416
2015-01-18 20:45:48 +00:00
Kevin Enderby
2473644cb2 Fix the Archive::Child::getRawSize() method used by llvm-objdump’s -archive-headers option
and tweak its use in llvm-objdump.  Add back the test case for the -archive-headers option.

llvm-svn: 226332
2015-01-16 22:10:36 +00:00
Kevin Enderby
c8e3a999b3 Add the option, -archive-headers, used with -macho to print the Mach-O archive headers to llvm-objdump.
llvm-svn: 226228
2015-01-15 23:19:11 +00:00
Chandler Carruth
0b619fcc8e [cleanup] Re-sort all the #include lines in LLVM using
utils/sort_includes.py.

I clearly haven't done this in a while, so more changed than usual. This
even uncovered a missing include from the InstrProf library that I've
added. No functionality changed here, just mechanical cleanup of the
include order.

llvm-svn: 225974
2015-01-14 11:23:27 +00:00
Kevin Enderby
afb7885642 Fix an ASAN failure introduced with r225537 (adding the -universal-headers to llvm-obdump).
And a fly by fix to some formatting issues with the same commit.

llvm-svn: 225550
2015-01-09 21:55:03 +00:00
Kevin Enderby
901dddff2f Add the option, -universal-headers, used with -macho to print the Mach-O universal headers to llvm-objdump.
llvm-svn: 225537
2015-01-09 19:22:37 +00:00
Kevin Enderby
82a2b4ceec Run clang-format on tools/llvm-objdump/MachODump.cpp again as some of my
previous changes got in with incorrect formatting. No functional change.

llvm-svn: 225417
2015-01-08 00:25:24 +00:00
Kevin Enderby
ab9fa91a6e Slightly refactor things for llvm-objdump and the -macho option so it can be used with
options other than just -disassemble so that universal files can be used with other
options combined with -arch options.

No functional change to existing options and use.  One test case added for the
additional functionality with a universal file an a -arch option.

llvm-svn: 225383
2015-01-07 21:02:18 +00:00
Filipe Cabecinhas
5c29b60bc5 Don't loop endlessly for MachO files with 0 ncmds
llvm-svn: 225271
2015-01-06 17:08:26 +00:00
Kevin Enderby
80b4a3c2ca Another attempt to fix the LLVM Windows build bot lld-x86_64-win7, one last place to fix I think.
llvm-svn: 224794
2014-12-24 00:16:51 +00:00
Kevin Enderby
7152971b3b Attempt to fix the LLVM Windows build bot lld-x86_64-win7.
llvm-svn: 224793
2014-12-23 23:43:59 +00:00
Kevin Enderby
3c109420ec Add printing the LC_THREAD load commands with llvm-objdump’s -private-headers.
llvm-svn: 224792
2014-12-23 22:56:39 +00:00
David Majnemer
45ac06f549 strnlen isn't available on some platforms, use StringRef instead
llvm-svn: 224679
2014-12-20 08:24:43 +00:00
Kevin Enderby
7664feebc5 Add printing the LC_ROUTINES load commands with llvm-objdump’s -private-headers.
llvm-svn: 224627
2014-12-19 22:25:22 +00:00
Kevin Enderby
213e0f76f1 Add printing the LC_SUB_CLIENT load command with llvm-objdump’s -private-headers.
llvm-svn: 224616
2014-12-19 21:06:24 +00:00
Kevin Enderby
eb0052136f Add printing the LC_SUB_LIBRARY load command with llvm-objdump’s -private-headers.
llvm-svn: 224607
2014-12-19 19:48:16 +00:00
Kevin Enderby
61ee8e90b3 Add printing the LC_SUB_UMBRELLA load command with llvm-objdump’s -private-headers.
llvm-svn: 224548
2014-12-18 23:13:26 +00:00
Kevin Enderby
5c57c31db7 Add printing the LC_SUB_FRAMEWORK load command with llvm-objdump’s -private-headers.
llvm-svn: 224534
2014-12-18 19:24:35 +00:00
Kevin Enderby
7c66bebcdf Add printing the LC_LINKER_OPTION load command with llvm-objdump’s -private-headers.
Also corrected the name of the load command to not end in an ’S’ as well as corrected
the name of the MachO::linker_option_command struct and other places that had the
word option as plural which did not match the Mac OS X headers.

llvm-svn: 224485
2014-12-18 00:53:40 +00:00
Rafael Espindola
5193b71e57 Remove unused includes and out of date comment. NFC.
llvm-svn: 224413
2014-12-17 03:07:20 +00:00
Kevin Enderby
dc6f805541 Add printing the LC_ENCRYPTION_INFO_64 load command with llvm-objdump’s -private-headers
and add tests for the two AArch64 binaries.

llvm-svn: 224400
2014-12-17 01:01:30 +00:00
Kevin Enderby
c4d55fc277 Add printing the LC_ENCRYPTION_INFO load command with llvm-objdump’s -private-headers.
llvm-svn: 224390
2014-12-16 23:25:52 +00:00
Kevin Enderby
601ffaa6fb Fix a bug in llvm-objdump’s -private-headers for the LC_VERSION_MIN_IPHONEOS
load command not getting printed.

llvm-svn: 224376
2014-12-16 21:48:27 +00:00
Kevin Enderby
1fc8b820e6 Fix another use of PRIx32 that should have been PRIx64.
llvm-svn: 224368
2014-12-16 21:00:25 +00:00
Kevin Enderby
42ed7ac478 Fix the arm build bots for a test that was added. A printing routine was incorrectly using PRIx32
when it should have been using PRIx64 for the value that was passed as uint64_t .

llvm-svn: 224350
2014-12-16 18:58:11 +00:00
Kevin Enderby
db5408dea6 Fix a bug in llvm-objdump’s -private-headers for 32-bit Mach-O files
printing the section header.  And add some tests for this for 32-bit files.

llvm-svn: 224302
2014-12-16 01:14:45 +00:00
Rafael Espindola
2b82749cbe Return ErrorOr<std::unique_ptr<Archive>> form getAsArchive.
This is the same return type of Archive::create.

llvm-svn: 223827
2014-12-09 21:05:36 +00:00
Kevin Enderby
291f346eff Re-add support to llvm-objdump for Mach-O universal files and archives with -macho
with fixes.  Includes the move of tests for llvm-objdump for universal files to an X86
directory.  And the fix where it was failing on linux Rafael tracked down with asan.
I had both Jim Grosbach and Adam Hemet look over the second fix since I could not
set up asan to reproduce with the old version but not with the fix.

llvm-svn: 223416
2014-12-04 23:56:27 +00:00
Jean-Daniel Dupas
d567300387 Add mach-o LC_RPATH support to llvm-objdump
Summary: Add rpath load command support in Mach-O object and update llvm-objdump to use it.

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D6512

llvm-svn: 223343
2014-12-04 07:37:02 +00:00
Rafael Espindola
4f7ba285db This reverts commit r223306 and r223277.
The code is using uninitialized memory and failing on linux.

llvm-svn: 223315
2014-12-03 23:29:34 +00:00
Kevin Enderby
b19e536332 Add support to llvm-objdump for Mach-O universal files and archives with -macho.
llvm-svn: 223277
2014-12-03 22:29:40 +00:00
Rui Ueyama
ab9d8be85c Object/COFF: Fix off-by-one error for object having lots of relocations
llvm-objdump printed out an error message for this off-by-one error,
but because it always exits with 0 whether or not it found an error,
the test (llvm-objdump/coff-many-relocs.test) succeeded.
I made llvm-objdump exit with EXIT_FAILURE when an error is found.

llvm-svn: 222852
2014-11-26 22:17:25 +00:00
Kevin Enderby
5b3a5199f5 Fix Use-of-uninitialized-value for adrp_addr and adrp_inst in MachODump.cpp
Fixes PR21607

llvm-svn: 222385
2014-11-19 20:20:16 +00:00
David Majnemer
903d9c0ab0 Object, COFF: Tighten the object file parser
We were a little lax in a few areas:
- We pretended that import libraries were like any old COFF file, they
  are not.  In fact, they aren't really COFF files at all, we should
  probably grow some specialized functionality to handle them smarter.
- Our symbol iterators were more than happy to attempt to go past the
  end of the symbol table if you had a symbol with a bad list of
  auxiliary symbols.

llvm-svn: 222124
2014-11-17 11:17:17 +00:00
Kevin Enderby
a64b36ecab Add the code and test cases for 64-bit ARM to llvm-objdump’s Mach-O symbolizer.
FYI, removed the unused MCInstrAnalysis as it does not exist for 64-bit ARM and
was causing a “couldn't initialize disassembler for target” error.

llvm-svn: 222045
2014-11-14 21:52:18 +00:00
David Majnemer
8e7c697444 Object, Mach-O: Refactor and clean code up
Don't assert if we can return an error code, reuse existing
functionality like is64Bit().

llvm-svn: 221915
2014-11-13 19:48:56 +00:00
Aaron Ballman
251bb40317 Fixing more -Wcast-qual warnings; NFC.
llvm-svn: 221782
2014-11-12 14:01:17 +00:00
Rafael Espindola
e9b4057db3 Remove the now unused StringRefMemoryObject.h.
llvm-svn: 221755
2014-11-12 02:13:27 +00:00
Rafael Espindola
10f65de3be Pass an ArrayRef to MCDisassembler::getInstruction.
With this patch MCDisassembler::getInstruction takes an ArrayRef<uint8_t>
instead of a MemoryObject.

Even on X86 there is a maximum size an instruction can have. Given
that, it seems way simpler and more efficient to just pass an ArrayRef
to the disassembler instead of a MemoryObject and have it do a virtual
call every time it wants some extra bytes.

llvm-svn: 221751
2014-11-12 02:04:27 +00:00
Kevin Enderby
b342691298 Fix a warning about ‘r_type’ may be used uninitialized.
Thanks to Aaron Ballman for noticing this!

llvm-svn: 221696
2014-11-11 19:16:45 +00:00
David Majnemer
2465460895 llvm-objdump: Skip empty sections when dumping contents
Empty sections are just noise when using objdump.
This is similar to what binutils does.

llvm-svn: 221680
2014-11-11 09:58:25 +00:00
Rafael Espindola
692c66fcc9 Use StringRefMemoryObject. NFC.
llvm-svn: 221502
2014-11-07 00:52:15 +00:00
Kevin Enderby
3ef3846d13 Plumb in the ARM thumb symbolizer in llvm-objdump’s Mach-O disassembler and
add the code and test cases for 32-bit ARM symbolizer.

Also fixed the printing of data in code as it was not using the table correctly
and needed to fix one of the test cases too.

This will break lld’s test/mach-o/arm-interworking-movw.yaml till the tweak
for that is made. Which I’ll be committing immediately after this commit.

llvm-svn: 221470
2014-11-06 19:00:13 +00:00
David Majnemer
adb8b42488 llvm-objdump: Pass DiceTableEntry by reference
DiceTableEntry is 24 bytes on my machine, it's probably better to pass
them by reference.

This fixes PR21464.

llvm-svn: 221247
2014-11-04 08:41:48 +00:00
Kevin Enderby
8bfb36ce4f Add the code and test cases for 32-bit Intel to llvm-objdump’s Mach-O symbolizer.
llvm-svn: 221211
2014-11-04 00:43:16 +00:00
Kevin Enderby
8ff59cef22 Run clang-format on tools/llvm-objdump/MachODump.cpp . No functional change.
llvm-svn: 220875
2014-10-29 21:28:24 +00:00