Commit Graph

100 Commits

Author SHA1 Message Date
Kevin Enderby
8284f0fb29 Add the option, -info-plist to llvm-objdump used with -macho to print the
Mach-O info plist section as strings.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@231974 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-11 22:06:32 +00:00
Colin LeMahieu
0353372478 [Objdump] Fixing crash when printing symbols in ELF sections with special types.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229759 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-18 23:00:22 +00:00
Kevin Enderby
b019348f5d Add code to llvm-objdump so the -section option with -macho will dump literal pointer sections
with the Mach-O S_LITERAL_POINTERS section type.

Also fix the printing of the leading addresses for literal sections to be consistent and
not print the 0x prefix.  Updated test cases to match.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229548 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-17 21:35:48 +00:00
Kevin Enderby
4e96e52cbe Add code to llvm-objdump so the -section option with -macho will dump literal
sections with the Mach-O S_{4,8,16}BYTE_LITERALS section types.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228465 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-06 23:25:38 +00:00
Kevin Enderby
3cc1e2deee Add code to llvm-objdump so the -section option with -macho will dump ‘C’ string
sections with the Mach-O S_CSTRING_LITERALS section type.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228198 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-04 21:38:42 +00:00
Kevin Enderby
1de0e80e97 Add code to llvm-objdump so the -section option with -macho will disassemble sections
that have attributes indicating they contain instructions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228101 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-04 01:01:38 +00:00
Kevin Enderby
0602444f70 Add the -section option to llvm-objdump used with -macho that takes the argument
segname,sectname to specify a Mach-O section to print.  The printing is based on
the section type or section attributes.

The printing of the module initialization and termination section types is printed
with this change.  Printing of other section types will be added next.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227649 91177308-0d34-0410-b5e6-96231b3b80d8
2015-01-31 00:37:11 +00:00
Kevin Enderby
a167fe1877 dd the option, -link-opt-hints to llvm-objdump used with -macho to print the
Mach-O AArch64 linker optimization hints for ADRP code optimization.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227246 91177308-0d34-0410-b5e6-96231b3b80d8
2015-01-27 21:28:24 +00:00
Kevin Enderby
f9857eb016 Fix the problem with llvm-objdump and -archive-headers in printing the archive header size field.
This problem showed up with the clang-cmake-armv7-a15-full bot.  Thanks to Renato Golin for his help.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@226936 91177308-0d34-0410-b5e6-96231b3b80d8
2015-01-23 21:02:44 +00:00
Colin LeMahieu
88fa664c1b [Objdump] Output information about common symbols in a way closer to GNU objdump.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@226932 91177308-0d34-0410-b5e6-96231b3b80d8
2015-01-23 20:06:24 +00:00
Kevin Enderby
66e2ddc870 Add the option, -data-in-code, to llvm-objdump used with -macho to print the Mach-O data in code table.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@226921 91177308-0d34-0410-b5e6-96231b3b80d8
2015-01-23 18:52:17 +00:00
Kevin Enderby
bcbb8690cb Add the option, -indirect-symbols, used with -macho to print the Mach-O indirect symbol table to llvm-objdump.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@226848 91177308-0d34-0410-b5e6-96231b3b80d8
2015-01-22 18:55:27 +00:00
Kevin Enderby
c97fb73e2f For llvm-objdump, hook up existing options to work when using -macho (the Mach-O parser).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@226612 91177308-0d34-0410-b5e6-96231b3b80d8
2015-01-20 21:47:46 +00:00
Kevin Enderby
451ade51e0 Change the test case for llvm-objdump’s -archive-headers option to not check the size
while I once again try to figure out why only the clang-cmake-armv7-a15-full bot
is getting that value wrong.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@226345 91177308-0d34-0410-b5e6-96231b3b80d8
2015-01-16 23:29:07 +00:00
Kevin Enderby
57cc8ad672 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@226332 91177308-0d34-0410-b5e6-96231b3b80d8
2015-01-16 22:10:36 +00:00
Kevin Enderby
ce68afed3c Work around to get the build bot clang-cmake-armv7-a15-full green by
removing the macho-archive-headers.test added with r226228 that it is
failing on for now while I try to figure out what is going on.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@226241 91177308-0d34-0410-b5e6-96231b3b80d8
2015-01-16 02:08:11 +00:00
Kevin Enderby
241bbdde37 Another attempt to fix the build bot clang-cmake-armv7-a15-full failing on
the macho-archive-headers.test added with r226228.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@226239 91177308-0d34-0410-b5e6-96231b3b80d8
2015-01-16 01:09:54 +00:00
Kevin Enderby
cdfe54f8a9 Add the option, -archive-headers, used with -macho to print the Mach-O archive headers to llvm-objdump.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@226228 91177308-0d34-0410-b5e6-96231b3b80d8
2015-01-15 23:19:11 +00:00
Kevin Enderby
6248d1b153 Add the option, -universal-headers, used with -macho to print the Mach-O universal headers to llvm-objdump.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@225537 91177308-0d34-0410-b5e6-96231b3b80d8
2015-01-09 19:22:37 +00:00
Kevin Enderby
60e9ca4c0f 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@225383 91177308-0d34-0410-b5e6-96231b3b80d8
2015-01-07 21:02:18 +00:00
Kevin Enderby
9a516cdc3e Add printing the LC_THREAD load commands with llvm-objdump’s -private-headers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224792 91177308-0d34-0410-b5e6-96231b3b80d8
2014-12-23 22:56:39 +00:00
Kevin Enderby
5ebdee51db Add printing the LC_ROUTINES load commands with llvm-objdump’s -private-headers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224627 91177308-0d34-0410-b5e6-96231b3b80d8
2014-12-19 22:25:22 +00:00
Kevin Enderby
728b8cfc76 Add printing the LC_SUB_CLIENT load command with llvm-objdump’s -private-headers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224616 91177308-0d34-0410-b5e6-96231b3b80d8
2014-12-19 21:06:24 +00:00
Kevin Enderby
2ef4e25dd1 Add printing the LC_SUB_LIBRARY load command with llvm-objdump’s -private-headers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224607 91177308-0d34-0410-b5e6-96231b3b80d8
2014-12-19 19:48:16 +00:00
Kevin Enderby
604a34e086 Add printing the LC_SUB_UMBRELLA load command with llvm-objdump’s -private-headers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224548 91177308-0d34-0410-b5e6-96231b3b80d8
2014-12-18 23:13:26 +00:00
Kevin Enderby
a42da31d2c Add printing the LC_SUB_FRAMEWORK load command with llvm-objdump’s -private-headers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224534 91177308-0d34-0410-b5e6-96231b3b80d8
2014-12-18 19:24:35 +00:00
Kevin Enderby
1025e9e9d6 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224485 91177308-0d34-0410-b5e6-96231b3b80d8
2014-12-18 00:53:40 +00:00
Kevin Enderby
e479df2161 Add printing the LC_ENCRYPTION_INFO_64 load command with llvm-objdump’s -private-headers
and add tests for the two AArch64 binaries.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224400 91177308-0d34-0410-b5e6-96231b3b80d8
2014-12-17 01:01:30 +00:00
Kevin Enderby
46a81fde99 Add printing the LC_ENCRYPTION_INFO load command with llvm-objdump’s -private-headers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224390 91177308-0d34-0410-b5e6-96231b3b80d8
2014-12-16 23:25:52 +00:00
Kevin Enderby
5b7369ddf5 Fix a bug in llvm-objdump’s -private-headers for the LC_VERSION_MIN_IPHONEOS
load command not getting printed.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224376 91177308-0d34-0410-b5e6-96231b3b80d8
2014-12-16 21:48:27 +00:00
Kevin Enderby
c981753745 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224302 91177308-0d34-0410-b5e6-96231b3b80d8
2014-12-16 01:14:45 +00:00
Kevin Enderby
543abe4906 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@223416 91177308-0d34-0410-b5e6-96231b3b80d8
2014-12-04 23:56:27 +00:00
Rafael Espindola
cc0061b299 This reverts commit r223306 and r223277.
The code is using uninitialized memory and failing on linux.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@223315 91177308-0d34-0410-b5e6-96231b3b80d8
2014-12-03 23:29:34 +00:00
Kevin Enderby
15d4003c46 Move tests for llvm-objdump for universal files to X86 directory to fix build bots.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@223306 91177308-0d34-0410-b5e6-96231b3b80d8
2014-12-03 23:00:16 +00:00
Kevin Enderby
5b9d42b68c Add support to llvm-objdump for Mach-O universal files and archives with -macho.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@223277 91177308-0d34-0410-b5e6-96231b3b80d8
2014-12-03 22:29:40 +00:00
Kevin Enderby
61ab3a1cc5 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222045 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-14 21:52:18 +00:00
David Majnemer
1dd631fe02 llvm-objdump: Skip empty sections when dumping contents
Empty sections are just noise when using objdump.
This is similar to what binutils does.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221680 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-11 09:58:25 +00:00
Kevin Enderby
3b80486e3a 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221470 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-06 19:00:13 +00:00
Kevin Enderby
a25032214d Add the code and test cases for 32-bit Intel to llvm-objdump’s Mach-O symbolizer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221211 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-04 00:43:16 +00:00
NAKAMURA Takumi
68a70cdbfb macho-symbolized-disassembly.test: Don't check C++ demangler unconditionally.
For example, MS PSDK is not expected to have <cxxabi.h>.
You should introduce the new feature in lit.cfg corresponding to HAVE_CXXABI_H if you would like to test demangler.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220840 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-29 08:08:21 +00:00
Kevin Enderby
17380c7afa Update llvm-objdump’s Mach-O symbolizer code to demangle C++ names.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220833 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-28 23:39:46 +00:00
Kevin Enderby
a1afbd6421 Update llvm-objdump’s Mach-O symbolizer code for Objective-C references.
This prints disassembly comments for Objective-C references to CFStrings,
Selectors, Classes and method calls.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220500 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-23 19:37:31 +00:00
Nick Kledzik
5357e3ae1b [llvm-objdump] don't test timestamp dump as that is time zone dependent
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220123 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-18 02:28:01 +00:00
Nick Kledzik
e0b3f29da9 [llvm-objdump] enhance test case for mach-o -private-headers
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220120 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-18 01:50:55 +00:00
Nick Kledzik
50ede1623d [llvm-objdump] Fix mach-o binding decompression error
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220119 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-18 01:21:02 +00:00
Nick Kledzik
1a0afd82b1 [llvm-objdump] Update error message and add test case for mach-o file with bad library ordinals
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@219746 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-14 23:29:38 +00:00
Kevin Enderby
7118c73867 Update llvm-objdump’s Mach-O symbolizer code to print the name of symbol stubs.
So in fully linked images when a call is made through a stub it now gets a
comment like the following in the disassembly:

    callq	0x100000f6c             ## symbol stub for: _printf

indicating the call is to a symbol stub and which symbol it is for.  This is
done for branch reference types and seeing if the branch target is in a stub
section and if so using the indirect symbol table entry for that stub and
using that symbol table entries symbol name.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@218546 91177308-0d34-0410-b5e6-96231b3b80d8
2014-09-26 22:20:44 +00:00
Kevin Enderby
e793862979 Flush out enough of llvm-objdump’s SymbolizerSymbolLookUp() for Mach-O files to
get the literal string “Hello world” printed as a comment on the instruction
that loads the pointer to it. For now this is just for x86_64. So for object
files with relocation entries it produces things like:

	leaq	L_.str(%rip), %rax      ## literal pool for: "Hello world\n"

and similar for fully linked images like executables:

	leaq	0x4f(%rip), %rax        ## literal pool for: "Hello world\n"

Also to allow testing against darwin’s otool(1), I hooked up the existing 
-no-show-raw-insn option to the Mach-O parser code, added the new Mach-O
only -full-leading-addr option to match otool(1)'s printing of addresses and
also added the new -print-imm-hex option.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@218423 91177308-0d34-0410-b5e6-96231b3b80d8
2014-09-24 23:08:22 +00:00
Nick Kledzik
69e88e8b40 [llvm-objdump] clean up test cases now that build bots are green
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@217985 91177308-0d34-0410-b5e6-96231b3b80d8
2014-09-17 21:53:07 +00:00
Nick Kledzik
2b90611892 [llvm-objdump] properly use c_str() with format("%s"). Improve getLibraryShortNameByIndex() error handling.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@217930 91177308-0d34-0410-b5e6-96231b3b80d8
2014-09-17 00:25:22 +00:00