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50 Commits

Author SHA1 Message Date
Rui Ueyama 9d52a94cd1 [PECOFF] Make command line options case insensitive to match link.exe's behavior. 
llvm-svn: 189505
 2013-08-28 20:27:41 +00:00
Rui Ueyama 488d41e6ef [PECOFF] Add the entry symbol and /include symbols to dead strip root set. 
Differential Revision: http://llvm-reviews.chandlerc.com/D1527

llvm-svn: 189318
 2013-08-27 05:15:20 +00:00
Rui Ueyama 8a5cbadff9 Fix use of temporary strings. 
llvm-svn: 189310
 2013-08-27 04:27:18 +00:00
Rui Ueyama bc839fcd3e [PECOFF] Enable dead-stripping by default to match link.exe behavior. 
llvm-svn: 189308
 2013-08-27 03:38:18 +00:00
Rui Ueyama 4c3184f3c0 Treat entry point symbol as an undefined atom. 
With this patch the entry symbol is treated as an undefined symbol, to force
the resolver to resolve the entry symbol.

Differential Revision: http://llvm-reviews.chandlerc.com/D1524

llvm-svn: 189307
 2013-08-27 03:18:11 +00:00
Rui Ueyama c7ef7a8dd7 [PECOFF] Add Support for entry point symbol name 
Patch by Jesús Serrano García.

llvm-svn: 189267
 2013-08-26 19:55:09 +00:00
Saleem Abdulrasool 1089265a1d [PECOFF] support additional subsystem identifiers 
This completes the subsystem name parsing to support the identifiers that the
Microsoft link.exe linker supports.  "windows" and "console" are left as the
first items as they are the expected common paths.

Signed-off-by: Saleem Abdulrasool <compnerd@compnerd.org>
llvm-svn: 189181
 2013-08-24 20:14:54 +00:00
Rui Ueyama 72165ec8c3 Separates /fixed (no .reloc section) and /dynamicbase (enable ASLR) 
in order to match link.exe's behaviour.

Patch by Ron Ofir.

llvm-svn: 189159
 2013-08-24 00:39:10 +00:00
Rui Ueyama d07c6f06eb Fixes an additional temporary string use. 
Patch by Ron Ofir.

llvm-svn: 189151
 2013-08-23 22:06:29 +00:00
Shankar Easwaran 89732e1362 [lld][PECOFF] Fix one more reference to a temporary string 
llvm-svn: 189035
 2013-08-22 17:59:03 +00:00
Shankar Easwaran c48b9594b6 [lld][PECOFF] Fix use of temporary strings 
llvm-svn: 189025
 2013-08-22 15:37:09 +00:00
Shankar Easwaran e44104b001 add InputGraph functionality 
llvm-svn: 188958
 2013-08-21 22:57:10 +00:00
Hans Wennborg 04632f1f16 [PECOFF] Handle "--" option explicitly 
This used to be handled automagically by the option parsing library,
but after LLVM r188314, we should handle it ourselves.

No functionality change, but adds a test.

llvm-svn: 188318
 2013-08-13 21:44:44 +00:00
Rui Ueyama 0ca149fce9 Rename TargetInfo -> LinkingContext. 
Also change some local variable names: "ti" -> "context" and
"_targetInfo" -> "_context".

Differential Revision: http://llvm-reviews.chandlerc.com/D1301

llvm-svn: 187823
 2013-08-06 22:31:59 +00:00
Rui Ueyama 35947af012 [PECOFF] Remove special treatment of "--" option. 
Thanks to Hans' patch (r187675), OptTable now handles "--", so we don't
need this code in LLD.

llvm-svn: 187683
 2013-08-02 22:34:12 +00:00
Hans Wennborg 03cd107364 Remove the SUPPORT_ALIASARGS define 
It is not needed after LLVM r187546.

llvm-svn: 187551
 2013-08-01 00:12:38 +00:00
Hans Wennborg 88b7aad3e1 Option parsing tables: pick up AliasArgs from the OPTION macro. 
This depends on LLVM r187537.

The SUPPORT_ALIASARGS macro will be removed once all option parsing
clients have been updated.

llvm-svn: 187541
 2013-07-31 23:17:41 +00:00
Rui Ueyama 3adc09e9fc Revert "[PECOFF][Driver] Remove quotes from command line arguments." 
This reverts commit r187390 because we should not handle argv's quotes ourselves.

In Windows, unlike Unix, quotes are not processed by the shell. Instead the C
startup routine parses it as described in
http://msdn.microsoft.com/en-us/library/a1y7w461.aspx and pass the results to
main(). So, at the time when the control reaches main(), quotes that should be
removed has already been removed.

We still need to handle quotes in the response file and in .drectve section
ourselves. That will be addressed in different patches.

llvm-svn: 187534
 2013-07-31 22:13:15 +00:00
Rui Ueyama 85cd10ffa0 [PECOFF][Driver] Remove quotes from command line arguments. 
The command line option in .drectve section may be quoted by double
quotes, and if that's the case we have to remove them.

llvm-svn: 187390
 2013-07-29 23:32:22 +00:00
Rui Ueyama 28084dc6cd [PECOFF][Driver] Add ".lib" extension to the path given with /defaultlib. 
llvm-svn: 187259
 2013-07-26 22:22:26 +00:00
Rui Ueyama 50e67c7371 [PECOFF][Driver] Split WinLinkDriver::parse for readability. 
llvm-svn: 187161
 2013-07-25 22:33:08 +00:00
Rui Ueyama de25a69531 [PECOFF][Driver] Allow multiple /include options. 
llvm-svn: 187100
 2013-07-25 02:57:39 +00:00
Rui Ueyama 1e3e8752a8 [PECOFF] Add /failifmismatch option. 
llvm-svn: 187095
 2013-07-25 01:23:50 +00:00
Rui Ueyama d1d116aa89 [PECOFF] Use Windows style options instead of Unix style as primary options. 
LLD still accepts both Unix and Windows style options when it's run as
link.exe. This patch does not change functionality.

llvm-svn: 187086
 2013-07-24 23:18:02 +00:00
Rui Ueyama fd50283c3c [PECOFF] Add /include command line option. 
The /include command line option is equivalent to Unix --undefined
option, which forces the linker to resolve the given symbol name
as if it's an unresolved symbol in one of its input files. This feature
is used to link an additional object file or a shared library that no
input files refer to.

llvm-svn: 187084
 2013-07-24 22:53:23 +00:00
Rui Ueyama fbf5763708 [PECOFF] Support -tsaware:no command line option. 
llvm-svn: 186957
 2013-07-23 17:17:19 +00:00
Rui Ueyama 6a41fca856 [PECOFF] Support -fixed command line option to disable base relocations. 
llvm-svn: 186911
 2013-07-23 01:29:50 +00:00
Rui Ueyama 8e6c8f850d [PECOFF][Driver] Add -base command line option. 
llvm-svn: 186739
 2013-07-20 00:45:00 +00:00
Rui Ueyama 99f80cf4a7 [PECOFF][Driver] Process "LINK" environment variable. 
llvm-svn: 186654
 2013-07-19 05:06:20 +00:00
Rui Ueyama 64b29d616b [PECOFF][Driver] Add -defaultlib command line option. 
llvm-svn: 186650
 2013-07-19 04:11:37 +00:00
Rui Ueyama 5a7bbce587 [PECOFF][Driver] Interpret "LIB" environment variable. 
llvm-svn: 186648
 2013-07-19 03:27:03 +00:00
Rui Ueyama 2897feb7e0 [PECOFF] Use library search path when looking for a .lib file. 
llvm-svn: 186645
 2013-07-19 02:18:25 +00:00
Rui Ueyama 9f24922bd1 [PECOFF][Driver] Add -libpath command line option. 
The logic to search a library from the library paths will be implemented
in a different patch.

llvm-svn: 186644
 2013-07-19 01:38:49 +00:00
Rui Ueyama 4227022673 [PECOFF] Use replace_extension() instead of doing it myself. 
llvm-svn: 186612
 2013-07-18 21:38:44 +00:00
Rui Ueyama b0b1d590ab [WinLink] Add /LargeAddressAware command line option. 
llvm-svn: 186428
 2013-07-16 17:20:38 +00:00
Rafael Espindola 66c0a65ba1 Revert "Don't pass llvm::errs() all over the place. Diagnostics always go to stderr." 
This reverts commit 185657. It will be used by unit tests.

llvm-svn: 186366
 2013-07-15 23:55:07 +00:00
Rafael Espindola 2530f67116 Don't pass llvm::errs() all over the place. Diagnostics always go to stderr. 
llvm-svn: 185657
 2013-07-04 17:06:04 +00:00
Rui Ueyama 4a4079e839 [WinLink] Support /nxcompat command line option. 
llvm-svn: 184050
 2013-06-16 03:07:08 +00:00
Rafael Espindola 70d0c820ef Include Path.h instead of PathV2.h. 
I am about to move PathV2.h to Path.h.

llvm-svn: 183796
 2013-06-11 22:17:04 +00:00
Rui Ueyama daadcc59ad [WinLink] Add -force command line option to allow undefined symbols. 
llvm-svn: 183724
 2013-06-11 04:52:14 +00:00
Rui Ueyama 9dd08d912d [PECOFF][Driver] Add -heap command line option. 
llvm-svn: 183622
 2013-06-08 22:59:10 +00:00
Rui Ueyama eb0cc96e4b [PECOFF][Driver] Add -stack command line option. 
llvm-svn: 183604
 2013-06-08 03:59:00 +00:00
Rui Ueyama 7b5592bc0b [WinLink] Fix use-after-return. 
llvm-svn: 183603
 2013-06-08 03:39:35 +00:00
Rui Ueyama feaa72a4b0 Fix typo in comment. 
llvm-svn: 183050
 2013-05-31 22:08:30 +00:00
Rui Ueyama 739730e299 [WinLink][Driver] Add -entry command line option. 
llvm-svn: 183034
 2013-05-31 19:34:29 +00:00
Rui Ueyama ce42bcc304 [WinLink][Driver] Add support for -subsystem optional OS version number. 
llvm-svn: 182988
 2013-05-31 06:30:10 +00:00
Rui Ueyama 5f037590de [lld][WinLink] Fix use-after-return and add unit tests. 
llvm-svn: 182970
 2013-05-30 23:17:58 +00:00
Rui Ueyama b33e8bcef8 [WinLink][Driver] Handle file extensions and defualt output file name. 
llvm-svn: 182912
 2013-05-30 06:00:10 +00:00
Rui Ueyama 81247063bf [WinLink] Add -subsystem and -out command line option parsing. 
The code to actually consume these flags will be added soon.

llvm-svn: 182824
 2013-05-29 05:07:49 +00:00
Rui Ueyama 9e56839a83 [lld][PECOFF] Add WinLinkDriver and PECOFFTargetInfo. 
Add WinLinkDriver and connect it to the existing COFF reader. Remaining
parts are still stubs, so while it can now read a COFF file, it still
cannot link or output PE/COFF files yet.

Reviewers: Bigcheese

CC: llvm-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D865

llvm-svn: 182784
 2013-05-28 18:13:31 +00:00