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llvm-project/lld/lib/Driver/CoreOptions.td

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Add the core architecture for the lld driver. This includes selecting which driver to emulate, option parsing, invocation building, and running the link. This currently only supports a very basic subset of ld for x86_64-linux. lld -flavor ld obj.o -o obj or symlink lld as (ld , link, ld64, core) to get the desired behavior without -flavor. llvm-svn: 169659
2012-12-08 08:47:36 +08:00
include "llvm/Option/OptParser.td"
This is my Driver refactoring patch. The major changes are: 1) LinkerOptions has been merged into TargetInfo 2) LinkerInvocation has been merged into Driver 3) Drivers no longer convert arguments into an intermediate (core) argument list, but instead create a TargetInfo object and call setter methods on it. This is only how in-process linking would work. That is, you can programmatically set up a TargetInfo object which controls the linking. 4) Lots of tweaks to test suite to work with driver changes 5) Add the DarwinDriver 6) I heavily doxygen commented TargetInfo.h Things to do after this patch is committed: a) Consider renaming TargetInfo, given its new roll. b) Consider pulling the list of input files out of TargetInfo. This will enable in-process clients to create one TargetInfo the re-use it with different input file lists. c) Work out a way for Drivers to format the warnings and error done in core linking. llvm-svn: 178776
2013-04-05 02:59:24 +08:00
def output : Separate<["-"], "o">;
def entry : Separate<["-"], "e">;
[Driver] Add -### support for printing out the core command line. llvm-svn: 169717
2012-12-10 07:56:26 +08:00
This is my Driver refactoring patch. The major changes are: 1) LinkerOptions has been merged into TargetInfo 2) LinkerInvocation has been merged into Driver 3) Drivers no longer convert arguments into an intermediate (core) argument list, but instead create a TargetInfo object and call setter methods on it. This is only how in-process linking would work. That is, you can programmatically set up a TargetInfo object which controls the linking. 4) Lots of tweaks to test suite to work with driver changes 5) Add the DarwinDriver 6) I heavily doxygen commented TargetInfo.h Things to do after this patch is committed: a) Consider renaming TargetInfo, given its new roll. b) Consider pulling the list of input files out of TargetInfo. This will enable in-process clients to create one TargetInfo the re-use it with different input file lists. c) Work out a way for Drivers to format the warnings and error done in core linking. llvm-svn: 178776
2013-04-05 02:59:24 +08:00
def dead_strip : Flag<["--"], "dead-strip">;
def undefines_are_errors : Flag<["--"], "undefines-are-errors">;
def keep_globals : Flag<["--"], "keep-globals">;
def commons_search_archives : Flag<["--"], "commons-search-archives">;
[lld] Add -emit-yaml option. This outputs yaml instead of a binary. llvm-svn: 171710
2013-01-07 16:00:25 +08:00
This is my Driver refactoring patch. The major changes are: 1) LinkerOptions has been merged into TargetInfo 2) LinkerInvocation has been merged into Driver 3) Drivers no longer convert arguments into an intermediate (core) argument list, but instead create a TargetInfo object and call setter methods on it. This is only how in-process linking would work. That is, you can programmatically set up a TargetInfo object which controls the linking. 4) Lots of tweaks to test suite to work with driver changes 5) Add the DarwinDriver 6) I heavily doxygen commented TargetInfo.h Things to do after this patch is committed: a) Consider renaming TargetInfo, given its new roll. b) Consider pulling the list of input files out of TargetInfo. This will enable in-process clients to create one TargetInfo the re-use it with different input file lists. c) Work out a way for Drivers to format the warnings and error done in core linking. llvm-svn: 178776
2013-04-05 02:59:24 +08:00
def add_pass : Separate<["--"], "add-pass">;
add noinhibit exec option llvm-svn: 172204
2013-01-11 23:11:47 +08:00
This is my Driver refactoring patch. The major changes are: 1) LinkerOptions has been merged into TargetInfo 2) LinkerInvocation has been merged into Driver 3) Drivers no longer convert arguments into an intermediate (core) argument list, but instead create a TargetInfo object and call setter methods on it. This is only how in-process linking would work. That is, you can programmatically set up a TargetInfo object which controls the linking. 4) Lots of tweaks to test suite to work with driver changes 5) Add the DarwinDriver 6) I heavily doxygen commented TargetInfo.h Things to do after this patch is committed: a) Consider renaming TargetInfo, given its new roll. b) Consider pulling the list of input files out of TargetInfo. This will enable in-process clients to create one TargetInfo the re-use it with different input file lists. c) Work out a way for Drivers to format the warnings and error done in core linking. llvm-svn: 178776
2013-04-05 02:59:24 +08:00
def target : Separate<["-"], "target">, HelpText<"Target triple to link for">;
def mllvm : Separate<["-"], "mllvm">, HelpText<"Options to pass to LLVM">;
add merge strings option, this temporarily fixes the problem bringing up helloworld with glibc on x86_64 llvm-svn: 175038
2013-02-13 14:12:52 +08:00