llvm-svn: 100055

llvm-svn: 100045

llvm-svn: 100036

Add new build option KERNEL_USE, which compiles with -mkernel and gets propogated to CFLAGS. Use this to call panic() instead of abort() when enabled.

llvm-svn: 100015

 - Fiddling with abort directly is annoying given the way we use system includes, although it would be nice to fix this so we could make sure calling abort directly is verboten.

llvm-svn: 100014

llvm-svn: 99654

llvm-svn: 99632

llvm-svn: 95132

llvm-svn: 95123

llvm-svn: 95018

llvm-svn: 94223

this during an Apple style build.

llvm-svn: 94216

llvm-svn: 94016

llvm-svn: 94011

llvm-svn: 93983

which seems to be needed.

llvm-svn: 93969

llvm-svn: 93817

llvm-svn: 93816

llvm-svn: 93815

Add a VISIBILITY_HIDDEN option, which can be used to make all compiler-rt function definitions hidden/private extern.

llvm-svn: 93790

llvm-svn: 93789

Add DEFINE_COMPILERRT_PRIVATE_FUNCTION_UNMANGLED for use in .S files -- restFP and saveFP don't get USER_LABEL_PREFIX prepended for some reason.

llvm-svn: 93788

llvm-svn: 93721

libraries to generate.
 - Each library may be built with different flags and for different
   architectures, and there is support for building Darwin style fat archives.

 - Uses an ambituous amount of make programming, but should be hidden to
   users and developers.

llvm-svn: 93720

llvm-svn: 93719

llvm-svn: 93718

Add 'SelectFunctionDir' function, to select appropriate function implementation based on a configuration and architecture.

llvm-svn: 93717

 - With tests. :)

llvm-svn: 93716

 - Rest of makefiles will move to using the information after it has been computed, instead of during subdir traversal.

Also, add 'make info-functions' target, which prints information on all the functions available in compiler-rt.

Also, add 'make help-devel' for listing help on targets intended for compiler-rt developers or direct users.

llvm-svn: 93715

Simplify subdirectory makefiles, and be more robust by checking that they define the appropriate variables.

llvm-svn: 93714

llvm-svn: 93713

Rename DebugMake variable to DEBUGMAKE for consistency (variables that are designed to be overridden), and use VERBOSE=1 instead of VERBOSE!="" for controlling verbosity.

llvm-svn: 93712

llvm-svn: 93711

to 'make-print-%' to match LLVM.

llvm-svn: 93319

llvm-svn: 93318

llvm-svn: 93297

llvm-svn: 86542

llvm-svn: 86075

llvm-svn: 85727

llvm-svn: 85726