mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-11-19 17:37:24 +00:00
4558f481b8
Should now work when building with objdir != srcdir and when llvm-gcc is not available. Thanks to Duncan Sands for testing and advice! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@69700 91177308-0d34-0410-b5e6-96231b3b80d8
203 lines
7.1 KiB
TableGen
203 lines
7.1 KiB
TableGen
//===- Base.td - LLVMC2 toolchain descriptions -------------*- tablegen -*-===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// This file contains compilation graph description used by llvmc2.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
include "llvm/CompilerDriver/Common.td"
|
|
|
|
// Options
|
|
|
|
def OptList : OptionList<[
|
|
(switch_option "emit-llvm",
|
|
(help "Emit LLVM .ll files instead of native object files")),
|
|
(switch_option "E",
|
|
(help "Stop after the preprocessing stage, do not run the compiler")),
|
|
(switch_option "fsyntax-only",
|
|
(help "Stop after checking the input for syntax errors")),
|
|
(switch_option "opt",
|
|
(help "Enable opt")),
|
|
(switch_option "S",
|
|
(help "Stop after compilation, do not assemble")),
|
|
(switch_option "c",
|
|
(help "Compile and assemble, but do not link")),
|
|
(switch_option "pthread",
|
|
(help "Enable threads")),
|
|
(parameter_option "linker",
|
|
(help "Choose linker (possible values: gcc, g++)")),
|
|
(parameter_list_option "include",
|
|
(help "Include the named file prior to preprocessing")),
|
|
(prefix_list_option "I",
|
|
(help "Add a directory to include path")),
|
|
(prefix_list_option "Wa,",
|
|
(help "Pass options to assembler")),
|
|
(prefix_list_option "Wllc,",
|
|
(help "Pass options to llc")),
|
|
(prefix_list_option "L",
|
|
(help "Add a directory to link path")),
|
|
(prefix_list_option "l",
|
|
(help "Search a library when linking")),
|
|
(prefix_list_option "Wl,",
|
|
(help "Pass options to linker")),
|
|
(prefix_list_option "Wo,",
|
|
(help "Pass options to opt"))
|
|
]>;
|
|
|
|
// Tools
|
|
|
|
class llvm_gcc_based <string cmd_prefix, string in_lang, string E_ext> : Tool<
|
|
[(in_language in_lang),
|
|
(out_language "llvm-bitcode"),
|
|
(output_suffix "bc"),
|
|
(cmd_line (case
|
|
(switch_on "E"),
|
|
(case (not_empty "o"),
|
|
!strconcat(cmd_prefix, " -E $INFILE -o $OUTFILE"),
|
|
(default),
|
|
!strconcat(cmd_prefix, " -E $INFILE")),
|
|
(switch_on "fsyntax-only"),
|
|
!strconcat(cmd_prefix, " -fsyntax-only $INFILE"),
|
|
(and (switch_on "S"), (switch_on "emit-llvm")),
|
|
!strconcat(cmd_prefix, " -S $INFILE -o $OUTFILE -emit-llvm"),
|
|
(default),
|
|
!strconcat(cmd_prefix, " -c $INFILE -o $OUTFILE -emit-llvm"))),
|
|
(actions
|
|
(case
|
|
(switch_on "E"), [(stop_compilation), (output_suffix E_ext)],
|
|
(and (switch_on "emit-llvm"), (switch_on "S")),
|
|
[(output_suffix "ll"), (stop_compilation)],
|
|
(and (switch_on "emit-llvm"), (switch_on "c")), (stop_compilation),
|
|
(switch_on "fsyntax-only"), (stop_compilation),
|
|
(not_empty "include"), (forward "include"),
|
|
(not_empty "I"), (forward "I"))),
|
|
(sink)
|
|
]>;
|
|
|
|
def llvm_gcc_c : llvm_gcc_based<"@LLVMGCCCOMMAND@ -x c", "c", "i">;
|
|
def llvm_gcc_cpp : llvm_gcc_based<"@LLVMGXXCOMMAND@ -x c++", "c++", "i">;
|
|
def llvm_gcc_m : llvm_gcc_based<"@LLVMGCCCOMMAND@ -x objective-c", "objective-c", "mi">;
|
|
def llvm_gcc_mxx : llvm_gcc_based<"@LLVMGCCCOMMAND@ -x objective-c++",
|
|
"objective-c++", "mi">;
|
|
|
|
def opt : Tool<
|
|
[(in_language "llvm-bitcode"),
|
|
(out_language "llvm-bitcode"),
|
|
(output_suffix "bc"),
|
|
(actions (case (not_empty "Wo,"), (unpack_values "Wo,"))),
|
|
(cmd_line "opt -f $INFILE -o $OUTFILE")
|
|
]>;
|
|
|
|
def llvm_as : Tool<
|
|
[(in_language "llvm-assembler"),
|
|
(out_language "llvm-bitcode"),
|
|
(output_suffix "bc"),
|
|
(cmd_line "llvm-as $INFILE -o $OUTFILE")
|
|
]>;
|
|
|
|
def llvm_gcc_assembler : Tool<
|
|
[(in_language "assembler"),
|
|
(out_language "object-code"),
|
|
(output_suffix "o"),
|
|
(cmd_line "@LLVMGCCCOMMAND@ -c -x assembler $INFILE -o $OUTFILE"),
|
|
(actions (case
|
|
(switch_on "c"), (stop_compilation),
|
|
(not_empty "Wa,"), (unpack_values "Wa,")))
|
|
]>;
|
|
|
|
def llc : Tool<
|
|
[(in_language "llvm-bitcode"),
|
|
(out_language "assembler"),
|
|
(output_suffix "s"),
|
|
(cmd_line "llc -f $INFILE -o $OUTFILE"),
|
|
(actions (case
|
|
(switch_on "S"), (stop_compilation),
|
|
(not_empty "Wllc,"), (unpack_values "Wllc,")))
|
|
]>;
|
|
|
|
// Base class for linkers
|
|
class llvm_gcc_based_linker <string cmd_prefix> : Tool<
|
|
[(in_language "object-code"),
|
|
(out_language "executable"),
|
|
(output_suffix "out"),
|
|
(cmd_line !strconcat(cmd_prefix, " $INFILE -o $OUTFILE")),
|
|
(join),
|
|
(actions (case
|
|
(switch_on "pthread"), (append_cmd "-lpthread"),
|
|
(not_empty "L"), (forward "L"),
|
|
(not_empty "l"), (forward "l"),
|
|
(not_empty "Wl,"), (unpack_values "Wl,")))
|
|
]>;
|
|
|
|
// Default linker
|
|
def llvm_gcc_linker : llvm_gcc_based_linker<"@LLVMGCCCOMMAND@">;
|
|
// Alternative linker for C++
|
|
def llvm_gcc_cpp_linker : llvm_gcc_based_linker<"@LLVMGXXCOMMAND@">;
|
|
|
|
// Language map
|
|
|
|
def LanguageMap : LanguageMap<
|
|
[LangToSuffixes<"c++", ["cc", "cp", "cxx", "cpp", "CPP", "c++", "C"]>,
|
|
LangToSuffixes<"c", ["c"]>,
|
|
LangToSuffixes<"c-cpp-output", ["i"]>,
|
|
LangToSuffixes<"objective-c-cpp-output", ["mi"]>,
|
|
LangToSuffixes<"objective-c++", ["mm"]>,
|
|
LangToSuffixes<"objective-c", ["m"]>,
|
|
LangToSuffixes<"assembler", ["s"]>,
|
|
LangToSuffixes<"assembler-with-cpp", ["S"]>,
|
|
LangToSuffixes<"llvm-assembler", ["ll"]>,
|
|
LangToSuffixes<"llvm-bitcode", ["bc"]>,
|
|
LangToSuffixes<"object-code", ["o"]>,
|
|
LangToSuffixes<"executable", ["out"]>
|
|
]>;
|
|
|
|
// Compilation graph
|
|
|
|
def CompilationGraph : CompilationGraph<[
|
|
Edge<"root", "llvm_gcc_c">,
|
|
Edge<"root", "llvm_gcc_assembler">,
|
|
Edge<"root", "llvm_gcc_cpp">,
|
|
Edge<"root", "llvm_gcc_m">,
|
|
Edge<"root", "llvm_gcc_mxx">,
|
|
Edge<"root", "llvm_as">,
|
|
|
|
Edge<"llvm_gcc_c", "llc">,
|
|
Edge<"llvm_gcc_cpp", "llc">,
|
|
Edge<"llvm_gcc_m", "llc">,
|
|
Edge<"llvm_gcc_mxx", "llc">,
|
|
Edge<"llvm_as", "llc">,
|
|
|
|
OptionalEdge<"llvm_gcc_c", "opt", (case (switch_on "opt"), (inc_weight))>,
|
|
OptionalEdge<"llvm_gcc_cpp", "opt", (case (switch_on "opt"), (inc_weight))>,
|
|
OptionalEdge<"llvm_gcc_m", "opt", (case (switch_on "opt"), (inc_weight))>,
|
|
OptionalEdge<"llvm_gcc_mxx", "opt", (case (switch_on "opt"), (inc_weight))>,
|
|
OptionalEdge<"llvm_as", "opt", (case (switch_on "opt"), (inc_weight))>,
|
|
Edge<"opt", "llc">,
|
|
|
|
Edge<"llc", "llvm_gcc_assembler">,
|
|
Edge<"llvm_gcc_assembler", "llvm_gcc_linker">,
|
|
OptionalEdge<"llvm_gcc_assembler", "llvm_gcc_cpp_linker",
|
|
(case
|
|
(or (input_languages_contain "c++"),
|
|
(input_languages_contain "objective-c++")),
|
|
(inc_weight),
|
|
(or (parameter_equals "linker", "g++"),
|
|
(parameter_equals "linker", "c++")), (inc_weight))>,
|
|
|
|
|
|
Edge<"root", "llvm_gcc_linker">,
|
|
OptionalEdge<"root", "llvm_gcc_cpp_linker",
|
|
(case
|
|
(or (input_languages_contain "c++"),
|
|
(input_languages_contain "objective-c++")),
|
|
(inc_weight),
|
|
(or (parameter_equals "linker", "g++"),
|
|
(parameter_equals "linker", "c++")), (inc_weight))>
|
|
]>;
|