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-rw-r--r--include/llvm/CompilerDriver/Action.h16
-rw-r--r--include/llvm/CompilerDriver/Common.td30
-rw-r--r--include/llvm/CompilerDriver/Tool.h20
-rw-r--r--include/llvm/CompilerDriver/Tools.td85
4 files changed, 96 insertions, 55 deletions
diff --git a/include/llvm/CompilerDriver/Action.h b/include/llvm/CompilerDriver/Action.h
index c3b31d4e55..9cac0aa45b 100644
--- a/include/llvm/CompilerDriver/Action.h
+++ b/include/llvm/CompilerDriver/Action.h
@@ -27,14 +27,22 @@ namespace llvmc {
std::string Command_;
/// Args_ - Command arguments. Stdout redirection ("> file") is allowed.
std::vector<std::string> Args_;
+ /// StopCompilation_ - Should we stop compilation after executing
+ /// this action?
+ bool StopCompilation_;
+ /// OutFile_ - The output file name.
+ std::string OutFile_;
+
public:
- Action() {}
- Action (const std::string& C, const StrVector& A)
- : Command_(C), Args_(A)
+ Action (const std::string& C, const StrVector& A,
+ bool S, const std::string& O)
+ : Command_(C), Args_(A), StopCompilation_(S), OutFile_(O)
{}
/// Execute - Executes the represented action.
- int Execute() const;
+ int Execute () const;
+ bool StopCompilation () const { return StopCompilation_; }
+ const std::string& OutFile() { return OutFile_; }
};
}
diff --git a/include/llvm/CompilerDriver/Common.td b/include/llvm/CompilerDriver/Common.td
index 109a7e5eda..c510956004 100644
--- a/include/llvm/CompilerDriver/Common.td
+++ b/include/llvm/CompilerDriver/Common.td
@@ -15,7 +15,7 @@ class Tool<list<dag> l> {
list<dag> properties = l;
}
-// Possible Tool properties
+// Possible Tool properties.
def in_language;
def out_language;
@@ -23,8 +23,9 @@ def output_suffix;
def cmd_line;
def join;
def sink;
+def actions;
-// Possible option types
+// Possible option types.
def alias_option;
def switch_option;
@@ -33,17 +34,16 @@ def parameter_list_option;
def prefix_option;
def prefix_list_option;
-// Possible option properties
+def extern_switch;
+def extern_parameter;
+def extern_list;
+
+// Possible option properties.
-def append_cmd;
-def forward;
-def forward_as;
def help;
def hidden;
def really_hidden;
def required;
-def stop_compilation;
-def unpack_values;
// Empty DAG marker.
def empty;
@@ -51,6 +51,10 @@ def empty;
// The 'case' construct.
def case;
+// Boolean operators.
+def and;
+def or;
+
// Primitive tests.
def switch_on;
def parameter_equals;
@@ -59,9 +63,13 @@ def input_languages_contain;
def not_empty;
def default;
-// Boolean operators.
-def and;
-def or;
+// Possible actions.
+
+def append_cmd;
+def forward;
+def forward_as;
+def stop_compilation;
+def unpack_values;
// Increase/decrease the edge weight.
def inc_weight;
diff --git a/include/llvm/CompilerDriver/Tool.h b/include/llvm/CompilerDriver/Tool.h
index c422a43992..8e8f6e73c2 100644
--- a/include/llvm/CompilerDriver/Tool.h
+++ b/include/llvm/CompilerDriver/Tool.h
@@ -36,22 +36,29 @@ namespace llvmc {
virtual ~Tool() {}
virtual Action GenerateAction (const PathVector& inFiles,
- const llvm::sys::Path& outFile,
+ bool HasChildren,
+ const llvm::sys::Path& TempDir,
const InputLanguagesSet& InLangs,
const LanguageMap& LangMap) const = 0;
virtual Action GenerateAction (const llvm::sys::Path& inFile,
- const llvm::sys::Path& outFile,
+ bool HasChildren,
+ const llvm::sys::Path& TempDir,
const InputLanguagesSet& InLangs,
const LanguageMap& LangMap) const = 0;
virtual const char* Name() const = 0;
virtual const char** InputLanguages() const = 0;
virtual const char* OutputLanguage() const = 0;
- virtual const char* OutputSuffix() const = 0;
- virtual bool IsLast() const = 0;
virtual bool IsJoin() const = 0;
+
+ protected:
+ /// OutFileName - Generate the output file name.
+ llvm::sys::Path OutFilename(const llvm::sys::Path& In,
+ const llvm::sys::Path& TempDir,
+ bool StopCompilation,
+ const char* OutputSuffix) const;
};
/// JoinTool - A Tool that has an associated input file list.
@@ -61,10 +68,11 @@ namespace llvmc {
void ClearJoinList() { JoinList_.clear(); }
bool JoinListEmpty() const { return JoinList_.empty(); }
- Action GenerateAction(const llvm::sys::Path& outFile,
+ Action GenerateAction(bool HasChildren,
+ const llvm::sys::Path& TempDir,
const InputLanguagesSet& InLangs,
const LanguageMap& LangMap) const {
- return GenerateAction(JoinList_, outFile, InLangs, LangMap);
+ return GenerateAction(JoinList_, HasChildren, TempDir, InLangs, LangMap);
}
// We shouldn't shadow base class's version of GenerateAction.
using Tool::GenerateAction;
diff --git a/include/llvm/CompilerDriver/Tools.td b/include/llvm/CompilerDriver/Tools.td
index e701b47649..d8248acae2 100644
--- a/include/llvm/CompilerDriver/Tools.td
+++ b/include/llvm/CompilerDriver/Tools.td
@@ -11,6 +11,35 @@
//
//===----------------------------------------------------------------------===//
+def OptList : OptionList<[
+ (switch_option "emit-llvm",
+ (help "Emit LLVM bitcode 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")),
+ (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 "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"))
+]>;
+
class llvm_gcc_based <string cmd_prefix, string in_lang> : Tool<
[(in_language in_lang),
(out_language "llvm-bitcode"),
@@ -25,16 +54,13 @@ class llvm_gcc_based <string cmd_prefix, string in_lang> : Tool<
!strconcat(cmd_prefix, " -fsyntax-only $INFILE"),
(default),
!strconcat(cmd_prefix, " -c $INFILE -o $OUTFILE -emit-llvm"))),
- (switch_option "emit-llvm", (stop_compilation),
- (help "Emit LLVM intermediate files instead of native object files")),
- (switch_option "E", (stop_compilation),
- (help "Stop after the preprocessing stage, do not run the compiler")),
- (switch_option "fsyntax-only", (stop_compilation),
- (help "Stop after checking the input for syntax errors")),
- (parameter_list_option "include", (forward),
- (help "Include the named file prior to preprocessing")),
- (prefix_list_option "I", (forward),
- (help "Add a directory to include path")),
+ (actions
+ (case
+ (switch_on "emit-llvm"), (stop_compilation),
+ (switch_on "E"), (stop_compilation),
+ (switch_on "fsyntax-only"), (stop_compilation),
+ (not_empty "include"), (forward "include"),
+ (not_empty "I"), (forward "include"))),
(sink)
]>;
@@ -46,7 +72,6 @@ def llvm_gcc_mxx : llvm_gcc_based<"llvm-gcc -x objective-c++", "objective-c++">;
def opt : Tool<
[(in_language "llvm-bitcode"),
(out_language "llvm-bitcode"),
- (switch_option "opt", (help "Enable opt")),
(output_suffix "bc"),
(cmd_line "opt -f $INFILE -o $OUTFILE")
]>;
@@ -62,8 +87,8 @@ def llc : Tool<
[(in_language "llvm-bitcode"),
(out_language "assembler"),
(output_suffix "s"),
- (switch_option "S", (stop_compilation),
- (help "Stop after compilation, do not assemble")),
+ (actions (case
+ (switch_on "S"), (stop_compilation))),
(cmd_line "llc -f $INFILE -o $OUTFILE")
]>;
@@ -72,36 +97,28 @@ def llvm_gcc_assembler : Tool<
(out_language "object-code"),
(output_suffix "o"),
(cmd_line "llvm-gcc -c -x assembler $INFILE -o $OUTFILE"),
- (switch_option "c", (stop_compilation),
- (help "Compile and assemble, but do not link")),
- (prefix_list_option "Wa,", (unpack_values), (help "Pass options to assembler"))
+ (actions (case
+ (switch_on "c"), (stop_compilation),
+ (not_empty "Wa,"), (unpack_values "Wa,")))
]>;
-// Default linker
-def llvm_gcc_linker : Tool<
+// 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 "llvm-gcc $INFILE -o $OUTFILE"),
+ (cmd_line !strconcat(cmd_prefix, " $INFILE -o $OUTFILE")),
(join),
- (prefix_list_option "L", (forward), (help "Add a directory to link path")),
- (prefix_list_option "l", (forward), (help "Search a library when linking")),
- (prefix_list_option "Wl,", (unpack_values), (help "Pass options to linker"))
+ (actions (case
+ (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<"llvm-gcc">;
// Alternative linker for C++
-def llvm_gcc_cpp_linker : Tool<
-[(in_language "object-code"),
- (out_language "executable"),
- (output_suffix "out"),
- (cmd_line "llvm-g++ $INFILE -o $OUTFILE"),
- (join),
- (parameter_option "linker",
- (help "Choose linker (possible values: gcc, g++)")),
- (prefix_list_option "L", (forward)),
- (prefix_list_option "l", (forward)),
- (prefix_list_option "Wl,", (unpack_values))
-]>;
+def llvm_gcc_cpp_linker : llvm_gcc_based_linker<"llvm-g++">;
// Language map
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2025-07-16 23:50:19 +0000