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Fixed handling of -c option.wq

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74711 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Sanjiv Gupta 2009-07-02 17:35:38 +00:00
parent 12c99d8160
commit 31b798197e
2 changed files with 26 additions and 8 deletions
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13
tools/llvmc/example/mcc16/plugins/PIC16Base/PIC16Base.td
View File

@ -13,6 +13,8 @@ def OptionList : OptionList<[
(help "Enable Debugging")),
(switch_option "S",
(help "Stop after compilation, do not assemble")),
(switch_option "c",
(help "Stop after assemble, do not link")),
(parameter_option "I",
(help "Add a directory to include path")),
(parameter_option "pre-RA-sched",
@ -43,7 +45,7 @@ def llvm_ld : Tool<[
(in_language "llvm-bitcode"),
(out_language "llvm-bitcode"),
(output_suffix "bc"),
(cmd_line "llvm-ld -f -link-as-library $INFILE -o $OUTFILE"),
(cmd_line "llvm-ld -link-as-library $INFILE -o $OUTFILE"),
(actions (case
(switch_on "g"), (append_cmd "-disable-opt"),
(not_empty "Wo,"), (unpack_values "Wo,")))
@ -75,8 +77,9 @@ def gpasm : Tool<[
(in_language "assembler"),
(out_language "object-code"),
(output_suffix "o"),
(cmd_line "gpasm -I $CALL(GetStdAsmHeadersDir) $INFILE -o $OUTFILE"),
(cmd_line "gpasm -r decimal -p p16F1937 -I $CALL(GetStdAsmHeadersDir) -C -c $INFILE -o $OUTFILE"),
(actions (case
(switch_on "c"), (stop_compilation),
(not_empty "Wa,"), (unpack_values "Wa,")))
]>;
@ -84,7 +87,7 @@ def mplink : Tool<[
(in_language "object-code"),
(out_language "executable"),
(output_suffix "out"),
(cmd_line "mplink /k $CALL(GetStdLinkerScriptsDir) /l $CALL(GetStdLibsDir) $INFILE -o $OUTFILE"),
(cmd_line "mplink.exe /k $CALL(GetStdLinkerScriptsDir) /l $CALL(GetStdLibsDir) 16f1937.lkr intrinsics.lib std.lib $INFILE -o $OUTFILE"),
(actions (case
(not_empty "Wl,"), (unpack_values "Wl,"))),
(join)
@ -109,7 +112,9 @@ def CompilationGraph : CompilationGraph<[
Edge<"root", "clang_cc">,
Edge<"clang_cc", "llvm_ld_lto">,
Edge<"llvm_ld_lto", "llc">,
OptionalEdge<"clang_cc", "llvm_ld", (case (switch_on "S"), (inc_weight))>,
OptionalEdge<"clang_cc", "llvm_ld", (case
(switch_on "S"), (inc_weight),
(switch_on "c"), (inc_weight))>,
Edge<"llvm_ld", "llc">,
Edge<"llc", "gpasm">,
Edge<"gpasm", "mplink">

21
tools/llvmc/example/mcc16/plugins/PIC16Base/PluginMain.cpp
View File

@ -1,5 +1,9 @@
#include "AutoGenerated.inc"
#include "llvm/System/Path.h"
#include "llvm/Support/raw_ostream.h"
using namespace llvm;
namespace llvmc {
extern char *ProgramName;
@ -11,19 +15,23 @@ static std::string GetDirSeparator(void) {
}
namespace hooks {
// Get the dir where c16 executables reside.
std::string GetBinDir (void) {
// Construct a Path object from the program name.
llvm::sys::Path ProgramFullName(llvmc::ProgramName,
strlen(llvmc::ProgramName));
void *P = (void*) (intptr_t) GetBinDir;
sys::Path ProgramFullPath
= sys::Path::GetMainExecutable(llvmc::ProgramName, P);
// Get the dir name for the program. It's last component should be 'bin'.
std::string BinDir = ProgramFullName.getDirname();
std::string BinDir = ProgramFullPath.getDirname();
// llvm::errs() << "BinDir: " << BinDir << '\n';
return BinDir + GetDirSeparator();
}
// Get the Top-level Installation dir for c16.
std::string GetInstallDir (void) {
llvm::sys::Path BinDirPath = llvm::sys::Path(GetBinDir());
sys::Path BinDirPath = sys::Path(GetBinDir());
// Go one more level up to get the install dir.
std::string InstallDir = BinDirPath.getDirname();
@ -31,17 +39,22 @@ std::string GetInstallDir (void) {
return InstallDir + GetDirSeparator();
}
// Get the dir where the c16 header files reside.
std::string GetStdHeadersDir (void) {
return GetInstallDir() + "include";
}
// Get the dir where the assembler header files reside.
std::string GetStdAsmHeadersDir (void) {
return GetInstallDir() + "inc";
}
// Get the dir where the linker scripts reside.
std::string GetStdLinkerScriptsDir (void) {
return GetInstallDir() + "lkr";
}
// Get the dir where startup code, intrinsics and lib reside.
std::string GetStdLibsDir (void) {
return GetInstallDir() + "lib";
}