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-rw-r--r--contrib/llvm-project/llvm/tools/llvm-objcopy/CopyConfig.cpp130
1 files changed, 118 insertions, 12 deletions
diff --git a/contrib/llvm-project/llvm/tools/llvm-objcopy/CopyConfig.cpp b/contrib/llvm-project/llvm/tools/llvm-objcopy/CopyConfig.cpp
index 1fde54dd290a..ba74759a34c2 100644
--- a/contrib/llvm-project/llvm/tools/llvm-objcopy/CopyConfig.cpp
+++ b/contrib/llvm-project/llvm/tools/llvm-objcopy/CopyConfig.cpp
@@ -101,6 +101,43 @@ public:
InstallNameToolOptTable() : OptTable(InstallNameToolInfoTable) {}
};
+enum BitcodeStripID {
+ BITCODE_STRIP_INVALID = 0, // This is not an option ID.
+#define OPTION(PREFIX, NAME, ID, KIND, GROUP, ALIAS, ALIASARGS, FLAGS, PARAM, \
+ HELPTEXT, METAVAR, VALUES) \
+ BITCODE_STRIP_##ID,
+#include "BitcodeStripOpts.inc"
+#undef OPTION
+};
+
+#define PREFIX(NAME, VALUE) const char *const BITCODE_STRIP_##NAME[] = VALUE;
+#include "BitcodeStripOpts.inc"
+#undef PREFIX
+
+static const opt::OptTable::Info BitcodeStripInfoTable[] = {
+#define OPTION(PREFIX, NAME, ID, KIND, GROUP, ALIAS, ALIASARGS, FLAGS, PARAM, \
+ HELPTEXT, METAVAR, VALUES) \
+ {BITCODE_STRIP_##PREFIX, \
+ NAME, \
+ HELPTEXT, \
+ METAVAR, \
+ BITCODE_STRIP_##ID, \
+ opt::Option::KIND##Class, \
+ PARAM, \
+ FLAGS, \
+ BITCODE_STRIP_##GROUP, \
+ BITCODE_STRIP_##ALIAS, \
+ ALIASARGS, \
+ VALUES},
+#include "BitcodeStripOpts.inc"
+#undef OPTION
+};
+
+class BitcodeStripOptTable : public opt::OptTable {
+public:
+ BitcodeStripOptTable() : OptTable(BitcodeStripInfoTable) {}
+};
+
enum StripID {
STRIP_INVALID = 0, // This is not an option ID.
#define OPTION(PREFIX, NAME, ID, KIND, GROUP, ALIAS, ALIASARGS, FLAGS, PARAM, \
@@ -395,7 +432,7 @@ template <class T> static ErrorOr<T> getAsInteger(StringRef Val) {
namespace {
-enum class ToolType { Objcopy, Strip, InstallNameTool };
+enum class ToolType { Objcopy, Strip, InstallNameTool, BitcodeStrip };
} // anonymous namespace
@@ -415,6 +452,10 @@ static void printHelp(const opt::OptTable &OptTable, raw_ostream &OS,
ToolName = "llvm-install-name-tool";
HelpText = " [options] input";
break;
+ case ToolType::BitcodeStrip:
+ ToolName = "llvm-bitcode-strip";
+ HelpText = " [options] input";
+ break;
}
OptTable.PrintHelp(OS, (ToolName + HelpText).str().c_str(),
(ToolName + " tool").str().c_str());
@@ -854,6 +895,9 @@ parseInstallNameToolOptions(ArrayRef<const char *> ArgsArr) {
for (auto Arg : InputArgs.filtered(INSTALL_NAME_TOOL_add_rpath))
Config.RPathToAdd.push_back(Arg->getValue());
+ for (auto *Arg : InputArgs.filtered(INSTALL_NAME_TOOL_prepend_rpath))
+ Config.RPathToPrepend.push_back(Arg->getValue());
+
for (auto Arg : InputArgs.filtered(INSTALL_NAME_TOOL_delete_rpath)) {
StringRef RPath = Arg->getValue();
@@ -861,7 +905,12 @@ parseInstallNameToolOptions(ArrayRef<const char *> ArgsArr) {
if (is_contained(Config.RPathToAdd, RPath))
return createStringError(
errc::invalid_argument,
- "cannot specify both -add_rpath %s and -delete_rpath %s",
+ "cannot specify both -add_rpath '%s' and -delete_rpath '%s'",
+ RPath.str().c_str(), RPath.str().c_str());
+ if (is_contained(Config.RPathToPrepend, RPath))
+ return createStringError(
+ errc::invalid_argument,
+ "cannot specify both -prepend_rpath '%s' and -delete_rpath '%s'",
RPath.str().c_str(), RPath.str().c_str());
Config.RPathsToRemove.insert(RPath);
@@ -881,33 +930,46 @@ parseInstallNameToolOptions(ArrayRef<const char *> ArgsArr) {
});
if (It1 != Config.RPathsToUpdate.end())
return createStringError(errc::invalid_argument,
- "cannot specify both -rpath " + It1->getFirst() +
- " " + It1->getSecond() + " and -rpath " +
- Old + " " + New);
+ "cannot specify both -rpath '" +
+ It1->getFirst() + "' '" + It1->getSecond() +
+ "' and -rpath '" + Old + "' '" + New + "'");
// Cannot specify the same rpath under both -delete_rpath and -rpath
auto It2 = find_if(Config.RPathsToRemove, Match);
if (It2 != Config.RPathsToRemove.end())
return createStringError(errc::invalid_argument,
- "cannot specify both -delete_rpath " + *It2 +
- " and -rpath " + Old + " " + New);
+ "cannot specify both -delete_rpath '" + *It2 +
+ "' and -rpath '" + Old + "' '" + New + "'");
// Cannot specify the same rpath under both -add_rpath and -rpath
auto It3 = find_if(Config.RPathToAdd, Match);
if (It3 != Config.RPathToAdd.end())
return createStringError(errc::invalid_argument,
- "cannot specify both -add_rpath " + *It3 +
- " and -rpath " + Old + " " + New);
+ "cannot specify both -add_rpath '" + *It3 +
+ "' and -rpath '" + Old + "' '" + New + "'");
+
+ // Cannot specify the same rpath under both -prepend_rpath and -rpath.
+ auto It4 = find_if(Config.RPathToPrepend, Match);
+ if (It4 != Config.RPathToPrepend.end())
+ return createStringError(errc::invalid_argument,
+ "cannot specify both -prepend_rpath '" + *It4 +
+ "' and -rpath '" + Old + "' '" + New + "'");
Config.RPathsToUpdate.insert({Old, New});
}
- if (auto *Arg = InputArgs.getLastArg(INSTALL_NAME_TOOL_id))
+ if (auto *Arg = InputArgs.getLastArg(INSTALL_NAME_TOOL_id)) {
Config.SharedLibId = Arg->getValue();
+ if (Config.SharedLibId->empty())
+ return createStringError(errc::invalid_argument,
+ "cannot specify an empty id");
+ }
- for (auto *Arg : InputArgs.filtered(INSTALL_NAME_TOOL_change)) {
+ for (auto *Arg : InputArgs.filtered(INSTALL_NAME_TOOL_change))
Config.InstallNamesToUpdate.insert({Arg->getValue(0), Arg->getValue(1)});
- }
+
+ Config.RemoveAllRpaths =
+ InputArgs.hasArg(INSTALL_NAME_TOOL_delete_all_rpaths);
SmallVector<StringRef, 2> Positional;
for (auto Arg : InputArgs.filtered(INSTALL_NAME_TOOL_UNKNOWN))
@@ -928,6 +990,50 @@ parseInstallNameToolOptions(ArrayRef<const char *> ArgsArr) {
return std::move(DC);
}
+Expected<DriverConfig>
+parseBitcodeStripOptions(ArrayRef<const char *> ArgsArr) {
+ DriverConfig DC;
+ CopyConfig Config;
+ BitcodeStripOptTable T;
+ unsigned MissingArgumentIndex, MissingArgumentCount;
+ opt::InputArgList InputArgs =
+ T.ParseArgs(ArgsArr, MissingArgumentIndex, MissingArgumentCount);
+
+ if (InputArgs.size() == 0) {
+ printHelp(T, errs(), ToolType::BitcodeStrip);
+ exit(1);
+ }
+
+ if (InputArgs.hasArg(BITCODE_STRIP_help)) {
+ printHelp(T, outs(), ToolType::BitcodeStrip);
+ exit(0);
+ }
+
+ if (InputArgs.hasArg(BITCODE_STRIP_version)) {
+ outs() << "llvm-bitcode-strip, compatible with cctools "
+ "bitcode_strip\n";
+ cl::PrintVersionMessage();
+ exit(0);
+ }
+
+ for (auto *Arg : InputArgs.filtered(BITCODE_STRIP_UNKNOWN))
+ return createStringError(errc::invalid_argument, "unknown argument '%s'",
+ Arg->getAsString(InputArgs).c_str());
+
+ SmallVector<StringRef, 2> Positional;
+ for (auto *Arg : InputArgs.filtered(BITCODE_STRIP_INPUT))
+ Positional.push_back(Arg->getValue());
+ if (Positional.size() > 1)
+ return createStringError(errc::invalid_argument,
+ "llvm-bitcode-strip expects a single input file");
+ assert(!Positional.empty());
+ Config.InputFilename = Positional[0];
+ Config.OutputFilename = Positional[0];
+
+ DC.CopyConfigs.push_back(std::move(Config));
+ return std::move(DC);
+}
+
// ParseStripOptions returns the config and sets the input arguments. If a
// help flag is set then ParseStripOptions will print the help messege and
// exit.
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-13 00:51:10 +0000