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Small clanups:

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Use static instead of anonymous namespace.
Delete write only variables.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@211335 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola 2014-06-20 01:37:35 +00:00
parent caa2bd600c
commit 8483dacfd8
1 changed files with 23 additions and 37 deletions
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60
tools/gold/gold-plugin.cpp
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@ -50,35 +50,30 @@
using namespace llvm;
namespace {
ld_plugin_status discard_message(int level, const char *format, ...) {
// Die loudly. Recent versions of Gold pass ld_plugin_message as the first
// callback in the transfer vector. This should never be called.
abort();
}
ld_plugin_add_symbols add_symbols = NULL;
ld_plugin_get_symbols get_symbols = NULL;
ld_plugin_add_input_file add_input_file = NULL;
ld_plugin_add_input_library add_input_library = NULL;
ld_plugin_set_extra_library_path set_extra_library_path = NULL;
ld_plugin_get_view get_view = NULL;
ld_plugin_message message = discard_message;
int api_version = 0;
int gold_version = 0;
struct claimed_file {
void *handle;
std::vector<ld_plugin_symbol> syms;
};
lto_codegen_model output_type = LTO_CODEGEN_PIC_MODEL_STATIC;
std::string output_name = "";
std::list<claimed_file> Modules;
std::vector<std::string> Cleanup;
LTOCodeGenerator *CodeGen = nullptr;
StringSet<> CannotBeHidden;
struct claimed_file {
void *handle;
std::vector<ld_plugin_symbol> syms;
};
}
static ld_plugin_status discard_message(int level, const char *format, ...) {
// Die loudly. Recent versions of Gold pass ld_plugin_message as the first
// callback in the transfer vector. This should never be called.
abort();
}
static ld_plugin_add_symbols add_symbols = NULL;
static ld_plugin_get_symbols get_symbols = NULL;
static ld_plugin_add_input_file add_input_file = NULL;
static ld_plugin_set_extra_library_path set_extra_library_path = NULL;
static ld_plugin_get_view get_view = NULL;
static ld_plugin_message message = discard_message;
static lto_codegen_model output_type = LTO_CODEGEN_PIC_MODEL_STATIC;
static std::string output_name = "";
static std::list<claimed_file> Modules;
static std::vector<std::string> Cleanup;
static LTOCodeGenerator *CodeGen = nullptr;
static StringSet<> CannotBeHidden;
static llvm::TargetOptions TargetOpts;
namespace options {
@ -151,12 +146,6 @@ ld_plugin_status onload(ld_plugin_tv *tv) {
for (; tv->tv_tag != LDPT_NULL; ++tv) {
switch (tv->tv_tag) {
case LDPT_API_VERSION:
api_version = tv->tv_u.tv_val;
break;
case LDPT_GOLD_VERSION: // major * 100 + minor
gold_version = tv->tv_u.tv_val;
break;
case LDPT_OUTPUT_NAME:
output_name = tv->tv_u.tv_string;
break;
@ -213,9 +202,6 @@ ld_plugin_status onload(ld_plugin_tv *tv) {
case LDPT_ADD_INPUT_FILE:
add_input_file = tv->tv_u.tv_add_input_file;
break;
case LDPT_ADD_INPUT_LIBRARY:
add_input_library = tv->tv_u.tv_add_input_file;
break;
case LDPT_SET_EXTRA_LIBRARY_PATH:
set_extra_library_path = tv->tv_u.tv_set_extra_library_path;
break;