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Delete some dead code in HostInfo. 

llvm-svn: 298335
This commit is contained in:
Zachary Turner 2017-03-21 04:01:59 +00:00
parent bfe8bcbc43
commit d9b368526b
10 changed files with 0 additions and 78 deletions
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33
lldb/include/lldb/Host/HostInfoBase.h
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@ -34,39 +34,6 @@ public:
static void Initialize(); static void Initialize();
static void Terminate(); static void Terminate();
//------------------------------------------------------------------
/// Returns the number of CPUs on this current host.
///
/// @return
/// Number of CPUs on this current host, or zero if the number
/// of CPUs can't be determined on this host.
//------------------------------------------------------------------
static uint32_t GetNumberCPUS();
//------------------------------------------------------------------
/// Returns the maximum length of a thread name on this platform.
///
/// @return
/// Maximum length of a thread name on this platform.
//------------------------------------------------------------------
static uint32_t GetMaxThreadNameLength();
//------------------------------------------------------------------
/// Gets the host vendor string.
///
/// @return
/// A const string object containing the host vendor name.
//------------------------------------------------------------------
static llvm::StringRef GetVendorString();
//------------------------------------------------------------------
/// Gets the host Operating System (OS) string.
///
/// @return
/// A const string object containing the host OS name.
//------------------------------------------------------------------
static llvm::StringRef GetOSString();
//------------------------------------------------------------------ //------------------------------------------------------------------
/// Gets the host target triple as a const string. /// Gets the host target triple as a const string.
/// ///

1
lldb/include/lldb/Host/freebsd/HostInfoFreeBSD.h
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@ -17,7 +17,6 @@ namespace lldb_private {
class HostInfoFreeBSD : public HostInfoPosix { class HostInfoFreeBSD : public HostInfoPosix {
public: public:
static uint32_t GetMaxThreadNameLength();
static bool GetOSVersion(uint32_t &major, uint32_t &minor, uint32_t &update); static bool GetOSVersion(uint32_t &major, uint32_t &minor, uint32_t &update);
static bool GetOSBuildString(std::string &s); static bool GetOSBuildString(std::string &s);
static bool GetOSKernelDescription(std::string &s); static bool GetOSKernelDescription(std::string &s);

1
lldb/include/lldb/Host/linux/HostInfoLinux.h
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@ -29,7 +29,6 @@ private:
public: public:
static void Initialize(); static void Initialize();
static uint32_t GetMaxThreadNameLength();
static bool GetOSVersion(uint32_t &major, uint32_t &minor, uint32_t &update); static bool GetOSVersion(uint32_t &major, uint32_t &minor, uint32_t &update);
static bool GetOSBuildString(std::string &s); static bool GetOSBuildString(std::string &s);

1
lldb/include/lldb/Host/macosx/HostInfoMacOSX.h
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@ -30,7 +30,6 @@ public:
static bool GetOSBuildString(std::string &s); static bool GetOSBuildString(std::string &s);
static bool GetOSKernelDescription(std::string &s); static bool GetOSKernelDescription(std::string &s);
static FileSpec GetProgramFileSpec(); static FileSpec GetProgramFileSpec();
static uint32_t GetMaxThreadNameLength();
protected: protected:
static bool ComputeSupportExeDirectory(FileSpec &file_spec); static bool ComputeSupportExeDirectory(FileSpec &file_spec);

1
lldb/include/lldb/Host/netbsd/HostInfoNetBSD.h
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@ -17,7 +17,6 @@ namespace lldb_private {
class HostInfoNetBSD : public HostInfoPosix { class HostInfoNetBSD : public HostInfoPosix {
public: public:
static uint32_t GetMaxThreadNameLength();
static bool GetOSVersion(uint32_t &major, uint32_t &minor, uint32_t &update); static bool GetOSVersion(uint32_t &major, uint32_t &minor, uint32_t &update);
static bool GetOSBuildString(std::string &s); static bool GetOSBuildString(std::string &s);
static bool GetOSKernelDescription(std::string &s); static bool GetOSKernelDescription(std::string &s);

31
lldb/source/Host/common/HostInfoBase.cpp
View File

@ -50,9 +50,6 @@ struct HostInfoBaseFields {
} }
} }
uint32_t m_number_cpus;
std::string m_vendor_string;
std::string m_os_string;
std::string m_host_triple; std::string m_host_triple;
ArchSpec m_host_arch_32; ArchSpec m_host_arch_32;
@ -79,34 +76,6 @@ void HostInfoBase::Terminate() {
g_fields = nullptr; g_fields = nullptr;
} }
uint32_t HostInfoBase::GetNumberCPUS() {
static llvm::once_flag g_once_flag;
llvm::call_once(g_once_flag, []() {
g_fields->m_number_cpus = std::thread::hardware_concurrency();
});
return g_fields->m_number_cpus;
}
uint32_t HostInfoBase::GetMaxThreadNameLength() { return 0; }
llvm::StringRef HostInfoBase::GetVendorString() {
static llvm::once_flag g_once_flag;
llvm::call_once(g_once_flag, []() {
g_fields->m_vendor_string =
HostInfo::GetArchitecture().GetTriple().getVendorName().str();
});
return g_fields->m_vendor_string;
}
llvm::StringRef HostInfoBase::GetOSString() {
static llvm::once_flag g_once_flag;
llvm::call_once(g_once_flag, []() {
g_fields->m_os_string =
std::move(HostInfo::GetArchitecture().GetTriple().getOSName());
});
return g_fields->m_os_string;
}
llvm::StringRef HostInfoBase::GetTargetTriple() { llvm::StringRef HostInfoBase::GetTargetTriple() {
static llvm::once_flag g_once_flag; static llvm::once_flag g_once_flag;
llvm::call_once(g_once_flag, []() { llvm::call_once(g_once_flag, []() {

2
lldb/source/Host/freebsd/HostInfoFreeBSD.cpp
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@ -17,8 +17,6 @@
using namespace lldb_private; using namespace lldb_private;
uint32_t HostInfoFreeBSD::GetMaxThreadNameLength() { return 16; }
bool HostInfoFreeBSD::GetOSVersion(uint32_t &major, uint32_t &minor, bool HostInfoFreeBSD::GetOSVersion(uint32_t &major, uint32_t &minor,
uint32_t &update) { uint32_t &update) {
struct utsname un; struct utsname un;

2
lldb/source/Host/linux/HostInfoLinux.cpp
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@ -41,8 +41,6 @@ void HostInfoLinux::Initialize() {
g_fields = new HostInfoLinuxFields(); g_fields = new HostInfoLinuxFields();
} }
uint32_t HostInfoLinux::GetMaxThreadNameLength() { return 16; }
bool HostInfoLinux::GetOSVersion(uint32_t &major, uint32_t &minor, bool HostInfoLinux::GetOSVersion(uint32_t &major, uint32_t &minor,
uint32_t &update) { uint32_t &update) {
static bool success = false; static bool success = false;

2
lldb/source/Host/macosx/HostInfoMacOSX.mm
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@ -335,5 +335,3 @@ void HostInfoMacOSX::ComputeHostArchitectureSupport(ArchSpec &arch_32,
} }
} }
} }
uint32_t HostInfoMacOSX::GetMaxThreadNameLength() { return 64; }

4
lldb/source/Host/netbsd/HostInfoNetBSD.cpp
View File

@ -21,10 +21,6 @@
using namespace lldb_private; using namespace lldb_private;
uint32_t HostInfoNetBSD::GetMaxThreadNameLength() {
return PTHREAD_MAX_NAMELEN_NP;
}
bool HostInfoNetBSD::GetOSVersion(uint32_t &major, uint32_t &minor, bool HostInfoNetBSD::GetOSVersion(uint32_t &major, uint32_t &minor,
uint32_t &update) { uint32_t &update) {
struct utsname un; struct utsname un;