bool
PlatformDarwin::ModuleIsExcludedForNonModuleSpecificSearches (lldb_private::Target &target, const lldb::ModuleSP &module_sp)
{
if (!module_sp)
return false;
ObjectFile *obj_file = module_sp->GetObjectFile();
if (!obj_file)
return false;
ObjectFile::Type obj_type = obj_file->GetType();
if (obj_type == ObjectFile::eTypeDynamicLinker)
return true;
else
return false;
}
lldb_private::Error
PlatformMacOSX::GetSharedModule (const lldb_private::ModuleSpec &module_spec,
Process* process,
lldb::ModuleSP &module_sp,
const lldb_private::FileSpecList *module_search_paths_ptr,
lldb::ModuleSP *old_module_sp_ptr,
bool *did_create_ptr)
{
Error error = GetSharedModuleWithLocalCache(module_spec, module_sp, module_search_paths_ptr, old_module_sp_ptr, did_create_ptr);
if (module_sp)
{
if (module_spec.GetArchitecture().GetCore() == ArchSpec::eCore_x86_64_x86_64h)
{
ObjectFile *objfile = module_sp->GetObjectFile();
if (objfile == NULL)
{
// We didn't find an x86_64h slice, fall back to a x86_64 slice
ModuleSpec module_spec_x86_64 (module_spec);
module_spec_x86_64.GetArchitecture() = ArchSpec("x86_64-apple-macosx");
lldb::ModuleSP x86_64_module_sp;
lldb::ModuleSP old_x86_64_module_sp;
bool did_create = false;
Error x86_64_error = GetSharedModuleWithLocalCache(module_spec_x86_64, x86_64_module_sp, module_search_paths_ptr, &old_x86_64_module_sp, &did_create);
if (x86_64_module_sp && x86_64_module_sp->GetObjectFile())
{
module_sp = x86_64_module_sp;
if (old_module_sp_ptr)
*old_module_sp_ptr = old_x86_64_module_sp;
if (did_create_ptr)
*did_create_ptr = did_create;
return x86_64_error;
}
}
}
}
return error;
}
Error
PlatformRemoteiOS::ResolveExecutable (const ModuleSpec &ms,
lldb::ModuleSP &exe_module_sp,
const FileSpecList *module_search_paths_ptr)
{
Error error;
// Nothing special to do here, just use the actual file and architecture
ModuleSpec resolved_module_spec(ms);
// Resolve any executable within a bundle on MacOSX
// TODO: verify that this handles shallow bundles, if not then implement one ourselves
Host::ResolveExecutableInBundle (resolved_module_spec.GetFileSpec());
if (resolved_module_spec.GetFileSpec().Exists())
{
if (resolved_module_spec.GetArchitecture().IsValid() || resolved_module_spec.GetUUID().IsValid())
{
error = ModuleList::GetSharedModule (resolved_module_spec,
exe_module_sp,
NULL,
NULL,
NULL);
if (exe_module_sp && exe_module_sp->GetObjectFile())
return error;
exe_module_sp.reset();
}
// No valid architecture was specified or the exact ARM slice wasn't
// found so ask the platform for the architectures that we should be
// using (in the correct order) and see if we can find a match that way
StreamString arch_names;
for (uint32_t idx = 0; GetSupportedArchitectureAtIndex (idx, resolved_module_spec.GetArchitecture()); ++idx)
{
error = ModuleList::GetSharedModule (resolved_module_spec,
exe_module_sp,
NULL,
NULL,
NULL);
// Did we find an executable using one of the
if (error.Success())
{
if (exe_module_sp && exe_module_sp->GetObjectFile())
break;
else
error.SetErrorToGenericError();
}
if (idx > 0)
arch_names.PutCString (", ");
arch_names.PutCString (resolved_module_spec.GetArchitecture().GetArchitectureName());
}
if (error.Fail() || !exe_module_sp)
{
if (resolved_module_spec.GetFileSpec().Readable())
{
error.SetErrorStringWithFormat ("'%s' doesn't contain any '%s' platform architectures: %s",
resolved_module_spec.GetFileSpec().GetPath().c_str(),
GetPluginName().GetCString(),
arch_names.GetString().c_str());
}
else
{
error.SetErrorStringWithFormat("'%s' is not readable", resolved_module_spec.GetFileSpec().GetPath().c_str());
}
}
}
else
{
error.SetErrorStringWithFormat ("'%s' does not exist",
resolved_module_spec.GetFileSpec().GetPath().c_str());
}
return error;
}
Error PlatformFreeBSD::ResolveExecutable(
const ModuleSpec &module_spec, lldb::ModuleSP &exe_module_sp,
const FileSpecList *module_search_paths_ptr) {
Error error;
// Nothing special to do here, just use the actual file and architecture
char exe_path[PATH_MAX];
ModuleSpec resolved_module_spec(module_spec);
if (IsHost()) {
// If we have "ls" as the module_spec's file, resolve the executable
// location based on
// the current path variables
if (!resolved_module_spec.GetFileSpec().Exists()) {
module_spec.GetFileSpec().GetPath(exe_path, sizeof(exe_path));
resolved_module_spec.GetFileSpec().SetFile(exe_path, true);
}
if (!resolved_module_spec.GetFileSpec().Exists())
resolved_module_spec.GetFileSpec().ResolveExecutableLocation();
if (resolved_module_spec.GetFileSpec().Exists())
error.Clear();
else {
error.SetErrorStringWithFormat(
"unable to find executable for '%s'",
resolved_module_spec.GetFileSpec().GetPath().c_str());
}
} else {
if (m_remote_platform_sp) {
error =
GetCachedExecutable(resolved_module_spec, exe_module_sp,
module_search_paths_ptr, *m_remote_platform_sp);
} else {
// We may connect to a process and use the provided executable (Don't use
// local $PATH).
// Resolve any executable within a bundle on MacOSX
Host::ResolveExecutableInBundle(resolved_module_spec.GetFileSpec());
if (resolved_module_spec.GetFileSpec().Exists()) {
error.Clear();
} else {
error.SetErrorStringWithFormat(
"the platform is not currently connected, and '%s' doesn't exist "
"in the system root.",
resolved_module_spec.GetFileSpec().GetPath().c_str());
}
}
}
if (error.Success()) {
if (resolved_module_spec.GetArchitecture().IsValid()) {
error = ModuleList::GetSharedModule(resolved_module_spec, exe_module_sp,
module_search_paths_ptr, NULL, NULL);
if (!exe_module_sp || exe_module_sp->GetObjectFile() == NULL) {
exe_module_sp.reset();
error.SetErrorStringWithFormat(
"'%s' doesn't contain the architecture %s",
resolved_module_spec.GetFileSpec().GetPath().c_str(),
resolved_module_spec.GetArchitecture().GetArchitectureName());
}
} else {
// No valid architecture was specified, ask the platform for
// the architectures that we should be using (in the correct order)
// and see if we can find a match that way
StreamString arch_names;
for (uint32_t idx = 0; GetSupportedArchitectureAtIndex(
idx, resolved_module_spec.GetArchitecture());
++idx) {
error =
ModuleList::GetSharedModule(resolved_module_spec, exe_module_sp,
module_search_paths_ptr, NULL, NULL);
// Did we find an executable using one of the
if (error.Success()) {
if (exe_module_sp && exe_module_sp->GetObjectFile())
break;
else
error.SetErrorToGenericError();
}
if (idx > 0)
arch_names.PutCString(", ");
arch_names.PutCString(
resolved_module_spec.GetArchitecture().GetArchitectureName());
}
if (error.Fail() || !exe_module_sp) {
if (resolved_module_spec.GetFileSpec().Readable()) {
error.SetErrorStringWithFormat(
"'%s' doesn't contain any '%s' platform architectures: %s",
resolved_module_spec.GetFileSpec().GetPath().c_str(),
GetPluginName().GetCString(), arch_names.GetData());
} else {
error.SetErrorStringWithFormat(
"'%s' is not readable",
resolved_module_spec.GetFileSpec().GetPath().c_str());
}
}
}
}
return error;
}
Error
PlatformKalimba::ResolveExecutable (const FileSpec &exe_file,
const ArchSpec &exe_arch,
lldb::ModuleSP &exe_module_sp,
const FileSpecList *module_search_paths_ptr)
{
Error error;
char exe_path[PATH_MAX];
FileSpec resolved_exe_file (exe_file);
if (!resolved_exe_file.Exists())
{
exe_file.GetPath(exe_path, sizeof(exe_path));
error.SetErrorStringWithFormat("unable to find executable for '%s'", exe_path);
}
if (error.Success())
{
ModuleSpec module_spec (resolved_exe_file, exe_arch);
if (exe_arch.IsValid())
{
error = ModuleList::GetSharedModule (module_spec,
exe_module_sp,
NULL,
NULL,
NULL);
if (error.Fail())
{
// If we failed, it may be because the vendor and os aren't known. If that is the
// case, try setting them to the host architecture and give it another try.
llvm::Triple &module_triple = module_spec.GetArchitecture().GetTriple();
bool is_vendor_specified = (module_triple.getVendor() != llvm::Triple::UnknownVendor);
bool is_os_specified = (module_triple.getOS() != llvm::Triple::UnknownOS);
if (!is_vendor_specified || !is_os_specified)
{
const llvm::Triple &host_triple = Host::GetArchitecture (Host::eSystemDefaultArchitecture).GetTriple();
if (!is_vendor_specified)
module_triple.setVendorName (host_triple.getVendorName());
if (!is_os_specified)
module_triple.setOSName (host_triple.getOSName());
error = ModuleList::GetSharedModule (module_spec,
exe_module_sp,
NULL,
NULL,
NULL);
}
}
// TODO find out why exe_module_sp might be NULL
if (!exe_module_sp || exe_module_sp->GetObjectFile() == NULL)
{
exe_module_sp.reset();
error.SetErrorStringWithFormat ("'%s' doesn't contain the architecture %s",
exe_file.GetPath().c_str(),
exe_arch.GetArchitectureName());
}
}
else
{
// No valid architecture was specified, ask the platform for
// the architectures that we should be using (in the correct order)
// and see if we can find a match that way
StreamString arch_names;
for (uint32_t idx = 0; GetSupportedArchitectureAtIndex (idx, module_spec.GetArchitecture()); ++idx)
{
error = ModuleList::GetSharedModule (module_spec,
exe_module_sp,
NULL,
NULL,
NULL);
// Did we find an executable using one of the
if (error.Success())
{
if (exe_module_sp && exe_module_sp->GetObjectFile())
break;
else
error.SetErrorToGenericError();
}
if (idx > 0)
arch_names.PutCString (", ");
arch_names.PutCString (module_spec.GetArchitecture().GetArchitectureName());
}
if (error.Fail() || !exe_module_sp)
{
error.SetErrorStringWithFormat ("'%s' doesn't contain any '%s' platform architectures: %s",
exe_file.GetPath().c_str(),
GetPluginName().GetCString(),
arch_names.GetString().c_str());
}
}
}
return error;
}
Error
PlatformRemoteiOS::ResolveExecutable (const FileSpec &exe_file,
const ArchSpec &exe_arch,
lldb::ModuleSP &exe_module_sp)
{
Error error;
// Nothing special to do here, just use the actual file and architecture
FileSpec resolved_exe_file (exe_file);
// If we have "ls" as the exe_file, resolve the executable loation based on
// the current path variables
// TODO: resolve bare executables in the Platform SDK
// if (!resolved_exe_file.Exists())
// resolved_exe_file.ResolveExecutableLocation ();
// Resolve any executable within a bundle on MacOSX
// TODO: verify that this handles shallow bundles, if not then implement one ourselves
Host::ResolveExecutableInBundle (resolved_exe_file);
if (resolved_exe_file.Exists())
{
if (exe_arch.IsValid())
{
error = ModuleList::GetSharedModule (resolved_exe_file,
exe_arch,
NULL,
NULL,
0,
exe_module_sp,
NULL,
NULL);
if (exe_module_sp->GetObjectFile())
return error;
exe_module_sp.reset();
}
// No valid architecture was specified or the exact ARM slice wasn't
// found so ask the platform for the architectures that we should be
// using (in the correct order) and see if we can find a match that way
StreamString arch_names;
ArchSpec platform_arch;
for (uint32_t idx = 0; GetSupportedArchitectureAtIndex (idx, platform_arch); ++idx)
{
error = ModuleList::GetSharedModule (resolved_exe_file,
platform_arch,
NULL,
NULL,
0,
exe_module_sp,
NULL,
NULL);
// Did we find an executable using one of the
if (error.Success())
{
if (exe_module_sp && exe_module_sp->GetObjectFile())
break;
else
error.SetErrorToGenericError();
}
if (idx > 0)
arch_names.PutCString (", ");
arch_names.PutCString (platform_arch.GetArchitectureName());
}
if (error.Fail() || !exe_module_sp)
{
error.SetErrorStringWithFormat ("'%s%s%s' doesn't contain any '%s' platform architectures: %s",
exe_file.GetDirectory().AsCString(""),
exe_file.GetDirectory() ? "/" : "",
exe_file.GetFilename().AsCString(""),
GetShortPluginName(),
arch_names.GetString().c_str());
}
}
else
{
error.SetErrorStringWithFormat ("'%s%s%s' does not exist",
exe_file.GetDirectory().AsCString(""),
exe_file.GetDirectory() ? "/" : "",
exe_file.GetFilename().AsCString(""));
}
return error;
}
Error
PlatformLinux::ResolveExecutable (const FileSpec &exe_file,
const ArchSpec &exe_arch,
lldb::ModuleSP &exe_module_sp,
const FileSpecList *module_search_paths_ptr)
{
Error error;
// Nothing special to do here, just use the actual file and architecture
char exe_path[PATH_MAX];
FileSpec resolved_exe_file (exe_file);
if (IsHost())
{
// If we have "ls" as the exe_file, resolve the executable location based on
// the current path variables
if (!resolved_exe_file.Exists())
{
exe_file.GetPath(exe_path, sizeof(exe_path));
resolved_exe_file.SetFile(exe_path, true);
}
if (!resolved_exe_file.Exists())
resolved_exe_file.ResolveExecutableLocation ();
if (resolved_exe_file.Exists())
error.Clear();
else
{
exe_file.GetPath(exe_path, sizeof(exe_path));
error.SetErrorStringWithFormat("unable to find executable for '%s'", exe_path);
}
}
else
{
if (m_remote_platform_sp)
{
error = m_remote_platform_sp->ResolveExecutable (exe_file,
exe_arch,
exe_module_sp,
NULL);
}
else
{
// We may connect to a process and use the provided executable (Don't use local $PATH).
if (resolved_exe_file.Exists())
error.Clear();
else
error.SetErrorStringWithFormat("the platform is not currently connected, and '%s' doesn't exist in the system root.", exe_path);
}
}
if (error.Success())
{
ModuleSpec module_spec (resolved_exe_file, exe_arch);
if (exe_arch.IsValid())
{
error = ModuleList::GetSharedModule (module_spec,
exe_module_sp,
NULL,
NULL,
NULL);
// TODO find out why exe_module_sp might be NULL
if (!exe_module_sp || exe_module_sp->GetObjectFile() == NULL)
{
exe_module_sp.reset();
error.SetErrorStringWithFormat ("'%s%s%s' doesn't contain the architecture %s",
exe_file.GetDirectory().AsCString(""),
exe_file.GetDirectory() ? "/" : "",
exe_file.GetFilename().AsCString(""),
exe_arch.GetArchitectureName());
}
}
else
{
// No valid architecture was specified, ask the platform for
// the architectures that we should be using (in the correct order)
// and see if we can find a match that way
StreamString arch_names;
for (uint32_t idx = 0; GetSupportedArchitectureAtIndex (idx, module_spec.GetArchitecture()); ++idx)
{
error = ModuleList::GetSharedModule (module_spec,
exe_module_sp,
NULL,
NULL,
NULL);
// Did we find an executable using one of the
if (error.Success())
{
if (exe_module_sp && exe_module_sp->GetObjectFile())
break;
else
error.SetErrorToGenericError();
}
if (idx > 0)
arch_names.PutCString (", ");
arch_names.PutCString (module_spec.GetArchitecture().GetArchitectureName());
}
if (error.Fail() || !exe_module_sp)
{
error.SetErrorStringWithFormat ("'%s%s%s' doesn't contain any '%s' platform architectures: %s",
exe_file.GetDirectory().AsCString(""),
exe_file.GetDirectory() ? "/" : "",
exe_file.GetFilename().AsCString(""),
GetShortPluginName(),
arch_names.GetString().c_str());
}
}
}
return error;
}
Error
PlatformLinux::ResolveExecutable (const ModuleSpec &ms,
lldb::ModuleSP &exe_module_sp,
const FileSpecList *module_search_paths_ptr)
{
Error error;
// Nothing special to do here, just use the actual file and architecture
char exe_path[PATH_MAX];
ModuleSpec resolved_module_spec (ms);
if (IsHost())
{
// If we have "ls" as the exe_file, resolve the executable location based on
// the current path variables
if (!resolved_module_spec.GetFileSpec().Exists())
{
resolved_module_spec.GetFileSpec().GetPath(exe_path, sizeof(exe_path));
resolved_module_spec.GetFileSpec().SetFile(exe_path, true);
}
if (!resolved_module_spec.GetFileSpec().Exists())
resolved_module_spec.GetFileSpec().ResolveExecutableLocation ();
if (resolved_module_spec.GetFileSpec().Exists())
error.Clear();
else
{
error.SetErrorStringWithFormat("unable to find executable for '%s'", resolved_module_spec.GetFileSpec().GetPath().c_str());
}
}
else
{
if (m_remote_platform_sp)
{
error = m_remote_platform_sp->ResolveExecutable (ms,
exe_module_sp,
NULL);
}
else
{
// We may connect to a process and use the provided executable (Don't use local $PATH).
if (resolved_module_spec.GetFileSpec().Exists())
error.Clear();
else
error.SetErrorStringWithFormat("the platform is not currently connected, and '%s' doesn't exist in the system root.", exe_path);
}
}
if (error.Success())
{
if (resolved_module_spec.GetArchitecture().IsValid())
{
error = ModuleList::GetSharedModule (resolved_module_spec,
exe_module_sp,
NULL,
NULL,
NULL);
if (error.Fail())
{
// If we failed, it may be because the vendor and os aren't known. If that is the
// case, try setting them to the host architecture and give it another try.
llvm::Triple &module_triple = resolved_module_spec.GetArchitecture().GetTriple();
bool is_vendor_specified = (module_triple.getVendor() != llvm::Triple::UnknownVendor);
bool is_os_specified = (module_triple.getOS() != llvm::Triple::UnknownOS);
if (!is_vendor_specified || !is_os_specified)
{
const llvm::Triple &host_triple = HostInfo::GetArchitecture(HostInfo::eArchKindDefault).GetTriple();
if (!is_vendor_specified)
module_triple.setVendorName (host_triple.getVendorName());
if (!is_os_specified)
module_triple.setOSName (host_triple.getOSName());
error = ModuleList::GetSharedModule (resolved_module_spec,
exe_module_sp,
NULL,
NULL,
NULL);
}
}
// TODO find out why exe_module_sp might be NULL
if (!exe_module_sp || exe_module_sp->GetObjectFile() == NULL)
{
exe_module_sp.reset();
error.SetErrorStringWithFormat ("'%s' doesn't contain the architecture %s",
resolved_module_spec.GetFileSpec().GetPath().c_str(),
resolved_module_spec.GetArchitecture().GetArchitectureName());
}
}
else
{
// No valid architecture was specified, ask the platform for
// the architectures that we should be using (in the correct order)
// and see if we can find a match that way
StreamString arch_names;
for (uint32_t idx = 0; GetSupportedArchitectureAtIndex (idx, resolved_module_spec.GetArchitecture()); ++idx)
{
error = ModuleList::GetSharedModule (resolved_module_spec,
exe_module_sp,
NULL,
NULL,
NULL);
// Did we find an executable using one of the
if (error.Success())
{
if (exe_module_sp && exe_module_sp->GetObjectFile())
break;
else
error.SetErrorToGenericError();
}
if (idx > 0)
arch_names.PutCString (", ");
arch_names.PutCString (resolved_module_spec.GetArchitecture().GetArchitectureName());
}
if (error.Fail() || !exe_module_sp)
{
if (resolved_module_spec.GetFileSpec().Readable())
{
error.SetErrorStringWithFormat ("'%s' doesn't contain any '%s' platform architectures: %s",
resolved_module_spec.GetFileSpec().GetPath().c_str(),
GetPluginName().GetCString(),
arch_names.GetString().c_str());
}
else
{
error.SetErrorStringWithFormat("'%s' is not readable", resolved_module_spec.GetFileSpec().GetPath().c_str());
}
}
}
}
return error;
}