diff options
Diffstat (limited to 'source/Plugins/LanguageRuntime/RenderScript/RenderScriptRuntime')
3 files changed, 60 insertions, 44 deletions
diff --git a/source/Plugins/LanguageRuntime/RenderScript/RenderScriptRuntime/CMakeLists.txt b/source/Plugins/LanguageRuntime/RenderScript/RenderScriptRuntime/CMakeLists.txt new file mode 100644 index 0000000..d93e9fa --- /dev/null +++ b/source/Plugins/LanguageRuntime/RenderScript/RenderScriptRuntime/CMakeLists.txt @@ -0,0 +1,3 @@ +add_lldb_library(lldbPluginRenderScriptRuntime + RenderScriptRuntime.cpp + ) diff --git a/source/Plugins/LanguageRuntime/RenderScript/RenderScriptRuntime/Makefile b/source/Plugins/LanguageRuntime/RenderScript/RenderScriptRuntime/Makefile new file mode 100644 index 0000000..eeb50ae --- /dev/null +++ b/source/Plugins/LanguageRuntime/RenderScript/RenderScriptRuntime/Makefile @@ -0,0 +1,14 @@ +##===- Source/Plugins/LangRuntime/RenderScript/RenderScriptRuntime/Makefile ----*- Makefile -*-===## +# +# The LLVM Compiler Infrastructure +# +# This file is distributed under the University of Illinois Open Source +# License. See LICENSE.TXT for details. +# +##===----------------------------------------------------------------------===## + +LLDB_LEVEL := ../../../../.. +LIBRARYNAME := lldbPluginRenderScriptRuntime +BUILD_ARCHIVE = 1 + +include $(LLDB_LEVEL)/Makefile diff --git a/source/Plugins/LanguageRuntime/RenderScript/RenderScriptRuntime/RenderScriptRuntime.cpp b/source/Plugins/LanguageRuntime/RenderScript/RenderScriptRuntime/RenderScriptRuntime.cpp index 149244d..5d82ded 100644 --- a/source/Plugins/LanguageRuntime/RenderScript/RenderScriptRuntime/RenderScriptRuntime.cpp +++ b/source/Plugins/LanguageRuntime/RenderScript/RenderScriptRuntime/RenderScriptRuntime.cpp @@ -452,7 +452,7 @@ RenderScriptRuntime::GetPluginNameStatic() return g_name; } -RenderScriptRuntime::ModuleKind +RenderScriptRuntime::ModuleKind RenderScriptRuntime::GetModuleKind(const lldb::ModuleSP &module_sp) { if (module_sp) @@ -493,7 +493,7 @@ RenderScriptRuntime::IsRenderScriptModule(const lldb::ModuleSP &module_sp) return GetModuleKind(module_sp) != eModuleKindIgnored; } -void +void RenderScriptRuntime::ModulesDidLoad(const ModuleList &module_list ) { Mutex::Locker locker (module_list.GetMutex ()); @@ -640,11 +640,11 @@ RenderScriptRuntime::HookCallback(void *baton, StoppointCallbackContext *ctx, ll RenderScriptRuntime *lang_rt = (RenderScriptRuntime *)context.GetProcessPtr()->GetLanguageRuntime(eLanguageTypeExtRenderScript); lang_rt->HookCallback(hook_info, context); - + return false; } -void +void RenderScriptRuntime::HookCallback(RuntimeHook* hook_info, ExecutionContext& context) { Log* log(GetLogIfAllCategoriesSet(LIBLLDB_LOG_LANGUAGE)); @@ -652,7 +652,7 @@ RenderScriptRuntime::HookCallback(RuntimeHook* hook_info, ExecutionContext& cont if (log) log->Printf ("RenderScriptRuntime::HookCallback - '%s' .", hook_info->defn->name); - if (hook_info->defn->grabber) + if (hook_info->defn->grabber) { (this->*(hook_info->defn->grabber))(hook_info, context); } @@ -706,7 +706,6 @@ RenderScriptRuntime::GetArgSimple(ExecutionContext &context, uint32_t arg, uint6 *data = result; success = true; } - break; } case llvm::Triple::ArchType::x86_64: @@ -741,6 +740,7 @@ RenderScriptRuntime::GetArgSimple(ExecutionContext &context, uint32_t arg, uint6 case llvm::Triple::ArchType::arm: { // arm 32 bit + // first 4 arguments are passed via registers if (arg < 4) { const RegisterInfo* rArg = reg_ctx->GetRegisterInfoAtIndex(arg); @@ -760,18 +760,19 @@ RenderScriptRuntime::GetArgSimple(ExecutionContext &context, uint32_t arg, uint6 { uint64_t sp = reg_ctx->GetSP(); uint32_t offset = (arg-4) * sizeof(uint32_t); - process->ReadMemory(sp + offset, &data, sizeof(uint32_t), error); - if (error.Fail()) + uint32_t value = 0; + size_t bytes_read = process->ReadMemory(sp + offset, &value, sizeof(value), error); + if (error.Fail() || bytes_read != sizeof(value)) { if (log) log->Printf("RenderScriptRuntime::GetArgSimple - error reading ARM stack: %s.", error.AsCString()); } else { + *data = value; success = true; } } - break; } case llvm::Triple::ArchType::aarch64: @@ -803,8 +804,8 @@ RenderScriptRuntime::GetArgSimple(ExecutionContext &context, uint32_t arg, uint6 } case llvm::Triple::ArchType::mipsel: { - // read from the registers + // first 4 arguments are passed in registers if (arg < 4){ const RegisterInfo* rArg = reg_ctx->GetRegisterInfoAtIndex(arg + 4); RegisterValue rVal; @@ -818,26 +819,25 @@ RenderScriptRuntime::GetArgSimple(ExecutionContext &context, uint32_t arg, uint6 if (log) log->Printf("RenderScriptRuntime::GetArgSimple() - Mips - Error while reading the argument #%d", arg); } - } - - // read from the stack + // arguments > 4 are read from the stack else { uint64_t sp = reg_ctx->GetSP(); uint32_t offset = arg * sizeof(uint32_t); - process->ReadMemory(sp + offset, &data, sizeof(uint32_t), error); - if (error.Fail()) + uint32_t value = 0; + size_t bytes_read = process->ReadMemory(sp + offset, &value, sizeof(value), error); + if (error.Fail() || bytes_read != sizeof(value)) { if (log) log->Printf("RenderScriptRuntime::GetArgSimple - error reading Mips stack: %s.", error.AsCString()); } else { + *data = value; success = true; } } - break; } case llvm::Triple::ArchType::mips64el: @@ -858,24 +858,24 @@ RenderScriptRuntime::GetArgSimple(ExecutionContext &context, uint32_t arg, uint6 log->Printf("RenderScriptRuntime::GetArgSimple - Mips64 - Error reading the argument #%d", arg); } } - - // read from the stack + // arguments > 8 are read from the stack else { uint64_t sp = reg_ctx->GetSP(); uint32_t offset = (arg - 8) * sizeof(uint64_t); - process->ReadMemory(sp + offset, &data, sizeof(uint64_t), error); - if (error.Fail()) + uint64_t value = 0; + size_t bytes_read = process->ReadMemory(sp + offset, &value, sizeof(value), error); + if (error.Fail() || bytes_read != sizeof(value)) { if (log) log->Printf("RenderScriptRuntime::GetArgSimple - Mips64 - Error reading Mips64 stack: %s.", error.AsCString()); } else { + *data = value; success = true; } } - break; } default: @@ -883,7 +883,6 @@ RenderScriptRuntime::GetArgSimple(ExecutionContext &context, uint32_t arg, uint6 // invalid architecture if (log) log->Printf("RenderScriptRuntime::GetArgSimple - Architecture not supported"); - } } @@ -895,11 +894,11 @@ RenderScriptRuntime::GetArgSimple(ExecutionContext &context, uint32_t arg, uint6 return success; } -void +void RenderScriptRuntime::CaptureSetGlobalVar1(RuntimeHook* hook_info, ExecutionContext& context) { Log* log(GetLogIfAllCategoriesSet(LIBLLDB_LOG_LANGUAGE)); - + //Context, Script, int, data, length uint64_t rs_context_u64 = 0U; @@ -921,7 +920,7 @@ RenderScriptRuntime::CaptureSetGlobalVar1(RuntimeHook* hook_info, ExecutionConte log->Printf("RenderScriptRuntime::CaptureSetGlobalVar1 - Error while reading the function parameters"); return; } - + if (log) { log->Printf ("RenderScriptRuntime::CaptureSetGlobalVar1 - 0x%" PRIx64 ",0x%" PRIx64 " slot %" PRIu64 " = 0x%" PRIx64 ":%" PRIu64 "bytes.", @@ -934,18 +933,18 @@ RenderScriptRuntime::CaptureSetGlobalVar1(RuntimeHook* hook_info, ExecutionConte if (rs_id_u64 < rsm->m_globals.size()) { auto rsg = rsm->m_globals[rs_id_u64]; - log->Printf ("RenderScriptRuntime::CaptureSetGlobalVar1 - Setting of '%s' within '%s' inferred", rsg.m_name.AsCString(), + log->Printf ("RenderScriptRuntime::CaptureSetGlobalVar1 - Setting of '%s' within '%s' inferred", rsg.m_name.AsCString(), rsm->m_module->GetFileSpec().GetFilename().AsCString()); } } } } -void +void RenderScriptRuntime::CaptureAllocationInit1(RuntimeHook* hook_info, ExecutionContext& context) { Log* log(GetLogIfAllCategoriesSet(LIBLLDB_LOG_LANGUAGE)); - + //Context, Alloc, bool uint64_t rs_context_u64 = 0U; @@ -1009,7 +1008,7 @@ RenderScriptRuntime::CaptureAllocationDestroy(RuntimeHook* hook_info, ExecutionC log->Printf("RenderScriptRuntime::CaptureAllocationDestroy - Couldn't find destroyed allocation"); } -void +void RenderScriptRuntime::CaptureScriptInit1(RuntimeHook* hook_info, ExecutionContext& context) { Log* log(GetLogIfAllCategoriesSet(LIBLLDB_LOG_LANGUAGE)); @@ -1045,16 +1044,16 @@ RenderScriptRuntime::CaptureScriptInit1(RuntimeHook* hook_info, ExecutionContext { if (log) log->Printf ("RenderScriptRuntime::CaptureScriptInit1 - error reading resname: %s.", error.AsCString()); - + } process->ReadCStringFromMemory((lldb::addr_t)rs_cachedirptr_u64, cachedir, error); if (error.Fail()) { if (log) - log->Printf ("RenderScriptRuntime::CaptureScriptInit1 - error reading cachedir: %s.", error.AsCString()); + log->Printf ("RenderScriptRuntime::CaptureScriptInit1 - error reading cachedir: %s.", error.AsCString()); } - + if (log) log->Printf ("RenderScriptRuntime::CaptureScriptInit1 - 0x%" PRIx64 ",0x%" PRIx64 " => '%s' at '%s' .", rs_context_u64, rs_script_u64, resname.c_str(), cachedir.c_str()); @@ -1077,7 +1076,7 @@ RenderScriptRuntime::CaptureScriptInit1(RuntimeHook* hook_info, ExecutionContext if (log) log->Printf ("RenderScriptRuntime::CaptureScriptInit1 - '%s' tagged with context 0x%" PRIx64 " and script 0x%" PRIx64 ".", strm.GetData(), rs_context_u64, rs_script_u64); - } + } else if (log) { log->Printf ("RenderScriptRuntime::CaptureScriptInit1 - resource name invalid, Script not tagged"); @@ -1134,7 +1133,7 @@ RenderScriptRuntime::LoadRuntimeHooks(lldb::ModuleSP module, ModuleKind kind) if (addr == LLDB_INVALID_ADDRESS) { if (log) - log->Printf ("RenderScriptRuntime::LoadRuntimeHooks - Unable to resolve the address of hook function '%s' with symbol '%s'.", + log->Printf ("RenderScriptRuntime::LoadRuntimeHooks - Unable to resolve the address of hook function '%s' with symbol '%s'.", hook_defn->name, symbol_name); continue; } @@ -1152,7 +1151,7 @@ RenderScriptRuntime::LoadRuntimeHooks(lldb::ModuleSP module, ModuleKind kind) m_runtimeHooks[addr] = hook; if (log) { - log->Printf ("RenderScriptRuntime::LoadRuntimeHooks - Successfully hooked '%s' in '%s' version %" PRIu64 " at 0x%" PRIx64 ".", + log->Printf ("RenderScriptRuntime::LoadRuntimeHooks - Successfully hooked '%s' in '%s' version %" PRIu64 " at 0x%" PRIx64 ".", hook_defn->name, module->GetFileSpec().GetFilename().AsCString(), (uint64_t)hook_defn->version, (uint64_t)addr); } } @@ -2231,7 +2230,7 @@ RenderScriptRuntime::SaveAllocation(Stream &strm, const uint32_t alloc_id, const // Write allocation data to file num_bytes = static_cast<size_t>(*alloc->size.get()); if (log) - log->Printf("RenderScriptRuntime::SaveAllocation - Writing 0x%" PRIx64 " bytes from %p", (uint64_t) num_bytes, buffer.get()); + log->Printf("RenderScriptRuntime::SaveAllocation - Writing 0x%" PRIx64 " bytes from %p", (uint64_t) num_bytes, (void*) buffer.get()); err = file.Write(buffer.get(), num_bytes); if (!err.Success()) @@ -2299,7 +2298,7 @@ RenderScriptRuntime::LoadModule(const lldb::ModuleSP &module_sp) } case eModuleKindLibRS: { - if (!m_libRS) + if (!m_libRS) { m_libRS = module_sp; static ConstString gDbgPresentStr("gDebuggerPresent"); @@ -2334,7 +2333,7 @@ RenderScriptRuntime::LoadModule(const lldb::ModuleSP &module_sp) break; } if (module_loaded) - Update(); + Update(); return module_loaded; } return false; @@ -2408,7 +2407,7 @@ RSModuleDescriptor::ParseRSInfo() m_kernels.push_back(RSKernelDescriptor(this, name, slot)); } } - } + } else if (sscanf(line.c_str(), "pragmaCount: %u", &numDefns) == 1) { char name[MAXLINE]; @@ -2417,7 +2416,7 @@ RSModuleDescriptor::ParseRSInfo() { name[0] = '\0'; value[0] = '\0'; - if (sscanf(info_lines[++offset].c_str(), "%s - %s", &name[0], &value[0]) != 0 + if (sscanf(info_lines[++offset].c_str(), "%s - %s", &name[0], &value[0]) != 0 && (name[0] != '\0')) { m_pragmas[std::string(name)] = value; @@ -2466,7 +2465,7 @@ RenderScriptRuntime::Status(Stream &strm) const strm.Printf("CPU Reference Implementation discovered."); strm.EOL(); } - + if (m_runtimeHooks.size()) { strm.Printf("Runtime functions hooked:"); @@ -2476,7 +2475,7 @@ RenderScriptRuntime::Status(Stream &strm) const strm.Indent(b.second->defn->name); strm.EOL(); } - } + } else { strm.Printf("Runtime is not hooked."); @@ -2484,7 +2483,7 @@ RenderScriptRuntime::Status(Stream &strm) const } } -void +void RenderScriptRuntime::DumpContexts(Stream &strm) const { strm.Printf("Inferred RenderScript Contexts:"); @@ -2519,7 +2518,7 @@ RenderScriptRuntime::DumpContexts(Stream &strm) const strm.IndentLess(); } -void +void RenderScriptRuntime::DumpKernels(Stream &strm) const { strm.Printf("RenderScript Kernels:"); |
