diff options
Diffstat (limited to 'source/Plugins/ABI/SysV-hexagon/ABISysV_hexagon.h')
| -rw-r--r-- | source/Plugins/ABI/SysV-hexagon/ABISysV_hexagon.h | 197 |
1 files changed, 87 insertions, 110 deletions
diff --git a/source/Plugins/ABI/SysV-hexagon/ABISysV_hexagon.h b/source/Plugins/ABI/SysV-hexagon/ABISysV_hexagon.h index 337e3fdcf7b5..aed3dd71b69a 100644 --- a/source/Plugins/ABI/SysV-hexagon/ABISysV_hexagon.h +++ b/source/Plugins/ABI/SysV-hexagon/ABISysV_hexagon.h @@ -1,4 +1,5 @@ -//===-- ABISysV_hexagon.h ----------------------------------------*- C++ -*-===// +//===-- ABISysV_hexagon.h ----------------------------------------*- C++ +//-*-===// // // The LLVM Compiler Infrastructure // @@ -14,124 +15,100 @@ // C++ Includes // Other libraries and framework includes // Project includes -#include "lldb/lldb-private.h" #include "lldb/Target/ABI.h" +#include "lldb/lldb-private.h" -class ABISysV_hexagon : - public lldb_private::ABI -{ +class ABISysV_hexagon : public lldb_private::ABI { public: - ~ABISysV_hexagon() override = default; - - size_t - GetRedZoneSize() const override; - - bool - PrepareTrivialCall(lldb_private::Thread &thread, - lldb::addr_t sp, - lldb::addr_t functionAddress, - lldb::addr_t returnAddress, - llvm::ArrayRef<lldb::addr_t> args) const override; - - // special thread plan for GDB style non-jit function calls - bool - PrepareTrivialCall(lldb_private::Thread &thread, - lldb::addr_t sp, - lldb::addr_t functionAddress, - lldb::addr_t returnAddress, - llvm::Type &prototype, - llvm::ArrayRef<ABI::CallArgument> args) const override; - - bool - GetArgumentValues(lldb_private::Thread &thread, - lldb_private::ValueList &values) const override; - - lldb_private::Error - SetReturnValueObject(lldb::StackFrameSP &frame_sp, - lldb::ValueObjectSP &new_value) override; - - lldb::ValueObjectSP - GetReturnValueObjectImpl(lldb_private::Thread &thread, - lldb_private::CompilerType &type) const override; - - // specialized to work with llvm IR types - lldb::ValueObjectSP - GetReturnValueObjectImpl(lldb_private::Thread &thread, llvm::Type &type) const override; - - bool - CreateFunctionEntryUnwindPlan(lldb_private::UnwindPlan &unwind_plan) override; - - bool - CreateDefaultUnwindPlan(lldb_private::UnwindPlan &unwind_plan) override; - - bool - RegisterIsVolatile(const lldb_private::RegisterInfo *reg_info) override; - - bool - CallFrameAddressIsValid(lldb::addr_t cfa) override - { - // Make sure the stack call frame addresses are 8 byte aligned - if (cfa & 0x07) - return false; // Not 8 byte aligned - if (cfa == 0) - return false; // Zero is not a valid stack address - return true; - } - - bool - CodeAddressIsValid(lldb::addr_t pc) override - { - // We have a 64 bit address space, so anything is valid as opcodes - // aren't fixed width... - return true; - } - - const lldb_private::RegisterInfo * - GetRegisterInfoArray(uint32_t &count) override; - - //------------------------------------------------------------------ - // Static Functions - //------------------------------------------------------------------ - - static void - Initialize(); - - static void - Terminate(); - - static lldb::ABISP - CreateInstance ( const lldb_private::ArchSpec &arch ); - - static lldb_private::ConstString - GetPluginNameStatic(); - - //------------------------------------------------------------------ - // PluginInterface protocol - //------------------------------------------------------------------ - - lldb_private::ConstString - GetPluginName() override; - - uint32_t - GetPluginVersion() override; + ~ABISysV_hexagon() override = default; + + size_t GetRedZoneSize() const override; + + bool PrepareTrivialCall(lldb_private::Thread &thread, lldb::addr_t sp, + lldb::addr_t functionAddress, + lldb::addr_t returnAddress, + llvm::ArrayRef<lldb::addr_t> args) const override; + + // special thread plan for GDB style non-jit function calls + bool + PrepareTrivialCall(lldb_private::Thread &thread, lldb::addr_t sp, + lldb::addr_t functionAddress, lldb::addr_t returnAddress, + llvm::Type &prototype, + llvm::ArrayRef<ABI::CallArgument> args) const override; + + bool GetArgumentValues(lldb_private::Thread &thread, + lldb_private::ValueList &values) const override; + + lldb_private::Error + SetReturnValueObject(lldb::StackFrameSP &frame_sp, + lldb::ValueObjectSP &new_value) override; + + lldb::ValueObjectSP + GetReturnValueObjectImpl(lldb_private::Thread &thread, + lldb_private::CompilerType &type) const override; + + // specialized to work with llvm IR types + lldb::ValueObjectSP GetReturnValueObjectImpl(lldb_private::Thread &thread, + llvm::Type &type) const override; + + bool + CreateFunctionEntryUnwindPlan(lldb_private::UnwindPlan &unwind_plan) override; + + bool CreateDefaultUnwindPlan(lldb_private::UnwindPlan &unwind_plan) override; + + bool RegisterIsVolatile(const lldb_private::RegisterInfo *reg_info) override; + + bool CallFrameAddressIsValid(lldb::addr_t cfa) override { + // Make sure the stack call frame addresses are 8 byte aligned + if (cfa & 0x07) + return false; // Not 8 byte aligned + if (cfa == 0) + return false; // Zero is not a valid stack address + return true; + } + + bool CodeAddressIsValid(lldb::addr_t pc) override { + // We have a 64 bit address space, so anything is valid as opcodes + // aren't fixed width... + return true; + } + + const lldb_private::RegisterInfo * + GetRegisterInfoArray(uint32_t &count) override; + + //------------------------------------------------------------------ + // Static Functions + //------------------------------------------------------------------ + + static void Initialize(); + + static void Terminate(); + + static lldb::ABISP CreateInstance(const lldb_private::ArchSpec &arch); + + static lldb_private::ConstString GetPluginNameStatic(); + + //------------------------------------------------------------------ + // PluginInterface protocol + //------------------------------------------------------------------ + + lldb_private::ConstString GetPluginName() override; + + uint32_t GetPluginVersion() override; protected: - void - CreateRegisterMapIfNeeded(); + void CreateRegisterMapIfNeeded(); - lldb::ValueObjectSP - GetReturnValueObjectSimple(lldb_private::Thread &thread, - lldb_private::CompilerType &ast_type) const; + lldb::ValueObjectSP + GetReturnValueObjectSimple(lldb_private::Thread &thread, + lldb_private::CompilerType &ast_type) const; - bool - RegisterIsCalleeSaved (const lldb_private::RegisterInfo *reg_info); + bool RegisterIsCalleeSaved(const lldb_private::RegisterInfo *reg_info); private: - ABISysV_hexagon() : - lldb_private::ABI() - { - // Call CreateInstance instead. - } + ABISysV_hexagon() : lldb_private::ABI() { + // Call CreateInstance instead. + } }; #endif // liblldb_ABISysV_hexagon_h_ |