From b9c1b51e45b845debb76d8658edabca70ca56079 Mon Sep 17 00:00:00 2001 From: Kate Stone Date: Tue, 6 Sep 2016 20:57:50 +0000 Subject: *** This commit represents a complete reformatting of the LLDB source code *** to conform to clang-format’s LLVM style. This kind of mass change has *** two obvious implications: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Firstly, merging this particular commit into a downstream fork may be a huge effort. Alternatively, it may be worth merging all changes up to this commit, performing the same reformatting operation locally, and then discarding the merge for this particular commit. The commands used to accomplish this reformatting were as follows (with current working directory as the root of the repository): find . \( -iname "*.c" -or -iname "*.cpp" -or -iname "*.h" -or -iname "*.mm" \) -exec clang-format -i {} + find . -iname "*.py" -exec autopep8 --in-place --aggressive --aggressive {} + ; The version of clang-format used was 3.9.0, and autopep8 was 1.2.4. Secondly, “blame” style tools will generally point to this commit instead of a meaningful prior commit. There are alternatives available that will attempt to look through this change and find the appropriate prior commit. YMMV. llvm-svn: 280751 --- .../Utility/RegisterContextPOSIX_powerpc.cpp | 368 +++++++-------------- 1 file changed, 124 insertions(+), 244 deletions(-) (limited to 'lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_powerpc.cpp') diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_powerpc.cpp b/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_powerpc.cpp index e353e811476..6a9838a6fd0 100644 --- a/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_powerpc.cpp +++ b/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_powerpc.cpp @@ -1,4 +1,5 @@ -//===-- RegisterContextPOSIX_powerpc.cpp -------------------------*- C++ -*-===// +//===-- RegisterContextPOSIX_powerpc.cpp -------------------------*- C++ +//-*-===// // // The LLVM Compiler Infrastructure // @@ -15,305 +16,184 @@ #include "lldb/Core/DataExtractor.h" #include "lldb/Core/RegisterValue.h" #include "lldb/Core/Scalar.h" +#include "lldb/Host/Endian.h" #include "lldb/Target/Target.h" #include "lldb/Target/Thread.h" -#include "lldb/Host/Endian.h" #include "llvm/Support/Compiler.h" -#include "RegisterContextPOSIX_powerpc.h" #include "Plugins/Process/elf-core/ProcessElfCore.h" +#include "RegisterContextPOSIX_powerpc.h" using namespace lldb_private; using namespace lldb; -static const -uint32_t g_gpr_regnums[] = -{ - gpr_r0_powerpc, - gpr_r1_powerpc, - gpr_r2_powerpc, - gpr_r3_powerpc, - gpr_r4_powerpc, - gpr_r5_powerpc, - gpr_r6_powerpc, - gpr_r7_powerpc, - gpr_r8_powerpc, - gpr_r9_powerpc, - gpr_r10_powerpc, - gpr_r11_powerpc, - gpr_r12_powerpc, - gpr_r13_powerpc, - gpr_r14_powerpc, - gpr_r15_powerpc, - gpr_r16_powerpc, - gpr_r17_powerpc, - gpr_r18_powerpc, - gpr_r19_powerpc, - gpr_r20_powerpc, - gpr_r21_powerpc, - gpr_r22_powerpc, - gpr_r23_powerpc, - gpr_r24_powerpc, - gpr_r25_powerpc, - gpr_r26_powerpc, - gpr_r27_powerpc, - gpr_r28_powerpc, - gpr_r29_powerpc, - gpr_r30_powerpc, - gpr_r31_powerpc, - gpr_lr_powerpc, - gpr_cr_powerpc, - gpr_xer_powerpc, - gpr_ctr_powerpc, +static const uint32_t g_gpr_regnums[] = { + gpr_r0_powerpc, gpr_r1_powerpc, gpr_r2_powerpc, gpr_r3_powerpc, + gpr_r4_powerpc, gpr_r5_powerpc, gpr_r6_powerpc, gpr_r7_powerpc, + gpr_r8_powerpc, gpr_r9_powerpc, gpr_r10_powerpc, gpr_r11_powerpc, + gpr_r12_powerpc, gpr_r13_powerpc, gpr_r14_powerpc, gpr_r15_powerpc, + gpr_r16_powerpc, gpr_r17_powerpc, gpr_r18_powerpc, gpr_r19_powerpc, + gpr_r20_powerpc, gpr_r21_powerpc, gpr_r22_powerpc, gpr_r23_powerpc, + gpr_r24_powerpc, gpr_r25_powerpc, gpr_r26_powerpc, gpr_r27_powerpc, + gpr_r28_powerpc, gpr_r29_powerpc, gpr_r30_powerpc, gpr_r31_powerpc, + gpr_lr_powerpc, gpr_cr_powerpc, gpr_xer_powerpc, gpr_ctr_powerpc, gpr_pc_powerpc, }; -static const -uint32_t g_fpr_regnums[] = -{ - fpr_f0_powerpc, - fpr_f1_powerpc, - fpr_f2_powerpc, - fpr_f3_powerpc, - fpr_f4_powerpc, - fpr_f5_powerpc, - fpr_f6_powerpc, - fpr_f7_powerpc, - fpr_f8_powerpc, - fpr_f9_powerpc, - fpr_f10_powerpc, - fpr_f11_powerpc, - fpr_f12_powerpc, - fpr_f13_powerpc, - fpr_f14_powerpc, - fpr_f15_powerpc, - fpr_f16_powerpc, - fpr_f17_powerpc, - fpr_f18_powerpc, - fpr_f19_powerpc, - fpr_f20_powerpc, - fpr_f21_powerpc, - fpr_f22_powerpc, - fpr_f23_powerpc, - fpr_f24_powerpc, - fpr_f25_powerpc, - fpr_f26_powerpc, - fpr_f27_powerpc, - fpr_f28_powerpc, - fpr_f29_powerpc, - fpr_f30_powerpc, - fpr_f31_powerpc, +static const uint32_t g_fpr_regnums[] = { + fpr_f0_powerpc, fpr_f1_powerpc, fpr_f2_powerpc, fpr_f3_powerpc, + fpr_f4_powerpc, fpr_f5_powerpc, fpr_f6_powerpc, fpr_f7_powerpc, + fpr_f8_powerpc, fpr_f9_powerpc, fpr_f10_powerpc, fpr_f11_powerpc, + fpr_f12_powerpc, fpr_f13_powerpc, fpr_f14_powerpc, fpr_f15_powerpc, + fpr_f16_powerpc, fpr_f17_powerpc, fpr_f18_powerpc, fpr_f19_powerpc, + fpr_f20_powerpc, fpr_f21_powerpc, fpr_f22_powerpc, fpr_f23_powerpc, + fpr_f24_powerpc, fpr_f25_powerpc, fpr_f26_powerpc, fpr_f27_powerpc, + fpr_f28_powerpc, fpr_f29_powerpc, fpr_f30_powerpc, fpr_f31_powerpc, fpr_fpscr_powerpc, }; -static const -uint32_t g_vmx_regnums[] = -{ - vmx_v0_powerpc, - vmx_v1_powerpc, - vmx_v2_powerpc, - vmx_v3_powerpc, - vmx_v4_powerpc, - vmx_v5_powerpc, - vmx_v6_powerpc, - vmx_v7_powerpc, - vmx_v8_powerpc, - vmx_v9_powerpc, - vmx_v10_powerpc, - vmx_v11_powerpc, - vmx_v12_powerpc, - vmx_v13_powerpc, - vmx_v14_powerpc, - vmx_v15_powerpc, - vmx_v16_powerpc, - vmx_v17_powerpc, - vmx_v18_powerpc, - vmx_v19_powerpc, - vmx_v20_powerpc, - vmx_v21_powerpc, - vmx_v22_powerpc, - vmx_v23_powerpc, - vmx_v24_powerpc, - vmx_v25_powerpc, - vmx_v26_powerpc, - vmx_v27_powerpc, - vmx_v28_powerpc, - vmx_v29_powerpc, - vmx_v30_powerpc, - vmx_v31_powerpc, - vmx_vrsave_powerpc, - vmx_vscr_powerpc, +static const uint32_t g_vmx_regnums[] = { + vmx_v0_powerpc, vmx_v1_powerpc, vmx_v2_powerpc, vmx_v3_powerpc, + vmx_v4_powerpc, vmx_v5_powerpc, vmx_v6_powerpc, vmx_v7_powerpc, + vmx_v8_powerpc, vmx_v9_powerpc, vmx_v10_powerpc, vmx_v11_powerpc, + vmx_v12_powerpc, vmx_v13_powerpc, vmx_v14_powerpc, vmx_v15_powerpc, + vmx_v16_powerpc, vmx_v17_powerpc, vmx_v18_powerpc, vmx_v19_powerpc, + vmx_v20_powerpc, vmx_v21_powerpc, vmx_v22_powerpc, vmx_v23_powerpc, + vmx_v24_powerpc, vmx_v25_powerpc, vmx_v26_powerpc, vmx_v27_powerpc, + vmx_v28_powerpc, vmx_v29_powerpc, vmx_v30_powerpc, vmx_v31_powerpc, + vmx_vrsave_powerpc, vmx_vscr_powerpc, }; // Number of register sets provided by this context. -enum -{ - k_num_register_sets = 3 +enum { k_num_register_sets = 3 }; + +static const RegisterSet g_reg_sets_powerpc[k_num_register_sets] = { + {"General Purpose Registers", "gpr", k_num_gpr_registers_powerpc, + g_gpr_regnums}, + {"Floating Point Registers", "fpr", k_num_fpr_registers_powerpc, + g_fpr_regnums}, + {"Altivec/VMX Registers", "vmx", k_num_vmx_registers_powerpc, + g_vmx_regnums}, }; -static const RegisterSet -g_reg_sets_powerpc[k_num_register_sets] = -{ - { "General Purpose Registers", "gpr", k_num_gpr_registers_powerpc, g_gpr_regnums }, - { "Floating Point Registers", "fpr", k_num_fpr_registers_powerpc, g_fpr_regnums }, - { "Altivec/VMX Registers", "vmx", k_num_vmx_registers_powerpc, g_vmx_regnums }, -}; - -static_assert(k_first_gpr_powerpc == 0, "GPRs must index starting at 0, or fix IsGPR()"); -bool RegisterContextPOSIX_powerpc::IsGPR(unsigned reg) -{ - return (reg <= k_last_gpr_powerpc); // GPR's come first. +static_assert(k_first_gpr_powerpc == 0, + "GPRs must index starting at 0, or fix IsGPR()"); +bool RegisterContextPOSIX_powerpc::IsGPR(unsigned reg) { + return (reg <= k_last_gpr_powerpc); // GPR's come first. } -bool -RegisterContextPOSIX_powerpc::IsFPR(unsigned reg) -{ - return (reg >= k_first_fpr) && (reg <= k_last_fpr); +bool RegisterContextPOSIX_powerpc::IsFPR(unsigned reg) { + return (reg >= k_first_fpr) && (reg <= k_last_fpr); } -bool -RegisterContextPOSIX_powerpc::IsVMX(unsigned reg) -{ - return (reg >= k_first_vmx) && (reg <= k_last_vmx); +bool RegisterContextPOSIX_powerpc::IsVMX(unsigned reg) { + return (reg >= k_first_vmx) && (reg <= k_last_vmx); } -RegisterContextPOSIX_powerpc::RegisterContextPOSIX_powerpc(Thread &thread, - uint32_t concrete_frame_idx, - RegisterInfoInterface *register_info) - : RegisterContext(thread, concrete_frame_idx) -{ - m_register_info_ap.reset(register_info); - - // elf-core yet to support ReadFPR() - ProcessSP base = CalculateProcess(); - if (base.get()->GetPluginName() == ProcessElfCore::GetPluginNameStatic()) - return; -} +RegisterContextPOSIX_powerpc::RegisterContextPOSIX_powerpc( + Thread &thread, uint32_t concrete_frame_idx, + RegisterInfoInterface *register_info) + : RegisterContext(thread, concrete_frame_idx) { + m_register_info_ap.reset(register_info); -RegisterContextPOSIX_powerpc::~RegisterContextPOSIX_powerpc() -{ + // elf-core yet to support ReadFPR() + ProcessSP base = CalculateProcess(); + if (base.get()->GetPluginName() == ProcessElfCore::GetPluginNameStatic()) + return; } -void -RegisterContextPOSIX_powerpc::Invalidate() -{ -} +RegisterContextPOSIX_powerpc::~RegisterContextPOSIX_powerpc() {} -void -RegisterContextPOSIX_powerpc::InvalidateAllRegisters() -{ -} +void RegisterContextPOSIX_powerpc::Invalidate() {} -unsigned -RegisterContextPOSIX_powerpc::GetRegisterOffset(unsigned reg) -{ - assert(reg < k_num_registers_powerpc && "Invalid register number."); - return GetRegisterInfo()[reg].byte_offset; +void RegisterContextPOSIX_powerpc::InvalidateAllRegisters() {} + +unsigned RegisterContextPOSIX_powerpc::GetRegisterOffset(unsigned reg) { + assert(reg < k_num_registers_powerpc && "Invalid register number."); + return GetRegisterInfo()[reg].byte_offset; } -unsigned -RegisterContextPOSIX_powerpc::GetRegisterSize(unsigned reg) -{ - assert(reg < k_num_registers_powerpc && "Invalid register number."); - return GetRegisterInfo()[reg].byte_size; +unsigned RegisterContextPOSIX_powerpc::GetRegisterSize(unsigned reg) { + assert(reg < k_num_registers_powerpc && "Invalid register number."); + return GetRegisterInfo()[reg].byte_size; } -size_t -RegisterContextPOSIX_powerpc::GetRegisterCount() -{ - size_t num_registers = k_num_registers_powerpc; - return num_registers; +size_t RegisterContextPOSIX_powerpc::GetRegisterCount() { + size_t num_registers = k_num_registers_powerpc; + return num_registers; } -size_t -RegisterContextPOSIX_powerpc::GetGPRSize() -{ - return m_register_info_ap->GetGPRSize(); +size_t RegisterContextPOSIX_powerpc::GetGPRSize() { + return m_register_info_ap->GetGPRSize(); } -const RegisterInfo * -RegisterContextPOSIX_powerpc::GetRegisterInfo() -{ - // Commonly, this method is overridden and g_register_infos is copied and specialized. - // So, use GetRegisterInfo() rather than g_register_infos in this scope. - return m_register_info_ap->GetRegisterInfo (); +const RegisterInfo *RegisterContextPOSIX_powerpc::GetRegisterInfo() { + // Commonly, this method is overridden and g_register_infos is copied and + // specialized. + // So, use GetRegisterInfo() rather than g_register_infos in this scope. + return m_register_info_ap->GetRegisterInfo(); } const RegisterInfo * -RegisterContextPOSIX_powerpc::GetRegisterInfoAtIndex(size_t reg) -{ - if (reg < k_num_registers_powerpc) - return &GetRegisterInfo()[reg]; - else - return NULL; +RegisterContextPOSIX_powerpc::GetRegisterInfoAtIndex(size_t reg) { + if (reg < k_num_registers_powerpc) + return &GetRegisterInfo()[reg]; + else + return NULL; } -size_t -RegisterContextPOSIX_powerpc::GetRegisterSetCount() -{ - size_t sets = 0; - for (size_t set = 0; set < k_num_register_sets; ++set) - { - if (IsRegisterSetAvailable(set)) - ++sets; - } - - return sets; +size_t RegisterContextPOSIX_powerpc::GetRegisterSetCount() { + size_t sets = 0; + for (size_t set = 0; set < k_num_register_sets; ++set) { + if (IsRegisterSetAvailable(set)) + ++sets; + } + + return sets; } -const RegisterSet * -RegisterContextPOSIX_powerpc::GetRegisterSet(size_t set) -{ - if (IsRegisterSetAvailable(set)) - return &g_reg_sets_powerpc[set]; - else - return NULL; +const RegisterSet *RegisterContextPOSIX_powerpc::GetRegisterSet(size_t set) { + if (IsRegisterSetAvailable(set)) + return &g_reg_sets_powerpc[set]; + else + return NULL; } -const char * -RegisterContextPOSIX_powerpc::GetRegisterName(unsigned reg) -{ - assert(reg < k_num_registers_powerpc && "Invalid register offset."); - return GetRegisterInfo()[reg].name; +const char *RegisterContextPOSIX_powerpc::GetRegisterName(unsigned reg) { + assert(reg < k_num_registers_powerpc && "Invalid register offset."); + return GetRegisterInfo()[reg].name; } -lldb::ByteOrder -RegisterContextPOSIX_powerpc::GetByteOrder() -{ - // Get the target process whose privileged thread was used for the register read. - lldb::ByteOrder byte_order = eByteOrderInvalid; - Process *process = CalculateProcess().get(); +lldb::ByteOrder RegisterContextPOSIX_powerpc::GetByteOrder() { + // Get the target process whose privileged thread was used for the register + // read. + lldb::ByteOrder byte_order = eByteOrderInvalid; + Process *process = CalculateProcess().get(); - if (process) - byte_order = process->GetByteOrder(); - return byte_order; + if (process) + byte_order = process->GetByteOrder(); + return byte_order; } -bool -RegisterContextPOSIX_powerpc::IsRegisterSetAvailable(size_t set_index) -{ - size_t num_sets = k_num_register_sets; +bool RegisterContextPOSIX_powerpc::IsRegisterSetAvailable(size_t set_index) { + size_t num_sets = k_num_register_sets; - return (set_index < num_sets); + return (set_index < num_sets); } // Used when parsing DWARF and EH frame information and any other // object file sections that contain register numbers in them. -uint32_t -RegisterContextPOSIX_powerpc::ConvertRegisterKindToRegisterNumber(lldb::RegisterKind kind, - uint32_t num) -{ - const uint32_t num_regs = GetRegisterCount(); - - assert (kind < kNumRegisterKinds); - for (uint32_t reg_idx = 0; reg_idx < num_regs; ++reg_idx) - { - const RegisterInfo *reg_info = GetRegisterInfoAtIndex (reg_idx); - - if (reg_info->kinds[kind] == num) - return reg_idx; - } - - return LLDB_INVALID_REGNUM; -} +uint32_t RegisterContextPOSIX_powerpc::ConvertRegisterKindToRegisterNumber( + lldb::RegisterKind kind, uint32_t num) { + const uint32_t num_regs = GetRegisterCount(); + + assert(kind < kNumRegisterKinds); + for (uint32_t reg_idx = 0; reg_idx < num_regs; ++reg_idx) { + const RegisterInfo *reg_info = GetRegisterInfoAtIndex(reg_idx); + if (reg_info->kinds[kind] == num) + return reg_idx; + } + + return LLDB_INVALID_REGNUM; +} -- cgit v1.2.3