diff options
Diffstat (limited to 'source/Target/RegisterContext.cpp')
| -rw-r--r-- | source/Target/RegisterContext.cpp | 36 |
1 files changed, 8 insertions, 28 deletions
diff --git a/source/Target/RegisterContext.cpp b/source/Target/RegisterContext.cpp index afc815ba4a4e..483c932719d6 100644 --- a/source/Target/RegisterContext.cpp +++ b/source/Target/RegisterContext.cpp @@ -32,12 +32,7 @@ RegisterContext::RegisterContext (Thread &thread, uint32_t concrete_frame_idx) : { } -//---------------------------------------------------------------------- -// Destructor -//---------------------------------------------------------------------- -RegisterContext::~RegisterContext() -{ -} +RegisterContext::~RegisterContext() = default; void RegisterContext::InvalidateIfNeeded (bool force) @@ -61,7 +56,6 @@ RegisterContext::InvalidateIfNeeded (bool force) } } - const RegisterInfo * RegisterContext::GetRegisterInfoByName (const char *reg_name, uint32_t start_idx) { @@ -72,14 +66,14 @@ RegisterContext::GetRegisterInfoByName (const char *reg_name, uint32_t start_idx { const RegisterInfo * reg_info = GetRegisterInfoAtIndex(reg); - if ((reg_info->name != NULL && ::strcasecmp (reg_info->name, reg_name) == 0) || - (reg_info->alt_name != NULL && ::strcasecmp (reg_info->alt_name, reg_name) == 0)) + if ((reg_info->name != nullptr && ::strcasecmp (reg_info->name, reg_name) == 0) || + (reg_info->alt_name != nullptr && ::strcasecmp (reg_info->alt_name, reg_name) == 0)) { return reg_info; } } } - return NULL; + return nullptr; } const RegisterInfo * @@ -87,7 +81,7 @@ RegisterContext::GetRegisterInfo (lldb::RegisterKind kind, uint32_t num) { const uint32_t reg_num = ConvertRegisterKindToRegisterNumber(kind, num); if (reg_num == LLDB_INVALID_REGNUM) - return NULL; + return nullptr; return GetRegisterInfoAtIndex (reg_num); } @@ -97,7 +91,7 @@ RegisterContext::GetRegisterName (uint32_t reg) const RegisterInfo * reg_info = GetRegisterInfoAtIndex(reg); if (reg_info) return reg_info->name; - return NULL; + return nullptr; } uint64_t @@ -191,7 +185,6 @@ RegisterContext::GetFlags (uint64_t fail_value) return ReadRegisterAsUnsigned (reg, fail_value); } - uint64_t RegisterContext::ReadRegisterAsUnsigned (uint32_t reg, uint64_t fail_value) { @@ -297,7 +290,6 @@ RegisterContext::ClearHardwareBreakpoint (uint32_t hw_idx) return false; } - uint32_t RegisterContext::NumSupportedHardwareWatchpoints () { @@ -329,13 +321,12 @@ RegisterContext::ReadRegisterValueFromMemory (const RegisterInfo *reg_info, RegisterValue ®_value) { Error error; - if (reg_info == NULL) + if (reg_info == nullptr) { error.SetErrorString ("invalid register info argument."); return error; } - // Moving from addr into a register // // Case 1: src_len == dst_len @@ -408,7 +399,6 @@ RegisterContext::WriteRegisterValueToMemory (const RegisterInfo *reg_info, uint32_t dst_len, const RegisterValue ®_value) { - uint8_t dst[RegisterValue::kMaxRegisterByteSize]; Error error; @@ -451,7 +441,6 @@ RegisterContext::WriteRegisterValueToMemory (const RegisterInfo *reg_info, error.SetErrorString("invalid process"); return error; - } bool @@ -472,7 +461,6 @@ RegisterContext::CalculateTarget () return m_thread.CalculateTarget(); } - ProcessSP RegisterContext::CalculateProcess () { @@ -500,7 +488,6 @@ RegisterContext::CalculateExecutionContext (ExecutionContext &exe_ctx) m_thread.CalculateExecutionContext (exe_ctx); } - bool RegisterContext::ConvertBetweenRegisterKinds (lldb::RegisterKind source_rk, uint32_t source_regnum, lldb::RegisterKind target_rk, uint32_t& target_regnum) { @@ -512,14 +499,7 @@ RegisterContext::ConvertBetweenRegisterKinds (lldb::RegisterKind source_rk, uint if (reg_info->kinds[source_rk] == source_regnum) { target_regnum = reg_info->kinds[target_rk]; - if (target_regnum == LLDB_INVALID_REGNUM) - { - return false; - } - else - { - return true; - } + return (target_regnum != LLDB_INVALID_REGNUM); } } return false; |