diff options
Diffstat (limited to 'lldb/source/Core/RegisterValue.cpp')
| -rw-r--r-- | lldb/source/Core/RegisterValue.cpp | 72 |
1 files changed, 71 insertions, 1 deletions
diff --git a/lldb/source/Core/RegisterValue.cpp b/lldb/source/Core/RegisterValue.cpp index 7e7b3811338..963027154bb 100644 --- a/lldb/source/Core/RegisterValue.cpp +++ b/lldb/source/Core/RegisterValue.cpp @@ -73,7 +73,7 @@ RegisterValue::Dump (Stream *s, data.Dump (s, 0, // Offset in "data" format, // Format to use when dumping - reg_info->byte_size, // item_byte_size + reg_info->byte_size, // item_byte_size 1, // item_count UINT32_MAX, // num_per_line LLDB_INVALID_ADDRESS, // base_addr @@ -930,3 +930,73 @@ RegisterValue::SetBytes (const void *bytes, size_t length, lldb::ByteOrder byte_ } } + +bool +RegisterValue::operator == (const RegisterValue &rhs) const +{ + if (m_type == rhs.m_type) + { + switch (m_type) + { + case eTypeInvalid: return true; + case eTypeUInt8: return m_data.uint8 == rhs.m_data.uint8; + case eTypeUInt16: return m_data.uint16 == rhs.m_data.uint16; + case eTypeUInt32: return m_data.uint32 == rhs.m_data.uint32; + case eTypeUInt64: return m_data.uint64 == rhs.m_data.uint64; +#if defined (ENABLE_128_BIT_SUPPORT) + case eTypeUInt128: return m_data.uint128 == rhs.m_data.uint128; +#endif + case eTypeFloat: return m_data.ieee_float == rhs.m_data.ieee_float; + case eTypeDouble: return m_data.ieee_double == rhs.m_data.ieee_double; + case eTypeLongDouble: return m_data.ieee_long_double == rhs.m_data.ieee_long_double; + case eTypeBytes: + if (m_data.buffer.length != rhs.m_data.buffer.length) + return false; + else + { + uint8_t length = m_data.buffer.length; + if (length > kMaxRegisterByteSize) + length = kMaxRegisterByteSize; + return memcmp (m_data.buffer.bytes, rhs.m_data.buffer.bytes, length) == 0; + } + break; + } + } + return false; +} + +bool +RegisterValue::operator != (const RegisterValue &rhs) const +{ + if (m_type != rhs.m_type) + return true; + switch (m_type) + { + case eTypeInvalid: return false; + case eTypeUInt8: return m_data.uint8 != rhs.m_data.uint8; + case eTypeUInt16: return m_data.uint16 != rhs.m_data.uint16; + case eTypeUInt32: return m_data.uint32 != rhs.m_data.uint32; + case eTypeUInt64: return m_data.uint64 != rhs.m_data.uint64; +#if defined (ENABLE_128_BIT_SUPPORT) + case eTypeUInt128: return m_data.uint128 != rhs.m_data.uint128; +#endif + case eTypeFloat: return m_data.ieee_float != rhs.m_data.ieee_float; + case eTypeDouble: return m_data.ieee_double != rhs.m_data.ieee_double; + case eTypeLongDouble: return m_data.ieee_long_double != rhs.m_data.ieee_long_double; + case eTypeBytes: + if (m_data.buffer.length != rhs.m_data.buffer.length) + { + return true; + } + else + { + uint8_t length = m_data.buffer.length; + if (length > kMaxRegisterByteSize) + length = kMaxRegisterByteSize; + return memcmp (m_data.buffer.bytes, rhs.m_data.buffer.bytes, length) != 0; + } + break; + } + return true; +} + |
