diff options
Diffstat (limited to 'source/Core/Scalar.cpp')
| -rw-r--r-- | source/Core/Scalar.cpp | 2514 |
1 files changed, 1604 insertions, 910 deletions
diff --git a/source/Core/Scalar.cpp b/source/Core/Scalar.cpp index 0022c348bfee..586969b2d50a 100644 --- a/source/Core/Scalar.cpp +++ b/source/Core/Scalar.cpp @@ -11,6 +11,7 @@ #include <math.h> #include <inttypes.h> +#include <stdio.h> #include "lldb/Interpreter/Args.h" #include "lldb/Core/Error.h" @@ -77,7 +78,7 @@ PromoteToMaxType //---------------------------------------------------------------------- Scalar::Scalar() : m_type(e_void), - m_data() + m_float((float)0) { } @@ -86,7 +87,8 @@ Scalar::Scalar() : //---------------------------------------------------------------------- Scalar::Scalar(const Scalar& rhs) : m_type(rhs.m_type), - m_data(rhs.m_data) // TODO: verify that for C++ this will correctly copy the union?? + m_integer(rhs.m_integer), + m_float(rhs.m_float) { } @@ -135,29 +137,109 @@ bool Scalar::GetData (DataExtractor &data, size_t limit_byte_size) const { size_t byte_size = GetByteSize(); + static float f_val; + static double d_val; if (byte_size > 0) { if (limit_byte_size < byte_size) { - if (lldb::endian::InlHostByteOrder() == eByteOrderLittle) + if (endian::InlHostByteOrder() == eByteOrderLittle) { // On little endian systems if we want fewer bytes from the // current type we just specify fewer bytes since the LSByte // is first... - data.SetData((uint8_t*)&m_data, limit_byte_size, lldb::endian::InlHostByteOrder()); + switch(m_type) + { + case e_void: + break; + case e_sint: + case e_uint: + case e_slong: + case e_ulong: + case e_slonglong: + case e_ulonglong: + case e_sint128: + case e_uint128: + data.SetData((const uint8_t *)m_integer.getRawData(), limit_byte_size, endian::InlHostByteOrder()); + return true; + case e_float: + f_val = m_float.convertToFloat(); + data.SetData((uint8_t *)&f_val, limit_byte_size, endian::InlHostByteOrder()); + return true; + case e_double: + d_val = m_float.convertToDouble(); + data.SetData((uint8_t *)&d_val, limit_byte_size, endian::InlHostByteOrder()); + return true; + case e_long_double: + static llvm::APInt ldbl_val = m_float.bitcastToAPInt(); + data.SetData((const uint8_t *)ldbl_val.getRawData(), limit_byte_size, endian::InlHostByteOrder()); + return true; + } } - else if (lldb::endian::InlHostByteOrder() == eByteOrderBig) + else if (endian::InlHostByteOrder() == eByteOrderBig) { // On big endian systems if we want fewer bytes from the // current type have to advance our initial byte pointer and // trim down the number of bytes since the MSByte is first - data.SetData(((uint8_t*)&m_data) + byte_size - limit_byte_size, limit_byte_size, lldb::endian::InlHostByteOrder()); + switch(m_type) + { + case e_void: + break; + case e_sint: + case e_uint: + case e_slong: + case e_ulong: + case e_slonglong: + case e_ulonglong: + case e_sint128: + case e_uint128: + data.SetData((const uint8_t *)m_integer.getRawData() + byte_size - limit_byte_size, limit_byte_size, endian::InlHostByteOrder()); + return true; + case e_float: + f_val = m_float.convertToFloat(); + data.SetData((uint8_t *)&f_val + byte_size - limit_byte_size, limit_byte_size, endian::InlHostByteOrder()); + return true; + case e_double: + d_val = m_float.convertToDouble(); + data.SetData((uint8_t *)&d_val + byte_size - limit_byte_size, limit_byte_size, endian::InlHostByteOrder()); + return true; + case e_long_double: + static llvm::APInt ldbl_val = m_float.bitcastToAPInt(); + data.SetData((const uint8_t *)ldbl_val.getRawData() + byte_size - limit_byte_size, limit_byte_size, endian::InlHostByteOrder()); + return true; + } } } else { // We want all of the data - data.SetData((uint8_t*)&m_data, byte_size, lldb::endian::InlHostByteOrder()); + switch(m_type) + { + case e_void: + break; + case e_sint: + case e_uint: + case e_slong: + case e_ulong: + case e_slonglong: + case e_ulonglong: + case e_sint128: + case e_uint128: + data.SetData((const uint8_t *)m_integer.getRawData(), byte_size, endian::InlHostByteOrder()); + return true; + case e_float: + f_val = m_float.convertToFloat(); + data.SetData((uint8_t *)&f_val, byte_size, endian::InlHostByteOrder()); + return true; + case e_double: + d_val = m_float.convertToDouble(); + data.SetData((uint8_t *)&d_val, byte_size, endian::InlHostByteOrder()); + return true; + case e_long_double: + static llvm::APInt ldbl_val = m_float.bitcastToAPInt(); + data.SetData((const uint8_t *)ldbl_val.getRawData(), byte_size, endian::InlHostByteOrder()); + return true; + } } return true; } @@ -165,6 +247,37 @@ Scalar::GetData (DataExtractor &data, size_t limit_byte_size) const return false; } +void * +Scalar::GetBytes() const +{ + static float_t flt_val; + static double_t dbl_val; + switch (m_type) + { + case e_void: + break; + case e_sint: + case e_uint: + case e_slong: + case e_ulong: + case e_slonglong: + case e_ulonglong: + case e_sint128: + case e_uint128: + return const_cast<void *>(reinterpret_cast<const void *>(m_integer.getRawData())); + case e_float: + flt_val = m_float.convertToFloat(); + return (void *)&flt_val; + case e_double: + dbl_val = m_float.convertToDouble(); + return (void *)&dbl_val; + case e_long_double: + llvm::APInt ldbl_val = m_float.bitcastToAPInt(); + return const_cast<void *>(reinterpret_cast<const void *>(ldbl_val.getRawData())); + } + return NULL; +} + size_t Scalar::GetByteSize() const { @@ -172,15 +285,17 @@ Scalar::GetByteSize() const { case e_void: break; - case e_sint: return sizeof(m_data.sint); - case e_uint: return sizeof(m_data.uint); - case e_slong: return sizeof(m_data.slong); - case e_ulong: return sizeof(m_data.ulong); - case e_slonglong: return sizeof(m_data.slonglong); - case e_ulonglong: return sizeof(m_data.ulonglong); - case e_float: return sizeof(m_data.flt); - case e_double: return sizeof(m_data.dbl); - case e_long_double: return sizeof(m_data.ldbl); + case e_sint: + case e_uint: + case e_slong: + case e_ulong: + case e_slonglong: + case e_ulonglong: + case e_sint128: + case e_uint128: return (m_integer.getBitWidth() / 8); + case e_float: return sizeof(float_t); + case e_double: return sizeof(double_t); + case e_long_double: return sizeof(long_double_t); } return 0; } @@ -188,19 +303,24 @@ Scalar::GetByteSize() const bool Scalar::IsZero() const { + llvm::APInt zero_int = llvm::APInt::getNullValue(m_integer.getBitWidth() / 8); switch (m_type) { case e_void: break; - case e_sint: return m_data.sint == 0; - case e_uint: return m_data.uint == 0; - case e_slong: return m_data.slong == 0; - case e_ulong: return m_data.ulong == 0; - case e_slonglong: return m_data.slonglong == 0; - case e_ulonglong: return m_data.ulonglong == 0; - case e_float: return m_data.flt == 0.0f; - case e_double: return m_data.dbl == 0.0; - case e_long_double: return m_data.ldbl == 0.0; + case e_sint: + case e_uint: + case e_slong: + case e_ulong: + case e_slonglong: + case e_ulonglong: + case e_sint128: + case e_uint128: + return llvm::APInt::isSameValue(zero_int, m_integer); + case e_float: + case e_double: + case e_long_double: + return m_float.isZero(); } return false; } @@ -208,6 +328,7 @@ Scalar::IsZero() const void Scalar::GetValue (Stream *s, bool show_type) const { + const uint64_t *src; if (show_type) s->Printf("(%s) ", GetTypeAsCString()); @@ -215,15 +336,26 @@ Scalar::GetValue (Stream *s, bool show_type) const { case e_void: break; - case e_sint: s->Printf("%i", m_data.sint); break; - case e_uint: s->Printf("0x%8.8x", m_data.uint); break; - case e_slong: s->Printf("%li", m_data.slong); break; - case e_ulong: s->Printf("0x%8.8lx", m_data.ulong); break; - case e_slonglong: s->Printf("%lli", m_data.slonglong); break; - case e_ulonglong: s->Printf("0x%16.16llx", m_data.ulonglong); break; - case e_float: s->Printf("%f", m_data.flt); break; - case e_double: s->Printf("%g", m_data.dbl); break; - case e_long_double: s->Printf("%Lg", m_data.ldbl); break; + case e_sint: s->Printf("%i", *(const sint_t *) m_integer.getRawData()); break; + case e_uint: s->Printf("0x%8.8x", *(const uint_t *) m_integer.getRawData()); break; + case e_slong: s->Printf("%li", *(const slong_t *) m_integer.getRawData()); break; + case e_ulong: s->Printf("0x%8.8lx", *(const ulong_t *) m_integer.getRawData()); break; + case e_slonglong: s->Printf("%lli", *(const slonglong_t *) m_integer.getRawData()); break; + case e_ulonglong: s->Printf("0x%16.16llx", *(const ulonglong_t *) m_integer.getRawData()); break; + case e_sint128: + src = m_integer.getRawData(); + s->Printf("%lli%lli", *(const slonglong_t *)src, *(const slonglong_t *)(src + 1)); + break; + case e_uint128: + src = m_integer.getRawData(); + s->Printf("0x%16.16llx%16.16llx", *(const ulonglong_t *)src, *(const ulonglong_t *)(src + 1)); + break; + case e_float: s->Printf("%f", m_float.convertToFloat()); break; + case e_double: s->Printf("%g", m_float.convertToDouble()); break; + case e_long_double: + llvm::APInt ldbl_val = m_float.bitcastToAPInt(); + s->Printf("%Lg", *(const long_double_t *)ldbl_val.getRawData()); + break; } } @@ -239,6 +371,8 @@ Scalar::GetTypeAsCString() const case e_ulong: return "unsigned long"; case e_slonglong: return "long long"; case e_ulonglong: return "unsigned long long"; + case e_sint128: return "int128_t"; + case e_uint128: return "unsigned int128_t"; case e_float: return "float"; case e_double: return "double"; case e_long_double: return "long double"; @@ -257,7 +391,8 @@ Scalar::operator=(const Scalar& rhs) if (this != &rhs) { m_type = rhs.m_type; - ::memcpy (&m_data, &rhs.m_data, sizeof(m_data)); + m_integer = llvm::APInt(rhs.m_integer); + m_float = rhs.m_float; } return *this; } @@ -266,7 +401,7 @@ Scalar& Scalar::operator= (const int v) { m_type = e_sint; - m_data.sint = v; + m_integer = llvm::APInt(sizeof(int) * 8, v, true); return *this; } @@ -275,7 +410,7 @@ Scalar& Scalar::operator= (unsigned int v) { m_type = e_uint; - m_data.uint = v; + m_integer = llvm::APInt(sizeof(int) * 8, v); return *this; } @@ -283,7 +418,7 @@ Scalar& Scalar::operator= (long v) { m_type = e_slong; - m_data.slong = v; + m_integer = llvm::APInt(sizeof(long) * 8, v, true); return *this; } @@ -291,7 +426,7 @@ Scalar& Scalar::operator= (unsigned long v) { m_type = e_ulong; - m_data.ulong = v; + m_integer = llvm::APInt(sizeof(long) * 8, v); return *this; } @@ -299,7 +434,7 @@ Scalar& Scalar::operator= (long long v) { m_type = e_slonglong; - m_data.slonglong = v; + m_integer = llvm::APInt(sizeof(long) * 8, v, true); return *this; } @@ -307,7 +442,7 @@ Scalar& Scalar::operator= (unsigned long long v) { m_type = e_ulonglong; - m_data.ulonglong = v; + m_integer = llvm::APInt(sizeof(long long) * 8, v); return *this; } @@ -315,7 +450,7 @@ Scalar& Scalar::operator= (float v) { m_type = e_float; - m_data.flt = v; + m_float = llvm::APFloat(v); return *this; } @@ -323,7 +458,7 @@ Scalar& Scalar::operator= (double v) { m_type = e_double; - m_data.dbl = v; + m_float = llvm::APFloat(v); return *this; } @@ -331,7 +466,40 @@ Scalar& Scalar::operator= (long double v) { m_type = e_long_double; - m_data.ldbl = v; + if(m_ieee_quad) + m_float = llvm::APFloat(llvm::APFloat::IEEEquad, llvm::APInt(BITWIDTH_INT128, NUM_OF_WORDS_INT128, ((type128 *)&v)->x)); + else + m_float = llvm::APFloat(llvm::APFloat::x87DoubleExtended, llvm::APInt(BITWIDTH_INT128, NUM_OF_WORDS_INT128, ((type128 *)&v)->x)); + return *this; +} + +Scalar& +Scalar::operator= (llvm::APInt rhs) +{ + m_integer = llvm::APInt(rhs); + switch(m_integer.getBitWidth()) + { + case 8: + case 16: + case 32: + if(m_integer.isSignedIntN(sizeof(sint_t) * 8)) + m_type = e_sint; + else + m_type = e_uint; + break; + case 64: + if(m_integer.isSignedIntN(sizeof(slonglong_t) * 8)) + m_type = e_slonglong; + else + m_type = e_ulonglong; + break; + case 128: + if(m_integer.isSignedIntN(BITWIDTH_INT128)) + m_type = e_sint128; + else + m_type = e_uint128; + break; + } return *this; } @@ -354,128 +522,455 @@ Scalar::Promote(Scalar::Type type) case e_sint: switch (type) { - case e_void: break; - case e_sint: success = true; break; - case e_uint: m_data.uint = m_data.sint; success = true; break; - case e_slong: m_data.slong = m_data.sint; success = true; break; - case e_ulong: m_data.ulong = m_data.sint; success = true; break; - case e_slonglong: m_data.slonglong = m_data.sint; success = true; break; - case e_ulonglong: m_data.ulonglong = m_data.sint; success = true; break; - case e_float: m_data.flt = m_data.sint; success = true; break; - case e_double: m_data.dbl = m_data.sint; success = true; break; - case e_long_double: m_data.ldbl = m_data.sint; success = true; break; + case e_void: break; + case e_sint: success = true; break; + case e_uint: + { + m_integer = llvm::APInt(sizeof(uint_t) * 8, *(const uint64_t *)m_integer.getRawData(), false); + success = true; + break; + } + case e_slong: + { + m_integer = llvm::APInt(sizeof(slong_t) * 8, *(const uint64_t *)m_integer.getRawData(), true); + success = true; + break; + } + case e_ulong: + { + m_integer = llvm::APInt(sizeof(ulong_t) * 8, *(const uint64_t *)m_integer.getRawData(), false); + success = true; + break; + } + case e_slonglong: + { + m_integer = llvm::APInt(sizeof(slonglong_t) * 8, *(const uint64_t *)m_integer.getRawData(), true); + success = true; + break; + } + case e_ulonglong: + { + m_integer = llvm::APInt(sizeof(ulonglong_t) * 8, *(const uint64_t *)m_integer.getRawData(), false); + success = true; + break; + } + case e_sint128: + case e_uint128: + { + m_integer = llvm::APInt(BITWIDTH_INT128, NUM_OF_WORDS_INT128, ((const type128 *)m_integer.getRawData())); + success = true; + break; + } + case e_float: + { + m_float = llvm::APFloat(m_integer.bitsToFloat()); + success = true; + break; + } + case e_double: + { + m_float = llvm::APFloat(m_integer.bitsToDouble()); + success = true; + break; + } + case e_long_double: + { + if(m_ieee_quad) + m_float = llvm::APFloat(llvm::APFloat::IEEEquad, m_integer); + else + m_float = llvm::APFloat(llvm::APFloat::x87DoubleExtended, m_integer); + success = true; + break; + } } break; case e_uint: switch (type) { - case e_void: - case e_sint: break; - case e_uint: success = true; break; - case e_slong: m_data.slong = m_data.uint; success = true; break; - case e_ulong: m_data.ulong = m_data.uint; success = true; break; - case e_slonglong: m_data.slonglong = m_data.uint; success = true; break; - case e_ulonglong: m_data.ulonglong = m_data.uint; success = true; break; - case e_float: m_data.flt = m_data.uint; success = true; break; - case e_double: m_data.dbl = m_data.uint; success = true; break; - case e_long_double: m_data.ldbl = m_data.uint; success = true; break; + case e_void: + case e_sint: break; + case e_uint: success = true; break; + case e_slong: + { + m_integer = llvm::APInt(sizeof(slong_t) * 8, *(const uint64_t *)m_integer.getRawData(), true); + success = true; + break; + } + case e_ulong: + { + m_integer = llvm::APInt(sizeof(ulong_t) * 8, *(const uint64_t *)m_integer.getRawData(), false); + success = true; + break; + } + case e_slonglong: + { + m_integer = llvm::APInt(sizeof(slonglong_t) * 8, *(const uint64_t *)m_integer.getRawData(), true); + success = true; + break; + } + case e_ulonglong: + { + m_integer = llvm::APInt(sizeof(ulonglong_t) * 8, *(const uint64_t *)m_integer.getRawData(), false); + success = true; + break; + } + case e_sint128: + case e_uint128: + { + m_integer = llvm::APInt(BITWIDTH_INT128, NUM_OF_WORDS_INT128, ((const type128 *)m_integer.getRawData())); + success = true; + break; + } + case e_float: + { + m_float = llvm::APFloat(m_integer.bitsToFloat()); + success = true; + break; + } + case e_double: + { + m_float = llvm::APFloat(m_integer.bitsToDouble()); + success = true; + break; + } + case e_long_double: + { + if(m_ieee_quad) + m_float = llvm::APFloat(llvm::APFloat::IEEEquad, m_integer); + else + m_float = llvm::APFloat(llvm::APFloat::x87DoubleExtended, m_integer); + success = true; + break; + } } break; case e_slong: switch (type) { - case e_void: - case e_sint: - case e_uint: break; - case e_slong: success = true; break; - case e_ulong: m_data.ulong = m_data.slong; success = true; break; - case e_slonglong: m_data.slonglong = m_data.slong; success = true; break; - case e_ulonglong: m_data.ulonglong = m_data.slong; success = true; break; - case e_float: m_data.flt = m_data.slong; success = true; break; - case e_double: m_data.dbl = m_data.slong; success = true; break; - case e_long_double: m_data.ldbl = m_data.slong; success = true; break; + case e_void: + case e_sint: + case e_uint: break; + case e_slong: success = true; break; + case e_ulong: + { + m_integer = llvm::APInt(sizeof(ulong_t) * 8, *(const uint64_t *)m_integer.getRawData(), false); + success = true; + break; + } + case e_slonglong: + { + m_integer = llvm::APInt(sizeof(slonglong_t) * 8, *(const uint64_t *)m_integer.getRawData(), true); + success = true; + break; + } + case e_ulonglong: + { + m_integer = llvm::APInt(sizeof(ulonglong_t) * 8, *(const uint64_t *)m_integer.getRawData(), false); + success = true; + break; + } + case e_sint128: + case e_uint128: + { + m_integer = llvm::APInt(BITWIDTH_INT128, NUM_OF_WORDS_INT128, ((const type128 *)m_integer.getRawData())); + success = true; + break; + } + case e_float: + { + m_float = llvm::APFloat(m_integer.bitsToFloat()); + success = true; + break; + } + case e_double: + { + m_float = llvm::APFloat(m_integer.bitsToDouble()); + success = true; + break; + } + case e_long_double: + { + if(m_ieee_quad) + m_float = llvm::APFloat(llvm::APFloat::IEEEquad, m_integer); + else + m_float = llvm::APFloat(llvm::APFloat::x87DoubleExtended, m_integer); + success = true; + break; + } } break; case e_ulong: switch (type) { - case e_void: - case e_sint: - case e_uint: - case e_slong: break; - case e_ulong: success = true; break; - case e_slonglong: m_data.slonglong = m_data.ulong; success = true; break; - case e_ulonglong: m_data.ulonglong = m_data.ulong; success = true; break; - case e_float: m_data.flt = m_data.ulong; success = true; break; - case e_double: m_data.dbl = m_data.ulong; success = true; break; - case e_long_double: m_data.ldbl = m_data.ulong; success = true; break; + case e_void: + case e_sint: + case e_uint: + case e_slong: break; + case e_ulong: success = true; break; + case e_slonglong: + { + m_integer = llvm::APInt(sizeof(slonglong_t) * 8, *(const uint64_t *)m_integer.getRawData(), true); + success = true; + break; + } + case e_ulonglong: + { + m_integer = llvm::APInt(sizeof(ulonglong_t) * 8, *(const uint64_t *)m_integer.getRawData(), false); + success = true; + break; + } + case e_sint128: + case e_uint128: + { + m_integer = llvm::APInt(BITWIDTH_INT128, NUM_OF_WORDS_INT128, ((const type128 *)m_integer.getRawData())); + success = true; + break; + } + case e_float: + { + m_float = llvm::APFloat(m_integer.bitsToFloat()); + success = true; + break; + } + case e_double: + { + m_float = llvm::APFloat(m_integer.bitsToDouble()); + success = true; + break; + } + case e_long_double: + { + if(m_ieee_quad) + m_float = llvm::APFloat(llvm::APFloat::IEEEquad, m_integer); + else + m_float = llvm::APFloat(llvm::APFloat::x87DoubleExtended, m_integer); + success = true; + break; + } } break; case e_slonglong: switch (type) { - case e_void: - case e_sint: - case e_uint: - case e_slong: - case e_ulong: break; - case e_slonglong: success = true; break; - case e_ulonglong: m_data.ulonglong = m_data.slonglong; success = true; break; - case e_float: m_data.flt = m_data.slonglong; success = true; break; - case e_double: m_data.dbl = m_data.slonglong; success = true; break; - case e_long_double: m_data.ldbl = m_data.slonglong; success = true; break; + case e_void: + case e_sint: + case e_uint: + case e_slong: + case e_ulong: break; + case e_slonglong: success = true; break; + case e_ulonglong: + { + m_integer = llvm::APInt(sizeof(ulonglong_t) * 8, *(const uint64_t *)m_integer.getRawData(), false); + success = true; + break; + } + case e_sint128: + case e_uint128: + { + m_integer = llvm::APInt(BITWIDTH_INT128, NUM_OF_WORDS_INT128, ((const type128 *)m_integer.getRawData())); + success = true; + break; + } + case e_float: + { + m_float = llvm::APFloat(m_integer.bitsToFloat()); + success = true; + break; + } + case e_double: + { + m_float = llvm::APFloat(m_integer.bitsToDouble()); + success = true; + break; + } + case e_long_double: + { + if(m_ieee_quad) + m_float = llvm::APFloat(llvm::APFloat::IEEEquad, m_integer); + else + m_float = llvm::APFloat(llvm::APFloat::x87DoubleExtended, m_integer); + success = true; + break; + } } break; case e_ulonglong: switch (type) { - case e_void: - case e_sint: - case e_uint: - case e_slong: - case e_ulong: - case e_slonglong: break; - case e_ulonglong: success = true; break; - case e_float: m_data.flt = m_data.ulonglong; success = true; break; - case e_double: m_data.dbl = m_data.ulonglong; success = true; break; - case e_long_double: m_data.ldbl = m_data.ulonglong; success = true; break; + case e_void: + case e_sint: + case e_uint: + case e_slong: + case e_ulong: + case e_slonglong: break; + case e_ulonglong: success = true; break; + case e_sint128: + case e_uint128: + { + m_integer = llvm::APInt(BITWIDTH_INT128, NUM_OF_WORDS_INT128, ((const type128 *)m_integer.getRawData())); + success = true; + break; + } + case e_float: + { + m_float = llvm::APFloat(m_integer.bitsToFloat()); + success = true; + break; + } + case e_double: + { + m_float = llvm::APFloat(m_integer.bitsToDouble()); + success = true; + break; + } + case e_long_double: + { + if(m_ieee_quad) + m_float = llvm::APFloat(llvm::APFloat::IEEEquad, m_integer); + else + m_float = llvm::APFloat(llvm::APFloat::x87DoubleExtended, m_integer); + success = true; + break; + } + } + break; + + case e_sint128: + switch (type) + { + case e_void: + case e_sint: + case e_uint: + case e_slong: + case e_ulong: + case e_slonglong: + case e_ulonglong: break; + case e_sint128: success = true; break; + case e_uint128: + { + m_integer = llvm::APInt(BITWIDTH_INT128, NUM_OF_WORDS_INT128, ((const type128 *)m_integer.getRawData())); + success = true; + break; + } + case e_float: + { + m_float = llvm::APFloat(m_integer.bitsToFloat()); + success = true; + break; + } + case e_double: + { + m_float = llvm::APFloat(m_integer.bitsToDouble()); + success = true; + break; + } + case e_long_double: + { + if(m_ieee_quad) + m_float = llvm::APFloat(llvm::APFloat::IEEEquad, m_integer); + else + m_float = llvm::APFloat(llvm::APFloat::x87DoubleExtended, m_integer); + success = true; + break; + } + } + break; + + case e_uint128: + switch (type) + { + case e_void: + case e_sint: + case e_uint: + case e_slong: + case e_ulong: + case e_slonglong: + case e_ulonglong: + case e_sint128: break; + case e_uint128: success = true; break; + case e_float: + { + m_float = llvm::APFloat(m_integer.bitsToFloat()); + success = true; + break; + } + case e_double: + { + m_float = llvm::APFloat(m_integer.bitsToDouble()); + success = true; + break; + } + case e_long_double: + { + if(m_ieee_quad) + m_float = llvm::APFloat(llvm::APFloat::IEEEquad, m_integer); + else + m_float = llvm::APFloat(llvm::APFloat::x87DoubleExtended, m_integer); + success = true; + break; + } } break; case e_float: switch (type) { - case e_void: - case e_sint: - case e_uint: - case e_slong: - case e_ulong: - case e_slonglong: - case e_ulonglong: break; - case e_float: success = true; break; - case e_double: m_data.dbl = m_data.flt; success = true; break; - case e_long_double: m_data.ldbl = m_data.ulonglong; success = true; break; + case e_void: + case e_sint: + case e_uint: + case e_slong: + case e_ulong: + case e_slonglong: + case e_ulonglong: + case e_sint128: + case e_uint128: break; + case e_float: success = true; break; + case e_double: + { + m_float = llvm::APFloat((float_t)m_float.convertToFloat()); + success = true; + break; + } + case e_long_double: + { + if(m_ieee_quad) + m_float = llvm::APFloat(llvm::APFloat::IEEEquad, m_float.bitcastToAPInt()); + else + m_float = llvm::APFloat(llvm::APFloat::x87DoubleExtended, m_float.bitcastToAPInt()); + success = true; + break; + } } break; case e_double: switch (type) { - case e_void: - case e_sint: - case e_uint: - case e_slong: - case e_ulong: - case e_slonglong: - case e_ulonglong: - case e_float: break; - case e_double: success = true; break; - case e_long_double: m_data.ldbl = m_data.dbl; success = true; break; + case e_void: + case e_sint: + case e_uint: + case e_slong: + case e_ulong: + case e_slonglong: + case e_ulonglong: + case e_sint128: + case e_uint128: + case e_float: break; + case e_double: success = true; break; + case e_long_double: + { + if(m_ieee_quad) + m_float = llvm::APFloat(llvm::APFloat::IEEEquad, m_float.bitcastToAPInt()); + else + m_float = llvm::APFloat(llvm::APFloat::x87DoubleExtended, m_float.bitcastToAPInt()); + success = true; + break; + } } break; @@ -489,6 +984,8 @@ Scalar::Promote(Scalar::Type type) case e_ulong: case e_slonglong: case e_ulonglong: + case e_sint128: + case e_uint128: case e_float: case e_double: break; case e_long_double: success = true; break; @@ -516,6 +1013,8 @@ Scalar::GetValueTypeAsCString (Scalar::Type type) case e_float: return "float"; case e_double: return "double"; case e_long_double: return "long double"; + case e_sint128: return "int128_t"; + case e_uint128: return "uint128_t"; } return "???"; } @@ -567,145 +1066,198 @@ Scalar::Cast(Scalar::Type type) break; case e_sint: + case e_uint: + case e_slong: + case e_ulong: + case e_slonglong: + case e_ulonglong: + case e_sint128: + case e_uint128: switch (type) { - case e_void: break; - case e_sint: success = true; break; - case e_uint: m_data.uint = m_data.sint; success = true; break; - case e_slong: m_data.slong = m_data.sint; success = true; break; - case e_ulong: m_data.ulong = m_data.sint; success = true; break; - case e_slonglong: m_data.slonglong = m_data.sint; success = true; break; - case e_ulonglong: m_data.ulonglong = m_data.sint; success = true; break; - case e_float: m_data.flt = m_data.sint; success = true; break; - case e_double: m_data.dbl = m_data.sint; success = true; break; - case e_long_double: m_data.ldbl = m_data.sint; success = true; break; + case e_void: break; + case e_sint: + { + m_integer = m_integer.sextOrTrunc(sizeof(sint_t) * 8); + success = true; + break; + } + case e_uint: + { + m_integer = m_integer.zextOrTrunc(sizeof(sint_t) * 8); + success = true; + break; + } + case e_slong: + { + m_integer = m_integer.sextOrTrunc(sizeof(slong_t) * 8); + success = true; + break; + } + case e_ulong: + { + m_integer = m_integer.zextOrTrunc(sizeof(slong_t) * 8); + success = true; + break; + } + case e_slonglong: + { + m_integer = m_integer.sextOrTrunc(sizeof(slonglong_t) * 8); + success = true; + break; + } + case e_ulonglong: + { + m_integer = m_integer.zextOrTrunc(sizeof(slonglong_t) * 8); + success = true; + break; + } + case e_sint128: + { + m_integer = m_integer.sextOrTrunc(BITWIDTH_INT128); + success = true; + break; + } + case e_uint128: + { + m_integer = m_integer.zextOrTrunc(BITWIDTH_INT128); + success = true; + break; + } + case e_float: + { + m_float = llvm::APFloat(m_integer.bitsToFloat()); + success = true; + break; + } + case e_double: + { + m_float = llvm::APFloat(m_integer.bitsToDouble()); + success = true; + break; + } + case e_long_double: + { + if(m_ieee_quad) + m_float = llvm::APFloat(llvm::APFloat::IEEEquad, m_integer); + else + m_float = llvm::APFloat(llvm::APFloat::x87DoubleExtended, m_integer); + success = true; + break; + } } break; - case e_uint: + case e_float: switch (type) { - case e_void: - case e_sint: m_data.sint = m_data.uint; success = true; break; - case e_uint: success = true; break; - case e_slong: m_data.slong = m_data.uint; success = true; break; - case e_ulong: m_data.ulong = m_data.uint; success = true; break; - case e_slonglong: m_data.slonglong = m_data.uint; success = true; break; - case e_ulonglong: m_data.ulonglong = m_data.uint; success = true; break; - case e_float: m_data.flt = m_data.uint; success = true; break; - case e_double: m_data.dbl = m_data.uint; success = true; break; - case e_long_double: m_data.ldbl = m_data.uint; success = true; break; + case e_void: break; + case e_sint: + case e_uint: + case e_slong: + case e_ulong: + case e_slonglong: + case e_ulonglong: + case e_sint128: + case e_uint128: m_integer = m_float.bitcastToAPInt(); success = true; break; + case e_float: m_float = llvm::APFloat(m_float.convertToFloat()); success = true; break; + case e_double: m_float = llvm::APFloat(m_float.convertToFloat()); success = true; break; + case e_long_double: + if(m_ieee_quad) + m_float = llvm::APFloat(llvm::APFloat::IEEEquad, m_float.bitcastToAPInt()); + else + m_float = llvm::APFloat(llvm::APFloat::x87DoubleExtended, m_float.bitcastToAPInt()); + success = true; + break; } break; - case e_slong: + case e_double: switch (type) { - case e_void: - case e_sint: m_data.sint = (sint_t)m_data.slong; success = true; break; - case e_uint: m_data.uint = (uint_t)m_data.slong; success = true; break; - case e_slong: success = true; break; - case e_ulong: m_data.ulong = m_data.slong; success = true; break; - case e_slonglong: m_data.slonglong = m_data.slong; success = true; break; - case e_ulonglong: m_data.ulonglong = m_data.slong; success = true; break; - case e_float: m_data.flt = m_data.slong; success = true; break; - case e_double: m_data.dbl = m_data.slong; success = true; break; - case e_long_double: m_data.ldbl = m_data.slong; success = true; break; + case e_void: break; + case e_sint: + case e_uint: + case e_slong: + case e_ulong: + case e_slonglong: + case e_ulonglong: + case e_sint128: + case e_uint128: m_integer = m_float.bitcastToAPInt(); success = true; break; + case e_float: m_float = llvm::APFloat(m_float.convertToDouble()); success = true; break; + case e_double: m_float = llvm::APFloat(m_float.convertToDouble()); success = true; break; + case e_long_double: + if(m_ieee_quad) + m_float = llvm::APFloat(llvm::APFloat::IEEEquad, m_float.bitcastToAPInt()); + else + m_float = llvm::APFloat(llvm::APFloat::x87DoubleExtended, m_float.bitcastToAPInt()); + success = true; + break; } break; - case e_ulong: + case e_long_double: switch (type) { - case e_void: - case e_sint: m_data.sint = (sint_t)m_data.ulong; success = true; break; - case e_uint: m_data.uint = (uint_t)m_data.ulong; success = true; break; - case e_slong: m_data.slong = m_data.ulong; success = true; break; - case e_ulong: success = true; break; - case e_slonglong: m_data.slonglong = m_data.ulong; success = true; break; - case e_ulonglong: m_data.ulonglong = m_data.ulong; success = true; break; - case e_float: m_data.flt = m_data.ulong; success = true; break; - case e_double: m_data.dbl = m_data.ulong; success = true; break; - case e_long_double: m_data.ldbl = m_data.ulong; success = true; break; + case e_void: break; + case e_sint: + { + m_integer = m_float.bitcastToAPInt(); + m_integer = m_integer.sextOrTrunc(sizeof(sint_t) * 8); + success = true; + break; } - break; - - case e_slonglong: - switch (type) + case e_uint: { - case e_void: - case e_sint: m_data.sint = (sint_t)m_data.slonglong; success = true; break; - case e_uint: m_data.uint = (uint_t)m_data.slonglong; success = true; break; - case e_slong: m_data.slong = m_data.slonglong; success = true; break; - case e_ulong: m_data.ulong = m_data.slonglong; success = true; break; - case e_slonglong: success = true; break; - case e_ulonglong: m_data.ulonglong = m_data.slonglong; success = true; break; - case e_float: m_data.flt = m_data.slonglong; success = true; break; - case e_double: m_data.dbl = m_data.slonglong; success = true; break; - case e_long_double: m_data.ldbl = m_data.slonglong; success = true; break; + m_integer = m_float.bitcastToAPInt(); + m_integer = m_integer.zextOrTrunc(sizeof(sint_t) * 8); + success = true; + break; } - break; - - case e_ulonglong: - switch (type) + case e_slong: { - case e_void: - case e_sint: m_data.sint = (sint_t)m_data.ulonglong; success = true; break; - case e_uint: m_data.uint = (uint_t)m_data.ulonglong; success = true; break; - case e_slong: m_data.slong = m_data.ulonglong; success = true; break; - case e_ulong: m_data.ulong = m_data.ulonglong; success = true; break; - case e_slonglong: m_data.slonglong = m_data.ulonglong; success = true; break; - case e_ulonglong: success = true; break; - case e_float: m_data.flt = m_data.ulonglong; success = true; break; - case e_double: m_data.dbl = m_data.ulonglong; success = true; break; - case e_long_double: m_data.ldbl = m_data.ulonglong; success = true; break; + m_integer = m_float.bitcastToAPInt(); + m_integer = m_integer.sextOrTrunc(sizeof(slong_t) * 8); + success = true; + break; } - break; - - case e_float: - switch (type) + case e_ulong: { - case e_void: - case e_sint: m_data.sint = (sint_t)m_data.flt; success = true; break; - case e_uint: m_data.uint = (uint_t)m_data.flt; success = true; break; - case e_slong: m_data.slong = (slong_t)m_data.flt; success = true; break; - case e_ulong: m_data.ulong = (ulong_t)m_data.flt; success = true; break; - case e_slonglong: m_data.slonglong = (slonglong_t)m_data.flt; success = true; break; - case e_ulonglong: m_data.ulonglong = (ulonglong_t)m_data.flt; success = true; break; - case e_float: success = true; break; - case e_double: m_data.dbl = m_data.flt; success = true; break; - case e_long_double: m_data.ldbl = m_data.flt; success = true; break; + m_integer = m_float.bitcastToAPInt(); + m_integer = m_integer.zextOrTrunc(sizeof(slong_t) * 8); + success = true; + break; } - break; - - case e_double: - switch (type) + case e_slonglong: { - case e_void: - case e_sint: m_data.sint = (sint_t)m_data.dbl; success = true; break; - case e_uint: m_data.uint = (uint_t)m_data.dbl; success = true; break; - case e_slong: m_data.slong = (slong_t)m_data.dbl; success = true; break; - case e_ulong: m_data.ulong = (ulong_t)m_data.dbl; success = true; break; - case e_slonglong: m_data.slonglong = (slonglong_t)m_data.dbl; success = true; break; - case e_ulonglong: m_data.ulonglong = (ulonglong_t)m_data.dbl; success = true; break; - case e_float: m_data.flt = (float_t)m_data.dbl; success = true; break; - case e_double: success = true; break; - case e_long_double: m_data.ldbl = m_data.dbl; success = true; break; + m_integer = m_float.bitcastToAPInt(); + m_integer = m_integer.sextOrTrunc(sizeof(slonglong_t) * 8); + success = true; + break; } - break; - - case e_long_double: - switch (type) + case e_ulonglong: { - case e_void: - case e_sint: m_data.sint = (sint_t)m_data.ldbl; success = true; break; - case e_uint: m_data.uint = (uint_t)m_data.ldbl; success = true; break; - case e_slong: m_data.slong = (slong_t)m_data.ldbl; success = true; break; - case e_ulong: m_data.ulong = (ulong_t)m_data.ldbl; success = true; break; - case e_slonglong: m_data.slonglong = (slonglong_t)m_data.ldbl; success = true; break; - case e_ulonglong: m_data.ulonglong = (ulonglong_t)m_data.ldbl; success = true; break; - case e_float: m_data.flt = (float_t)m_data.ldbl; success = true; break; - case e_double: m_data.dbl = (double_t)m_data.ldbl; success = true; break; + m_integer = m_float.bitcastToAPInt(); + m_integer = m_integer.zextOrTrunc(sizeof(slonglong_t) * 8); + success = true; + break; + } + case e_sint128: + { + m_integer = m_float.bitcastToAPInt(); + m_integer = m_integer.sextOrTrunc(BITWIDTH_INT128); + success = true; + break; + } + case e_uint128: + { + m_integer = m_float.bitcastToAPInt(); + m_integer = m_integer.zextOrTrunc(BITWIDTH_INT128); + success = true; + break; + } + case e_float: m_float = llvm::APFloat(m_float.convertToFloat()); success = true; break; + case e_double: m_float = llvm::APFloat(m_float.convertToFloat()); success = true; break; case e_long_double: success = true; break; } break; @@ -730,6 +1282,8 @@ Scalar::MakeSigned () case e_ulong: m_type = e_slong; success = true; break; case e_slonglong: success = true; break; case e_ulonglong: m_type = e_slonglong; success = true; break; + case e_sint128: success = true; break; + case e_uint128: m_type = e_sint; success = true; break; case e_float: success = true; break; case e_double: success = true; break; case e_long_double: success = true; break; @@ -738,21 +1292,132 @@ Scalar::MakeSigned () return success; } +char +Scalar::SChar(char fail_value) const +{ + switch (m_type) + { + case e_void: break; + case e_sint: + case e_uint: + case e_slong: + case e_ulong: + case e_slonglong: + case e_ulonglong: + case e_sint128: + case e_uint128: + return *(const schar_t *)(m_integer.sextOrTrunc(sizeof(schar_t) * 8)).getRawData(); + case e_float: + return (schar_t)m_float.convertToFloat(); + case e_double: + return (schar_t)m_float.convertToDouble(); + case e_long_double: + llvm::APInt ldbl_val = m_float.bitcastToAPInt(); + return (schar_t)*ldbl_val.getRawData(); + } + return fail_value; +} + +unsigned char +Scalar::UChar(unsigned char fail_value) const +{ + switch (m_type) + { + case e_void: break; + case e_sint: + case e_uint: + case e_slong: + case e_ulong: + case e_slonglong: + case e_ulonglong: + case e_sint128: + case e_uint128: + return *(const uchar_t *)m_integer.getRawData(); + case e_float: + return (uchar_t)m_float.convertToFloat(); + case e_double: + return (uchar_t)m_float.convertToDouble(); + case e_long_double: + llvm::APInt ldbl_val = m_float.bitcastToAPInt(); + return (uchar_t)*ldbl_val.getRawData(); + } + return fail_value; +} + +short +Scalar::SShort(short fail_value) const +{ + switch (m_type) + { + case e_void: break; + case e_sint: + case e_uint: + case e_slong: + case e_ulong: + case e_slonglong: + case e_ulonglong: + case e_sint128: + case e_uint128: + return *(const sshort_t *)(m_integer.sextOrTrunc(sizeof(sshort_t) * 8)).getRawData(); + case e_float: + return (sshort_t)m_float.convertToFloat(); + case e_double: + return (sshort_t)m_float.convertToDouble(); + case e_long_double: + llvm::APInt ldbl_val = m_float.bitcastToAPInt(); + return *(const sshort_t *)ldbl_val.getRawData(); + } + return fail_value; +} + +unsigned short +Scalar::UShort(unsigned short fail_value) const +{ + switch (m_type) + { + case e_void: break; + case e_sint: + case e_uint: + case e_slong: + case e_ulong: + case e_slonglong: + case e_ulonglong: + case e_sint128: + case e_uint128: + return *(const ushort_t *)m_integer.getRawData(); + case e_float: + return (ushort_t)m_float.convertToFloat(); + case e_double: + return (ushort_t)m_float.convertToDouble(); + case e_long_double: + llvm::APInt ldbl_val = m_float.bitcastToAPInt(); + return *(const ushort_t *)ldbl_val.getRawData();; + } + return fail_value; +} + int Scalar::SInt(int fail_value) const { switch (m_type) { case e_void: break; - case e_sint: return m_data.sint; - case e_uint: return (int)m_data.uint; - case e_slong: return (int)m_data.slong; - case e_ulong: return (int)m_data.ulong; - case e_slonglong: return (int)m_data.slonglong; - case e_ulonglong: return (int)m_data.ulonglong; - case e_float: return (int)m_data.flt; - case e_double: return (int)m_data.dbl; - case e_long_double: return (int)m_data.ldbl; + case e_sint: + case e_uint: + case e_slong: + case e_ulong: + case e_slonglong: + case e_ulonglong: + case e_sint128: + case e_uint128: + return *(const sint_t *)(m_integer.sextOrTrunc(sizeof(sint_t) * 8)).getRawData(); + case e_float: + return (sint_t)m_float.convertToFloat(); + case e_double: + return (sint_t)m_float.convertToDouble(); + case e_long_double: + llvm::APInt ldbl_val = m_float.bitcastToAPInt(); + return *(const sint_t *)ldbl_val.getRawData(); } return fail_value; } @@ -763,15 +1428,22 @@ Scalar::UInt(unsigned int fail_value) const switch (m_type) { case e_void: break; - case e_sint: return (unsigned int)m_data.sint; - case e_uint: return (unsigned int)m_data.uint; - case e_slong: return (unsigned int)m_data.slong; - case e_ulong: return (unsigned int)m_data.ulong; - case e_slonglong: return (unsigned int)m_data.slonglong; - case e_ulonglong: return (unsigned int)m_data.ulonglong; - case e_float: return (unsigned int)m_data.flt; - case e_double: return (unsigned int)m_data.dbl; - case e_long_double: return (unsigned int)m_data.ldbl; + case e_sint: + case e_uint: + case e_slong: + case e_ulong: + case e_slonglong: + case e_ulonglong: + case e_sint128: + case e_uint128: + return *(const uint_t *)m_integer.getRawData(); + case e_float: + return (uint_t)m_float.convertToFloat(); + case e_double: + return (uint_t)m_float.convertToDouble(); + case e_long_double: + llvm::APInt ldbl_val = m_float.bitcastToAPInt(); + return *(const uint_t *)ldbl_val.getRawData(); } return fail_value; } @@ -783,15 +1455,22 @@ Scalar::SLong(long fail_value) const switch (m_type) { case e_void: break; - case e_sint: return (long)m_data.sint; - case e_uint: return (long)m_data.uint; - case e_slong: return (long)m_data.slong; - case e_ulong: return (long)m_data.ulong; - case e_slonglong: return (long)m_data.slonglong; - case e_ulonglong: return (long)m_data.ulonglong; - case e_float: return (long)m_data.flt; - case e_double: return (long)m_data.dbl; - case e_long_double: return (long)m_data.ldbl; + case e_sint: + case e_uint: + case e_slong: + case e_ulong: + case e_slonglong: + case e_ulonglong: + case e_sint128: + case e_uint128: + return *(const slong_t *)(m_integer.sextOrTrunc(sizeof(slong_t) * 8)).getRawData(); + case e_float: + return (slong_t)m_float.convertToFloat(); + case e_double: + return (slong_t)m_float.convertToDouble(); + case e_long_double: + llvm::APInt ldbl_val = m_float.bitcastToAPInt(); + return *(const slong_t *)ldbl_val.getRawData(); } return fail_value; } @@ -804,15 +1483,22 @@ Scalar::ULong(unsigned long fail_value) const switch (m_type) { case e_void: break; - case e_sint: return (unsigned long)m_data.sint; - case e_uint: return (unsigned long)m_data.uint; - case e_slong: return (unsigned long)m_data.slong; - case e_ulong: return (unsigned long)m_data.ulong; - case e_slonglong: return (unsigned long)m_data.slonglong; - case e_ulonglong: return (unsigned long)m_data.ulonglong; - case e_float: return (unsigned long)m_data.flt; - case e_double: return (unsigned long)m_data.dbl; - case e_long_double: return (unsigned long)m_data.ldbl; + case e_sint: + case e_uint: + case e_slong: + case e_ulong: + case e_slonglong: + case e_ulonglong: + case e_sint128: + case e_uint128: + return *(const ulong_t *)m_integer.getRawData(); + case e_float: + return (ulong_t)m_float.convertToFloat(); + case e_double: + return (ulong_t)m_float.convertToDouble(); + case e_long_double: + llvm::APInt ldbl_val = m_float.bitcastToAPInt(); + return *(const ulong_t *)ldbl_val.getRawData(); } return fail_value; } @@ -827,42 +1513,20 @@ Scalar::GetRawBits64(uint64_t fail_value) const case e_sint: case e_uint: - return m_data.uint; - case e_slong: case e_ulong: - return m_data.ulong; - case e_slonglong: case e_ulonglong: - return m_data.ulonglong; - + case e_sint128: + case e_uint128: + return *m_integer.getRawData(); case e_float: - if (sizeof(m_data.flt) == sizeof(m_data.uint)) - return m_data.uint; - else if (sizeof(m_data.flt) == sizeof(m_data.ulong)) - return m_data.ulong; - else if (sizeof(m_data.flt) == sizeof(m_data.ulonglong)) - return m_data.ulonglong; - break; - + return (uint64_t)m_float.convertToFloat(); case e_double: - if (sizeof(m_data.dbl) == sizeof(m_data.uint)) - return m_data.uint; - else if (sizeof(m_data.dbl) == sizeof(m_data.ulong)) - return m_data.ulong; - else if (sizeof(m_data.dbl) == sizeof(m_data.ulonglong)) - return m_data.ulonglong; - break; - + return (uint64_t)m_float.convertToDouble(); case e_long_double: - if (sizeof(m_data.ldbl) == sizeof(m_data.uint)) - return m_data.uint; - else if (sizeof(m_data.ldbl) == sizeof(m_data.ulong)) - return m_data.ulong; - else if (sizeof(m_data.ldbl) == sizeof(m_data.ulonglong)) - return m_data.ulonglong; - break; + llvm::APInt ldbl_val = m_float.bitcastToAPInt(); + return *ldbl_val.getRawData(); } return fail_value; } @@ -875,15 +1539,22 @@ Scalar::SLongLong(long long fail_value) const switch (m_type) { case e_void: break; - case e_sint: return (long long)m_data.sint; - case e_uint: return (long long)m_data.uint; - case e_slong: return (long long)m_data.slong; - case e_ulong: return (long long)m_data.ulong; - case e_slonglong: return (long long)m_data.slonglong; - case e_ulonglong: return (long long)m_data.ulonglong; - case e_float: return (long long)m_data.flt; - case e_double: return (long long)m_data.dbl; - case e_long_double: return (long long)m_data.ldbl; + case e_sint: + case e_uint: + case e_slong: + case e_ulong: + case e_slonglong: + case e_ulonglong: + case e_sint128: + case e_uint128: + return *(const slonglong_t *)(m_integer.sextOrTrunc(sizeof(slonglong_t) * 8)).getRawData(); + case e_float: + return (slonglong_t)m_float.convertToFloat(); + case e_double: + return (slonglong_t)m_float.convertToDouble(); + case e_long_double: + llvm::APInt ldbl_val = m_float.bitcastToAPInt(); + return *(const slonglong_t *)ldbl_val.getRawData(); } return fail_value; } @@ -895,19 +1566,71 @@ Scalar::ULongLong(unsigned long long fail_value) const switch (m_type) { case e_void: break; - case e_sint: return (unsigned long long)m_data.sint; - case e_uint: return (unsigned long long)m_data.uint; - case e_slong: return (unsigned long long)m_data.slong; - case e_ulong: return (unsigned long long)m_data.ulong; - case e_slonglong: return (unsigned long long)m_data.slonglong; - case e_ulonglong: return (unsigned long long)m_data.ulonglong; - case e_float: return (unsigned long long)m_data.flt; - case e_double: return (unsigned long long)m_data.dbl; - case e_long_double: return (unsigned long long)m_data.ldbl; + case e_sint: + case e_uint: + case e_slong: + case e_ulong: + case e_slonglong: + case e_ulonglong: + case e_sint128: + case e_uint128: + return *(const ulonglong_t *)m_integer.getRawData(); + case e_float: + return (ulonglong_t)m_float.convertToFloat(); + case e_double: + return (ulonglong_t)m_float.convertToDouble(); + case e_long_double: + llvm::APInt ldbl_val = m_float.bitcastToAPInt(); + return *(const ulonglong_t *)ldbl_val.getRawData(); } return fail_value; } +llvm::APInt +Scalar::UInt128(const llvm::APInt& fail_value) const +{ + switch (m_type) + { + case e_void: break; + case e_sint: + case e_uint: + case e_slong: + case e_ulong: + case e_slonglong: + case e_ulonglong: + case e_sint128: + case e_uint128: + return m_integer; + case e_float: + case e_double: + case e_long_double: + return m_float.bitcastToAPInt(); + } + return fail_value; +} + +llvm::APInt +Scalar::SInt128(llvm::APInt& fail_value) const +{ + switch (m_type) + { + case e_void: break; + case e_sint: + case e_uint: + case e_slong: + case e_ulong: + case e_slonglong: + case e_ulonglong: + case e_sint128: + case e_uint128: + return m_integer; + case e_float: + case e_double: + case e_long_double: + return m_float.bitcastToAPInt(); + } + return fail_value; +} float Scalar::Float(float fail_value) const @@ -915,15 +1638,22 @@ Scalar::Float(float fail_value) const switch (m_type) { case e_void: break; - case e_sint: return (float)m_data.sint; - case e_uint: return (float)m_data.uint; - case e_slong: return (float)m_data.slong; - case e_ulong: return (float)m_data.ulong; - case e_slonglong: return (float)m_data.slonglong; - case e_ulonglong: return (float)m_data.ulonglong; - case e_float: return (float)m_data.flt; - case e_double: return (float)m_data.dbl; - case e_long_double: return (float)m_data.ldbl; + case e_sint: + case e_uint: + case e_slong: + case e_ulong: + case e_slonglong: + case e_ulonglong: + case e_sint128: + case e_uint128: + return m_integer.bitsToFloat(); + case e_float: + return m_float.convertToFloat(); + case e_double: + return (float_t)m_float.convertToDouble(); + case e_long_double: + llvm::APInt ldbl_val = m_float.bitcastToAPInt(); + return ldbl_val.bitsToFloat(); } return fail_value; } @@ -935,15 +1665,22 @@ Scalar::Double(double fail_value) const switch (m_type) { case e_void: break; - case e_sint: return (double)m_data.sint; - case e_uint: return (double)m_data.uint; - case e_slong: return (double)m_data.slong; - case e_ulong: return (double)m_data.ulong; - case e_slonglong: return (double)m_data.slonglong; - case e_ulonglong: return (double)m_data.ulonglong; - case e_float: return (double)m_data.flt; - case e_double: return (double)m_data.dbl; - case e_long_double: return (double)m_data.ldbl; + case e_sint: + case e_uint: + case e_slong: + case e_ulong: + case e_slonglong: + case e_ulonglong: + case e_sint128: + case e_uint128: + return m_integer.bitsToDouble(); + case e_float: + return (double_t)m_float.convertToFloat(); + case e_double: + return m_float.convertToDouble(); + case e_long_double: + llvm::APInt ldbl_val = m_float.bitcastToAPInt(); + return ldbl_val.bitsToFloat(); } return fail_value; } @@ -955,15 +1692,22 @@ Scalar::LongDouble(long double fail_value) const switch (m_type) { case e_void: break; - case e_sint: return (long double)m_data.sint; - case e_uint: return (long double)m_data.uint; - case e_slong: return (long double)m_data.slong; - case e_ulong: return (long double)m_data.ulong; - case e_slonglong: return (long double)m_data.slonglong; - case e_ulonglong: return (long double)m_data.ulonglong; - case e_float: return (long double)m_data.flt; - case e_double: return (long double)m_data.dbl; - case e_long_double: return (long double)m_data.ldbl; + case e_sint: + case e_uint: + case e_slong: + case e_ulong: + case e_slonglong: + case e_ulonglong: + case e_sint128: + case e_uint128: + return (long_double_t)m_integer.bitsToDouble(); + case e_float: + return (long_double_t)m_float.convertToFloat(); + case e_double: + return (long_double_t)m_float.convertToDouble(); + case e_long_double: + llvm::APInt ldbl_val = m_float.bitcastToAPInt(); + return (long_double_t)ldbl_val.bitsToDouble(); } return fail_value; } @@ -978,17 +1722,27 @@ Scalar::operator+= (const Scalar& rhs) if ((m_type = PromoteToMaxType(*this, rhs, temp_value, a, b)) != Scalar::e_void) { switch (m_type) - { - case e_void: break; - case e_sint: m_data.sint = a->m_data.sint + b->m_data.sint; break; - case e_uint: m_data.uint = a->m_data.uint + b->m_data.uint; break; - case e_slong: m_data.slong = a->m_data.slong + b->m_data.slong; break; - case e_ulong: m_data.ulong = a->m_data.ulong + b->m_data.ulong; break; - case e_slonglong: m_data.slonglong = a->m_data.slonglong + b->m_data.slonglong; break; - case e_ulonglong: m_data.ulonglong = a->m_data.ulonglong + b->m_data.ulonglong; break; - case e_float: m_data.flt = a->m_data.flt + b->m_data.flt; break; - case e_double: m_data.dbl = a->m_data.dbl + b->m_data.dbl; break; - case e_long_double: m_data.ldbl = a->m_data.ldbl + b->m_data.ldbl; break; + { + case e_void: break; + case e_sint: + case e_uint: + case e_slong: + case e_ulong: + case e_slonglong: + case e_ulonglong: + case e_sint128: + case e_uint128: + { + m_integer = a->m_integer + b->m_integer; + break; + } + case e_float: + case e_double: + case e_long_double: + { + m_float = a->m_float + b->m_float; + break; + } } } return *this; @@ -1007,109 +1761,33 @@ Scalar::operator<<= (const Scalar& rhs) break; case e_sint: - switch (rhs.m_type) - { - case e_void: - case e_float: - case e_double: - case e_long_double: - m_type = e_void; - break; - case e_sint: m_data.sint <<= rhs.m_data.sint; break; - case e_uint: m_data.sint <<= rhs.m_data.uint; break; - case e_slong: m_data.sint <<= rhs.m_data.slong; break; - case e_ulong: m_data.sint <<= rhs.m_data.ulong; break; - case e_slonglong: m_data.sint <<= rhs.m_data.slonglong; break; - case e_ulonglong: m_data.sint <<= rhs.m_data.ulonglong; break; - } - break; - case e_uint: - switch (rhs.m_type) - { - case e_void: - case e_float: - case e_double: - case e_long_double: - m_type = e_void; - break; - case e_sint: m_data.uint <<= rhs.m_data.sint; break; - case e_uint: m_data.uint <<= rhs.m_data.uint; break; - case e_slong: m_data.uint <<= rhs.m_data.slong; break; - case e_ulong: m_data.uint <<= rhs.m_data.ulong; break; - case e_slonglong: m_data.uint <<= rhs.m_data.slonglong; break; - case e_ulonglong: m_data.uint <<= rhs.m_data.ulonglong; break; - } - break; - case e_slong: - switch (rhs.m_type) - { - case e_void: - case e_float: - case e_double: - case e_long_double: - m_type = e_void; - break; - case e_sint: m_data.slong <<= rhs.m_data.sint; break; - case e_uint: m_data.slong <<= rhs.m_data.uint; break; - case e_slong: m_data.slong <<= rhs.m_data.slong; break; - case e_ulong: m_data.slong <<= rhs.m_data.ulong; break; - case e_slonglong: m_data.slong <<= rhs.m_data.slonglong; break; - case e_ulonglong: m_data.slong <<= rhs.m_data.ulonglong; break; - } - break; - case e_ulong: - switch (rhs.m_type) - { - case e_void: - case e_float: - case e_double: - case e_long_double: - m_type = e_void; - break; - case e_sint: m_data.ulong <<= rhs.m_data.sint; break; - case e_uint: m_data.ulong <<= rhs.m_data.uint; break; - case e_slong: m_data.ulong <<= rhs.m_data.slong; break; - case e_ulong: m_data.ulong <<= rhs.m_data.ulong; break; - case e_slonglong: m_data.ulong <<= rhs.m_data.slonglong; break; - case e_ulonglong: m_data.ulong <<= rhs.m_data.ulonglong; break; - } - break; case e_slonglong: - switch (rhs.m_type) - { - case e_void: - case e_float: - case e_double: - case e_long_double: - m_type = e_void; - break; - case e_sint: m_data.slonglong <<= rhs.m_data.sint; break; - case e_uint: m_data.slonglong <<= rhs.m_data.uint; break; - case e_slong: m_data.slonglong <<= rhs.m_data.slong; break; - case e_ulong: m_data.slonglong <<= rhs.m_data.ulong; break; - case e_slonglong: m_data.slonglong <<= rhs.m_data.slonglong; break; - case e_ulonglong: m_data.slonglong <<= rhs.m_data.ulonglong; break; - } - break; - case e_ulonglong: + case e_sint128: + case e_uint128: switch (rhs.m_type) { - case e_void: - case e_float: - case e_double: - case e_long_double: - m_type = e_void; - break; - case e_sint: m_data.ulonglong <<= rhs.m_data.sint; break; - case e_uint: m_data.ulonglong <<= rhs.m_data.uint; break; - case e_slong: m_data.ulonglong <<= rhs.m_data.slong; break; - case e_ulong: m_data.ulonglong <<= rhs.m_data.ulong; break; - case e_slonglong: m_data.ulonglong <<= rhs.m_data.slonglong; break; - case e_ulonglong: m_data.ulonglong <<= rhs.m_data.ulonglong; break; + case e_void: + case e_float: + case e_double: + case e_long_double: + m_type = e_void; + break; + case e_sint: + case e_uint: + case e_slong: + case e_ulong: + case e_slonglong: + case e_ulonglong: + case e_sint128: + case e_uint128: + { + m_integer <<= *rhs.m_integer.getRawData(); + break; + } } break; } @@ -1130,44 +1808,12 @@ Scalar::ShiftRightLogical(const Scalar& rhs) case e_sint: case e_uint: - switch (rhs.m_type) - { - case e_void: - case e_float: - case e_double: - case e_long_double: - m_type = e_void; - break; - case e_sint: m_data.uint >>= rhs.m_data.sint; break; - case e_uint: m_data.uint >>= rhs.m_data.uint; break; - case e_slong: m_data.uint >>= rhs.m_data.slong; break; - case e_ulong: m_data.uint >>= rhs.m_data.ulong; break; - case e_slonglong: m_data.uint >>= rhs.m_data.slonglong; break; - case e_ulonglong: m_data.uint >>= rhs.m_data.ulonglong; break; - } - break; - case e_slong: case e_ulong: - switch (rhs.m_type) - { - case e_void: - case e_float: - case e_double: - case e_long_double: - m_type = e_void; - break; - case e_sint: m_data.ulong >>= rhs.m_data.sint; break; - case e_uint: m_data.ulong >>= rhs.m_data.uint; break; - case e_slong: m_data.ulong >>= rhs.m_data.slong; break; - case e_ulong: m_data.ulong >>= rhs.m_data.ulong; break; - case e_slonglong: m_data.ulong >>= rhs.m_data.slonglong; break; - case e_ulonglong: m_data.ulong >>= rhs.m_data.ulonglong; break; - } - break; - case e_slonglong: case e_ulonglong: + case e_sint128: + case e_uint128: switch (rhs.m_type) { case e_void: @@ -1176,12 +1822,15 @@ Scalar::ShiftRightLogical(const Scalar& rhs) case e_long_double: m_type = e_void; break; - case e_sint: m_data.ulonglong >>= rhs.m_data.sint; break; - case e_uint: m_data.ulonglong >>= rhs.m_data.uint; break; - case e_slong: m_data.ulonglong >>= rhs.m_data.slong; break; - case e_ulong: m_data.ulonglong >>= rhs.m_data.ulong; break; - case e_slonglong: m_data.ulonglong >>= rhs.m_data.slonglong; break; - case e_ulonglong: m_data.ulonglong >>= rhs.m_data.ulonglong; break; + case e_sint: + case e_uint: + case e_slong: + case e_ulong: + case e_slonglong: + case e_ulonglong: + case e_sint128: + case e_uint128: + m_integer = m_integer.lshr(*(const uint_t *) rhs.m_integer.getRawData()); break; } break; } @@ -1202,95 +1851,13 @@ Scalar::operator>>= (const Scalar& rhs) break; case e_sint: - switch (rhs.m_type) - { - case e_void: - case e_float: - case e_double: - case e_long_double: - m_type = e_void; - break; - case e_sint: m_data.sint >>= rhs.m_data.sint; break; - case e_uint: m_data.sint >>= rhs.m_data.uint; break; - case e_slong: m_data.sint >>= rhs.m_data.slong; break; - case e_ulong: m_data.sint >>= rhs.m_data.ulong; break; - case e_slonglong: m_data.sint >>= rhs.m_data.slonglong; break; - case e_ulonglong: m_data.sint >>= rhs.m_data.ulonglong; break; - } - break; - case e_uint: - switch (rhs.m_type) - { - case e_void: - case e_float: - case e_double: - case e_long_double: - m_type = e_void; - break; - case e_sint: m_data.uint >>= rhs.m_data.sint; break; - case e_uint: m_data.uint >>= rhs.m_data.uint; break; - case e_slong: m_data.uint >>= rhs.m_data.slong; break; - case e_ulong: m_data.uint >>= rhs.m_data.ulong; break; - case e_slonglong: m_data.uint >>= rhs.m_data.slonglong; break; - case e_ulonglong: m_data.uint >>= rhs.m_data.ulonglong; break; - } - break; - case e_slong: - switch (rhs.m_type) - { - case e_void: - case e_float: - case e_double: - case e_long_double: - m_type = e_void; - break; - case e_sint: m_data.slong >>= rhs.m_data.sint; break; - case e_uint: m_data.slong >>= rhs.m_data.uint; break; - case e_slong: m_data.slong >>= rhs.m_data.slong; break; - case e_ulong: m_data.slong >>= rhs.m_data.ulong; break; - case e_slonglong: m_data.slong >>= rhs.m_data.slonglong; break; - case e_ulonglong: m_data.slong >>= rhs.m_data.ulonglong; break; - } - break; - case e_ulong: - switch (rhs.m_type) - { - case e_void: - case e_float: - case e_double: - case e_long_double: - m_type = e_void; - break; - case e_sint: m_data.ulong >>= rhs.m_data.sint; break; - case e_uint: m_data.ulong >>= rhs.m_data.uint; break; - case e_slong: m_data.ulong >>= rhs.m_data.slong; break; - case e_ulong: m_data.ulong >>= rhs.m_data.ulong; break; - case e_slonglong: m_data.ulong >>= rhs.m_data.slonglong; break; - case e_ulonglong: m_data.ulong >>= rhs.m_data.ulonglong; break; - } - break; case e_slonglong: - switch (rhs.m_type) - { - case e_void: - case e_float: - case e_double: - case e_long_double: - m_type = e_void; - break; - case e_sint: m_data.slonglong >>= rhs.m_data.sint; break; - case e_uint: m_data.slonglong >>= rhs.m_data.uint; break; - case e_slong: m_data.slonglong >>= rhs.m_data.slong; break; - case e_ulong: m_data.slonglong >>= rhs.m_data.ulong; break; - case e_slonglong: m_data.slonglong >>= rhs.m_data.slonglong; break; - case e_ulonglong: m_data.slonglong >>= rhs.m_data.ulonglong; break; - } - break; - case e_ulonglong: + case e_sint128: + case e_uint128: switch (rhs.m_type) { case e_void: @@ -1299,12 +1866,18 @@ Scalar::operator>>= (const Scalar& rhs) case e_long_double: m_type = e_void; break; - case e_sint: m_data.ulonglong >>= rhs.m_data.sint; break; - case e_uint: m_data.ulonglong >>= rhs.m_data.uint; break; - case e_slong: m_data.ulonglong >>= rhs.m_data.slong; break; - case e_ulong: m_data.ulonglong >>= rhs.m_data.ulong; break; - case e_slonglong: m_data.ulonglong >>= rhs.m_data.slonglong; break; - case e_ulonglong: m_data.ulonglong >>= rhs.m_data.ulonglong; break; + case e_sint: + case e_uint: + case e_slong: + case e_ulong: + case e_slonglong: + case e_ulonglong: + case e_sint128: + case e_uint128: + { + m_integer >> *rhs.m_integer.getRawData(); + break; + } } break; } @@ -1325,95 +1898,13 @@ Scalar::operator&= (const Scalar& rhs) break; case e_sint: - switch (rhs.m_type) - { - case e_void: - case e_float: - case e_double: - case e_long_double: - m_type = e_void; - break; - case e_sint: m_data.sint &= rhs.m_data.sint; break; - case e_uint: m_data.sint &= rhs.m_data.uint; break; - case e_slong: m_data.sint &= rhs.m_data.slong; break; - case e_ulong: m_data.sint &= rhs.m_data.ulong; break; - case e_slonglong: m_data.sint &= rhs.m_data.slonglong; break; - case e_ulonglong: m_data.sint &= rhs.m_data.ulonglong; break; - } - break; - case e_uint: - switch (rhs.m_type) - { - case e_void: - case e_float: - case e_double: - case e_long_double: - m_type = e_void; - break; - case e_sint: m_data.uint &= rhs.m_data.sint; break; - case e_uint: m_data.uint &= rhs.m_data.uint; break; - case e_slong: m_data.uint &= rhs.m_data.slong; break; - case e_ulong: m_data.uint &= rhs.m_data.ulong; break; - case e_slonglong: m_data.uint &= rhs.m_data.slonglong; break; - case e_ulonglong: m_data.uint &= rhs.m_data.ulonglong; break; - } - break; - case e_slong: - switch (rhs.m_type) - { - case e_void: - case e_float: - case e_double: - case e_long_double: - m_type = e_void; - break; - case e_sint: m_data.slong &= rhs.m_data.sint; break; - case e_uint: m_data.slong &= rhs.m_data.uint; break; - case e_slong: m_data.slong &= rhs.m_data.slong; break; - case e_ulong: m_data.slong &= rhs.m_data.ulong; break; - case e_slonglong: m_data.slong &= rhs.m_data.slonglong; break; - case e_ulonglong: m_data.slong &= rhs.m_data.ulonglong; break; - } - break; - case e_ulong: - switch (rhs.m_type) - { - case e_void: - case e_float: - case e_double: - case e_long_double: - m_type = e_void; - break; - case e_sint: m_data.ulong &= rhs.m_data.sint; break; - case e_uint: m_data.ulong &= rhs.m_data.uint; break; - case e_slong: m_data.ulong &= rhs.m_data.slong; break; - case e_ulong: m_data.ulong &= rhs.m_data.ulong; break; - case e_slonglong: m_data.ulong &= rhs.m_data.slonglong; break; - case e_ulonglong: m_data.ulong &= rhs.m_data.ulonglong; break; - } - break; case e_slonglong: - switch (rhs.m_type) - { - case e_void: - case e_float: - case e_double: - case e_long_double: - m_type = e_void; - break; - case e_sint: m_data.slonglong &= rhs.m_data.sint; break; - case e_uint: m_data.slonglong &= rhs.m_data.uint; break; - case e_slong: m_data.slonglong &= rhs.m_data.slong; break; - case e_ulong: m_data.slonglong &= rhs.m_data.ulong; break; - case e_slonglong: m_data.slonglong &= rhs.m_data.slonglong; break; - case e_ulonglong: m_data.slonglong &= rhs.m_data.ulonglong; break; - } - break; - case e_ulonglong: + case e_sint128: + case e_uint128: switch (rhs.m_type) { case e_void: @@ -1422,12 +1913,18 @@ Scalar::operator&= (const Scalar& rhs) case e_long_double: m_type = e_void; break; - case e_sint: m_data.ulonglong &= rhs.m_data.sint; break; - case e_uint: m_data.ulonglong &= rhs.m_data.uint; break; - case e_slong: m_data.ulonglong &= rhs.m_data.slong; break; - case e_ulong: m_data.ulonglong &= rhs.m_data.ulong; break; - case e_slonglong: m_data.ulonglong &= rhs.m_data.slonglong; break; - case e_ulonglong: m_data.ulonglong &= rhs.m_data.ulonglong; break; + case e_sint: + case e_uint: + case e_slong: + case e_ulong: + case e_slonglong: + case e_ulonglong: + case e_sint128: + case e_uint128: + { + m_integer &= rhs.m_integer; + break; + } } break; } @@ -1445,26 +1942,22 @@ Scalar::AbsoluteValue() break; case e_sint: - if (m_data.sint < 0) - m_data.sint = -m_data.sint; - return true; - case e_slong: - if (m_data.slong < 0) - m_data.slong = -m_data.slong; - return true; - case e_slonglong: - if (m_data.slonglong < 0) - m_data.slonglong = -m_data.slonglong; + case e_sint128: + if (m_integer.isNegative()) + m_integer = -m_integer; return true; case e_uint: case e_ulong: case e_ulonglong: return true; - case e_float: m_data.flt = fabsf(m_data.flt); return true; - case e_double: m_data.dbl = fabs(m_data.dbl); return true; - case e_long_double: m_data.ldbl = fabsl(m_data.ldbl); return true; + case e_uint128: + case e_float: + case e_double: + case e_long_double: + m_float.clearSign(); + return true; } return false; } @@ -1476,15 +1969,19 @@ Scalar::UnaryNegate() switch (m_type) { case e_void: break; - case e_sint: m_data.sint = -m_data.sint; return true; - case e_uint: m_data.uint = -m_data.uint; return true; - case e_slong: m_data.slong = -m_data.slong; return true; - case e_ulong: m_data.ulong = -m_data.ulong; return true; - case e_slonglong: m_data.slonglong = -m_data.slonglong; return true; - case e_ulonglong: m_data.ulonglong = -m_data.ulonglong; return true; - case e_float: m_data.flt = -m_data.flt; return true; - case e_double: m_data.dbl = -m_data.dbl; return true; - case e_long_double: m_data.ldbl = -m_data.ldbl; return true; + case e_sint: + case e_uint: + case e_slong: + case e_ulong: + case e_slonglong: + case e_ulonglong: + case e_sint128: + case e_uint128: + m_integer = -m_integer; return true; + case e_float: + case e_double: + case e_long_double: + m_float.changeSign(); return true; } return false; } @@ -1494,12 +1991,15 @@ Scalar::OnesComplement() { switch (m_type) { - case e_sint: m_data.sint = ~m_data.sint; return true; - case e_uint: m_data.uint = ~m_data.uint; return true; - case e_slong: m_data.slong = ~m_data.slong; return true; - case e_ulong: m_data.ulong = ~m_data.ulong; return true; - case e_slonglong: m_data.slonglong = ~m_data.slonglong; return true; - case e_ulonglong: m_data.ulonglong = ~m_data.ulonglong; return true; + case e_sint: + case e_uint: + case e_slong: + case e_ulong: + case e_slonglong: + case e_ulonglong: + case e_sint128: + case e_uint128: + m_integer = ~m_integer; return true; case e_void: case e_float: @@ -1523,15 +2023,19 @@ lldb_private::operator+ (const Scalar& lhs, const Scalar& rhs) switch (result.m_type) { case Scalar::e_void: break; - case Scalar::e_sint: result.m_data.sint = a->m_data.sint + b->m_data.sint; break; - case Scalar::e_uint: result.m_data.uint = a->m_data.uint + b->m_data.uint; break; - case Scalar::e_slong: result.m_data.slong = a->m_data.slong + b->m_data.slong; break; - case Scalar::e_ulong: result.m_data.ulong = a->m_data.ulong + b->m_data.ulong; break; - case Scalar::e_slonglong: result.m_data.slonglong = a->m_data.slonglong + b->m_data.slonglong; break; - case Scalar::e_ulonglong: result.m_data.ulonglong = a->m_data.ulonglong + b->m_data.ulonglong; break; - case Scalar::e_float: result.m_data.flt = a->m_data.flt + b->m_data.flt; break; - case Scalar::e_double: result.m_data.dbl = a->m_data.dbl + b->m_data.dbl; break; - case Scalar::e_long_double: result.m_data.ldbl = a->m_data.ldbl + b->m_data.ldbl; break; + case Scalar::e_sint: + case Scalar::e_uint: + case Scalar::e_slong: + case Scalar::e_ulong: + case Scalar::e_slonglong: + case Scalar::e_ulonglong: + case Scalar::e_sint128: + case Scalar::e_uint128: + result.m_integer = a->m_integer + b->m_integer; break; + case Scalar::e_float: + case Scalar::e_double: + case Scalar::e_long_double: + result.m_float = a->m_float + b->m_float; break; } } return result; @@ -1550,15 +2054,19 @@ lldb_private::operator- (const Scalar& lhs, const Scalar& rhs) switch (result.m_type) { case Scalar::e_void: break; - case Scalar::e_sint: result.m_data.sint = a->m_data.sint - b->m_data.sint; break; - case Scalar::e_uint: result.m_data.uint = a->m_data.uint - b->m_data.uint; break; - case Scalar::e_slong: result.m_data.slong = a->m_data.slong - b->m_data.slong; break; - case Scalar::e_ulong: result.m_data.ulong = a->m_data.ulong - b->m_data.ulong; break; - case Scalar::e_slonglong: result.m_data.slonglong = a->m_data.slonglong - b->m_data.slonglong; break; - case Scalar::e_ulonglong: result.m_data.ulonglong = a->m_data.ulonglong - b->m_data.ulonglong; break; - case Scalar::e_float: result.m_data.flt = a->m_data.flt - b->m_data.flt; break; - case Scalar::e_double: result.m_data.dbl = a->m_data.dbl - b->m_data.dbl; break; - case Scalar::e_long_double: result.m_data.ldbl = a->m_data.ldbl - b->m_data.ldbl; break; + case Scalar::e_sint: + case Scalar::e_uint: + case Scalar::e_slong: + case Scalar::e_ulong: + case Scalar::e_slonglong: + case Scalar::e_ulonglong: + case Scalar::e_sint128: + case Scalar::e_uint128: + result.m_integer = a->m_integer - b->m_integer; break; + case Scalar::e_float: + case Scalar::e_double: + case Scalar::e_long_double: + result.m_float = a->m_float - b->m_float; break; } } return result; @@ -1576,16 +2084,31 @@ lldb_private::operator/ (const Scalar& lhs, const Scalar& rhs) switch (result.m_type) { case Scalar::e_void: break; - - case Scalar::e_sint: if (b->m_data.sint != 0) { result.m_data.sint = a->m_data.sint/ b->m_data.sint; return result; } break; - case Scalar::e_uint: if (b->m_data.uint != 0) { result.m_data.uint = a->m_data.uint / b->m_data.uint; return result; } break; - case Scalar::e_slong: if (b->m_data.slong != 0) { result.m_data.slong = a->m_data.slong / b->m_data.slong; return result; } break; - case Scalar::e_ulong: if (b->m_data.ulong != 0) { result.m_data.ulong = a->m_data.ulong / b->m_data.ulong; return result; } break; - case Scalar::e_slonglong: if (b->m_data.slonglong != 0) { result.m_data.slonglong = a->m_data.slonglong / b->m_data.slonglong; return result; } break; - case Scalar::e_ulonglong: if (b->m_data.ulonglong != 0) { result.m_data.ulonglong = a->m_data.ulonglong / b->m_data.ulonglong; return result; } break; - case Scalar::e_float: if (b->m_data.flt != 0.0f) { result.m_data.flt = a->m_data.flt / b->m_data.flt; return result; } break; - case Scalar::e_double: if (b->m_data.dbl != 0.0) { result.m_data.dbl = a->m_data.dbl / b->m_data.dbl; return result; } break; - case Scalar::e_long_double: if (b->m_data.ldbl != 0.0) { result.m_data.ldbl = a->m_data.ldbl / b->m_data.ldbl; return result; } break; + case Scalar::e_sint: + case Scalar::e_uint: + case Scalar::e_slong: + case Scalar::e_ulong: + case Scalar::e_slonglong: + case Scalar::e_ulonglong: + case Scalar::e_sint128: + case Scalar::e_uint128: + { + if (b->m_integer != 0) + { + result.m_integer = *a->m_integer.getRawData() / *b->m_integer.getRawData(); + return result; + } + break; + } + case Scalar::e_float: + case Scalar::e_double: + case Scalar::e_long_double: + if (b->m_float.isZero()) + { + result.m_float = a->m_float / b->m_float; + return result; + } + break; } } // For division only, the only way it should make it here is if a promotion failed, @@ -1606,15 +2129,19 @@ lldb_private::operator* (const Scalar& lhs, const Scalar& rhs) switch (result.m_type) { case Scalar::e_void: break; - case Scalar::e_sint: result.m_data.sint = a->m_data.sint * b->m_data.sint; break; - case Scalar::e_uint: result.m_data.uint = a->m_data.uint * b->m_data.uint; break; - case Scalar::e_slong: result.m_data.slong = a->m_data.slong * b->m_data.slong; break; - case Scalar::e_ulong: result.m_data.ulong = a->m_data.ulong * b->m_data.ulong; break; - case Scalar::e_slonglong: result.m_data.slonglong = a->m_data.slonglong * b->m_data.slonglong; break; - case Scalar::e_ulonglong: result.m_data.ulonglong = a->m_data.ulonglong * b->m_data.ulonglong; break; - case Scalar::e_float: result.m_data.flt = a->m_data.flt * b->m_data.flt; break; - case Scalar::e_double: result.m_data.dbl = a->m_data.dbl * b->m_data.dbl; break; - case Scalar::e_long_double: result.m_data.ldbl = a->m_data.ldbl * b->m_data.ldbl; break; + case Scalar::e_sint: + case Scalar::e_uint: + case Scalar::e_slong: + case Scalar::e_ulong: + case Scalar::e_slonglong: + case Scalar::e_ulonglong: + case Scalar::e_sint128: + case Scalar::e_uint128: + result.m_integer = a->m_integer * b->m_integer; break; + case Scalar::e_float: + case Scalar::e_double: + case Scalar::e_long_double: + result.m_float = a->m_float * b->m_float; break; } } return result; @@ -1631,13 +2158,15 @@ lldb_private::operator& (const Scalar& lhs, const Scalar& rhs) { switch (result.m_type) { - case Scalar::e_sint: result.m_data.sint = a->m_data.sint & b->m_data.sint; break; - case Scalar::e_uint: result.m_data.uint = a->m_data.uint & b->m_data.uint; break; - case Scalar::e_slong: result.m_data.slong = a->m_data.slong & b->m_data.slong; break; - case Scalar::e_ulong: result.m_data.ulong = a->m_data.ulong & b->m_data.ulong; break; - case Scalar::e_slonglong: result.m_data.slonglong = a->m_data.slonglong & b->m_data.slonglong; break; - case Scalar::e_ulonglong: result.m_data.ulonglong = a->m_data.ulonglong & b->m_data.ulonglong; break; - + case Scalar::e_sint: + case Scalar::e_uint: + case Scalar::e_slong: + case Scalar::e_ulong: + case Scalar::e_slonglong: + case Scalar::e_ulonglong: + case Scalar::e_sint128: + case Scalar::e_uint128: + result.m_integer = a->m_integer & b->m_integer; break; case Scalar::e_void: case Scalar::e_float: case Scalar::e_double: @@ -1661,12 +2190,15 @@ lldb_private::operator| (const Scalar& lhs, const Scalar& rhs) { switch (result.m_type) { - case Scalar::e_sint: result.m_data.sint = a->m_data.sint | b->m_data.sint; break; - case Scalar::e_uint: result.m_data.uint = a->m_data.uint | b->m_data.uint; break; - case Scalar::e_slong: result.m_data.slong = a->m_data.slong | b->m_data.slong; break; - case Scalar::e_ulong: result.m_data.ulong = a->m_data.ulong | b->m_data.ulong; break; - case Scalar::e_slonglong: result.m_data.slonglong = a->m_data.slonglong | b->m_data.slonglong; break; - case Scalar::e_ulonglong: result.m_data.ulonglong = a->m_data.ulonglong | b->m_data.ulonglong; break; + case Scalar::e_sint: + case Scalar::e_uint: + case Scalar::e_slong: + case Scalar::e_ulong: + case Scalar::e_slonglong: + case Scalar::e_ulonglong: + case Scalar::e_sint128: + case Scalar::e_uint128: + result.m_integer = a->m_integer | b->m_integer; break; case Scalar::e_void: case Scalar::e_float: @@ -1692,12 +2224,23 @@ lldb_private::operator% (const Scalar& lhs, const Scalar& rhs) switch (result.m_type) { default: break; - case Scalar::e_sint: if (b->m_data.sint != 0) { result.m_data.sint = a->m_data.sint % b->m_data.sint; return result; } break; - case Scalar::e_uint: if (b->m_data.uint != 0) { result.m_data.uint = a->m_data.uint % b->m_data.uint; return result; } break; - case Scalar::e_slong: if (b->m_data.slong != 0) { result.m_data.slong = a->m_data.slong % b->m_data.slong; return result; } break; - case Scalar::e_ulong: if (b->m_data.ulong != 0) { result.m_data.ulong = a->m_data.ulong % b->m_data.ulong; return result; } break; - case Scalar::e_slonglong: if (b->m_data.slonglong != 0) { result.m_data.slonglong = a->m_data.slonglong % b->m_data.slonglong; return result; } break; - case Scalar::e_ulonglong: if (b->m_data.ulonglong != 0) { result.m_data.ulonglong = a->m_data.ulonglong % b->m_data.ulonglong; return result; } break; + case Scalar::e_void: break; + case Scalar::e_sint: + case Scalar::e_uint: + case Scalar::e_slong: + case Scalar::e_ulong: + case Scalar::e_slonglong: + case Scalar::e_ulonglong: + case Scalar::e_sint128: + case Scalar::e_uint128: + { + if (b->m_integer != 0) + { + result.m_integer = *a->m_integer.getRawData() % *b->m_integer.getRawData(); + return result; + } + break; + } } } result.m_type = Scalar::e_void; @@ -1715,12 +2258,15 @@ lldb_private::operator^ (const Scalar& lhs, const Scalar& rhs) { switch (result.m_type) { - case Scalar::e_sint: result.m_data.sint = a->m_data.sint ^ b->m_data.sint; break; - case Scalar::e_uint: result.m_data.uint = a->m_data.uint ^ b->m_data.uint; break; - case Scalar::e_slong: result.m_data.slong = a->m_data.slong ^ b->m_data.slong; break; - case Scalar::e_ulong: result.m_data.ulong = a->m_data.ulong ^ b->m_data.ulong; break; - case Scalar::e_slonglong: result.m_data.slonglong = a->m_data.slonglong ^ b->m_data.slonglong; break; - case Scalar::e_ulonglong: result.m_data.ulonglong = a->m_data.ulonglong ^ b->m_data.ulonglong; break; + case Scalar::e_sint: + case Scalar::e_uint: + case Scalar::e_slong: + case Scalar::e_ulong: + case Scalar::e_slonglong: + case Scalar::e_ulonglong: + case Scalar::e_sint128: + case Scalar::e_uint128: + result.m_integer = a->m_integer ^ b->m_integer; break; case Scalar::e_void: case Scalar::e_float: @@ -1754,21 +2300,21 @@ lldb_private::operator>> (const Scalar& lhs, const Scalar &rhs) unsigned int Scalar::RawUInt () const { - return m_data.uint; + return *(const uint_t *) m_integer.getRawData(); } // Return the raw unsigned long without any casting or conversion unsigned long Scalar::RawULong () const { - return m_data.ulong; + return *(const ulong_t *) m_integer.getRawData(); } // Return the raw unsigned long long without any casting or conversion unsigned long long Scalar::RawULongLong () const { - return m_data.ulonglong; + return *(const ulonglong_t *) m_integer.getRawData(); } @@ -1801,9 +2347,9 @@ Scalar::SetValueFromCString (const char *value_str, Encoding encoding, size_t by m_type = Scalar::GetValueTypeForUnsignedIntegerWithByteSize (byte_size); switch (m_type) { - case e_uint: m_data.uint = (uint_t)uval64; break; - case e_ulong: m_data.ulong = (ulong_t)uval64; break; - case e_ulonglong: m_data.ulonglong = (ulonglong_t)uval64; break; + case e_uint: m_integer = llvm::APInt(sizeof(uint_t) * 8, uval64, false); break; + case e_ulong: m_integer = llvm::APInt(sizeof(ulong_t) * 8, uval64, false); break; + case e_ulonglong: m_integer = llvm::APInt(sizeof(ulonglong_t) * 8, uval64, false); break; default: error.SetErrorStringWithFormat("unsupported unsigned integer byte size: %" PRIu64 "", (uint64_t)byte_size); break; @@ -1830,9 +2376,9 @@ Scalar::SetValueFromCString (const char *value_str, Encoding encoding, size_t by m_type = Scalar::GetValueTypeForSignedIntegerWithByteSize (byte_size); switch (m_type) { - case e_sint: m_data.sint = (sint_t)sval64; break; - case e_slong: m_data.slong = (slong_t)sval64; break; - case e_slonglong: m_data.slonglong = (slonglong_t)sval64; break; + case e_sint: m_integer = llvm::APInt(sizeof(sint_t) * 8, sval64, true); break; + case e_slong: m_integer = llvm::APInt(sizeof(slong_t) * 8, sval64, true); break; + case e_slonglong: m_integer = llvm::APInt(sizeof(slonglong_t) * 8, sval64, true); break; default: error.SetErrorStringWithFormat("unsupported signed integer byte size: %" PRIu64 "", (uint64_t)byte_size); break; @@ -1847,24 +2393,36 @@ Scalar::SetValueFromCString (const char *value_str, Encoding encoding, size_t by break; case eEncodingIEEE754: + static float f_val; + static double d_val; + static long double l_val; if (byte_size == sizeof (float)) { - if (::sscanf (value_str, "%f", &m_data.flt) == 1) + if (::sscanf (value_str, "%f", &f_val) == 1) + { + m_float = llvm::APFloat(f_val); m_type = e_float; + } else error.SetErrorStringWithFormat ("'%s' is not a valid float string value", value_str); } else if (byte_size == sizeof (double)) { - if (::sscanf (value_str, "%lf", &m_data.dbl) == 1) + if (::sscanf (value_str, "%lf", &d_val) == 1) + { + m_float = llvm::APFloat(d_val); m_type = e_double; + } else error.SetErrorStringWithFormat ("'%s' is not a valid float string value", value_str); } else if (byte_size == sizeof (long double)) { - if (::sscanf (value_str, "%Lf", &m_data.ldbl) == 1) + if (::sscanf (value_str, "%Lf", &l_val) == 1) + { + m_float = llvm::APFloat(llvm::APFloat::x87DoubleExtended, llvm::APInt(BITWIDTH_INT128, NUM_OF_WORDS_INT128, ((type128 *)&l_val)->x)); m_type = e_long_double; + } else error.SetErrorStringWithFormat ("'%s' is not a valid float string value", value_str); } @@ -1890,6 +2448,7 @@ Scalar::SetValueFromData (DataExtractor &data, lldb::Encoding encoding, size_t b { Error error; + type128 int128; switch (encoding) { case lldb::eEncodingInvalid: @@ -1904,10 +2463,25 @@ Scalar::SetValueFromData (DataExtractor &data, lldb::Encoding encoding, size_t b switch (byte_size) { - case 1: operator=((uint8_t)data.GetU8(&offset)); break; - case 2: operator=((uint16_t)data.GetU16(&offset)); break; - case 4: operator=((uint32_t)data.GetU32(&offset)); break; - case 8: operator=((uint64_t)data.GetU64(&offset)); break; + case 1: operator=((uint8_t)data.GetU8(&offset)); break; + case 2: operator=((uint16_t)data.GetU16(&offset)); break; + case 4: operator=((uint32_t)data.GetU32(&offset)); break; + case 8: operator=((uint64_t)data.GetU64(&offset)); break; + case 16: + { + if (data.GetByteOrder() == eByteOrderBig) + { + int128.x[1] = (uint64_t)data.GetU64 (&offset); + int128.x[0] = (uint64_t)data.GetU64 (&offset + 1); + } + else + { + int128.x[0] = (uint64_t)data.GetU64 (&offset); + int128.x[1] = (uint64_t)data.GetU64 (&offset + 1); + } + operator=(llvm::APInt(BITWIDTH_INT128, NUM_OF_WORDS_INT128, int128.x)); + break; + } default: error.SetErrorStringWithFormat("unsupported unsigned integer byte size: %" PRIu64 "", (uint64_t)byte_size); break; @@ -1924,6 +2498,21 @@ Scalar::SetValueFromData (DataExtractor &data, lldb::Encoding encoding, size_t b case 2: operator=((int16_t)data.GetU16(&offset)); break; case 4: operator=((int32_t)data.GetU32(&offset)); break; case 8: operator=((int64_t)data.GetU64(&offset)); break; + case 16: + { + if (data.GetByteOrder() == eByteOrderBig) + { + int128.x[1] = (uint64_t)data.GetU64 (&offset); + int128.x[0] = (uint64_t)data.GetU64 (&offset + 1); + } + else + { + int128.x[0] = (uint64_t)data.GetU64 (&offset); + int128.x[1] = (uint64_t)data.GetU64 (&offset + 1); + } + operator=(llvm::APInt(BITWIDTH_INT128, NUM_OF_WORDS_INT128, int128.x)); + break; + } default: error.SetErrorStringWithFormat("unsupported signed integer byte size: %" PRIu64 "", (uint64_t)byte_size); break; @@ -1966,47 +2555,22 @@ Scalar::SignExtend (uint32_t sign_bit_pos) case Scalar::e_sint: case Scalar::e_uint: - if (max_bit_pos == sign_bit_pos) - return true; - else if (sign_bit_pos < (max_bit_pos-1)) - { - unsigned int sign_bit = 1u << sign_bit_pos; - if (m_data.uint & sign_bit) - { - const unsigned int mask = ~(sign_bit) + 1u; - m_data.uint |= mask; - } - return true; - } - break; - case Scalar::e_slong: case Scalar::e_ulong: - if (max_bit_pos == sign_bit_pos) - return true; - else if (sign_bit_pos < (max_bit_pos-1)) - { - unsigned long sign_bit = 1ul << sign_bit_pos; - if (m_data.ulong & sign_bit) - { - const unsigned long mask = ~(sign_bit) + 1ul; - m_data.ulong |= mask; - } - return true; - } - break; - case Scalar::e_slonglong: case Scalar::e_ulonglong: + case Scalar::e_sint128: + case Scalar::e_uint128: if (max_bit_pos == sign_bit_pos) return true; else if (sign_bit_pos < (max_bit_pos-1)) { - unsigned long long sign_bit = 1ull << sign_bit_pos; - if (m_data.ulonglong & sign_bit) + llvm::APInt sign_bit = llvm::APInt::getSignBit(sign_bit_pos + 1); + llvm::APInt bitwize_and = m_integer & sign_bit; + if (bitwize_and.getBoolValue()) { - const unsigned long long mask = ~(sign_bit) + 1ull; - m_data.ulonglong |= mask; + const llvm::APInt mask = ~(sign_bit) + llvm::APInt(m_integer.getBitWidth(), 1); + m_integer |= mask; } return true; } @@ -2053,66 +2617,40 @@ Scalar::ExtractBitfield (uint32_t bit_size, uint32_t msbit = bit_offset + bit_size - 1; uint32_t lsbit = bit_offset; + uint64_t result; switch (m_type) { case Scalar::e_void: break; case e_float: - if (sizeof(m_data.flt) == sizeof(sint_t)) - m_data.sint = (sint_t)SignedBits (m_data.sint, msbit, lsbit); - else if (sizeof(m_data.flt) == sizeof(ulong_t)) - m_data.slong = (slong_t)SignedBits (m_data.slong, msbit, lsbit); - else if (sizeof(m_data.flt) == sizeof(ulonglong_t)) - m_data.slonglong = (slonglong_t)SignedBits (m_data.slonglong, msbit, lsbit); - else - return false; + result = SignedBits ((uint64_t )m_float.convertToFloat(), msbit, lsbit); + m_float = llvm::APFloat((float_t)result); return true; - case e_double: - if (sizeof(m_data.dbl) == sizeof(sint_t)) - m_data.sint = SignedBits (m_data.sint, msbit, lsbit); - else if (sizeof(m_data.dbl) == sizeof(ulong_t)) - m_data.slong = SignedBits (m_data.slong, msbit, lsbit); - else if (sizeof(m_data.dbl) == sizeof(ulonglong_t)) - m_data.slonglong = SignedBits (m_data.slonglong, msbit, lsbit); - else - return false; - return true; - + result = SignedBits ((uint64_t )m_float.convertToDouble(), msbit, lsbit); + m_float = llvm::APFloat((double_t)result); case e_long_double: - if (sizeof(m_data.ldbl) == sizeof(sint_t)) - m_data.sint = SignedBits (m_data.sint, msbit, lsbit); - else if (sizeof(m_data.ldbl) == sizeof(ulong_t)) - m_data.slong = SignedBits (m_data.slong, msbit, lsbit); - else if (sizeof(m_data.ldbl) == sizeof(ulonglong_t)) - m_data.slonglong = SignedBits (m_data.slonglong, msbit, lsbit); + m_integer = m_float.bitcastToAPInt(); + result = SignedBits (*m_integer.getRawData(), msbit, lsbit); + if(m_ieee_quad) + m_float = llvm::APFloat(llvm::APFloat::IEEEquad, llvm::APInt(BITWIDTH_INT128, NUM_OF_WORDS_INT128, ((type128 *)&result)->x)); else - return false; + m_float = llvm::APFloat(llvm::APFloat::x87DoubleExtended, llvm::APInt(BITWIDTH_INT128, NUM_OF_WORDS_INT128, ((type128 *)&result)->x)); return true; case Scalar::e_sint: - m_data.sint = (sint_t)SignedBits (m_data.sint, msbit, lsbit); - return true; - - case Scalar::e_uint: - m_data.uint = (uint_t)UnsignedBits (m_data.uint, msbit, lsbit); - return true; - case Scalar::e_slong: - m_data.slong = (slong_t)SignedBits (m_data.slong, msbit, lsbit); - return true; - - case Scalar::e_ulong: - m_data.ulong = (ulong_t)UnsignedBits (m_data.ulong, msbit, lsbit); - return true; - case Scalar::e_slonglong: - m_data.slonglong = (slonglong_t)SignedBits (m_data.slonglong, msbit, lsbit); + case Scalar::e_sint128: + m_integer = SignedBits (*m_integer.getRawData(), msbit, lsbit); return true; + case Scalar::e_uint: + case Scalar::e_ulong: case Scalar::e_ulonglong: - m_data.ulonglong = (ulonglong_t)UnsignedBits (m_data.ulonglong, msbit, lsbit); + case Scalar::e_uint128: + m_integer = UnsignedBits (*m_integer.getRawData(), msbit, lsbit); return true; } return false; @@ -2132,18 +2670,25 @@ lldb_private::operator== (const Scalar& lhs, const Scalar& rhs) Scalar temp_value; const Scalar* a; const Scalar* b; + llvm::APFloat::cmpResult result; switch (PromoteToMaxType(lhs, rhs, temp_value, a, b)) { case Scalar::e_void: break; - case Scalar::e_sint: return a->m_data.sint == b->m_data.sint; - case Scalar::e_uint: return a->m_data.uint == b->m_data.uint; - case Scalar::e_slong: return a->m_data.slong == b->m_data.slong; - case Scalar::e_ulong: return a->m_data.ulong == b->m_data.ulong; - case Scalar::e_slonglong: return a->m_data.slonglong == b->m_data.slonglong; - case Scalar::e_ulonglong: return a->m_data.ulonglong == b->m_data.ulonglong; - case Scalar::e_float: return a->m_data.flt == b->m_data.flt; - case Scalar::e_double: return a->m_data.dbl == b->m_data.dbl; - case Scalar::e_long_double: return a->m_data.ldbl == b->m_data.ldbl; + case Scalar::e_sint: + case Scalar::e_uint: + case Scalar::e_slong: + case Scalar::e_ulong: + case Scalar::e_slonglong: + case Scalar::e_ulonglong: + case Scalar::e_sint128: + case Scalar::e_uint128: + return a->m_integer == b->m_integer; + case Scalar::e_float: + case Scalar::e_double: + case Scalar::e_long_double: + result = a->m_float.compare(b->m_float); + if(result == llvm::APFloat::cmpEqual) + return true; } return false; } @@ -2158,18 +2703,25 @@ lldb_private::operator!= (const Scalar& lhs, const Scalar& rhs) Scalar temp_value; // A temp value that might get a copy of either promoted value const Scalar* a; const Scalar* b; + llvm::APFloat::cmpResult result; switch (PromoteToMaxType(lhs, rhs, temp_value, a, b)) { case Scalar::e_void: break; - case Scalar::e_sint: return a->m_data.sint != b->m_data.sint; - case Scalar::e_uint: return a->m_data.uint != b->m_data.uint; - case Scalar::e_slong: return a->m_data.slong != b->m_data.slong; - case Scalar::e_ulong: return a->m_data.ulong != b->m_data.ulong; - case Scalar::e_slonglong: return a->m_data.slonglong != b->m_data.slonglong; - case Scalar::e_ulonglong: return a->m_data.ulonglong != b->m_data.ulonglong; - case Scalar::e_float: return a->m_data.flt != b->m_data.flt; - case Scalar::e_double: return a->m_data.dbl != b->m_data.dbl; - case Scalar::e_long_double: return a->m_data.ldbl != b->m_data.ldbl; + case Scalar::e_sint: + case Scalar::e_uint: + case Scalar::e_slong: + case Scalar::e_ulong: + case Scalar::e_slonglong: + case Scalar::e_ulonglong: + case Scalar::e_sint128: + case Scalar::e_uint128: + return a->m_integer != b->m_integer; + case Scalar::e_float: + case Scalar::e_double: + case Scalar::e_long_double: + result = a->m_float.compare(b->m_float); + if(result != llvm::APFloat::cmpEqual) + return true; } return true; } @@ -2183,18 +2735,26 @@ lldb_private::operator< (const Scalar& lhs, const Scalar& rhs) Scalar temp_value; const Scalar* a; const Scalar* b; + llvm::APFloat::cmpResult result; switch (PromoteToMaxType(lhs, rhs, temp_value, a, b)) { case Scalar::e_void: break; - case Scalar::e_sint: return a->m_data.sint < b->m_data.sint; - case Scalar::e_uint: return a->m_data.uint < b->m_data.uint; - case Scalar::e_slong: return a->m_data.slong < b->m_data.slong; - case Scalar::e_ulong: return a->m_data.ulong < b->m_data.ulong; - case Scalar::e_slonglong: return a->m_data.slonglong < b->m_data.slonglong; - case Scalar::e_ulonglong: return a->m_data.ulonglong < b->m_data.ulonglong; - case Scalar::e_float: return a->m_data.flt < b->m_data.flt; - case Scalar::e_double: return a->m_data.dbl < b->m_data.dbl; - case Scalar::e_long_double: return a->m_data.ldbl < b->m_data.ldbl; + case Scalar::e_sint: + case Scalar::e_slong: + case Scalar::e_slonglong: + case Scalar::e_sint128: + return a->m_integer.slt(b->m_integer); + case Scalar::e_uint: + case Scalar::e_ulong: + case Scalar::e_ulonglong: + case Scalar::e_uint128: + return a->m_integer.ult(b->m_integer); + case Scalar::e_float: + case Scalar::e_double: + case Scalar::e_long_double: + result = a->m_float.compare(b->m_float); + if(result == llvm::APFloat::cmpLessThan) + return true; } return false; } @@ -2208,18 +2768,26 @@ lldb_private::operator<= (const Scalar& lhs, const Scalar& rhs) Scalar temp_value; const Scalar* a; const Scalar* b; + llvm::APFloat::cmpResult result; switch (PromoteToMaxType(lhs, rhs, temp_value, a, b)) { case Scalar::e_void: break; - case Scalar::e_sint: return a->m_data.sint <= b->m_data.sint; - case Scalar::e_uint: return a->m_data.uint <= b->m_data.uint; - case Scalar::e_slong: return a->m_data.slong <= b->m_data.slong; - case Scalar::e_ulong: return a->m_data.ulong <= b->m_data.ulong; - case Scalar::e_slonglong: return a->m_data.slonglong <= b->m_data.slonglong; - case Scalar::e_ulonglong: return a->m_data.ulonglong <= b->m_data.ulonglong; - case Scalar::e_float: return a->m_data.flt <= b->m_data.flt; - case Scalar::e_double: return a->m_data.dbl <= b->m_data.dbl; - case Scalar::e_long_double: return a->m_data.ldbl <= b->m_data.ldbl; + case Scalar::e_sint: + case Scalar::e_slong: + case Scalar::e_slonglong: + case Scalar::e_sint128: + return a->m_integer.sle(b->m_integer); + case Scalar::e_uint: + case Scalar::e_ulong: + case Scalar::e_ulonglong: + case Scalar::e_uint128: + return a->m_integer.ule(b->m_integer); + case Scalar::e_float: + case Scalar::e_double: + case Scalar::e_long_double: + result = a->m_float.compare(b->m_float); + if(result == llvm::APFloat::cmpLessThan || result == llvm::APFloat::cmpEqual) + return true; } return false; } @@ -2234,18 +2802,26 @@ lldb_private::operator> (const Scalar& lhs, const Scalar& rhs) Scalar temp_value; const Scalar* a; const Scalar* b; + llvm::APFloat::cmpResult result; switch (PromoteToMaxType(lhs, rhs, temp_value, a, b)) { - case Scalar::e_void: break; - case Scalar::e_sint: return a->m_data.sint > b->m_data.sint; - case Scalar::e_uint: return a->m_data.uint > b->m_data.uint; - case Scalar::e_slong: return a->m_data.slong > b->m_data.slong; - case Scalar::e_ulong: return a->m_data.ulong > b->m_data.ulong; - case Scalar::e_slonglong: return a->m_data.slonglong > b->m_data.slonglong; - case Scalar::e_ulonglong: return a->m_data.ulonglong > b->m_data.ulonglong; - case Scalar::e_float: return a->m_data.flt > b->m_data.flt; - case Scalar::e_double: return a->m_data.dbl > b->m_data.dbl; - case Scalar::e_long_double: return a->m_data.ldbl > b->m_data.ldbl; + case Scalar::e_void: break; + case Scalar::e_sint: + case Scalar::e_slong: + case Scalar::e_slonglong: + case Scalar::e_sint128: + return a->m_integer.sgt(b->m_integer); + case Scalar::e_uint: + case Scalar::e_ulong: + case Scalar::e_ulonglong: + case Scalar::e_uint128: + return a->m_integer.ugt(b->m_integer); + case Scalar::e_float: + case Scalar::e_double: + case Scalar::e_long_double: + result = a->m_float.compare(b->m_float); + if(result == llvm::APFloat::cmpGreaterThan) + return true; } return false; } @@ -2259,22 +2835,140 @@ lldb_private::operator>= (const Scalar& lhs, const Scalar& rhs) Scalar temp_value; const Scalar* a; const Scalar* b; + llvm::APFloat::cmpResult result; switch (PromoteToMaxType(lhs, rhs, temp_value, a, b)) { - case Scalar::e_void: break; - case Scalar::e_sint: return a->m_data.sint >= b->m_data.sint; - case Scalar::e_uint: return a->m_data.uint >= b->m_data.uint; - case Scalar::e_slong: return a->m_data.slong >= b->m_data.slong; - case Scalar::e_ulong: return a->m_data.ulong >= b->m_data.ulong; - case Scalar::e_slonglong: return a->m_data.slonglong >= b->m_data.slonglong; - case Scalar::e_ulonglong: return a->m_data.ulonglong >= b->m_data.ulonglong; - case Scalar::e_float: return a->m_data.flt >= b->m_data.flt; - case Scalar::e_double: return a->m_data.dbl >= b->m_data.dbl; - case Scalar::e_long_double: return a->m_data.ldbl >= b->m_data.ldbl; + case Scalar::e_void: break; + case Scalar::e_sint: + case Scalar::e_slong: + case Scalar::e_slonglong: + case Scalar::e_sint128: + return a->m_integer.sge(b->m_integer); + case Scalar::e_uint: + case Scalar::e_ulong: + case Scalar::e_ulonglong: + case Scalar::e_uint128: + return a->m_integer.uge(b->m_integer); + case Scalar::e_float: + case Scalar::e_double: + case Scalar::e_long_double: + result = a->m_float.compare(b->m_float); + if(result == llvm::APFloat::cmpGreaterThan || result == llvm::APFloat::cmpEqual) + return true; } return false; } +bool +Scalar::ClearBit (uint32_t bit) +{ + switch (m_type) + { + case e_void: + break; + case e_sint: + case e_uint: + case e_slong: + case e_ulong: + case e_slonglong: + case e_ulonglong: + case e_sint128: + case e_uint128: m_integer.clearBit(bit); return true; + case e_float: + case e_double: + case e_long_double: break; + } + return false; +} +bool +Scalar::SetBit (uint32_t bit) +{ + switch (m_type) + { + case e_void: + break; + case e_sint: + case e_uint: + case e_slong: + case e_ulong: + case e_slonglong: + case e_ulonglong: + case e_sint128: + case e_uint128: m_integer.setBit(bit); return true; + case e_float: + case e_double: + case e_long_double: break; + } + return false; +} - +void +Scalar::SetType (const RegisterInfo *reg_info) +{ + const uint32_t byte_size = reg_info->byte_size; + switch (reg_info->encoding) + { + case eEncodingInvalid: + break; + case eEncodingUint: + if (byte_size == 1 || byte_size == 2 || byte_size == 4) + { + m_integer = llvm::APInt(sizeof(uint_t) * 8, *(const uint64_t *)m_integer.getRawData(), false); + m_type = e_uint; + } + if (byte_size == 8) + { + m_integer = llvm::APInt(sizeof(ulonglong_t) * 8, *(const uint64_t *)m_integer.getRawData(), false); + m_type = e_ulonglong; + } + if (byte_size == 16) + { + m_integer = llvm::APInt(BITWIDTH_INT128, NUM_OF_WORDS_INT128, ((const type128 *)m_integer.getRawData())->x); + m_type = e_uint128; + } + break; + case eEncodingSint: + if (byte_size == 1 || byte_size == 2 || byte_size == 4) + { + m_integer = llvm::APInt(sizeof(sint_t) * 8, *(const uint64_t *)m_integer.getRawData(), true); + m_type = e_sint; + } + if (byte_size == 8) + { + m_integer = llvm::APInt(sizeof(slonglong_t) * 8, *(const uint64_t *)m_integer.getRawData(), true); + m_type = e_slonglong; + } + if (byte_size == 16) + { + m_integer = llvm::APInt(BITWIDTH_INT128, NUM_OF_WORDS_INT128, ((const type128 *)m_integer.getRawData())->x); + m_type = e_sint128; + } + break; + case eEncodingIEEE754: + if (byte_size == sizeof(float)) + { + bool losesInfo = false; + m_float.convert(llvm::APFloat::IEEEsingle, llvm::APFloat::rmTowardZero, &losesInfo); + m_type = e_float; + } + else if (byte_size == sizeof(double)) + { + bool losesInfo = false; + m_float.convert(llvm::APFloat::IEEEdouble, llvm::APFloat::rmTowardZero, &losesInfo); + m_type = e_double; + } + else if (byte_size == sizeof(long double)) + { + if(m_ieee_quad) + m_float = llvm::APFloat(llvm::APFloat::IEEEquad, m_float.bitcastToAPInt()); + else + m_float = llvm::APFloat(llvm::APFloat::x87DoubleExtended, m_float.bitcastToAPInt()); + m_type = e_long_double; + } + break; + case eEncodingVector: + m_type = e_void; + break; + } +} |