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-rw-r--r--source/Core/DumpDataExtractor.cpp824
1 files changed, 824 insertions, 0 deletions
diff --git a/source/Core/DumpDataExtractor.cpp b/source/Core/DumpDataExtractor.cpp
new file mode 100644
index 000000000000..2b7abd60f8bc
--- /dev/null
+++ b/source/Core/DumpDataExtractor.cpp
@@ -0,0 +1,824 @@
+//===-- DumpDataExtractor.cpp -----------------------------------*- C++ -*-===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "lldb/Core/DumpDataExtractor.h"
+
+#include "lldb/lldb-defines.h" // for LLDB_INVALID_ADDRESS
+#include "lldb/lldb-forward.h" // for TargetSP, DisassemblerSP
+
+#include "lldb/Core/Address.h" // for Address
+#include "lldb/Core/Disassembler.h"
+#include "lldb/Core/ModuleList.h" // for ModuleList
+#include "lldb/Symbol/ClangASTContext.h"
+#include "lldb/Target/ExecutionContext.h"
+#include "lldb/Target/ExecutionContextScope.h"
+#include "lldb/Target/SectionLoadList.h"
+#include "lldb/Target/Target.h"
+#include "lldb/Utility/DataExtractor.h"
+#include "lldb/Utility/Stream.h"
+
+#include "clang/AST/ASTContext.h" // for ASTContext
+#include "clang/AST/CanonicalType.h" // for CanQualType
+
+#include "llvm/ADT/APFloat.h" // for APFloat, APFloatBase:...
+#include "llvm/ADT/APInt.h" // for APInt
+#include "llvm/ADT/ArrayRef.h" // for ArrayRef
+#include "llvm/ADT/SmallVector.h" // for SmallVector
+
+#include <limits> // for numeric_limits, numer...
+#include <memory> // for shared_ptr
+#include <string> // for string, basic_string
+
+#include <assert.h> // for assert
+#include <ctype.h> // for isprint
+#include <inttypes.h> // for PRIu64, PRIx64, PRIX64
+#include <math.h> // for ldexpf
+
+#include <bitset>
+#include <sstream>
+
+using namespace lldb_private;
+using namespace lldb;
+
+#define NON_PRINTABLE_CHAR '.'
+
+static float half2float(uint16_t half) {
+ union {
+ float f;
+ uint32_t u;
+ } u;
+ int32_t v = (int16_t)half;
+
+ if (0 == (v & 0x7c00)) {
+ u.u = v & 0x80007FFFU;
+ return u.f * ldexpf(1, 125);
+ }
+
+ v <<= 13;
+ u.u = v | 0x70000000U;
+ return u.f * ldexpf(1, -112);
+}
+
+static bool GetAPInt(const DataExtractor &data, lldb::offset_t *offset_ptr,
+ lldb::offset_t byte_size, llvm::APInt &result) {
+ llvm::SmallVector<uint64_t, 2> uint64_array;
+ lldb::offset_t bytes_left = byte_size;
+ uint64_t u64;
+ const lldb::ByteOrder byte_order = data.GetByteOrder();
+ if (byte_order == lldb::eByteOrderLittle) {
+ while (bytes_left > 0) {
+ if (bytes_left >= 8) {
+ u64 = data.GetU64(offset_ptr);
+ bytes_left -= 8;
+ } else {
+ u64 = data.GetMaxU64(offset_ptr, (uint32_t)bytes_left);
+ bytes_left = 0;
+ }
+ uint64_array.push_back(u64);
+ }
+ result = llvm::APInt(byte_size * 8, llvm::ArrayRef<uint64_t>(uint64_array));
+ return true;
+ } else if (byte_order == lldb::eByteOrderBig) {
+ lldb::offset_t be_offset = *offset_ptr + byte_size;
+ lldb::offset_t temp_offset;
+ while (bytes_left > 0) {
+ if (bytes_left >= 8) {
+ be_offset -= 8;
+ temp_offset = be_offset;
+ u64 = data.GetU64(&temp_offset);
+ bytes_left -= 8;
+ } else {
+ be_offset -= bytes_left;
+ temp_offset = be_offset;
+ u64 = data.GetMaxU64(&temp_offset, (uint32_t)bytes_left);
+ bytes_left = 0;
+ }
+ uint64_array.push_back(u64);
+ }
+ *offset_ptr += byte_size;
+ result = llvm::APInt(byte_size * 8, llvm::ArrayRef<uint64_t>(uint64_array));
+ return true;
+ }
+ return false;
+}
+
+static lldb::offset_t DumpAPInt(Stream *s, const DataExtractor &data,
+ lldb::offset_t offset, lldb::offset_t byte_size,
+ bool is_signed, unsigned radix) {
+ llvm::APInt apint;
+ if (GetAPInt(data, &offset, byte_size, apint)) {
+ std::string apint_str(apint.toString(radix, is_signed));
+ switch (radix) {
+ case 2:
+ s->Write("0b", 2);
+ break;
+ case 8:
+ s->Write("0", 1);
+ break;
+ case 10:
+ break;
+ }
+ s->Write(apint_str.c_str(), apint_str.size());
+ }
+ return offset;
+}
+
+lldb::offset_t lldb_private::DumpDataExtractor(
+ const DataExtractor &DE, Stream *s, offset_t start_offset,
+ lldb::Format item_format, size_t item_byte_size, size_t item_count,
+ size_t num_per_line, uint64_t base_addr,
+ uint32_t item_bit_size, // If zero, this is not a bitfield value, if
+ // non-zero, the value is a bitfield
+ uint32_t item_bit_offset, // If "item_bit_size" is non-zero, this is the
+ // shift amount to apply to a bitfield
+ ExecutionContextScope *exe_scope) {
+ if (s == nullptr)
+ return start_offset;
+
+ if (item_format == eFormatPointer) {
+ if (item_byte_size != 4 && item_byte_size != 8)
+ item_byte_size = s->GetAddressByteSize();
+ }
+
+ offset_t offset = start_offset;
+
+ if (item_format == eFormatInstruction) {
+ TargetSP target_sp;
+ if (exe_scope)
+ target_sp = exe_scope->CalculateTarget();
+ if (target_sp) {
+ DisassemblerSP disassembler_sp(Disassembler::FindPlugin(
+ target_sp->GetArchitecture(), nullptr, nullptr));
+ if (disassembler_sp) {
+ lldb::addr_t addr = base_addr + start_offset;
+ lldb_private::Address so_addr;
+ bool data_from_file = true;
+ if (target_sp->GetSectionLoadList().ResolveLoadAddress(addr, so_addr)) {
+ data_from_file = false;
+ } else {
+ if (target_sp->GetSectionLoadList().IsEmpty() ||
+ !target_sp->GetImages().ResolveFileAddress(addr, so_addr))
+ so_addr.SetRawAddress(addr);
+ }
+
+ size_t bytes_consumed = disassembler_sp->DecodeInstructions(
+ so_addr, DE, start_offset, item_count, false, data_from_file);
+
+ if (bytes_consumed) {
+ offset += bytes_consumed;
+ const bool show_address = base_addr != LLDB_INVALID_ADDRESS;
+ const bool show_bytes = true;
+ ExecutionContext exe_ctx;
+ exe_scope->CalculateExecutionContext(exe_ctx);
+ disassembler_sp->GetInstructionList().Dump(s, show_address,
+ show_bytes, &exe_ctx);
+ }
+ }
+ } else
+ s->Printf("invalid target");
+
+ return offset;
+ }
+
+ if ((item_format == eFormatOSType || item_format == eFormatAddressInfo) &&
+ item_byte_size > 8)
+ item_format = eFormatHex;
+
+ lldb::offset_t line_start_offset = start_offset;
+ for (uint32_t count = 0; DE.ValidOffset(offset) && count < item_count;
+ ++count) {
+ if ((count % num_per_line) == 0) {
+ if (count > 0) {
+ if (item_format == eFormatBytesWithASCII &&
+ offset > line_start_offset) {
+ s->Printf("%*s",
+ static_cast<int>(
+ (num_per_line - (offset - line_start_offset)) * 3 + 2),
+ "");
+ DumpDataExtractor(DE, s, line_start_offset, eFormatCharPrintable, 1,
+ offset - line_start_offset, SIZE_MAX,
+ LLDB_INVALID_ADDRESS, 0, 0);
+ }
+ s->EOL();
+ }
+ if (base_addr != LLDB_INVALID_ADDRESS)
+ s->Printf("0x%8.8" PRIx64 ": ",
+ (uint64_t)(base_addr +
+ (offset - start_offset) / DE.getTargetByteSize()));
+
+ line_start_offset = offset;
+ } else if (item_format != eFormatChar &&
+ item_format != eFormatCharPrintable &&
+ item_format != eFormatCharArray && count > 0) {
+ s->PutChar(' ');
+ }
+
+ switch (item_format) {
+ case eFormatBoolean:
+ if (item_byte_size <= 8)
+ s->Printf("%s", DE.GetMaxU64Bitfield(&offset, item_byte_size,
+ item_bit_size, item_bit_offset)
+ ? "true"
+ : "false");
+ else {
+ s->Printf("error: unsupported byte size (%" PRIu64
+ ") for boolean format",
+ (uint64_t)item_byte_size);
+ return offset;
+ }
+ break;
+
+ case eFormatBinary:
+ if (item_byte_size <= 8) {
+ uint64_t uval64 = DE.GetMaxU64Bitfield(&offset, item_byte_size,
+ item_bit_size, item_bit_offset);
+ // Avoid std::bitset<64>::to_string() since it is missing in
+ // earlier C++ libraries
+ std::string binary_value(64, '0');
+ std::bitset<64> bits(uval64);
+ for (uint32_t i = 0; i < 64; ++i)
+ if (bits[i])
+ binary_value[64 - 1 - i] = '1';
+ if (item_bit_size > 0)
+ s->Printf("0b%s", binary_value.c_str() + 64 - item_bit_size);
+ else if (item_byte_size > 0 && item_byte_size <= 8)
+ s->Printf("0b%s", binary_value.c_str() + 64 - item_byte_size * 8);
+ } else {
+ const bool is_signed = false;
+ const unsigned radix = 2;
+ offset = DumpAPInt(s, DE, offset, item_byte_size, is_signed, radix);
+ }
+ break;
+
+ case eFormatBytes:
+ case eFormatBytesWithASCII:
+ for (uint32_t i = 0; i < item_byte_size; ++i) {
+ s->Printf("%2.2x", DE.GetU8(&offset));
+ }
+
+ // Put an extra space between the groups of bytes if more than one
+ // is being dumped in a group (item_byte_size is more than 1).
+ if (item_byte_size > 1)
+ s->PutChar(' ');
+ break;
+
+ case eFormatChar:
+ case eFormatCharPrintable:
+ case eFormatCharArray: {
+ // If we are only printing one character surround it with single
+ // quotes
+ if (item_count == 1 && item_format == eFormatChar)
+ s->PutChar('\'');
+
+ const uint64_t ch = DE.GetMaxU64Bitfield(&offset, item_byte_size,
+ item_bit_size, item_bit_offset);
+ if (isprint(ch))
+ s->Printf("%c", (char)ch);
+ else if (item_format != eFormatCharPrintable) {
+ switch (ch) {
+ case '\033':
+ s->Printf("\\e");
+ break;
+ case '\a':
+ s->Printf("\\a");
+ break;
+ case '\b':
+ s->Printf("\\b");
+ break;
+ case '\f':
+ s->Printf("\\f");
+ break;
+ case '\n':
+ s->Printf("\\n");
+ break;
+ case '\r':
+ s->Printf("\\r");
+ break;
+ case '\t':
+ s->Printf("\\t");
+ break;
+ case '\v':
+ s->Printf("\\v");
+ break;
+ case '\0':
+ s->Printf("\\0");
+ break;
+ default:
+ if (item_byte_size == 1)
+ s->Printf("\\x%2.2x", (uint8_t)ch);
+ else
+ s->Printf("%" PRIu64, ch);
+ break;
+ }
+ } else {
+ s->PutChar(NON_PRINTABLE_CHAR);
+ }
+
+ // If we are only printing one character surround it with single quotes
+ if (item_count == 1 && item_format == eFormatChar)
+ s->PutChar('\'');
+ } break;
+
+ case eFormatEnum: // Print enum value as a signed integer when we don't get
+ // the enum type
+ case eFormatDecimal:
+ if (item_byte_size <= 8)
+ s->Printf("%" PRId64,
+ DE.GetMaxS64Bitfield(&offset, item_byte_size, item_bit_size,
+ item_bit_offset));
+ else {
+ const bool is_signed = true;
+ const unsigned radix = 10;
+ offset = DumpAPInt(s, DE, offset, item_byte_size, is_signed, radix);
+ }
+ break;
+
+ case eFormatUnsigned:
+ if (item_byte_size <= 8)
+ s->Printf("%" PRIu64,
+ DE.GetMaxU64Bitfield(&offset, item_byte_size, item_bit_size,
+ item_bit_offset));
+ else {
+ const bool is_signed = false;
+ const unsigned radix = 10;
+ offset = DumpAPInt(s, DE, offset, item_byte_size, is_signed, radix);
+ }
+ break;
+
+ case eFormatOctal:
+ if (item_byte_size <= 8)
+ s->Printf("0%" PRIo64,
+ DE.GetMaxS64Bitfield(&offset, item_byte_size, item_bit_size,
+ item_bit_offset));
+ else {
+ const bool is_signed = false;
+ const unsigned radix = 8;
+ offset = DumpAPInt(s, DE, offset, item_byte_size, is_signed, radix);
+ }
+ break;
+
+ case eFormatOSType: {
+ uint64_t uval64 = DE.GetMaxU64Bitfield(&offset, item_byte_size,
+ item_bit_size, item_bit_offset);
+ s->PutChar('\'');
+ for (uint32_t i = 0; i < item_byte_size; ++i) {
+ uint8_t ch = (uint8_t)(uval64 >> ((item_byte_size - i - 1) * 8));
+ if (isprint(ch))
+ s->Printf("%c", ch);
+ else {
+ switch (ch) {
+ case '\033':
+ s->Printf("\\e");
+ break;
+ case '\a':
+ s->Printf("\\a");
+ break;
+ case '\b':
+ s->Printf("\\b");
+ break;
+ case '\f':
+ s->Printf("\\f");
+ break;
+ case '\n':
+ s->Printf("\\n");
+ break;
+ case '\r':
+ s->Printf("\\r");
+ break;
+ case '\t':
+ s->Printf("\\t");
+ break;
+ case '\v':
+ s->Printf("\\v");
+ break;
+ case '\0':
+ s->Printf("\\0");
+ break;
+ default:
+ s->Printf("\\x%2.2x", ch);
+ break;
+ }
+ }
+ }
+ s->PutChar('\'');
+ } break;
+
+ case eFormatCString: {
+ const char *cstr = DE.GetCStr(&offset);
+
+ if (!cstr) {
+ s->Printf("NULL");
+ offset = LLDB_INVALID_OFFSET;
+ } else {
+ s->PutChar('\"');
+
+ while (const char c = *cstr) {
+ if (isprint(c)) {
+ s->PutChar(c);
+ } else {
+ switch (c) {
+ case '\033':
+ s->Printf("\\e");
+ break;
+ case '\a':
+ s->Printf("\\a");
+ break;
+ case '\b':
+ s->Printf("\\b");
+ break;
+ case '\f':
+ s->Printf("\\f");
+ break;
+ case '\n':
+ s->Printf("\\n");
+ break;
+ case '\r':
+ s->Printf("\\r");
+ break;
+ case '\t':
+ s->Printf("\\t");
+ break;
+ case '\v':
+ s->Printf("\\v");
+ break;
+ default:
+ s->Printf("\\x%2.2x", c);
+ break;
+ }
+ }
+
+ ++cstr;
+ }
+
+ s->PutChar('\"');
+ }
+ } break;
+
+ case eFormatPointer:
+ s->Address(DE.GetMaxU64Bitfield(&offset, item_byte_size, item_bit_size,
+ item_bit_offset),
+ sizeof(addr_t));
+ break;
+
+ case eFormatComplexInteger: {
+ size_t complex_int_byte_size = item_byte_size / 2;
+
+ if (complex_int_byte_size > 0 && complex_int_byte_size <= 8) {
+ s->Printf("%" PRIu64,
+ DE.GetMaxU64Bitfield(&offset, complex_int_byte_size, 0, 0));
+ s->Printf(" + %" PRIu64 "i",
+ DE.GetMaxU64Bitfield(&offset, complex_int_byte_size, 0, 0));
+ } else {
+ s->Printf("error: unsupported byte size (%" PRIu64
+ ") for complex integer format",
+ (uint64_t)item_byte_size);
+ return offset;
+ }
+ } break;
+
+ case eFormatComplex:
+ if (sizeof(float) * 2 == item_byte_size) {
+ float f32_1 = DE.GetFloat(&offset);
+ float f32_2 = DE.GetFloat(&offset);
+
+ s->Printf("%g + %gi", f32_1, f32_2);
+ break;
+ } else if (sizeof(double) * 2 == item_byte_size) {
+ double d64_1 = DE.GetDouble(&offset);
+ double d64_2 = DE.GetDouble(&offset);
+
+ s->Printf("%lg + %lgi", d64_1, d64_2);
+ break;
+ } else if (sizeof(long double) * 2 == item_byte_size) {
+ long double ld64_1 = DE.GetLongDouble(&offset);
+ long double ld64_2 = DE.GetLongDouble(&offset);
+ s->Printf("%Lg + %Lgi", ld64_1, ld64_2);
+ break;
+ } else {
+ s->Printf("error: unsupported byte size (%" PRIu64
+ ") for complex float format",
+ (uint64_t)item_byte_size);
+ return offset;
+ }
+ break;
+
+ default:
+ case eFormatDefault:
+ case eFormatHex:
+ case eFormatHexUppercase: {
+ bool wantsuppercase = (item_format == eFormatHexUppercase);
+ switch (item_byte_size) {
+ case 1:
+ case 2:
+ case 4:
+ case 8:
+ s->Printf(wantsuppercase ? "0x%*.*" PRIX64 : "0x%*.*" PRIx64,
+ (int)(2 * item_byte_size), (int)(2 * item_byte_size),
+ DE.GetMaxU64Bitfield(&offset, item_byte_size, item_bit_size,
+ item_bit_offset));
+ break;
+ default: {
+ assert(item_bit_size == 0 && item_bit_offset == 0);
+ const uint8_t *bytes =
+ (const uint8_t *)DE.GetData(&offset, item_byte_size);
+ if (bytes) {
+ s->PutCString("0x");
+ uint32_t idx;
+ if (DE.GetByteOrder() == eByteOrderBig) {
+ for (idx = 0; idx < item_byte_size; ++idx)
+ s->Printf(wantsuppercase ? "%2.2X" : "%2.2x", bytes[idx]);
+ } else {
+ for (idx = 0; idx < item_byte_size; ++idx)
+ s->Printf(wantsuppercase ? "%2.2X" : "%2.2x",
+ bytes[item_byte_size - 1 - idx]);
+ }
+ }
+ } break;
+ }
+ } break;
+
+ case eFormatFloat: {
+ TargetSP target_sp;
+ bool used_apfloat = false;
+ if (exe_scope)
+ target_sp = exe_scope->CalculateTarget();
+ if (target_sp) {
+ ClangASTContext *clang_ast = target_sp->GetScratchClangASTContext();
+ if (clang_ast) {
+ clang::ASTContext *ast = clang_ast->getASTContext();
+ if (ast) {
+ llvm::SmallVector<char, 256> sv;
+ // Show full precision when printing float values
+ const unsigned format_precision = 0;
+ const unsigned format_max_padding = 100;
+ size_t item_bit_size = item_byte_size * 8;
+
+ if (item_bit_size == ast->getTypeSize(ast->FloatTy)) {
+ llvm::APInt apint(item_bit_size,
+ DE.GetMaxU64(&offset, item_byte_size));
+ llvm::APFloat apfloat(ast->getFloatTypeSemantics(ast->FloatTy),
+ apint);
+ apfloat.toString(sv, format_precision, format_max_padding);
+ } else if (item_bit_size == ast->getTypeSize(ast->DoubleTy)) {
+ llvm::APInt apint;
+ if (GetAPInt(DE, &offset, item_byte_size, apint)) {
+ llvm::APFloat apfloat(ast->getFloatTypeSemantics(ast->DoubleTy),
+ apint);
+ apfloat.toString(sv, format_precision, format_max_padding);
+ }
+ } else if (item_bit_size == ast->getTypeSize(ast->LongDoubleTy)) {
+ const auto &semantics =
+ ast->getFloatTypeSemantics(ast->LongDoubleTy);
+ const auto byte_size =
+ (llvm::APFloat::getSizeInBits(semantics) + 7) / 8;
+
+ llvm::APInt apint;
+ if (GetAPInt(DE, &offset, byte_size, apint)) {
+ llvm::APFloat apfloat(semantics, apint);
+ apfloat.toString(sv, format_precision, format_max_padding);
+ }
+ } else if (item_bit_size == ast->getTypeSize(ast->HalfTy)) {
+ llvm::APInt apint(item_bit_size, DE.GetU16(&offset));
+ llvm::APFloat apfloat(ast->getFloatTypeSemantics(ast->HalfTy),
+ apint);
+ apfloat.toString(sv, format_precision, format_max_padding);
+ }
+
+ if (!sv.empty()) {
+ s->Printf("%*.*s", (int)sv.size(), (int)sv.size(), sv.data());
+ used_apfloat = true;
+ }
+ }
+ }
+ }
+
+ if (!used_apfloat) {
+ std::ostringstream ss;
+ if (item_byte_size == sizeof(float) || item_byte_size == 2) {
+ float f;
+ if (item_byte_size == 2) {
+ uint16_t half = DE.GetU16(&offset);
+ f = half2float(half);
+ } else {
+ f = DE.GetFloat(&offset);
+ }
+ ss.precision(std::numeric_limits<float>::digits10);
+ ss << f;
+ } else if (item_byte_size == sizeof(double)) {
+ ss.precision(std::numeric_limits<double>::digits10);
+ ss << DE.GetDouble(&offset);
+ } else if (item_byte_size == sizeof(long double) ||
+ item_byte_size == 10) {
+ ss.precision(std::numeric_limits<long double>::digits10);
+ ss << DE.GetLongDouble(&offset);
+ } else {
+ s->Printf("error: unsupported byte size (%" PRIu64
+ ") for float format",
+ (uint64_t)item_byte_size);
+ return offset;
+ }
+ ss.flush();
+ s->Printf("%s", ss.str().c_str());
+ }
+ } break;
+
+ case eFormatUnicode16:
+ s->Printf("U+%4.4x", DE.GetU16(&offset));
+ break;
+
+ case eFormatUnicode32:
+ s->Printf("U+0x%8.8x", DE.GetU32(&offset));
+ break;
+
+ case eFormatAddressInfo: {
+ addr_t addr = DE.GetMaxU64Bitfield(&offset, item_byte_size, item_bit_size,
+ item_bit_offset);
+ s->Printf("0x%*.*" PRIx64, (int)(2 * item_byte_size),
+ (int)(2 * item_byte_size), addr);
+ if (exe_scope) {
+ TargetSP target_sp(exe_scope->CalculateTarget());
+ lldb_private::Address so_addr;
+ if (target_sp) {
+ if (target_sp->GetSectionLoadList().ResolveLoadAddress(addr,
+ so_addr)) {
+ s->PutChar(' ');
+ so_addr.Dump(s, exe_scope, Address::DumpStyleResolvedDescription,
+ Address::DumpStyleModuleWithFileAddress);
+ } else {
+ so_addr.SetOffset(addr);
+ so_addr.Dump(s, exe_scope,
+ Address::DumpStyleResolvedPointerDescription);
+ }
+ }
+ }
+ } break;
+
+ case eFormatHexFloat:
+ if (sizeof(float) == item_byte_size) {
+ char float_cstr[256];
+ llvm::APFloat ap_float(DE.GetFloat(&offset));
+ ap_float.convertToHexString(float_cstr, 0, false,
+ llvm::APFloat::rmNearestTiesToEven);
+ s->Printf("%s", float_cstr);
+ break;
+ } else if (sizeof(double) == item_byte_size) {
+ char float_cstr[256];
+ llvm::APFloat ap_float(DE.GetDouble(&offset));
+ ap_float.convertToHexString(float_cstr, 0, false,
+ llvm::APFloat::rmNearestTiesToEven);
+ s->Printf("%s", float_cstr);
+ break;
+ } else {
+ s->Printf("error: unsupported byte size (%" PRIu64
+ ") for hex float format",
+ (uint64_t)item_byte_size);
+ return offset;
+ }
+ break;
+
+ // please keep the single-item formats below in sync with
+ // FormatManager::GetSingleItemFormat
+ // if you fail to do so, users will start getting different outputs
+ // depending on internal
+ // implementation details they should not care about ||
+ case eFormatVectorOfChar: // ||
+ s->PutChar('{'); // \/
+ offset =
+ DumpDataExtractor(DE, s, offset, eFormatCharArray, 1, item_byte_size,
+ item_byte_size, LLDB_INVALID_ADDRESS, 0, 0);
+ s->PutChar('}');
+ break;
+
+ case eFormatVectorOfSInt8:
+ s->PutChar('{');
+ offset =
+ DumpDataExtractor(DE, s, offset, eFormatDecimal, 1, item_byte_size,
+ item_byte_size, LLDB_INVALID_ADDRESS, 0, 0);
+ s->PutChar('}');
+ break;
+
+ case eFormatVectorOfUInt8:
+ s->PutChar('{');
+ offset = DumpDataExtractor(DE, s, offset, eFormatHex, 1, item_byte_size,
+ item_byte_size, LLDB_INVALID_ADDRESS, 0, 0);
+ s->PutChar('}');
+ break;
+
+ case eFormatVectorOfSInt16:
+ s->PutChar('{');
+ offset = DumpDataExtractor(
+ DE, s, offset, eFormatDecimal, sizeof(uint16_t),
+ item_byte_size / sizeof(uint16_t), item_byte_size / sizeof(uint16_t),
+ LLDB_INVALID_ADDRESS, 0, 0);
+ s->PutChar('}');
+ break;
+
+ case eFormatVectorOfUInt16:
+ s->PutChar('{');
+ offset = DumpDataExtractor(DE, s, offset, eFormatHex, sizeof(uint16_t),
+ item_byte_size / sizeof(uint16_t),
+ item_byte_size / sizeof(uint16_t),
+ LLDB_INVALID_ADDRESS, 0, 0);
+ s->PutChar('}');
+ break;
+
+ case eFormatVectorOfSInt32:
+ s->PutChar('{');
+ offset = DumpDataExtractor(
+ DE, s, offset, eFormatDecimal, sizeof(uint32_t),
+ item_byte_size / sizeof(uint32_t), item_byte_size / sizeof(uint32_t),
+ LLDB_INVALID_ADDRESS, 0, 0);
+ s->PutChar('}');
+ break;
+
+ case eFormatVectorOfUInt32:
+ s->PutChar('{');
+ offset = DumpDataExtractor(DE, s, offset, eFormatHex, sizeof(uint32_t),
+ item_byte_size / sizeof(uint32_t),
+ item_byte_size / sizeof(uint32_t),
+ LLDB_INVALID_ADDRESS, 0, 0);
+ s->PutChar('}');
+ break;
+
+ case eFormatVectorOfSInt64:
+ s->PutChar('{');
+ offset = DumpDataExtractor(
+ DE, s, offset, eFormatDecimal, sizeof(uint64_t),
+ item_byte_size / sizeof(uint64_t), item_byte_size / sizeof(uint64_t),
+ LLDB_INVALID_ADDRESS, 0, 0);
+ s->PutChar('}');
+ break;
+
+ case eFormatVectorOfUInt64:
+ s->PutChar('{');
+ offset = DumpDataExtractor(DE, s, offset, eFormatHex, sizeof(uint64_t),
+ item_byte_size / sizeof(uint64_t),
+ item_byte_size / sizeof(uint64_t),
+ LLDB_INVALID_ADDRESS, 0, 0);
+ s->PutChar('}');
+ break;
+
+ case eFormatVectorOfFloat16:
+ s->PutChar('{');
+ offset =
+ DumpDataExtractor(DE, s, offset, eFormatFloat, 2, item_byte_size / 2,
+ item_byte_size / 2, LLDB_INVALID_ADDRESS, 0, 0);
+ s->PutChar('}');
+ break;
+
+ case eFormatVectorOfFloat32:
+ s->PutChar('{');
+ offset =
+ DumpDataExtractor(DE, s, offset, eFormatFloat, 4, item_byte_size / 4,
+ item_byte_size / 4, LLDB_INVALID_ADDRESS, 0, 0);
+ s->PutChar('}');
+ break;
+
+ case eFormatVectorOfFloat64:
+ s->PutChar('{');
+ offset =
+ DumpDataExtractor(DE, s, offset, eFormatFloat, 8, item_byte_size / 8,
+ item_byte_size / 8, LLDB_INVALID_ADDRESS, 0, 0);
+ s->PutChar('}');
+ break;
+
+ case eFormatVectorOfUInt128:
+ s->PutChar('{');
+ offset =
+ DumpDataExtractor(DE, s, offset, eFormatHex, 16, item_byte_size / 16,
+ item_byte_size / 16, LLDB_INVALID_ADDRESS, 0, 0);
+ s->PutChar('}');
+ break;
+ }
+ }
+
+ if (item_format == eFormatBytesWithASCII && offset > line_start_offset) {
+ s->Printf("%*s", static_cast<int>(
+ (num_per_line - (offset - line_start_offset)) * 3 + 2),
+ "");
+ DumpDataExtractor(DE, s, line_start_offset, eFormatCharPrintable, 1,
+ offset - line_start_offset, SIZE_MAX,
+ LLDB_INVALID_ADDRESS, 0, 0);
+ }
+ return offset; // Return the offset at which we ended up
+}
+
+void lldb_private::DumpHexBytes(Stream *s, const void *src, size_t src_len,
+ uint32_t bytes_per_line,
+ lldb::addr_t base_addr) {
+ DataExtractor data(src, src_len, lldb::eByteOrderLittle, 4);
+ DumpDataExtractor(data, s,
+ 0, // Offset into "src"
+ lldb::eFormatBytes, // Dump as hex bytes
+ 1, // Size of each item is 1 for single bytes
+ src_len, // Number of bytes
+ bytes_per_line, // Num bytes per line
+ base_addr, // Base address
+ 0, 0); // Bitfield info
+}