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Diffstat (limited to 'oatdump/oatdump.cc')
-rw-r--r--oatdump/oatdump.cc93
1 files changed, 39 insertions, 54 deletions
diff --git a/oatdump/oatdump.cc b/oatdump/oatdump.cc
index 44050ff8ed..5c20efa3f7 100644
--- a/oatdump/oatdump.cc
+++ b/oatdump/oatdump.cc
@@ -753,7 +753,7 @@ class OatDumper {
kByteKindQuickMethodHeader,
kByteKindCodeInfoLocationCatalog,
kByteKindCodeInfoDexRegisterMap,
- kByteKindCodeInfoEncoding,
+ kByteKindCodeInfo,
kByteKindCodeInfoInvokeInfo,
kByteKindCodeInfoStackMasks,
kByteKindCodeInfoRegisterMasks,
@@ -800,7 +800,7 @@ class OatDumper {
if (sum > 0) {
Dump(os, "Code ", bits[kByteKindCode], sum);
Dump(os, "QuickMethodHeader ", bits[kByteKindQuickMethodHeader], sum);
- Dump(os, "CodeInfoEncoding ", bits[kByteKindCodeInfoEncoding], sum);
+ Dump(os, "CodeInfo ", bits[kByteKindCodeInfo], sum);
Dump(os, "CodeInfoLocationCatalog ", bits[kByteKindCodeInfoLocationCatalog], sum);
Dump(os, "CodeInfoDexRegisterMap ", bits[kByteKindCodeInfoDexRegisterMap], sum);
Dump(os, "CodeInfoStackMasks ", bits[kByteKindCodeInfoStackMasks], sum);
@@ -819,7 +819,7 @@ class OatDumper {
stack_map_bits,
"stack map");
Dump(os,
- "StackMapDexPcEncoding ",
+ "StackMapDexPc ",
bits[kByteKindStackMapDexPc],
stack_map_bits,
"stack map");
@@ -1732,8 +1732,7 @@ class OatDumper {
public:
explicit StackMapsHelper(const uint8_t* raw_code_info, InstructionSet instruction_set)
: code_info_(raw_code_info),
- encoding_(code_info_.ExtractEncoding()),
- number_of_stack_maps_(code_info_.GetNumberOfStackMaps(encoding_)),
+ number_of_stack_maps_(code_info_.GetNumberOfStackMaps()),
indexes_(),
offset_(static_cast<uint32_t>(-1)),
stack_map_index_(0u),
@@ -1741,11 +1740,11 @@ class OatDumper {
if (number_of_stack_maps_ != 0u) {
// Check if native PCs are ordered.
bool ordered = true;
- StackMap last = code_info_.GetStackMapAt(0u, encoding_);
+ StackMap last = code_info_.GetStackMapAt(0u);
for (size_t i = 1; i != number_of_stack_maps_; ++i) {
- StackMap current = code_info_.GetStackMapAt(i, encoding_);
- if (last.GetNativePcOffset(encoding_.stack_map.encoding, instruction_set) >
- current.GetNativePcOffset(encoding_.stack_map.encoding, instruction_set)) {
+ StackMap current = code_info_.GetStackMapAt(i);
+ if (last.GetNativePcOffset(instruction_set) >
+ current.GetNativePcOffset(instruction_set)) {
ordered = false;
break;
}
@@ -1760,18 +1759,15 @@ class OatDumper {
std::sort(indexes_.begin(),
indexes_.end(),
[this](size_t lhs, size_t rhs) {
- StackMap left = code_info_.GetStackMapAt(lhs, encoding_);
- uint32_t left_pc = left.GetNativePcOffset(encoding_.stack_map.encoding,
- instruction_set_);
- StackMap right = code_info_.GetStackMapAt(rhs, encoding_);
- uint32_t right_pc = right.GetNativePcOffset(encoding_.stack_map.encoding,
- instruction_set_);
+ StackMap left = code_info_.GetStackMapAt(lhs);
+ uint32_t left_pc = left.GetNativePcOffset(instruction_set_);
+ StackMap right = code_info_.GetStackMapAt(rhs);
+ uint32_t right_pc = right.GetNativePcOffset(instruction_set_);
// If the PCs are the same, compare indexes to preserve the original order.
return (left_pc < right_pc) || (left_pc == right_pc && lhs < rhs);
});
}
- offset_ = GetStackMapAt(0).GetNativePcOffset(encoding_.stack_map.encoding,
- instruction_set_);
+ offset_ = GetStackMapAt(0).GetNativePcOffset(instruction_set_);
}
}
@@ -1779,10 +1775,6 @@ class OatDumper {
return code_info_;
}
- const CodeInfoEncoding& GetEncoding() const {
- return encoding_;
- }
-
uint32_t GetOffset() const {
return offset_;
}
@@ -1795,8 +1787,7 @@ class OatDumper {
++stack_map_index_;
offset_ = (stack_map_index_ == number_of_stack_maps_)
? static_cast<uint32_t>(-1)
- : GetStackMapAt(stack_map_index_).GetNativePcOffset(encoding_.stack_map.encoding,
- instruction_set_);
+ : GetStackMapAt(stack_map_index_).GetNativePcOffset(instruction_set_);
}
private:
@@ -1805,11 +1796,10 @@ class OatDumper {
i = indexes_[i];
}
DCHECK_LT(i, number_of_stack_maps_);
- return code_info_.GetStackMapAt(i, encoding_);
+ return code_info_.GetStackMapAt(i);
}
const CodeInfo code_info_;
- const CodeInfoEncoding encoding_;
const size_t number_of_stack_maps_;
dchecked_vector<size_t> indexes_; // Used if stack map native PCs are not ordered.
uint32_t offset_;
@@ -1835,79 +1825,75 @@ class OatDumper {
StackMapsHelper helper(oat_method.GetVmapTable(), instruction_set_);
MethodInfo method_info(oat_method.GetOatQuickMethodHeader()->GetOptimizedMethodInfo());
{
- CodeInfoEncoding encoding(helper.GetEncoding());
- StackMapEncoding stack_map_encoding(encoding.stack_map.encoding);
- const size_t num_stack_maps = encoding.stack_map.num_entries;
- if (stats_.AddBitsIfUnique(Stats::kByteKindCodeInfoEncoding,
- encoding.HeaderSize() * kBitsPerByte,
+ const CodeInfo code_info = helper.GetCodeInfo();
+ const BitTable<StackMap::kCount>& stack_maps = code_info.stack_maps_;
+ const size_t num_stack_maps = stack_maps.NumRows();
+ if (stats_.AddBitsIfUnique(Stats::kByteKindCodeInfo,
+ code_info.size_ * kBitsPerByte,
oat_method.GetVmapTable())) {
// Stack maps
stats_.AddBits(
Stats::kByteKindStackMapNativePc,
- stack_map_encoding.GetNativePcEncoding().BitSize() * num_stack_maps);
+ stack_maps.NumColumnBits(StackMap::kNativePcOffset) * num_stack_maps);
stats_.AddBits(
Stats::kByteKindStackMapDexPc,
- stack_map_encoding.GetDexPcEncoding().BitSize() * num_stack_maps);
+ stack_maps.NumColumnBits(StackMap::kDexPc) * num_stack_maps);
stats_.AddBits(
Stats::kByteKindStackMapDexRegisterMap,
- stack_map_encoding.GetDexRegisterMapEncoding().BitSize() * num_stack_maps);
+ stack_maps.NumColumnBits(StackMap::kDexRegisterMapOffset) * num_stack_maps);
stats_.AddBits(
Stats::kByteKindStackMapInlineInfoIndex,
- stack_map_encoding.GetInlineInfoEncoding().BitSize() * num_stack_maps);
+ stack_maps.NumColumnBits(StackMap::kInlineInfoIndex) * num_stack_maps);
stats_.AddBits(
Stats::kByteKindStackMapRegisterMaskIndex,
- stack_map_encoding.GetRegisterMaskIndexEncoding().BitSize() * num_stack_maps);
+ stack_maps.NumColumnBits(StackMap::kRegisterMaskIndex) * num_stack_maps);
stats_.AddBits(
Stats::kByteKindStackMapStackMaskIndex,
- stack_map_encoding.GetStackMaskIndexEncoding().BitSize() * num_stack_maps);
+ stack_maps.NumColumnBits(StackMap::kStackMaskIndex) * num_stack_maps);
// Stack masks
stats_.AddBits(
Stats::kByteKindCodeInfoStackMasks,
- encoding.stack_mask.encoding.BitSize() * encoding.stack_mask.num_entries);
+ code_info.stack_masks_.size_in_bits());
// Register masks
stats_.AddBits(
Stats::kByteKindCodeInfoRegisterMasks,
- encoding.register_mask.encoding.BitSize() * encoding.register_mask.num_entries);
+ code_info.register_masks_.DataBitSize());
// Invoke infos
- if (encoding.invoke_info.num_entries > 0u) {
- stats_.AddBits(
- Stats::kByteKindCodeInfoInvokeInfo,
- encoding.invoke_info.encoding.BitSize() * encoding.invoke_info.num_entries);
- }
+ stats_.AddBits(
+ Stats::kByteKindCodeInfoInvokeInfo,
+ code_info.invoke_infos_.DataBitSize());
// Location catalog
const size_t location_catalog_bytes =
- helper.GetCodeInfo().GetDexRegisterLocationCatalogSize(encoding);
+ helper.GetCodeInfo().GetDexRegisterLocationCatalogSize();
stats_.AddBits(Stats::kByteKindCodeInfoLocationCatalog,
kBitsPerByte * location_catalog_bytes);
// Dex register bytes.
const size_t dex_register_bytes =
- helper.GetCodeInfo().GetDexRegisterMapsSize(encoding,
- code_item_accessor.RegistersSize());
+ helper.GetCodeInfo().GetDexRegisterMapsSize(code_item_accessor.RegistersSize());
stats_.AddBits(
Stats::kByteKindCodeInfoDexRegisterMap,
kBitsPerByte * dex_register_bytes);
// Inline infos.
- const size_t num_inline_infos = encoding.inline_info.num_entries;
+ const BitTable<InlineInfo::kCount>& inline_infos = code_info.inline_infos_;
+ const size_t num_inline_infos = inline_infos.NumRows();
if (num_inline_infos > 0u) {
stats_.AddBits(
Stats::kByteKindInlineInfoMethodIndexIdx,
- encoding.inline_info.encoding.GetMethodIndexIdxEncoding().BitSize() *
- num_inline_infos);
+ inline_infos.NumColumnBits(InlineInfo::kMethodIndexIdx) * num_inline_infos);
stats_.AddBits(
Stats::kByteKindInlineInfoDexPc,
- encoding.inline_info.encoding.GetDexPcEncoding().BitSize() * num_inline_infos);
+ inline_infos.NumColumnBits(InlineInfo::kDexPc) * num_inline_infos);
stats_.AddBits(
Stats::kByteKindInlineInfoExtraData,
- encoding.inline_info.encoding.GetExtraDataEncoding().BitSize() * num_inline_infos);
+ inline_infos.NumColumnBits(InlineInfo::kExtraData) * num_inline_infos);
stats_.AddBits(
Stats::kByteKindInlineInfoDexRegisterMap,
- encoding.inline_info.encoding.GetDexRegisterMapEncoding().BitSize() *
- num_inline_infos);
+ inline_infos.NumColumnBits(InlineInfo::kDexRegisterMapOffset) * num_inline_infos);
stats_.AddBits(Stats::kByteKindInlineInfoIsLast, num_inline_infos);
}
}
@@ -1922,7 +1908,6 @@ class OatDumper {
DCHECK(stack_map.IsValid());
stack_map.Dump(vios,
helper.GetCodeInfo(),
- helper.GetEncoding(),
method_info,
oat_method.GetCodeOffset(),
code_item_accessor.RegistersSize(),
generated by cgit v1.2.3-59-g8ed1b (git 2.39.0) at 2025-12-09 12:15:42 +0000