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[DWARF] NFC: Give DwarfFormat a 1-byte base type.

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In particular this reduces DWARFFormParams from 64 to 32 bits; pass it
around by value.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@306324 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Paul Robinson 2017-06-26 19:52:32 +00:00
parent 6649090b22
commit d2381bc76f
3 changed files with 6 additions and 6 deletions
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2
include/llvm/BinaryFormat/Dwarf.h
View File

@ -484,7 +484,7 @@ private:
};
/// Constants that define the DWARF format as 32 or 64 bit.
enum DwarfFormat { DWARF32, DWARF64 };
enum DwarfFormat : uint8_t { DWARF32, DWARF64 };
} // End of namespace dwarf

6
include/llvm/DebugInfo/DWARF/DWARFFormValue.h
View File

@ -142,7 +142,7 @@ public:
/// \returns Optional<uint8_t> value with the fixed byte size or None if
/// \p Form doesn't have a fixed byte size.
static Optional<uint8_t> getFixedByteSize(dwarf::Form Form,
const DWARFFormParams &FormParams);
const DWARFFormParams FormParams);
/// Skip a form's value in \p DebugInfoData at the offset specified by
/// \p OffsetPtr.
@ -154,7 +154,7 @@ public:
/// \param Params DWARF parameters to help interpret forms.
/// \returns true on success, false if the form was not skipped.
bool skipValue(DataExtractor DebugInfoData, uint32_t *OffsetPtr,
const DWARFFormParams &Params) const {
const DWARFFormParams Params) const {
return DWARFFormValue::skipValue(Form, DebugInfoData, OffsetPtr, Params);
}
@ -169,7 +169,7 @@ public:
/// \param FormParams DWARF parameters to help interpret forms.
/// \returns true on success, false if the form was not skipped.
static bool skipValue(dwarf::Form Form, DataExtractor DebugInfoData,
uint32_t *OffsetPtr, const DWARFFormParams &FormParams);
uint32_t *OffsetPtr, const DWARFFormParams FormParams);
private:
void dumpString(raw_ostream &OS) const;

4
lib/DebugInfo/DWARF/DWARFFormValue.cpp
View File

@ -61,7 +61,7 @@ static const DWARFFormValue::FormClass DWARF4FormClasses[] = {
Optional<uint8_t>
DWARFFormValue::getFixedByteSize(dwarf::Form Form,
const DWARFFormParams &Params) {
const DWARFFormParams Params) {
switch (Form) {
case DW_FORM_addr:
assert(Params.Version && Params.AddrSize && "Invalid Params for form");
@ -146,7 +146,7 @@ DWARFFormValue::getFixedByteSize(dwarf::Form Form,
bool DWARFFormValue::skipValue(dwarf::Form Form, DataExtractor DebugInfoData,
uint32_t *OffsetPtr,
const DWARFFormParams &Params) {
const DWARFFormParams Params) {
bool Indirect = false;
do {
switch (Form) {