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elf: Remove GetDynamicEntryCount and ReadBytes methods

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These are no longer used after the DynamicEntryList changes.
This commit is contained in:
James Cowgill authored and Brad King committed 2016-10-07 08:30:00 -04:00
1 parent cd4f573ae9
commit 15762b72b4
2 files changed
+1 -47
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Source/cmELF.cxx
+1 -40
View File
@@ -132,7 +132,6 @@ public:
// Forward to the per-class implementation.
virtual unsigned int GetNumberOfSections() const = 0;
virtual unsigned int GetDynamicEntryCount() = 0;
virtual unsigned long GetDynamicEntryPosition(int j) = 0;
virtual cmELF::DynamicEntryList GetDynamicEntries() = 0;
virtual std::vector<char> EncodeDynamicEntries(
@@ -140,13 +139,6 @@ public:
virtual StringEntry const* GetDynamicSectionString(unsigned int tag) = 0;
virtual void PrintInfo(std::ostream& os) const = 0;
bool ReadBytes(unsigned long pos, unsigned long size, char* buf)
{
this->Stream.seekg(pos);
this->Stream.read(buf, size);
return !this->Stream.fail();
}
// Lookup the SONAME in the DYNAMIC section.
StringEntry const* GetSOName()
{
@@ -249,8 +241,7 @@ public:
return static_cast<unsigned int>(this->ELFHeader.e_shnum);
}
// Get the file position and size of a dynamic section entry.
unsigned int GetDynamicEntryCount() CM_OVERRIDE;
// Get the file position of a dynamic section entry.
unsigned long GetDynamicEntryPosition(int j) CM_OVERRIDE;
cmELF::DynamicEntryList GetDynamicEntries() CM_OVERRIDE;
@@ -532,20 +523,6 @@ bool cmELFInternalImpl<Types>::LoadDynamicSection()
return true;
}
template <class Types>
unsigned int cmELFInternalImpl<Types>::GetDynamicEntryCount()
{
if (!this->LoadDynamicSection()) {
return 0;
}
for (unsigned int i = 0; i < this->DynamicSectionEntries.size(); ++i) {
if (this->DynamicSectionEntries[i].d_tag == DT_NULL) {
return i;
}
}
return static_cast<unsigned int>(this->DynamicSectionEntries.size());
}
template <class Types>
unsigned long cmELFInternalImpl<Types>::GetDynamicEntryPosition(int j)
{
@@ -793,14 +770,6 @@ unsigned int cmELF::GetNumberOfSections() const
return 0;
}
unsigned int cmELF::GetDynamicEntryCount() const
{
if (this->Valid()) {
return this->Internal->GetDynamicEntryCount();
}
return 0;
}
unsigned long cmELF::GetDynamicEntryPosition(int index) const
{
if (this->Valid()) {
@@ -828,14 +797,6 @@ std::vector<char> cmELF::EncodeDynamicEntries(
return std::vector<char>();
}
bool cmELF::ReadBytes(unsigned long pos, unsigned long size, char* buf) const
{
if (this->Valid()) {
return this->Internal->ReadBytes(pos, size, buf);
}
return false;
}
bool cmELF::GetSOName(std::string& soname)
{
if (StringEntry const* se = this->GetSOName()) {
Source/cmELF.h
-7
View File
@@ -72,10 +72,6 @@ public:
/** Get the number of ELF sections present. */
unsigned int GetNumberOfSections() const;
/** Get the number of DYNAMIC section entries before the first
DT_NULL. Returns zero on error. */
unsigned int GetDynamicEntryCount() const;
/** Get the position of a DYNAMIC section header entry. Returns
zero on error. */
unsigned long GetDynamicEntryPosition(int index) const;
@@ -89,9 +85,6 @@ public:
std::vector<char> EncodeDynamicEntries(
const DynamicEntryList& entries) const;
/** Read bytes from the file. */
bool ReadBytes(unsigned long pos, unsigned long size, char* buf) const;
/** Get the SONAME field if any. */
bool GetSOName(std::string& soname);
StringEntry const* GetSOName();