RPCS3/llvm-mirror
1
0
Fork 0
mirror of https://github.com/RPCS3/llvm-mirror.git synced 2024-10-19 11:02:59 +02:00
Code Issues Projects Releases Wiki Activity

[tools][llvm-readobj] print the name of the section when iterating the symbol table / dynamic symbol table

Browse Source 
llvm-svn: 177873
This commit is contained in:
Shankar Easwaran 2013-03-25 16:06:51 +00:00
parent cd849067ca
commit 74225248db
3 changed files with 48 additions and 41 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
test/Object/readobj-elf-versioning.test
View File

@ -7,9 +7,9 @@ RUN: | FileCheck %s -check-prefix ELF
RUN: llvm-readobj %p/Inputs/elf-versioning-test.x86_64 \
RUN: | FileCheck %s -check-prefix ELF64
ELF: foo@@VER2 FUNC {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} global
ELF: foo@VER1 FUNC {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} global
ELF: unversioned_define FUNC {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} global
ELF: foo@@VER2 FUNC .text {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} global
ELF: foo@VER1 FUNC .text {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} global
ELF: unversioned_define FUNC .text {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} global
ELF32: puts@GLIBC_2.0 FUNC {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} undef,global
ELF64: puts@GLIBC_2.2.5 FUNC {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} undef,global

52
test/Object/readobj-shared-object.test
View File

@ -19,37 +19,37 @@ ELF32:Address Size: 32 bits
ELF32:Load Name : libfoo.so
ELF:Symbols:
ELF: Name Type Address Size FileOffset Flags
ELF: .dynsym DBG {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} formatspecific
ELF: .dynstr DBG {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} formatspecific
ELF: .text DBG {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} formatspecific
ELF: .eh_frame DBG {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} formatspecific
ELF: .tdata DBG {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} formatspecific
ELF: .dynamic DBG {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} formatspecific
ELF: .got.plt DBG {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} formatspecific
ELF: .data DBG {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} formatspecific
ELF: .bss DBG {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} formatspecific
ELF: shared.ll FILE {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} absolute,formatspecific
ELF: local_func FUNC {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}}
ELF: _GLOBAL_OFFSET_TABLE_ DATA {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} absolute
ELF: _DYNAMIC DATA {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} absolute
ELF: common_sym DATA {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} global
ELF: tls_sym DATA {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} global,threadlocal
ELF: defined_sym DATA {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} global
ELF: __bss_start ? {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} global,absolute
ELF: _end ? {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} global,absolute
ELF: global_func FUNC {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} global
ELF: _edata ? {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} global,absolute
ELF: Name Type Section Address Size FileOffset Flags
ELF: .dynsym DBG .dynsym {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} formatspecific
ELF: .dynstr DBG .dynstr {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} formatspecific
ELF: .text DBG .text {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} formatspecific
ELF: .eh_frame DBG .eh_frame {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} formatspecific
ELF: .tdata DBG .tdata {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} formatspecific
ELF: .dynamic DBG .dynamic {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} formatspecific
ELF: .got.plt DBG .got.plt {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} formatspecific
ELF: .data DBG .data {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} formatspecific
ELF: .bss DBG .bss {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} formatspecific
ELF: shared.ll FILE {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} absolute,formatspecific
ELF: local_func FUNC .text {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}}
ELF: _GLOBAL_OFFSET_TABLE_ DATA {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} absolute
ELF: _DYNAMIC DATA {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} absolute
ELF: common_sym DATA .bss {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} global
ELF: tls_sym DATA .tdata {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} global,threadlocal
ELF: defined_sym DATA .data {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} global
ELF: __bss_start ? {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} global,absolute
ELF: _end ? {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} global,absolute
ELF: global_func FUNC .text {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} global
ELF: _edata ? {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} global,absolute
ELF: Total: 21
ELF:Dynamic Symbols:
ELF: Name Type Address Size FileOffset Flags
ELF: common_sym DATA {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} global
ELF: tls_sym DATA {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} global,threadlocal
ELF: defined_sym DATA {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} global
ELF: Name Type Section Address Size FileOffset Flags
ELF: common_sym DATA .bss {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} global
ELF: tls_sym DATA .tdata {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} global,threadlocal
ELF: defined_sym DATA .data {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} global
ELF: __bss_start ? {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} global,absolute
ELF: _end ? {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} global,absolute
ELF: global_func FUNC {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} global
ELF: global_func FUNC .text {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} global
ELF: _edata ? {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} global,absolute
ELF: Total: {{[0-9a-f]+}}

31
tools/llvm-readobj/llvm-readobj.cpp
View File

@ -39,13 +39,13 @@ static cl::opt<std::string>
InputFilename(cl::Positional, cl::desc("<input object>"), cl::init(""));
static void dumpSymbolHeader() {
outs() << format(" %-32s", (const char*)"Name")
<< format(" %-4s", (const char*)"Type")
<< format(" %-16s", (const char*)"Address")
<< format(" %-16s", (const char*)"Size")
<< format(" %-16s", (const char*)"FileOffset")
<< format(" %-26s", (const char*)"Flags")
<< "\n";
outs() << format(" %-32s", (const char *)"Name")
<< format(" %-4s", (const char *)"Type")
<< format(" %-4s", (const char *)"Section")
<< format(" %-16s", (const char *)"Address")
<< format(" %-16s", (const char *)"Size")
<< format(" %-16s", (const char *)"FileOffset")
<< format(" %-26s", (const char *)"Flags") << "\n";
}
static void dumpSectionHeader() {
@ -145,6 +145,14 @@ dumpSymbol(const SymbolRef &Sym, const ObjectFile *obj, bool IsDynamic) {
checkError(Sym.getFlags(Flags), "SymbolRef.getFlags() failed");
std::string FullName = Name;
llvm::object::section_iterator symSection(obj->begin_sections());
Sym.getSection(symSection);
StringRef sectionName;
if (symSection != obj->end_sections())
checkError(symSection->getName(sectionName),
"SectionRef::getName() failed");
// If this is a dynamic symbol from an ELF object, append
// the symbol's version to the name.
if (IsDynamic && obj->isELF()) {
@ -160,11 +168,10 @@ dumpSymbol(const SymbolRef &Sym, const ObjectFile *obj, bool IsDynamic) {
// format() can't handle StringRefs
outs() << format(" %-32s", FullName.c_str())
<< format(" %-4s", getTypeStr(Type))
<< format(" %16" PRIx64, Address)
<< format(" %16" PRIx64, Size)
<< format(" %16" PRIx64, FileOffset)
<< " " << getSymbolFlagStr(Flags)
<< "\n";
<< format(" %-32s", std::string(sectionName).c_str())
<< format(" %16" PRIx64, Address) << format(" %16" PRIx64, Size)
<< format(" %16" PRIx64, FileOffset) << " "
<< getSymbolFlagStr(Flags) << "\n";
}
static void dumpStaticSymbol(const SymbolRef &Sym, const ObjectFile *obj) {