This adds support for '--syms' as an alias of '-t' for llvm-objdump,
fixing PR39406 (https://bugs.llvm.org/show_bug.cgi?id=39406).
Patch by Higuoxing (Xing).
Differential Revision: https://reviews.llvm.org/D53803
llvm-svn: 345697
--- /dev/null
+# RUN: yaml2obj %s > %t
+# RUN: llvm-objdump --syms %t | FileCheck %s
+# RUN: llvm-objdump -t %t | FileCheck %s
+
+# CHECK: SYMBOL TABLE:
+# CHECK-NEXT: 0000000000000000 *UND* 00000000
+# CHECK-NEXT: 0000000000001004 l F .text 00000000 lfoo
+# CHECK-NEXT: 0000000000001008 l .text 00000000 lbar
+# CHECK-NEXT: 0000000000001004 g F .text 00000000 foo
+# CHECK-NEXT: 0000000000001008 g .text 00000000 bar
+
+!ELF
+FileHeader:
+ Class: ELFCLASS64
+ Data: ELFDATA2LSB
+ Type: ET_EXEC
+ Machine: EM_X86_64
+Sections:
+ - Name: .bss
+ Type: SHT_NOBITS
+ Flags: [ SHF_ALLOC ]
+ AddressAlign: 0x0000000000000010
+ Size: 64
+ - Name: .text
+ Type: SHT_PROGBITS
+ Flags: [ SHF_ALLOC, SHF_EXECINSTR ]
+ AddressAlign: 0x0000000000000010
+ Content: "00000000"
+Symbols:
+ Global:
+ - Name: foo
+ Type: STT_FUNC
+ Section: .text
+ Value: 0x1004
+ - Name: bar
+ Type: STT_OBJECT
+ Section: .text
+ Value: 0x1008
+ Local:
+ - Name: lfoo
+ Type: STT_FUNC
+ Section: .text
+ Value: 0x1004
+ - Name: lbar
+ Type: STT_OBJECT
+ Section: .text
+ Value: 0x1008
cl::desc("Alias for --full-contents"),
cl::aliasopt(SectionContents));
-cl::opt<bool>
-llvm::SymbolTable("t", cl::desc("Display the symbol table"));
+cl::opt<bool> llvm::SymbolTable("syms", cl::desc("Display the symbol table"));
+static cl::alias SymbolTableShort("t", cl::desc("Alias for --syms"),
+ cl::aliasopt(llvm::SymbolTable));
cl::opt<bool>
llvm::ExportsTrie("exports-trie", cl::desc("Display mach-o exported symbols"));