# ELF-u: U SomeOtherFunction
# ELF-u: U puts
+## Test different ELF symbols for 64-bit platform.
+
# RUN: yaml2obj -docnum=2 %s > %t.elf-x86-64
# RUN: llvm-nm %t.elf-x86-64 | FileCheck %s -check-prefix ELF64
# ELF64: U SomeOtherFunction
-# ELF64: 0000000000000000 T main
-# ELF64: U puts
+# ELF64: 0000000000000123 a absSym1
+# ELF64: 0000000000000123 A absSym2
+# ELF64: 0000000000002000 D dataSym1
+# ELF64: 0000000000002004 D dataSym2
+# ELF64: 0000000000001000 T textSym1
+# ELF64: 0000000000001004 T textSym2
+# ELF64: U undefinedSym
+# ELF64: v weakObject1
+# ELF64: 0000000000001000 V weakObject2
+# ELF64: w weakSym1
+# ELF64: 0000000000001000 W weakSym2
--- !ELF
FileHeader:
- Name: .text
Type: SHT_PROGBITS
Flags: [ SHF_ALLOC, SHF_EXECINSTR ]
+ Address: 0x1000
+ - Name: .data
+ Type: SHT_PROGBITS
+ Flags: [ SHF_ALLOC, SHF_WRITE ]
+ Address: 0x2000
Symbols:
- - Name: main
- Type: STT_FUNC
- Section: .text
+ - Name: absSym1
+ Index: SHN_ABS
+ Value: 0x0000000000000123
+ - Name: absSym2
+ Index: SHN_ABS
Binding: STB_GLOBAL
- Size: 0x0000000000000024
+ Value: 0x0000000000000123
- Name: SomeOtherFunction
Binding: STB_GLOBAL
- - Name: puts
+ - Name: undefinedSym
+ Binding: STB_GLOBAL
+ - Name: weakObject1
+ Type: STT_OBJECT
+ Binding: STB_WEAK
+ - Name: weakObject2
+ Type: STT_OBJECT
+ Section: .text
+ Binding: STB_WEAK
+ - Name: weakSym1
+ Binding: STB_WEAK
+ - Name: weakSym2
+ Section: .text
+ Binding: STB_WEAK
+ - Name: dataSym1
+ Type: STT_OBJECT
+ Section: .data
+ Binding: STB_GLOBAL
+ Value: 0x0000000000000000
+ - Name: dataSym2
+ Type: STT_OBJECT
+ Section: .data
+ Binding: STB_GLOBAL
+ Value: 0x0000000000000004
+ - Name: textSym1
+ Type: STT_FUNC
+ Section: .text
Binding: STB_GLOBAL
+ Value: 0x0000000000000000
+ - Name: textSym2
+ Type: STT_FUNC
+ Section: .text
+ Binding: STB_GLOBAL
+ Value: 0x0000000000000004
+
+## Test llvm-nm shows all symbols with -a.
-# RUN: llvm-nm %p/Inputs/weak.elf-x86-64 \
-# RUN: | FileCheck %s -check-prefix WEAK-ELF64
-
-# WEAK-ELF64: w f1
-# WEAK-ELF64: 0000000000000000 W f2
-# WEAK-ELF64: v x1
-# WEAK-ELF64: 0000000000000000 V x2
-
-# RUN: llvm-nm %p/Inputs/absolute.elf-x86-64 \
-# RUN: | FileCheck %s -check-prefix ABSOLUTE-ELF64
-
-# ABSOLUTE-ELF64: 0000000000000123 a a1
-# ABSOLUTE-ELF64: 0000000000000123 A a2
-
-# RUN: llvm-nm -a %p/Inputs/IsNAN.o \
-# RUN: | FileCheck %s -check-prefix ELF64-DEBUG-SYMS
-
-# ELF64-DEBUG-SYMS: 00000000 b .bss
-# ELF64-DEBUG-SYMS-NEXT: 00000000 n .comment
-# ELF64-DEBUG-SYMS-NEXT: 00000000 d .data
-# ELF64-DEBUG-SYMS-NEXT: 00000000 N .debug_abbrev
-# ELF64-DEBUG-SYMS-NEXT: 00000000 N .debug_aranges
-# ELF64-DEBUG-SYMS-NEXT: 00000000 N .debug_frame
-# ELF64-DEBUG-SYMS-NEXT: 00000000 N .debug_info
-# ELF64-DEBUG-SYMS-NEXT: 00000000 N .debug_line
-# ELF64-DEBUG-SYMS-NEXT: 00000000 N .debug_pubnames
-# ELF64-DEBUG-SYMS-NEXT: 00000000 n .note.GNU-stack
-# ELF64-DEBUG-SYMS-NEXT: 00000000 t .text
-# ELF64-DEBUG-SYMS-NEXT: 00000000 a IsNAN.cpp
-# ELF64-DEBUG-SYMS-NEXT: 00000014 T _ZN4llvm5IsNANEd
-# ELF64-DEBUG-SYMS-NEXT: 00000000 T _ZN4llvm5IsNANEf
-# ELF64-DEBUG-SYMS-NEXT: U __isnan
-# ELF64-DEBUG-SYMS-NEXT: U __isnanf
-
-# RUN: llvm-nm %p/Inputs/relocatable-with-section-address.elf-x86-64 \
-# RUN: | FileCheck %s -check-prefix ELF-SEC-ADDR64
-
-## Test that llvm-nm uses addresses even with ELF .o files.
-# ELF-SEC-ADDR64: 0000000000000058 D a
-# ELF-SEC-ADDR64-NEXT: 000000000000005c D b
-# ELF-SEC-ADDR64-NEXT: 0000000000000040 T f
-# ELF-SEC-ADDR64-NEXT: 0000000000000050 T g
-# ELF-SEC-ADDR64-NEXT: 0000000000000060 D p
-
-# RUN: llvm-nm %p/Inputs/thumb-symbols.elf.arm \
-# RUN: | FileCheck %s -check-prefix ELF-THUMB
+# RUN: yaml2obj -docnum=3 %s > %t-a.elf-x86-64
+# RUN: llvm-nm -a %t-a.elf-x86-64 | FileCheck %s -check-prefix ELF64-a
+
+# ELF64-a: 00000000 b .bss
+# ELF64-a-NEXT: 00000000 n .comment
+# ELF64-a-NEXT: 00000000 d .data
+# ELF64-a-NEXT: 00000000 N .debug_sec
+# ELF64-a-NEXT: 00000000 t .text
+# ELF64-a-NEXT: 00000000 a fileSym
+# ELF64-a-NEXT: 00000014 T regularSym
+# ELF64-a-NEXT: U undefSym
+
+--- !ELF
+FileHeader:
+ Class: ELFCLASS32
+ Data: ELFDATA2LSB
+ Type: ET_REL
+ Machine: EM_386
+Sections:
+ - Name: .rodata
+ Type: SHT_PROGBITS
+ Flags: [ SHF_ALLOC ]
+ - Name: .text
+ Type: SHT_PROGBITS
+ Flags: [ SHF_ALLOC, SHF_EXECINSTR ]
+ - Name: .data
+ Type: SHT_PROGBITS
+ Flags: [ SHF_WRITE, SHF_ALLOC ]
+ - Name: .bss
+ Type: SHT_NOBITS
+ Flags: [ SHF_WRITE, SHF_ALLOC ]
+ - Name: .debug_sec
+ Type: SHT_PROGBITS
+ - Name: .comment
+ Type: SHT_PROGBITS
+Symbols:
+ - Name: fileSym
+ Type: STT_FILE
+ Index: SHN_ABS
+ - Name: .text
+ Type: STT_SECTION
+ Section: .text
+ - Name: .data
+ Type: STT_SECTION
+ Section: .data
+ - Name: .bss
+ Type: STT_SECTION
+ Section: .bss
+ - Name: .debug_sec
+ Type: STT_SECTION
+ Section: .debug_sec
+ - Name: .comment
+ Type: STT_SECTION
+ Section: .comment
+ - Name: undefSym
+ Binding: STB_GLOBAL
+ - Name: regularSym
+ Type: STT_FUNC
+ Section: .text
+ Binding: STB_GLOBAL
+ Value: 0x0000000000000014
## Test that we drop the thumb bit only from function addresses.
-# ELF-THUMB: 00000000 t f
-# ELF-THUMB: 00000003 t g
+
+# RUN: yaml2obj -docnum=4 %s > %t.elf-arm32
+# RUN: llvm-nm %t.elf-arm32 | FileCheck %s -check-prefix ELF-THUMB
+
+# ELF-THUMB: 00000000 t func
+# ELF-THUMB: 00000003 t sym
+
+--- !ELF
+FileHeader:
+ Class: ELFCLASS32
+ Data: ELFDATA2LSB
+ Type: ET_REL
+ Machine: EM_ARM
+Sections:
+ - Name: .text
+ Type: SHT_PROGBITS
+ Flags: [ SHF_ALLOC, SHF_EXECINSTR ]
+Symbols:
+ - Name: func
+ Type: STT_FUNC
+ Section: .text
+ Value: 0x0000000000000001
+ - Name: sym
+ Section: .text
+ Value: 0x0000000000000003
# RUN: llvm-nm %p/Inputs/trivial-object-test.macho-i386 \
# RUN: | FileCheck %s -check-prefix macho