test/tools/llvm-objcopy/ELF/add-symbol.test

# RUN: yaml2obj %s -o %t
# RUN: llvm-objcopy --add-symbol='abs1=1' \ 
# RUN:              --add-symbol='abs2=2,LoCaL,HiDdEn,FuNcTiOn' \
# RUN:              --add-symbol='abs3=3,global,default,object' \
# RUN:              --add-symbol='abs4=4,global,protected,object' \
# RUN:              --add-symbol='foo.cpp=0,file' \
# RUN:              --add-symbol='=.text:0,section' \
# RUN:              --add-symbol='data=.data:0x100,weak' \
# RUN:              --add-symbol='ifunc=.text:0,indirect-function' \
# RUN:              %t %t2
# RUN: llvm-readelf -s %t2 | FileCheck %s

# Checked ignored options
# RUN: llvm-objcopy \
# RUN:   --add-symbol='dummy1=0,indirect,constructor,debug,synthetic' \
# RUN:   --add-symbol='dummy2=0,before=foo,unique-object,warning' %t %t3
# RUN: llvm-readelf -s %t3 | FileCheck %s --check-prefix=IGNORED

# Check errors
# RUN: not llvm-objcopy --add-symbol='test' %t %t4 2>&1 | FileCheck %s --check-prefix=ERR1
# RUN: not llvm-objcopy --add-symbol='test=:0' %t %t5 2>&1 | FileCheck %s --check-prefix=ERR2
# RUN: not llvm-objcopy --add-symbol='test=foo:' %t %t6 2>&1 | FileCheck %s --check-prefix=ERR2
# RUN: not llvm-objcopy --add-symbol='test=0,cool' %t %t7 2>&1 | FileCheck %s --check-prefix=ERR3
# RUN: not llvm-objcopy --add-symbol='test=0,foo,bar' %t %t8 2>&1 | FileCheck %s --check-prefix=ERR4
# RUN: not llvm-objcopy --add-symbol='test=xyz' %t %t9 2>&1 | FileCheck %s --check-prefix=ERR5

!ELF
FileHeader:
  Class:           ELFCLASS32
  Data:            ELFDATA2LSB
  Type:            ET_EXEC
  Machine:         EM_ARM
Sections:
  - Name:            .text
    Type:            SHT_PROGBITS
    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
    Address:         0x1000
    AddressAlign:    0x0000000000001000
    Size:            64
  - Name:            .data
    Type:            SHT_PROGBITS
    Flags:           [ SHF_ALLOC ]
    Address:         0x2000
    AddressAlign:    0x0000000000001000
    Size:            64
ProgramHeaders:
  - Type:     PT_LOAD
    Flags:    [ PF_X, PF_R ]
    VAddr:    0x1000
    Align:    0x1000
    FirstSec: .text
    LastSec:  .text
  - Type:     PT_LOAD
    Flags:    [ PF_R, PF_W ]
    VAddr:    0x2000
    Align:    0x1000
    FirstSec: .data
    LastSec:  .data
## TODO (grimar): llvm-objcopy seems produce a broken output without
## the following line, i.e. when there is no symbol table in the input.
Symbols: []

# CHECK:      0: 00000000 0 NOTYPE LOCAL DEFAULT UND
# CHECK-NEXT: 1: 00000001 0 NOTYPE GLOBAL DEFAULT ABS abs1
# CHECK-NEXT: 2: 00000002 0 FUNC LOCAL HIDDEN ABS abs2
# CHECK-NEXT: 3: 00000003 0 OBJECT GLOBAL DEFAULT ABS abs3
# CHECK-NEXT: 4: 00000004 0 OBJECT GLOBAL PROTECTED ABS abs4
# CHECK-NEXT: 5: 00000000 0 FILE GLOBAL DEFAULT ABS foo.cpp
# CHECK-NEXT: 6: 00001000 0 SECTION GLOBAL DEFAULT 1
# CHECK-NEXT: 7: 00002100 0 NOTYPE WEAK DEFAULT 2 data
# CHECK-NEXT: 8: 00001000 0 IFUNC GLOBAL DEFAULT 1 ifunc

# IGNORED:       1: 00000000 0 NOTYPE GLOBAL DEFAULT ABS dummy1
# IGNORED-NEXT:  2: 00000000 0 NOTYPE GLOBAL DEFAULT ABS dummy2

# ERR1: error: bad format for --add-symbol, missing '=' after 'test'
# ERR2: error: bad format for --add-symbol, missing section name or symbol value
# ERR3: error: unsupported flag for --add-symbol: 'cool'
# ERR4: error: unsupported flags for --add-symbol: 'foo', 'bar'
# ERR5: error: bad symbol value: 'xyz'