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|
## This is a test to test how SHT_RELR sections are dumped.
# RUN: yaml2obj --docnum=1 %s -o %t1
# RUN: llvm-readobj --relocations --raw-relr %t1 \
# RUN: | FileCheck --check-prefix=RAW-LLVM1 %s
# RAW-LLVM1: Section (1) .relr.dyn {
# RAW-LLVM1-NEXT: 0x10D60
# RAW-LLVM1-NEXT: 0x103
# RAW-LLVM1-NEXT: 0x20000
# RAW-LLVM1-NEXT: 0xF0501
# RAW-LLVM1-NEXT: 0xA700550400009
# RAW-LLVM1-NEXT: }
# RUN: llvm-readobj --relocations %t1 | \
# RUN: FileCheck --match-full-lines --check-prefix=LLVM1 %s
# LLVM1: Section (1) .relr.dyn {
# LLVM1-NEXT: 0x10D60 R_X86_64_RELATIVE -
# LLVM1-NEXT: 0x10D68 R_X86_64_RELATIVE -
# LLVM1-NEXT: 0x10DA0 R_X86_64_RELATIVE -
# LLVM1-NEXT: 0x20000 R_X86_64_RELATIVE -
# LLVM1-NEXT: 0x20040 R_X86_64_RELATIVE -
# LLVM1-NEXT: 0x20050 R_X86_64_RELATIVE -
# LLVM1-NEXT: 0x20080 R_X86_64_RELATIVE -
# LLVM1-NEXT: 0x20088 R_X86_64_RELATIVE -
# LLVM1-NEXT: 0x20090 R_X86_64_RELATIVE -
# LLVM1-NEXT: 0x20098 R_X86_64_RELATIVE -
# LLVM1-NEXT: 0x20210 R_X86_64_RELATIVE -
# LLVM1-NEXT: 0x202A8 R_X86_64_RELATIVE -
# LLVM1-NEXT: 0x202D8 R_X86_64_RELATIVE -
# LLVM1-NEXT: 0x202E8 R_X86_64_RELATIVE -
# LLVM1-NEXT: 0x202F8 R_X86_64_RELATIVE -
# LLVM1-NEXT: 0x20308 R_X86_64_RELATIVE -
# LLVM1-NEXT: 0x20358 R_X86_64_RELATIVE -
# LLVM1-NEXT: 0x20360 R_X86_64_RELATIVE -
# LLVM1-NEXT: 0x20368 R_X86_64_RELATIVE -
# LLVM1-NEXT: 0x20380 R_X86_64_RELATIVE -
# LLVM1-NEXT: 0x20390 R_X86_64_RELATIVE -
# LLVM1-NEXT: }
# RUN: llvm-readelf --relocations --raw-relr %t1 \
# RUN: | FileCheck --check-prefix=RAW-GNU1 %s
# RAW-GNU1: Relocation section '.relr.dyn' at offset 0x40 contains 5 entries:
# RAW-GNU1: 0000000000010d60
# RAW-GNU1-NEXT: 0000000000000103
# RAW-GNU1-NEXT: 0000000000020000
# RAW-GNU1-NEXT: 00000000000f0501
# RAW-GNU1-NEXT: 000a700550400009
# RUN: llvm-readelf --relocations %t1 | FileCheck --check-prefix=GNU1 %s
# GNU1: Relocation section '.relr.dyn' at offset 0x40 contains 21 entries:
# GNU1: 0000000000010d60 0000000000000008 R_X86_64_RELATIVE
# GNU1-NEXT: 0000000000010d68 0000000000000008 R_X86_64_RELATIVE
# GNU1-NEXT: 0000000000010da0 0000000000000008 R_X86_64_RELATIVE
# GNU1-NEXT: 0000000000020000 0000000000000008 R_X86_64_RELATIVE
# GNU1-NEXT: 0000000000020040 0000000000000008 R_X86_64_RELATIVE
# GNU1-NEXT: 0000000000020050 0000000000000008 R_X86_64_RELATIVE
# GNU1-NEXT: 0000000000020080 0000000000000008 R_X86_64_RELATIVE
# GNU1-NEXT: 0000000000020088 0000000000000008 R_X86_64_RELATIVE
# GNU1-NEXT: 0000000000020090 0000000000000008 R_X86_64_RELATIVE
# GNU1-NEXT: 0000000000020098 0000000000000008 R_X86_64_RELATIVE
# GNU1-NEXT: 0000000000020210 0000000000000008 R_X86_64_RELATIVE
# GNU1-NEXT: 00000000000202a8 0000000000000008 R_X86_64_RELATIVE
# GNU1-NEXT: 00000000000202d8 0000000000000008 R_X86_64_RELATIVE
# GNU1-NEXT: 00000000000202e8 0000000000000008 R_X86_64_RELATIVE
# GNU1-NEXT: 00000000000202f8 0000000000000008 R_X86_64_RELATIVE
# GNU1-NEXT: 0000000000020308 0000000000000008 R_X86_64_RELATIVE
# GNU1-NEXT: 0000000000020358 0000000000000008 R_X86_64_RELATIVE
# GNU1-NEXT: 0000000000020360 0000000000000008 R_X86_64_RELATIVE
# GNU1-NEXT: 0000000000020368 0000000000000008 R_X86_64_RELATIVE
# GNU1-NEXT: 0000000000020380 0000000000000008 R_X86_64_RELATIVE
# GNU1-NEXT: 0000000000020390 0000000000000008 R_X86_64_RELATIVE
--- !ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
Type: ET_DYN
Machine: EM_X86_64
Sections:
- Name: .relr.dyn
Type: SHT_RELR
Flags: [ SHF_ALLOC ]
Entries: [ 0x0000000000010D60, 0x0000000000000103, 0x0000000000020000,
0x00000000000F0501, 0x000A700550400009 ]
# RUN: yaml2obj --docnum=2 %s -o %t2
# RUN: llvm-readobj --relocations --raw-relr %t2 | \
# RUN: FileCheck --check-prefix=RAW-LLVM2 %s
# RAW-LLVM2: Section (1) .relr.dyn {
# RAW-LLVM2-NEXT: 0x10D60
# RAW-LLVM2-NEXT: 0x103
# RAW-LLVM2-NEXT: 0x20000
# RAW-LLVM2-NEXT: 0xF0501
# RAW-LLVM2-NEXT: 0x50400009
# RAW-LLVM2-NEXT: }
# RUN: llvm-readobj --relocations %t2 | \
# RUN: FileCheck --match-full-lines --check-prefix=LLVM2 %s
# LLVM2: Section (1) .relr.dyn {
# LLVM2-NEXT: 0x10D60 R_386_RELATIVE -
# LLVM2-NEXT: 0x10D64 R_386_RELATIVE -
# LLVM2-NEXT: 0x10D80 R_386_RELATIVE -
# LLVM2-NEXT: 0x20000 R_386_RELATIVE -
# LLVM2-NEXT: 0x20020 R_386_RELATIVE -
# LLVM2-NEXT: 0x20028 R_386_RELATIVE -
# LLVM2-NEXT: 0x20040 R_386_RELATIVE -
# LLVM2-NEXT: 0x20044 R_386_RELATIVE -
# LLVM2-NEXT: 0x20048 R_386_RELATIVE -
# LLVM2-NEXT: 0x2004C R_386_RELATIVE -
# LLVM2-NEXT: 0x20088 R_386_RELATIVE -
# LLVM2-NEXT: 0x200D4 R_386_RELATIVE -
# LLVM2-NEXT: 0x200EC R_386_RELATIVE -
# LLVM2-NEXT: 0x200F4 R_386_RELATIVE -
# LLVM2-NEXT: }
# RUN: llvm-readelf --relocations --raw-relr %t2 | \
# RUN: FileCheck --check-prefix=RAW-GNU2 %s
# RAW-GNU2: Relocation section '.relr.dyn' at offset 0x34 contains 5 entries:
# RAW-GNU2: 00010d60
# RAW-GNU2-NEXT: 00000103
# RAW-GNU2-NEXT: 00020000
# RAW-GNU2-NEXT: 000f0501
# RAW-GNU2-NEXT: 50400009
# RUN: llvm-readelf --relocations %t2 | FileCheck --check-prefix=GNU2 %s
# GNU2: Relocation section '.relr.dyn' at offset 0x34 contains 14 entries:
# GNU2: 00010d60 00000008 R_386_RELATIVE
# GNU2-NEXT: 00010d64 00000008 R_386_RELATIVE
# GNU2-NEXT: 00010d80 00000008 R_386_RELATIVE
# GNU2-NEXT: 00020000 00000008 R_386_RELATIVE
# GNU2-NEXT: 00020020 00000008 R_386_RELATIVE
# GNU2-NEXT: 00020028 00000008 R_386_RELATIVE
# GNU2-NEXT: 00020040 00000008 R_386_RELATIVE
# GNU2-NEXT: 00020044 00000008 R_386_RELATIVE
# GNU2-NEXT: 00020048 00000008 R_386_RELATIVE
# GNU2-NEXT: 0002004c 00000008 R_386_RELATIVE
# GNU2-NEXT: 00020088 00000008 R_386_RELATIVE
# GNU2-NEXT: 000200d4 00000008 R_386_RELATIVE
# GNU2-NEXT: 000200ec 00000008 R_386_RELATIVE
# GNU2-NEXT: 000200f4 00000008 R_386_RELATIVE
--- !ELF
FileHeader:
Class: ELFCLASS32
Data: ELFDATA2LSB
Type: ET_DYN
Machine: EM_386
Sections:
- Name: .relr.dyn
Type: SHT_RELR
Flags: [ SHF_ALLOC ]
Entries: [ 0x00010D60, 0x00000103, 0x00020000,
0x000F0501, 0x50400009 ]
EntSize: [[ENTSIZE=<none>]]
ShType: [[SHTYPE=<none>]]
Link: [[LINK=<none>]]
## Check we report a warning when we are unable to dump relocations
## for a SHT_RELR/SHT_ANDROID_RELR section.
## Case A: check the case when relocations can't be read from an SHT_RELR section.
# RUN: yaml2obj --docnum=2 -DENTSIZE=1 %s -o %t2.broken
# RUN: llvm-readobj --relocations %t2.broken 2>&1 | \
# RUN: FileCheck -DFILE=%t2.broken --check-prefix=BROKEN-LLVM %s -DSECNAME=SHT_RELR
# RUN: llvm-readelf --relocations %t2.broken 2>&1 | \
# RUN: FileCheck -DFILE=%t2.broken --check-prefix=BROKEN-GNU %s -DSECNAME=SHT_RELR
# BROKEN-LLVM: Relocations [
# BROKEN-LLVM-NEXT: Section (1) .relr.dyn {
# BROKEN-LLVM-NEXT: warning: '[[FILE]]': unable to read relocations from [[SECNAME]] section with index 1: section [index 1] has invalid sh_entsize: expected 4, but got 1
# BROKEN-LLVM-NEXT: }
# BROKEN-LLVM-NEXT: ]
# BROKEN-GNU: warning: '[[FILE]]': unable to get the number of relocations in [[SECNAME]] section with index 1: section [index 1] has invalid sh_entsize: expected 4, but got 1
# BROKEN-GNU: Relocation section '.relr.dyn' at offset 0x34 contains <?> entries:
# BROKEN-GNU-NEXT: Offset Info Type Sym. Value Symbol's Name
# BROKEN-GNU-NEXT: warning: '[[FILE]]': unable to read relocations from [[SECNAME]] section with index 1: section [index 1] has invalid sh_entsize: expected 4, but got 1
## Case B: check the case when relocations can't be read from an SHT_ANDROID_RELR section.
## SHT_ANDROID_RELR = 0x6fffff00.
# RUN: yaml2obj --docnum=2 -DENTSIZE=1 -DSHTYPE=0x6fffff00 %s -o %t2.broken.android
# RUN: llvm-readobj --relocations %t2.broken.android 2>&1 | \
# RUN: FileCheck -DFILE=%t2.broken.android --check-prefix=BROKEN-LLVM %s -DSECNAME=SHT_ANDROID_RELR
# RUN: llvm-readelf --relocations %t2.broken.android 2>&1 | \
# RUN: FileCheck -DFILE=%t2.broken.android --check-prefix=BROKEN-GNU %s -DSECNAME=SHT_ANDROID_RELR
## Check the behavior when the sh_link field of the SHT_RELR/SHT_ANDROID_RELR section
## is set to an arbitrary value. Normally, it is set to 0, because such sections contains
## only relative relocations and do not have an associated symbol table, like other
## relocation sections.
## Case A: check we do not report warnings when the sh_link field is set to an arbitrary value
## and the --relocations option is requested.
# RUN: yaml2obj --docnum=2 -DLINK=0xff %s -o %t2.has.link
# RUN: llvm-readobj --relocations %t2.has.link 2>&1 | \
# RUN: FileCheck -DFILE=%t2.has.link --check-prefix=LLVM2 %s --implicit-check-not=warning:
# RUN: llvm-readelf --relocations %t2.has.link 2>&1 | \
# RUN: FileCheck -DFILE=%t2.has.link --check-prefix=GNU2 %s --implicit-check-not=warning:
## Case B: check we do not report warnings when the sh_link field is set to an arbitrary value
## and --relocations and --raw-relr options are requested.
# RUN: llvm-readobj --relocations --raw-relr %t2.has.link | \
# RUN: FileCheck -DFILE=%t2.has.link --check-prefix=RAW-LLVM2 %s
# RUN: llvm-readelf --relocations --raw-relr %t2.has.link 2>&1 | \
# RUN: FileCheck -DFILE=%t2.has.link --check-prefix=RAW-GNU2 %s
|
