200 lines
6.7 KiB
Plaintext
200 lines
6.7 KiB
Plaintext
## This test checks warning messages if --start-address/--stop-address
|
|
## do not intersect with address ranges of sections that have the SHF_ALLOC
|
|
## flag.
|
|
|
|
# RUN: yaml2obj --docnum=1 %s -o %t
|
|
# RUN: yaml2obj --docnum=2 %s -o %t.2
|
|
# RUN: yaml2obj --docnum=3 %s -o %t.o
|
|
# RUN: yaml2obj --docnum=4 %s -o %t.3
|
|
|
|
## Warn if no section covers any part of the specified range.
|
|
|
|
## - Section ends at start of range:
|
|
## | range |
|
|
## | section |
|
|
# RUN: llvm-objdump --file-headers --start-address=0x1004 --stop-address=0x1006 %t 2>&1 \
|
|
# RUN: | FileCheck %s --check-prefix=WARN
|
|
|
|
## - Range is between two sections:
|
|
## | range |
|
|
## | section | | section |
|
|
# RUN: llvm-objdump --file-headers --start-address=0x1005 --stop-address=0x1006 %t 2>&1 \
|
|
# RUN: | FileCheck %s --check-prefix=WARN
|
|
|
|
## - Range appears after any section:
|
|
## | range |
|
|
## | section |
|
|
# RUN: llvm-objdump --file-headers --start-address=0x1405 --stop-address=0x1406 %t 2>&1 \
|
|
# RUN: | FileCheck %s --check-prefix=WARN
|
|
|
|
## - Range starts at 0. (--start-address defaults to 0).
|
|
# RUN: llvm-objdump --file-headers --stop-address=0x1000 %t 2>&1 \
|
|
# RUN: | FileCheck %s --check-prefix=WARN-STOP-ONLY
|
|
|
|
## - Range ends at UINT64_MAX. (--stop-address defaults to UINT64_MAX)
|
|
# RUN: llvm-objdump --file-headers --start-address=0x1500 %t 2>&1 \
|
|
# RUN: | FileCheck %s --check-prefix=WARN-START-ONLY
|
|
|
|
## No warning if a section covers at least part of the specified range.
|
|
|
|
## - Ranges are identical:
|
|
## | range |
|
|
## | section |
|
|
# RUN: llvm-objdump --file-headers --start-address=0x1000 --stop-address=0x1004 %t 2>&1 \
|
|
# RUN: | FileCheck %s --implicit-check-not=warning:
|
|
|
|
## - Range is entirely within section:
|
|
## | range |
|
|
## | section |
|
|
# RUN: llvm-objdump --file-headers --start-address=0x1001 --stop-address=0x1003 %t 2>&1 \
|
|
# RUN: | FileCheck %s --implicit-check-not=warning:
|
|
|
|
## - Section is entirely within range:
|
|
## | range |
|
|
## | section |
|
|
# RUN: llvm-objdump --file-headers --start-address=0xfff --stop-address=0x1005 %t 2>&1 \
|
|
# RUN: | FileCheck %s --implicit-check-not=warning:
|
|
|
|
## - Section and range share same start, section larger:
|
|
## | range |
|
|
## | section |
|
|
# RUN: llvm-objdump --file-headers --start-address=0x1000 --stop-address=0x1003 %t 2>&1 \
|
|
# RUN: | FileCheck %s --implicit-check-not=warning:
|
|
|
|
## - Section and range share same start, range larger:
|
|
## | range |
|
|
## | section |
|
|
# RUN: llvm-objdump --file-headers --start-address=0x1000 --stop-address=0x1005 %t 2>&1 \
|
|
# RUN: | FileCheck %s --implicit-check-not=warning:
|
|
|
|
## - Section and range share same end, section larger:
|
|
## | range |
|
|
## | section |
|
|
# RUN: llvm-objdump --file-headers --start-address=0x1001 --stop-address=0x1004 %t 2>&1 \
|
|
# RUN: | FileCheck %s --implicit-check-not=warning:
|
|
|
|
## - Section and range share same end, range larger:
|
|
## | range |
|
|
## | section |
|
|
# RUN: llvm-objdump --file-headers --start-address=0xfff --stop-address=0x1004 %t 2>&1 \
|
|
# RUN: | FileCheck %s --implicit-check-not=warning:
|
|
|
|
## - Section and range partially overlap, range first:
|
|
## | range |
|
|
## | section |
|
|
# RUN: llvm-objdump --file-headers --start-address=0xfff --stop-address=0x1003 %t 2>&1 \
|
|
# RUN: | FileCheck %s --implicit-check-not=warning:
|
|
|
|
## - Section and range partially overlap, section first:
|
|
## | range |
|
|
## | section |
|
|
# RUN: llvm-objdump --file-headers --start-address=0x1001 --stop-address=0x1005 %t 2>&1 \
|
|
# RUN: | FileCheck %s --implicit-check-not=warning:
|
|
|
|
## - Range starts before first section and ends after second:
|
|
## | range |
|
|
## | section | | section |
|
|
# RUN: llvm-objdump --file-headers --start-address=0xfff --stop-address=0x1405 %t 2>&1 \
|
|
# RUN: | FileCheck %s --implicit-check-not=warning:
|
|
|
|
## Warn only for the input file that does not have the specified range.
|
|
# RUN: llvm-objdump --file-headers --start-address=0x2001 --stop-address=0x2005 %t %t.2 2>&1 \
|
|
# RUN: | FileCheck %s --check-prefix=MULTI-INPUT
|
|
|
|
## Warn if the specified range is in a segment but not in any section.
|
|
# RUN: llvm-objdump --file-headers --start-address=0x1008 --stop-address=0x1009 %t 2>&1 \
|
|
# RUN: | FileCheck %s --check-prefix=WARN
|
|
|
|
## Warning for --start-address/--stop-address works regardless of the other options used including --section.
|
|
# RUN: llvm-objdump --syms --section=.text2 --start-address=0x1004 --stop-address=0x1005 %t 2>&1 \
|
|
# RUN: | FileCheck %s --check-prefix=WARN
|
|
|
|
## Sections without the SHF_ALLOC flag are ignored in address range calculation.
|
|
# RUN: llvm-objdump --file-headers --start-address=0x1 --stop-address=0x3 %t.3 2>&1 \
|
|
# RUN: | FileCheck %s --check-prefix=WARN
|
|
|
|
## No warning for relocatable objects.
|
|
# RUN: llvm-objdump --file-headers --start-address=0x1004 --stop-address=0x1005 %t.o 2>&1 \
|
|
# RUN: | FileCheck %s --implicit-check-not=warning:
|
|
|
|
## No warning if neither --start-address nor --stop-address are specified.
|
|
# RUN: llvm-objdump --file-headers %t 2>&1 | FileCheck %s --implicit-check-not=warning:
|
|
|
|
# WARN: warning: {{.*}}: no section overlaps the range {{.*}} specified by --start-address/--stop-address
|
|
# WARN-STOP-ONLY: warning: {{.*}}: no section has address less than 0x1000 specified by --stop-address
|
|
# WARN-START-ONLY: warning: {{.*}}: no section has address greater than or equal to 0x1500 specified by --start-address
|
|
|
|
# MULTI-INPUT: file format
|
|
# MULTI-INPUT: warning: {{.*}}: no section overlaps the range [0x2001,0x2005) specified by --start-address/--stop-address
|
|
# MULTI-INPUT: file format
|
|
# MULTI-INPUT-NOT: warning:
|
|
|
|
--- !ELF
|
|
FileHeader:
|
|
Class: ELFCLASS64
|
|
Data: ELFDATA2LSB
|
|
Type: ET_EXEC
|
|
Machine: EM_X86_64
|
|
Sections:
|
|
- Name: .text
|
|
Type: SHT_PROGBITS
|
|
Flags: [ SHF_ALLOC, SHF_EXECINSTR ]
|
|
Address: 0x1000
|
|
Size: 4
|
|
- Name: .text2
|
|
Type: SHT_PROGBITS
|
|
Flags: [ SHF_ALLOC, SHF_EXECINSTR ]
|
|
Address: 0x1400
|
|
Size: 4
|
|
ProgramHeaders:
|
|
- Type: PT_LOAD
|
|
Flags: [ PF_X, PF_R ]
|
|
VAddr: 0x1000
|
|
FileSize: 0x500
|
|
FirstSec: .text
|
|
LastSec: .text2
|
|
|
|
--- !ELF
|
|
FileHeader:
|
|
Class: ELFCLASS64
|
|
Data: ELFDATA2LSB
|
|
Type: ET_DYN
|
|
Machine: EM_X86_64
|
|
Sections:
|
|
- Name: .text
|
|
Type: SHT_PROGBITS
|
|
Flags: [ SHF_ALLOC, SHF_EXECINSTR ]
|
|
Address: 0x2000
|
|
Size: 4
|
|
ProgramHeaders:
|
|
- Type: PT_LOAD
|
|
Flags: [ PF_X, PF_R ]
|
|
VAddr: 0x1000
|
|
FileSize: 0x4
|
|
FirstSec: .text
|
|
LastSec: .text
|
|
|
|
--- !ELF
|
|
FileHeader:
|
|
Class: ELFCLASS64
|
|
Data: ELFDATA2LSB
|
|
Type: ET_REL
|
|
Machine: EM_X86_64
|
|
Sections:
|
|
- Name: .text
|
|
Type: SHT_PROGBITS
|
|
Flags: [ SHF_ALLOC, SHF_EXECINSTR ]
|
|
Address: 0x1000
|
|
Size: 4
|
|
|
|
--- !ELF
|
|
FileHeader:
|
|
Class: ELFCLASS64
|
|
Data: ELFDATA2LSB
|
|
Type: ET_DYN
|
|
Machine: EM_X86_64
|
|
Sections:
|
|
- Name: .non.alloc
|
|
Type: SHT_PROGBITS
|
|
Size: 2
|