## 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
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