90 lines
3.7 KiB
Plaintext
90 lines
3.7 KiB
Plaintext
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## Test that the -x alias can be used flexibly. Create a baseline and ensure
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## all other combinations are identical.
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# RUN: yaml2obj --docnum=1 %s -o %t
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# RUN: llvm-readelf --file-header --hex-dump=.shstrtab %t > %t.hexdump.out
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# RUN: llvm-readelf -h --hex-dump .shstrtab %t > %t.hexdump.1
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# RUN: llvm-readelf -h -x .shstrtab %t > %t.hexdump.2
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# RUN: llvm-readelf -h -x=.shstrtab %t > %t.hexdump.3
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# RUN: llvm-readelf -h -x.shstrtab %t > %t.hexdump.4
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# RUN: llvm-readelf -hx .shstrtab %t > %t.hexdump.5
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# RUN: llvm-readelf -hx=.shstrtab %t > %t.hexdump.6
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# RUN: llvm-readelf -hx.shstrtab %t > %t.hexdump.7
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# RUN: cmp %t.hexdump.out %t.hexdump.1
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# RUN: cmp %t.hexdump.out %t.hexdump.2
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# RUN: cmp %t.hexdump.out %t.hexdump.3
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# RUN: cmp %t.hexdump.out %t.hexdump.4
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# RUN: cmp %t.hexdump.out %t.hexdump.5
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# RUN: cmp %t.hexdump.out %t.hexdump.6
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# RUN: cmp %t.hexdump.out %t.hexdump.7
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## A sanity check to verify that the .shstrtab section has index 2.
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# RUN: llvm-readelf -S %t | FileCheck %s --check-prefix=ELF-SEC
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# ELF-SEC: [ 2] .shstrtab
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## Test we dump the section only once when the option is specified multiple times for the same section.
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# RUN: llvm-readobj -x 2 -x 2 -x .shstrtab -x .shstrtab %t 2>&1 \
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# RUN: | FileCheck %s --check-prefix=ELF
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## Test warnings reported when an unknown section name and index are specified.
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# RUN: llvm-readobj -x 2 -x .shstrtab -x 3 -x not_exist %t 2>&1 \
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# RUN: | FileCheck %s -DFILE=%t --check-prefixes=ELF-WARN,ELF
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# ELF-WARN: warning: '[[FILE]]': could not find section 'not_exist'
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# ELF-WARN: warning: '[[FILE]]': could not find section 3
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# ELF: Hex dump of section '.shstrtab':
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# ELF-NEXT: 0x00000000 002e7368 73747274 6162002e 73747274 ..shstrtab..strt
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# ELF-NEXT: 0x00000010 616200 ab.
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# ELF-NOT: {{.}}
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## This test shows that we include the tool name in an error/warning message.
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# RUN: llvm-readelf -x 10 %t 2>&1 | FileCheck --check-prefix=WARN %s -DTOOL=readelf
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# RUN: llvm-readobj -x 10 %t 2>&1 | FileCheck --check-prefix=WARN %s -DTOOL=readobj
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# WARN: llvm-[[TOOL]]{{(\.exe)?}}: warning: '{{.*}}': could not find section 10
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--- !ELF
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FileHeader:
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Class: ELFCLASS32
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Data: ELFDATA2LSB
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Type: ET_DYN
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## Test that llvm-readelf emits the correct number of spaces between the hex data
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## and its ascii representation.
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## a) When the hex data doesn't fill a column other than the last one.
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# RUN: yaml2obj --docnum=2 -DSIZE=18 %s -o %t2.out1
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# RUN: llvm-readelf --hex-dump=.sec %t2.out1 | \
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# RUN: FileCheck %s --match-full-lines --strict-whitespace --check-prefix=SPACES1
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# SPACES1:Hex dump of section '.sec':
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# SPACES1-NEXT:0x00000000 00000000 00000000 00000000 00000000 ................
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# SPACES1-NEXT:0x00000010 0000 ..
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## b) When the hex data doesn't fill the last column.
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# RUN: yaml2obj --docnum=2 -DSIZE=30 %s -o %t2.out2
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# RUN: llvm-readelf --hex-dump=.sec %t2.out2 | \
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# RUN: FileCheck %s --match-full-lines --strict-whitespace --check-prefix=SPACES2
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# SPACES2:Hex dump of section '.sec':
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# SPACES2-NEXT:0x00000000 00000000 00000000 00000000 00000000 ................
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# SPACES2-NEXT:0x00000010 00000000 00000000 00000000 0000 ..............
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## c) When the hex data fills a column.
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# RUN: yaml2obj --docnum=2 -DSIZE=28 %s -o %t2.out3
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# RUN: llvm-readelf --hex-dump=.sec %t2.out3 | \
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# RUN: FileCheck %s --match-full-lines --strict-whitespace --check-prefix=SPACES3
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# SPACES3:Hex dump of section '.sec':
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# SPACES3-NEXT:0x00000000 00000000 00000000 00000000 00000000 ................
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# SPACES3-NEXT:0x00000010 00000000 00000000 00000000 ............
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--- !ELF
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FileHeader:
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Class: ELFCLASS32
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Data: ELFDATA2LSB
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Type: ET_DYN
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Sections:
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- Name: .sec
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Type: SHT_PROGBITS
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Size: [[SIZE]]
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