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6ed66fd14e
This is combination of two patches by Nicholas Wilson: 1. https://reviews.llvm.org/D41954 2. https://reviews.llvm.org/D42495 Along with a few local modifications: - One change I made was to add the UNDEFINED bit to the binary format to avoid the extra byte used when writing data symbols. Although this bit is redundant for other symbols types (i.e. undefined can be implied if a function or global is a wasm import) - I prefer to be explicit and consistent and not have derived flags. - Some field renaming. - Some reverting of unrelated minor changes. - No test output differences. Differential Revision: https://reviews.llvm.org/D43147 llvm-svn: 325860
196 lines
6.8 KiB
Plaintext
196 lines
6.8 KiB
Plaintext
RUN: yaml2obj %p/Inputs/COFF/i386.yaml | llvm-nm -a -S - \
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RUN: | FileCheck %s -check-prefix COFF32
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RUN: yaml2obj %p/Inputs/COFF/x86-64.yaml | llvm-nm -a -S - \
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RUN: | FileCheck %s -check-prefix COFF64
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RUN: llvm-nm %p/Inputs/trivial-object-test.wasm \
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RUN: | FileCheck %s -check-prefix WASM
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RUN: llvm-nm %p/Inputs/trivial-object-test.elf-i386 \
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RUN: | FileCheck %s -check-prefix ELF
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RUN: llvm-nm %p/Inputs/trivial-object-test.elf-i386 -S \
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RUN: | FileCheck %s -check-prefix ELF-SIZE
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RUN: llvm-nm -o %p/Inputs/trivial-object-test.elf-i386 \
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RUN: | FileCheck %s -check-prefix ELF-o
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RUN: llvm-nm -u %p/Inputs/trivial-object-test.elf-i386 \
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RUN: | FileCheck %s -check-prefix ELF-u
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RUN: llvm-nm %p/Inputs/trivial-object-test.elf-x86-64 \
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RUN: | FileCheck %s -check-prefix ELF64
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RUN: llvm-nm %p/Inputs/weak.elf-x86-64 \
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RUN: | FileCheck %s -check-prefix WEAK-ELF64
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RUN: llvm-nm %p/Inputs/absolute.elf-x86-64 \
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RUN: | FileCheck %s -check-prefix ABSOLUTE-ELF64
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RUN: llvm-nm %p/Inputs/trivial-object-test.macho-i386 \
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RUN: | FileCheck %s -check-prefix macho
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RUN: llvm-nm -U %p/Inputs/trivial-object-test.macho-i386 \
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RUN: | FileCheck %s -check-prefix macho-U
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RUN: llvm-nm %p/Inputs/trivial-object-test.macho-x86-64 \
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RUN: | FileCheck %s -check-prefix macho64
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RUN: llvm-nm %p/Inputs/macho-text-data-bss.macho-x86_64 \
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RUN: | FileCheck %s -check-prefix macho-tdb
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RUN: llvm-nm -j %p/Inputs/macho-text-data-bss.macho-x86_64 \
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RUN: | FileCheck %s -check-prefix macho-j
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RUN: llvm-nm -r %p/Inputs/macho-text-data-bss.macho-x86_64 \
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RUN: | FileCheck %s -check-prefix macho-r
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RUN: llvm-nm %p/Inputs/macho-text-data-bss.macho-x86_64 -s __DATA __data \
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RUN: | FileCheck %s -check-prefix macho-s
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RUN: llvm-nm -x %p/Inputs/macho-text-data-bss.macho-x86_64 \
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RUN: | FileCheck %s -check-prefix macho-x
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RUN: llvm-nm -o %p/Inputs/macho-text-data-bss.macho-x86_64 \
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RUN: | FileCheck %s -check-prefix macho-o
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RUN: llvm-nm -p -a %p/Inputs/macho-hello-g.macho-x86_64 \
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RUN: | FileCheck %s -check-prefix macho-pa
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RUN: llvm-nm -u %p/Inputs/macho-hello-g.macho-x86_64 \
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RUN: | FileCheck %s -check-prefix macho-u
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RUN: llvm-nm -S -a %p/Inputs/common.coff-i386 \
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RUN: | FileCheck %s -check-prefix COFF-COMMON
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RUN: llvm-nm %p/Inputs/relocatable-with-section-address.elf-x86-64 \
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RUN: | FileCheck %s -check-prefix ELF-SEC-ADDR64
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RUN: llvm-nm %p/Inputs/thumb-symbols.elf.arm \
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RUN: | FileCheck %s -check-prefix ELF-THUMB
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RUN: mkdir -p %t
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RUN: cd %t
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RUN: cp %p/Inputs/trivial-object-test.macho-i386 a.out
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RUN: llvm-nm | FileCheck %s -check-prefix A-OUT
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COFF32: 00000000 d .data
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COFF32-NEXT: 00000000 t .text
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COFF32-NEXT: 00000000 d L_.str
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COFF32-NEXT: U _SomeOtherFunction
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COFF32-NEXT: 00000000 T _main
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COFF32-NEXT: U _puts
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WASM: 00000000 d .L.str
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WASM-NEXT: U SomeOtherFunction
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WASM-NEXT: 00000002 T main
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WASM-NEXT: U puts
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WASM-NEXT: 00000010 D var
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COFF64: 00000000 d .data
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COFF64-NEXT: 00000000 t .text
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COFF64-NEXT: 00000000 r ??__Ex@@YAXXZ
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COFF64-NEXT: 00000000 d L.str
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COFF64-NEXT: U SomeOtherFunction
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COFF64-NEXT: 00000000 T main
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COFF64-NEXT: U puts
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COFF-COMMON: 00000000 b .bss
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COFF-COMMON-NEXT: 00000000 d .data
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COFF-COMMON-NEXT: 00000000 d .drectve
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COFF-COMMON-NEXT: 00000000 n .file
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COFF-COMMON-NEXT: 00000000 r .rdata$zzz
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COFF-COMMON-NEXT: 00000000 t .text
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COFF-COMMON-NEXT: C _a
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ELF-NOT: U
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ELF: U SomeOtherFunction
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ELF: 00000000 T main
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ELF: U puts
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ELF-SIZE: U SomeOtherFunction
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ELF-SIZE-NEXT: 00000000 00000024 T main
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ELF-SIZE-NEXT: U puts
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ELF-o: {{.*}}/trivial-object-test.elf-i386: U SomeOtherFunction
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ELF-o: {{.*}}/trivial-object-test.elf-i386: 00000000 T main
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ELF-o: {{.*}}/trivial-object-test.elf-i386: U puts
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ELF-u: U SomeOtherFunction
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ELF-u: U puts
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ELF64: U SomeOtherFunction
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ELF64: 0000000000000000 T main
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ELF64: U puts
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WEAK-ELF64: w f1
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WEAK-ELF64: 0000000000000000 W f2
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WEAK-ELF64: v x1
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WEAK-ELF64: 0000000000000000 V x2
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ABSOLUTE-ELF64: 0000000000000123 a a1
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ABSOLUTE-ELF64: 0000000000000123 A a2
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macho: U _SomeOtherFunction
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macho: 00000000 T _main
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macho: U _puts
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macho-U-NOT: U _SomeOtherFunction
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macho-U: 00000000 T _main
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macho-U-NOT: U _puts
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macho64: 0000000000000028 s L_.str
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macho64: U _SomeOtherFunction
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macho64: 0000000000000000 T _main
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macho64: U _puts
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macho-tdb: 0000000000000030 s EH_frame0
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macho-tdb: 0000000000000070 b _b
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macho-tdb: 000000000000000c D _d
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macho-tdb: 0000000000000000 T _t
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macho-tdb: 0000000000000048 S _t.eh
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macho-j: EH_frame0
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macho-j: _b
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macho-j: _d
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macho-j: _t
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macho-j: _t.eh
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macho-r: 0000000000000048 S _t.eh
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macho-r-NEXT: 0000000000000000 T _t
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macho-r-NEXT: 000000000000000c D _d
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macho-r-NEXT: 0000000000000070 b _b
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macho-r-NEXT: 0000000000000030 s EH_frame0
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macho-s: 000000000000000c D _d
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macho-s-NOT: 0000000000000048 S _t.eh
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macho-s-NOT: 0000000000000000 T _t
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macho-s-NOT: 0000000000000070 b _b
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macho-s-NOT: 0000000000000030 s EH_frame0
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macho-x: 0000000000000030 0e 05 0000 00000010 EH_frame0
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macho-x: 0000000000000070 0e 03 0000 0000000d _b
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macho-x: 000000000000000c 0f 02 0000 00000004 _d
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macho-x: 0000000000000000 0f 01 0000 00000001 _t
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macho-x: 0000000000000048 0f 05 0000 00000007 _t.eh
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macho-o: {{.*}}/macho-text-data-bss.macho-x86_64: 0000000000000030 s EH_frame0
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macho-o: {{.*}}/macho-text-data-bss.macho-x86_64: 0000000000000070 b _b
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macho-o: {{.*}}/macho-text-data-bss.macho-x86_64: 000000000000000c D _d
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macho-o: {{.*}}/macho-text-data-bss.macho-x86_64: 0000000000000000 T _t
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macho-o: {{.*}}/macho-text-data-bss.macho-x86_64: 0000000000000048 S _t.eh
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macho-pa: 0000000000000000 - 00 0000 SO /Volumes/SandBox/
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macho-pa: 0000000000000000 - 00 0000 SO hello.c
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macho-pa: 0000000053c8408d - 03 0001 OSO /Volumes/SandBox/hello.o
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macho-pa: 0000000100000f30 - 01 0000 BNSYM
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macho-pa: 0000000100000f30 - 01 0000 FUN _main
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macho-pa: 000000000000003b - 00 0000 FUN
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macho-pa: 000000000000003b - 01 0000 ENSYM
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macho-pa: 0000000000000000 - 01 0000 SO
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macho-pa: 0000000100000000 T __mh_execute_header
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macho-pa: 0000000100000f30 T _main
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macho-pa: U _printf
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macho-pa: U dyld_stub_binder
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macho-u: _printf
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macho-u: dyld_stub_binder
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Test that nm uses addresses even with ELF .o files.
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ELF-SEC-ADDR64: 0000000000000058 D a
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ELF-SEC-ADDR64-NEXT: 000000000000005c D b
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ELF-SEC-ADDR64-NEXT: 0000000000000040 T f
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ELF-SEC-ADDR64-NEXT: 0000000000000050 T g
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ELF-SEC-ADDR64-NEXT: 0000000000000060 D p
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Test that we drop the thumb bit only from function addresses.
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ELF-THUMB: 00000000 t f
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ELF-THUMB: 00000003 t g
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A-OUT: U _SomeOtherFunction
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A-OUT: 00000000 T _main
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A-OUT: U _puts
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