llvm-project/lld/test/elf/ifunc.test

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RUN: lld -core -target x86_64-linux -emit-yaml -output=- -output-type=static \
RUN: %p/Inputs/ifunc.x86-64 -noinhibit-exec | FileCheck %s
RUN: lld -core -target x86_64-linux -emit-yaml -output=- -output-type=static \
RUN: %p/Inputs/ifunc.x86-64 -noinhibit-exec %p/Inputs/ifunc.cpp.x86-64 \
RUN: | FileCheck %s --check-prefix=PLT
RUN: lld -core -target x86_64-linux -output=%t %p/Inputs/ifunc.x86-64 \
RUN: -entry=main -output-type=static %p/Inputs/ifunc.cpp.x86-64 \
RUN: && llvm-objdump -d -s %t| FileCheck %s --check-prefix=BIN
CHECK: name: hey
CHECK: scope: global
CHECK: type: resolver
PLT: name: plt
PLT: scope: global
PLT: kind: R_X86_64_PC32
PLT: target: [[PLTNAME:[-a-zA-Z0-9_]+]]
PLT: name: main
PLT: scope: global
PLT: references
PLT: kind: R_X86_64_PC32
PLT: target: [[PLTNAME]]
// Make sure there's a got entry with a IRELATIVE relocation.
PLT: type: got
PLT: kind: R_X86_64_IRELATIVE
// Make sure the target of main's relocation is a stub with a PC32 relocation.
// This relocation is to the got atom, but you can't really write that check in
// FileCheck.
PLT: name: [[PLTNAME]]
PLT: type: stub
PLT: references
PLT: kind: R_X86_64_PC32
// This is a horribly brittle test. We need a way to do arithmetic on captured
// variables.
BIN: 40012c: ff 25 ce 1e 00 00 jmpq *7886(%rip)
BIN: .got.plt:
BIN-NEXT: 402000 00000000 00000000