0c8beb1c95
Add PT_PHDR segment depending on its availability in linker script's PHDRS command, fallback if no linker script is given. Handle FILEHDR, PHDRS and FLAGS attributes of program header. Differential Revision: http://reviews.llvm.org/D11589 llvm-svn: 244743
64 lines
1.6 KiB
Plaintext
64 lines
1.6 KiB
Plaintext
/*
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This group of tests checks invalid cases of defining and using PHDRS
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command in linker scripts.
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This test uses a single X86-64 input object, simple.o, created with the
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following X86-64 assembly code:
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*** simple.S:
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(command line clang -c simple.S -o simple.o)
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.text
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main:
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mov $1, %eax
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movq $1, %rdi
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movq $msg, %rsi
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movq $14, %rdx
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syscall
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ret
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.globl _start
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_start:
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call main
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mov $60, %eax
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syscall
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ret
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.data
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msg: .asciz "Hello, World!\n"
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*/
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/*
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Prepare the object file to test on.
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RUN: yaml2obj -format=elf %p/Inputs/simple.o.yaml -o=%t.o
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*/
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/*
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Test undefined header used when no PHDRS defined.
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RUN: not lld -flavor gnu -target x86_64 -T %p/phdrs/undef-no-phdrs.script %t.o -static -o %t1 &> %t1-error
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RUN: FileCheck -check-prefix UNDEF-NO-PHDRS %s < %t1-error
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UNDEF-NO-PHDRS: Unknown header identifiers (missing in PHDRS command) are used
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*/
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/*
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Test undefined header used when PHDRS is empty.
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RUN: not lld -flavor gnu -target x86_64 -T %p/phdrs/undef-empty-phdrs.script %t.o -static -o %t2 &> %t2-error
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RUN: FileCheck -check-prefix UNDEF-EMPTY-PHDRS %s < %t2-error
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UNDEF-EMPTY-PHDRS: Unknown header identifiers (missing in PHDRS command) are used
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*/
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/*
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Test undefined header used when PHDRS contains definitions.
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RUN: not lld -flavor gnu -target x86_64 -T %p/phdrs/undef-id-phdrs.script %t.o -static -o %t3 &> %t3-error
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RUN: FileCheck -check-prefix UNDEF-ID-PHDRS %s < %t3-error
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UNDEF-ID-PHDRS: Unknown header identifiers (missing in PHDRS command) are used
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*/
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