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
34 lines
687 B
Plaintext
34 lines
687 B
Plaintext
/*
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Test when program segment contains only FLAGS attribute.
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RUN: yaml2obj -format=elf %p/Inputs/simple.o.yaml -o=%t.o
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RUN: lld -flavor gnu -target x86_64 -T %s %t.o -static -o %t1
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RUN: llvm-readobj -program-headers %t1 | FileCheck -check-prefix PROGRAM-FLAGS-PHDR %s
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*/
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ENTRY(_start)
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PHDRS
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{
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header PT_PHDR PHDRS FLAGS(0x7);
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text PT_LOAD FILEHDR PHDRS;
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}
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SECTIONS
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{
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.text : { *(.text) } :text
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.data : { *(.data) }
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}
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/*
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PROGRAM-FLAGS-PHDR: ProgramHeader {
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PROGRAM-FLAGS-PHDR: Type: PT_PHDR (0x6)
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PROGRAM-FLAGS-PHDR: Flags [ (0x7)
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PROGRAM-FLAGS-PHDR: PF_R (0x4)
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PROGRAM-FLAGS-PHDR: PF_W (0x2)
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PROGRAM-FLAGS-PHDR: PF_X (0x1)
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PROGRAM-FLAGS-PHDR: ]
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PROGRAM-FLAGS-PHDR: }
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*/
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