68fa4e8c34
Summary: Currently when --no-rosegment is specified or a linker script with SECTIONS command is used, .rodata (A) .text (AX) are assigned the same rank and .rodata may be placed after .text . This increases the gap between .text and .bss and can cause pc-relative relocation overflow (e.g. gcc crtbegin.o crtbegin.S have R_X86_64_PC32 relocation from .text to .bss). This patch makes SingleRoRx affect only segment layout, not section layout. As a consequence, .rodata will be placed before .text regardless of SingleRoRx. Reviewers: espindola, ruiu, grimar, echristo, javed.absar Subscribers: emaste, arichardson, llvm-commits Differential Revision: https://reviews.llvm.org/D48405 llvm-svn: 335627
12 lines
489 B
ArmAsm
12 lines
489 B
ArmAsm
# REQUIRES: x86
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# RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %s -o %t.o
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# RUN: echo "SECTIONS {" > %t.script
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# RUN: echo ". = 0x150; . = 0x10; .text : {} }" >> %t.script
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# RUN: ld.lld %t.o --script %t.script -o %t -shared
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# RUN: llvm-objdump -section-headers %t | FileCheck %s
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# CHECK: Name Size Address
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# CHECK: .text 00000000 0000000000000010
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# RUN: echo "SECTIONS { . = 0x20; . = ASSERT(0x1, "foo"); }" > %t2.script
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# RUN: ld.lld %t.o --script %t2.script -o %t -shared
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