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# RUN: rm -rf %t && mkdir -p %t
# RUN: llvm-mc -triple=x86_64-unknown-linux -position-independent -filetype=obj \
# RUN: -large-code-model -o %t/elf_lg_pic_reloc.o %s
# RUN: llvm-jitlink -noexec -slab-allocate 100Kb -slab-address 0xfff00000 \
# RUN: -check %s %t/elf_lg_pic_reloc.o
#
# Test ELF large/PIC relocations.
.text
.file "testcase.c"
# Empty main entry point.
.globl main
.p2align 4, 0x90
.type main,@function
main:
retq
.size main, .-main
# Test R_X86_64_GOTPC64 handling. We want to check that the offset of the
# operand is the 64-bit delta to the start of the GOT.
# jitlink-check: decode_operand(test_gotpc64, 1) = \
# jitlink-check: _GLOBAL_OFFSET_TABLE_ - test_lg_pic_GOT
# jitlink-check: decode_operand(test_got64, 1) = \
# jitlink-check: got_addr(elf_lg_pic_reloc.o, named_data) - \
# jitlink-check: _GLOBAL_OFFSET_TABLE_
.globl test_lg_pic_GOT
.p2align 4, 0x90
.type test_lg_pic_GOT,@function
test_lg_pic_GOT:
.L0$pb:
leaq .L0$pb(%rip), %rax
.globl test_gotpc64
test_gotpc64:
movabsq $_GLOBAL_OFFSET_TABLE_-.L0$pb, %rcx
.size test_gotpc64, .-test_gotpc64
addq %rax, %rcx
.globl test_got64
test_got64:
movabsq $named_data@GOT, %rax
.size test_got64, .-test_got64
.size test_lg_pic_GOT, .-test_lg_pic_GOT
.data
.type named_data,@object
.p2align 3
named_data:
.quad 42
.size named_data, 8
.ident "clang version 10.0.0-4ubuntu1 "
.section ".note.GNU-stack","",@progbits
.addrsig
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