# REQUIRES: x86
# RUN: rm -rf %t && split-file %s %t && cd %t
# RUN: llvm-mc -filetype=obj -triple=x86_64 -crel a.s -o a.o
# RUN: llvm-mc -filetype=obj -triple=x86_64 -crel b.s -o b.o
# RUN: ld.lld -pie a.o b.o -o out
# RUN: llvm-objdump -d out | FileCheck %s
# RUN: llvm-readelf -Srs out | FileCheck %s --check-prefix=RELOC
# RUN: llvm-dwarfdump --eh-frame out | FileCheck %s --check-prefix=UNWIND
# CHECK: <_start>:
# CHECK-NEXT: callq {{.*}} <foo>
# CHECK-NEXT: callq {{.*}} <foo>
# CHECK-EMPTY:
# CHECK-NEXT: <foo>:
# CHECK-NEXT: leaq {{.*}} # 0x27c
# CHECK-NEXT: leaq {{.*}} # 0x278
# RELOC: .data PROGBITS {{0*}}[[#%x,DATA:]]
# RELOC: {{0*}}[[#DATA+8]] 0000000000000008 R_X86_64_RELATIVE [[#%x,DATA+0x8000000000000000]]
# RELOC: 00000000000012f4 0 NOTYPE GLOBAL DEFAULT [[#]] _start
# RELOC-NEXT: 00000000000012fe 0 NOTYPE GLOBAL DEFAULT [[#]] foo
## initial_location fields in FDEs are correctly relocated.
# UNWIND: 00000018 00000010 0000001c FDE cie=00000000 pc=000012f4...000012fe
# UNWIND: 0000002c 00000010 00000030 FDE cie=00000000 pc=000012fe...0000130c
# RUN: ld.lld -pie --emit-relocs a.o b.o -o out1
# RUN: llvm-objdump -dr out1 | FileCheck %s --check-prefix=CHECKE
# RUN: llvm-readelf -Sr out1 | FileCheck %s --check-prefix=RELOCE
# CHECKE: <_start>:
# CHECKE-NEXT: callq {{.*}} <foo>
# CHECKE-NEXT: R_X86_64_PLT32 foo-0x4
# CHECKE-NEXT: callq {{.*}} <foo>
# CHECKE-NEXT: R_X86_64_PLT32 .text+0x6
# CHECKE-EMPTY:
# CHECKE-NEXT: <foo>:
# CHECKE-NEXT: leaq {{.*}}
# CHECKE-NEXT: R_X86_64_PC32 .L.str-0x4
# CHECKE-NEXT: leaq {{.*}}
# CHECKE-NEXT: R_X86_64_PC32 .L.str1-0x4
# RELOCE: .rodata PROGBITS {{0*}}[[#%x,RO:]]
# RELOCE: .eh_frame PROGBITS {{0*}}[[#%x,EHFRAME:]]
# RELOCE: .data PROGBITS {{0*}}[[#%x,DATA:]]
# RELOCE: Relocation section '.crel.data' at offset {{.*}} contains 2 entries:
# RELOCE-NEXT: Offset Info Type Symbol's Value Symbol's Name + Addend
# RELOCE-NEXT: {{0*}}[[#DATA+8]] {{.*}} R_X86_64_64 {{.*}} .data - 8000000000000000
# RELOCE-NEXT: {{0*}}[[#DATA+24]]{{.*}} R_X86_64_64 {{.*}} .data - 1
# RELOCE: Relocation section '.crel.eh_frame' at offset {{.*}} contains 2 entries:
# RELOCE-NEXT: Offset Info Type Symbol's Value Symbol's Name + Addend
# RELOCE-NEXT: {{0*}}[[#EHFRAME+32]] {{.*}} R_X86_64_PC32 {{.*}} .text + 0
# RELOCE-NEXT: {{0*}}[[#EHFRAME+52]] {{.*}} R_X86_64_PC32 {{.*}} .text + a
# RELOCE: Relocation section '.crel.rodata' at offset {{.*}} contains 4 entries:
# RELOCE-NEXT: Offset Info Type Symbol's Value Symbol's Name + Addend
# RELOCE-NEXT: {{0*}}[[#RO+8]] {{.*}} R_X86_64_PC32 {{.*}} foo + 0
# RELOCE-NEXT: {{0*}}[[#RO+23]] {{.*}} R_X86_64_PC32 {{.*}} foo + 3f
# RELOCE-NEXT: {{0*}}[[#RO+39]] {{.*}} R_X86_64_PC64 {{.*}} foo + 7f
# RELOCE-NEXT: {{0*}}[[#RO+47]] {{.*}} R_X86_64_PC32 {{.*}} _start - 1f81
#--- a.s
.global _start, foo
_start:
.cfi_startproc # Test .eh_frame
call foo
call .text.foo
.cfi_endproc
.section .text.foo,"ax"
foo:
.cfi_startproc
leaq .L.str(%rip), %rsi
leaq .L.str1(%rip), %rsi
.cfi_endproc
.section .rodata.str1.1,"aMS",@progbits,1
.L.str:
.asciz "abc"
.L.str1:
.asciz "def"
.data
.quad 0
.quad .data - 0x8000000000000000
.quad 0
.quad .data - 1
#--- b.s
.section .rodata,"a"
.long foo - .
.space 15-4
.long foo - . + 63 # offset+=15
.space 16-4
.quad foo - . + 127 # offset+=16
.long _start - . - 8065