llvm-6502/test/MC/ELF/relocation.s
Rafael Espindola dcb11d3206 Handle 16 bit PC relative relocations.
Fixes pr23771.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@239214 91177308-0d34-0410-b5e6-96231b3b80d8
2015-06-06 02:29:56 +00:00

100 lines
3.9 KiB
ArmAsm

// RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o - | llvm-readobj -s -sr | FileCheck %s
// Test that we produce the correct relocation.
.section .pr23272,"aGw",@progbits,pr23272,comdat
.globl pr23272
pr23272:
pr23272_2:
pr23272_3 = pr23272_2
.text
bar:
movl $bar, %edx # R_X86_64_32
movq $bar, %rdx # R_X86_64_32S
movq $bar, bar(%rip) # R_X86_64_32S
movl bar, %edx # R_X86_64_32S
movq bar, %rdx # R_X86_64_32S
.long bar # R_X86_64_32
leaq foo@GOTTPOFF(%rip), %rax # R_X86_64_GOTTPOFF
leaq foo@TLSGD(%rip), %rax # R_X86_64_TLSGD
leaq foo@TPOFF(%rax), %rax # R_X86_64_TPOFF32
leaq foo@TLSLD(%rip), %rdi # R_X86_64_TLSLD
leaq foo@dtpoff(%rax), %rcx # R_X86_64_DTPOFF32
movabs foo@GOT, %rax # R_X86_64_GOT64
movabs foo@GOTOFF, %rax # R_X86_64_GOTOFF64
pushq $bar
movq foo(%rip), %rdx
leaq foo-bar(%r14),%r14
addq $bar,%rax # R_X86_64_32S
.quad foo@DTPOFF
movabsq $baz@TPOFF, %rax
.word foo-bar
.byte foo-bar
# this should probably be an error...
zed = foo +2
call zed@PLT
leaq -1+foo(%rip), %r11
movl $_GLOBAL_OFFSET_TABLE_, %eax
movabs $_GLOBAL_OFFSET_TABLE_, %rax
.quad blah@SIZE # R_X86_64_SIZE64
.quad blah@SIZE + 32 # R_X86_64_SIZE64
.quad blah@SIZE - 32 # R_X86_64_SIZE64
movl blah@SIZE, %eax # R_X86_64_SIZE32
movl blah@SIZE + 32, %eax # R_X86_64_SIZE32
movl blah@SIZE - 32, %eax # R_X86_64_SIZE32
.long foo@gotpcrel
.long foo@plt
.quad pr23272_2 - pr23272
.quad pr23272_3 - pr23272
.code16
call pr23771
// CHECK: Section {
// CHECK: Name: .rela.text
// CHECK: Relocations [
// CHECK-NEXT: 0x1 R_X86_64_32 .text
// CHECK-NEXT: 0x8 R_X86_64_32S .text
// CHECK-NEXT: 0x13 R_X86_64_32S .text
// CHECK-NEXT: 0x1A R_X86_64_32S .text
// CHECK-NEXT: 0x22 R_X86_64_32S .text
// CHECK-NEXT: 0x26 R_X86_64_32 .text
// CHECK-NEXT: 0x2D R_X86_64_GOTTPOFF foo 0xFFFFFFFFFFFFFFFC
// CHECK-NEXT: 0x34 R_X86_64_TLSGD foo 0xFFFFFFFFFFFFFFFC
// CHECK-NEXT: 0x3B R_X86_64_TPOFF32 foo 0x0
// CHECK-NEXT: 0x42 R_X86_64_TLSLD foo 0xFFFFFFFFFFFFFFFC
// CHECK-NEXT: 0x49 R_X86_64_DTPOFF32 foo 0x0
// CHECK-NEXT: 0x4F R_X86_64_GOT64 foo 0x0
// CHECK-NEXT: 0x59 R_X86_64_GOTOFF64 foo 0x0
// CHECK-NEXT: 0x62 R_X86_64_32S .text 0x0
// CHECK-NEXT: 0x69 R_X86_64_PC32 foo 0xFFFFFFFFFFFFFFFC
// CHECK-NEXT: 0x70 R_X86_64_PC32 foo 0x70
// CHECK-NEXT: 0x77 R_X86_64_32S .text 0x0
// CHECK-NEXT: 0x7B R_X86_64_DTPOFF64 foo 0x0
// CHECK-NEXT: 0x85 R_X86_64_TPOFF64 baz 0x0
// CHECK-NEXT: 0x8D R_X86_64_PC16 foo 0x8D
// CHECK-NEXT: 0x8F R_X86_64_PC8 foo 0x8F
// CHECK-NEXT: 0x91 R_X86_64_PLT32 zed 0xFFFFFFFFFFFFFFFC
// CHECK-NEXT: 0x98 R_X86_64_PC32 foo 0xFFFFFFFFFFFFFFFB
// CHECK-NEXT: 0x9D R_X86_64_GOTPC32 _GLOBAL_OFFSET_TABLE_ 0x1
// CHECK-NEXT: 0xA3 R_X86_64_GOTPC64 _GLOBAL_OFFSET_TABLE_ 0x2
// CHECK-NEXT: 0xAB R_X86_64_SIZE64 blah 0x0
// CHECK-NEXT: 0xB3 R_X86_64_SIZE64 blah 0x20
// CHECK-NEXT: 0xBB R_X86_64_SIZE64 blah 0xFFFFFFFFFFFFFFE0
// CHECK-NEXT: 0xC6 R_X86_64_SIZE32 blah 0x0
// CHECK-NEXT: 0xCD R_X86_64_SIZE32 blah 0x20
// CHECK-NEXT: 0xD4 R_X86_64_SIZE32 blah 0xFFFFFFFFFFFFFFE0
// CHECK-NEXT: 0xD8 R_X86_64_GOTPCREL foo 0x0
// CHECK-NEXT: 0xDC R_X86_64_PLT32 foo 0x0
// CHECK-NEXT: 0xF1 R_X86_64_PC16 pr23771 0xFFFFFFFFFFFFFFFE
// CHECK-NEXT: ]
// CHECK-NEXT: }