1// REQUIRES: aarch64
2// RUN: llvm-mc -filetype=obj -triple=aarch64 %s -o %t.o
3// RUN: llvm-mc -filetype=obj -triple=aarch64 %S/Inputs/abs255.s -o %t255.o
4// RUN: llvm-mc -filetype=obj -triple=aarch64 %S/Inputs/abs256.s -o %t256.o
5// RUN: llvm-mc -filetype=obj -triple=aarch64 %S/Inputs/abs257.s -o %t257.o
6
7/// Check for overflow with a R_AACH64_PLT32 relocation.
8
9// RUN: ld.lld -z max-page-size=4096 %t.o %t256.o -o %t2
10// RUN: llvm-objdump -s --section=.data %t2 | FileCheck %s
11
12// CHECK: Contents of section .data:
13/// 202158: S = 0x100, A = 0x80202057, P = 0x202158
14///         S + A - P = 0xffffff7f
15/// 20215c: S = 0x100, A = -0x7fdfdfa4, P = 0x20215c
16///         S + A - P = 0x80000000
17/// 202160: S = 0x100, A = 0, P = 0x202160
18///         S + A - P = 0xffdfdfa0
19// CHECK-NEXT: 202158 ffffff7f 00000080 a0dfdfff
20
21// RUN: not ld.lld -z max-page-size=4096 %t.o %t255.o -o /dev/null 2>&1 | FileCheck %s --check-prefix=OVERFLOW1
22// OVERFLOW1: relocation R_AARCH64_PLT32 out of range: -2147483649 is not in [-2147483648, 2147483647]; references foo
23
24// RUN: not ld.lld -z max-page-size=4096 %t.o %t257.o -o /dev/null 2>&1 | FileCheck %s --check-prefix=OVERFLOW2
25// OVERFLOW2: relocation R_AARCH64_PLT32 out of range: 2147483648 is not in [-2147483648, 2147483647]; references foo
26
27  .globl _start
28  _start:
29.data
30  .word foo@PLT - . + 2149589079
31  .word foo@PLT - . - 2145378212
32  .word foo@PLT - .
33