pre_init_fini_array_missing.s
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// REQUIRES: x86
// RUN: llvm-mc -filetype=obj -triple=x86_64 %s -o %t.o
// RUN: ld.lld %t.o -o %t
// RUN: llvm-objdump -d --no-show-raw-insn %t | FileCheck %s
// RUN: ld.lld -pie %t.o -o %t2
// RUN: llvm-objdump -d --no-show-raw-insn %t2 | FileCheck --check-prefix=PIE %s
.globl _start
_start:
call __preinit_array_start
call __preinit_array_end
call __init_array_start
call __init_array_end
call __fini_array_start
call __fini_array_end
// With no .init_array section the symbols resolve to .text.
// 0x201120 - (0x201120 + 5) = -5
// 0x201120 - (0x201125 + 5) = -10
// ...
// CHECK: Disassembly of section .text:
// CHECK-EMPTY:
// CHECK-NEXT: _start:
// CHECK-NEXT: 201120: callq -5
// CHECK-NEXT: callq -10
// CHECK-NEXT: callq -15
// CHECK-NEXT: callq -20
// CHECK-NEXT: callq -25
// CHECK-NEXT: callq -30
// In position-independent binaries, they resolve to .text too.
// PIE: Disassembly of section .text:
// PIE-EMPTY:
// PIE-NEXT: _start:
// PIE-NEXT: 1210: callq -5
// PIE-NEXT: callq -10
// PIE-NEXT: callq -15
// PIE-NEXT: callq -20
// PIE-NEXT: callq -25
// PIE-NEXT: callq -30