1 files changed, 140 insertions, 0 deletions
diff --git a/test/ELF/pre_init_fini_array.s b/test/ELF/pre_init_fini_array.s
new file mode 100644
index 0000000000000..bf32283d25796
--- /dev/null
+++ b/test/ELF/pre_init_fini_array.s
@@ -0,0 +1,140 @@
+// RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t
+// RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %p/Inputs/shared.s -o %t2
+// RUN: ld.lld %t2 -o %t2.so -shared
+// RUN: ld.lld %t %t2.so -o %t2
+// RUN: llvm-readobj -r -symbols -sections -dynamic-table %t2 | FileCheck %s
+// RUN: llvm-objdump -d %t2 | FileCheck --check-prefix=DISASM %s
+// REQUIRES: x86
+
+.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
+
+
+.section .init_array,"aw",@init_array
+  .quad 0
+
+.section .preinit_array,"aw",@preinit_array
+        .quad 0
+        .byte 0
+
+.section .fini_array,"aw",@fini_array
+        .quad 0
+        .short 0
+
+// CHECK:      Name: .init_array
+// CHECK-NEXT: Type: SHT_INIT_ARRAY
+// CHECK-NEXT: Flags [
+// CHECK-NEXT:   SHF_ALLOC
+// CHECK-NEXT:   SHF_WRITE
+// CHECK-NEXT: ]
+// CHECK-NEXT: Address: [[INIT_ADDR:.*]]
+// CHECK-NEXT: Offset:
+// CHECK-NEXT: Size: [[INIT_SIZE:.*]]
+
+
+// CHECK:     Name: .preinit_array
+// CHECK-NEXT: Type: SHT_PREINIT_ARRAY
+// CHECK-NEXT: Flags [
+// CHECK-NEXT:   SHF_ALLOC
+// CHECK-NEXT:   SHF_WRITE
+// CHECK-NEXT:    ]
+// CHECK-NEXT: Address: [[PREINIT_ADDR:.*]]
+// CHECK-NEXT: Offset:
+// CHECK-NEXT: Size: [[PREINIT_SIZE:.*]]
+
+
+// CHECK:      Name: .fini_array
+// CHECK-NEXT: Type: SHT_FINI_ARRAY
+// CHECK-NEXT: Flags [
+// CHECK-NEXT:   SHF_ALLOC
+// CHECK-NEXT:   SHF_WRITE
+// CHECK-NEXT: ]
+// CHECK-NEXT: Address: [[FINI_ADDR:.*]]
+// CHECK-NEXT: Offset:
+// CHECK-NEXT: Size: [[FINI_SIZE:.*]]
+
+// CHECK:      Relocations [
+// CHECK-NEXT: ]
+
+// CHECK:        Name: __fini_array_end
+// CHECK-NEXT:   Value: 0x1201B
+// CHECK-NEXT:   Size: 0
+// CHECK-NEXT:   Binding: Local
+// CHECK-NEXT:   Type: None
+// CHECK-NEXT:   Other: 0
+// CHECK-NEXT:   Section: .fini_array
+// CHECK-NEXT: }
+// CHECK-NEXT: Symbol {
+// CHECK-NEXT:   Name: __fini_array_start
+// CHECK-NEXT:   Value: [[FINI_ADDR]]
+// CHECK-NEXT:   Size: 0
+// CHECK-NEXT:   Binding: Local
+// CHECK-NEXT:   Type: None
+// CHECK-NEXT:   Other: 0
+// CHECK-NEXT:   Section: .fini_array
+// CHECK-NEXT: }
+// CHECK-NEXT: Symbol {
+// CHECK-NEXT:   Name: __init_array_end
+// CHECK-NEXT:   Value: 0x12008
+// CHECK-NEXT:   Size: 0
+// CHECK-NEXT:   Binding: Local
+// CHECK-NEXT:   Type: None
+// CHECK-NEXT:   Other: 0
+// CHECK-NEXT:   Section: .init_array
+// CHECK-NEXT: }
+// CHECK-NEXT: Symbol {
+// CHECK-NEXT:   Name: __init_array_start
+// CHECK-NEXT:   Value: [[INIT_ADDR]]
+// CHECK-NEXT:   Size: 0
+// CHECK-NEXT:   Binding: Local
+// CHECK-NEXT:   Type: None
+// CHECK-NEXT:   Other: 0
+// CHECK-NEXT:   Section: .init_array
+// CHECK-NEXT: }
+// CHECK-NEXT: Symbol {
+// CHECK-NEXT:   Name: __preinit_array_end
+// CHECK-NEXT:   Value: 0x12011
+// CHECK-NEXT:   Size: 0
+// CHECK-NEXT:   Binding: Local
+// CHECK-NEXT:   Type: None
+// CHECK-NEXT:   Other: 0
+// CHECK-NEXT:   Section: .preinit_array
+// CHECK-NEXT: }
+// CHECK-NEXT: Symbol {
+// CHECK-NEXT:   Name: __preinit_array_start
+// CHECK-NEXT:   Value: [[PREINIT_ADDR]]
+// CHECK-NEXT:   Size: 0
+// CHECK-NEXT:   Binding: Local
+// CHECK-NEXT:   Type: None
+// CHECK-NEXT:   Other: 0
+// CHECK-NEXT:   Section: .preinit_array
+// CHECK-NEXT: }
+
+// CHECK: DynamicSection
+// CHECK: PREINIT_ARRAY        [[PREINIT_ADDR]]
+// CHECK: PREINIT_ARRAYSZ      [[PREINIT_SIZE]] (bytes)
+// CHECK: INIT_ARRAY           [[INIT_ADDR]]
+// CHECK: INIT_ARRAYSZ         [[INIT_SIZE]] (bytes)
+// CHECK: FINI_ARRAY           [[FINI_ADDR]]
+// CHECK: FINI_ARRAYSZ         [[FINI_SIZE]] (bytes)
+
+
+// 0x12008 - (0x11000 + 5) = 4099
+// 0x12011 - (0x11005 + 5) = 4103
+// 0x12000 - (0x1100a + 5) = 4081
+// 0x12008 - (0x1100f + 5) = 4084
+// 0x12011 - (0x11014 + 5) = 4088
+// 0x1201B - (0x11019 + 5) = 4093
+// DISASM:      _start:
+// DISASM-NEXT:   11000:  e8 {{.*}}  callq  4099
+// DISASM-NEXT:   11005:  e8 {{.*}}  callq  4103
+// DISASM-NEXT:   1100a:  e8 {{.*}}  callq  4081
+// DISASM-NEXT:   1100f:  e8 {{.*}}  callq  4084
+// DISASM-NEXT:   11014:  e8 {{.*}}  callq  4088
+// DISASM-NEXT:   11019:  e8 {{.*}}  callq  4093