1 files changed, 57 insertions, 0 deletions
diff --git a/test/ELF/linkerscript/orphan-end.s b/test/ELF/linkerscript/orphan-end.s
new file mode 100644
index 000000000000..5f56d8f487a2
--- /dev/null
+++ b/test/ELF/linkerscript/orphan-end.s
@@ -0,0 +1,57 @@
+# REQUIRES: x86
+# RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %s -o %t.o
+
+# Test that .orphan_rx is placed after __stack_end. This matches bfd's
+# behavior when the orphan section is the last one.
+
+# RUN: echo "SECTIONS {             \
+# RUN:        __start_text = .;     \
+# RUN:        .text : { *(.text*) } \
+# RUN:        __end_text = .;       \
+# RUN:        __stack_start = .;    \
+# RUN:        . = . + 0x1000;       \
+# RUN:        __stack_end = .;      \
+# RUN:      }" > %t.script
+# RUN: ld.lld -o %t --script %t.script %t.o
+# RUN: llvm-readelf -S --symbols %t | FileCheck %s
+
+# CHECK-DAG: .text             PROGBITS        0000000000000000
+# CHECK-DAG: .orphan_rx        PROGBITS        0000000000001004
+
+# CHECK-DAG: 0000000000000000 {{.*}} __start_text
+# CHECK-DAG: 0000000000000004 {{.*}} __end_text
+# CHECK-DAG: 0000000000000004 {{.*}} __stack_start
+# CHECK-DAG: 0000000000001004 {{.*}} __stack_end
+
+# Test that .orphan_rx is now placed before __stack_end. This matches bfd's
+# behavior when the orphan section is not the last one.
+
+# RUN: echo "SECTIONS {             \
+# RUN:        __start_text = .;     \
+# RUN:        .text : { *(.text*) } \
+# RUN:        __end_text = .;       \
+# RUN:        __stack_start = .;    \
+# RUN:        . = . + 0x1000;       \
+# RUN:        __stack_end = .;      \
+# RUN:        .orphan_rw : { *(.orphan_rw*) } \
+# RUN:      }" > %t.script
+# RUN: ld.lld -o %t --script %t.script %t.o
+# RUN: llvm-readelf -S --symbols %t | FileCheck --check-prefix=MIDDLE %s
+
+# MIDDLE-DAG: .text             PROGBITS        0000000000000000
+# MIDDLE-DAG: .orphan_rx        PROGBITS        0000000000000004
+
+# MIDDLE-DAG: 0000000000000000 {{.*}} __start_text
+# MIDDLE-DAG: 0000000000000004 {{.*}} __end_text
+# MIDDLE-DAG: 0000000000000004 {{.*}} __stack_start
+# MIDDLE-DAG: 0000000000001008 {{.*}} __stack_end
+
+        .global _start
+_start:
+        .zero 4
+
+        .section .orphan_rx,"ax"
+        .zero 4
+
+        .section .orphan_rw,"aw"
+        .zero 4