orphan-end.s
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# 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