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# REQUIRES: x86
# RUN: rm -rf %t && split-file %s %t && cd %t
# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-openbsd randomdata.s -o randomdata.o
# RUN: ld.lld randomdata.o -o randomdata
# RUN: llvm-readelf -S -l randomdata | FileCheck %s --check-prefix=RANDOMDATA
# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-openbsd /dev/null -o wxneeded.o
# RUN: ld.lld -z wxneeded wxneeded.o -o wxneeded
# RUN: llvm-readelf -l wxneeded | FileCheck %s --check-prefix=WXNEEDED
# RUN: ld.lld -T lds randomdata.o -o out
# RUN: llvm-readelf -S -l out | FileCheck %s --check-prefixes=RANDOMDATA,CHECK
# RANDOMDATA: Name Type Address Off Size ES Flg Lk Inf Al
# RANDOMDATA: .openbsd.randomdata PROGBITS [[ADDR:[0-9a-f]+]] [[O:[0-9a-f]+]] 000008 00 A 0 0 1
# WXNEEDED: Type Offset VirtAddr PhysAddr FileSiz MemSiz Flg Align
# WXNEEDED: OPENBSD_WXNEEDED 0x000000 0x0000000000000000 0x0000000000000000 0x000000 0x000000 E 0
# RANDOMDATA: Type Offset VirtAddr PhysAddr FileSiz MemSiz Flg Align
# RANDOMDATA: OPENBSD_RANDOMIZE 0x[[O]] 0x[[ADDR]] 0x[[ADDR]] 0x000008 0x000008 R 0x1
# CHECK-NEXT: OPENBSD_BOOTDATA 0x000000 0x0000000000000000 0x0000000000000000 0x000000 0x000000 R 0
# CHECK-NEXT: OPENBSD_MUTABLE 0x000000 0x0000000000000000 0x0000000000000000 0x000000 0x000000 R 0
# CHECK-NEXT: OPENBSD_SYSCALLS 0x000000 0x0000000000000000 0x0000000000000000 0x000000 0x000000 R 0
# CHECK-NEXT: OPENBSD_WXNEEDED 0x000000 0x0000000000000000 0x0000000000000000 0x000000 0x000000 R 0
#--- randomdata.s
.section .openbsd.randomdata, "a"
.quad 0
#--- lds
PHDRS {
text PT_LOAD FILEHDR PHDRS;
rand PT_OPENBSD_RANDOMIZE;
boot PT_OPENBSD_BOOTDATA;
mutable PT_OPENBSD_MUTABLE;
syscalls PT_OPENBSD_SYSCALLS;
wxneeded PT_OPENBSD_WXNEEDED;
}
SECTIONS {
. = SIZEOF_HEADERS;
.text : { *(.text) }
.openbsd.randomdata : { *(.openbsd.randomdata) } : rand
}
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