llvm-project/lld/test/ELF/fill-trap-ppc.s

32 lines
1.6 KiB
ArmAsm

# REQUIRES: ppc
# RUN: llvm-mc -filetype=obj -triple=powerpc64le-linux %s -o %t.o
# RUN: ld.lld %t.o -z separate-code -o %t.ppc64le
# RUN: llvm-readelf -Sl %t.ppc64le | FileCheck %s
# RUN: od -Ax -t x1 -N16 -j0x1fff0 %t.ppc64le | FileCheck %s -check-prefix=LE
# RUN: llvm-mc -filetype=obj -triple=powerpc64-linux %s -o %t.o
# RUN: ld.lld %t.o -z separate-code -o %t.ppc64
# RUN: llvm-readelf -Sl %t.ppc64 | FileCheck %s
# RUN: od -Ax -t x1 -N16 -j0x1fff0 %t.ppc64 | FileCheck %s -check-prefix=BE
# CHECK: [Nr] Name Type Address Off Size ES Flg Lk Inf Al
# CHECK-NEXT: [ 0] NULL 0000000000000000 000000 000000 00 0 0 0
# CHECK-NEXT: [ 1] .text PROGBITS 0000000010010000 010000 000004 00 AX 0 0 4
## TODO Remove empty .branch_lt
# CHECK-NEXT: [ 2] .branch_lt PROGBITS 0000000010020000 020000 000000 00 WA 0 0 8
# CHECK-NEXT: [ 3] .comment PROGBITS 0000000000000000 020000 000008 01 MS 0 0 1
# CHECK: Type Offset VirtAddr PhysAddr FileSiz MemSiz Flg Align
# CHECK-NEXT: PHDR 0x000040 0x0000000010000040 0x0000000010000040 0x000118 0x000118 R 0x8
# CHECK-NEXT: LOAD 0x000000 0x0000000010000000 0x0000000010000000 0x000158 0x000158 R 0x10000
# CHECK-NEXT: LOAD 0x010000 0x0000000010010000 0x0000000010010000 0x010000 0x010000 R E 0x10000
## Check that executable page is filled with traps at its end.
# LE: 01fff0 08 00 e0 7f 08 00 e0 7f 08 00 e0 7f 08 00 e0 7f
# BE: 01fff0 7f e0 00 08 7f e0 00 08 7f e0 00 08 7f e0 00 08
.globl _start
_start:
nop