74 lines
2.4 KiB
ArmAsm
74 lines
2.4 KiB
ArmAsm
# REQUIRES: ppc
|
|
|
|
# RUN: llvm-mc -filetype=obj -triple=powerpc64le-unknown-linux %s -o %t.o
|
|
# RUN: llvm-mc -filetype=obj -triple=powerpc64le-unknown-linux %p/Inputs/shared-ppc64.s -o %t2.o
|
|
# RUN: ld.lld -shared %t2.o -soname=t2.so -o %t2.so
|
|
# RUN: ld.lld %t.o %t2.so -o %t
|
|
# RUN: llvm-readelf -S -d %t | FileCheck --check-prefix=SEC %s
|
|
# RUN: llvm-objdump -d --no-show-raw-insn %t | FileCheck %s
|
|
|
|
# RUN: llvm-mc -filetype=obj -triple=powerpc64-unknown-linux %s -o %t.o
|
|
# RUN: llvm-mc -filetype=obj -triple=powerpc64-unknown-linux %p/Inputs/shared-ppc64.s -o %t2.o
|
|
# RUN: ld.lld -shared %t2.o -soname=t2.so -o %t2.so
|
|
# RUN: ld.lld %t.o %t2.so -o %t
|
|
# RUN: llvm-readelf -S -d %t | FileCheck --check-prefix=SEC %s
|
|
# RUN: llvm-objdump -d --no-show-raw-insn %t | FileCheck %s
|
|
|
|
## DT_PLTGOT points to .plt
|
|
# SEC: .plt NOBITS 0000000010030400 000400 000018
|
|
# SEC: 0x0000000000000003 (PLTGOT) 0x10030400
|
|
# SEC: 0x0000000070000000 (PPC64_GLINK) 0x100102e0
|
|
# SEC: 0x0000000070000003 (PPC64_OPT) 0x0
|
|
|
|
## .plt[0] holds the address of _dl_runtime_resolve.
|
|
## .plt[1] holds the link map.
|
|
## The JMP_SLOT relocation is stored at .plt[2]
|
|
# RELOC: 0x10030010 R_PPC64_JMP_SLOT foo 0x0
|
|
|
|
# CHECK: <_start>:
|
|
# CHECK: 10010298: bl 0x100102b0
|
|
|
|
# CHECK-LABEL: 00000000100102b0 <__plt_foo>:
|
|
# CHECK-NEXT: std 2, 24(1)
|
|
# CHECK-NEXT: addis 12, 2, 1
|
|
# CHECK-NEXT: ld 12, -32744(12)
|
|
# CHECK-NEXT: mtctr 12
|
|
# CHECK-NEXT: bctr
|
|
|
|
# CHECK-LABEL: <.glink>:
|
|
# CHECK-NEXT: 100102c4: mflr 0
|
|
# CHECK-NEXT: bcl 20, 31, 0x100102cc <.glink+0x8>
|
|
# CHECK-NEXT: mflr 11
|
|
# CHECK-NEXT: mtlr 0
|
|
# CHECK-NEXT: sub 12, 12, 11
|
|
# CHECK-NEXT: addi 0, 12, -52
|
|
# CHECK-NEXT: rldicl 0, 0, 62, 2
|
|
# CHECK-NEXT: ld 12, 44(11)
|
|
# CHECK-NEXT: add 11, 12, 11
|
|
# CHECK-NEXT: ld 12, 0(11)
|
|
# CHECK-NEXT: ld 11, 8(11)
|
|
# CHECK-NEXT: mtctr 12
|
|
# CHECK-NEXT: bctr
|
|
# CHECK-NEXT: <unknown>
|
|
# CHECK-NEXT: <unknown>
|
|
## DT_PPC64_GLINK+0x20 = 0x10010300
|
|
# CHECK-NEXT: 10010300: b 0x100102c4 <.glink>
|
|
# CHECK-NOT: {{.}}
|
|
|
|
.text
|
|
.abiversion 2
|
|
.globl _start
|
|
.p2align 4
|
|
.type _start,@function
|
|
_start:
|
|
.Lfunc_begin0:
|
|
.Lfunc_gep0:
|
|
addis 2, 12, .TOC.-.Lfunc_gep0@ha
|
|
addi 2, 2, .TOC.-.Lfunc_gep0@l
|
|
.Lfunc_lep0:
|
|
.localentry _start, .Lfunc_lep0-.Lfunc_gep0
|
|
bl foo
|
|
nop
|
|
li 0, 1
|
|
sc
|
|
.size _start, .-.Lfunc_begin0
|