ppc64-local-entry.s
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# REQUIRES: ppc
# RUN: llvm-mc -filetype=obj -triple=powerpc64 %s -o %t
# RUN: ld.lld -r %t -o %t2
# RUN: llvm-objdump -s -section=.symtab %t2 | FileCheck %s
.text
.abiversion 2
.globl _start
.p2align 2
.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
# The code below is not important, it just needs to access some
# global data or function, in order to use the TOC.
# In this case, it performs the following:
# g += 10;
# Also note that this code is not intended to be run, but only
# to check if the linker will preserve the localentry info.
addis 3, 2, g@toc@ha
addi 3, 3, g@toc@l
lwz 4, 0(3)
addi 4, 4, 10
stw 4, 0(3)
blr
.long 0
.quad 0
.Lfunc_end0:
.size _start, .Lfunc_end0-.Lfunc_begin0
.type g,@object # @g
.lcomm g,4,4
// We expect the st_other byte to be 0x60:
// localentry = 011 (gep + 2 instructions), reserved = 000,
// visibility = 00 (STV_DEFAULT)
// Currently, llvm-objdump does not support displaying
// st_other's PPC64 specific flags, thus we check the
// result of the hexdump of .symtab section.
// CHECK: 0070 00000000 00000000 00000009 12600001