basic-pic.s
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// RUN: llvm-mc -triple=aarch64-none-linux-gnu -filetype=obj %s -o -| llvm-objdump -r - | FileCheck %s
// CHECK: RELOCATION RECORDS FOR [.text]
.file "/home/espindola/llvm/llvm/test/CodeGen/AArch64/basic-pic.ll"
.text
.globl get_globalvar
.type get_globalvar,@function
get_globalvar: // @get_globalvar
.cfi_startproc
// %bb.0:
adrp x0, :got:var
ldr x0, [x0, #:got_lo12:var]
ldr w0, [x0]
ret
.Ltmp0:
.size get_globalvar, .Ltmp0-get_globalvar
.cfi_endproc
// CHECK: R_AARCH64_ADR_GOT_PAGE var
// CHECK: R_AARCH64_LD64_GOT_LO12_NC var
.globl get_globalvaraddr
.type get_globalvaraddr,@function
get_globalvaraddr: // @get_globalvaraddr
.cfi_startproc
// %bb.0:
adrp x0, :got:var
ldr x0, [x0, #:got_lo12:var]
ret
.Ltmp1:
.size get_globalvaraddr, .Ltmp1-get_globalvaraddr
.cfi_endproc
// CHECK: R_AARCH64_ADR_GOT_PAGE var
// CHECK: R_AARCH64_LD64_GOT_LO12_NC var
.globl get_hiddenvar
.type get_hiddenvar,@function
get_hiddenvar: // @get_hiddenvar
.cfi_startproc
// %bb.0:
adrp x0, hiddenvar
ldr w0, [x0, #:lo12:hiddenvar]
ret
.Ltmp2:
.size get_hiddenvar, .Ltmp2-get_hiddenvar
.cfi_endproc
// CHECK: R_AARCH64_ADR_PREL_PG_HI21 hiddenvar
// CHECK: R_AARCH64_LDST32_ABS_LO12_NC hiddenvar
.globl get_hiddenvaraddr
.type get_hiddenvaraddr,@function
get_hiddenvaraddr: // @get_hiddenvaraddr
.cfi_startproc
// %bb.0:
adrp x0, hiddenvar
add x0, x0, #:lo12:hiddenvar
ret
.Ltmp3:
.size get_hiddenvaraddr, .Ltmp3-get_hiddenvaraddr
.cfi_endproc
// CHECK: R_AARCH64_ADR_PREL_PG_HI21 hiddenvar
// CHECK: R_AARCH64_ADD_ABS_LO12_NC hiddenvar
.globl get_func
.type get_func,@function
get_func: // @get_func
.cfi_startproc
// %bb.0:
adrp x0, :got:get_func
ldr x0, [x0, #:got_lo12:get_func]
ret
.Ltmp4:
.size get_func, .Ltmp4-get_func
.cfi_endproc
// Particularly important that the ADRP gets a relocation, LLVM tends to think
// it can relax it because it knows where get_func is. It can't!
// CHECK: R_AARCH64_ADR_GOT_PAGE get_func
// CHECK: R_AARCH64_LD64_GOT_LO12_NC get_func
.type var,@object // @var
.bss
.globl var
.align 2
var:
.word 0 // 0x0
.size var, 4
.hidden hiddenvar // @hiddenvar
.type hiddenvar,@object
.globl hiddenvar
.align 2
hiddenvar:
.word 0 // 0x0
.size hiddenvar, 4