forked from OSchip/llvm-project
88 lines
2.5 KiB
ArmAsm
88 lines
2.5 KiB
ArmAsm
# REQUIRES: ppc
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# RUN: echo 'SECTIONS { \
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# RUN: .text_low 0x2000: { *(.text_low) } \
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# RUN: .text_high 0x2002000 : { *(.text_high) } \
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# RUN: }' > %t.script
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# RUN: llvm-mc -filetype=obj -triple=powerpc %s -o %t.o
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# RUN: ld.lld -T %t.script %t.o -o %t
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# RUN: llvm-readelf -r %t | FileCheck --check-prefix=SEC %s
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# RUN: llvm-objdump -d --no-show-raw-insn %t | FileCheck --check-prefixes=CHECK,PD %s
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# RUN: ld.lld -T %t.script -pie %t.o -o %t
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# RUN: llvm-readelf -r %t | FileCheck --check-prefix=SEC %s
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# RUN: llvm-objdump -d --no-show-raw-insn %t | FileCheck --check-prefixes=CHECK,PI %s
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# SEC: There are no relocations in this file.
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# CHECK: _start:
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# CHECK-NEXT: 2000: bl .+24
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# CHECK-NEXT: bl .+20
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# CHECK-NEXT: bl .+16
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# CHECK-NEXT: bl .+33554428
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# PD-NEXT: bl .+24
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# PI-NEXT: bl .+40
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## high = 0x02002008 = 65536*512+8200
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# PD: __LongThunk_high:
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# PD-NEXT: 2018: lis 12, 512
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# PD-NEXT: addi 12, 12, 8200
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# PD-NEXT: mtctr 12
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# PD-NEXT: bctr
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## .text_high+16 = 0x02002010 = 65536*512+8208
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# PD: __LongThunk_:
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# PD-NEXT: 2028: lis 12, 512
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# PD-NEXT: addi 12, 12, 8208
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# PD-NEXT: mtctr 12
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# PD-NEXT: bctr
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## high-0x2028 = 0x02002008-0x2020 = 65536*512-24
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# PI: __LongThunk_high:
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# PI-NEXT: 2018: mflr 0
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# PI-NEXT: bcl 20, 31, .+4
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# PI-NEXT: 2020: mflr 12
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# PI-NEXT: addis 12, 12, 512
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# PI-NEXT: addi 12, 12, -24
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# PI-NEXT: mtlr 0
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# PI-NEXT: mtctr 12
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# PI-NEXT: bctr
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## .text_high+16-0x2048 = 0x02002010-0x2048 = 65536*512-48
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# PI: __LongThunk_:
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# PI-NEXT: 2038: mflr 0
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# PI-NEXT: bcl 20, 31, .+4
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# PI-NEXT: 2040: mflr 12
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# PI-NEXT: addis 12, 12, 512
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# PI-NEXT: addi 12, 12, -48
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# PI-NEXT: mtlr 0
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# PI-NEXT: mtctr 12
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# PI-NEXT: bctr
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.section .text_low, "ax", %progbits
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.globl _start
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_start:
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bl high@local # Need a thunk
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bl high@local # Need a thunk
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bl high+32768@plt # Need a thunk
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bl high
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bl .text_high+16 # Need a thunk
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blr
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# PD: 02002008 high:
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# PD-NEXT: bl .-33554432
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# PD-NEXT: bl .+4
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# PD: __LongThunk_:
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# PD-NEXT: 2002010: lis 12, 0
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# PD-NEXT: addi 12, 12, 8200
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# PD-NEXT: mtctr 12
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# PD-NEXT: bctr
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.section .text_high, "ax", %progbits
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nop
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nop
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.globl high
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high:
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bl .text_low+8
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bl .text_low+8 # Need a thunk
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