92 lines
2.1 KiB
ArmAsm
92 lines
2.1 KiB
ArmAsm
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# REQUIRES: ppc
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# RUN: llvm-mc -filetype=obj -triple=powerpc %s -o %t.o
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# RUN: ld.lld -shared %t.o -o %t.so
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# RUN: llvm-readobj -d -r %t.so | FileCheck --check-prefix=IE-REL %s
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# RUN: llvm-objdump -d --no-show-raw-insn %t.so | FileCheck --check-prefix=IE %s
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# RUN: ld.lld %t.o -o %t
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# RUN: llvm-readelf -r %t | FileCheck --check-prefix=NOREL %s
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# RUN: llvm-objdump -d --no-show-raw-insn %t | FileCheck --check-prefix=LE %s
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# IE-REL: FLAGS STATIC_TLS
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## A non-preemptable symbol (b) has 0 st_shndx.
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# IE-REL: .rela.dyn {
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# IE-REL-NEXT: 0x20258 R_PPC_TPREL32 - 0xC
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# IE-REL-NEXT: 0x20254 R_PPC_TPREL32 a 0x0
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# IE-REL-NEXT: }
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## &.got[3] - _GLOBAL_OFFSET_TABLE_ = 12
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# IE: lwz 10, 12(9)
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# IE-NEXT: add 10, 10, 2
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## &.got[4] - _GLOBAL_OFFSET_TABLE_ = 16
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# IE-NEXT: lwz 8, 16(7)
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# IE-NEXT: lbzx 10, 8, 2
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# NOREL: no relocations
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## a@tprel = st_value(a)-0x7000 = -28664
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## b@tprel = st_value(b)-0x7000 = -28660
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# LE: addis 10, 2, 0
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# LE-NEXT: addi 10, 10, -28664
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# LE-NEXT: addis 8, 2, 0
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# LE-NEXT: lbz 10, -28660(8)
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lwz 10, a@got@tprel(9)
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add 10, 10, a@tls
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lwz 8, c@got@tprel(7)
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lbzx 10, 8, c@tls
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## In IE, these instructions (op rT, rA, x@tls) are not changed.
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# IE-NEXT: lhzx 12, 2, 2
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# IE-NEXT: lwzx 13, 3, 2
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# IE-NEXT: stbx 14, 4, 2
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# IE-NEXT: sthx 15, 5, 2
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# IE-NEXT: stwx 16, 6, 2
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# IE-NEXT: lhax 17, 7, 2
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# IE-NEXT: lwax 18, 8, 2
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# IE-NEXT: lfsx 19, 9, 2
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# IE-NEXT: lfdx 20, 10, 2
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# IE-NEXT: stfsx 21, 11, 2
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# IE-NEXT: stfdx 22, 12, 2
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## In LE, these X-Form instructions are changed to their corresponding D-Form.
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# LE-NEXT: lhz 12, -28660(2)
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# LE-NEXT: lwz 13, -28660(3)
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# LE-NEXT: stb 14, -28660(4)
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# LE-NEXT: sth 15, -28660(5)
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# LE-NEXT: stw 16, -28660(6)
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# LE-NEXT: lha 17, -28660(7)
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# LE-NEXT: lwa 18, -28660(8)
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# LE-NEXT: lfs 19, -28660(9)
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# LE-NEXT: lfd 20, -28660(10)
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# LE-NEXT: stfs 21, -28660(11)
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# LE-NEXT: stfd 22, -28660(12)
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lhzx 12, 2, s@tls
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lwzx 13, 3, i@tls
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stbx 14, 4, c@tls
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sthx 15, 5, s@tls
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stwx 16, 6, i@tls
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lhax 17, 7, s@tls
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lwax 18, 8, i@tls
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lfsx 19, 9, f@tls
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lfdx 20, 10, d@tls
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stfsx 21, 11, f@tls
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stfdx 22, 12, d@tls
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ldx 23, 13, l@tls
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stdx 24, 14, l@tls
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.section .tbss
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.globl a
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.zero 8
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a:
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.zero 4
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c:
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s:
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i:
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f:
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d:
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l:
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