forked from OSchip/llvm-project
95 lines
3.5 KiB
ArmAsm
95 lines
3.5 KiB
ArmAsm
# REQUIRES: ppc
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# RUN: split-file %s %t
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# RUN: llvm-mc -filetype=obj -triple=powerpc64le %t/asm -o %t.o
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# RUN: llvm-mc -filetype=obj -triple=powerpc64le %t/defs -o %t-defs.o
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# RUN: ld.lld --shared %t-defs.o --soname=t-defs -o %t-defs.so
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# RUN: ld.lld -T %t/lds --shared %t.o -o %t-gd.so
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# RUN: ld.lld -T %t/lds %t.o %t-defs.so -o %t-gdtoie
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# RUN: ld.lld -T %t/lds %t.o %t-defs.o -o %t-gdtole
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# RUN: llvm-readelf -r %t-gd.so | FileCheck %s --check-prefix=GD-RELOC
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# RUN: llvm-readelf -s %t-gd.so | FileCheck %s --check-prefix=GD-SYM
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# RUN: llvm-objdump -d --no-show-raw-insn --mcpu=pwr10 %t-gd.so | FileCheck %s --check-prefix=GD
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# RUN: llvm-readelf -r %t-gdtoie | FileCheck %s --check-prefix=GDTOIE-RELOC
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# RUN: llvm-readelf -s %t-gdtoie | FileCheck %s --check-prefix=GDTOIE-SYM
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# RUN: llvm-objdump -d --no-show-raw-insn --mcpu=pwr10 %t-gdtoie | FileCheck %s --check-prefix=GDTOIE
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# RUN: llvm-readelf -r %t-gdtole | FileCheck %s --check-prefix=GDTOLE-RELOC
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# RUN: llvm-readelf -s %t-gdtole | FileCheck %s --check-prefix=GDTOLE-SYM
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# RUN: llvm-objdump -d --no-show-raw-insn --mcpu=pwr10 %t-gdtole | FileCheck %s --check-prefix=GDTOLE
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## This test checks the General Dynamic PC Relative TLS implementation for lld.
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## GD - General Dynamic with no relaxation possible
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## GDTOIE - General Dynamic relaxed to Initial Exec
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## GDTOLE - General Dynamic relaxed to Local Exec
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#--- lds
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SECTIONS {
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.text_addr 0x1001000 : { *(.text_addr) }
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}
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#--- defs
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.section .tbss,"awT",@nobits
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.globl x
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x:
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.long 0
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.globl y
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y:
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.long 0
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#--- asm
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# GD-RELOC: Relocation section '.rela.dyn' at offset 0x100b8 contains 4 entries:
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# GD-RELOC: 0000000001001178 0000000100000044 R_PPC64_DTPMOD64 0000000000000000 x + 0
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# GD-RELOC: 0000000001001180 000000010000004e R_PPC64_DTPREL64 0000000000000000 x + 0
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# GD-RELOC: 0000000001001188 0000000300000044 R_PPC64_DTPMOD64 0000000000000000 y + 0
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# GD-RELOC: 0000000001001190 000000030000004e R_PPC64_DTPREL64 0000000000000000 y + 0
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# GD-SYM: Symbol table '.dynsym' contains 4 entries:
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# GD-SYM: 0000000000000000 0 TLS GLOBAL DEFAULT UND x
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# GD-SYM: 0000000000000000 0 TLS GLOBAL DEFAULT UND y
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# GDTOIE-RELOC: Relocation section '.rela.dyn' at offset 0x{{.*}} contains 2 entries:
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# GDTOIE-RELOC: 00000000010010e8 0000000100000049 R_PPC64_TPREL64 0000000000000000 x + 0
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# GDTOIE-RELOC: 00000000010010f0 0000000300000049 R_PPC64_TPREL64 0000000000000000 y + 0
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# GDTOIE-SYM: Symbol table '.dynsym' contains 4 entries:
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# GDTOIE-SYM: 0000000000000000 0 TLS GLOBAL DEFAULT UND x
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# GDTOIE-SYM: 0000000000000000 0 TLS GLOBAL DEFAULT UND y
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# GDTOLE-RELOC: There are no relocations in this file.
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# GDTOLE-SYM: Symbol table '.symtab' contains 5 entries:
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# GDTOLE-SYM: 0000000000000000 0 TLS GLOBAL DEFAULT 3 x
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# GDTOLE-SYM: 0000000000000004 0 TLS GLOBAL DEFAULT 3 y
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# GD-LABEL: <GDTwoVal>:
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# GD-NEXT: paddi 3, 0, 376, 1
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# GD-NEXT: bl
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# GD-NEXT: paddi 3, 0, 380, 1
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# GD-NEXT: bl
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# GD-NEXT: blr
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# GDTOIE-LABEL: <GDTwoVal>:
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# GDTOIE-NEXT: pld 3, 232(0), 1
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# GDTOIE-NEXT: add 3, 3, 13
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# GDTOIE-NEXT: pld 3, 228(0), 1
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# GDTOIE-NEXT: add 3, 3, 13
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# GDTOIE-NEXT: blr
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# GDTOLE-LABEL: <GDTwoVal>:
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# GDTOLE-NEXT: paddi 3, 13, -28672, 0
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# GDTOLE-NEXT: nop
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# GDTOLE-NEXT: paddi 3, 13, -28668, 0
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# GDTOLE-NEXT: nop
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# GDTOLE-NEXT: blr
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.section .text_addr, "ax", %progbits
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GDTwoVal:
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paddi 3, 0, x@got@tlsgd@pcrel, 1
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bl __tls_get_addr@notoc(x@tlsgd)
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paddi 3, 0, y@got@tlsgd@pcrel, 1
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bl __tls_get_addr@notoc(y@tlsgd)
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blr
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