forked from OSchip/llvm-project
109 lines
3.0 KiB
ArmAsm
109 lines
3.0 KiB
ArmAsm
# REQUIRES: mips
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# Check less-significant bit setup for microMIPS PLT.
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# RUN: llvm-mc -filetype=obj -triple=mips-unknown-linux \
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# RUN: -mattr=micromips %S/Inputs/mips-dynamic.s -o %t-dso.o
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# RUN: ld.lld %t-dso.o -shared -o %t.so
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# RUN: llvm-mc -filetype=obj -triple=mips-unknown-linux \
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# RUN: -mattr=micromips %s -o %t-exe.o
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# RUN: ld.lld %t-exe.o %t.so -o %t.exe
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# RUN: llvm-readobj -t -dt -mips-plt-got %t.exe | FileCheck %s
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# RUN: llvm-objdump -d -mattr=micromips %t.exe | FileCheck --check-prefix=ASM %s
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# CHECK: Symbols [
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# CHECK: Symbol {
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# CHECK: Name: foo
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# CHECK-NEXT: Value: 0x20010
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# CHECK-NEXT: Size:
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# CHECK-NEXT: Binding: Local
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# CHECK-NEXT: Type: None
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# CHECK-NEXT: Other [
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# CHECK-NEXT: STO_MIPS_MICROMIPS
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# CHECK-NEXT: STV_HIDDEN
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# CHECK-NEXT: ]
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# CHECK-NEXT: Section: .text
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# CHECK-NEXT: }
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# CHECK: Symbol {
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# CHECK: Name: __start
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# CHECK-NEXT: Value: 0x20000
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# CHECK-NEXT: Size:
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# CHECK-NEXT: Binding: Global
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# CHECK-NEXT: Type: None
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# CHECK-NEXT: Other [
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# CHECK-NEXT: STO_MIPS_MICROMIPS
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# CHECK-NEXT: ]
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# CHECK-NEXT: Section: .text
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# CHECK-NEXT: }
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# CHECK: Symbol {
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# CHECK: Name: foo0
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# CHECK-NEXT: Value: 0x20040
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# CHECK-NEXT: Size:
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# CHECK-NEXT: Binding: Global
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# CHECK-NEXT: Type: Function
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# CHECK-NEXT: Other [
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# CHECK-NEXT: STO_MIPS_MICROMIPS
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# CHECK-NEXT: STO_MIPS_PLT
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# CHECK-NEXT: ]
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# CHECK-NEXT: Section: Undefined
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# CHECK-NEXT: }
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# CHECK-NEXT: ]
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# CHECK: DynamicSymbols [
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# CHECK: Symbol {
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# CHECK: Name: foo0
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# CHECK-NEXT: Value: 0x20041
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# CHECK-NEXT: Size:
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# CHECK-NEXT: Binding: Global
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# CHECK-NEXT: Type: Function
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# CHECK-NEXT: Other [
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# CHECK-NEXT: STO_MIPS_MICROMIPS
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# CHECK-NEXT: STO_MIPS_PLT
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# CHECK-NEXT: ]
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# CHECK-NEXT: Section: Undefined
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# CHECK-NEXT: }
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# CHECK-NEXT: ]
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# CHECK: Primary GOT {
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# CHECK: Local entries [
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# CHECK-NEXT: Entry {
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# CHECK-NEXT: Address:
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# CHECK-NEXT: Access:
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# CHECK-NEXT: Initial: 0x20011
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# CHECK-NEXT: }
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# CHECK: ]
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# CHECK: }
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# CHECK: PLT GOT {
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# CHECK: Entries [
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# CHECK-NEXT: Entry {
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# CHECK-NEXT: Address:
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# CHECK-NEXT: Initial: 0x20021
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# CHECK-NEXT: Value: 0x20041
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# CHECK-NEXT: Type: Function
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# CHECK-NEXT: Section: Undefined
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# CHECK-NEXT: Name: foo0@
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# CHECK-NEXT: }
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# CHECK-NEXT: ]
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# CHECK-NEXT: }
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# ASM: __start:
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# ASM-NEXT: 20000: fd 1c 80 18 lw $8, -32744($gp)
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# ASM-NEXT: 20004: 11 08 00 10 addi $8, $8, 16
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# ASM-NEXT: 20008: 41 a8 00 02 lui $8, 2
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# ASM-NEXT: 2000c: 11 08 00 40 addi $8, $8, 64
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#
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# ASM: foo:
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# ASM-NEXT: 20010: f4 01 00 20 jal 131136
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.text
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.set micromips
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.global foo
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.hidden foo
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.global __start
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__start:
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lw $t0,%got(foo)($gp)
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addi $t0,$t0,%lo(foo)
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lui $t0,%hi(foo0)
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addi $t0,$t0,%lo(foo0)
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foo:
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jal foo0
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