forked from OSchip/llvm-project
44 lines
1.9 KiB
ArmAsm
44 lines
1.9 KiB
ArmAsm
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# REQUIRES: mips
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# Check PLT entries generation in case of using N32 ABI.
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# RUN: llvm-mc -filetype=obj -triple=mips64-unknown-linux \
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# RUN: -target-abi n32 %s -o %t1.o
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# RUN: llvm-mc -filetype=obj -triple=mips64-unknown-linux \
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# RUN: -target-abi n32 %S/Inputs/mips-dynamic.s -o %t2.o
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# RUN: ld.lld %t2.o -shared -o %t.so
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# RUN: ld.lld %t1.o %t.so -o %t.exe
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# RUN: llvm-objdump -d %t.exe | FileCheck %s --check-prefixes=DEFAULT,CHECK
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# RUN: ld.lld %t2.o -shared -o %t.so -z hazardplt
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# RUN: ld.lld %t1.o %t.so -o %t.exe -z hazardplt
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# RUN: llvm-objdump -d %t.exe | FileCheck %s --check-prefixes=HAZARDPLT,CHECK
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# CHECK: Disassembly of section .text:
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# CHECK-NEXT: __start:
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# CHECK-NEXT: 20000: 0c 00 80 0c jal 131120
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# ^-- 0x20030 gotplt[foo0]
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# CHECK-NEXT: 20004: 00 00 00 00 nop
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#
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# CHECK-NEXT: Disassembly of section .plt:
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# CHECK-NEXT: .plt:
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# CHECK-NEXT: 20010: 3c 0e 00 03 lui $14, 3
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# CHECK-NEXT: 20014: 8d d9 00 04 lw $25, 4($14)
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# CHECK-NEXT: 20018: 25 ce 00 04 addiu $14, $14, 4
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# CHECK-NEXT: 2001c: 03 0e c0 23 subu $24, $24, $14
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# CHECK-NEXT: 20020: 03 e0 78 25 move $15, $ra
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# CHECK-NEXT: 20024: 00 18 c0 82 srl $24, $24, 2
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# DEFAULT: 20028: 03 20 f8 09 jalr $25
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# HAZARDPLT: 20028: 03 20 fc 09 jalr.hb $25
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# CHECK-NEXT: 2002c: 27 18 ff fe addiu $24, $24, -2
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# CHECK-NEXT: 20030: 3c 0f 00 03 lui $15, 3
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# CHECK-NEXT: 20034: 8d f9 00 0c lw $25, 12($15)
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# DEFAULT: 20038: 03 20 00 08 jr $25
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# HAZARDPLT: 20038: 03 20 04 08 jr.hb $25
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# CHECK-NEXT: 2003c: 25 f8 00 0c addiu $24, $15, 12
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.text
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.global __start
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__start:
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jal foo0 # R_MIPS_26 against 'foo0' from DSO
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