2018-08-04 14:47:16 -07:00
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# REQUIRES: mips
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2018-01-17 14:29:21 -08:00
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# Check R_MIPS_26 relocation handling in case of N64 ABIs.
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# RUN: llvm-mc -filetype=obj -triple=mips64-unknown-linux \
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# RUN: %S/Inputs/mips-dynamic.s -o %t-so.o
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# RUN: ld.lld %t-so.o -shared -o %t.so
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# RUN: llvm-mc -filetype=obj -triple=mips64-unknown-linux %s -o %t.o
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# RUN: ld.lld %t.o %t.so -o %t.exe
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2018-08-04 14:47:16 -07:00
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# RUN: llvm-objdump -d %t.exe | FileCheck %s --check-prefixes=CHECK,DEFAULT
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# RUN: ld.lld %t-so.o -shared -o %t.so -z hazardplt
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# RUN: ld.lld %t.o %t.so -o %t.exe -z hazardplt
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# RUN: llvm-objdump -d %t.exe | FileCheck %s --check-prefixes=CHECK,HAZARDPLT
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2018-01-17 14:29:21 -08:00
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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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# CHECK-NEXT: 20004: 00 00 00 00 nop
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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: dd d9 00 08 ld $25, 8($14)
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# CHECK-NEXT: 20018: 25 ce 00 08 addiu $14, $14, 8
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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 c2 srl $24, $24, 3
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2018-08-04 14:47:16 -07:00
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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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2018-01-17 14:29:21 -08:00
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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 18 lw $25, 24($15)
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2018-08-04 14:47:16 -07:00
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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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2018-01-17 14:29:21 -08:00
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# CHECK-NEXT: 2003c: 25 f8 00 18 addiu $24, $15, 24
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.text
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.option pic0
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.global __start
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__start:
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jal foo0
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