forked from OSchip/llvm-project
105 lines
3.7 KiB
ArmAsm
105 lines
3.7 KiB
ArmAsm
# REQUIRES: mips
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# Check LA25 stubs creation. This stub code is necessary when
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# non-PIC code calls PIC function.
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# RUN: echo "SECTIONS { \
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# RUN: . = 0x20000; .text ALIGN(0x100) : { *(.text) *(.text.*) } \
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# RUN: }" > %t.script
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# RUN: llvm-mc -filetype=obj -triple=mips-unknown-linux -mcpu=mips32r2 \
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# RUN: %p/Inputs/mips-fpic.s -o %t-fpic.o
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# RUN: llvm-mc -filetype=obj -triple=mips-unknown-linux -mcpu=mips32r2 \
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# RUN: %p/Inputs/mips-fnpic.s -o %t-fnpic.o
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# RUN: ld.lld -r %t-fpic.o %t-fnpic.o -o %t-sto-pic-r2.o
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# RUN: llvm-mc -filetype=obj -triple=mips-unknown-linux -mcpu=mips32r2 \
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# RUN: %p/Inputs/mips-pic.s -o %t-pic-r2.o
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# RUN: llvm-mc -filetype=obj -triple=mips-unknown-linux -mcpu=mips32r2 \
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# RUN: %s -o %t-npic-r2.o
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# RUN: ld.lld %t-npic-r2.o %t-pic-r2.o %t-sto-pic-r2.o \
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# RUN: -script %t.script -o %t-r2.exe
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# RUN: llvm-objdump -d --no-show-raw-insn %t-r2.exe \
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# RUN: | FileCheck --check-prefixes=CHECK,R2 %s
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# RUN: llvm-mc -filetype=obj -triple=mips-unknown-linux -mcpu=mips32r6 \
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# RUN: %p/Inputs/mips-fpic.s -o %t-fpic.o
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# RUN: llvm-mc -filetype=obj -triple=mips-unknown-linux -mcpu=mips32r6 \
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# RUN: %p/Inputs/mips-fnpic.s -o %t-fnpic.o
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# RUN: ld.lld -r %t-fpic.o %t-fnpic.o -o %t-sto-pic-r6.o
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# RUN: llvm-mc -filetype=obj -triple=mips-unknown-linux -mcpu=mips32r6 \
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# RUN: %p/Inputs/mips-pic.s -o %t-pic-r6.o
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# RUN: llvm-mc -filetype=obj -triple=mips-unknown-linux -mcpu=mips32r6 \
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# RUN: %s -o %t-npic-r6.o
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# RUN: ld.lld %t-npic-r6.o %t-pic-r6.o %t-sto-pic-r6.o \
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# RUN: -script %t.script -o %t-r6.exe
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# RUN: llvm-objdump -d --no-show-raw-insn %t-r6.exe \
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# RUN: | FileCheck --check-prefixes=CHECK,R6 %s
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# CHECK: Disassembly of section .text:
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# CHECK-EMPTY:
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# CHECK-NEXT: <__start>:
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# CHECK-NEXT: 20100: jal 131412 <__LA25Thunk_foo1a>
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# CHECK-NEXT: nop
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# CHECK-NEXT: jal 131464 <__LA25Thunk_foo2>
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# CHECK-NEXT: nop
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# CHECK-NEXT: jal 131428 <__LA25Thunk_foo1b>
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# CHECK-NEXT: nop
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# CHECK-NEXT: jal 131464 <__LA25Thunk_foo2>
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# CHECK-NEXT: nop
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# CHECK-NEXT: jal 131376 <__LA25Thunk_fpic>
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# CHECK-NEXT: nop
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# CHECK-NEXT: jal 131408 <fnpic>
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# CHECK-NEXT: nop
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# CHECK: <__LA25Thunk_fpic>:
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# R2: 20130: lui $25, 2
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# R6: 20130: aui $25, $zero, 2
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# CHECK-NEXT: j 131392 <fpic>
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# CHECK-NEXT: addiu $25, $25, 320
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# CHECK-NEXT: nop
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# CHECK: <fpic>:
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# CHECK-NEXT: 20140: nop
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# CHECK: <fnpic>:
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# CHECK-NEXT: 20150: nop
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# CHECK: <__LA25Thunk_foo1a>:
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# R2: 20154: lui $25, 2
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# R6: 20154: aui $25, $zero, 2
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# CHECK: j 131456 <foo1a>
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# CHECK-NEXT: addiu $25, $25, 384
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# CHECK-NEXT: nop
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# CHECK: <__LA25Thunk_foo1b>:
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# R2: 20164: lui $25, 2
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# R6: aui $25, $zero, 2
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# CHECK-NEXT: j 131460 <foo1b>
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# CHECK-NEXT: addiu $25, $25, 388
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# CHECK-NEXT: nop
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# CHECK: <foo1a>:
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# CHECK-NEXT: 20180: nop
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# CHECK: <foo1b>:
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# CHECK-NEXT: 20184: nop
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# CHECK: <__LA25Thunk_foo2>:
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# R2: 20188: lui $25, 2
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# R6: aui $25, $zero, 2
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# CHECK-NEXT: j 131488 <foo2>
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# CHECK-NEXT: addiu $25, $25, 416
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# CHECK-NEXT: nop
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# CHECK: <foo2>:
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# CHECK-NEXT: 201a0: nop
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.text
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.globl __start
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__start:
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jal foo1a
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jal foo2
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jal foo1b
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jal foo2
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jal fpic
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jal fnpic
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