64fb2901e5
This fix add more test cases for routines check MIPS ELF header flags and flags from .MIPS.abiflags sections. The tests use yaml2obj for object files generation because not all combinations of flags can be produced by LLVM tools. llvm-svn: 336704
62 lines
2.2 KiB
ArmAsm
62 lines
2.2 KiB
ArmAsm
# REQUIRES: mips
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# Check MIPS ELF ISA flag calculation if input files have different ISAs.
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# RUN: llvm-mc -filetype=obj -triple=mips-unknown-linux \
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# RUN: -mcpu=mips32 %S/Inputs/mips-dynamic.s -o %t1.o
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# RUN: llvm-mc -filetype=obj -triple=mips-unknown-linux \
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# RUN: -mcpu=mips32r2 %s -o %t2.o
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# RUN: ld.lld %t1.o %t2.o -o %t.exe
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# RUN: llvm-readobj -h %t.exe | FileCheck -check-prefix=R1R2 %s
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# Check that lld does not allow to link incompatible ISAs.
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# RUN: llvm-mc -filetype=obj -triple=mips-unknown-linux \
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# RUN: -mcpu=mips3 %S/Inputs/mips-dynamic.s -o %t1.o
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# RUN: llvm-mc -filetype=obj -triple=mips-unknown-linux \
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# RUN: -mcpu=mips32 -mattr=+fp64 %s -o %t2.o
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# RUN: not ld.lld %t1.o %t2.o -o %t.exe 2>&1 | FileCheck -check-prefix=R3R32 %s
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# Check that lld does not allow to link incompatible ISAs.
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# RUN: llvm-mc -filetype=obj -triple=mips64-unknown-linux \
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# RUN: -mcpu=mips64r6 %S/Inputs/mips-dynamic.s -o %t1.o
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# RUN: llvm-mc -filetype=obj -triple=mips64-unknown-linux \
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# RUN: -position-independent -mcpu=octeon %s -o %t2.o
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# RUN: not ld.lld %t1.o %t2.o -o %t.exe 2>&1 \
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# RUN: | FileCheck -check-prefix=R6OCTEON %s
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# Check that lld take in account EF_MIPS_MACH_XXX ISA flags
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# RUN: llvm-mc -filetype=obj -triple=mips64-unknown-linux \
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# RUN: -position-independent -mcpu=mips64 %S/Inputs/mips-dynamic.s -o %t1.o
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# RUN: llvm-mc -filetype=obj -triple=mips64-unknown-linux \
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# RUN: -position-independent -mcpu=octeon %s -o %t2.o
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# RUN: ld.lld %t1.o %t2.o -o %t.exe
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# RUN: llvm-readobj -h %t.exe | FileCheck -check-prefix=OCTEON %s
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.option pic0
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.text
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.global __start
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__start:
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nop
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# R1R2: Flags [
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# R1R2-NEXT: EF_MIPS_ABI_O32
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# R1R2-NEXT: EF_MIPS_ARCH_32R2
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# R1R2-NEXT: EF_MIPS_CPIC
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# R1R2-NEXT: ]
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# R3R32: error: incompatible target ISA:
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# R3R32-NEXT: >>> {{.+}}mips-elf-flags-err.s.tmp1.o: mips3
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# R3R32-NEXT: >>> {{.+}}mips-elf-flags-err.s.tmp2.o: mips32
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# R6OCTEON: error: incompatible target ISA:
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# R6OCTEON-NEXT: >>> {{.+}}mips-elf-flags-err.s.tmp1.o: mips64r6
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# R6OCTEON-NEXT: >>> {{.+}}mips-elf-flags-err.s.tmp2.o: mips64r2 (octeon)
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# OCTEON: Flags [
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# OCTEON-NEXT: EF_MIPS_ARCH_64R2
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# OCTEON-NEXT: EF_MIPS_CPIC
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# OCTEON-NEXT: EF_MIPS_MACH_OCTEON
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# OCTEON: ]
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