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https://github.com/c64scene-ar/llvm-6502.git
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b7f5b8b4b2
This causes errors like: ld: error: blah.o: requires dynamic R_X86_64_PC32 reloc against '' which may overflow at runtime; recompile with -fPIC blah.cc:function f(): error: undefined reference to '' blah.o:g(): error: undefined reference to '' I have not yet come up with an appropriate reproduction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@240394 91177308-0d34-0410-b5e6-96231b3b80d8
112 lines
2.9 KiB
ArmAsm
112 lines
2.9 KiB
ArmAsm
# RUN: llvm-mc -triple mips64-unknown-unknown -target-abi o32 -filetype=obj -o - %s | \
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# RUN: llvm-objdump -d -r -arch=mips64 - | \
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# RUN: FileCheck -check-prefix=O32 %s
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# RUN: llvm-mc -triple mips64-unknown-unknown -target-abi o32 %s | \
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# RUN: FileCheck -check-prefix=ASM %s
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# RUN: llvm-mc -triple mips64-unknown-unknown -target-abi n32 -filetype=obj -o - %s | \
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# RUN: llvm-objdump -d -r -t -arch=mips64 - | \
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# RUN: FileCheck -check-prefix=NXX -check-prefix=N32 %s
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# RUN: llvm-mc -triple mips64-unknown-unknown -target-abi n32 %s | \
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# RUN: FileCheck -check-prefix=ASM %s
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# RUN: llvm-mc -triple mips64-unknown-unknown %s -filetype=obj -o - | \
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# RUN: llvm-objdump -d -r -t -arch=mips64 - | \
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# RUN: FileCheck -check-prefix=NXX -check-prefix=N64 %s
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# RUN: llvm-mc -triple mips64-unknown-unknown %s | \
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# RUN: FileCheck -check-prefix=ASM %s
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.text
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.option pic2
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t1:
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.cpsetup $25, 8, __cerror
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# O32-NOT: __cerror
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# FIXME: Direct object emission for N32 is still under development.
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# N32 doesn't allow 3 operations to be specified in the same relocation
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# record like N64 does.
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# NXX: sd $gp, 8($sp)
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# NXX: lui $gp, 0
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# NXX: R_MIPS_GPREL16/R_MIPS_SUB/R_MIPS_HI16 __cerror
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# NXX: addiu $gp, $gp, 0
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# NXX: R_MIPS_GPREL16/R_MIPS_SUB/R_MIPS_LO16 __cerror
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# N32: addu $gp, $gp, $25
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# N64: daddu $gp, $gp, $25
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# ASM: .cpsetup $25, 8, __cerror
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t2:
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.cpsetup $25, $2, __cerror
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# O32-NOT: __cerror
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# FIXME: Direct object emission for N32 is still under development.
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# N32 doesn't allow 3 operations to be specified in the same relocation
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# record like N64 does.
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# NXX: move $2, $gp
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# NXX: lui $gp, 0
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# NXX: R_MIPS_GPREL16/R_MIPS_SUB/R_MIPS_HI16 __cerror
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# NXX: addiu $gp, $gp, 0
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# NXX: R_MIPS_GPREL16/R_MIPS_SUB/R_MIPS_LO16 __cerror
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# N32: addu $gp, $gp, $25
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# N64: daddu $gp, $gp, $25
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# ASM: .cpsetup $25, $2, __cerror
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# .cpsetup with local labels (PR22518):
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1:
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.cpsetup $25, $2, 1b
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nop
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sub $3, $3, $2
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nop
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# O32: t2:
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# O32: nop
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# O32: sub $3, $3, $2
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# O32: nop
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# FIXME: Direct object emission for N32 is still under development.
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# N32 doesn't allow 3 operations to be specified in the same relocation
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# record like N64 does.
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# NXX: move $2, $gp
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# NXX: lui $gp, 0
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# NXX: R_MIPS_GPREL16/R_MIPS_SUB/R_MIPS_HI16 $tmp0
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# NXX: addiu $gp, $gp, 0
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# NXX: R_MIPS_GPREL16/R_MIPS_SUB/R_MIPS_LO16 $tmp0
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# N32: addu $gp, $gp, $25
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# N64: daddu $gp, $gp, $25
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# NXX: nop
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# NXX: sub $3, $3, $2
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# NXX: nop
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# ASM: .cpsetup $25, $2, $tmp0
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t3:
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.option pic0
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nop
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.cpsetup $25, 8, __cerror
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nop
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# Testing that .cpsetup expands to nothing in this case
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# by checking that the next instruction after the first
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# nop is also a 'nop'.
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# NXX: nop
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# NXX-NEXT: nop
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# ASM: nop
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# ASM: .cpsetup $25, 8, __cerror
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# ASM: nop
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# For .cpsetup with local labels, we need to check if $tmp0 is in the symbol
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# table:
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# NXX: .text 00000000 $tmp0
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