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https://github.com/c64scene-ar/llvm-6502.git
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222e781d92
A @got reference must always result in a relocation, so that the linker has a chance to set up the GOT entry, even if the symbol happens to be local. Add a PPCELFObjectWriter::ExplicitRelSym routine that enforces a relocation to be emitted for GOT references. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185353 91177308-0d34-0410-b5e6-96231b3b80d8
47 lines
2.4 KiB
ArmAsm
47 lines
2.4 KiB
ArmAsm
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# RUN: llvm-mc -triple powerpc64-unknown-unknown --show-encoding %s | FileCheck %s
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# RUN: llvm-mc -triple powerpc64-unknown-unknown -filetype=obj %s | \
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# RUN: llvm-readobj -r | FileCheck %s -check-prefix=REL
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# GOT references must result in explicit relocations
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# even if the target symbol is local.
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target:
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# CHECK: addi 4, 3, target@GOT # encoding: [0x38,0x83,A,A]
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# CHECK-NEXT: # fixup A - offset: 2, value: target@GOT, kind: fixup_ppc_half16
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# CHECK-REL: 0x{{[0-9A-F]*[26AE]}} R_PPC64_GOT16 target 0x0
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addi 4, 3, target@got
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# CHECK: ld 1, target@GOT(2) # encoding: [0xe8,0x22,A,0bAAAAAA00]
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# CHECK-NEXT: # fixup A - offset: 2, value: target@GOT, kind: fixup_ppc_half16ds
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# CHECK-REL: 0x{{[0-9A-F]*[26AE]}} R_PPC64_GOT16_DS target 0x0
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ld 1, target@got(2)
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# CHECK: addis 3, 2, target@got@ha # encoding: [0x3c,0x62,A,A]
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# CHECK-NEXT: # fixup A - offset: 2, value: target@got@ha, kind: fixup_ppc_half16
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# CHECK-REL: 0x{{[0-9A-F]*[26AE]}} R_PPC64_GOT16_HA target 0x0
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addis 3, 2, target@got@ha
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# CHECK: addi 4, 3, target@got@l # encoding: [0x38,0x83,A,A]
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# CHECK-NEXT: # fixup A - offset: 2, value: target@got@l, kind: fixup_ppc_half16
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# CHECK-REL: 0x{{[0-9A-F]*[26AE]}} R_PPC64_GOT16_LO target 0x0
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addi 4, 3, target@got@l
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# CHECK: addis 3, 2, target@got@h # encoding: [0x3c,0x62,A,A]
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# CHECK-NEXT: # fixup A - offset: 2, value: target@got@h, kind: fixup_ppc_half16
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# CHECK-REL: 0x{{[0-9A-F]*[26AE]}} R_PPC64_GOT16_HI target 0x0
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addis 3, 2, target@got@h
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# CHECK: lwz 1, target@got@l(3) # encoding: [0x80,0x23,A,A]
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# CHECK-NEXT: # fixup A - offset: 2, value: target@got@l, kind: fixup_ppc_half16
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# CHECK-REL: 0x{{[0-9A-F]*[26AE]}} R_PPC64_GOT16_LO target 0x0
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lwz 1, target@got@l(3)
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# CHECK: ld 1, target@got@l(3) # encoding: [0xe8,0x23,A,0bAAAAAA00]
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# CHECK-NEXT: # fixup A - offset: 2, value: target@got@l, kind: fixup_ppc_half16ds
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# CHECK-REL: 0x{{[0-9A-F]*[26AE]}} R_PPC64_GOT16_LO_DS target 0x0
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ld 1, target@got@l(3)
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