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author | Ulrich Weigand <ulrich.weigand@de.ibm.com> | 2013-05-08 17:51:44 +0000 |
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committer | Ulrich Weigand <ulrich.weigand@de.ibm.com> | 2013-05-08 17:51:44 +0000 |
commit | 146f336272f442e8342ef9bbfa5f5937c4bb8d65 (patch) | |
tree | b2de8b981bb65235cff0fca80f38015315d8d56a | |
parent | fd94f0ab358ea12cf2b17c9628207b3fd11d40b4 (diff) | |
download | llvm-146f336272f442e8342ef9bbfa5f5937c4bb8d65.tar.gz llvm-146f336272f442e8342ef9bbfa5f5937c4bb8d65.tar.bz2 llvm-146f336272f442e8342ef9bbfa5f5937c4bb8d65.tar.xz |
[PowerPC] Add ELF relocation tests
This patch extends test/MC/PowerPC/ppc64-fixups.s to not only check for
the correct fixup type in the --show-encoding output, but also runs the
generated object file through llvm-readobj -r and verifies that the
correct ELF relocation records were generated.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181453 91177308-0d34-0410-b5e6-96231b3b80d8
-rw-r--r-- | test/MC/PowerPC/ppc64-fixups.s | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/test/MC/PowerPC/ppc64-fixups.s b/test/MC/PowerPC/ppc64-fixups.s index 1dcbca8f81..281dce3f9e 100644 --- a/test/MC/PowerPC/ppc64-fixups.s +++ b/test/MC/PowerPC/ppc64-fixups.s @@ -1,50 +1,65 @@ # RUN: llvm-mc -triple powerpc64-unknown-unknown --show-encoding %s | FileCheck %s +# RUN: llvm-mc -triple powerpc64-unknown-unknown -filetype=obj %s | \ +# RUN: llvm-readobj -r | FileCheck %s -check-prefix=REL + + # FIXME: .TOC.@tocbase # CHECK: li 3, target@l # encoding: [0x38,0x60,A,A] # CHECK-NEXT: # fixup A - offset: 0, value: target@l, kind: fixup_ppc_lo16 +# CHECK-REL: 0x{{[0-9,A-F]+}} R_PPC64_ADDR16_LO target 0x0 li 3, target@l # CHECK: addis 3, 3, target@ha # encoding: [0x3c,0x63,A,A] # CHECK-NEXT: # fixup A - offset: 0, value: target@ha, kind: fixup_ppc_ha16 +# CHECK-REL: 0x{{[0-9,A-F]+}} R_PPC64_ADDR16_HA target 0x0 addis 3, 3, target@ha # CHECK: lis 3, target@ha # encoding: [0x3c,0x60,A,A] # CHECK-NEXT: # fixup A - offset: 0, value: target@ha, kind: fixup_ppc_ha16 +# CHECK-REL: 0x{{[0-9,A-F]+}} R_PPC64_ADDR16_HA target 0x0 lis 3, target@ha # CHECK: addi 4, 3, target@l # encoding: [0x38,0x83,A,A] # CHECK-NEXT: # fixup A - offset: 0, value: target@l, kind: fixup_ppc_lo16 +# CHECK-REL: 0x{{[0-9,A-F]+}} R_PPC64_ADDR16_LO target 0x0 addi 4, 3, target@l # CHECK: lwz 1, target@l(3) # encoding: [0x80,0x23,A,A] # CHECK-NEXT: # fixup A - offset: 0, value: target@l, kind: fixup_ppc_lo16 +# CHECK-REL: 0x{{[0-9,A-F]+}} R_PPC64_ADDR16_LO target 0x0 lwz 1, target@l(3) # CHECK: ld 1, target@l(3) # encoding: [0xe8,0x23,A,0bAAAAAA00] # CHECK-NEXT: # fixup A - offset: 0, value: target@l, kind: fixup_ppc_lo16_ds +# CHECK-REL: 0x{{[0-9,A-F]+}} R_PPC64_ADDR16_LO_DS target 0x0 ld 1, target@l(3) # CHECK: ld 1, target@toc(2) # encoding: [0xe8,0x22,A,0bAAAAAA00] # CHECK-NEXT: # fixup A - offset: 0, value: target@toc, kind: fixup_ppc_lo16_ds +# CHECK-REL: 0x{{[0-9,A-F]+}} R_PPC64_TOC16_DS target 0x0 ld 1, target@toc(2) # CHECK: addis 3, 2, target@toc@ha # encoding: [0x3c,0x62,A,A] # CHECK-NEXT: # fixup A - offset: 0, value: target@toc@ha, kind: fixup_ppc_ha16 +# CHECK-REL: 0x{{[0-9,A-F]+}} R_PPC64_TOC16_HA target 0x0 addis 3, 2, target@toc@ha # CHECK: addi 4, 3, target@toc@l # encoding: [0x38,0x83,A,A] # CHECK-NEXT: # fixup A - offset: 0, value: target@toc@l, kind: fixup_ppc_lo16 +# CHECK-REL: 0x{{[0-9,A-F]+}} R_PPC64_TOC16_LO target 0x0 addi 4, 3, target@toc@l # CHECK: lwz 1, target@toc@l(3) # encoding: [0x80,0x23,A,A] # CHECK-NEXT: # fixup A - offset: 0, value: target@toc@l, kind: fixup_ppc_lo16 +# CHECK-REL: 0x{{[0-9,A-F]+}} R_PPC64_TOC16_LO target 0x0 lwz 1, target@toc@l(3) # CHECK: ld 1, target@toc@l(3) # encoding: [0xe8,0x23,A,0bAAAAAA00] # CHECK-NEXT: # fixup A - offset: 0, value: target@toc@l, kind: fixup_ppc_lo16_ds +# CHECK-REL: 0x{{[0-9,A-F]+}} R_PPC64_TOC16_LO_DS target 0x0 ld 1, target@toc@l(3) # FIXME: @tls @@ -52,44 +67,54 @@ # CHECK: addis 3, 2, target@tprel@ha # encoding: [0x3c,0x62,A,A] # CHECK-NEXT: # fixup A - offset: 0, value: target@tprel@ha, kind: fixup_ppc_ha16 +# CHECK-REL: 0x{{[0-9,A-F]+}} R_PPC64_TPREL16_HA target 0x0 addis 3, 2, target@tprel@ha # CHECK: addi 3, 3, target@tprel@l # encoding: [0x38,0x63,A,A] # CHECK-NEXT: # fixup A - offset: 0, value: target@tprel@l, kind: fixup_ppc_lo16 +# CHECK-REL: 0x{{[0-9,A-F]+}} R_PPC64_TPREL16_LO target 0x0 addi 3, 3, target@tprel@l # CHECK: addis 3, 2, target@dtprel@ha # encoding: [0x3c,0x62,A,A] # CHECK-NEXT: # fixup A - offset: 0, value: target@dtprel@ha, kind: fixup_ppc_ha16 +# CHECK-REL: 0x{{[0-9,A-F]+}} R_PPC64_DTPREL16_HA target 0x0 addis 3, 2, target@dtprel@ha # CHECK: addi 3, 3, target@dtprel@l # encoding: [0x38,0x63,A,A] # CHECK-NEXT: # fixup A - offset: 0, value: target@dtprel@l, kind: fixup_ppc_lo16 +# CHECK-REL: 0x{{[0-9,A-F]+}} R_PPC64_DTPREL16_LO target 0x0 addi 3, 3, target@dtprel@l # CHECK: addis 3, 2, target@got@tprel@ha # encoding: [0x3c,0x62,A,A] # CHECK-NEXT: # fixup A - offset: 0, value: target@got@tprel@ha, kind: fixup_ppc_ha16 +# CHECK-REL: 0x{{[0-9,A-F]+}} R_PPC64_GOT_TPREL16_HA target 0x0 addis 3, 2, target@got@tprel@ha # CHECK: ld 1, target@got@tprel@l(3) # encoding: [0xe8,0x23,A,0bAAAAAA00] # CHECK-NEXT: # fixup A - offset: 0, value: target@got@tprel@l, kind: fixup_ppc_lo16_ds +# CHECK-REL: 0x{{[0-9,A-F]+}} R_PPC64_GOT_TPREL16_LO_DS target 0x0 ld 1, target@got@tprel@l(3) # CHECK: addis 3, 2, target@got@tlsgd@ha # encoding: [0x3c,0x62,A,A] # CHECK-NEXT: # fixup A - offset: 0, value: target@got@tlsgd@ha, kind: fixup_ppc_ha16 +# CHECK-REL: 0x{{[0-9,A-F]+}} R_PPC64_GOT_TLSGD16_HA target 0x0 addis 3, 2, target@got@tlsgd@ha # CHECK: addi 3, 3, target@got@tlsgd@l # encoding: [0x38,0x63,A,A] # CHECK-NEXT: # fixup A - offset: 0, value: target@got@tlsgd@l, kind: fixup_ppc_lo16 +# CHECK-REL: 0x{{[0-9,A-F]+}} R_PPC64_GOT_TLSGD16_LO target 0x0 addi 3, 3, target@got@tlsgd@l # CHECK: addis 3, 2, target@got@tlsld@ha # encoding: [0x3c,0x62,A,A] # CHECK-NEXT: # fixup A - offset: 0, value: target@got@tlsld@ha, kind: fixup_ppc_ha16 +# CHECK-REL: 0x{{[0-9,A-F]+}} R_PPC64_GOT_TLSLD16_HA target 0x0 addis 3, 2, target@got@tlsld@ha # CHECK: addi 3, 3, target@got@tlsld@l # encoding: [0x38,0x63,A,A] # CHECK-NEXT: # fixup A - offset: 0, value: target@got@tlsld@l, kind: fixup_ppc_lo16 +# CHECK-REL: 0x{{[0-9,A-F]+}} R_PPC64_GOT_TLSLD16_LO target 0x0 addi 3, 3, target@got@tlsld@l |