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llvm-6502/test/MC/PowerPC/ppc64-initial-cfa.s

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[PowerPC] Use assembler source in MC tests A couple of old test cases in test/MC/PowerPC were still using LLVM IR. Now that we have a working assembler, we can move them to assembler tests instead: ppc64-initial-cfa.ll ppc64-relocs-01.ll ppc64-tls-relocs-01.ll git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183829 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-12 14:14:18 +00:00
# RUN: llvm-mc -triple=powerpc64-unknown-linux-gnu -filetype=obj -relocation-model=static %s | \
[PowerPC] Generate little-endian object files As a first step towards real little-endian code generation, this patch changes the PowerPC MC layer to actually generate little-endian object files. This involves passing the little-endian flag through the various layers, including down to createELFObjectWriter so we actually get basic little-endian ELF objects, emitting instructions in little-endian order, and handling fixups and relocations as appropriate for little-endian. The bulk of the patch is to update most test cases in test/MC/PowerPC to verify both big- and little-endian encodings. (The only test cases *not* updated are those that create actual big-endian ABI code, like the TLS tests.) Note that while the object files are now little-endian, the generated code itself is not yet updated, in particular, it still does not adhere to the ELFv2 ABI. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204634 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-24 18:16:09 +00:00
# RUN: llvm-readobj -s -sr -sd | FileCheck %s -check-prefix=STATIC -check-prefix=STATIC-BE
[PowerPC] Use assembler source in MC tests A couple of old test cases in test/MC/PowerPC were still using LLVM IR. Now that we have a working assembler, we can move them to assembler tests instead: ppc64-initial-cfa.ll ppc64-relocs-01.ll ppc64-tls-relocs-01.ll git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183829 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-12 14:14:18 +00:00
# RUN: llvm-mc -triple=powerpc64-unknown-linux-gnu -filetype=obj -relocation-model=pic %s | \
[PowerPC] Generate little-endian object files As a first step towards real little-endian code generation, this patch changes the PowerPC MC layer to actually generate little-endian object files. This involves passing the little-endian flag through the various layers, including down to createELFObjectWriter so we actually get basic little-endian ELF objects, emitting instructions in little-endian order, and handling fixups and relocations as appropriate for little-endian. The bulk of the patch is to update most test cases in test/MC/PowerPC to verify both big- and little-endian encodings. (The only test cases *not* updated are those that create actual big-endian ABI code, like the TLS tests.) Note that while the object files are now little-endian, the generated code itself is not yet updated, in particular, it still does not adhere to the ELFv2 ABI. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204634 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-24 18:16:09 +00:00
# RUN: llvm-readobj -s -sr -sd | FileCheck %s -check-prefix=PIC -check-prefix=PIC-BE
# RUN: llvm-mc -triple=powerpc64le-unknown-linux-gnu -filetype=obj -relocation-model=static %s | \
# RUN: llvm-readobj -s -sr -sd | FileCheck %s -check-prefix=STATIC -check-prefix=STATIC-LE
# RUN: llvm-mc -triple=powerpc64le-unknown-linux-gnu -filetype=obj -relocation-model=pic %s | \
# RUN: llvm-readobj -s -sr -sd | FileCheck %s -check-prefix=PIC -check-prefix=PIC-LE
[PowerPC] Use assembler source in MC tests A couple of old test cases in test/MC/PowerPC were still using LLVM IR. Now that we have a working assembler, we can move them to assembler tests instead: ppc64-initial-cfa.ll ppc64-relocs-01.ll ppc64-tls-relocs-01.ll git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183829 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-12 14:14:18 +00:00
[MC] Emit an error if cfi_startproc is used before a symbol is defined. Currently, we bind those directives with the last symbol, so if none has been defined, this would lead to a crash of the compiler. <rdar://problem/15939159> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@206236 91177308-0d34-0410-b5e6-96231b3b80d8
2014-04-15 01:17:45 +00:00
_proc:
[PowerPC] Use assembler source in MC tests A couple of old test cases in test/MC/PowerPC were still using LLVM IR. Now that we have a working assembler, we can move them to assembler tests instead: ppc64-initial-cfa.ll ppc64-relocs-01.ll ppc64-tls-relocs-01.ll git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183829 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-12 14:14:18 +00:00
.cfi_startproc
nop
.cfi_endproc
# STATIC: Section {
# STATIC: Name: .eh_frame
# STATIC-NEXT: Type: SHT_PROGBITS
# STATIC-NEXT: Flags [ (0x2)
# STATIC-NEXT: SHF_ALLOC
# STATIC-NEXT: ]
# STATIC-NEXT: Address:
# STATIC-NEXT: Offset:
# STATIC-NEXT: Size: 40
# STATIC-NEXT: Link: 0
# STATIC-NEXT: Info: 0
# STATIC-NEXT: AddressAlignment: 8
# STATIC-NEXT: EntrySize:
# STATIC-NEXT: Relocations [
# STATIC-NEXT: ]
# STATIC-NEXT: SectionData (
[PowerPC] Generate little-endian object files As a first step towards real little-endian code generation, this patch changes the PowerPC MC layer to actually generate little-endian object files. This involves passing the little-endian flag through the various layers, including down to createELFObjectWriter so we actually get basic little-endian ELF objects, emitting instructions in little-endian order, and handling fixups and relocations as appropriate for little-endian. The bulk of the patch is to update most test cases in test/MC/PowerPC to verify both big- and little-endian encodings. (The only test cases *not* updated are those that create actual big-endian ABI code, like the TLS tests.) Note that while the object files are now little-endian, the generated code itself is not yet updated, in particular, it still does not adhere to the ELFv2 ABI. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204634 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-24 18:16:09 +00:00
# STATIC-BE-NEXT: 0000: 00000010 00000000 017A5200 04784101
# STATIC-LE-NEXT: 0000: 10000000 00000000 017A5200 04784101
# STATIC-BE-NEXT: 0010: 1B0C0100 00000010 00000018 00000000
# STATIC-LE-NEXT: 0010: 1B0C0100 10000000 18000000 00000000
# STATIC-BE-NEXT: 0020: 00000004 00000000
# STATIC-LE-NEXT: 0020: 04000000 00000000
[PowerPC] Use assembler source in MC tests A couple of old test cases in test/MC/PowerPC were still using LLVM IR. Now that we have a working assembler, we can move them to assembler tests instead: ppc64-initial-cfa.ll ppc64-relocs-01.ll ppc64-tls-relocs-01.ll git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183829 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-12 14:14:18 +00:00
# STATIC-NEXT: )
# STATIC-NEXT: }
# STATIC: Section {
# STATIC: Name: .rela.eh_frame
# STATIC-NEXT: Type: SHT_RELA
# STATIC-NEXT: Flags [ (0x0)
# STATIC-NEXT: ]
# STATIC-NEXT: Address:
# STATIC-NEXT: Offset:
# STATIC-NEXT: Size: 24
# STATIC-NEXT: Link:
# STATIC-NEXT: Info:
# STATIC-NEXT: AddressAlignment: 8
# STATIC-NEXT: EntrySize: 24
# STATIC-NEXT: Relocations [
# STATIC-NEXT: 0x1C R_PPC64_REL32 .text 0x0
# STATIC-NEXT: ]
# PIC: Section {
# PIC: Name: .eh_frame
# PIC-NEXT: Type: SHT_PROGBITS
# PIC-NEXT: Flags [ (0x2)
# PIC-NEXT: SHF_ALLOC
# PIC-NEXT: ]
# PIC-NEXT: Address:
# PIC-NEXT: Offset:
# PIC-NEXT: Size: 40
# PIC-NEXT: Link: 0
# PIC-NEXT: Info: 0
# PIC-NEXT: AddressAlignment: 8
# PIC-NEXT: EntrySize: 0
# PIC-NEXT: Relocations [
# PIC-NEXT: ]
# PIC-NEXT: SectionData (
[PowerPC] Generate little-endian object files As a first step towards real little-endian code generation, this patch changes the PowerPC MC layer to actually generate little-endian object files. This involves passing the little-endian flag through the various layers, including down to createELFObjectWriter so we actually get basic little-endian ELF objects, emitting instructions in little-endian order, and handling fixups and relocations as appropriate for little-endian. The bulk of the patch is to update most test cases in test/MC/PowerPC to verify both big- and little-endian encodings. (The only test cases *not* updated are those that create actual big-endian ABI code, like the TLS tests.) Note that while the object files are now little-endian, the generated code itself is not yet updated, in particular, it still does not adhere to the ELFv2 ABI. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204634 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-24 18:16:09 +00:00
# PIC-BE-NEXT: 0000: 00000010 00000000 017A5200 04784101
# PIC-LE-NEXT: 0000: 10000000 00000000 017A5200 04784101
# PIC-BE-NEXT: 0010: 1B0C0100 00000010 00000018 00000000
# PIC-LE-NEXT: 0010: 1B0C0100 10000000 18000000 00000000
# PIC-BE-NEXT: 0020: 00000004 00000000
# PIC-LE-NEXT: 0020: 04000000 00000000
[PowerPC] Use assembler source in MC tests A couple of old test cases in test/MC/PowerPC were still using LLVM IR. Now that we have a working assembler, we can move them to assembler tests instead: ppc64-initial-cfa.ll ppc64-relocs-01.ll ppc64-tls-relocs-01.ll git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183829 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-12 14:14:18 +00:00
# PIC-NEXT: )
# PIC-NEXT: }
# PIC: Section {
# PIC: Name: .rela.eh_frame
# PIC-NEXT: Type: SHT_RELA
# PIC-NEXT: Flags [ (0x0)
# PIC-NEXT: ]
# PIC-NEXT: Address:
# PIC-NEXT: Offset:
# PIC-NEXT: Size: 24
# PIC-NEXT: Link:
# PIC-NEXT: Info:
# PIC-NEXT: AddressAlignment: 8
# PIC-NEXT: EntrySize: 24
# PIC-NEXT: Relocations [
# PIC-NEXT: 0x1C R_PPC64_REL32 .text 0x0
# PIC-NEXT: ]
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