80 lines
2.0 KiB
Plaintext
80 lines
2.0 KiB
Plaintext
# Check generation of .MIPS.abiflags section under the following conditions:
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# - There are multiple input object files
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# - Not all input files have a .MIPS.abiflags section
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#
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# The .MIPS.abiflags section in the output file should reproduce result
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# of merging input object file sections and data come from ELF header flags.
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# RUN: yaml2obj -format=elf -docnum 1 %s > %t-abi.o
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# RUN: yaml2obj -format=elf -docnum 2 %s > %t-elf.o
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# RUN: lld -flavor old-gnu -target mipsel -shared -o %t.so %t-abi.o %t-elf.o
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# RUN: llvm-readobj -mips-abi-flags %t.so | FileCheck %s
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# CHECK: MIPS ABI Flags {
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# CHECK-NEXT: Version: 0
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# CHECK-NEXT: ISA: MIPS32r2
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# CHECK-NEXT: ISA Extension: None (0x0)
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# CHECK-NEXT: ASEs [ (0x810)
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# CHECK-NEXT: MDMX (0x10)
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# CHECK-NEXT: microMIPS (0x800)
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# CHECK-NEXT: ]
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# CHECK-NEXT: FP ABI: Hard float (double precision) (0x1)
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# CHECK-NEXT: GPR size: 32
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# CHECK-NEXT: CPR1 size: 64
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# CHECK-NEXT: CPR2 size: 0
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# CHECK-NEXT: Flags 1 [ (0x0)
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# CHECK-NEXT: ]
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# CHECK-NEXT: Flags 2: 0x0
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# CHECK-NEXT: }
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# abi.o
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---
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FileHeader:
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Class: ELFCLASS32
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Data: ELFDATA2LSB
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Type: ET_REL
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Machine: EM_MIPS
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Flags: [EF_MIPS_CPIC, EF_MIPS_ABI_O32,
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EF_MIPS_ARCH_32, EF_MIPS_ARCH_ASE_MDMX]
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Sections:
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- Name: .MIPS.abiflags
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Type: SHT_MIPS_ABIFLAGS
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AddressAlign: 8
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ISA: MIPS32
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ISARevision: 1
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ISAExtension: EXT_NONE
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ASEs: [ MDMX ]
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FpABI: FP_DOUBLE
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GPRSize: REG_32
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CPR1Size: REG_64
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CPR2Size: REG_NONE
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Flags1: [ ]
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Flags2: 0x0
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# elf.o
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---
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FileHeader:
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Class: ELFCLASS32
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Data: ELFDATA2LSB
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Type: ET_REL
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Machine: EM_MIPS
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Flags: [EF_MIPS_CPIC, EF_MIPS_ABI_O32,
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EF_MIPS_ARCH_32R2, EF_MIPS_MICROMIPS]
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Sections:
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- Name: .text
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Type: SHT_PROGBITS
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Flags: [ SHF_ALLOC, SHF_EXECINSTR ]
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Size: 4
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AddressAlign: 16
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Symbols:
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Global:
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- Name: T0
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Section: .text
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Type: STT_FUNC
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Value: 0
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Size: 4
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...
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