| ## Check that we are able to dump the SHT_MIPS_ABIFLAGS section using -A properly. |
| |
| ## Show how the full output looks like, check the formatting and the output order. |
| # RUN: yaml2obj %s -DBITS=32 -DENCODE=LSB -o %t.le32 |
| # RUN: llvm-readelf -A %t.le32 | \ |
| # RUN: FileCheck %s --check-prefix=GNU --strict-whitespace --match-full-lines |
| # RUN: yaml2obj %s -DBITS=32 -DENCODE=MSB -o %t.be32 |
| # RUN: llvm-readelf -A %t.be32 | \ |
| # RUN: FileCheck %s --check-prefix=GNU --strict-whitespace --match-full-lines |
| # RUN: yaml2obj %s -DBITS=64 -DENCODE=LSB -o %t.le64 |
| # RUN: llvm-readelf -A %t.le64 | \ |
| # RUN: FileCheck %s --check-prefix=GNU --strict-whitespace --match-full-lines |
| # RUN: yaml2obj %s -DBITS=64 -DENCODE=MSB -o %t.be64 |
| # RUN: llvm-readelf -A %t.be64 | \ |
| # RUN: FileCheck %s --check-prefix=GNU --strict-whitespace --match-full-lines |
| |
| # GNU:MIPS ABI Flags Version: 101 |
| # GNU-EMPTY: |
| # GNU-NEXT:ISA: MIPS32r102 |
| # GNU-NEXT:GPR size: 32 |
| # GNU-NEXT:CPR1 size: 64 |
| # GNU-NEXT:CPR2 size: 128 |
| # GNU-NEXT:FP ABI: Soft float |
| # GNU-NEXT:ISA Extension: Broadcom SB-1 |
| # GNU-NEXT:ASEs: DSP, DSPR2 |
| # GNU-NEXT:FLAGS 1: 00000001 |
| # GNU-NEXT:FLAGS 2: ffffffff |
| |
| # RUN: llvm-readobj -A %t.le32 | FileCheck %s --check-prefix=LLVM |
| # RUN: llvm-readobj -A %t.be32 | FileCheck %s --check-prefix=LLVM |
| # RUN: llvm-readobj -A %t.le64 | FileCheck %s --check-prefix=LLVM |
| # RUN: llvm-readobj -A %t.be64 | FileCheck %s --check-prefix=LLVM |
| |
| # LLVM: MIPS ABI Flags { |
| # LLVM-NEXT: Version: 101 |
| # LLVM-NEXT: ISA: MIPS32r102 |
| # LLVM-NEXT: ISA Extension: Broadcom SB-1 (0xC) |
| # LLVM-NEXT: ASEs [ (0x3) |
| # LLVM-NEXT: DSP (0x1) |
| # LLVM-NEXT: DSPR2 (0x2) |
| # LLVM-NEXT: ] |
| # LLVM-NEXT: FP ABI: Soft float (0x3) |
| # LLVM-NEXT: GPR size: 32 |
| # LLVM-NEXT: CPR1 size: 64 |
| # LLVM-NEXT: CPR2 size: 128 |
| # LLVM-NEXT: Flags 1 [ (0x1) |
| # LLVM-NEXT: ODDSPREG (0x1) |
| # LLVM-NEXT: ] |
| # LLVM-NEXT: Flags 2: 0xFFFFFFFF |
| # LLVM-NEXT: } |
| |
| --- !ELF |
| FileHeader: |
| Class: ELFCLASS[[BITS=64]] |
| Data: ELFDATA2[[ENCODE=LSB]] |
| Type: ET_REL |
| Machine: EM_MIPS |
| Sections: |
| ## Set arbitrary default values. |
| - Name: .MIPS.abiflags |
| Type: SHT_MIPS_ABIFLAGS |
| Version: [[VERSION=101]] |
| ISA: [[ISA=MIPS32]] |
| ISARevision: [[ISAREV=102]] |
| ISAExtension: EXT_SB1 |
| ASEs: [ [[ASES=DSP,DSPR2]] ] |
| FpABI: [[FPABI=FP_SOFT]] |
| GPRSize: [[GPR=REG_32]] |
| CPR1Size: [[CPR1=REG_64]] |
| CPR2Size: [[CPR2=REG_128]] |
| Flags1: [ [[FLAG1=ODDSPREG]] ] |
| Flags2: [[FLAG2=0xffffffff]] |
| |
| ## Check that we are able to dump the version properly. |
| ## Document we do not report warnings for any version. |
| # RUN: yaml2obj %s -DVERSION=0 -o %t.version.a |
| # RUN: llvm-readelf -A %t.version.a | \ |
| # RUN: FileCheck %s --check-prefix=GNU-VERSION-A --implicit-check-not=warning: |
| # RUN: llvm-readobj -A %t.version.a | \ |
| # RUN: FileCheck %s --check-prefix=LLVM-VERSION-A --implicit-check-not=warning: |
| |
| # GNU-VERSION-A: MIPS ABI Flags Version: 0 |
| |
| # LLVM-VERSION-A: MIPS ABI Flags { |
| # LLVM-VERSION-A-NEXT: Version: 0 |
| |
| # RUN: yaml2obj %s -DVERSION=0xffff -o %t.version.b |
| # RUN: llvm-readelf -A %t.version.b | \ |
| # RUN: FileCheck %s --check-prefix=GNU-VERSION-B --implicit-check-not=warning: |
| # RUN: llvm-readobj -A %t.version.b | \ |
| # RUN: FileCheck %s --check-prefix=LLVM-VERSION-B --implicit-check-not=warning: |
| |
| # GNU-VERSION-B: MIPS ABI Flags Version: 65535 |
| |
| # LLVM-VERSION-B: MIPS ABI Flags { |
| # LLVM-VERSION-B-NEXT: Version: 65535 |
| |
| ## Check how we dump isa_level and isa_rev fields. |
| |
| # RUN: yaml2obj %s -DISAREV=1 -DISA=MIPS1 -o %t.isa1 |
| # RUN: llvm-readelf -A %t.isa1 | FileCheck %s --check-prefix=CHECK-ISA -DVAL=MIPS1 |
| # RUN: llvm-readobj -A %t.isa1 | FileCheck %s --check-prefix=CHECK-ISA -DVAL=MIPS1 |
| |
| # CHECK-ISA: ISA: [[VAL]]{{$}} |
| |
| # RUN: yaml2obj %s -DISAREV=1 -DISA=MIPS2 -o %t.isa2 |
| # RUN: llvm-readelf -A %t.isa2 | FileCheck %s --check-prefix=CHECK-ISA -DVAL=MIPS2 |
| # RUN: llvm-readobj -A %t.isa2 | FileCheck %s --check-prefix=CHECK-ISA -DVAL=MIPS2 |
| |
| # RUN: yaml2obj %s -DISAREV=1 -DISA=MIPS3 -o %t.isa3 |
| # RUN: llvm-readelf -A %t.isa3 | FileCheck %s --check-prefix=CHECK-ISA -DVAL=MIPS3 |
| # RUN: llvm-readobj -A %t.isa3 | FileCheck %s --check-prefix=CHECK-ISA -DVAL=MIPS3 |
| |
| # RUN: yaml2obj %s -DISAREV=1 -DISA=MIPS4 -o %t.isa4 |
| # RUN: llvm-readelf -A %t.isa4 | FileCheck %s --check-prefix=CHECK-ISA -DVAL=MIPS4 |
| # RUN: llvm-readobj -A %t.isa4 | FileCheck %s --check-prefix=CHECK-ISA -DVAL=MIPS4 |
| |
| # RUN: yaml2obj %s -DISAREV=1 -DISA=MIPS5 -o %t.isa5 |
| # RUN: llvm-readelf -A %t.isa5 | FileCheck %s --check-prefix=CHECK-ISA -DVAL=MIPS5 |
| # RUN: llvm-readobj -A %t.isa5 | FileCheck %s --check-prefix=CHECK-ISA -DVAL=MIPS5 |
| |
| # RUN: yaml2obj %s -DISAREV=1 -DISA=MIPS32 -o %t.isa32 |
| # RUN: llvm-readelf -A %t.isa32 | FileCheck %s --check-prefix=CHECK-ISA -DVAL=MIPS32 |
| # RUN: llvm-readobj -A %t.isa32 | FileCheck %s --check-prefix=CHECK-ISA -DVAL=MIPS32 |
| |
| # RUN: yaml2obj %s -DISAREV=1 -DISA=MIPS64 -o %t.isa64 |
| # RUN: llvm-readelf -A %t.isa64 | FileCheck %s --check-prefix=CHECK-ISA -DVAL=MIPS64 |
| # RUN: llvm-readobj -A %t.isa64 | FileCheck %s --check-prefix=CHECK-ISA -DVAL=MIPS64 |
| |
| ## Check that isa_rev is only dumped when its value > 1. |
| # RUN: yaml2obj %s -DISAREV=2 -DISA=MIPS1 -o %t.isa1.r |
| # RUN: llvm-readelf -A %t.isa1.r | FileCheck %s --check-prefix=CHECK-ISA -DVAL=MIPS1r2 |
| # RUN: llvm-readobj -A %t.isa1.r | FileCheck %s --check-prefix=CHECK-ISA -DVAL=MIPS1r2 |
| |
| ## Check how we dump the gpr_size field. |
| |
| # RUN: yaml2obj %s -DGPR=REG_NONE -o %t.gpr.none |
| # RUN: llvm-readelf -A %t.gpr.none | FileCheck %s --check-prefix=GPRSIZE -DVAL=0 |
| # RUN: llvm-readobj -A %t.gpr.none | FileCheck %s --check-prefix=GPRSIZE -DVAL=0 |
| |
| # GPRSIZE: GPR size: [[VAL]]{{$}} |
| |
| # RUN: yaml2obj %s -DGPR=REG_32 -o %t.gpr.32 |
| # RUN: llvm-readelf -A %t.gpr.32 | FileCheck %s --check-prefix=GPRSIZE -DVAL=32 |
| # RUN: llvm-readobj -A %t.gpr.32 | FileCheck %s --check-prefix=GPRSIZE -DVAL=32 |
| |
| # RUN: yaml2obj %s -DGPR=REG_64 -o %t.gpr.64 |
| # RUN: llvm-readelf -A %t.gpr.64 | FileCheck %s --check-prefix=GPRSIZE -DVAL=64 |
| # RUN: llvm-readobj -A %t.gpr.64 | FileCheck %s --check-prefix=GPRSIZE -DVAL=64 |
| |
| # RUN: yaml2obj %s -DGPR=REG_128 -o %t.gpr.128 |
| # RUN: llvm-readelf -A %t.gpr.128 | FileCheck %s --check-prefix=GPRSIZE -DVAL=128 |
| # RUN: llvm-readobj -A %t.gpr.128 | FileCheck %s --check-prefix=GPRSIZE -DVAL=128 |
| |
| ## Check how we dump the cpr1_size field. |
| |
| # RUN: yaml2obj %s -DCPR1=REG_NONE -o %t.cpr1.none |
| # RUN: llvm-readelf -A %t.cpr1.none | FileCheck %s --check-prefix=CPR1SIZE -DVAL=0 |
| # RUN: llvm-readobj -A %t.cpr1.none | FileCheck %s --check-prefix=CPR1SIZE -DVAL=0 |
| |
| # CPR1SIZE: CPR1 size: [[VAL]]{{$}} |
| |
| # RUN: yaml2obj %s -DCPR1=REG_32 -o %t.cpr1.32 |
| # RUN: llvm-readelf -A %t.cpr1.32 | FileCheck %s --check-prefix=CPR1SIZE -DVAL=32 |
| # RUN: llvm-readobj -A %t.cpr1.32 | FileCheck %s --check-prefix=CPR1SIZE -DVAL=32 |
| |
| # RUN: yaml2obj %s -DCPR1=REG_64 -o %t.cpr1.64 |
| # RUN: llvm-readelf -A %t.cpr1.64 | FileCheck %s --check-prefix=CPR1SIZE -DVAL=64 |
| # RUN: llvm-readobj -A %t.cpr1.64 | FileCheck %s --check-prefix=CPR1SIZE -DVAL=64 |
| |
| # RUN: yaml2obj %s -DCPR1=REG_128 -o %t.cpr1.128 |
| # RUN: llvm-readelf -A %t.cpr1.128 | FileCheck %s --check-prefix=CPR1SIZE -DVAL=128 |
| # RUN: llvm-readobj -A %t.cpr1.128 | FileCheck %s --check-prefix=CPR1SIZE -DVAL=128 |
| |
| ## Check how we dump the cpr2_size field. |
| |
| # RUN: yaml2obj %s -DCPR2=REG_NONE -o %t.cpr2.none |
| # RUN: llvm-readelf -A %t.cpr2.none | FileCheck %s --check-prefix=CPR2SIZE -DVAL=0 |
| # RUN: llvm-readobj -A %t.cpr2.none | FileCheck %s --check-prefix=CPR2SIZE -DVAL=0 |
| |
| # CPR2SIZE: CPR2 size: [[VAL]]{{$}} |
| |
| # RUN: yaml2obj %s -DCPR2=REG_32 -o %t.cpr2.32 |
| # RUN: llvm-readelf -A %t.cpr2.32 | FileCheck %s --check-prefix=CPR2SIZE -DVAL=32 |
| # RUN: llvm-readobj -A %t.cpr2.32 | FileCheck %s --check-prefix=CPR2SIZE -DVAL=32 |
| |
| # RUN: yaml2obj %s -DCPR2=REG_64 -o %t.cpr2.64 |
| # RUN: llvm-readelf -A %t.cpr2.64 | FileCheck %s --check-prefix=CPR2SIZE -DVAL=64 |
| # RUN: llvm-readobj -A %t.cpr2.64 | FileCheck %s --check-prefix=CPR2SIZE -DVAL=64 |
| |
| # RUN: yaml2obj %s -DCPR2=REG_128 -o %t.cpr2.128 |
| # RUN: llvm-readelf -A %t.cpr2.128 | FileCheck %s --check-prefix=CPR2SIZE -DVAL=128 |
| # RUN: llvm-readobj -A %t.cpr2.128 | FileCheck %s --check-prefix=CPR2SIZE -DVAL=128 |
| |
| ## Check how we dump the fp_abi field. |
| |
| # RUN: yaml2obj %s -DFPABI=FP_ANY -o %t.fpabi.any |
| # RUN: llvm-readelf -A %t.fpabi.any | FileCheck %s --check-prefix=FPABI-ANY |
| # RUN: llvm-readobj -A %t.fpabi.any | FileCheck %s --check-prefix=FPABI-ANY |
| |
| # FPABI-ANY: FP ABI: Hard or soft float |
| |
| # RUN: yaml2obj %s -DFPABI=FP_DOUBLE -o %t.fpabi.double |
| # RUN: llvm-readelf -A %t.fpabi.double | FileCheck %s --check-prefix=FPABI-DOUBLE |
| # RUN: llvm-readobj -A %t.fpabi.double | FileCheck %s --check-prefix=FPABI-DOUBLE |
| |
| # FPABI-DOUBLE: FP ABI: Hard float (double precision) |
| |
| # RUN: yaml2obj %s -DFPABI=FP_SINGLE -o %t.fpabi.single |
| # RUN: llvm-readelf -A %t.fpabi.single | FileCheck %s --check-prefix=FPABI-SINGLE |
| # RUN: llvm-readobj -A %t.fpabi.single | FileCheck %s --check-prefix=FPABI-SINGLE |
| |
| # FPABI-SINGLE: FP ABI: Hard float (single precision) |
| |
| # RUN: yaml2obj %s -DFPABI=FP_SOFT -o %t.fpabi.soft |
| # RUN: llvm-readelf -A %t.fpabi.soft | FileCheck %s --check-prefix=FPABI-SOFT |
| # RUN: llvm-readobj -A %t.fpabi.soft | FileCheck %s --check-prefix=FPABI-SOFT |
| |
| # FPABI-SOFT: FP ABI: Soft float |
| |
| # RUN: yaml2obj %s -DFPABI=FP_OLD_64 -o %t.fpabi.old64 |
| # RUN: llvm-readelf -A %t.fpabi.old64 | FileCheck %s --check-prefix=FPABI-OLD64 |
| # RUN: llvm-readobj -A %t.fpabi.old64 | FileCheck %s --check-prefix=FPABI-OLD64 |
| |
| # FPABI-OLD64: FP ABI: Hard float (MIPS32r2 64-bit FPU 12 callee-saved) |
| |
| # RUN: yaml2obj %s -DFPABI=FP_XX -o %t.fpabi.xx |
| # RUN: llvm-readelf -A %t.fpabi.xx | FileCheck %s --check-prefix=FPABI-XX |
| # RUN: llvm-readobj -A %t.fpabi.xx | FileCheck %s --check-prefix=FPABI-XX |
| |
| # FPABI-XX: FP ABI: Hard float (32-bit CPU, Any FPU) |
| |
| # RUN: yaml2obj %s -DFPABI=FP_64 -o %t.fpabi.fp64 |
| # RUN: llvm-readelf -A %t.fpabi.fp64 | FileCheck %s --check-prefix=FPABI-FP64 |
| # RUN: llvm-readobj -A %t.fpabi.fp64 | FileCheck %s --check-prefix=FPABI-FP64 |
| |
| # FPABI-FP64: FP ABI: Hard float (32-bit CPU, 64-bit FPU) |
| |
| # RUN: yaml2obj %s -DFPABI=FP_64A -o %t.fpabi.fp64a |
| # RUN: llvm-readelf -A %t.fpabi.fp64a | FileCheck %s --check-prefix=FPABI-FP64A |
| # RUN: llvm-readobj -A %t.fpabi.fp64a | FileCheck %s --check-prefix=FPABI-FP64A |
| |
| # FPABI-FP64A: FP ABI: Hard float compat (32-bit CPU, 64-bit FPU) |
| |
| ## Check how we dump ASEs. |
| # RUN: yaml2obj %s -DASES="" -o %t.ases.no |
| # RUN: llvm-readelf -A %t.ases.no | FileCheck %s --check-prefix=FPABI-ASES-NONE-GNU |
| # RUN: llvm-readobj -A %t.ases.no | FileCheck %s --check-prefix=FPABI-ASES-NONE-LLVM |
| |
| # FPABI-ASES-NONE-GNU: ASEs: None |
| |
| # FPABI-ASES-NONE-LLVM: ASEs [ (0x0) |
| # FPABI-ASES-NONE-LLVM-NEXT: ] |
| |
| # RUN: yaml2obj %s -DASES="DSP,DSPR2,EVA,MCU,MDMX,MIPS3D,MT,SMARTMIPS,VIRT,MSA,MIPS16,MICROMIPS,XPA,CRC,GINV" -o %t.ases.all |
| # RUN: llvm-readelf -A %t.ases.all | FileCheck %s --check-prefix=FPABI-ASES-ALL-GNU |
| # RUN: llvm-readobj -A %t.ases.all | FileCheck %s --check-prefix=FPABI-ASES-ALL-LLVM |
| |
| # FPABI-ASES-ALL-GNU: ASEs: DSP, DSPR2, Enhanced VA Scheme, MCU, MDMX, MIPS-3D, MT, SmartMIPS, VZ, MSA, MIPS16, microMIPS, XPA, CRC, GINV |
| |
| # FPABI-ASES-ALL-LLVM: ASEs [ (0x29FFF) |
| # FPABI-ASES-ALL-LLVM-NEXT: CRC (0x8000) |
| # FPABI-ASES-ALL-LLVM-NEXT: DSP (0x1) |
| # FPABI-ASES-ALL-LLVM-NEXT: DSPR2 (0x2) |
| # FPABI-ASES-ALL-LLVM-NEXT: Enhanced VA Scheme (0x4) |
| # FPABI-ASES-ALL-LLVM-NEXT: GINV (0x20000) |
| # FPABI-ASES-ALL-LLVM-NEXT: MCU (0x8) |
| # FPABI-ASES-ALL-LLVM-NEXT: MDMX (0x10) |
| # FPABI-ASES-ALL-LLVM-NEXT: MIPS-3D (0x20) |
| # FPABI-ASES-ALL-LLVM-NEXT: MIPS16 (0x400) |
| # FPABI-ASES-ALL-LLVM-NEXT: MSA (0x200) |
| # FPABI-ASES-ALL-LLVM-NEXT: MT (0x40) |
| # FPABI-ASES-ALL-LLVM-NEXT: SmartMIPS (0x80) |
| # FPABI-ASES-ALL-LLVM-NEXT: VZ (0x100) |
| # FPABI-ASES-ALL-LLVM-NEXT: XPA (0x1000) |
| # FPABI-ASES-ALL-LLVM-NEXT: microMIPS (0x800) |
| # FPABI-ASES-ALL-LLVM-NEXT: ] |
| |
| ## Check how we dump the flags1 field. |
| |
| # RUN: yaml2obj %s -DFLAG1="" -o %t.flag1.empty |
| # RUN: llvm-readelf -A %t.flag1.empty | FileCheck %s --check-prefix=FLAG1-EMPTY-GNU |
| # RUN: llvm-readobj -A %t.flag1.empty | FileCheck %s --check-prefix=FLAG1-EMPTY-LLVM |
| |
| # FLAG1-EMPTY-GNU: FLAGS 1: 00000000 |
| |
| # FLAG1-EMPTY-LLVM: Flags 1 [ (0x0) |
| # FLAG1-EMPTY-LLVM-NEXT: ] |
| |
| # RUN: yaml2obj %s -DFLAG1="ODDSPREG" -o %t.flag1.all |
| # RUN: llvm-readelf -A %t.flag1.all | FileCheck %s --check-prefix=FLAG1-ALL-GNU |
| # RUN: llvm-readobj -A %t.flag1.all | FileCheck %s --check-prefix=FLAG1-ALL-LLVM |
| |
| # FLAG1-ALL-GNU: FLAGS 1: 00000001 |
| |
| # FLAG1-ALL-LLVM: Flags 1 [ (0x1) |
| # FLAG1-ALL-LLVM-NEXT: ODDSPREG (0x1) |
| # FLAG1-ALL-LLVM-NEXT: ] |
| |
| ## Check how we dump the flags2 field. |
| |
| # RUN: yaml2obj %s -DFLAG2=0x0 -o %t.flag2.empty |
| # RUN: llvm-readelf -A %t.flag2.empty | FileCheck %s --check-prefix=FLAG2-EMPTY-GNU |
| # RUN: llvm-readobj -A %t.flag2.empty | FileCheck %s --check-prefix=FLAG2-EMPTY-LLVM |
| |
| # FLAG2-EMPTY-GNU: FLAGS 2: 00000000 |
| # FLAG2-EMPTY-LLVM: Flags 2: 0x0 |
| |
| # RUN: yaml2obj %s -DFLAG2=0xffffffff -o %t.flag2.all |
| # RUN: llvm-readelf -A %t.flag2.all | FileCheck %s --check-prefix=FLAG2-ALL-GNU |
| # RUN: llvm-readobj -A %t.flag2.all | FileCheck %s --check-prefix=FLAG2-ALL-LLVM |
| |
| # FLAG2-ALL-GNU: FLAGS 2: ffffffff |
| # FLAG2-ALL-LLVM: Flags 2: 0xFFFFFFF |
| |
| ## Check what we print when there is no .MIPS.abiflags section in the file. |
| # RUN: yaml2obj --docnum=2 %s -o %t.nosection |
| ## Note: GNU readelf 2.31.1 prints nothing. |
| # RUN: llvm-readelf -A %t.nosection 2>&1 | \ |
| # RUN: FileCheck %s --check-prefix=NOSEC --implicit-check-not={{.}} |
| # RUN: llvm-readobj -A %t.nosection 2>&1 | \ |
| # RUN: FileCheck %s --check-prefixes=NOSEC,NOSEC-LLVM --implicit-check-not=warning: |
| |
| # NOSEC-LLVM: There is no .MIPS.abiflags section in the file. |
| # NOSEC: There is no .MIPS.options section in the file. |
| # NOSEC-NEXT: There is no .reginfo section in the file. |
| |
| --- !ELF |
| FileHeader: |
| Class: ELFCLASS64 |
| Data: ELFDATA2LSB |
| Type: ET_REL |
| Machine: EM_MIPS |
| Sections: [] |
| |
| ## Check we report a warning when we are unable to read the content of the .MIPS.abiflags section. |
| # RUN: yaml2obj --docnum=3 -DSHOFFSET=0xffffffff %s -o %t.err1 |
| # RUN: llvm-readelf -A %t.err1 2>&1 | FileCheck %s -DFILE=%t.err1 --check-prefix=CONTENT-ERR |
| # RUN: llvm-readobj -A %t.err1 2>&1 | FileCheck %s -DFILE=%t.err1 --check-prefix=CONTENT-ERR |
| |
| # CONTENT-ERR: warning: '[[FILE]]': unable to read the .MIPS.abiflags section: section [index 2] has a sh_offset (0xffffffff) + sh_size (0x18) that is greater than the file size (0x2c0) |
| # CONTENT-ERR-NEXT: There is no .MIPS.options section in the file. |
| # CONTENT-ERR-NEXT: There is no .reginfo section in the file. |
| |
| --- !ELF |
| FileHeader: |
| Class: ELFCLASS64 |
| Data: ELFDATA2LSB |
| Type: ET_REL |
| Machine: EM_MIPS |
| Sections: |
| - Type: SHT_PROGBITS |
| ShName: [[NAME=<none>]] |
| - Name: .MIPS.abiflags |
| Type: SHT_MIPS_ABIFLAGS |
| ISA: MIPS32 |
| Offset: 0x100 |
| ShOffset: [[SHOFFSET=0x100]] |
| ShSize: [[SHSIZE=24]] |
| ShName: [[ABIFLAGSNAME=<none>]] |
| - Type: SHT_PROGBITS |
| ShName: [[NAME=<none>]] |
| |
| ## Check we report a warning when the .MIPS.abiflags section has an unexpected size. |
| # RUN: yaml2obj --docnum=3 -DSHSIZE=23 %s -o %t.err2 |
| # RUN: llvm-readelf -A %t.err2 2>&1 | FileCheck %s -DFILE=%t.err2 --check-prefix=SIZE-ERR |
| # RUN: llvm-readobj -A %t.err2 2>&1 | FileCheck %s -DFILE=%t.err2 --check-prefix=SIZE-ERR |
| |
| # SIZE-ERR: warning: '[[FILE]]': unable to read the .MIPS.abiflags section: it has a wrong size (23) |
| # SIZE-ERR-NEXT: There is no .MIPS.options section in the file. |
| # SIZE-ERR-NEXT: There is no .reginfo section in the file. |
| |
| ## Check that we try to dump the .MIPS.abiflags section when we are able to locate it by name. |
| # RUN: yaml2obj --docnum=3 -DNAME=0xffff %s -o %t.err3 |
| # RUN: llvm-readelf -A %t.err3 2>&1 | \ |
| # RUN: FileCheck %s -DFILE=%t.err3 --check-prefixes=NAME-ERR-FOUND,NAME-ERR-FOUND-GNU --implicit-check-not=warning: |
| # RUN: llvm-readobj -A %t.err3 2>&1 | \ |
| # RUN: FileCheck %s -DFILE=%t.err3 --check-prefixes=NAME-ERR-FOUND,NAME-ERR-FOUND-LLVM --implicit-check-not=warning: |
| |
| # NAME-ERR-FOUND: warning: '[[FILE]]': unable to read the name of SHT_PROGBITS section with index 1: a section [index 1] has an invalid sh_name (0xffff) offset which goes past the end of the section name string table |
| # NAME-ERR-FOUND-GNU-NEXT: MIPS ABI Flags Version: 0 |
| # NAME-ERR-FOUND-LLVM-NEXT: MIPS ABI Flags { |
| # NAME-ERR-FOUND: warning: '[[FILE]]': unable to read the name of SHT_PROGBITS section with index 3: a section [index 3] has an invalid sh_name (0xffff) offset which goes past the end of the section name string table |
| |
| ## Check we report a warning when we are unable to find the .MIPS.abiflags section due to an error. |
| # RUN: yaml2obj --docnum=3 -DABIFLAGSNAME=0xffff %s -o %t.err4 |
| # RUN: llvm-readelf -A %t.err4 2>&1 | \ |
| # RUN: FileCheck %s -DFILE=%t.err4 --check-prefix=NAME-ERR-NOTFOUND --implicit-check-not=warning: --implicit-check-not="MIPS ABI Flags" |
| # RUN: llvm-readobj -A %t.err4 2>&1 | \ |
| # RUN: FileCheck %s -DFILE=%t.err4 --check-prefix=NAME-ERR-NOTFOUND --implicit-check-not=warning: --implicit-check-not="MIPS ABI Flags" |
| |
| # NAME-ERR-NOTFOUND: warning: '[[FILE]]': unable to read the name of SHT_MIPS_ABIFLAGS section with index 2: a section [index 2] has an invalid sh_name (0xffff) offset which goes past the end of the section name string table |
