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llvm-project/llvm/test/MC/Mips/elf_header.s

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[mips] Fix relocation record format and ELF header for N32 ABI The N32 ABI uses RELA relocation format, do not use 3-in-1 relocation's encoding, and uses ELFCLASS32. This change passes the `IsN32` flag to the `MCAsmBackend` to distinguish usage of N32 ABI. We still do not handle some cases like providing the `-target-abi=o32` command line option with the `mips64` target triple. That's why elf_header.s contains some "FIXME" strings. This case will be fixed in a separate patch. Differential revision: https://reviews.llvm.org/D37960 llvm-svn: 313873
2017-09-21 18:44:26 +08:00
# Default ABI for MIPS32 is O32.
[MC][mips] Remove unused check prefixes. NFC
2020-11-13 05:24:11 +08:00
# RUN: llvm-mc -filetype=obj -triple mips-unknown-linux -mcpu=mips1 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF32,BE,O32,NAN1985 %s
[llvm-readobj] Update tests because of changes in llvm-readobj behavior This patch updates tests using llvm-readobj and llvm-readelf, because soon reading from stdin will be achievable only via a '-' as described here: https://bugs.llvm.org/show_bug.cgi?id=46400. Patch with changes to llvm-readobj behavior is here: https://reviews.llvm.org/D83704 Differential Revision: https://reviews.llvm.org/D83912 Reviewed by: jhenderson, MaskRay, grimar
2020-07-20 15:39:14 +08:00
# RUN: llvm-mc -filetype=obj -triple mips-unknown-linux -mcpu=mips2 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF32,BE,O32,NAN1985,MIPS2 %s
# RUN: llvm-mc -filetype=obj -triple mips-unknown-linux -mcpu=mips3 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF32,BE,O32,NAN1985,MIPS3,32BITMODE %s
# RUN: llvm-mc -filetype=obj -triple mips-unknown-linux -mcpu=mips4 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF32,BE,O32,NAN1985,MIPS4,32BITMODE %s
# RUN: llvm-mc -filetype=obj -triple mips-unknown-linux -mcpu=mips5 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF32,BE,O32,NAN1985,MIPS5,32BITMODE %s
# RUN: llvm-mc -filetype=obj -triple mips-unknown-linux %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF32,BE,O32,NAN1985,MIPS32R1 %s
# RUN: llvm-mc -filetype=obj -triple mipsel-unknown-linux %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF32,LE,O32,NAN1985,MIPS32R1 %s
# RUN: llvm-mc -filetype=obj -triple mipsel-unknown-linux %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF32,LE,O32,NAN1985,MIPS32R1 %s
# RUN: llvm-mc -filetype=obj -triple mipsel-unknown-linux -mcpu=mips32r2 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF32,LE,O32,NAN1985,MIPS32R2 %s
# RUN: llvm-mc -filetype=obj -triple mipsel-unknown-linux -mcpu=mips32r3 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF32,LE,O32,NAN1985,MIPS32R3 %s
# RUN: llvm-mc -filetype=obj -triple mipsel-unknown-linux -mcpu=mips32r5 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF32,LE,O32,NAN1985,MIPS32R5 %s
# RUN: llvm-mc -filetype=obj -triple mipsel-unknown-linux -mcpu=mips32r2 -mattr=+nan2008 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF32,LE,O32,NAN2008,MIPS32R2 %s
# RUN: llvm-mc -filetype=obj -triple mipsel-unknown-linux -mcpu=mips32r3 -mattr=+nan2008 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF32,LE,O32,NAN2008,MIPS32R3 %s
# RUN: llvm-mc -filetype=obj -triple mipsel-unknown-linux -mcpu=mips32r5 -mattr=+nan2008 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF32,LE,O32,NAN2008,MIPS32R5 %s
# RUN: llvm-mc -filetype=obj -triple mipsel-unknown-linux -mcpu=mips32r6 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF32,LE,O32,NAN2008,MIPS32R6 %s
[mips] Fix relocation record format and ELF header for N32 ABI The N32 ABI uses RELA relocation format, do not use 3-in-1 relocation's encoding, and uses ELFCLASS32. This change passes the `IsN32` flag to the `MCAsmBackend` to distinguish usage of N32 ABI. We still do not handle some cases like providing the `-target-abi=o32` command line option with the `mips64` target triple. That's why elf_header.s contains some "FIXME" strings. This case will be fixed in a separate patch. Differential revision: https://reviews.llvm.org/D37960 llvm-svn: 313873
2017-09-21 18:44:26 +08:00
# Selected ABI O32 takes precedence over target triple.
[MC][mips] Remove unused check prefixes. NFC
2020-11-13 05:24:11 +08:00
# FIXME: llvm-mc -filetype=obj -triple mips64-unknown-linux -mcpu=mips1 -target-abi=o32 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF32,BE,O32,NAN1985 %s
[llvm-readobj] Update tests because of changes in llvm-readobj behavior This patch updates tests using llvm-readobj and llvm-readelf, because soon reading from stdin will be achievable only via a '-' as described here: https://bugs.llvm.org/show_bug.cgi?id=46400. Patch with changes to llvm-readobj behavior is here: https://reviews.llvm.org/D83704 Differential Revision: https://reviews.llvm.org/D83912 Reviewed by: jhenderson, MaskRay, grimar
2020-07-20 15:39:14 +08:00
# FIXME: llvm-mc -filetype=obj -triple mips64-unknown-linux -mcpu=mips2 -target-abi=o32 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF32,BE,O32,NAN1985,MIPS2 %s
# FIXME: llvm-mc -filetype=obj -triple mips64-unknown-linux -mcpu=mips3 -target-abi=o32 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF32,BE,O32,NAN1985,MIPS3,32BITMODE %s
# FIXME: llvm-mc -filetype=obj -triple mips64-unknown-linux -mcpu=mips4 -target-abi=o32 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF32,BE,O32,NAN1985,MIPS4,32BITMODE %s
# FIXME: llvm-mc -filetype=obj -triple mips64-unknown-linux -mcpu=mips5 -target-abi=o32 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF32,BE,O32,NAN1985,MIPS5,32BITMODE %s
# FIXME: llvm-mc -filetype=obj -triple mips64-unknown-linux -target-abi=o32 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF32,BE,O32,NAN1985,MIPS32R1 %s
# FIXME: llvm-mc -filetype=obj -triple mips64el-unknown-linux -target-abi=o32 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF32,LE,O32,NAN1985,MIPS32R1 %s
# FIXME: llvm-mc -filetype=obj -triple mips64el-unknown-linux -target-abi=o32 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF32,LE,O32,NAN1985,MIPS32R1 %s
# FIXME: llvm-mc -filetype=obj -triple mips64el-unknown-linux -mcpu=mips32r2 -target-abi=o32 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF32,LE,O32,NAN1985,MIPS32R2 %s
# FIXME: llvm-mc -filetype=obj -triple mips64el-unknown-linux -mcpu=mips32r3 -target-abi=o32 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF32,LE,O32,NAN1985,MIPS32R3 %s
# FIXME: llvm-mc -filetype=obj -triple mips64el-unknown-linux -mcpu=mips32r5 -target-abi=o32 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF32,LE,O32,NAN1985,MIPS32R5 %s
# FIXME: llvm-mc -filetype=obj -triple mips64el-unknown-linux -mcpu=mips32r2 -target-abi=o32 -mattr=+nan2008 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF32,LE,O32,NAN2008,MIPS32R2 %s
# FIXME: llvm-mc -filetype=obj -triple mips64el-unknown-linux -mcpu=mips32r3 -target-abi=o32 -mattr=+nan2008 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF32,LE,O32,NAN2008,MIPS32R3 %s
# FIXME: llvm-mc -filetype=obj -triple mips64el-unknown-linux -mcpu=mips32r5 -target-abi=o32 -mattr=+nan2008 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF32,LE,O32,NAN2008,MIPS32R5 %s
# FIXME: llvm-mc -filetype=obj -triple mips64el-unknown-linux -mcpu=mips32r6 -target-abi=o32 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF32,LE,O32,NAN2008,MIPS32R6 %s
[mips] Fix relocation record format and ELF header for N32 ABI The N32 ABI uses RELA relocation format, do not use 3-in-1 relocation's encoding, and uses ELFCLASS32. This change passes the `IsN32` flag to the `MCAsmBackend` to distinguish usage of N32 ABI. We still do not handle some cases like providing the `-target-abi=o32` command line option with the `mips64` target triple. That's why elf_header.s contains some "FIXME" strings. This case will be fixed in a separate patch. Differential revision: https://reviews.llvm.org/D37960 llvm-svn: 313873
2017-09-21 18:44:26 +08:00
# Default ABI for MIPS64 is N64 as opposed to GCC/GAS (N32).
[llvm-readobj] Update tests because of changes in llvm-readobj behavior This patch updates tests using llvm-readobj and llvm-readelf, because soon reading from stdin will be achievable only via a '-' as described here: https://bugs.llvm.org/show_bug.cgi?id=46400. Patch with changes to llvm-readobj behavior is here: https://reviews.llvm.org/D83704 Differential Revision: https://reviews.llvm.org/D83912 Reviewed by: jhenderson, MaskRay, grimar
2020-07-20 15:39:14 +08:00
# RUN: llvm-mc -filetype=obj -triple mips-unknown-linux -mcpu=mips3 -target-abi=n32 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF32,BE,N32,NAN1985,MIPS3 %s
# RUN: llvm-mc -filetype=obj -triple mips-unknown-linux -mcpu=mips4 -target-abi=n32 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF32,BE,N32,NAN1985,MIPS4 %s
# RUN: llvm-mc -filetype=obj -triple mips-unknown-linux -mcpu=mips5 -target-abi=n32 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF32,BE,N32,NAN1985,MIPS5 %s
# FIXME: llvm-mc -filetype=obj -triple mips-unknown-linux -target-abi=n32 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF32,BE,N32,NAN1985,MIPS64R1 %s
# FIXME: llvm-mc -filetype=obj -triple mipsel-unknown-linux -target-abi=n32 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF32,LE,N32,NAN1985,MIPS64R1 %s
# RUN: llvm-mc -filetype=obj -triple mipsel-unknown-linux -mcpu=mips64r2 -target-abi=n32 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF32,LE,N32,NAN1985,MIPS64R2 %s
# RUN: llvm-mc -filetype=obj -triple mipsel-unknown-linux -mcpu=mips64r3 -target-abi=n32 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF32,LE,N32,NAN1985,MIPS64R3 %s
# RUN: llvm-mc -filetype=obj -triple mipsel-unknown-linux -mcpu=mips64r5 -target-abi=n32 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF32,LE,N32,NAN1985,MIPS64R5 %s
# RUN: llvm-mc -filetype=obj -triple mipsel-unknown-linux -mcpu=mips64r2 -target-abi=n32 -mattr=+nan2008 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF32,LE,N32,NAN2008,MIPS64R2 %s
# RUN: llvm-mc -filetype=obj -triple mipsel-unknown-linux -mcpu=mips64r3 -target-abi=n32 -mattr=+nan2008 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF32,LE,N32,NAN2008,MIPS64R3 %s
# RUN: llvm-mc -filetype=obj -triple mipsel-unknown-linux -mcpu=mips64r5 -target-abi=n32 -mattr=+nan2008 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF32,LE,N32,NAN2008,MIPS64R5 %s
# RUN: llvm-mc -filetype=obj -triple mipsel-unknown-linux -mcpu=mips64r6 -target-abi=n32 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF32,LE,N32,NAN2008,MIPS64R6 %s
# RUN: llvm-mc -filetype=obj -triple mips64-unknown-linux -mcpu=mips3 -target-abi=n32 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF32,BE,N32,NAN1985,MIPS3 %s
# RUN: llvm-mc -filetype=obj -triple mips64-unknown-linux -mcpu=mips4 -target-abi=n32 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF32,BE,N32,NAN1985,MIPS4 %s
# RUN: llvm-mc -filetype=obj -triple mips64-unknown-linux -mcpu=mips5 -target-abi=n32 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF32,BE,N32,NAN1985,MIPS5 %s
# RUN: llvm-mc -filetype=obj -triple mips64-unknown-linux -target-abi=n32 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF32,BE,N32,NAN1985,MIPS64R1 %s
# RUN: llvm-mc -filetype=obj -triple mips64el-unknown-linux -target-abi=n32 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF32,LE,N32,NAN1985,MIPS64R1 %s
# RUN: llvm-mc -filetype=obj -triple mips64el-unknown-linux -mcpu=mips64r2 -target-abi=n32 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF32,LE,N32,NAN1985,MIPS64R2 %s
# RUN: llvm-mc -filetype=obj -triple mips64el-unknown-linux -mcpu=mips64r3 -target-abi=n32 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF32,LE,N32,NAN1985,MIPS64R3 %s
# RUN: llvm-mc -filetype=obj -triple mips64el-unknown-linux -mcpu=mips64r5 -target-abi=n32 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF32,LE,N32,NAN1985,MIPS64R5 %s
# RUN: llvm-mc -filetype=obj -triple mips64el-unknown-linux -mcpu=mips64r2 -target-abi=n32 -mattr=+nan2008 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF32,LE,N32,NAN2008,MIPS64R2 %s
# RUN: llvm-mc -filetype=obj -triple mips64el-unknown-linux -mcpu=mips64r3 -target-abi=n32 -mattr=+nan2008 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF32,LE,N32,NAN2008,MIPS64R3 %s
# RUN: llvm-mc -filetype=obj -triple mips64el-unknown-linux -mcpu=mips64r5 -target-abi=n32 -mattr=+nan2008 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF32,LE,N32,NAN2008,MIPS64R5 %s
# RUN: llvm-mc -filetype=obj -triple mips64el-unknown-linux -mcpu=mips64r6 -target-abi=n32 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF32,LE,N32,NAN2008,MIPS64R6 %s
[mips] Fix relocation record format and ELF header for N32 ABI The N32 ABI uses RELA relocation format, do not use 3-in-1 relocation's encoding, and uses ELFCLASS32. This change passes the `IsN32` flag to the `MCAsmBackend` to distinguish usage of N32 ABI. We still do not handle some cases like providing the `-target-abi=o32` command line option with the `mips64` target triple. That's why elf_header.s contains some "FIXME" strings. This case will be fixed in a separate patch. Differential revision: https://reviews.llvm.org/D37960 llvm-svn: 313873
2017-09-21 18:44:26 +08:00
# Default ABI for MIPS64 is N64 as opposed to GCC/GAS (N32).
[llvm-readobj] Update tests because of changes in llvm-readobj behavior This patch updates tests using llvm-readobj and llvm-readelf, because soon reading from stdin will be achievable only via a '-' as described here: https://bugs.llvm.org/show_bug.cgi?id=46400. Patch with changes to llvm-readobj behavior is here: https://reviews.llvm.org/D83704 Differential Revision: https://reviews.llvm.org/D83912 Reviewed by: jhenderson, MaskRay, grimar
2020-07-20 15:39:14 +08:00
# FIXME: llvm-mc -filetype=obj -triple mips-unknown-linux -mcpu=mips3 -target-abi=n64 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF64,BE,N64,NAN1985,MIPS3 %s
# FIXME: llvm-mc -filetype=obj -triple mips-unknown-linux -mcpu=mips4 -target-abi=n64 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF64,BE,N64,NAN1985,MIPS4 %s
# FIXME: llvm-mc -filetype=obj -triple mips-unknown-linux -mcpu=mips5 -target-abi=n64 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF64,BE,N64,NAN1985,MIPS5 %s
# FIXME: llvm-mc -filetype=obj -triple mips-unknown-linux -target-abi=n64 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF64,BE,N64,NAN1985,MIPS64R1 %s
# FIXME: llvm-mc -filetype=obj -triple mipsel-unknown-linux -target-abi=n64 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF64,LE,N64,NAN1985,MIPS64R1 %s
# FIXME: llvm-mc -filetype=obj -triple mipsel-unknown-linux -mcpu=mips64r2 -target-abi=n64 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF64,LE,N64,NAN1985,MIPS64R2 %s
# FIXME: llvm-mc -filetype=obj -triple mipsel-unknown-linux -mcpu=mips64r3 -target-abi=n64 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF64,LE,N64,NAN1985,MIPS64R3 %s
# FIXME: llvm-mc -filetype=obj -triple mipsel-unknown-linux -mcpu=mips64r5 -target-abi=n64 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF64,LE,N64,NAN1985,MIPS64R5 %s
# FIXME: llvm-mc -filetype=obj -triple mipsel-unknown-linux -mcpu=mips64r2 -target-abi=n64 -mattr=+nan2008 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF64,LE,N64,NAN2008,MIPS64R2 %s
# FIXME: llvm-mc -filetype=obj -triple mipsel-unknown-linux -mcpu=mips64r3 -target-abi=n64 -mattr=+nan2008 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF64,LE,N64,NAN2008,MIPS64R3 %s
# FIXME: llvm-mc -filetype=obj -triple mipsel-unknown-linux -mcpu=mips64r5 -target-abi=n64 -mattr=+nan2008 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF64,LE,N64,NAN2008,MIPS64R5 %s
# FIXME: llvm-mc -filetype=obj -triple mipsel-unknown-linux -mcpu=mips64r6 -target-abi=n64 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF64,LE,N64,NAN2008,MIPS64R6 %s
# RUN: llvm-mc -filetype=obj -triple mips64-unknown-linux -mcpu=mips3 -target-abi=n64 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF64,BE,N64,NAN1985,MIPS3 %s
# RUN: llvm-mc -filetype=obj -triple mips64-unknown-linux -mcpu=mips4 -target-abi=n64 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF64,BE,N64,NAN1985,MIPS4 %s
# RUN: llvm-mc -filetype=obj -triple mips64-unknown-linux -mcpu=mips5 -target-abi=n64 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF64,BE,N64,NAN1985,MIPS5 %s
[mips] Fix relocation record format and ELF header for N32 ABI The N32 ABI uses RELA relocation format, do not use 3-in-1 relocation's encoding, and uses ELFCLASS32. This change passes the `IsN32` flag to the `MCAsmBackend` to distinguish usage of N32 ABI. We still do not handle some cases like providing the `-target-abi=o32` command line option with the `mips64` target triple. That's why elf_header.s contains some "FIXME" strings. This case will be fixed in a separate patch. Differential revision: https://reviews.llvm.org/D37960 llvm-svn: 313873
2017-09-21 18:44:26 +08:00
[llvm-readobj] Update tests because of changes in llvm-readobj behavior This patch updates tests using llvm-readobj and llvm-readelf, because soon reading from stdin will be achievable only via a '-' as described here: https://bugs.llvm.org/show_bug.cgi?id=46400. Patch with changes to llvm-readobj behavior is here: https://reviews.llvm.org/D83704 Differential Revision: https://reviews.llvm.org/D83912 Reviewed by: jhenderson, MaskRay, grimar
2020-07-20 15:39:14 +08:00
# RUN: llvm-mc -filetype=obj -triple mips64-unknown-linux %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF64,BE,N64,NAN1985,MIPS64R1 %s
# RUN: llvm-mc -filetype=obj -triple mips64el-unknown-linux %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF64,LE,N64,NAN1985,MIPS64R1 %s
# RUN: llvm-mc -filetype=obj -triple mips64el-unknown-linux -mcpu=mips64r2 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF64,LE,N64,NAN1985,MIPS64R2 %s
# RUN: llvm-mc -filetype=obj -triple mips64el-unknown-linux -mcpu=mips64r3 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF64,LE,N64,NAN1985,MIPS64R3 %s
# RUN: llvm-mc -filetype=obj -triple mips64el-unknown-linux -mcpu=mips64r5 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF64,LE,N64,NAN1985,MIPS64R5 %s
# RUN: llvm-mc -filetype=obj -triple mips64el-unknown-linux -mcpu=mips64r2 -mattr=+nan2008 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF64,LE,N64,NAN2008,MIPS64R2 %s
# RUN: llvm-mc -filetype=obj -triple mips64el-unknown-linux -mcpu=mips64r3 -mattr=+nan2008 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF64,LE,N64,NAN2008,MIPS64R3 %s
# RUN: llvm-mc -filetype=obj -triple mips64el-unknown-linux -mcpu=mips64r5 -mattr=+nan2008 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF64,LE,N64,NAN2008,MIPS64R5 %s
# RUN: llvm-mc -filetype=obj -triple mips64el-unknown-linux -mcpu=mips64r6 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF64,LE,N64,NAN2008,MIPS64R6 %s
[mips] Fix relocation record format and ELF header for N32 ABI The N32 ABI uses RELA relocation format, do not use 3-in-1 relocation's encoding, and uses ELFCLASS32. This change passes the `IsN32` flag to the `MCAsmBackend` to distinguish usage of N32 ABI. We still do not handle some cases like providing the `-target-abi=o32` command line option with the `mips64` target triple. That's why elf_header.s contains some "FIXME" strings. This case will be fixed in a separate patch. Differential revision: https://reviews.llvm.org/D37960 llvm-svn: 313873
2017-09-21 18:44:26 +08:00
[llvm-readobj] Update tests because of changes in llvm-readobj behavior This patch updates tests using llvm-readobj and llvm-readelf, because soon reading from stdin will be achievable only via a '-' as described here: https://bugs.llvm.org/show_bug.cgi?id=46400. Patch with changes to llvm-readobj behavior is here: https://reviews.llvm.org/D83704 Differential Revision: https://reviews.llvm.org/D83912 Reviewed by: jhenderson, MaskRay, grimar
2020-07-20 15:39:14 +08:00
# RUN: llvm-mc -filetype=obj -triple mips64el-unknown-linux -mcpu=octeon -target-abi=n64 %s -o - | llvm-readobj -h - | FileCheck --check-prefixes=ALL,ELF64,LE,N64,NAN1985,OCTEON %s
[mips] Implement Octeon+ `saa` and `saad` instructions `saa` and `saad` are 32-bit and 64-bit store atomic add instructions. memory[base] = memory[base] + rt These instructions are available for "Octeon+" CPU. The patch adds support for both instructions to MIPS assembler and diassembler and introduces new CPU type - "octeon+". Next patches will implement `.set arch=octeon+` directive and `AFL_EXT_OCTEONP` ISA extension flag support. Differential Revision: https://reviews.llvm.org/D69849
2019-11-05 06:12:10 +08:00
# RUN: llvm-mc -filetype=obj -triple mips64el-unknown-linux \
# RUN: -mcpu=octeon+ -target-abi=n64 %s -o - \
[llvm-readobj] Update tests because of changes in llvm-readobj behavior This patch updates tests using llvm-readobj and llvm-readelf, because soon reading from stdin will be achievable only via a '-' as described here: https://bugs.llvm.org/show_bug.cgi?id=46400. Patch with changes to llvm-readobj behavior is here: https://reviews.llvm.org/D83704 Differential Revision: https://reviews.llvm.org/D83912 Reviewed by: jhenderson, MaskRay, grimar
2020-07-20 15:39:14 +08:00
# RUN: | llvm-readobj -h - \
[mips] Implement Octeon+ `saa` and `saad` instructions `saa` and `saad` are 32-bit and 64-bit store atomic add instructions. memory[base] = memory[base] + rt These instructions are available for "Octeon+" CPU. The patch adds support for both instructions to MIPS assembler and diassembler and introduces new CPU type - "octeon+". Next patches will implement `.set arch=octeon+` directive and `AFL_EXT_OCTEONP` ISA extension flag support. Differential Revision: https://reviews.llvm.org/D69849
2019-11-05 06:12:10 +08:00
# RUN: | FileCheck --check-prefixes=ALL,ELF64,LE,N64,NAN1985,OCTEON %s
[mips] Fix relocation record format and ELF header for N32 ABI The N32 ABI uses RELA relocation format, do not use 3-in-1 relocation's encoding, and uses ELFCLASS32. This change passes the `IsN32` flag to the `MCAsmBackend` to distinguish usage of N32 ABI. We still do not handle some cases like providing the `-target-abi=o32` command line option with the `mips64` target triple. That's why elf_header.s contains some "FIXME" strings. This case will be fixed in a separate patch. Differential revision: https://reviews.llvm.org/D37960 llvm-svn: 313873
2017-09-21 18:44:26 +08:00
# ALL: ElfHeader {
# ALL-NEXT: Ident {
# ALL-NEXT: Magic: (7F 45 4C 46)
# ELF32-NEXT: Class: 32-bit
# ELF64-NEXT: Class: 64-bit
# LE-NEXT: DataEncoding: LittleEndian
# BE-NEXT: DataEncoding: BigEndian
# ALL-NEXT: FileVersion: 1
# ALL-NEXT: OS/ABI: SystemV
# ALL-NEXT: ABIVersion: 0
# ALL-NEXT: Unused: (00 00 00 00 00 00 00)
# ALL-NEXT: }
# ALL-NEXT: Type: Relocatable
# ALL-NEXT: Machine: EM_MIPS
# ALL-NEXT: Version: 1
# ALL-NEXT: Entry: 0x0
# ALL-NEXT: ProgramHeaderOffset: 0x0
# ALL-NEXT: SectionHeaderOffset:
# ALL-NEXT: Flags [
# 32BITMODE-NEXT: EF_MIPS_32BITMODE
# N64-NOT: EF_MIPS_32BITMODE
# N32-NEXT: EF_MIPS_ABI2
# O32-NEXT: EF_MIPS_ABI_O32
# N64-NOT: EF_MIPS_ABI2
# N64-NOT: EF_MIPS_ABI_O32
# MIPS2-NEXT: EF_MIPS_ARCH_2
# MIPS3-NEXT: EF_MIPS_ARCH_3
# MIPS4-NEXT: EF_MIPS_ARCH_4
# MIPS5-NEXT: EF_MIPS_ARCH_5
# MIPS32R1-NEXT: EF_MIPS_ARCH_32
# MIPS32R2-NEXT: EF_MIPS_ARCH_32R2
# The R2 flag is reused for R3 and R5.
# MIPS32R3-NEXT: EF_MIPS_ARCH_32R2
# MIPS32R5-NEXT: EF_MIPS_ARCH_32R2
# MIPS32R6-NEXT: EF_MIPS_ARCH_32R6
# MIPS64R1-NEXT: EF_MIPS_ARCH_64
# MIPS64R2-NEXT: EF_MIPS_ARCH_64R2
# The R2 flag is reused for R3 and R5.
# MIPS64R3-NEXT: EF_MIPS_ARCH_64R2
# MIPS64R5-NEXT: EF_MIPS_ARCH_64R2
# MIPS64R6-NEXT: EF_MIPS_ARCH_64R6
# OCTEON-NEXT: EF_MIPS_ARCH_64R2
# ALL-NEXT: EF_MIPS_CPIC
# OCTEON-NEXT: EF_MIPS_MACH_OCTEON
[MC][mips] Remove unused check prefixes. NFC
2020-11-13 05:24:11 +08:00
# NAN1985-NOT: EF_MIPS_NAN2008
[mips] Fix relocation record format and ELF header for N32 ABI The N32 ABI uses RELA relocation format, do not use 3-in-1 relocation's encoding, and uses ELFCLASS32. This change passes the `IsN32` flag to the `MCAsmBackend` to distinguish usage of N32 ABI. We still do not handle some cases like providing the `-target-abi=o32` command line option with the `mips64` target triple. That's why elf_header.s contains some "FIXME" strings. This case will be fixed in a separate patch. Differential revision: https://reviews.llvm.org/D37960 llvm-svn: 313873
2017-09-21 18:44:26 +08:00
# NAN2008-NEXT: EF_MIPS_NAN2008
# ALL-NEXT: ]