This is an archive of the discontinued LLVM Phabricator instance.

Differential D4386

[mips][mips64r6] Set ELF e_flags for MIPS32r6/MIPS64r6. Also do MIPS-I to MIPS-V
ClosedPublic

Authored by dsanders on Jul 4 2014, 2:25 AM.

Details

Reviewers
jkolek
vmedic
zoran.jovanovic
Commits
rG950f48d3c7e2: [mips][mips64r6] Set ELF e_flags for MIPS32r6/MIPS64r6. Also do MIPS-I to MIPS-V
rL212346: [mips][mips64r6] Set ELF e_flags for MIPS32r6/MIPS64r6. Also do MIPS-I to MIPS-V

Diff Detail

Event Timeline

dsanders updated this revision to Diff 11081.Jul 4 2014, 2:25 AM
dsanders retitled this revision from to [mips][mips64r6] Set ELF e_flags for MIPS32r6/MIPS64r6. Also do MIPS-I to MIPS-V.
dsanders updated this object.
dsanders edited the test plan for this revision. (Show Details)
dsanders added reviewers: vmedic, jkolek, zoran.jovanovic.
vmedic accepted this revision.Jul 4 2014, 7:17 AM
vmedic edited edge metadata.

LGTM

This revision is now accepted and ready to land.Jul 4 2014, 7:17 AM
dsanders closed this revision.Jul 4 2014, 8:30 AM

Revision Contents

PathSize
lib/
Target/
Mips/
MCTargetDesc/
14 lines
test/
MC/
Mips/
36 lines

Diff 11081

lib/Target/Mips/MCTargetDesc/MipsTargetStreamer.cpp

Show First 20 Lines • Show All 203 Lines • ▼ Show 20 LinesMipsTargetELFStreamer::MipsTargetELFStreamer(MCStreamer &S,
Pic = (MCA.getContext().getObjectFileInfo()->getRelocM() == Reloc::PIC_) Pic = (MCA.getContext().getObjectFileInfo()->getRelocM() == Reloc::PIC_)
? true ? true
: false; : false;
// Update e_header flags // Update e_header flags
unsigned EFlags = 0; unsigned EFlags = 0;
// Architecture // Architecture
if (Features & Mips::FeatureMips64r2) if (Features & Mips::FeatureMips64r6)
EFlags |= ELF::EF_MIPS_ARCH_64R6;
else if (Features & Mips::FeatureMips64r2)
EFlags |= ELF::EF_MIPS_ARCH_64R2; EFlags |= ELF::EF_MIPS_ARCH_64R2;
else if (Features & Mips::FeatureMips64) else if (Features & Mips::FeatureMips64)
EFlags |= ELF::EF_MIPS_ARCH_64; EFlags |= ELF::EF_MIPS_ARCH_64;
else if (Features & Mips::FeatureMips5)
EFlags |= ELF::EF_MIPS_ARCH_5;
else if (Features & Mips::FeatureMips4) else if (Features & Mips::FeatureMips4)
EFlags |= ELF::EF_MIPS_ARCH_4; EFlags |= ELF::EF_MIPS_ARCH_4;
else if (Features & Mips::FeatureMips3)
EFlags |= ELF::EF_MIPS_ARCH_3;
else if (Features & Mips::FeatureMips32r6)
EFlags |= ELF::EF_MIPS_ARCH_32R6;
else if (Features & Mips::FeatureMips32r2) else if (Features & Mips::FeatureMips32r2)
EFlags |= ELF::EF_MIPS_ARCH_32R2; EFlags |= ELF::EF_MIPS_ARCH_32R2;
else if (Features & Mips::FeatureMips32) else if (Features & Mips::FeatureMips32)
EFlags |= ELF::EF_MIPS_ARCH_32; EFlags |= ELF::EF_MIPS_ARCH_32;
else if (Features & Mips::FeatureMips2)
EFlags |= ELF::EF_MIPS_ARCH_2;
else
EFlags |= ELF::EF_MIPS_ARCH_1;
if (T.isArch64Bit()) { if (T.isArch64Bit()) {
if (Features & Mips::FeatureN32) if (Features & Mips::FeatureN32)
EFlags |= ELF::EF_MIPS_ABI2; EFlags |= ELF::EF_MIPS_ABI2;
else if (Features & Mips::FeatureO32) { else if (Features & Mips::FeatureO32) {
EFlags |= ELF::EF_MIPS_ABI_O32; EFlags |= ELF::EF_MIPS_ABI_O32;
EFlags |= ELF::EF_MIPS_32BITMODE; /* Compatibility Mode */ EFlags |= ELF::EF_MIPS_32BITMODE; /* Compatibility Mode */
} }
▲ Show 20 Lines • Show All 329 Lines • Show Last 20 Lines

test/MC/Mips/elf_eflags.s

# These *MUST* match the output of gas compiled with the same triple and # These *MUST* match the output of gas compiled with the same triple and
# corresponding options (-mcpu=mips32 -> -mips32 for example). # corresponding options (-mcpu=mips32 -> -mips32 for example).
# RUN: llvm-mc -filetype=obj -triple mipsel-unknown-linux -mcpu=mips64r6 %s -o -| llvm-readobj -h | FileCheck --check-prefix=MIPSEL-MIPS64R6 %s
# MIPSEL-MIPS64R6: Flags [ (0xA0001500)
# RUN: llvm-mc -filetype=obj -triple mipsel-unknown-linux -mcpu=mips64r6 -mattr=+nan2008 %s -o -| llvm-readobj -h | FileCheck --check-prefix=MIPSEL-MIPS64R6-NAN2008 %s
# MIPSEL-MIPS64R6-NAN2008: Flags [ (0xA0001500)
# RUN: llvm-mc -filetype=obj -triple mipsel-unknown-linux -mcpu=mips64r2 %s -o -| llvm-readobj -h | FileCheck --check-prefix=MIPSEL-MIPS64R2 %s # RUN: llvm-mc -filetype=obj -triple mipsel-unknown-linux -mcpu=mips64r2 %s -o -| llvm-readobj -h | FileCheck --check-prefix=MIPSEL-MIPS64R2 %s
# MIPSEL-MIPS64R2: Flags [ (0x80001100) # MIPSEL-MIPS64R2: Flags [ (0x80001100)
# RUN: llvm-mc -filetype=obj -triple mipsel-unknown-linux -mcpu=mips64r2 -mattr=+nan2008 %s -o -| llvm-readobj -h | FileCheck --check-prefix=MIPSEL-MIPS64R2-NAN2008 %s # RUN: llvm-mc -filetype=obj -triple mipsel-unknown-linux -mcpu=mips64r2 -mattr=+nan2008 %s -o -| llvm-readobj -h | FileCheck --check-prefix=MIPSEL-MIPS64R2-NAN2008 %s
# MIPSEL-MIPS64R2-NAN2008: Flags [ (0x80001500) # MIPSEL-MIPS64R2-NAN2008: Flags [ (0x80001500)
# RUN: llvm-mc -filetype=obj -triple mipsel-unknown-linux -mcpu=mips64 %s -o -| llvm-readobj -h | FileCheck --check-prefix=MIPSEL-MIPS64 %s # RUN: llvm-mc -filetype=obj -triple mipsel-unknown-linux -mcpu=mips64 %s -o -| llvm-readobj -h | FileCheck --check-prefix=MIPSEL-MIPS64 %s
# MIPSEL-MIPS64: Flags [ (0x60001100) # MIPSEL-MIPS64: Flags [ (0x60001100)
# RUN: llvm-mc -filetype=obj -triple mipsel-unknown-linux -mcpu=mips64 -mattr=+nan2008 %s -o -| llvm-readobj -h | FileCheck --check-prefix=MIPSEL-MIPS64-NAN2008 %s # RUN: llvm-mc -filetype=obj -triple mipsel-unknown-linux -mcpu=mips64 -mattr=+nan2008 %s -o -| llvm-readobj -h | FileCheck --check-prefix=MIPSEL-MIPS64-NAN2008 %s
# MIPSEL-MIPS64-NAN2008: Flags [ (0x60001500) # MIPSEL-MIPS64-NAN2008: Flags [ (0x60001500)
# RUN: llvm-mc -filetype=obj -triple mipsel-unknown-linux -mcpu=mips32r6 %s -o -| llvm-readobj -h | FileCheck --check-prefix=MIPSEL-MIPS32R6 %s
# MIPSEL-MIPS32R6: Flags [ (0x90001400)
# RUN: llvm-mc -filetype=obj -triple mipsel-unknown-linux -mcpu=mips32r6 -mattr=+nan2008 %s -o -| llvm-readobj -h | FileCheck --check-prefix=MIPSEL-MIPS32R6-NAN2008 %s
# MIPSEL-MIPS32R6-NAN2008: Flags [ (0x90001400)
# RUN: llvm-mc -filetype=obj -triple mipsel-unknown-linux -mcpu=mips32r2 %s -o -| llvm-readobj -h | FileCheck --check-prefix=MIPSEL-MIPS32R2 %s # RUN: llvm-mc -filetype=obj -triple mipsel-unknown-linux -mcpu=mips32r2 %s -o -| llvm-readobj -h | FileCheck --check-prefix=MIPSEL-MIPS32R2 %s
# MIPSEL-MIPS32R2: Flags [ (0x70001000) # MIPSEL-MIPS32R2: Flags [ (0x70001000)
# RUN: llvm-mc -filetype=obj -triple mipsel-unknown-linux -mcpu=mips32r2 -mattr=+nan2008 %s -o -| llvm-readobj -h | FileCheck --check-prefix=MIPSEL-MIPS32R2-NAN2008 %s # RUN: llvm-mc -filetype=obj -triple mipsel-unknown-linux -mcpu=mips32r2 -mattr=+nan2008 %s -o -| llvm-readobj -h | FileCheck --check-prefix=MIPSEL-MIPS32R2-NAN2008 %s
# MIPSEL-MIPS32R2-NAN2008: Flags [ (0x70001400) # MIPSEL-MIPS32R2-NAN2008: Flags [ (0x70001400)
# RUN: llvm-mc -filetype=obj -triple mipsel-unknown-linux -mcpu=mips32 %s -o -| llvm-readobj -h | FileCheck --check-prefix=MIPSEL-MIPS32 %s # RUN: llvm-mc -filetype=obj -triple mipsel-unknown-linux -mcpu=mips32 %s -o -| llvm-readobj -h | FileCheck --check-prefix=MIPSEL-MIPS32 %s
# MIPSEL-MIPS32: Flags [ (0x50001000) # MIPSEL-MIPS32: Flags [ (0x50001000)
Show All 26 Lines
# MIPS64EL-MIPS64-N64-NAN2008: Flags [ (0x60000400) # MIPS64EL-MIPS64-N64-NAN2008: Flags [ (0x60000400)
# RUN: llvm-mc -filetype=obj -triple mips64el-unknown-linux -mcpu=mips64r2 -mattr=-n64,o32 %s -o -| llvm-readobj -h | FileCheck --check-prefix=MIPS64EL-MIPS64R2-O32 %s # RUN: llvm-mc -filetype=obj -triple mips64el-unknown-linux -mcpu=mips64r2 -mattr=-n64,o32 %s -o -| llvm-readobj -h | FileCheck --check-prefix=MIPS64EL-MIPS64R2-O32 %s
# MIPS64EL-MIPS64R2-O32: Flags [ (0x80001100) # MIPS64EL-MIPS64R2-O32: Flags [ (0x80001100)
# RUN: llvm-mc -filetype=obj -triple mips64el-unknown-linux -mcpu=mips64r2 -mattr=-n64,o32,+nan2008 %s -o -| llvm-readobj -h | FileCheck --check-prefix=MIPS64EL-MIPS64R2-O32-NAN2008 %s # RUN: llvm-mc -filetype=obj -triple mips64el-unknown-linux -mcpu=mips64r2 -mattr=-n64,o32,+nan2008 %s -o -| llvm-readobj -h | FileCheck --check-prefix=MIPS64EL-MIPS64R2-O32-NAN2008 %s
# MIPS64EL-MIPS64R2-O32-NAN2008: Flags [ (0x80001500) # MIPS64EL-MIPS64R2-O32-NAN2008: Flags [ (0x80001500)
# RUN: llvm-mc -filetype=obj -triple mips64-unknown-linux -mcpu=mips5 %s -o -| llvm-readobj -h | FileCheck --check-prefix=MIPS5 %s
# MIPS5: Flags [ (0x40000000)
# RUN: llvm-mc -filetype=obj -triple mips64-unknown-linux -mcpu=mips5 -mattr=+nan2008 %s -o -| llvm-readobj -h | FileCheck --check-prefix=MIPS5-NAN2008 %s
# MIPS5-NAN2008: Flags [ (0x40000400)
# RUN: llvm-mc -filetype=obj -triple mips64-unknown-linux -mcpu=mips4 %s -o -| llvm-readobj -h | FileCheck --check-prefix=MIPS4 %s # RUN: llvm-mc -filetype=obj -triple mips64-unknown-linux -mcpu=mips4 %s -o -| llvm-readobj -h | FileCheck --check-prefix=MIPS4 %s
# MIPS4: Flags [ (0x30000000) # MIPS4: Flags [ (0x30000000)
# RUN: llvm-mc -filetype=obj -triple mips64-unknown-linux -mcpu=mips4 -mattr=+nan2008 %s -o -| llvm-readobj -h | FileCheck --check-prefix=MIPS4-NAN2008 %s # RUN: llvm-mc -filetype=obj -triple mips64-unknown-linux -mcpu=mips4 -mattr=+nan2008 %s -o -| llvm-readobj -h | FileCheck --check-prefix=MIPS4-NAN2008 %s
# MIPS4-NAN2008: Flags [ (0x30000400) # MIPS4-NAN2008: Flags [ (0x30000400)
# RUN: llvm-mc -filetype=obj -triple mips64-unknown-linux -mcpu=mips3 %s -o -| llvm-readobj -h | FileCheck --check-prefix=MIPS3 %s
# MIPS3: Flags [ (0x20000000)
# RUN: llvm-mc -filetype=obj -triple mips64-unknown-linux -mcpu=mips3 -mattr=+nan2008 %s -o -| llvm-readobj -h | FileCheck --check-prefix=MIPS3-NAN2008 %s
# MIPS3-NAN2008: Flags [ (0x20000400)
# RUN: llvm-mc -filetype=obj -triple mipsel-unknown-linux -mcpu=mips2 %s -o -| llvm-readobj -h | FileCheck --check-prefix=MIPSEL-MIPS2 %s
# MIPSEL-MIPS2: Flags [ (0x10001000)
# RUN: llvm-mc -filetype=obj -triple mipsel-unknown-linux -mcpu=mips2 -mattr=+nan2008 %s -o -| llvm-readobj -h | FileCheck --check-prefix=MIPSEL-MIPS2-NAN2008 %s
# MIPSEL-MIPS2-NAN2008: Flags [ (0x10001400)
# RUN: llvm-mc -filetype=obj -triple mips-unknown-linux -mcpu=mips1 %s -o -| llvm-readobj -h | FileCheck --check-prefix=MIPS1 %s
# MIPS1: Flags [ (0x1000)
# RUN: llvm-mc -filetype=obj -triple mips-unknown-linux -mcpu=mips1 -mattr=+nan2008 %s -o -| llvm-readobj -h | FileCheck --check-prefix=MIPS1-NAN2008 %s
# MIPS1-NAN2008: Flags [ (0x1400)
# RUN: llvm-mc -filetype=obj -triple mips64el-unknown-linux -mcpu=mips64 %s -mattr=-n64,o32 -o -| llvm-readobj -h | FileCheck --check-prefix=MIPS64EL-MIPS64-O32 %s # RUN: llvm-mc -filetype=obj -triple mips64el-unknown-linux -mcpu=mips64 %s -mattr=-n64,o32 -o -| llvm-readobj -h | FileCheck --check-prefix=MIPS64EL-MIPS64-O32 %s
# MIPS64EL-MIPS64-O32: Flags [ (0x60001100) # MIPS64EL-MIPS64-O32: Flags [ (0x60001100)
# RUN: llvm-mc -filetype=obj -triple mips64el-unknown-linux -mcpu=mips64 %s -mattr=-n64,o32,+nan2008 -o -| llvm-readobj -h | FileCheck --check-prefix=MIPS64EL-MIPS64-O32-NAN2008 %s # RUN: llvm-mc -filetype=obj -triple mips64el-unknown-linux -mcpu=mips64 %s -mattr=-n64,o32,+nan2008 -o -| llvm-readobj -h | FileCheck --check-prefix=MIPS64EL-MIPS64-O32-NAN2008 %s
# MIPS64EL-MIPS64-O32-NAN2008: Flags [ (0x60001500) # MIPS64EL-MIPS64-O32-NAN2008: Flags [ (0x60001500)
# Default ABI for MIPS64 is N64 as opposed to GCC/GAS (N32) # Default ABI for MIPS64 is N64 as opposed to GCC/GAS (N32)
# RUN: llvm-mc -filetype=obj -triple mips64el-unknown-linux -mcpu=mips64r2 %s -o -| llvm-readobj -h | FileCheck --check-prefix=MIPS64EL-MIPS64R2 %s # RUN: llvm-mc -filetype=obj -triple mips64el-unknown-linux -mcpu=mips64r2 %s -o -| llvm-readobj -h | FileCheck --check-prefix=MIPS64EL-MIPS64R2 %s
Show All 11 Lines