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| author | Simon Atanasyan <simon@atanasyan.com> | 2018-09-27 08:51:18 +0000 |
|---|---|---|
| committer | Simon Atanasyan <simon@atanasyan.com> | 2018-09-27 08:51:18 +0000 |
| commit | e58c45a695f39004710b6ce940d489fee800dbd3 (patch) | |
| tree | 616f6d23a0d14f4586f03e426cea20b995259062 /llvm/lib/Support/Triple.cpp | |
| parent | 0b339e4d80eaae905f879e26de756b47415fdb02 (diff) | |
| download | bcm5719-llvm-e58c45a695f39004710b6ce940d489fee800dbd3.tar.gz bcm5719-llvm-e58c45a695f39004710b6ce940d489fee800dbd3.zip | |
[mips] Add support MIPS r6 Debian triples
Debian uses different triples for MIPS r6 and paths. Here we use SubArch
to determine whether it is r6, if we found `r6' in CPU section of triple.
These new triples include:
mipsisa32r6-linux-gnu
mipsisa32r6el-linux-gnu
mipsisa64r6-linux-gnuabi64
mipsisa64r6el-linux-gnuabi64
mipsisa64r6-linux-gnuabin32
mipsisa64r6el-linux-gnuabin32
Patch by YunQiang Su.
Differential revision: https://reviews.llvm.org/D50857
llvm-svn: 343185
Diffstat (limited to 'llvm/lib/Support/Triple.cpp')
| -rw-r--r-- | llvm/lib/Support/Triple.cpp | 31 |
1 files changed, 20 insertions, 11 deletions
diff --git a/llvm/lib/Support/Triple.cpp b/llvm/lib/Support/Triple.cpp index 38f72c93bd7..c53c878e9df 100644 --- a/llvm/lib/Support/Triple.cpp +++ b/llvm/lib/Support/Triple.cpp @@ -399,10 +399,14 @@ static Triple::ArchType parseArch(StringRef ArchName) { .Case("thumbeb", Triple::thumbeb) .Case("avr", Triple::avr) .Case("msp430", Triple::msp430) - .Cases("mips", "mipseb", "mipsallegrex", Triple::mips) - .Cases("mipsel", "mipsallegrexel", Triple::mipsel) - .Cases("mips64", "mips64eb", "mipsn32", Triple::mips64) - .Cases("mips64el", "mipsn32el", Triple::mips64el) + .Cases("mips", "mipseb", "mipsallegrex", "mipsisa32r6", + "mipsr6", Triple::mips) + .Cases("mipsel", "mipsallegrexel", "mipsisa32r6el", "mipsr6el", + Triple::mipsel) + .Cases("mips64", "mips64eb", "mipsn32", "mipsisa64r6", + "mips64r6", "mipsn32r6", Triple::mips64) + .Cases("mips64el", "mipsn32el", "mipsisa64r6el", "mips64r6el", + "mipsn32r6el", Triple::mips64el) .Case("nios2", Triple::nios2) .Case("r600", Triple::r600) .Case("amdgcn", Triple::amdgcn) @@ -540,6 +544,10 @@ static Triple::ObjectFormatType parseFormat(StringRef EnvironmentName) { } static Triple::SubArchType parseSubArch(StringRef SubArchName) { + if (SubArchName.startswith("mips") && + (SubArchName.endswith("r6el") || SubArchName.endswith("r6"))) + return Triple::MipsSubArch_r6; + StringRef ARMSubArch = ARM::getCanonicalArchName(SubArchName); // For now, this is the small part. Early return. @@ -714,13 +722,14 @@ Triple::Triple(const Twine &Str) } } } else { - Environment = StringSwitch<Triple::EnvironmentType>(Components[0]) - .StartsWith("mipsn32", Triple::GNUABIN32) - .StartsWith("mips64", Triple::GNUABI64) - .StartsWith("mipsisa64", Triple::GNUABI64) - .StartsWith("mipsisa32", Triple::GNU) - .Cases("mips", "mipsel", Triple::GNU) - .Default(UnknownEnvironment); + Environment = + StringSwitch<Triple::EnvironmentType>(Components[0]) + .StartsWith("mipsn32", Triple::GNUABIN32) + .StartsWith("mips64", Triple::GNUABI64) + .StartsWith("mipsisa64", Triple::GNUABI64) + .StartsWith("mipsisa32", Triple::GNU) + .Cases("mips", "mipsel", "mipsr6", "mipsr6el", Triple::GNU) + .Default(UnknownEnvironment); } } if (ObjectFormat == UnknownObjectFormat) |
