diff options
Diffstat (limited to 'lib/Basic/Targets/PPC.cpp')
| -rw-r--r-- | lib/Basic/Targets/PPC.cpp | 34 |
1 files changed, 32 insertions, 2 deletions
diff --git a/lib/Basic/Targets/PPC.cpp b/lib/Basic/Targets/PPC.cpp index b4eb3b1b97b78..6cfbed1713e13 100644 --- a/lib/Basic/Targets/PPC.cpp +++ b/lib/Basic/Targets/PPC.cpp @@ -83,8 +83,8 @@ void PPCTargetInfo::getTargetDefines(const LangOptions &Opts, if (getTriple().getArch() == llvm::Triple::ppc64le) { Builder.defineMacro("_LITTLE_ENDIAN"); } else { - if (getTriple().getOS() != llvm::Triple::NetBSD && - getTriple().getOS() != llvm::Triple::OpenBSD) + if (!getTriple().isOSNetBSD() && + !getTriple().isOSOpenBSD()) Builder.defineMacro("_BIG_ENDIAN"); } @@ -412,6 +412,36 @@ ArrayRef<TargetInfo::GCCRegAlias> PPCTargetInfo::getGCCRegAliases() const { return llvm::makeArrayRef(GCCRegAliases); } +// PPC ELFABIv2 DWARF Definitoin "Table 2.26. Mappings of Common Registers". +// vs0 ~ vs31 is mapping to 32 - 63, +// vs32 ~ vs63 is mapping to 77 - 108. +const TargetInfo::AddlRegName GCCAddlRegNames[] = { + // Table of additional register names to use in user input. + {{"vs0"}, 32}, {{"vs1"}, 33}, {{"vs2"}, 34}, {{"vs3"}, 35}, + {{"vs4"}, 36}, {{"vs5"}, 37}, {{"vs6"}, 38}, {{"vs7"}, 39}, + {{"vs8"}, 40}, {{"vs9"}, 41}, {{"vs10"}, 42}, {{"vs11"}, 43}, + {{"vs12"}, 44}, {{"vs13"}, 45}, {{"vs14"}, 46}, {{"vs15"}, 47}, + {{"vs16"}, 48}, {{"vs17"}, 49}, {{"vs18"}, 50}, {{"vs19"}, 51}, + {{"vs20"}, 52}, {{"vs21"}, 53}, {{"vs22"}, 54}, {{"vs23"}, 55}, + {{"vs24"}, 56}, {{"vs25"}, 57}, {{"vs26"}, 58}, {{"vs27"}, 59}, + {{"vs28"}, 60}, {{"vs29"}, 61}, {{"vs30"}, 62}, {{"vs31"}, 63}, + {{"vs32"}, 77}, {{"vs33"}, 78}, {{"vs34"}, 79}, {{"vs35"}, 80}, + {{"vs36"}, 81}, {{"vs37"}, 82}, {{"vs38"}, 83}, {{"vs39"}, 84}, + {{"vs40"}, 85}, {{"vs41"}, 86}, {{"vs42"}, 87}, {{"vs43"}, 88}, + {{"vs44"}, 89}, {{"vs45"}, 90}, {{"vs46"}, 91}, {{"vs47"}, 92}, + {{"vs48"}, 93}, {{"vs49"}, 94}, {{"vs50"}, 95}, {{"vs51"}, 96}, + {{"vs52"}, 97}, {{"vs53"}, 98}, {{"vs54"}, 99}, {{"vs55"}, 100}, + {{"vs56"}, 101}, {{"vs57"}, 102}, {{"vs58"}, 103}, {{"vs59"}, 104}, + {{"vs60"}, 105}, {{"vs61"}, 106}, {{"vs62"}, 107}, {{"vs63"}, 108}, +}; + +ArrayRef<TargetInfo::AddlRegName> PPCTargetInfo::getGCCAddlRegNames() const { + if (ABI == "elfv2") + return llvm::makeArrayRef(GCCAddlRegNames); + else + return TargetInfo::getGCCAddlRegNames(); +} + static constexpr llvm::StringLiteral ValidCPUNames[] = { {"generic"}, {"440"}, {"450"}, {"601"}, {"602"}, {"603"}, {"603e"}, {"603ev"}, {"604"}, {"604e"}, |