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Odd additional stub framework for the ARM MC ELF emission.

Browse Source 
llc now recognizes the "intent" to support MC/obj emission for ARM, but
given that they are all stubs, it asserts on --filetype=obj --march=arm

Patch by Jason Kim.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114856 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola
2010-09-27 18:31:37 +00:00
parent b814110612
commit fd9493d74e
6 changed files with 205 additions and 16 deletions
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23
lib/Target/ARM/ARMSubtarget.h
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@@ -204,6 +204,29 @@ protected:
/// GVIsIndirectSymbol - true if the GV will be accessed via an indirect
/// symbol.
bool GVIsIndirectSymbol(const GlobalValue *GV, Reloc::Model RelocM) const;
/// getDataLayout() - returns the ARM/Thumb specific TargetLayout string
std::string getDataLayout() const {
if (isThumb()) {
if (isAPCS_ABI()) {
return std::string("e-p:32:32-f64:32:32-i64:32:32-"
"i16:16:32-i8:8:32-i1:8:32-"
"v128:32:128-v64:32:64-a:0:32-n32");
} else {
return std::string("e-p:32:32-f64:64:64-i64:64:64-"
"i16:16:32-i8:8:32-i1:8:32-"
"v128:64:128-v64:64:64-a:0:32-n32");
}
} else {
if (isAPCS_ABI()) {
return std::string("e-p:32:32-f64:32:32-i64:32:32-"
"v128:32:128-v64:32:64-n32");
} else {
return std::string("e-p:32:32-f64:64:64-i64:64:64-"
"v128:64:128-v64:64:64-n32");
}
}
};
};
} // End llvm namespace