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Runtime dynamic linker for MCJIT should support MIPS BigEndian architecture.
This small change adds support for that. It will make all MCJIT tests pass in make-check on BigEndian platforms. Patch by Petar Jovanovic. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169178 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -347,7 +347,7 @@ uint8_t *RuntimeDyldImpl::createStubFunction(uint8_t *Addr) {
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uint32_t *StubAddr = (uint32_t*)Addr;
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*StubAddr = 0xe51ff004; // ldr pc,<label>
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return (uint8_t*)++StubAddr;
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} else if (Arch == Triple::mipsel) {
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} else if (Arch == Triple::mipsel or Arch == Triple::mips) {
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uint32_t *StubAddr = (uint32_t*)Addr;
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// 0: 3c190000 lui t9,%hi(addr).
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// 4: 27390000 addiu t9,t9,%lo(addr).
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@ -677,7 +677,8 @@ void RuntimeDyldELF::processRelocationRef(const ObjRelocationInfo &Rel,
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RelType, 0);
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Section.StubOffset += getMaxStubSize();
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}
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} else if (Arch == Triple::mipsel && RelType == ELF::R_MIPS_26) {
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} else if ((Arch == Triple::mipsel || Arch == Triple::mips) &&
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RelType == ELF::R_MIPS_26) {
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// This is an Mips branch relocation, need to use a stub function.
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DEBUG(dbgs() << "\t\tThis is a Mips branch relocation.");
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SectionEntry &Section = Sections[Rel.SectionID];
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@ -168,7 +168,7 @@ protected:
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inline unsigned getMaxStubSize() {
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if (Arch == Triple::arm || Arch == Triple::thumb)
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return 8; // 32-bit instruction and 32-bit address
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else if (Arch == Triple::mipsel)
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else if (Arch == Triple::mipsel or Arch == Triple::mips)
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return 16;
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else if (Arch == Triple::ppc64)
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return 44;
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