search for: ek_gprel32blockaddress

...we have. I have a case where I the expression (MCSymbolRefExpr) is the offset from the beginning of the function. AsmPrinter::EmitJumpTableEntry() calls EmitGPRel32Value()<http://llvm.org/doxygen/classllvm_1_1MCStreamer.html#a3c0872c5c75608d870c0b6aaf0d206ed> case MachineJumpTableInfo::EK_GPRel32BlockAddress<http://llvm.org/doxygen/classllvm_1_1MachineJumpTableInfo.html#aaa21facdbb167f7c33d21907b8e5b9d3a0145ef8496d090993849ec0d7ca947f7>: { // EK_GPRel32BlockAddress - Each entry is an address of block, encoded // with a relocation as gp-relative, e.g.: // .gprel32 LBB123 MC...

...got the error stemming from MCStreamer. Since we are using MCELFStreamer, my assumption (possibly/probably wrong) was that we needed to subclass MCELFStreamer to somehow set the magic flag so that the relocation get generated. in AsmPrinter::EmitJumpTableEntry, MJTI->getEntryKind() is of type EK_GPRel32BlockAddress. Any insight is appreciated. I am rereading the llvm documentation. Right now it is magic to me and need to have the magic turn into knowledge. Thanks, Jack ________________________________________ From: Jim Grosbach [grosbach at apple.com] Sent: Tuesday, November 15, 2011 8:57 AM To: Carter, Ja...

...ing from MCStreamer. > > Since we are using MCELFStreamer, my assumption (possibly/probably wrong) was that we needed to subclass MCELFStreamer to somehow set the magic flag so that the relocation get generated. > > in AsmPrinter::EmitJumpTableEntry, MJTI->getEntryKind() is of type EK_GPRel32BlockAddress. > > Any insight is appreciated. I am rereading the llvm documentation. Right now it is magic to me and need to have the magic turn into knowledge. > > Thanks, > > Jack > ________________________________________ > From: Jim Grosbach [grosbach at apple.com] > Sent: Tues...

...mming from MCStreamer. > > Since we are using MCELFStreamer, my assumption (possibly/probably wrong) was that we needed to subclass MCELFStreamer to somehow set the magic flag so that the relocation get generated. > > in AsmPrinter::EmitJumpTableEntry, MJTI->getEntryKind() is of type EK_GPRel32BlockAddress. > > Any insight is appreciated. I am rereading the llvm documentation. Right now it is magic to me and need to have the magic turn into knowledge. > > Thanks, > > Jack > ________________________________________ > From: Jim Grosbach [grosbach at apple.com] > Sent: Tuesday...

...mer. >> >> Since we are using MCELFStreamer, my assumption (possibly/probably wrong) was that we needed to subclass MCELFStreamer to somehow set the magic flag so that the relocation get generated. >> >> in AsmPrinter::EmitJumpTableEntry, MJTI->getEntryKind() is of type EK_GPRel32BlockAddress. >> >> Any insight is appreciated. I am rereading the llvm documentation. Right now it is magic to me and need to have the magic turn into knowledge. >> >> Thanks, >> >> Jack >> ________________________________________ >> From: Jim Grosbach [grosba...

Hi Jack, Can you elaborate a bit on what you're trying to do? Relocations are handled by the ObjectWriter interfaces, not by the streamer. The <ObjectFormat>Streamer classes aren't intended to be subclassed by targets. -Jim On Nov 14, 2011, at 5:50 PM, Carter, Jack wrote: > I need to create a subclass that derives from MCELFStreamer. > > We use MCELFStreamer for direct

I need to create a subclass that derives from MCELFStreamer. We use MCELFStreamer for direct object generation and need to override a virtual method in the base class MCStreamer::EmitGPRel32Value(). I have been having trouble creating the subclass due to #include issues. I can't seem to get it right at the lib/target/<my target>/MCTargetDesc level. My first thought is always that I am

...gt; >>> Since we are using MCELFStreamer, my assumption (possibly/probably wrong) was that we needed to subclass MCELFStreamer to somehow set the magic flag so that the relocation get generated. >>> >>> in AsmPrinter::EmitJumpTableEntry, MJTI->getEntryKind() is of type EK_GPRel32BlockAddress. >>> >>> Any insight is appreciated. I am rereading the llvm documentation. Right now it is magic to me and need to have the magic turn into knowledge. >>> >>> Thanks, >>> >>> Jack >>> ________________________________________ >>&g...