//===----------------------------------------------------------------------===//
#include "R600Defines.h"
+#include "MCTargetDesc/AMDGPUFixupKinds.h"
#include "MCTargetDesc/AMDGPUMCCodeEmitter.h"
#include "MCTargetDesc/AMDGPUMCTargetDesc.h"
#include "llvm/MC/MCCodeEmitter.h"
uint64_t R600MCCodeEmitter::getMachineOpValue(const MCInst &MI,
const MCOperand &MO,
- SmallVectorImpl<MCFixup> &Fixup,
+ SmallVectorImpl<MCFixup> &Fixups,
const MCSubtargetInfo &STI) const {
if (MO.isReg()) {
if (HAS_NATIVE_OPERANDS(MCII.get(MI.getOpcode()).TSFlags))
return getHWReg(MO.getReg());
}
+ if (MO.isExpr()) {
+ const MCSymbolRefExpr *Expr = cast<MCSymbolRefExpr>(MO.getExpr());
+ // We put rodata at the end of code section, then map the entire
+ // code secetion as vtx buf. Thus the section relative address is the
+ // correct one.
+ // Each R600 literal instruction has two operands
+ // We can't easily get the order of the current one, so compare against
+ // the first one and adjust offset.
+ const unsigned offset = (&MO == &MI.getOperand(0)) ? 0 : 4;
+ Fixups.push_back(MCFixup::create(offset, Expr, FK_SecRel_4, MI.getLoc()));
+ return 0;
+ }
+
assert(MO.isImm());
return MO.getImm();
}