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[Sparc] Emit correct relocations for PIC code when integrated assembler is used.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200961 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Venkatraman Govindaraju
2014-02-07 04:24:35 +00:00
parent f2f6d44f43
commit 44ad4d00b4
9 changed files with 172 additions and 43 deletions
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44
lib/Target/Sparc/MCTargetDesc/SparcMCCodeEmitter.cpp
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@@ -101,37 +101,8 @@ getMachineOpValue(const MCInst &MI, const MCOperand &MO,
assert(MO.isExpr());
const MCExpr *Expr = MO.getExpr();
if (const SparcMCExpr *SExpr = dyn_cast<SparcMCExpr>(Expr)) {
switch(SExpr->getKind()) {
default: assert(0 && "Unhandled sparc expression!"); break;
case SparcMCExpr::VK_Sparc_LO:
Fixups.push_back(MCFixup::Create(0, Expr,
(MCFixupKind)Sparc::fixup_sparc_lo10));
break;
case SparcMCExpr::VK_Sparc_HI:
Fixups.push_back(MCFixup::Create(0, Expr,
(MCFixupKind)Sparc::fixup_sparc_hi22));
break;
case SparcMCExpr::VK_Sparc_H44:
Fixups.push_back(MCFixup::Create(0, Expr,
(MCFixupKind)Sparc::fixup_sparc_h44));
break;
case SparcMCExpr::VK_Sparc_M44:
Fixups.push_back(MCFixup::Create(0, Expr,
(MCFixupKind)Sparc::fixup_sparc_m44));
break;
case SparcMCExpr::VK_Sparc_L44:
Fixups.push_back(MCFixup::Create(0, Expr,
(MCFixupKind)Sparc::fixup_sparc_l44));
break;
case SparcMCExpr::VK_Sparc_HH:
Fixups.push_back(MCFixup::Create(0, Expr,
(MCFixupKind)Sparc::fixup_sparc_hh));
break;
case SparcMCExpr::VK_Sparc_HM:
Fixups.push_back(MCFixup::Create(0, Expr,
(MCFixupKind)Sparc::fixup_sparc_hm));
break;
}
MCFixupKind Kind = (MCFixupKind)SExpr->getFixupKind();
Fixups.push_back(MCFixup::Create(0, Expr, Kind));
return 0;
}
@@ -151,8 +122,15 @@ getCallTargetOpValue(const MCInst &MI, unsigned OpNo,
if (MO.isReg() || MO.isImm())
return getMachineOpValue(MI, MO, Fixups, STI);
Fixups.push_back(MCFixup::Create(0, MO.getExpr(),
(MCFixupKind)Sparc::fixup_sparc_call30));
MCFixupKind fixupKind = (MCFixupKind)Sparc::fixup_sparc_call30;
if (const SparcMCExpr *SExpr = dyn_cast<SparcMCExpr>(MO.getExpr())) {
if (SExpr->getKind() == SparcMCExpr::VK_Sparc_WPLT30)
fixupKind = (MCFixupKind)Sparc::fixup_sparc_wplt30;
}
Fixups.push_back(MCFixup::Create(0, MO.getExpr(), fixupKind));
return 0;
}