mirror of
https://github.com/RPCS3/llvm.git
synced 2026-07-25 04:35:32 -04:00
Chandler Carruth
e3e43d9d57
I did this a long time ago with a janky python script, but now clang-format has built-in support for this. I fed clang-format every line with a #include and let it re-sort things according to the precise LLVM rules for include ordering baked into clang-format these days. I've reverted a number of files where the results of sorting includes isn't healthy. Either places where we have legacy code relying on particular include ordering (where possible, I'll fix these separately) or where we have particular formatting around #include lines that I didn't want to disturb in this patch. This patch is *entirely* mechanical. If you get merge conflicts or anything, just ignore the changes in this patch and run clang-format over your #include lines in the files. Sorry for any noise here, but it is important to keep these things stable. I was seeing an increasing number of patches with irrelevant re-ordering of #include lines because clang-format was used. This patch at least isolates that churn, makes it easy to skip when resolving conflicts, and gets us to a clean baseline (again). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@304787 91177308-0d34-0410-b5e6-96231b3b80d8
221 lines
8.4 KiB
C++
221 lines
8.4 KiB
C++
//===-- SparcMCExpr.cpp - Sparc specific MC expression classes --------===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// This file contains the implementation of the assembly expression modifiers
|
|
// accepted by the Sparc architecture (e.g. "%hi", "%lo", ...).
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "SparcMCExpr.h"
|
|
#include "llvm/MC/MCAssembler.h"
|
|
#include "llvm/MC/MCContext.h"
|
|
#include "llvm/MC/MCObjectStreamer.h"
|
|
#include "llvm/MC/MCSymbolELF.h"
|
|
#include "llvm/Object/ELF.h"
|
|
|
|
using namespace llvm;
|
|
|
|
#define DEBUG_TYPE "sparcmcexpr"
|
|
|
|
const SparcMCExpr*
|
|
SparcMCExpr::create(VariantKind Kind, const MCExpr *Expr,
|
|
MCContext &Ctx) {
|
|
return new (Ctx) SparcMCExpr(Kind, Expr);
|
|
}
|
|
|
|
void SparcMCExpr::printImpl(raw_ostream &OS, const MCAsmInfo *MAI) const {
|
|
|
|
bool closeParen = printVariantKind(OS, Kind);
|
|
|
|
const MCExpr *Expr = getSubExpr();
|
|
Expr->print(OS, MAI);
|
|
|
|
if (closeParen)
|
|
OS << ')';
|
|
}
|
|
|
|
bool SparcMCExpr::printVariantKind(raw_ostream &OS, VariantKind Kind)
|
|
{
|
|
bool closeParen = true;
|
|
switch (Kind) {
|
|
case VK_Sparc_None: closeParen = false; break;
|
|
case VK_Sparc_LO: OS << "%lo("; break;
|
|
case VK_Sparc_HI: OS << "%hi("; break;
|
|
case VK_Sparc_H44: OS << "%h44("; break;
|
|
case VK_Sparc_M44: OS << "%m44("; break;
|
|
case VK_Sparc_L44: OS << "%l44("; break;
|
|
case VK_Sparc_HH: OS << "%hh("; break;
|
|
case VK_Sparc_HM: OS << "%hm("; break;
|
|
// FIXME: use %pc22/%pc10, if system assembler supports them.
|
|
case VK_Sparc_PC22: OS << "%hi("; break;
|
|
case VK_Sparc_PC10: OS << "%lo("; break;
|
|
// FIXME: use %got22/%got10, if system assembler supports them.
|
|
case VK_Sparc_GOT22: OS << "%hi("; break;
|
|
case VK_Sparc_GOT10: OS << "%lo("; break;
|
|
case VK_Sparc_WPLT30: closeParen = false; break;
|
|
case VK_Sparc_R_DISP32: OS << "%r_disp32("; break;
|
|
case VK_Sparc_TLS_GD_HI22: OS << "%tgd_hi22("; break;
|
|
case VK_Sparc_TLS_GD_LO10: OS << "%tgd_lo10("; break;
|
|
case VK_Sparc_TLS_GD_ADD: OS << "%tgd_add("; break;
|
|
case VK_Sparc_TLS_GD_CALL: OS << "%tgd_call("; break;
|
|
case VK_Sparc_TLS_LDM_HI22: OS << "%tldm_hi22("; break;
|
|
case VK_Sparc_TLS_LDM_LO10: OS << "%tldm_lo10("; break;
|
|
case VK_Sparc_TLS_LDM_ADD: OS << "%tldm_add("; break;
|
|
case VK_Sparc_TLS_LDM_CALL: OS << "%tldm_call("; break;
|
|
case VK_Sparc_TLS_LDO_HIX22: OS << "%tldo_hix22("; break;
|
|
case VK_Sparc_TLS_LDO_LOX10: OS << "%tldo_lox10("; break;
|
|
case VK_Sparc_TLS_LDO_ADD: OS << "%tldo_add("; break;
|
|
case VK_Sparc_TLS_IE_HI22: OS << "%tie_hi22("; break;
|
|
case VK_Sparc_TLS_IE_LO10: OS << "%tie_lo10("; break;
|
|
case VK_Sparc_TLS_IE_LD: OS << "%tie_ld("; break;
|
|
case VK_Sparc_TLS_IE_LDX: OS << "%tie_ldx("; break;
|
|
case VK_Sparc_TLS_IE_ADD: OS << "%tie_add("; break;
|
|
case VK_Sparc_TLS_LE_HIX22: OS << "%tle_hix22("; break;
|
|
case VK_Sparc_TLS_LE_LOX10: OS << "%tle_lox10("; break;
|
|
}
|
|
return closeParen;
|
|
}
|
|
|
|
SparcMCExpr::VariantKind SparcMCExpr::parseVariantKind(StringRef name)
|
|
{
|
|
return StringSwitch<SparcMCExpr::VariantKind>(name)
|
|
.Case("lo", VK_Sparc_LO)
|
|
.Case("hi", VK_Sparc_HI)
|
|
.Case("h44", VK_Sparc_H44)
|
|
.Case("m44", VK_Sparc_M44)
|
|
.Case("l44", VK_Sparc_L44)
|
|
.Case("hh", VK_Sparc_HH)
|
|
.Case("hm", VK_Sparc_HM)
|
|
.Case("pc22", VK_Sparc_PC22)
|
|
.Case("pc10", VK_Sparc_PC10)
|
|
.Case("got22", VK_Sparc_GOT22)
|
|
.Case("got10", VK_Sparc_GOT10)
|
|
.Case("r_disp32", VK_Sparc_R_DISP32)
|
|
.Case("tgd_hi22", VK_Sparc_TLS_GD_HI22)
|
|
.Case("tgd_lo10", VK_Sparc_TLS_GD_LO10)
|
|
.Case("tgd_add", VK_Sparc_TLS_GD_ADD)
|
|
.Case("tgd_call", VK_Sparc_TLS_GD_CALL)
|
|
.Case("tldm_hi22", VK_Sparc_TLS_LDM_HI22)
|
|
.Case("tldm_lo10", VK_Sparc_TLS_LDM_LO10)
|
|
.Case("tldm_add", VK_Sparc_TLS_LDM_ADD)
|
|
.Case("tldm_call", VK_Sparc_TLS_LDM_CALL)
|
|
.Case("tldo_hix22", VK_Sparc_TLS_LDO_HIX22)
|
|
.Case("tldo_lox10", VK_Sparc_TLS_LDO_LOX10)
|
|
.Case("tldo_add", VK_Sparc_TLS_LDO_ADD)
|
|
.Case("tie_hi22", VK_Sparc_TLS_IE_HI22)
|
|
.Case("tie_lo10", VK_Sparc_TLS_IE_LO10)
|
|
.Case("tie_ld", VK_Sparc_TLS_IE_LD)
|
|
.Case("tie_ldx", VK_Sparc_TLS_IE_LDX)
|
|
.Case("tie_add", VK_Sparc_TLS_IE_ADD)
|
|
.Case("tle_hix22", VK_Sparc_TLS_LE_HIX22)
|
|
.Case("tle_lox10", VK_Sparc_TLS_LE_LOX10)
|
|
.Default(VK_Sparc_None);
|
|
}
|
|
|
|
Sparc::Fixups SparcMCExpr::getFixupKind(SparcMCExpr::VariantKind Kind) {
|
|
switch (Kind) {
|
|
default: llvm_unreachable("Unhandled SparcMCExpr::VariantKind");
|
|
case VK_Sparc_LO: return Sparc::fixup_sparc_lo10;
|
|
case VK_Sparc_HI: return Sparc::fixup_sparc_hi22;
|
|
case VK_Sparc_H44: return Sparc::fixup_sparc_h44;
|
|
case VK_Sparc_M44: return Sparc::fixup_sparc_m44;
|
|
case VK_Sparc_L44: return Sparc::fixup_sparc_l44;
|
|
case VK_Sparc_HH: return Sparc::fixup_sparc_hh;
|
|
case VK_Sparc_HM: return Sparc::fixup_sparc_hm;
|
|
case VK_Sparc_PC22: return Sparc::fixup_sparc_pc22;
|
|
case VK_Sparc_PC10: return Sparc::fixup_sparc_pc10;
|
|
case VK_Sparc_GOT22: return Sparc::fixup_sparc_got22;
|
|
case VK_Sparc_GOT10: return Sparc::fixup_sparc_got10;
|
|
case VK_Sparc_WPLT30: return Sparc::fixup_sparc_wplt30;
|
|
case VK_Sparc_TLS_GD_HI22: return Sparc::fixup_sparc_tls_gd_hi22;
|
|
case VK_Sparc_TLS_GD_LO10: return Sparc::fixup_sparc_tls_gd_lo10;
|
|
case VK_Sparc_TLS_GD_ADD: return Sparc::fixup_sparc_tls_gd_add;
|
|
case VK_Sparc_TLS_GD_CALL: return Sparc::fixup_sparc_tls_gd_call;
|
|
case VK_Sparc_TLS_LDM_HI22: return Sparc::fixup_sparc_tls_ldm_hi22;
|
|
case VK_Sparc_TLS_LDM_LO10: return Sparc::fixup_sparc_tls_ldm_lo10;
|
|
case VK_Sparc_TLS_LDM_ADD: return Sparc::fixup_sparc_tls_ldm_add;
|
|
case VK_Sparc_TLS_LDM_CALL: return Sparc::fixup_sparc_tls_ldm_call;
|
|
case VK_Sparc_TLS_LDO_HIX22: return Sparc::fixup_sparc_tls_ldo_hix22;
|
|
case VK_Sparc_TLS_LDO_LOX10: return Sparc::fixup_sparc_tls_ldo_lox10;
|
|
case VK_Sparc_TLS_LDO_ADD: return Sparc::fixup_sparc_tls_ldo_add;
|
|
case VK_Sparc_TLS_IE_HI22: return Sparc::fixup_sparc_tls_ie_hi22;
|
|
case VK_Sparc_TLS_IE_LO10: return Sparc::fixup_sparc_tls_ie_lo10;
|
|
case VK_Sparc_TLS_IE_LD: return Sparc::fixup_sparc_tls_ie_ld;
|
|
case VK_Sparc_TLS_IE_LDX: return Sparc::fixup_sparc_tls_ie_ldx;
|
|
case VK_Sparc_TLS_IE_ADD: return Sparc::fixup_sparc_tls_ie_add;
|
|
case VK_Sparc_TLS_LE_HIX22: return Sparc::fixup_sparc_tls_le_hix22;
|
|
case VK_Sparc_TLS_LE_LOX10: return Sparc::fixup_sparc_tls_le_lox10;
|
|
}
|
|
}
|
|
|
|
bool
|
|
SparcMCExpr::evaluateAsRelocatableImpl(MCValue &Res,
|
|
const MCAsmLayout *Layout,
|
|
const MCFixup *Fixup) const {
|
|
return getSubExpr()->evaluateAsRelocatable(Res, Layout, Fixup);
|
|
}
|
|
|
|
static void fixELFSymbolsInTLSFixupsImpl(const MCExpr *Expr, MCAssembler &Asm) {
|
|
switch (Expr->getKind()) {
|
|
case MCExpr::Target:
|
|
llvm_unreachable("Can't handle nested target expr!");
|
|
break;
|
|
|
|
case MCExpr::Constant:
|
|
break;
|
|
|
|
case MCExpr::Binary: {
|
|
const MCBinaryExpr *BE = cast<MCBinaryExpr>(Expr);
|
|
fixELFSymbolsInTLSFixupsImpl(BE->getLHS(), Asm);
|
|
fixELFSymbolsInTLSFixupsImpl(BE->getRHS(), Asm);
|
|
break;
|
|
}
|
|
|
|
case MCExpr::SymbolRef: {
|
|
const MCSymbolRefExpr &SymRef = *cast<MCSymbolRefExpr>(Expr);
|
|
cast<MCSymbolELF>(SymRef.getSymbol()).setType(ELF::STT_TLS);
|
|
break;
|
|
}
|
|
|
|
case MCExpr::Unary:
|
|
fixELFSymbolsInTLSFixupsImpl(cast<MCUnaryExpr>(Expr)->getSubExpr(), Asm);
|
|
break;
|
|
}
|
|
|
|
}
|
|
|
|
void SparcMCExpr::fixELFSymbolsInTLSFixups(MCAssembler &Asm) const {
|
|
switch(getKind()) {
|
|
default: return;
|
|
case VK_Sparc_TLS_GD_HI22:
|
|
case VK_Sparc_TLS_GD_LO10:
|
|
case VK_Sparc_TLS_GD_ADD:
|
|
case VK_Sparc_TLS_GD_CALL:
|
|
case VK_Sparc_TLS_LDM_HI22:
|
|
case VK_Sparc_TLS_LDM_LO10:
|
|
case VK_Sparc_TLS_LDM_ADD:
|
|
case VK_Sparc_TLS_LDM_CALL:
|
|
case VK_Sparc_TLS_LDO_HIX22:
|
|
case VK_Sparc_TLS_LDO_LOX10:
|
|
case VK_Sparc_TLS_LDO_ADD:
|
|
case VK_Sparc_TLS_IE_HI22:
|
|
case VK_Sparc_TLS_IE_LO10:
|
|
case VK_Sparc_TLS_IE_LD:
|
|
case VK_Sparc_TLS_IE_LDX:
|
|
case VK_Sparc_TLS_IE_ADD:
|
|
case VK_Sparc_TLS_LE_HIX22:
|
|
case VK_Sparc_TLS_LE_LOX10: break;
|
|
}
|
|
fixELFSymbolsInTLSFixupsImpl(getSubExpr(), Asm);
|
|
}
|
|
|
|
void SparcMCExpr::visitUsedExpr(MCStreamer &Streamer) const {
|
|
Streamer.visitUsedExpr(*getSubExpr());
|
|
}
|