diff --git a/contrib/llvm/lib/Target/ARM/MCTargetDesc/ARMAsmBackend.cpp b/contrib/llvm/lib/Target/ARM/MCTargetDesc/ARMAsmBackend.cpp index fa52c9354c17..8a3e2126ecf7 100644 --- a/contrib/llvm/lib/Target/ARM/MCTargetDesc/ARMAsmBackend.cpp +++ b/contrib/llvm/lib/Target/ARM/MCTargetDesc/ARMAsmBackend.cpp @@ -90,6 +90,7 @@ const MCFixupKindInfo &ARMAsmBackend::getFixupKindInfo(MCFixupKind Kind) const { {"fixup_arm_movw_lo16", 0, 20, 0}, {"fixup_t2_movt_hi16", 0, 20, 0}, {"fixup_t2_movw_lo16", 0, 20, 0}, + {"fixup_arm_mod_imm", 0, 12, 0}, }; const static MCFixupKindInfo InfosBE[ARM::NumTargetFixupKinds] = { // This table *must* be in the order that the fixup_* kinds are defined in @@ -133,6 +134,7 @@ const MCFixupKindInfo &ARMAsmBackend::getFixupKindInfo(MCFixupKind Kind) const { {"fixup_arm_movw_lo16", 12, 20, 0}, {"fixup_t2_movt_hi16", 12, 20, 0}, {"fixup_t2_movw_lo16", 12, 20, 0}, + {"fixup_arm_mod_imm", 20, 12, 0}, }; if (Kind < FirstTargetFixupKind) @@ -624,6 +626,13 @@ unsigned ARMAsmBackend::adjustFixupValue(const MCFixup &Fixup, uint64_t Value, return Value; } + case ARM::fixup_arm_mod_imm: + Value = ARM_AM::getSOImmVal(Value); + if (Ctx && Value >> 12) { + Ctx->reportError(Fixup.getLoc(), "out of range immediate fixup value"); + return 0; + } + return Value; } } @@ -690,6 +699,7 @@ static unsigned getFixupKindNumBytes(unsigned Kind) { case FK_Data_2: case ARM::fixup_arm_thumb_br: case ARM::fixup_arm_thumb_cb: + case ARM::fixup_arm_mod_imm: return 2; case ARM::fixup_arm_pcrel_10_unscaled: @@ -766,6 +776,7 @@ static unsigned getFixupKindContainerSizeBytes(unsigned Kind) { case ARM::fixup_arm_movw_lo16: case ARM::fixup_t2_movt_hi16: case ARM::fixup_t2_movw_lo16: + case ARM::fixup_arm_mod_imm: // Instruction size is 4 bytes. return 4; } diff --git a/contrib/llvm/lib/Target/ARM/MCTargetDesc/ARMFixupKinds.h b/contrib/llvm/lib/Target/ARM/MCTargetDesc/ARMFixupKinds.h index 46ba57170db5..66f4c9d998fb 100644 --- a/contrib/llvm/lib/Target/ARM/MCTargetDesc/ARMFixupKinds.h +++ b/contrib/llvm/lib/Target/ARM/MCTargetDesc/ARMFixupKinds.h @@ -100,6 +100,9 @@ enum Fixups { fixup_t2_movt_hi16, // :upper16: fixup_t2_movw_lo16, // :lower16: + // fixup_arm_mod_imm - Fixup for mod_imm + fixup_arm_mod_imm, + // Marker LastTargetFixupKind, NumTargetFixupKinds = LastTargetFixupKind - FirstTargetFixupKind diff --git a/contrib/llvm/lib/Target/ARM/MCTargetDesc/ARMMCCodeEmitter.cpp b/contrib/llvm/lib/Target/ARM/MCTargetDesc/ARMMCCodeEmitter.cpp index b88578309f08..c97eb1ea5e05 100644 --- a/contrib/llvm/lib/Target/ARM/MCTargetDesc/ARMMCCodeEmitter.cpp +++ b/contrib/llvm/lib/Target/ARM/MCTargetDesc/ARMMCCodeEmitter.cpp @@ -312,12 +312,8 @@ public: // Support for fixups (MCFixup) if (MO.isExpr()) { const MCExpr *Expr = MO.getExpr(); - // In instruction code this value always encoded as lowest 12 bits, - // so we don't have to perform any specific adjustments. - // Due to requirements of relocatable records we have to use FK_Data_4. - // See ARMELFObjectWriter::ExplicitRelSym and - // ARMELFObjectWriter::GetRelocTypeInner for more details. - MCFixupKind Kind = MCFixupKind(FK_Data_4); + // Fixups resolve to plain values that need to be encoded. + MCFixupKind Kind = MCFixupKind(ARM::fixup_arm_mod_imm); Fixups.push_back(MCFixup::create(0, Expr, Kind, MI.getLoc())); return 0; } diff --git a/lib/clang/freebsd_cc_version.h b/lib/clang/freebsd_cc_version.h index b325dff6671c..368a0b6fdd15 100644 --- a/lib/clang/freebsd_cc_version.h +++ b/lib/clang/freebsd_cc_version.h @@ -1,3 +1,3 @@ /* $FreeBSD$ */ -#define FREEBSD_CC_VERSION 1200001 +#define FREEBSD_CC_VERSION 1200002