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Hexagon: Handle ctor/init_array initialization.
ClosedPublic

Authored by sidneym on Oct 31 2014, 12:56 PM.

Reviewers

Summary

Hexagon was not calling InitializeELF and could not select between ctors and init_array.

sidneym retitled this revision from to Hexagon: Handle ctor/init_array initialization..

sidneym updated this object.

sidneym edited the test plan for this revision. (Show Details)

sidneym added a subscriber: Unknown Object (MLST).

LGTM

This revision is now accepted and ready to land.Oct 31 2014, 10:00 PM

Path

Size

lib/

Target/

Hexagon/

2 lines

test/

CodeGen/

Hexagon/

14 lines

Context not available.
	void HexagonTargetObjectFile::Initialize(MCContext &Ctx,	void HexagonTargetObjectFile::Initialize(MCContext &Ctx,
	const TargetMachine &TM) {	const TargetMachine &TM) {
	TargetLoweringObjectFileELF::Initialize(Ctx, TM);	TargetLoweringObjectFileELF::Initialize(Ctx, TM);
		InitializeELF(TM.Options.UseInitArray);

	SmallDataSection =	SmallDataSection =
	getContext().getELFSection(".sdata", ELF::SHT_PROGBITS,	getContext().getELFSection(".sdata", ELF::SHT_PROGBITS,
Context not available.

				; RUN: llc -march=hexagon < %s \| FileCheck -check-prefix=INITARRAY %s
				; RUN: llc -march=hexagon < %s -use-ctors \| FileCheck -check-prefix=CTOR %s

				@llvm.global_ctors = appending global [1 x { i32, void (), i8 }] [{ i32, void (), i8 } { i32 65535, void ()* @_GLOBAL__sub_I_P10066.ii, i8* null }]
				define internal void @_GLOBAL__sub_I_P10066.ii() {
				entry:
				ret void
				}

				;CTOR: .section .ctors
				;CTOR-NOT: section .init_array

				;INITARRAY: section .init_array
				;INITARRAY-NOT: .section .ctors