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Commit 23cc4aa7 authored by Juan Yescas's avatar Juan Yescas
Browse files

soong: ARM 32-bit targets must be built with 4k elf alignment 

- ARM 32-bit targets will be built with 4096 ELF alignment.
- ARM 32-bit targets will only support 4K Page sizes.
- ARM 32-bit targets won't be page agnostic.

Test: source build/envsetup.sh
      lunch aosp_cf_x86_64_phone
      m
Bug: 295550555
Change-Id: I61cc45fa5f2ea18c494dfc9a0ca44cf9b694dfa3
parent 4ed512b3

cc/config/arm_device.go

+1 −6
Original line number Diff line number Diff line
@@ -183,12 +183,7 @@ func init() { 
	exportedVars.ExportString("ArmClangTriple", clangTriple)



	exportedVars.ExportStringListStaticVariable("ArmLdflags", armLdflags)

	exportedVars.ExportStringList("ArmLldflags", armLldflags)

	pctx.VariableFunc("ArmLldflags", func(ctx android.PackageVarContext) string {

		maxPageSizeFlag := "-Wl,-z,max-page-size=" + ctx.Config().MaxPageSizeSupported()

		flags := append(armLldflags, maxPageSizeFlag)

		return strings.Join(flags, " ")

	})

	exportedVars.ExportStringListStaticVariable("ArmLldflags", armLldflags)



	exportedVars.ExportStringListStaticVariable("ArmFixCortexA8LdFlags", armFixCortexA8LdFlags)

	exportedVars.ExportStringListStaticVariable("ArmNoFixCortexA8LdFlags", armNoFixCortexA8LdFlags)