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Commit e726ba56 authored by Peter Collingbourne's avatar Peter Collingbourne
Browse files

Pass -fsanitize-hwaddress-abi=platform when building with hwasan. 

Reduces size of walleye_hwasan-userdebug system.img by another 4.5MB.

Bug: 122363025
Change-Id: I6d15c237dc5f330ad574a73147b2b2c712fe125e
parent 53c88448

cc/sanitize.go

+2 −1
Original line number Diff line number Diff line
@@ -39,7 +39,8 @@ var ( 
	// the default.

	hwasanCflags = []string{"-fno-omit-frame-pointer", "-Wno-frame-larger-than=",

		"-mllvm", "-hwasan-create-frame-descriptions=0",

		"-mllvm", "-hwasan-allow-ifunc"}

		"-mllvm", "-hwasan-allow-ifunc",

		"-fsanitize-hwaddress-abi=platform"}



	cfiCflags = []string{"-flto", "-fsanitize-cfi-cross-dso",

		"-fsanitize-blacklist=external/compiler-rt/lib/cfi/cfi_blacklist.txt"}