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Use bootstrap linker for asan build

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This change the asan version of
https://android-review.googlesource.com/c/platform/build/soong/+/879237

Bug: 123725034
Test: forrest run on asan_cf_x86_pasan
Test: SANITIZE_TARGET=address m init_second_stage
inspect /system/bin/init with readelf
DT_INTERP is set to /system/bin/bootstrap/linker_asan

Change-Id: I0fabe08cc63126aadec18ca8e9f2973c33411a4f
This commit is contained in:
Jiyong Park
2019-02-02 13:13:38 +09:00
parent 93c3f5368d
commit a2aca28750
1 changed files with 5 additions and 1 deletions
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4
cc/sanitize.go
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@@ -444,7 +444,11 @@ func (sanitize *sanitize) flags(ctx ModuleContext, flags Flags) Flags {
flags.LdFlags = append(flags.LdFlags, "-Wl,--no-as-needed") flags.LdFlags = append(flags.LdFlags, "-Wl,--no-as-needed")
} else { } else {
flags.CFlags = append(flags.CFlags, "-mllvm", "-asan-globals=0") flags.CFlags = append(flags.CFlags, "-mllvm", "-asan-globals=0")
if ctx.bootstrap() {
flags.DynamicLinker = "/system/bin/bootstrap/linker_asan"
} else {
flags.DynamicLinker = "/system/bin/linker_asan" flags.DynamicLinker = "/system/bin/linker_asan"
}
if flags.Toolchain.Is64Bit() { if flags.Toolchain.Is64Bit() {
flags.DynamicLinker += "64" flags.DynamicLinker += "64"
} }