test: add scenario

Author: mati865

linker-diff/src/header_diff.rs

@@ -554,6 +554,11 @@ fn read_dynamic_fields(obj: &Binary) -> Result<FieldValues> {
                 continue;
             }
             DT_RELRENT => (Cow::Borrowed("DT_RELRENT"), Converter::None),
+            DT_ANDROID_RELR => (Cow::Borrowed("DT_ANDROID_RELR"), Converter::SectionAddress),
+            DT_ANDROID_RELRSZ => {
+                continue;
+            }
+            DT_ANDROID_RELRENT => (Cow::Borrowed("DT_ANDROID_RELRENT"), Converter::None),
             DT_STRSZ => {
                 // Ignore sizes for now.
                 continue;

wild/tests/integration_tests.rs

@@ -3293,6 +3293,9 @@ fn dynamic_tag_name(tag: i64) -> Option<&'static str> {
         DT_RELR => "DT_RELR",
         DT_RELRSZ => "DT_RELRSZ",
         DT_RELRENT => "DT_RELRENT",
+        DT_ANDROID_RELR => "DT_ANDROID_RELR",
+        DT_ANDROID_RELRSZ => "DT_ANDROID_RELRSZ",
+        DT_ANDROID_RELRENT => "DT_ANDROID_RELRENT",
         DT_STRSZ => "DT_STRSZ",
         DT_SYMENT => "DT_SYMENT",
         DT_INIT => "DT_INIT",

wild/tests/sources/elf/pack-relative-relocs/pack-relative-relocs.c

@@ -13,21 +13,37 @@
 //#DiffIgnore:dynsym.__global_pointer$.section
 //#DiffIgnore:section.got.plt.entsize
 //#Mode:dynamic
-//#ExpectDynamic:DT_RELR
-//#ExpectDynamic:DT_RELRSZ
-//#ExpectDynamic:DT_RELRENT
 //#Contains:.relr.dyn
 //#DoesNotContain:GLIBC_ABI_DT_RELR
 
 //#Config:z-pack-relative-relocs:default
 //#LinkArgs:-pie -z now -z pack-relative-relocs --pack-dyn-relocs=none
+//#ExpectDynamic:DT_RELR
+//#ExpectDynamic:DT_RELRSZ
+//#ExpectDynamic:DT_RELRENT
 // GNU ld ignores `-z pack-relative-relocs` on RISC-V.
 //#EnableLinker:lld
 //#SkipLinker:ld
 
 //#Config:pack-dyn-relocs-relr:default
 //#LinkArgs:-pie -z now --pack-dyn-relocs=relr -z nopack-relative-relocs
-// GNU ld doesn't support `--pack-dyn-relocs.
+//#ExpectDynamic:DT_RELR
+//#ExpectDynamic:DT_RELRSZ
+//#ExpectDynamic:DT_RELRENT
+// GNU ld doesn't support `--pack-dyn-relocs`.
+//#EnableLinker:lld
+//#SkipLinker:ld
+
+//#Config:android-relr:default
+//#LinkArgs:-pie -z now --pack-dyn-relocs=relr --use-android-relr-tags
+//#ExpectDynamic:DT_ANDROID_RELR
+//#ExpectDynamic:DT_ANDROID_RELRSZ
+//#ExpectDynamic:DT_ANDROID_RELRENT
+//#NoDynamic:DT_RELR
+//#NoDynamic:DT_RELRSZ
+//#NoDynamic:DT_RELRENT
+//#RunEnabled:false
+// GNU ld doesn't support `--use-android-relr-tags`.
 //#EnableLinker:lld
 //#SkipLinker:ld