Revert "Revert "Produce mappings of hashes to elf symbols and r8 dictionaries""
This reverts commit 59ecb9e016953bcba93faaa200e15866bf1cfaca.
Reason for revert: symbols_map is fixed to ignore non-elf files
Bug: 218888599
Change-Id: I88654b2dba3dfb9ab2809b0555544277279f345d
diff --git a/core/definitions.mk b/core/definitions.mk
index 2711f57..2369a07 100644
--- a/core/definitions.mk
+++ b/core/definitions.mk
@@ -3111,6 +3111,50 @@
fi
endef
+# Copy an unstripped binary to the symbols directory while also extracting
+# a hash mapping to the mapping directory.
+# $(1): unstripped intermediates file
+# $(2): path in symbols directory
+define copy-unstripped-elf-file-with-mapping
+$(call _copy-symbols-file-with-mapping,$(1),$(2),\
+ elf,$(patsubst $(TARGET_OUT_UNSTRIPPED)/%,$(call intermediates-dir-for,PACKAGING,elf_symbol_mapping)/%,$(2).textproto))
+endef
+
+# Copy an R8 dictionary to the packaging directory while also extracting
+# a hash mapping to the mapping directory.
+# $(1): unstripped intermediates file
+# $(2): path in packaging directory
+# $(3): path in mappings packaging directory
+define copy-r8-dictionary-file-with-mapping
+$(call _copy-symbols-file-with-mapping,$(1),$(2),r8,$(3))
+endef
+
+# Copy an unstripped binary or R8 dictionary to the symbols directory
+# while also extracting a hash mapping to the mapping directory.
+# $(1): unstripped intermediates file
+# $(2): path in symbols directory
+# $(3): file type (elf or r8)
+# $(4): path in the mappings directory
+define _copy-symbols-file-with-mapping
+$(2): .KATI_IMPLICIT_OUTPUTS := $(4)
+$(2): $(SYMBOLS_MAP)
+$(2): $(1)
+ @echo "Copy symbols with mapping: $$@"
+ $$(copy-file-to-target)
+ $(SYMBOLS_MAP) -$(strip $(3)) $(2) -write_if_changed $(4)
+.KATI_RESTAT: $(2)
+endef
+
+# Returns the directory to copy proguard dictionaries into
+define local-proguard-dictionary-directory
+$(call intermediates-dir-for,PACKAGING,proguard_dictionary)/out/target/common/obj/$(LOCAL_MODULE_CLASS)/$(LOCAL_MODULE)_intermediates
+endef
+
+# Returns the directory to copy proguard dictionary mappings into
+define local-proguard-dictionary-mapping-directory
+$(call intermediates-dir-for,PACKAGING,proguard_dictionary_mapping)/out/target/common/obj/$(LOCAL_MODULE_CLASS)/$(LOCAL_MODULE)_intermediates
+endef
+
###########################################################
## Commands to call R8