ART: Allow method references across oat files for multi-image, 2nd attempt.
These were disabled because we didn't have sufficient
information about the multi-image layout when processing
link-time patches in OatWriter. This CL refactors the
ELF file creation so that the information is available.
Also clean up ImageWriter to use oat file indexes instead
of filenames and avoid reopening the oat file to retrieve
the checksum.
Change-Id: Icc7b528deca29da1e473c8f079521a36d6c4892f
diff --git a/compiler/elf_writer.h b/compiler/elf_writer.h
index d50a08c..c9ea0083 100644
--- a/compiler/elf_writer.h
+++ b/compiler/elf_writer.h
@@ -52,14 +52,12 @@
virtual ~ElfWriter() {}
virtual void Start() = 0;
- virtual void PrepareDebugInfo(size_t rodata_section_size,
- size_t text_section_size,
- const ArrayRef<const debug::MethodDebugInfo>& method_infos) = 0;
+ virtual void SetLoadedSectionSizes(size_t rodata_size, size_t text_size, size_t bss_size) = 0;
+ virtual void PrepareDebugInfo(const ArrayRef<const debug::MethodDebugInfo>& method_infos) = 0;
virtual OutputStream* StartRoData() = 0;
virtual void EndRoData(OutputStream* rodata) = 0;
virtual OutputStream* StartText() = 0;
virtual void EndText(OutputStream* text) = 0;
- virtual void SetBssSize(size_t bss_size) = 0;
virtual void WriteDynamicSection() = 0;
virtual void WriteDebugInfo(const ArrayRef<const debug::MethodDebugInfo>& method_infos) = 0;
virtual void WritePatchLocations(const ArrayRef<const uintptr_t>& patch_locations) = 0;
@@ -70,6 +68,9 @@
// should Seek() back to the position where the stream was before this operation.
virtual OutputStream* GetStream() = 0;
+ // Get the size that the loaded ELF file will occupy in memory.
+ virtual size_t GetLoadedSize() = 0;
+
protected:
ElfWriter() = default;
};