debug/elf: add new-style LoongArch reloc types
LoongArch ELF psABI spec update:
https://github.com/loongson/LoongArch-Documentation/pull/57
Corresponding binutils implementation:
https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=
6d13722a97cee3fd397e116bde3bcedbb1e220be
https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=
9801120721c3a702ce3bd50433ef920f92a83502
For #54222
Change-Id: I51e72294205847a69c01d741a3126248f7a7e41c
Reviewed-on: https://go-review.googlesource.com/c/go/+/420982
Reviewed-by: Meng Zhuo <mzh@golangcn.org>
Run-TryBot: Meng Zhuo <mzh@golangcn.org>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Run-TryBot: Ian Lance Taylor <iant@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: abner chenc <chenguoqi@loongson.cn>