+2021-05-23 Tiezhu Yang <yangtiezhu@loongson.cn>
+
+ * elf/common.h (EM_LOONGARCH): Change Loongson Loongarch to
+ LoongArch.
+
+2021-05-21 Luis Machado <luis.machado@linaro.org>
+
+ * elf/common.h (NT_MEMTAG): New constant.
+ (NT_MEMTAG_TYPE_AARCH_MTE): New constant.
+
+2021-05-07 Clément Chigot <clement.chigot@atos.net>
+
+ * coff/internal.h (C_DWARF): New define.
+ * coff/xcoff.h (SSUBTYP_DWLOC, SSUBTYP_DWFRAME,
+ SSUBTYP_DWMAC): New defines.
+
+2021-05-06 Stafford Horne <shorne@gmail.com>
+
+ PR 21464
+ * elf/or1k.h (elf_or1k_reloc_type): Define R_OR1K_GOT_AHI16 number.
+
+2021-05-06 Nick Alcock <nick.alcock@oracle.com>
+
+ * ctf.h (CTF_K_UNKNOWN): Document that it can be used for
+ nonrepresentable types, not just padding.
+ * ctf-api.h (ctf_add_unknown): New.
+
+2021-04-22 Clément Chigot <clement.chigot@atos.net>
+
+ * coff/internal.h (union internal_auxent):
+ Add x_sect structure.
+ * coff/rs6000.h (union external_auxent): Rework to
+ match official documentation.
+ * coff/rs6k64.h (union external_auxent): Likewise.
+ (_AUX_SECT): New define.
+
2021-04-21 Eli Zaretskii <eliz@gnu.org>
PR 27760