+2020-05-28 Jose E. Marchesi <jose.marchesi@oracle.com>
+ David Faust <david.faust@oracle.com>
+
+ * bpf.cpu (define-alu-insn-un): Add definitions of semantics.
+ (define-alu-insn-mov): Likewise.
+ (daib): Likewise.
+ (define-alu-instructions): Likewise.
+ (define-endian-insn): Likewise.
+ (define-lddw): Likewise.
+ (dlabs): Likewise.
+ (dlind): Likewise.
+ (dxli): Likewise.
+ (dxsi): Likewise.
+ (dsti): Likewise.
+ (define-ldstx-insns): Likewise.
+ (define-st-insns): Likewise.
+ (define-cond-jump-insn): Likewise.
+ (dcji): Likewise.
+ (define-condjump-insns): Likewise.
+ (define-call-insn): Likewise.
+ (ja): Likewise.
+ ("exit"): Likewise.
+ (define-atomic-insns): Likewise.
+ (sem-exchange-and-add): New macro.
+ * bpf.cpu ("brkpt"): New instruction.
+ (bpfbf): Set word-bitsize to 32 and insn-endian big.
+ (h-gpr): Prefer r0 to `a' and r6 to `ctx'.
+ (h-pc): Expand definition.
+ * bpf.opc (bpf_print_insn): Set endian_code to BIG.
+
+2020-05-21 Alan Modra <amodra@gmail.com>
+
+ * mep.opc (mep_cgen_expand_macros_and_parse_operand): Replace
+ "if (x) free (x)" with "free (x)".
+
2020-05-19 Stafford Horne <shorne@gmail.com>
PR 25184