From 96f1f60460a87fa63c33e1004f2c98d30f686d8d Mon Sep 17 00:00:00 2001 From: Alan Modra Date: Wed, 11 Dec 2019 08:32:18 +1030 Subject: [PATCH] ubsan: nios2: left shift cannot be represented in type 'int' * nios2-dis.c (nios2_print_insn_arg): Use 1u << 31. --- opcodes/ChangeLog | 4 ++++ opcodes/nios2-dis.c | 2 +- 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog index 60dfe76ef1..b36a9e2036 100644 --- a/opcodes/ChangeLog +++ b/opcodes/ChangeLog @@ -1,3 +1,7 @@ +2019-12-11 Alan Modra + + * nios2-dis.c (nios2_print_insn_arg): Use 1u << 31. + 2019-12-11 Alan Modra * moxie-dis.c (INST2OFFSET): Don't sign extend using shifts. diff --git a/opcodes/nios2-dis.c b/opcodes/nios2-dis.c index 2d63eeda86..adf0091b2a 100644 --- a/opcodes/nios2-dis.c +++ b/opcodes/nios2-dis.c @@ -867,7 +867,7 @@ nios2_print_insn_arg (const char *argptr, case iw_L5I4X1_type: /* Encoding for push.n/pop.n. */ - reglist |= (1 << 31); + reglist |= (1u << 31); if (GET_IW_L5I4X1_FP (opcode)) reglist |= (1 << 28); if (GET_IW_L5I4X1_CS (opcode)) -- 2.34.1