gdb: protect some 'regcache_read_pc' calls

[deliverable/binutils-gdb.git] / opcodes / bpf-ibld.c

diff --git a/opcodes/bpf-ibld.c b/opcodes/bpf-ibld.c
index b14c28b43bc2af1d96026b84d87aa17d93f1c05e..d5fa57a1c4a6ec9b26fcf0c53737426ab76d5db8 100644 (file)
--- a/opcodes/bpf-ibld.c
+++ b/opcodes/bpf-ibld.c
@@ -4,7 +4,7 @@
    THIS FILE IS MACHINE GENERATED WITH CGEN: Cpu tools GENerator.
    - the resultant file is machine generated, cgen-ibld.in isn't
 
-   Copyright (C) 1996-2019 Free Software Foundation, Inc.
+   Copyright (C) 1996-2020 Free Software Foundation, Inc.
 
    This file is part of libopcodes.
 
@@ -480,7 +480,10 @@ extract_normal (CGEN_CPU_DESC cd,
        abort ();
 
       if (fill_cache (cd, ex_info, word_offset / 8, word_length / 8, pc) == 0)
-       return 0;
+       {
+         *valuep = 0;
+         return 0;
+       }
 
       value = extract_1 (cd, ex_info, start, length, word_length, bufp, pc);
     }
@@ -689,7 +692,7 @@ bpf_cgen_extract_operand (CGEN_CPU_DESC cd,
         length = extract_normal (cd, ex_info, insn_value, 0, 96, 31, 32, 32, total_length, pc, & fields->f_imm64_c);
         if (length <= 0) break;
 {
-  FLD (f_imm64) = ((((((DI) (UINT) (FLD (f_imm64_c)))) << (32))) | (((DI) (UINT) (FLD (f_imm64_a)))));
+  FLD (f_imm64) = ((((((UDI) (UINT) (FLD (f_imm64_c)))) << (32))) | (((UDI) (UINT) (FLD (f_imm64_a)))));
 }
       }
       break;