metag uninitialized memory read
* metag-dis.c (print_insn_metag): Don't ignore status from read_memory_func.
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@ -1,3 +1,8 @@
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2020-03-20 Alan Modra <amodra@gmail.com>
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* metag-dis.c (print_insn_metag): Don't ignore status from
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read_memory_func.
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2020-03-20 Alan Modra <amodra@gmail.com>
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2020-03-20 Alan Modra <amodra@gmail.com>
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* nds32-dis.c (print_insn_nds32): Remove unnecessary casts.
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* nds32-dis.c (print_insn_nds32): Remove unnecessary casts.
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@ -3364,9 +3364,15 @@ print_insn_metag (bfd_vma pc, disassemble_info *outf)
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bfd_byte buf[4];
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bfd_byte buf[4];
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unsigned int insn_word;
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unsigned int insn_word;
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size_t i;
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size_t i;
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outf->bytes_per_chunk = 4;
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int status;
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(*outf->read_memory_func) (pc & ~0x03, buf, 4, outf);
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outf->bytes_per_chunk = 4;
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status = (*outf->read_memory_func) (pc & ~0x03, buf, 4, outf);
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if (status)
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{
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(*outf->memory_error_func) (status, pc, outf);
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return -1;
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}
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insn_word = bfd_getl32 (buf);
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insn_word = bfd_getl32 (buf);
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for (i = 0; i < sizeof(metag_optab)/sizeof(metag_optab[0]); i++)
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for (i = 0; i < sizeof(metag_optab)/sizeof(metag_optab[0]); i++)
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