[Bug binutils/20150] [msp430-elf] Disassembly of interrupt vectors

[cvs-commit at gcc dot gnu.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=20150

--- Comment #1 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot 
gnu.org> ---
The master branch has been updated by Nick Clifton <address@hidden>:

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=77d66e7b303f6fa65dd2ca4abce6393d6ea70a8f

commit 77d66e7b303f6fa65dd2ca4abce6393d6ea70a8f
Author: Nick Clifton <address@hidden>
Date:   Fri May 27 13:49:58 2016 +0100

    Improve the MSP430 disassembler's handling of memory read errors.

        PR target/20150
        * msp430-dis.c (msp430dis_read_two_bytes): New function.
        (msp430dis_opcode_unsigned): New function.
        (msp430dis_opcode_signed): New function.
        (msp430_singleoperand): Use the new opcode reading functions.
        Only disassenmble bytes if they were successfully read.
        (msp430_doubleoperand): Likewise.
        (msp430_branchinstr): Likewise.
        (msp430x_callx_instr): Likewise.
        (print_insn_msp430): Check that it is safe to read bytes before
        attempting disassembly.  Use the new opcode reading functions.

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