[Bug gas/24485] IRET with .code16gcc

[cvs-commit at gcc dot gnu.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=24485

--- Comment #3 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot 
gnu.org> ---
The master branch has been updated by H.J. Lu <address@hidden>:

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=06f74c5cb868cfd37af3e680d29784c217700bdf

commit 06f74c5cb868cfd37af3e680d29784c217700bdf
Author: H.J. Lu <address@hidden>
Date:   Thu May 2 10:46:55 2019 -0700

    i386: Issue a warning to IRET without suffix for .code16gcc

    The .code16gcc directive to support 16-bit mode with 32-bit address.
    For IRET without a suffix, generate 16-bit IRET with a warning to
    return from an interrupt handler in 16-bit mode.

        PR gas/24485
        * config/tc-i386.c (process_suffix): Issue a warning to IRET
        without a suffix for .code16gcc.
        * testsuite/gas/i386/jump16.s: Add tests for iretX.
        * testsuite/gas/i386/jump16.d: Updated.
        * testsuite/gas/i386/jump16.e: New file.

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