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[Bug gas/26237] addr32 is mishandled
From: |
cvs-commit at gcc dot gnu.org |
Subject: |
[Bug gas/26237] addr32 is mishandled |
Date: |
Wed, 15 Jul 2020 14:20:24 +0000 |
https://sourceware.org/bugzilla/show_bug.cgi?id=26237
--- Comment #4 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot
gnu.org> ---
The binutils-2_35-branch branch has been updated by H.J. Lu
<hjl@sourceware.org>:
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=b3239a5e9ee881c390ef688ba7948f652dd8ae71
commit b3239a5e9ee881c390ef688ba7948f652dd8ae71
Author: H.J. Lu <hjl.tools@gmail.com>
Date: Tue Jul 14 09:57:52 2020 -0700
x86-64: Zero-extend lower 32 bits displacement to 64 bits
Since the addr32 (0x67) prefix zero-extends the lower 32 bits address to
64 bits, change disassembler to zero-extend the lower 32 bits displacement
to 64 bits when there is no base nor index registers.
gas/
PR gas/26237
* testsuite/gas/i386/addr32.s: Add tests for 32-bit wrapped around
address.
* testsuite/gas/i386/x86-64-addr32.s: Likewise.
* testsuite/gas/i386/addr32.d: Updated.
* testsuite/gas/i386/x86-64-addr32-intel.d: Likewise.
* testsuite/gas/i386/x86-64-addr32.d: Likewise.
* testsuite/gas/i386/ilp32/x86-64-addr32-intel.d: Likewise.
* testsuite/gas/i386/ilp32/x86-64-addr32.d: Likewise.
opcodes/
PR gas/26237
* i386-dis.c (OP_E_memory): Without base nor index registers,
32-bit displacement to 64 bits.
(cherry picked from commit 8e58ef803cf752cbde547a5064540f05470ea714)
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- [Bug gas/26237] New: addr32 is mishandled, hjl.tools at gmail dot com, 2020/07/14
- [Bug gas/26237] addr32 is mishandled, hjl.tools at gmail dot com, 2020/07/14
- [Bug gas/26237] addr32 is mishandled, cvs-commit at gcc dot gnu.org, 2020/07/14
- [Bug gas/26237] addr32 is mishandled, cvs-commit at gcc dot gnu.org, 2020/07/15
- [Bug gas/26237] addr32 is mishandled, cvs-commit at gcc dot gnu.org, 2020/07/15
- [Bug gas/26237] addr32 is mishandled,
cvs-commit at gcc dot gnu.org <=
- [Bug gas/26237] addr32 is mishandled, cvs-commit at gcc dot gnu.org, 2020/07/15
- [Bug gas/26237] addr32 is mishandled, hjl.tools at gmail dot com, 2020/07/15