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[Bug binutils/5072] New: The x86 disassembler failed to dectect invalid
From: |
hjl at lucon dot org |
Subject: |
[Bug binutils/5072] New: The x86 disassembler failed to dectect invalid 64bit opcode |
Date: |
26 Sep 2007 22:35:00 -0000 |
address@hidden tmp]$ cat x.s
lds (%eax),%edx
address@hidden tmp]$ gcc -c -m32 x.s
address@hidden tmp]$ objdump -d -Mx86-64 x.o
x.o: file format elf32-i386
Disassembly of section .text:
00000000 <.text>:
0: c5 10 lds (%rax),%edx
address@hidden tmp]$ cat y.s
lds (%rax),%edx
address@hidden tmp]$ gcc -c y.s
y.s: Assembler messages:
y.s:1: Error: `lds' is not supported in 64-bit mode
address@hidden tmp]$
--
Summary: The x86 disassembler failed to dectect invalid 64bit
opcode
Product: binutils
Version: 2.19 (HEAD)
Status: NEW
Severity: normal
Priority: P2
Component: binutils
AssignedTo: unassigned at sources dot redhat dot com
ReportedBy: hjl at lucon dot org
CC: bug-binutils at gnu dot org
http://sourceware.org/bugzilla/show_bug.cgi?id=5072
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- [Bug binutils/5072] New: The x86 disassembler failed to dectect invalid 64bit opcode,
hjl at lucon dot org <=