Package: valgrind
Version: 1:3.2.0-2
Severity: normal
Although it seems that nobody still uses it, the ENTER instruction is
supported by all ia32 processors and valgrind chokes on it:
vex x86->IR: unhandled instruction bytes: 0xC8 0x0 0x0 0x0
==12372== valgrind: Unrecognised instruction at address 0x8049D37.
The disassemble is:
8049d37: c8 00 00 00 enter $0x0,$0x0
The program runs perfectly without valgrind
Below is a test program which triggers this error. Compile with:
$ nasm -felf test.asm
$ gcc -o test test.o
$ valgrind ./test
---------- test.asm -----------
section .text
global main
main:
enter 0, 0
leave
ret
-------------------------------
-- System Information:
Debian Release: testing/unstable
APT prefers testing
APT policy: (901, 'testing')
Architecture: i386 (i686)
Shell: /bin/sh linked to /bin/bash
Kernel: Linux 2.6.15-1-686
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Versions of packages valgrind depends on:
ii libc6 2.3.6.ds1-4 GNU C Library: Shared libraries
Versions of packages valgrind recommends:
ii gdb 6.4.90.dfsg-1 The GNU Debugger
-- no debconf information
--
To UNSUBSCRIBE, email to [EMAIL PROTECTED]
with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
