[Bochs-developers] x86-64 issues with current CVS

[Matt <ma...@us...>]

Hi all,

Great job so far on the 2.2 release -- it's shaping up to be great!

I have a simple use case: I want to be able to test a bootable x86-64
Linux CD image with bochs.

The two bugs I ran into so far:
-cpu.h was modified to remove some macros that make the build fail when
configuring with --enable-x86-64 . Reverting to the previous version
(1.209, I think) fixes that.

-I then tried booting a gentoo amd64 LiveCD image
(
http://gentoo.osuosl.org/releases/amd64/2004.3/livecd/install-amd64-minimal-2004.3-r1.iso
)
and got this error:
00001080762e[HD   ] device set to 1 which does not exist
00010455507i[BIOS ] int13_harddisk: function 15, unmapped device for
ELDL=81
00010460117i[BIOS ] *** int 15h function AX=EC00, BX=0002 not yet
supported!
00010464067i[BIOS ] KBD: unsupported int 16h function 03
00025505213i[BIOS ] int13_harddisk: function 15, unmapped device for
ELDL=81
00191641148p[CPU0 ] >>PANIC<< prefetch: RIP > CS.limit
00191641148i[SYS  ] Last time is 1111893151
00191641148i[XGUI ] Exit.
00191641148i[CPU0 ] real mode
00191641148i[CPU0 ] CS.d_b = 16 bit
00191641148i[CPU0 ] SS.d_b = 32 bit
00191641148i[CPU0 ] | EAX=00100f10  EBX=00000000  ECX=c0000080
EDX=00000000
00191641148i[CPU0 ] | ESP=001010c0  EBP=00000000  ESI=00030000
EDI=2250ab79
00191641148i[CPU0 ] | IOPL=0 NV UP DI PL ZR NA PE NC
00191641148i[CPU0 ] | SEG selector     base    limit G D
00191641148i[CPU0 ] | SEG sltr(index|ti|rpl)     base    limit G D
00191641148i[CPU0 ] |  DS:0018( 0003| 0|  0) 00000000 000fffff 1 1
00191641148i[CPU0 ] |  ES:0018( 0003| 0|  0) 00000000 000fffff 1 1
00191641148i[CPU0 ] |  FS:0018( 0003| 0|  0) 00000000 000fffff 1 1
00191641148i[CPU0 ] |  GS:0018( 0003| 0|  0) 00000000 000fffff 1 1
00191641148i[CPU0 ] |  SS:0018( 0003| 0|  0) 00000000 000fffff 1 1
00191641148i[CPU0 ] |  CS:0010( 0002| 0|  0) 00000100 0000ffff 0 0
00191641148i[CPU0 ] | EIP=00100100 (00100100)
00191641148i[CPU0 ] | CR0=0x80050033 CR1=0x00000000 CR2=0x00000000
00191641148i[CPU0 ] | CR3=0x00101000 CR4=0x000000a0
00191641148i[     ] restoring default signal behavior
========================================================================
Bochs is exiting with the following message:
[CPU0 ] prefetch: RIP > CS.limit
========================================================================
00191641148i[CTRL ] quit_sim called with exit code 1



Any help is greatly appreciated,
Thanks!


--
tangled strands of DNA explain the way that I behave.
http://www.clock.org/~matt