61 lines
1.5 KiB
Plaintext
61 lines
1.5 KiB
Plaintext
@node Sparc64 System emulator
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@section Sparc64 System emulator
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Use the executable @file{qemu-system-sparc64} to simulate a Sun4u
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(UltraSPARC PC-like machine), Sun4v (T1 PC-like machine), or generic
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Niagara (T1) machine. The Sun4u emulator is mostly complete, being
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able to run Linux, NetBSD and OpenBSD in headless (-nographic) mode. The
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Sun4v emulator is still a work in progress.
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The Niagara T1 emulator makes use of firmware and OS binaries supplied in the S10image/ directory
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of the OpenSPARC T1 project @url{http://download.oracle.com/technetwork/systems/opensparc/OpenSPARCT1_Arch.1.5.tar.bz2}
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and is able to boot the disk.s10hw2 Solaris image.
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@example
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qemu-system-sparc64 -M niagara -L /path-to/S10image/ \
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-nographic -m 256 \
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-drive if=pflash,readonly=on,file=/S10image/disk.s10hw2
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@end example
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QEMU emulates the following peripherals:
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@itemize @minus
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@item
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UltraSparc IIi APB PCI Bridge
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@item
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PCI VGA compatible card with VESA Bochs Extensions
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@item
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PS/2 mouse and keyboard
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@item
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Non Volatile RAM M48T59
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@item
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PC-compatible serial ports
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@item
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2 PCI IDE interfaces with hard disk and CD-ROM support
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@item
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Floppy disk
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@end itemize
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@c man begin OPTIONS
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The following options are specific to the Sparc64 emulation:
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@table @option
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@item -prom-env @var{string}
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Set OpenBIOS variables in NVRAM, for example:
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@example
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qemu-system-sparc64 -prom-env 'auto-boot?=false'
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@end example
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@item -M [sun4u|sun4v|niagara]
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Set the emulated machine type. The default is sun4u.
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@end table
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@c man end
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