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Update Sparc parts in documentation
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3413 c046a42c-6fe2-441c-8c8c-71466251a162
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@ -242,7 +242,8 @@ Set virtual RAM size to @var{megs} megabytes. Default is 128 MB.
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@item -smp n
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Simulate an SMP system with @var{n} CPUs. On the PC target, up to 255
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CPUs are supported.
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CPUs are supported. On Sparc32 target, Linux limits the number of usable CPUs
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to 4.
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@item -audio-help
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@ -1942,6 +1943,8 @@ More information is available at
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Use the executable @file{qemu-system-sparc} to simulate a SparcStation 5
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or SparcStation 10 (sun4m architecture). The emulation is somewhat complete.
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SMP up to 16 CPUs is supported, but Linux limits the number of usable CPUs
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to 4.
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QEMU emulates the following sun4m peripherals:
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@ -1965,7 +1968,8 @@ Floppy drive
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CS4231 sound device (only on SS-5, not working yet)
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@end itemize
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The number of peripherals is fixed in the architecture.
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The number of peripherals is fixed in the architecture. Maximum memory size
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depends on the machine type, for SS-5 it is 256MB and for SS-10 2047MB.
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Since version 0.8.2, QEMU uses OpenBIOS
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@url{http://www.openbios.org/}. OpenBIOS is a free (GPL v2) portable
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@ -2382,6 +2386,12 @@ coldfire uClinux bFLT format binaries.
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The binary format is detected automatically.
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@command{qemu-sparc32plus} can execute Sparc32 and SPARC32PLUS binaries
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(Sparc64 CPU, 32 bit ABI).
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@command{qemu-sparc64} can execute some Sparc64 (Sparc64 CPU, 64 bit ABI) and
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SPARC32PLUS binaries (Sparc64 CPU, 32 bit ABI).
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@node Mac OS X/Darwin User space emulator
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@section Mac OS X/Darwin User space emulator
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@ -199,9 +199,10 @@ FPU and MMU.
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@item Full SPARC V8 emulation, including privileged
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instructions, FPU and MMU. SPARC V9 emulation includes most privileged
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instructions, FPU and I/D MMU, but misses most VIS instructions.
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and VIS instructions, FPU and I/D MMU. Alignment is fully enforced.
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@item Can run most 32-bit SPARC Linux binaries and some handcrafted 64-bit SPARC Linux binaries.
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@item Can run most 32-bit SPARC Linux binaries, SPARC32PLUS Linux binaries and
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some 64-bit SPARC Linux binaries.
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@end itemize
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@ -212,10 +213,7 @@ Current QEMU limitations:
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@item IPC syscalls are missing.
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@item 128-bit floating point operations are not supported, though none of the
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real CPUs implement them either. FCMPE[SD] are not correctly
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implemented. Floating point exception support is untested.
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@item Alignment is not enforced at all.
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real CPUs implement them either. Floating point exception support is untested.
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@item Atomic instructions are not correctly implemented.
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