... may be tricky. The following screen shot illustrates why the memmove() system call was introduced as a safe replacement for the good old memcopy() back in the days.
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| Overlapping BLIT |
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3 comments:
How do you extract the option roms from sparc hardware.
Aka the PGX24 on ultra5 so that a emulated pgc24 could be added to sparc64 to get solaris 2.9 running?
Do you still have binaries of your qemu developments, eg the cg6 or cg14 enabled qemu-sparc? I found some sourcecode on GitHub but was not able to compile it.
I'm afrad not, have to look though. I've also found that compiling the old versions is really tricky. Some surprising consequences of moving repos.
I don't remember the final state of cg6, but for cg14 the problem was the missing and undocumented acceleration, that's why I abandoned it. Also I think cg14 was dropped very early in Solaris, at least in sun4u machines. Surprisingly the adapter was called "SPAM". If you have any docs on for it? Or solaris drivers for sun4u? If so, I may try finding my abandoned projects and maybe revive them.
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