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Re: [Xen-devel] [PATCH]: Fix rombios to correctly report size of disks >
| To: | "Gianni Tedesco (3P)" <gianni.tedesco@xxxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-devel] [PATCH]: Fix rombios to correctly report size of disks >16GB |
| From: | Keir Fraser <keir.fraser@xxxxxxxxxxxxx> |
| Date: | Fri, 23 Jul 2010 09:30:36 +0100 |
| Cc: | Xen Devel <xen-devel@xxxxxxxxxxxxxxxxxxx> |
| Delivery-date: | Fri, 23 Jul 2010 01:31:26 -0700 |
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| Thread-topic: | [Xen-devel] [PATCH]: Fix rombios to correctly report size of disks >16GB |
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On 23/07/2010 09:14, "Gianni Tedesco (3P)" <gianni.tedesco@xxxxxxxxxx> wrote: >>> Also I'm not sure but I think the >>> integer size here may be 16 bits, and the %u format specifier would only >>> print 16-bit values in that case anyway. >> >> I tested it and it works as advertised (modulo 16 -> 64).... > > BTW. the reason for that is printf() and integer definition doesn't > change regardless of whether gcc is compiling for 16 or 32 bit mode but > just changes the logic wrt operand-size insn prefix This isn't compiled with gcc, but with bcc from the dev86 toolchain. Hacking sizeinmb to be 67UL<<10, I find that 67GB is printed which is correct. That's with the latest dev86 (which is still very old!) v0.16.17. -- Keir _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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