scw
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9d9ddf0409
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Xscale-optimised b{copy,zero}_page().
Contributed by Wasabi Systems.
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2003-10-13 21:03:13 +00:00 |
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thorpej
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9a8042f242
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Use PAGE_SIZE rather than NBPG.
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2003-04-08 22:57:53 +00:00 |
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thorpej
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003b8e8bca
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More local label fixups.
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2002-08-17 16:36:31 +00:00 |
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briggs
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fa81e3d75e
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* Use local label names (.Lfoo vs. (Lfoo or foo))
* When moving from cpsr, use "cpsr" instead of "cpsr_all" (which is
provided, but doesn't make sense since mrs doesn't support fields
like msr does).
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2002-08-15 01:37:01 +00:00 |
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thorpej
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fdcc8560e4
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Speed up bcopy_page() on the XScale slightly by using the "pld"
insn (prefetch) to look-ahead to the next chunk while we copy the
current chunk.
This could probably use a bit more tuning.
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2002-08-07 16:21:29 +00:00 |
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chris
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6e43d02452
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Patch in Richard E's changes to bcopy page, the loop doesn't need unrolling as much as it currently is due to the overhead of the load/stores taking most of the time. (profiling shows minimal time difference)
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2001-08-11 12:44:42 +00:00 |
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matt
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58438fb425
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Move compat_13_machdep.c, strstr.c, copystr.S, bcopyinout.S, and
bcopy_page.S to arm/arm32 and remove port-local copies.
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2001-03-04 08:25:38 +00:00 |
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