Werner Almesberger
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a947b5ef85
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ubb-patgen/Makefile (CFLAGS): use more specific -O9 -fno-tree-cselim
... instead of -O0. See previous commit for details.
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2013-01-25 19:55:49 -03:00 |
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Werner Almesberger
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fc4b8e720a
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ubb-patgen/Makefile (CFLAGS): even -O1 isn't safe; use -O0 instead
In ubb-la, -O1 still exhibited problems. Didn't verify for ubb-patgen,
but let's play this safe for now.
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2013-01-24 18:33:08 -03:00 |
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Werner Almesberger
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00ef01ada8
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ubb-patgen/Makefile (CFLAGS): -O9 is currently unsafe; use -O1
Higher optimizations can cause the generation of code that unexpectedly
does the equivalent of PDFUNS = PDFUNS;
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56098
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2013-01-24 15:34:04 -03:00 |
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Werner Almesberger
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0129a59f86
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ubb-patgen/ubb-patgen.c: new option -d to debounce the trigger
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2013-01-16 03:30:04 -03:00 |
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Werner Almesberger
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ff38f1c249
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ubb-patgen/ubb-patgen.c (send_buffer): use physmem_flush instead of cacheflush
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2013-01-15 23:31:30 -03:00 |
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Werner Almesberger
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b6ee672266
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ubb-patgen/: flush dcache and write buffer before doing DMA
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2013-01-14 23:26:24 -03:00 |
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Werner Almesberger
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52ce1947c5
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ubb-patgen/: UBB-based pattern generator (WIP)
For now, it only knows to synthesize the clock and to output it.
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2013-01-07 17:01:51 -03:00 |
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