| Commit message (Collapse) | Author | Age |
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(Take #2)
If .bss wasn't large enough, and .ncdata was empty, .ncbss would be
at an address overlapping the alignment-padded end of .ncdata and
and linking would fail with an overlap error.
Adds plugin load end address that accounts for IRAM going past
the final .bss sections, making IRAM overlay compatible. load_code
could also use this instead of the file size.
The .lds becomes a bit more straightforward and explicit when
assigning addresses.
Change-Id: Id0c33f257710e97ece2c831e0feaaa32c1a14e05
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This reverts commit 5c2ad2fd36be7a0d1ec2468e6b270047c36d8a6f.
The .ncbss bug is still showing up. Will try again shortly.
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If .bss wasn't large enough, and .ncdata was empty, .ncbss would be
at an address overlapping the alignment-padded end of .ncdata and
and linking would fail with an overlap error.
There also should no longer be an issue that needs special correction
with iramcopy and empty .bss. The .maps look good in that case.
Change-Id: I02bf73a0acef2c0c04b5d135ecf4e18fb97ee339
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Change-Id: I482fe3f4f2f59a3f17026e796c245c4efa8279f3
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Included are drivers for buttons, backlight, lcd, audio and storage.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31000 a1c6a512-1295-4272-9138-f99709370657
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30700 a1c6a512-1295-4272-9138-f99709370657
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30641 a1c6a512-1295-4272-9138-f99709370657
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30459 a1c6a512-1295-4272-9138-f99709370657
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Major known issues:
- No bootloader yet
- No support for the first-generation 160GB CE-ATA hard disk drive yet
- Audio playback is slow, only FLAC seems to reach realtime
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28953 a1c6a512-1295-4272-9138-f99709370657
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This unifies jpeg viewer, png viewer, and bmp viewer to one plugin, image viewer, so that you can navigate through different image formats.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28626 a1c6a512-1295-4272-9138-f99709370657
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KB split for core/codec. S5L8701 has 176 KB of IRAM, use a 48 KB / 128 KB split for core/codec. This will allow further speed optimization of codecs.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28463 a1c6a512-1295-4272-9138-f99709370657
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disk/memory.
It's a used by codec/plugin loading and vastly reduces code duplication. It's also a step forward in getting rid of libuisimulator in the application ports.
Apparently sh needs linker symbols prefixed with _ even if they're referenced without from C code.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27902 a1c6a512-1295-4272-9138-f99709370657
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and a small increase in battery life.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26436 a1c6a512-1295-4272-9138-f99709370657
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26279 a1c6a512-1295-4272-9138-f99709370657
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DEVBSS_ATTR for this target and implement as NOCACHEBSS_ATTR. Plugin and codec buffers move so all that is now incompatible (do full update). No version increase for plugins/codecs because the loader will reject them.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25895 a1c6a512-1295-4272-9138-f99709370657
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depend on SoC for coldfire as well, in preparation for the MPIO HD200 port.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25598 a1c6a512-1295-4272-9138-f99709370657
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small decoding speedup (iram seems to be 50% faster than dram when boosted and the same when unboosed). 32k is still reserved for the core and can be readjusted if needed. Codecs don't appear to ever need the 1MB (usually <350k only).
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25491 a1c6a512-1295-4272-9138-f99709370657
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codecs can be optimized further.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25057 a1c6a512-1295-4272-9138-f99709370657
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24840 a1c6a512-1295-4272-9138-f99709370657
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24724 a1c6a512-1295-4272-9138-f99709370657
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24723 a1c6a512-1295-4272-9138-f99709370657
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24169 a1c6a512-1295-4272-9138-f99709370657
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assigned an incorrect load address.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23674 a1c6a512-1295-4272-9138-f99709370657
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plugins/codecs. The current split (64/64 core/plugins for S5L8700 and 96/80 core/plugins for S5L8701) is arbitrary and should probably be tweaked later
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22905 a1c6a512-1295-4272-9138-f99709370657
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should eliminate data aborts/freezes on track changes. NOTE: The linker script reserves space at the end of DRAM for the TTB, but this is not currently used.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22595 a1c6a512-1295-4272-9138-f99709370657
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available
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22089 a1c6a512-1295-4272-9138-f99709370657
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21281 a1c6a512-1295-4272-9138-f99709370657
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in the plugin linker script, reduce the amount of memory used by overwriting IRAM with bss after program has started, clean up some tabs and formatting, resize the simulator when building for 640x480
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21280 a1c6a512-1295-4272-9138-f99709370657
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(like inline functions) in their soc specific header, which the linker doesn't like of course.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21002 a1c6a512-1295-4272-9138-f99709370657
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will hopefully make ongoing mmu work easier as less places need to be changed.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21000 a1c6a512-1295-4272-9138-f99709370657
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20762 a1c6a512-1295-4272-9138-f99709370657
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MEMORYSIZE > 2 by Jack Halpin.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20760 a1c6a512-1295-4272-9138-f99709370657
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Activates IRAM for AMS Sansas to be used by codecs and core. Fixes Reboot-on-mp3 and gives speed up on codecs using IRAM in general.
I've made a change: the core/codec ratio is 0x20000/0x30000 instead of 0x10000/0x40000, 0x30000 is way more than codecs currently use (0x14000 at max) and the core might need more than 0x10000.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20678 a1c6a512-1295-4272-9138-f99709370657
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default for performance, 256 color palette mode added, include some linker cleanups and reorganization. Doom and MPEGPlayer now run reaonably well.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20664 a1c6a512-1295-4272-9138-f99709370657
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well as VGA on the LCD. MPEGPlayer now works with reasonable performance on smaller videos, but YUV blitting persists after MPEGPlayer is left, some cleanup/changes to the initialization code. This should be functionally equivalent for the ZVM, but the #ifdef's may need to be added back for app.lds. Get the bootloader building again.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20598 a1c6a512-1295-4272-9138-f99709370657
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(DM320)\!
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20285 a1c6a512-1295-4272-9138-f99709370657
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plugin.lds for linking them. This gets rid of hand-adjusted archos.lds, making it easy to use overlay plugins on other lowmem targets. * Fix some duplicate and incorrect dependencies. * Change the way libs are filtered, so that a lib can be specified more than once. This allows to get rid of explicitly linking gcc-support.o, fixing empty plugins on some simulator platforms.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20163 a1c6a512-1295-4272-9138-f99709370657
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* Add initial RoLo support
* Don't enable IRAM in plugins for now
* Initial try at getting PCM working (doesn't crash anymore at least)
* Replace hard-coded constant with #define in usb-jz4740
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20115 a1c6a512-1295-4272-9138-f99709370657
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for anything then!
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19957 a1c6a512-1295-4272-9138-f99709370657
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19956 a1c6a512-1295-4272-9138-f99709370657
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builds!
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19955 a1c6a512-1295-4272-9138-f99709370657
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19954 a1c6a512-1295-4272-9138-f99709370657
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Note that on low memory targets (Clip/m200v4 tested) you will encounter
random crashes. Applying FS#9332 seems to help a lot.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19342 a1c6a512-1295-4272-9138-f99709370657
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19050 a1c6a512-1295-4272-9138-f99709370657
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quite an advanced stage, but is troubled by the lack of a reliable NAND driver (similar to the Cowon D2 port) and is not yet suitable for non-developers.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18435 a1c6a512-1295-4272-9138-f99709370657
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in *.lds for a crash fix and further 100% increase in codec performance.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17779 a1c6a512-1295-4272-9138-f99709370657
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17517 a1c6a512-1295-4272-9138-f99709370657
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given to plugins/codecs with this change. Through this change performance optimizations especially for codecs are possible.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17506 a1c6a512-1295-4272-9138-f99709370657
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the linker scripts that hasn't done this yet.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17449 a1c6a512-1295-4272-9138-f99709370657
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in the codecs and plugins.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17303 a1c6a512-1295-4272-9138-f99709370657
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