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2020-07-15mips: Adjust stack sizesSolomon Peachy1-2/+2
Main/IRQ from: 7.5/0.75 to: 7.25/1.0 With the reduction of the opus codec stack usage, giving the IRQ stack some additional breathing room is now possible. Change-Id: Id0cd3747fcaab70e2360667ac8c1a97ba7234ccf
2019-01-02mips: Adjust main & irq stack sizes to fit in IRAM on all targetsSolomon Peachy1-2/+2
New amounts: 7.50K main stack 0.75K irq stack Prior values of 8K+1K overflowed IRAM by ~660 bytes on Onda 7x7 targets, but worked on the xDuoo X3. (The discrepancy is due to the Onda targets having more LCD code shoved into IRAM.) Change-Id: I16fcfae3c5f3e36db688dfa9167b620584e79df8
2019-01-02mips: Use a separate IRQ stack & optimize IRQ handling a littleSolomon Peachy1-0/+3
Should prevent the IRQ-related stack overflows seen on MIPS targets. Change-Id: I447336ef3fe37e11b3276a78ba220ce64c2f87f5
2018-07-28Add cleaned-up xDuoo X3 supportSolomon Peachy1-2/+4
Cleaned up, rebased, and forward-ported from the xvortex fork. (original credit to vsoftster@gmail.com) Change-Id: Ibcc023a0271ea81e901450a88317708c2683236d Signed-off-by: Solomon Peachy <pizza@shaftnet.org>
2011-12-18Add KEEP() around vectors in linker scripts.Boris Gjenero1-5/+5
Vectors are needed by the CPU, but they don't need to be accessed by Rockbox. Without the KEEP(), they can be removed when liking with --gc-sections, creating a broken binary without any warnings. This tells the linker to not remove them. It should enable use of --gc-sections for all targets. When not using --gc-sections, this does not change the binary. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31351 a1c6a512-1295-4272-9138-f99709370657
2010-09-20*/app.lds: remove STUBOFFSETRafaël Carré1-9/+2
This is related to gdb, and gdb can only work on SH and ifp This was mistakenly kept when app.lds was forked for each SoC Side-effect: fix DEBUG builds when the rockbox binary is expected to be loaded at the start of DRAM and there is no runtime relocation git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28124 a1c6a512-1295-4272-9138-f99709370657
2010-08-24mips is predefined by gcc, but we want it for paths. Don't let others fall ↵Thomas Martitz1-1/+0
into this trap again. Use __mips instead git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27872 a1c6a512-1295-4272-9138-f99709370657
2010-01-03Onda VX747/VX777: cleanup linker files a bitMaurus Cuelenaere1-24/+10
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24169 a1c6a512-1295-4272-9138-f99709370657
2009-06-18Ingenic Jz4740: enable IRAM (only core, without ibss)Maurus Cuelenaere1-20/+12
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21331 a1c6a512-1295-4272-9138-f99709370657
2009-04-19Ingenic Jz4740: put stack in IRAM & optimize/clean up crt0.S a bitMaurus Cuelenaere1-12/+12
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20742 a1c6a512-1295-4272-9138-f99709370657
2009-04-19MIPS: set load address of .iram to the start of .bss so RAM doesn't get wastedMaurus Cuelenaere1-2/+5
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20741 a1c6a512-1295-4272-9138-f99709370657
2009-04-19Remove some redundant links in MIPS linker scriptsMaurus Cuelenaere1-3/+0
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20740 a1c6a512-1295-4272-9138-f99709370657
2009-03-12Allow mkinfo.pl to read the RAM usage correctly. All other targets define ↵Jens Arnold1-0/+1
both loadaddress and _loadaddress as well. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20300 a1c6a512-1295-4272-9138-f99709370657
2009-02-26Ingenic Jz4740:Maurus Cuelenaere1-5/+2
* 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
2009-02-09Onda VX747: commit some parts to get apps/ to compile (more will follow)Maurus Cuelenaere1-0/+144
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19954 a1c6a512-1295-4272-9138-f99709370657
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