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plan9fox/sys/src/9/zynq
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cinap_lenrek 2149600d12 kernel: catch execution read fault on SG_NOEXEC segment 
fault() now has an additional pc argument that is
used to detect fault on a non-executable segment.
that is, we check on read fault if the segment
has the SG_NOEXEC attribute and the program counter
is within faulting page.
2019-08-27 03:47:18 +02:00
..
dat.h zunq: add sdram driver 2018-06-14 21:54:42 +02:00
devarch.c kernel: expose no execute bit to portable mmu code as SG_NOEXEC / PTENOEXEC, add PTECACHED bits 2019-08-26 22:34:38 +02:00
devqspi.c devqspi: fix qunlock error on stat() -> close() 2015-09-05 13:18:28 +02:00
emmc.c zynq: clean cache unconditionally *before* dma, invalidate cache *after* dma for read case 2015-09-05 10:36:53 +02:00
etherzynq.c devether: mux bridges, portable netconsole 2018-02-18 19:56:01 +01:00
fns.h usbehci: introduce dmaflush() function to handle portable cache invalidation for device drivers 2019-07-17 10:24:50 +02:00
init9.s added zynq kernel 2014-12-24 10:21:51 +01:00
intr.c zymq: lilu dallas, multicore 2014-12-29 16:02:57 +01:00
io.h zynq: sdio support 2015-03-06 18:29:39 +01:00
l.s kernel: expose no execute bit to portable mmu code as SG_NOEXEC / PTENOEXEC, add PTECACHED bits 2019-08-26 22:34:38 +02:00
ltrap.s zymq: lilu dallas, multicore 2014-12-29 16:02:57 +01:00
main.bin added zynq kernel 2014-12-24 10:21:51 +01:00
main.c usbehci: introduce dmaflush() function to handle portable cache invalidation for device drivers 2019-07-17 10:24:50 +02:00
mem.h kernel: expose no execute bit to portable mmu code as SG_NOEXEC / PTENOEXEC, add PTECACHED bits 2019-08-26 22:34:38 +02:00
mkfile kernel: introduce devswap #¶ to serve /dev/swap and handle swapfile encryption 2017-10-29 23:09:54 +01:00
mmu.c kernel: expose no execute bit to portable mmu code as SG_NOEXEC / PTENOEXEC, add PTECACHED bits 2019-08-26 22:34:38 +02:00
screen.c devdraw: get rid of softscreen==0xa110c hack and make attachscreen() return Memdata* 2019-01-30 18:22:52 +01:00
screen.h devdraw: get rid of softscreen==0xa110c hack and make attachscreen() return Memdata* 2019-01-30 18:22:52 +01:00
timer.c zynq: fix usb by implementing delay() and give proper port speed in portstatus 2015-03-05 23:48:23 +01:00
trap.c kernel: catch execution read fault on SG_NOEXEC segment 2019-08-27 03:47:18 +02:00
uartzynq.c added zynq kernel 2014-12-24 10:21:51 +01:00
usbehci.h usbehci: introduce dmaflush() function to handle portable cache invalidation for device drivers 2019-07-17 10:24:50 +02:00
usbehcizynq.c usbehci: introduce dmaflush() function to handle portable cache invalidation for device drivers 2019-07-17 10:24:50 +02:00
zynq zunq: add sdram driver 2018-06-14 21:54:42 +02:00