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179 Commits

Author SHA1 Message Date
Sebastien Bourdeauducq 3092bfc21a runtime: expose __aeabi_idivmod to kernel 2020-08-04 22:45:28 +08:00
Sebastien Bourdeauducq b915176b29 runtime: implement acpki RTIO output 2020-08-04 17:32:43 +08:00
pca006132 fc21fcc920 runtime/comms: removed sync_channel hack. 
Fixes #80
 2020-08-04 14:40:02 +08:00
pca006132 6a4d871917 runtime/irq: use spinlock functions instead of asm. 
Closes #81
 2020-08-04 14:40:02 +08:00
Sebastien Bourdeauducq 8337c9173e runtime: share rtio_log format function 2020-08-04 13:27:18 +08:00
Sebastien Bourdeauducq f8d4036451 add ACP kernel initiator 
Based on work by Chris Ballance
https://github.com/m-labs/artiq/issues/1167#issuecomment-427188287
M-Labs/artiq-zynq#55

Work-in-progress, only gateware part and build system, untested.
 2020-08-04 13:15:26 +08:00
Sebastien Bourdeauducq c9bac028bf dma: call rtio module to get time cursor position 
More portable across RTIO implementations.
 2020-08-04 13:14:00 +08:00
pca006132 56e7cc822c runtime/comms: limited concurrent connections to 1 only. 2020-08-04 10:31:03 +08:00
pca006132 d58a3ef12c runtime/comms: restart core1 before kernel load. 2020-08-04 10:17:19 +08:00
pca006132 fa00ab211d Updated zc706 dependency and fixed compiler errors. 2020-08-04 10:15:57 +08:00
Sebastien Bourdeauducq 7caee2bf88 improve DMA logging 2020-07-30 22:25:49 +08:00
Sebastien Bourdeauducq 2e7090a359 remove unused import 2020-07-30 22:07:44 +08:00
Astro b388b529ad dyld: remove KERNEL_EXIDX_START/END globals, move dl_unwind_find_exidx() into runtime::kernel::core1 
Gitea issue #16
 2020-07-27 19:56:06 +02:00
Sebastien Bourdeauducq 7f983a453d implement core device cache 2020-07-25 17:04:40 +08:00
Sebastien Bourdeauducq 630dcc274e fix compilation warning with new rustc 2020-07-25 12:15:50 +08:00
Sebastien Bourdeauducq e64f59723c dma: use const initializer for manager 2020-07-25 12:12:56 +08:00
Sebastien Bourdeauducq 26874030fc retry RTIO PLL lock 2020-07-25 11:15:33 +08:00
pca006132 0ce45b145e kernel: proper type for static shared variables. 
* Changed the KERNEL_CHANNEL_* to Mutex<T> with proper type, remove the
  need for unsafe.
* Exposed a const pointer to KernelImage, with UnsafeCell holding
  the library field for unbind with interior mutability.
 2020-07-24 12:24:01 +08:00
pca006132 0310421085 RTIO DMA: Compiled but not working. 
* Cache flush should be done before playback instead when getting the
  handler.
* `csr::rtio_dma::enable_read()` would loop forever, probably bug in the
  gateware.
 2020-07-23 17:04:15 +08:00
pca006132 64dad88a32 Kernel exception: fixed top level finally. (#70) 
Fixes #70.
 2020-07-23 14:09:15 +08:00
Astro 4846f2891b use blocking timer api, update microseconds api 2020-07-22 23:58:55 +02:00
Sebastien Bourdeauducq 9b07468e50 add libm functions from legacy runtime 2020-07-21 22:58:56 +08:00
pca006132 d11e3fdad8 runtime/mgmt: mgmt.rs consistency 
Closes #67.
 2020-07-21 13:54:32 +08:00
Sebastien Bourdeauducq e0560a2db9 expose libm functions to kernel 2020-07-21 13:50:33 +08:00
Sebastien Bourdeauducq 21135c6a41 analyzer: report AXI bus errors 2020-07-20 19:51:22 +08:00
Sebastien Bourdeauducq 0b47ac75f0 comms,mgmt: log connections as soon as they arrive 2020-07-20 19:09:56 +08:00
Sebastien Bourdeauducq 8c60947291 moninj: better connection logging 2020-07-20 19:07:44 +08:00
Sebastien Bourdeauducq 4af29e8eca comms: report error on incorrect connection start pattern 2020-07-20 19:07:12 +08:00
Sebastien Bourdeauducq d65e893d1c more conservative RTIO PLL reset timing 2020-07-20 14:19:13 +08:00
Sebastien Bourdeauducq db2a8e7726 implement RTIO log 2020-07-20 14:10:46 +08:00
Sebastien Bourdeauducq f5db0e06f4 update dependencies, use new libasync smoltcp recv API 2020-07-19 16:16:39 +08:00
Sebastien Bourdeauducq 3ec9788eb1 proto_async: always consume one byte in recv 2020-07-19 16:07:55 +08:00
Sebastien Bourdeauducq 6e75741aa3 analyzer: remove debug print 2020-07-16 18:37:15 +08:00
pca006132 a9f725dd33 kernel: added error message after uncaught exception 2020-07-16 17:11:35 +08:00
pca006132 caef2a9f84 runtime/panic: prevent nested panic and added core ID in panic msg. 2020-07-16 17:11:35 +08:00
Sebastien Bourdeauducq 16158acfa9 analyzer: close connection gracefully 2020-07-16 17:10:24 +08:00
pca006132 84630d66e3 rpc: added `#[repr(C)]` for structs. 2020-07-16 15:48:17 +08:00
pca006132 4457af7277 rpc: Fixed alignment problem. 
Fixes issue #42.

Previously there was no fix for the variable alignment.
We calculate the position of the variable based on the size
of the previous variable, so we could break the alignment requirement
for variables. For example, having a `i64` after `bool` could break
the alignment required for `i64` and trigger DataAbort or data
corruption.

However, this requires the same data layout and LLVM type for the
variables. If this cannot be maintained, this would break the alignment
on the other side of the RPC, either from host to kernel or kernel to
host.
 2020-07-16 14:06:39 +08:00
Sebastien Bourdeauducq 2e10922715 analyzer: implement firmware part 2020-07-16 11:47:55 +08:00
Sebastien Bourdeauducq b62fbce826 mgmt: log incoming connection 2020-07-16 11:36:26 +08:00
pca006132 92405ffe91 logger: changed from RefCell to Mutex. 2020-07-15 17:04:16 +08:00
pca006132 2568d62865 mgmt: fixed pull log 2020-07-15 16:05:00 +08:00
pca006132 8e3574080c core1: added cache flush and barriers. 2020-07-14 10:53:35 +08:00
Sebastien Bourdeauducq fa2d71615a report async RTIO errors 2020-07-13 16:06:05 +08:00
Sebastien Bourdeauducq b42ab0634b complete RTIO exceptions 2020-07-13 15:47:34 +08:00
pca006132 62f39e2c08 mgmt: Implemented network log access. 2020-07-13 15:15:06 +08:00
pca006132 855b26aa19 Logger: ported log_buffer. 2020-07-13 14:59:56 +08:00
pca006132 7aec419ed6 kernel: added core1 instruction cache flush 2020-07-10 17:21:55 +08:00
pca006132 68d27ca2ee comms: removed core1 restart 2020-07-10 17:21:55 +08:00
Sebastien Bourdeauducq 407e18a6a0 fix typos 2020-07-10 16:36:45 +08:00
pca006132 2d58193930 Panic: single line backtrace for addr2line. 2020-07-10 12:26:28 +08:00
Astro 2c1773b91b kernel: refactor main_core1 into KernelImage 2020-07-08 23:49:43 +02:00
Astro b3d4590eec kernel: split into {api,control,core1,rpc} 2020-07-08 23:49:32 +02:00
Sebastien Bourdeauducq bd7d58e239 add RTIO PLL and clock source selection 2020-07-08 19:58:13 +08:00
Sebastien Bourdeauducq 6454315cd2 config: refactor and share 2020-07-08 19:24:26 +08:00
pca006132 e263814546 Kernel: Added startup kernel 2020-07-08 15:54:50 +08:00
Sebastien Bourdeauducq a8de572014 set up PL clocks 2020-07-07 19:40:32 +08:00
Sebastien Bourdeauducq 7bfe882710 eh_artiq: reduce verbosity 2020-07-07 17:21:28 +08:00
pca006132 c071507ff8 RTIO: implemented exceptions 2020-07-07 16:26:33 +08:00
pca006132 f1750cf8cd Kernel: Fixed use-after-free 2020-07-07 15:51:12 +08:00
pca006132 0f797284e2 SdReader: fixed write cache bug. 2020-07-07 14:02:13 +08:00
Sebastien Bourdeauducq 0119022b2c remove compiler warning 2020-07-06 21:55:30 +08:00
Sebastien Bourdeauducq de2c2af523 use new exception vectors 2020-07-06 21:16:32 +08:00
Sebastien Bourdeauducq 8c0b7cdcf2 runtime: adjust stack and heap sizes 2020-07-06 20:48:22 +08:00
Sebastien Bourdeauducq 7661b2a288 remove unused import 2020-07-06 20:41:24 +08:00
pca006132 c59772dca3 Exception handling: Implemented RPC exception. 2020-07-06 15:34:49 +08:00
Sebastien Bourdeauducq f895773535 runtime: do not use slcr soft_reset in panic 2020-07-06 13:07:52 +08:00
Sebastien Bourdeauducq 33d12801b7 runtime: use network addresses from config 2020-07-06 12:59:51 +08:00
Sebastien Bourdeauducq bbe6812792 add network address config code 2020-07-06 12:04:22 +08:00
Sebastien Bourdeauducq e207c073ee config: remove unnecessary mut 2020-07-06 12:04:22 +08:00
Sebastien Bourdeauducq 0c1de42547 use simplified ps7_init 2020-07-06 00:54:44 +08:00
Sebastien Bourdeauducq 3bd4643009 use fpu_enable from zc706 2020-07-06 00:18:28 +08:00
Sebastien Bourdeauducq de8da59e56 adjust logging levels 2020-07-05 23:46:23 +08:00
Sebastien Bourdeauducq 60d42b1aaa remove duplicated write_chunk function 2020-07-05 17:13:14 +08:00
pca006132 e65d4e0e84 Kernel: implemented KernelException 2020-07-03 17:21:42 +08:00
pca006132 f3c3bd7384 Backtrace: panic handler with proper backtrace. 2020-07-02 13:12:12 +08:00
pca006132 3f2024e4e0 runtime: Updated dependency to disable default panic handler 2020-07-02 13:08:18 +08:00
pca006132 eb750eb1f0 Exception handling: patched exception handling for ARTIQ. 2020-07-02 10:13:42 +08:00
pca006132 26ac3194d1 Exception handling: copied eh_artiq from current artiq firmware. 2020-07-02 10:08:16 +08:00
pca006132 0a35f68562 Added libpanic_unwind/dwarf from rustc as libdwarf. 2020-07-02 09:51:47 +08:00
pca006132 6be44c3483 Libunwind: build libunwind with rust bindings 2020-07-02 09:51:44 +08:00
pca006132 9282dcffdb Dyld: provides unwind section for libunwind 2020-07-02 09:50:53 +08:00
pca006132 29dd311c0f Runtime config: fixed warning 2020-06-29 10:05:15 +08:00
Sebastien Bourdeauducq 507edb5a78 make config demo errors non-fatal 2020-06-25 11:27:50 +08:00
Astro 64cdf0ade3 sd_reader: use const for magic numbers 2020-06-18 23:56:32 +02:00
Astro d9bd42389f kernel: flush now write-buffered dcache of image before execution 2020-06-18 20:14:02 +02:00
pca006132 6608c16f46 Config: Renamed ConfigNotFound into KeyNotFoundError. 2020-06-18 12:05:24 +08:00
pca006132 f43ad05be5 Testing for config. 2020-06-18 11:33:52 +08:00
pca006132 a55a6291a4 SD reader: optimized stack and binary size 2020-06-18 11:33:18 +08:00
pca006132 2b1b0dc49f Load PL: simplify logic by using fatfs find_file directly. 2020-06-18 11:32:23 +08:00
pca006132 228c0c813d SD reader: changed from &mut to owning. 2020-06-18 11:31:46 +08:00
pca006132 f7bb339275 Config: implemented config struct. 2020-06-18 11:29:33 +08:00
pca006132 0dc0bb391d
add support for loading bitstream from bootimage. 2020-06-16 17:45:54 +08:00
pca006132 e4b17f9473 Fixed incorrect byte_addr after multiple block read... 2020-06-15 15:12:22 +08:00
Sebastien Bourdeauducq da6bda9a06 add config skeleton 2020-06-13 16:44:54 +08:00
Sebastien Bourdeauducq f52f10abc2 remove unnecessary dereferencing 2020-06-13 16:43:32 +08:00
pca006132 1138db34a2 add SD card FAT filesystem interface 2020-06-13 15:33:28 +08:00
Sebastien Bourdeauducq e77cb5de7e fix comment in previous commit 2020-06-13 15:27:51 +08:00
Astro e6b8bf5481 provide many move __aeabi_* calls 2020-06-11 22:49:52 +02:00
Sebastien Bourdeauducq dc78868109 update dependencies and add fatfs 2020-06-11 17:36:23 +08:00