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165 Commits

Author SHA1 Message Date
whitequark aed91292e2 firmware: remove cargo profiles. 
These are specified per-workspace, and anyhow are mostly overridden
by our Makefile, so specify everything in it.
 2016-12-29 13:06:40 +00:00
Sebastien Bourdeauducq 9967dfc5ca runtime: reorganize to support DRTIO satellite firmware 2016-12-16 19:11:19 +08:00
whitequark 4c94873560 runtime: upgrade lwip to release 2.0.0. 2016-12-05 04:35:02 +00:00
whitequark 18b7ccea4e runtime: rewrite i2c support code in Rust. 2016-11-21 18:25:43 +00:00
whitequark a825584ac0 runtime: rewrite rtio support code in Rust. 2016-11-21 17:13:09 +00:00
whitequark f4b7666768 coredevice.dds: reimplement fully in ARTIQ Python. 
This commit also drops AD9858 support from software.
 2016-11-21 15:13:26 +00:00
whitequark 18c394976e runtime: disable the Nagle algorithm entirely. 
See also commit feed91d; that commit fixed the test_rpc_timing test,
but caused frequent hangs elsewhere, which were also caused by buggy
Nagle implementation. Just disable this entirely, as with our
explicit buffering it provides no benefit anyway.
 2016-11-13 00:33:24 +00:00
whitequark 798a5f70df Revert "runtime: remove some redundant libm functions copied inline." 
This reverts commit fee75bd50f.

LLVM does not have lround as a libcall and this inhibits LICM.
 2016-11-08 11:54:17 +00:00
Sebastien Bourdeauducq 453e8b7eb3 runtime: support configurations without moninj, log or dds 2016-11-06 23:53:10 +08:00
whitequark 6fcd57a41a runtime: fix remaining async RPC bugs. 2016-11-01 10:33:57 +00:00
whitequark 898a716b91 runtime: work around mor1kx ignoring low bits of reset address. 
Fixes #599.
 2016-10-31 18:13:15 +00:00
whitequark 2ac85cd40f runtime: implement prototype background RPCs. 2016-10-29 21:34:25 +00:00
whitequark 6da1f39670 runtime: fix use of $(realpath) in Makefile. 2016-10-17 00:11:02 +00:00
whitequark a8c017bfcc runtime: port ksupport to Rust. 2016-10-16 16:32:43 +00:00
whitequark fee75bd50f runtime: remove some redundant libm functions copied inline. 2016-10-16 16:25:29 +00:00
whitequark 4d790b452c runtime: discard unnecessary sections. 2016-10-07 08:30:14 +00:00
whitequark ef10344b3e runtime: rewrite isr() in Rust. 2016-10-07 06:27:10 +00:00
whitequark 8be60cc223 runtime: fix KERNELCPU_LAST_ADDRESS after layout change. 2016-10-07 05:53:55 +00:00
whitequark b52ecda1d5 runtime: make memory map saner. 2016-10-06 18:05:38 +00:00
whitequark 5428a866b3 runtime: the Rust runtime is now just the runtime. 2016-10-06 15:38:45 +00:00
whitequark e92f20546a Rust: implement exceptional RPC replies. 2016-10-06 14:08:02 +00:00
whitequark 226fa723bb Rust: implement exceptional kernel termination. 
This also adjusts the way backtraces are serialized by kloader.
 2016-10-06 13:42:35 +00:00
whitequark b590c6c7d8 Rust: import --cfg flags generated by misoc. 2016-10-04 08:15:13 +00:00
whitequark 0e2cd38135 Rust: set the SOF_KEEPALIVE flag on session sockets. 2016-10-04 06:42:09 +00:00
whitequark 999290fe52 runtime: link ksupport with libm, not runtime. 
We need libm for the %g format specifier.
 2016-10-01 16:10:09 +00:00
whitequark d3dcb4b8a2 runtime: remove useless copy of flush_cpu_dcache(). 
ksupport used to not link to libbase, I think.
 2016-10-01 16:10:09 +00:00
whitequark b3b1ea71c5 Rust: implement basic communication with kernel CPU. 2016-10-01 04:20:27 +00:00
whitequark 1cbb187136 runtime: eliminate va_list from kernel interface. 2016-09-30 03:07:27 +00:00
whitequark 7cfa667d98 runtime: eliminate struct dyld_info from kernel interface. 2016-09-30 03:03:35 +00:00
whitequark 55b2535477 Rust: print git commit during startup. 2016-09-29 22:04:52 +00:00
whitequark 9c18f1b555 Rust: port clock, rtio_crg routines. 2016-09-29 20:42:40 +00:00
whitequark 83940ae4a6 Rust: add support for artiq_coreconfig. 2016-09-29 18:54:08 +00:00
whitequark 1e392cca64 runtime: remove "test mode" functionality. 2016-09-29 14:48:26 +00:00
whitequark b100770e05 runtime: expose strlen (implicitly required for comparing strings). 
Fixes #557.
 2016-09-10 00:13:44 +00:00
whitequark bf863053b3 Rust: implement bindings for lwip TCP/UDP stacks. 2016-09-06 16:49:49 +00:00
whitequark 49ba8aec18 Rust: implement a basic scheduler. 2016-08-30 11:20:04 +00:00
whitequark 58efaad5c6 Merge branch 'rust' 2016-08-17 11:49:55 +00:00
whitequark 4c6cad2977 Add a Rust component in the runtime. 2016-08-17 09:07:19 +00:00
Sebastien Bourdeauducq 538d3e8a85 runtime/dds: disable dds_init_sync completely for non-9914 2016-08-17 00:23:58 +08:00
whitequark 283fc904ec runtime: follow rename of compiler_rt to compiler-rt in misoc. 2016-08-16 06:58:08 +00:00
raghu c4d17138a1 added sync for AD9914 2016-08-15 17:44:27 +08:00
Sebastien Bourdeauducq b5e52e9870 runtime: fix unused variable warning 2016-07-28 09:01:21 +08:00
Sebastien Bourdeauducq 92338026f6 runtime: RTIO_DDS_COUNT -> CONFIG_RTIO_DDS_COUNT 2016-07-27 21:16:19 +08:00
Sebastien Bourdeauducq 78366ed9db runtime: add missing include 2016-07-27 20:22:59 +08:00
Sebastien Bourdeauducq f1d8848bb1 runtime: support boards without DDS 2016-07-27 19:20:49 +08:00
Sebastien Bourdeauducq 8fab789e39 runtime: support RTIO configurations without address (e.g. all simple TTL out) 2016-07-27 19:20:13 +08:00
Sebastien Bourdeauducq 7928ee4a6e runtime: support boards without RTIO CRG 2016-07-27 19:18:14 +08:00
Sebastien Bourdeauducq a89f96e24b runtime: support boards without LEDS 2016-07-27 19:16:55 +08:00
whitequark c7a5ec9e61 runtime: update ppp code for lwip 2.0.0. 
Fixes #499.
 2016-07-08 09:27:15 +00:00
whitequark 653eeb476f runtime: fix serialization of object lists. 
Fixes #500.
 2016-07-07 12:40:50 +00:00