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Author SHA1 Message Date
bunnie
c05da31ea5
Update flash.md 2021-05-21 19:12:02 +08:00
bunnie
809ad764aa
Update flash.md 2021-05-21 19:10:06 +08:00
bunnie
6a44a7f08d
Update flash.md 2021-05-21 19:05:04 +08:00
Sean Cross
18a86a9a19 xous: add homepage and repository fields to Cargo.toml 
Signed-off-by: Sean Cross <sean@xobs.io>
 2021-05-21 16:43:30 +08:00
Sean Cross
8d41777dc1 release 0.8.3 
This implements the `JoinThread(tid)` syscall.

Signed-off-by: Sean Cross <sean@xobs.io>
 2021-05-21 16:41:13 +08:00
Sean Cross
a83cf9fe48 xous: document some more functions 
Signed-off-by: Sean Cross <sean@xobs.io>
 2021-05-21 16:40:33 +08:00
Sean Cross
ca53abbd25 xous: wire up wait_thread for baremetal 
Now that we have a `JoinThread`, connect the `wait_thread` syscall.

Signed-off-by: Sean Cross <sean@xobs.io>
 2021-05-21 16:37:19 +08:00
Sean Cross
714aff830c kernel: implement JoinThread(tid) 
Signed-off-by: Sean Cross <sean@xobs.io>
 2021-05-21 16:32:38 +08:00
Sean Cross
091a655a0a xous: document disconnect 
Signed-off-by: Sean Cross <sean@xobs.io>
 2021-05-21 16:32:27 +08:00
Sean Cross
7c2d3a2247 kernel: implement thread exit support 
Threads now have the ability to exit. Previously this resulted in a
kernel panic.

Signed-off-by: Sean Cross <sean@xobs.io>
 2021-05-21 13:04:14 +08:00
Sean Cross
6b70922381 xous: add JoinThread syscall 
The `JoinThread` call will eventually be used to let one thread wait on
another.

Signed-off-by: Sean Cross <sean@xobs.io>
 2021-05-21 13:01:03 +08:00
Sean Cross
b617ed2f32 services: ticktimer-server: explicitly specify opcode numbers 
These opcode numbers will be baked in at the ABI level for several
libraries such as libstd.

Signed-off-by: Sean Cross <sean@xobs.io>
 2021-05-20 12:47:02 +08:00
Sean Cross
3b540e4e9a xous: tag 0.8.2 
This contains some minor modifications to the ABI.

Signed-off-by: Sean Cross <sean@xobs.io>
 2021-05-20 11:53:02 +08:00
Sean Cross
e616a4bf4f kernel: fix hosted build/warnings 
Signed-off-by: Sean Cross <sean@xobs.io>
 2021-05-20 11:52:03 +08:00
Sean Cross
09b8242bb2 kernel: get process termination "working" on risc-v 
This successfully allows a process to call `terminate_process(val)`.

Signed-off-by: Sean Cross <sean@xobs.io>
 2021-05-20 11:42:31 +08:00
Sean Cross
eb7895d601 xous: add a return code to TerminateProcess 
As part of this refactor, make `terminate_process()` a divergent call.

Signed-off-by: Sean Cross <sean@xobs.io>
 2021-05-20 11:01:00 +08:00
Sean Cross
ca1b9aa35c log-server: fix implementation of stdout/stderr 
The buffer was incorrectly sized.

Signed-off-by: Sean Cross <sean@xobs.io>
 2021-05-19 20:56:32 +08:00
Sean Cross
6e57fbe29b kernel: riscv: make sure to flush mmu 
THe MMU flushing logic got disabled due to an experiment. Re-enable it
to ensure pages are consistent when shifting them across boundaries.

Signed-off-by: Sean Cross <sean@xobs.io>
 2021-05-19 20:55:45 +08:00
Sean Cross
efe5a8b9e8 xous: tag v0.8.1 
This adds the `stringbuffer` object.

Signed-off-by: Sean Cross <sean@xobs.io>
 2021-05-19 14:27:58 +08:00
Sean Cross
51b4a2db82 emulation: check in repl file with warning header 
Signed-off-by: Sean Cross <sean@xobs.io>
 2021-05-19 14:27:42 +08:00
Sean Cross
3575a00f25 xtask: regenerate repl file as part of renode-image 
Use `svd2repl` to generate the Renode platform file.

Signed-off-by: Sean Cross <sean@xobs.io>
 2021-05-19 14:26:18 +08:00
Sean Cross
659f5b7f68 svd2repl: print auto-generated warning in header 
Print a warning indicating that the platform file is auto-generated.

Signed-off-by: Sean Cross <sean@xobs.io>
 2021-05-19 14:25:50 +08:00
Sean Cross
c516919479 xous: run cargo fmt 
Signed-off-by: Sean Cross <sean@xobs.io>
 2021-05-19 14:20:47 +08:00
Sean Cross
f7ae13da44 tools: run cargo fmt on pnam 
Signed-off-by: Sean Cross <sean@xobs.io>
 2021-05-19 14:20:22 +08:00
Sean Cross
d15127fef6 kernel: run cargo fmt 
Signed-off-by: Sean Cross <sean@xobs.io>
 2021-05-19 14:18:46 +08:00
Sean Cross
47bf453325 kernel: riscv: use raw pointers for mmu mapping 
This avoids using uninitialized arrays to manage the pagetables, and
instead uses raw pointers. This should avoid using potentially
uninitialized data.

Signed-off-by: Sean Cross <sean@xobs.io>
 2021-05-19 14:17:53 +08:00
Sean Cross
25f976dbb6 kernel: claim uart irq before we enable irqs 
In order to prevent a race at the start, claim the IRQ before we enable
the IRQ.

Signed-off-by: Sean Cross <sean@xobs.io>
 2021-05-19 14:17:07 +08:00
Sean Cross
a1b16a74cb xous: definitions: add default constructors for Message 
Enable creating new_lend() and new_scalar() messages.

Signed-off-by: Sean Cross <sean@xobs.io>
 2021-05-19 14:14:21 +08:00
Sean Cross
7fe10b6463 xous: stringbuffer: fix build in libstd 
When building as part of libstd, we need to manually specify flags.

Signed-off-by: Sean Cross <sean@xobs.io>
 2021-05-19 14:13:38 +08:00
Sean Cross
30b82b25b1 kernel: run cargo fmt 
Signed-off-by: Sean Cross <sean@xobs.io>
 2021-05-19 14:12:01 +08:00
Sean Cross
b13b458b11 log-server: validate operation with libstd 
This makes minor changes to the panic behavior when operating with a
libstd client.

Signed-off-by: Sean Cross <sean@xobs.io>
 2021-05-19 14:12:01 +08:00
Sean Cross
e0f4e0c47f emulation: fix missing interrupts in peripherals 
Now that we wire up the irq line, ensure the peripherals have actual
interrupts.

Signed-off-by: Sean Cross <sean@xobs.io>
 2021-05-19 14:12:01 +08:00
Sean Cross
74abf35a08 svd2repl: add program to generate a repl file 
Signed-off-by: Sean Cross <sean@xobs.io>
 2021-05-19 14:12:01 +08:00
bunnie
b06e8d2a81 fix issue with datetime on hosted mode on windows 
just monkey-patch over the call in hosted mode...
 2021-05-16 02:26:24 +08:00
bunnie
b8a7605ba5 add a scaffolding to help automate windows-based build and update 2021-05-16 01:24:18 +08:00
bunnie
4d0de65f49 fix benchmark package issue 2021-05-16 01:23:45 +08:00
bunnie
b36865a893 add some delay on hosted mode for failed name requests 
helps make startup a bit more orderly on multi-core systems
 2021-05-16 01:22:25 +08:00
Sean Cross
04f1d11c69 emulation: fix interrupt offset for keyboard 
This fixes the keyboard interrupt offset to be at 11, rather than 10.

Signed-off-by: Sean Cross <sean@xobs.io>
 2021-05-12 21:26:18 +08:00
Sean Cross
fb677f32da cargo: commit new lockfile 
Signed-off-by: Sean Cross <sean@xobs.io>
 2021-05-12 21:22:15 +08:00
Sean Cross
a8e9492560 log-server: implement opcodes and stdout 
This allows the log server to support various opcodes, and gives us
stdout as a suitable command.

Signed-off-by: Sean Cross <sean@xobs.io>
 2021-05-12 21:22:15 +08:00
Sean Cross
04055c1bf5 xous: add StringBuffer 
This is a simple lendable StringBuffer variant of String that is
suitable for sending across process boundaries.

Signed-off-by: Sean Cross <sean@xobs.io>
 2021-05-12 21:22:15 +08:00
Sean Cross
b74396cfe7 syscall: add return_memory_offset_valid() 
This sets the `valid` field in addition to the `offset` field when
returning a MemoryMessage.

Signed-off-by: Sean Cross <sean@xobs.io>
 2021-05-12 21:22:15 +08:00
Sean Cross
32d740aa15 xous: run cargo fmt on definitions 
Signed-off-by: Sean Cross <sean@xobs.io>
 2021-05-12 21:22:15 +08:00
bunnie
6bcae7bb99
Merge pull request #68 from betrusted-io/bunnie-dev 
Bunnie dev
 2021-05-11 15:08:53 +08:00
bunnie
77106b8919 Merge branch 'master' of github.com:betrusted-io/xous-core into bunnie-dev 2021-05-11 15:03:59 +08:00
bunnie
57e73c788f
Merge pull request #67 from andrewtron3000/master 
#41: Stop iterator when y exceeds one pixel beyond quadrant bounds.
 2021-05-11 15:01:35 +08:00
bunnie
74d8e42c7f Merge commit 'a68b24ab9c19f5f0b518f67ad1d7c11528d59b57' into bunnie-dev 2021-05-11 14:46:34 +08:00
Sean Cross
9a9cd25414 kernel: debug: add help screen to debug output 
Signed-off-by: Sean Cross <sean@xobs.io>
 2021-05-10 19:37:30 +08:00
Sean Cross
1b7ee904b2 kernel: print running total of memory usage size 
Print the total of all processes in the system.

Signed-off-by: Sean Cross <sean@xobs.io>
 2021-05-10 15:09:46 +08:00
Sean Cross
7087fbe823 Cargo: add hooks to reduce binary size 
These can be turned on if we want to reduce the size of our binaries.

Signed-off-by: Sean Cross <sean@xobs.io>
 2021-05-10 15:09:24 +08:00