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24187 commits

Author SHA1 Message Date
Gregory Nutt
8ac45d4f4d Add some additional schedule instrumentation 2016-02-16 15:19:44 -06:00
Gregory Nutt
b4dae46fd7 SIM: Add scheduler instrumentation 2016-02-16 13:40:15 -06:00
Gregory Nutt
a442245479 SMP: Fix some non-SMP errors that crept in; fix a recursion problem; re-partition some functionality to improve design and readability 2016-02-16 10:14:33 -06:00
Gregory Nutt
9234eec334 SIM: Needs to include stdint.h 2016-02-16 10:12:06 -06:00
Gregory Nutt
55d33fd912 Update some comments 2016-02-16 07:50:18 -06:00
Gregory Nutt
17cf9a57a0 Update some comments 2016-02-16 07:50:09 -06:00
Gregory Nutt
1e218415d6 Most cosmetic; fix spelling of teriminate 2016-02-16 07:24:28 -06:00
Gregory Nutt
fccef49305 Cosmetic changes to comments 2016-02-15 13:48:08 -06:00
Gregory Nutt
d2f13e4b12 SIM: If SMP is enabled, show CPU on assertion 2016-02-15 13:47:05 -06:00
Gregory Nutt
cfcd98ca89 SMP: Used wrong point to wrong TCB 2016-02-15 11:45:34 -06:00
Gregory Nutt
e238b29ddf SIM: Add pthread_yield to the list of name collisions 2016-02-15 11:44:53 -06:00
Gregory Nutt
c7df82147f SMP: First cut integration of enter/leave_critical_section and the scheduler. There are some issues. 2016-02-15 08:06:17 -06:00
Gregory Nutt
441cd2bf1c Fix a typo introduced in last set of name changes 2016-02-14 19:58:30 -06:00
Gregory Nutt
349e5bc3ec Fix some LPC31 and LPC43 errors introduced by a recent pull request 2016-02-14 19:35:40 -06:00
Gregory Nutt
8b7dd552a3 Fix a typo introduced in last big set of name changes 2016-02-14 17:44:45 -06:00
Gregory Nutt
4d0103f210 Update ChangeLog 2016-02-14 16:55:06 -06:00
Gregory Nutt
666cc280f4 Rename irqenable() to up_irq_enable(); rename irqdisable() to up_irq_disable() 2016-02-14 16:54:09 -06:00
Gregory Nutt
9cb2a6b1f9 Rename irqsave() and irqrestore() to up_irq_save() and up_irq_restore() 2016-02-14 16:19:15 -06:00
Gregory Nutt
83bc1c97c3 Rename irqsave() and irqrestore() to up_irq_save() and up_irq_restore() 2016-02-14 16:11:25 -06:00
Gregory Nutt
d09db96a7c Update ChangeLog 2016-02-13 19:28:57 -06:00
Gregory Nutt
2cd8d279d2 Missed a few name changes 2016-02-13 19:16:51 -06:00
Gregory Nutt
70e502adb0 Replace irqsave() with enter_critical_section(); replace irqrestore() with leave_critical_section() 2016-02-13 19:11:09 -06:00
Gregory Nutt
3caffdd82e Standardization of some naming in preparation for a large automated change 2016-02-13 12:57:09 -06:00
Gregory Nutt
3f7f58de9d SMP: Fix some debug assertion problems when DEBUG is enabled; Partial fix for one bring-up issue 2016-02-12 17:13:38 -06:00
Gregory Nutt
a884818e32 SIM: Add empty stubs for SMP function up_cpustop and up_cpustart 2016-02-12 17:12:01 -06:00
Gregory Nutt
e7d077a389 LPC31: Fix some definitions to match LPC43 2016-02-12 16:30:30 -06:00
Gregory Nutt
7d7f4e140c OS: Add a RUNNABLE attribute to the tasklists to indicate if the task list includes the currently executing task. Use this additional bit of information to determine if a context switch could really occur when removing a TCB from a task list 2016-02-12 08:15:16 -06:00
Gregory Nutt
d22aa4b588 SIM: In SMP simulation, use pthread_yield(), not up_hostusleep() to reliquish the CPU. 2016-02-12 08:13:44 -06:00
Gregory Nutt
76e88c8963 SMP: Removed unused macros, update comments, update sched_removereadytorun for SMP 2016-02-11 17:24:19 -06:00
Gregory Nutt
62e6275fe5 SIM:Add missing mutex unlock; need to used up_hostusleep(), not usleep(), in up_idle 2016-02-11 17:18:28 -06:00
Gregory Nutt
c315479a04 SMP: Move IDLE thread init logic from sim to OS; need to assign unique IDs to each IDLE task 2016-02-11 14:11:26 -06:00
Gregory Nutt
e41de0a00e SIM: Move IDLE thread initialization from sim to OS since it should be common 2016-02-11 14:10:19 -06:00
Gregory Nutt
ddbc948895 SMP: Minor SMP-related clean-up/improvements 2016-02-11 12:18:54 -06:00
Gregory Nutt
ac6c9cf617 SIM: Add SMP idle thread setup logic -- forgot to add files before last commit. 2016-02-11 12:17:41 -06:00
Gregory Nutt
b087cb7f9a SIM: Add SMP idle thread setup logic 2016-02-11 12:16:19 -06:00
Gregory Nutt
89bea6917c Kconfig: Architecture must indicate that it support multiple CPUs in order to enable SMP 2016-02-10 17:31:16 -06:00
Gregory Nutt
2f08f2fe6c Missed something in the last commit 2016-02-10 17:30:29 -06:00
Gregory Nutt
0dbbf19fea SIM: Kconfig now indicates that it supports multiple CPUs. 2016-02-10 17:29:04 -06:00
Gregory Nutt
8a1789ba11 Update ChangeLog 2016-02-10 14:58:55 -06:00
Gregory Nutt
52f88b0625 SIM: Add simulation of a multi-CPU processor 2016-02-10 14:58:21 -06:00
Gregory Nutt
47a5663f8c SMP: A few preliminary data structure definitions 2016-02-10 11:45:26 -06:00
Gregory Nutt
5e91bf9a03 SIM: Add a fake spinlock.h header file that may be useful someday for testing of SMP features 2016-02-10 10:33:37 -06:00
Gregory Nutt
b022f1e9d8 Add basic support for spinlocks (not currently used by anything) 2016-02-09 13:48:59 -06:00
Gregory Nutt
6181711942 Correct some comments 2016-02-09 13:48:16 -06:00
Gregory Nutt
a6eb9a351c Add spinlock support for ARMv7-M architectures 2016-02-09 13:44:22 -06:00
Gregory Nutt
98e9e7d768 Add spinlock support for ARMv7-R architectures 2016-02-09 13:01:32 -06:00
Gregory Nutt
5d449e9991 Add spinlock support for ARMv7-A architectures 2016-02-09 12:53:10 -06:00
Gregory Nutt
74db48202e sched/: Replace explict references to g_readytorun with indirect references via the this_task() macro 2016-02-06 17:44:41 -06:00
Gregory Nutt
24428f7a59 z80 family: Replace explict references to g_readytorun with indirect references via the this_task() macro 2016-02-06 17:32:25 -06:00
Gregory Nutt
4078a3134e z16: Replace explict references to g_readytorun with indirect references via the this_task() macro 2016-02-06 17:17:17 -06:00