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478 Commits

Author SHA1 Message Date
Gregory Nutt
8fbe5b6243 sim: Omit built-in scheduler imstrumentation if buffered instrumentation is selected. 2016-03-17 09:50:33 -06:00
Gregory Nutt
411cf0ba1f SMP: Add per-CPU initialization logic 2016-03-13 07:16:26 -06:00
Gregory Nutt
2b2f157569 Forgot to add a file before last commit 2016-03-12 15:28:58 -06:00
Gregory Nutt
6288e381ee Conform to revised SMP interfaces. Improve i.MX6 SMP startup handshake. 2016-03-12 15:22:45 -06:00
Gregory Nutt
a74c19bbae SIM: Add TLS support to to the simulator 2016-03-11 14:03:27 -06:00
Gregory Nutt
c6a0f284e4 Remove comments before empty sections in C files 2016-02-21 14:19:01 -06:00
Gregory Nutt
bd0d46138c SIM: Trivial, uninteresting change to file inclusion in IDLE loop 2016-02-20 14:56:25 -06:00
Gregory Nutt
de885064d2 SIM: Clean up some comments 2016-02-18 14:56:17 -06:00
Gregory Nutt
526c90986a sim SMP: CPU0 should not be the main thread. That introduces an asymmetry since the main thread has no pthread_t ID. Instead, start an additional pthread for CPU0. The main thread will just wait and do nothing in this case 2016-02-18 14:54:48 -06:00
Gregory Nutt
08e2fc0be8 Can't call sdbg() from a signal handler; And another name to nuttx-names.dat 2016-02-18 12:29:37 -06:00
Gregory Nutt
3508e22f3f SMP: Rename sim_cpupause to sim_cpu_pause for consistency with other naming 2016-02-18 11:46:08 -06:00
Gregory Nutt
3deac3d43d SMP: Initial implementation of up_cpu_pause and up_cpu_resume. Does not yet work. 2016-02-18 11:12:43 -06:00
Gregory Nutt
e3ea40e4f9 SMP: Cosmetic renaming to clarify functionality of SMP interfaces. Update comments. 2016-02-17 13:35:23 -06:00
Gregory Nutt
063caf3a90 Add warnings and some comments 2016-02-16 16:08:59 -06:00
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
9234eec334 SIM: Needs to include stdint.h 2016-02-16 10:12:06 -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
d2f13e4b12 SIM: If SMP is enabled, show CPU on assertion 2016-02-15 13:47:05 -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
83bc1c97c3 Rename irqsave() and irqrestore() to up_irq_save() and up_irq_restore() 2016-02-14 16:11:25 -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
a884818e32 SIM: Add empty stubs for SMP function up_cpustop and up_cpustart 2016-02-12 17:12:01 -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
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
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
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
0dbbf19fea SIM: Kconfig now indicates that it supports multiple CPUs. 2016-02-10 17:29:04 -06:00
Gregory Nutt
52f88b0625 SIM: Add simulation of a multi-CPU processor 2016-02-10 14:58:21 -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
a1126361da sim: Replace explict references to g_readytorun with indirect references via the this_task() macro 2016-02-06 17:05:55 -06:00
Gregory Nutt
1166e311b0 Networking: Remove the HSEC argument from devif_timer. 2016-02-03 11:17:15 -06:00
Gregory Nutt
a9dec09444 Minor fix to comment 2016-01-27 08:16:46 -06:00
Gregory Nutt
b7cbbab761 Remove CONFIG_SPI_OWNBUS: Now it is not just a good idea, it is the law 2016-01-23 18:10:21 -06:00
Gregory Nutt
4bd6adb725 Add dummy hwfeatures method to all SPI interfaces 2016-01-23 15:09:38 -06:00
Gregory Nutt
2030784891 sim: Add more symbols to nuttx-names.dat 2016-01-14 15:14:25 -06:00
Gregory Nutt
927b1dcc1f Initialize the telnet factory as part of the common architecture intialization 2015-12-07 11:40:29 -06:00
Gregory Nutt
3afc0799ad Eliminate a warning 2015-12-05 10:35:11 -06:00
Gregory Nutt
e421258808 Move sim/src/up_appinit.c to configs/sim/src where it really belongs 2015-11-29 13:54:03 -06:00
Gregory Nutt
2afd4595e4 Re-think how __KERNEL__ option is set in architecture Makefiles. Should be passed in EXTRADEFINES 2015-11-26 06:59:35 -06:00
Gregory Nutt
4aa3dcb51a __KERNEL__ should be defined when compiler architecture specific logic 2015-11-25 18:05:36 -06:00
Gregory Nutt
f4e8f84887 __KERNEL__ should be defined when compiler architecture specific logic 2015-11-25 17:52:14 -06:00
Gregory Nutt
14d7ede265 All instances of up_initialize() should call loop_register() is CONFIG_DEV_LOOP=y 2015-11-25 17:10:41 -06:00
Ken Pettit
641ca79321 arch/sim/src: Add a special file system for use with simulator that supports access to the host file system from the simulation. From Ken Petit 2015-11-25 08:36:44 -06:00
Gregory Nutt
d7c5ff98f4 Fix a typo 2015-11-23 18:55:38 +00:00
Gregory Nutt
edb1439d8f Last change introduced warnings when CONFIG_SIM_M32=y; This fixes those warnings too 2015-11-23 12:44:59 -06:00
Gregory Nutt
9f98dfecb7 sim: Eliminate a warning 2015-11-23 11:59:33 -06:00
Ken Pettit
992d7d1e85 arch/sim/src/up_spiflash.c: Add support for W25 FLASH simulation. From Ken Petit 2015-11-18 07:08:38 -06:00
Gregory Nutt
c340185cb3 arch/sim: Fix spacing/alignment issues 2015-10-14 07:14:28 -06:00
Gregory Nutt
7a63e976ad Remove TABs 2015-10-04 16:00:42 -06:00
Gregory Nutt
aaa697ec83 Remove dangling whitespace 2015-10-04 15:27:17 -06:00
Gregory Nutt
6fc6d17760 Fix some spacing problems 2015-10-04 14:59:08 -06:00
Gregory Nutt
cae0c9a2e3 Standardize the width of all comment boxes in header files 2015-10-02 17:47:23 -06:00
Gregory Nutt
36726b1bc4 Standardize the width of all comment boxes in header files 2015-10-02 17:42:29 -06:00
Gregory Nutt
82cc93c71b Add some comments to a Kconfig file 2015-09-24 14:53:04 -06:00
Gregory Nutt
50b64f6991 Sim target on Cygwin64: Modern Cygwin X86_64 machines follow the Microsoft ABI for parameter passing. The older,inux System 5 ABI will not work on X86_64-based Cygwin machines. With this change, the simulator agains works with the newer Cygwin64 platform 2015-09-24 14:41:57 -06:00
Gregory Nutt
569a29a327 Simulation: Newer versions of Cygwin tools do not seem to pre-pend symbol names with underscore character 2015-09-24 09:08:52 -06:00
Gregory Nutt
26eada3446 In all up_initialize() functions, automatically initialize TUN driver is so configureded 2015-09-06 09:35:29 -06:00
Paul A. Patience
a0dc724a5d Correct #if to #ifdef when the macro can be undefined. Fix bug in AT32UC3 clock initialization: AVR32_CLOCK_PLL_OSC1 should be AVR32_CLOCK_PLL0_OSC1 and AVR32_CLOCK_PLL1_OSC1. 2015-09-01 13:47:06 -04:00
Gregory Nutt
01cfe8c315 Networking: Move where the local loopback device is initialized from board_app_intiialize() to up_intiialize() so that it will happen automatically 2015-08-24 14:25:49 -06:00
Gregory Nutt
c9603b27c0 sim: Add logic to initialize the local loopback device is so configured 2015-08-24 13:46:05 -06:00
Gregory Nutt
0843af5367 Fixes that call sched_resume_scheduler and sched_suspend_scheduler must include nuttx/sched.h 2015-07-29 16:51:26 -06:00
Gregory Nutt
eddf8161a5 Add scheduler resume/suspend calls to all implementations of up_release_pending() 2015-07-26 10:13:29 -06:00
Gregory Nutt
37969b8279 Add scheduler resume/suspend calls to all implementations of up_reprioritize_rtr() 2015-07-26 09:46:28 -06:00
Gregory Nutt
838c5355eb Correct resume scheduler hooks and add suspend scheduler hooks to all implementations of up_unblock_task 2015-07-26 09:07:47 -06:00
Gregory Nutt
a92c0a10ab Add scheduler resume/suspend calls in all implementations of up_block_task() 2015-07-26 08:31:23 -06:00
Gregory Nutt
9d98177daa Add logic to reset the replenish the sporadic scheduler when a task is resumed 2015-07-24 09:54:28 -06:00
Gregory Nutt
724c1eacaa Add support for a BOARDIOC_RESET boardctl() command. Enable configuration options to support BOARDIOC_RESET for ARMv6-M and ARMv7-M 2015-07-04 10:39:24 -06:00
Gregory Nutt
36ddd9f691 Simulatin: Save the intial terminal mode and restore this before terminating. Otherwise, the NSH shutdown command leaves the console in raw mode 2015-07-04 08:43:10 -06:00
Gregory Nutt
749907cbbe sim configuration: Add support for board_app_initialize() which is needed when CONFIG_LIB_BOARDCTL=y 2015-07-04 08:16:45 -06:00
Gregory Nutt
8db3a7a13e Add a board_app_initilize() stub function needed by the simulatin when CONFIG_LIB_BOARDCTL=y 2015-07-04 07:35:14 -06:00
Gregory Nutt
37e681f89a Implementment board_power_off() for the simulation platform. 2015-07-04 07:22:38 -06:00
Gregory Nutt
fb926e7283 Fix references to the no-longer-existent misc/ directory in comments, README files, and documentation 2015-06-28 08:08:57 -06:00
Gregory Nutt
29136e51cc Clean up and review of header files for conformance to standards 2015-06-12 19:26:01 -06:00
Gregory Nutt
a25d0908f8 Simulator: Add more name conversons. From Max Neklyudov 2015-05-29 08:20:06 -06:00
Gregory Nutt
95c885977a apps/examples/ostest: Add a test for the sigprocmask, sighold, and sigrelse 2015-04-09 15:53:59 -06:00
Gregory Nutt
ae15c6963c Make some file section headers more consistent with standard 2015-04-08 08:04:12 -06:00
Gregory Nutt
fd9164a18a More renaming: up_lcdinitialize->board_lcd_initialize, up_lcdgetdev->board_lcd_getdev, up_lcduninitialize->board_lcd_uninitialize 2015-04-04 11:49:15 -06:00
Gregory Nutt
85b18f87b0 rch_tcinitialize() and arch_tcunitinitialize() renamed to board_tsc_setup() and board_tsc_teardown(). These are not long called directly by applications but only indirectly throught the crappy boardctl() OS interface. 2015-03-31 13:21:25 -06:00
Gregory Nutt
c638c67ad4 Add umount2(). umount() is now a macro that just calls umount2() with flags = 0. 2015-03-14 16:48:45 -06:00
Gregory Nutt
a5043d5e60 Add support for dumping board-specific information on assertion. From David Sidrane 2015-03-04 07:00:29 -06:00
Gregory Nutt
f7bb64b327 Suffer the consequences of moving struct timeval to its correct location 2015-02-15 15:18:35 -06:00
Gregory Nutt
8bac6b71ce SYSLOG: Add an option to use the syslog'ing device as the system consolution. This option enables a low-level, write-only console device at /dev/console (similar to the low-level UART console device). From Pierre-noel Bouteville. 2015-02-08 06:53:24 -06:00
Gregory Nutt
c51ebf8c72 Refresh some configurations 2015-02-01 12:15:46 -06:00
Gregory Nutt
ec6383d2d2 Fix compile issues with configs/sim/nettest 2015-02-01 12:00:30 -06:00
Gregory Nutt
5f72080e0a SIM: fix a case in the simulated Ethernet driver where it was using a old structure name 2015-02-01 09:00:42 -06:00
Gregory Nutt
b15632e8ba drivers/ramdisk.c and include/nuttx/fs/ramdisk.h: Add logic to dispose of the drvier and RAM buffer when the RAM disk has been unlinked and all open references to the RAM disk have been closed. Add new parameters to romdisk() to specify what should be done with the RAM/ROM buffer -- Should it be freed or not? Changed all calls to ramdisk() to use these new parameters. 2015-02-01 07:24:16 -06:00
Gregory Nutt
a2efa2fed8 Unix domain: More fixes. With these changes, apps/examples/ustream works 2015-01-28 08:39:48 -06:00
Gregory Nutt
944b34e31f Unix domain: A few fixes from early integration 2015-01-27 16:39:30 -06:00
Gregory Nutt
af612f6fad Unix domain: More fixed to build without Ethernet or Slip 2015-01-27 14:26:10 -06:00
Gregory Nutt
9b5fe1e446 Various fixes to get Unix domain sockets to build on the simulator without Ethernet 2015-01-27 14:11:46 -06:00
Gregory Nutt
9588b0e7a7 All Ethernet drivers (again): Missed one place where arp_out() is called and neighber_out() needs to be called 2015-01-21 11:36:33 -06:00
Gregory Nutt
723b7fc430 Networking: Modify all Ethernet drivers: Do neighbor look-up on all outgoing IPv6 packs in order to properly set the destination link layer address. 2015-01-20 15:52:25 -06:00
Gregory Nutt
f6063c3896 Networking: Add missing raw/packet socket support to all Ethernet drivers 2015-01-20 15:14:29 -06:00
Gregory Nutt
07132f462f Ethernet drivers: Use IFF_IS_IPv4 macro. Cannot rely on the EtherType being set correctly. 2015-01-20 06:26:14 -06:00
Gregory Nutt
ac69e11a5f Networking: All Ethernet drivers: Call ipv6_input if IPv6 is enabled and an IPv6 packet is received 2015-01-15 09:31:23 -06:00
Gregory Nutt
836a8b1625 - Rename devif_input() ipv4_input() 
- Copy net/devif/devif_input.c to ipv6_input.c.  Remove all IPv4-specific logic.
- Rename net/devif/devif_input.c to ipv4_input.c.  Remove all IPv6-specific logic
- Split IPv4 header structure out as net_ipv4hdr_s from net_iphdr_s
 2015-01-15 08:03:56 -06:00
Gregory Nutt
6bc54c3541 Networking: Condition certain ARP logic on CONFIG_NET_ARP in all Ethernet drivers 2015-01-15 07:07:39 -06:00
Gregory Nutt
23ac4caf5a C5471: choice has a default value. It should not 2014-12-28 18:15:17 -06:00
Gregory Nutt
2b65239466 Various fixes to traveler joystick input logic and to simulated joystick device 2014-12-14 12:23:19 -06:00
Gregory Nutt
f16d78b52c Mouse simulatin should receive mouse positional input even if no button is pressed 2014-12-14 11:14:13 -06:00
Gregory Nutt
82f9391763 SIM: Several fixes to the simulated joystick driver. Still buggy 2014-12-14 11:11:04 -06:00
Gregory Nutt
ca3977e91e SIM: Add an X11 mouse-based simulation of an analog joystick device 2014-12-14 10:19:07 -06:00
Gregory Nutt
9268fcc8ba Include sched.h to avoid warning 2014-12-14 07:46:46 -06:00
Gregory Nutt
cf1caa48ce SIM: Fix simulated console... it needs to return immediately when even one byte is read 2014-12-13 13:04:02 -06:00
Gregory Nutt
639400e599 Allow building simulated framebuffer dirver is NX is not enabled 2014-12-08 08:29:48 -06:00
Gregory Nutt
2330c9c842 Rename CONFIG_NET_BUFSIZE to CONFIG_NET_ETH_MTU is all MCU Ethernet drivers 2014-11-16 08:10:06 -06:00
Gregory Nutt
f4e947ee80 Remove use of NET_LL_HDRLEN from Ethernet drivers. Use ETH_HDRLEN instead 2014-11-15 09:05:34 -06:00
Gregory Nutt
bf984b2b3a Netwoek: Ada a parameter to netdev_register() to indicate the link protocol supported by the driver. Use this value to replace some logic commited yesterday 2014-11-15 08:22:51 -06:00
Gregory Nutt
ee020e8b06 Merge remote-tracking branch 'origin/master' into bas24 2014-11-02 12:11:45 -06:00
Gregory Nutt
28a74ac02f MM: Minimum memory allocation must to up to 32 if sizeof pointer is 8-bytes 2014-11-02 12:11:20 -06:00
Gregory Nutt
f988838d40 SIM: Add more symbols to /arch/sim/src/nuttx-names.dat 2014-11-02 11:44:09 -06:00
Gregory Nutt
84d555c1be Oops... accidentally checked in a debug-only change with the last commit 2014-11-02 08:03:34 -06:00
Gregory Nutt
ed2519dce3 Can't use isatty, tcsetattr, or tcgettr is CONFIG_SERIAL_CONSOLE is not defined 2014-11-02 07:59:56 -06:00
Gregory Nutt
db9901e2f9 Update everything under nuttx/arch to use the corrected syslog interfaces 2014-10-08 12:48:47 -06:00
Gregory Nutt
48c76840a9 configs/sim/nsh/defconfig -- refresh, enable wall-time, dow builds natively in 64-bit mode 2014-10-03 08:44:42 -06:00
Gregory Nutt
31049a203c Add support for 64-bit lonjmp/setjmp in simulator platform 2014-10-03 08:23:57 -06:00
Gregory Nutt
6e86d87ba5 Simulation: Change how simulated UART data availability is signaled. The last change is not safe (but I don't like this workaround either -- maybe something better will come to me). 2014-10-01 14:59:51 -06:00
Gregory Nutt
e1aa0b039f Mostly cosmetic changes to simulator 2014-10-01 08:40:52 -06:00
Gregory Nutt
4e303a5c4a Update some comments 2014-09-30 17:45:42 -06:00
Gregory Nutt
16712b09fe Fix a cornercase problem in in the UART simulation 2014-09-30 15:49:30 -06:00
Gregory Nutt
56574a03da Restore up_internal.h. Changes its name was a bad idea... at least for now 2014-09-30 14:41:58 -06:00
Gregory Nutt
24c5eb8f95 Simulated UART seems functional 2014-09-30 14:41:58 -06:00
Gregory Nutt
38a548faab Forgot to add a file 2014-09-30 14:41:57 -06:00
Gregory Nutt
f7e857b42b Completes simulated uart implementation... does not work 2014-09-30 14:41:57 -06:00
Gregory Nutt
18ed0123a6 simulation: Add a simulatied UART input device. Also lots of misc clean-up for stylistic compatibility with other architectures 2014-09-30 14:41:57 -06:00
Gregory Nutt
371347b144 Fix missing closing quotation mark 2014-09-19 13:00:42 -06:00
Gregory Nutt
4d73a908e5 Some compiler errors that I added to Ken's code. From Ken Pettit 2014-09-19 10:58:32 -06:00
Gregory Nutt
400d469956 Emulated SPI FLASH driver for the sim target from Ken Pettit 2014-09-19 10:27:18 -06:00
Gregory Nutt
aaf190dcf6 ELF relocations. Some relocation types do not have a named symbol associated with them. The design did not account for that case 2014-09-09 16:52:51 -06:00
Gregory Nutt
3dd3b1f5e2 The 'make export' target needs to bundle up the user C startup file (crt0), not the kernel head object 2014-09-04 13:31:34 -06:00
Gregory Nutt
02c3d38ed0 Add misc/Obsoleted/ChangeLog and misc/Obsoleted/Patches/Remove-8051-2014-9-1.patch 2014-09-01 16:21:29 -06:00
Gregory Nutt
31b8137956 There used to be two ways to pass parameters to new tasks, depending upon the configuration: Either (1) argv[] as created as an array with each string strdup'ed. Or (1) argv[] array and strings were created on the stack before the new task was started. Now, there is only one way, way (1). Way (2) might be slightly more compact, but this is not worth carry the complexity of two different ways of doing the same thing. 2014-09-01 15:39:34 -06:00
Gregory Nutt
fcd7b9336e Rename kfree to kmm_free for consistency with other naming conventions 2014-08-31 17:04:02 -06:00
Gregory Nutt
bcb5a5316e Rename kumalloc to kumm_malloc and kuzalloc to kumm_zalloc for consistency with other naming 2014-08-31 16:24:24 -06:00
Gregory Nutt
e6698045c1 Rename kmemalign to kmm_memalign and krealloc to kmm_realooc for consistency with other naming 2014-08-31 15:27:37 -06:00
Gregory Nutt
e11679acf8 Rename CONFIG_NUTTX_KERNEL to CONFIG_BUILD_PROTECTED; Partially integrate new CONFIG_BUILD_KERNEL 2014-08-29 14:47:22 -06:00
Gregory Nutt
2566ba7b1d Change naming of ELF interfaces from arch_ to up_ for consistency 2014-08-25 06:47:14 -06:00
Gregory Nutt
29406c0d20 Add option to select 64-bit build platform 2014-08-22 18:21:32 -06:00
Gregory Nutt
d989807e76 uintptr_t should be 64-bits under Cygwin64 2014-08-22 15:18:55 -06:00
Gregory Nutt
5d143578b0 Fix errors in documentation and comments related to the Tickless OS. From Vijay Kumar 2014-08-09 06:41:38 -06:00
Gregory Nutt
6455f60c60 Remove os_internal.h it has been replace by several new header files under sched/. There have been some sneak inclusion paths via os_internal.h, so expect a few compilation errors for some architectures 2014-08-08 18:39:28 -06:00
Gregory Nutt
4dc151097e Replace os_internal.h with sched/sched.h in files that actually reference something in sched.h 2014-08-08 17:53:55 -06:00
Gregory Nutt
c98ece6bec Move task control files from sched/ to sched/task 2014-08-08 16:44:08 -06:00
Gregory Nutt
1c99d53bb1 Move clock functions from sched/ to sched/clock 2014-08-08 14:43:02 -06:00
Gregory Nutt
39183d37b8 Change all time conversions. Yech. New timer units in microseconds breaks all existing logic that used milliseconds in the conversions. Something likely got broken doing this, probably because I confused a MSEC2TICK conversion with a TICK2MSEC conversion. Also, the tickless OS no appears fully functional and passes the OS test on the simulator with no errors 2014-08-07 18:00:38 -06:00
Gregory Nutt
f140e112e0 Implements the tickless OS 2014-08-07 11:39:16 -06:00
Gregory Nutt
c275ebef35 Add support for a simulated interval timer support verification of the tickless OS. 2014-08-06 18:29:29 -06:00