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129 Commits

Author SHA1 Message Date
Gregory Nutt
db9901e2f9 Update everything under nuttx/arch to use the corrected syslog interfaces 2014-10-08 12:48:47 -06:00
Gregory Nutt
bd6f7c50e8 Move common/up_signal_dispatch.c to armv6-m, armv7-m, and armv7-a. The armv7-a version needs to be different to handle the case where we are dispatch kernel mode signals when running under a user mode group 2014-09-16 13:35:29 -06:00
Gregory Nutt
949cc1b20c Fix a typo in system call when fetching parameter from the stack: regs[REG_PC]+4 is the address, not regs[REG_PC+4] 2014-09-15 10:55:10 -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
12775801c9 Add support for delivery of use-mode signals in the kernel build. 2014-09-02 15:58:14 -06:00
Gregory Nutt
729bc9f9a7 Various changes/fixes to get configs/stm32f4discovery/kostest working after the big configuration renaming (and after a long period of bit rot) 2014-08-29 16:23:46 -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
8196b629a4 Rename arch/arm/src/armv7-a/syscall.h to svcall.h to work around some include path name collisions; fix some compilation errors in SYSCALL logic when debug is enabled 2014-08-29 07:48:16 -06:00
Gregory Nutt
8dd679e875 ARMv7-A: Add SYSCALL handling logic 2014-08-28 14:52:14 -06:00
Gregory Nutt
cbf0141d6c Add an ARMv7-A system call definition header file 2014-08-28 13:21:36 -06:00
Gregory Nutt
3561aac62a The system call library can now be built with CONFIG_NUTTX_KERNEL. New select: CONFIG_LIB_SYSCALL 2014-08-28 12:09:49 -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
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
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
2ec0ab3b5e 3rd time is a charm. Max is right, the initial priority setting should be NVIC_SYSH_PRIORITY_MIN 2014-07-24 16:51:07 -06:00
Gregory Nutt
1366ce0a02 Oops, should have been NVIC_SYSH_PRIORITY_DEFAULT 2014-07-24 16:42:15 -06:00
Gregory Nutt
5e19807250 Correct the initial value of the BASEPRI register. This was apparently never being initialized. From Max 2014-07-24 15:37:13 -06:00
Gregory Nutt
8dbc4714c5 Change all variadic macros to C99 style 2014-05-22 09:01:51 -06:00
Gregory Nutt
b252889270 ARMv7-M: Add FPU-related CFLAG settings for the CodeSourcery of Linux toolchain 2014-04-29 15:02:34 -06:00
Gregory Nutt
25d4ff745b More trailing whilespace removal 2014-04-13 16:22:22 -06:00
Gregory Nutt
c708eff608 Make sure that there is one space after for 2014-04-12 13:28:22 -06:00
Gregory Nutt
5ac5506b35 All ARM assertion logic will show stack usage on assertion if DEBUG_STACK is enabled 2014-03-23 10:06:48 -06:00
Gregory Nutt
5b9f1f54c2 Add option to dump buffered USB trace data on an assertion 2014-03-20 10:56:30 -06:00
Gregory Nutt
8fcd60b5df Use common naming for rest of the toolchains too 2014-03-05 16:29:58 -06:00
Gregory Nutt
18a08fe1d1 Use common naming for all buildroot toolchains 2014-03-05 15:37:07 -06:00
Gregory Nutt
306271d151 Buildroot EABI (vs OABI) is now the default 2014-02-28 07:49:15 -06:00
Gregory Nutt
36ead78f07 ARMv6-M/ARMv7-M: Correct a register handling error in signal delivery (Kernel build mode only). Noted by Mike Smith. 2014-02-23 08:25:49 -06:00
Gregory Nutt
0c19cc2c13 More STM32F429 Discovery FPU-related changes from David Alessio 2014-02-18 12:07:17 -06:00
Gregory Nutt
a26b03d0d0 rename up_led*() functions to board_led_*() 2014-01-24 14:28:49 -06:00
Gregory Nutt
231889c888 The optimization level can now be selected as part of the configuration 2014-01-24 07:45:35 -06:00
Gregory Nutt
64aa48c60f Assembler changes with the gcc-47 distribution from ARM mean that we need to be explicit about branch one or more of the wide branch opcodes results in bad table branching. From Mike Smith 2014-01-23 15:29:57 -06:00
Gregory Nutt
4de5e40669 Individual IRQs are not longer disabled on each interrupt. See ChangeLog for detailed explanation 2014-01-15 08:09:19 -06:00
Gregory Nutt
3f4064281a STM3240G-EVAL knxwm: Work around CodeSourcery library bug by switching to buildroot 2013-12-31 10:55:46 -06:00
Gregory Nutt
9c2c1e8589 Need to protect state on stack to do nested interrupt handling 2013-12-23 14:11:32 -06:00
Gregory Nutt
29c43b0b24 Fixes a few more high priority, nested interrupt logic 2013-12-23 11:13:56 -06:00
Gregory Nutt
c9f18483b3 Several fixes related to Cortex-M RAM vectors 2013-12-22 18:19:08 -06:00
Gregory Nutt
1705b3f894 Fix some missing parameters in macros 2013-12-22 16:29:36 -06:00
Gregory Nutt
161a172dc1 Add logic to configure interrupt controller debug; Fix high priority, nested interrupt build problems 2013-12-22 11:16:29 -06:00
Gregory Nutt
eaed4c04a2 Finishes coding of ARMv7-M high priority nested interrupt logic. Still undocumented; still not fully tested 2013-12-21 15:05:48 -06:00
Gregory Nutt
3855ce04e8 Beginning of high priority nested interrupt support for the ARMv7-M family 2013-12-21 11:03:38 -06:00
Gregory Nutt
f3198d5812 Cosmetic: Changlog and update to comments 2013-12-20 16:24:22 -06:00
Gregory Nutt
b8085906b9 Extend stack debug logic to include IDLE and interrupt stacks. Also color the heap as well. Based on suggestions from David Sidrane 2013-11-01 11:16:51 -06:00
Gregory Nutt
56f9092a87 Fix all occurrences of "the the" in documentation and comments 2013-08-27 09:40:19 -06:00
Gregory Nutt
a81abd3514 Improve Cortex-A5 context switching so that a little less copying is done 2013-07-24 07:47:51 -06:00
Gregory Nutt
2e8fcc7229 ARMv7-N: Fix a copy error introduced in the previous check-in 2013-07-23 19:09:17 -06:00
Gregory Nutt
cb3f394d53 Improve some ARMv7-A/M floating point register save time; Add floating point register save logic for ARMv7-A 2013-07-23 17:52:06 -06:00
Gregory Nutt
e6a3078b77 Add support for a generic windows-based EABI toolchain; Add NX configuration to force default NXTK border colors 2013-06-13 11:04:18 -06:00
Gregory Nutt
617a0225cc SAM4L: Extend interrupt support for the larger number of NVIC interrupts of the SAM4L 2013-06-09 13:00:38 -06:00