Gregory Nutt
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be5ba90d4f
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Move optimized ARM memcpy functions from arch/arm/src/ to libc/machine/. This is necessary for the PROTECTED and KERNEL build modes. Otherwise, memcpy() will be built in to kernel space and not accessible to applications.
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2017-01-20 10:53:46 -06:00 |
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Gregory Nutt
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3c4684ef5f
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Eliminate CONFIG_ARCH_OPTIMIZED_FUNCTIONS. Move options to select architectur-specific C library options from libc/Kconfig to libc/machine/Kconfig and rename.
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2017-01-20 09:30:07 -06:00 |
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Gregory Nutt
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2a751068e6
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Without lowsyslog() *llerr() is not useful. Eliminate and replace with *err().
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2016-06-20 12:44:38 -06:00 |
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Gregory Nutt
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15c260a428
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armv7-a/armv6-m/arm/a1x: Convert *err() to either *info() or add ERROR:, depending on if an error is reported
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2016-06-17 16:44:50 -06:00 |
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Gregory Nutt
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0c8c7fecf0
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Add _ to the beginning of all debug macros to avoid name collisions
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2016-06-16 12:33:32 -06:00 |
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Gregory Nutt
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c4e6f50eac
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Centralize definitions associated with CONFIG_DEBUG_IRQ
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2016-06-15 08:35:22 -06:00 |
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Gregory Nutt
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e99301d7c2
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Rename *lldbg to *llerr
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2016-06-11 14:55:27 -06:00 |
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Gregory Nutt
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fc3540cffe
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Replace all occurrences of vdbg with vinfo
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2016-06-11 11:59:51 -06:00 |
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Gregory Nutt
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2a87741e72
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Rename CONFIG_ARCH_HAVE_UARTn to CONFIG_UARTn_SERIALDRIVER
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2016-05-25 10:45:01 -06:00 |
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Gregory Nutt
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99e695398c
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Rename up_boot to arm_boot
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2016-05-12 13:42:49 -06:00 |
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Gregory Nutt
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51be83aa3a
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ARM: Fix missing header file. Update comments in all *_irq.c files.
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2016-03-09 15:08:58 -06:00 |
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Gregory Nutt
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4d4f54a789
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Rename current_regs to g_current_regs; For ARM, g_current_regs needs to be an array to support multiple CPUs
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2016-03-09 13:41:48 -06:00 |
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Gregory Nutt
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9c63736c98
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Standard some naming if code sectino comments
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2016-02-21 18:06:09 -06:00 |
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Gregory Nutt
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666cc280f4
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Rename irqenable() to up_irq_enable(); rename irqdisable() to up_irq_disable()
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2016-02-14 16:54:09 -06:00 |
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Gregory Nutt
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70e502adb0
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Replace irqsave() with enter_critical_section(); replace irqrestore() with leave_critical_section()
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2016-02-13 19:11:09 -06:00 |
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Gregory Nutt
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5d449e9991
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Add spinlock support for ARMv7-A architectures
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2016-02-09 12:53:10 -06:00 |
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Gregory Nutt
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daea1e614b
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All architectures need to build ELF support if either CONFIG_ELF or CONFIG_MODULE are selected. Cortex-M7 also must support module cache corherence
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2015-12-12 09:35:05 -06:00 |
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Gregory Nutt
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281c6cc704
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Make some spacing comply better with coding standard
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2015-10-06 16:24:03 -06:00 |
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Gregory Nutt
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3fdd914203
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Costmetic fixes to C coding style
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2015-10-05 17:13:53 -06:00 |
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Gregory Nutt
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6fc6d17760
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Fix some spacing problems
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2015-10-04 14:59:08 -06:00 |
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Gregory Nutt
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cae0c9a2e3
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Standardize the width of all comment boxes in header files
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2015-10-02 17:47:23 -06:00 |
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Gregory Nutt
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36726b1bc4
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Standardize the width of all comment boxes in header files
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2015-10-02 17:42:29 -06:00 |
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Gregory Nutt
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7a2428819f
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Minor style: # if pre-processor command should be in columnn 1
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2015-09-18 12:47:24 -06:00 |
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Gregory Nutt
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999452c3ae
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Eliminate a warning detected by nuttx/tools/testbuild.sh
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2015-07-22 14:11:10 -06:00 |
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Gregory Nutt
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fb926e7283
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Fix references to the no-longer-existent misc/ directory in comments, README files, and documentation
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2015-06-28 08:08:57 -06:00 |
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Gregory Nutt
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d77a19f0a2
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Two r's and only two r's in the word interrupt
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2015-04-23 14:04:43 -06:00 |
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Gregory Nutt
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929ea217c7
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Remove executable flag from more .c and .h files
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2015-04-09 08:20:57 -06:00 |
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Gregory Nutt
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ae15c6963c
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Make some file section headers more consistent with standard
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2015-04-08 08:04:12 -06:00 |
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Gregory Nutt
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f0d318c124
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Big, very risky change: Remove all occurrences of up_maskack_irq() that disable and enable interrupts with up_ack_irq() that only acknowledges the interrupts. This is only used in interrupt decoding logic. Also remove the logic that unconditionally re-enables interrupts with the interrupt exits. This interferes with the drivers ability to control the interrupt state. This is a necessary, sweeping, global change and unfortunately impossible to test.
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2015-02-09 16:12:11 -06:00 |
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Gregory Nutt
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30b141e2c8
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Remove CONFIG_DEBUG_STACK. Adding CONFIG_STACK_COLORATION makes this configuration option pointless
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2015-01-24 06:49:51 -06:00 |
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Gregory Nutt
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e8f266001d
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Add CONFIG_STACK_COLORATION that does the same thing as CONFIG_DEBUG_STACK but without enabling debug. From David Sidrane
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2015-01-24 06:03:39 -06:00 |
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Gregory Nutt
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60d2547cd7
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Move selection for CONFIG_SERIAL_TERMIOS out of MCU Kconfigs to common drivers/serial/Kconfig. Add CONFIG_ARCH_HAVE_SERIAL_TERMIOS to indicate if an MCU supports TERMIOS
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2014-10-27 11:31:16 -06:00 |
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Gregory Nutt
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74bb07eeb4
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Build support for platform-specific shared memory logic. Not logic yet in place
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2014-09-24 07:38:11 -06:00 |
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Gregory Nutt
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04f75c42cc
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Add a sharable version of arm_virtpgaddr()
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2014-09-16 16:49:44 -06:00 |
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Gregory Nutt
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9879f47bbb
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Move some share-able logic from sama5/sam_pgalloc.c to armv7-a/arm_physpgaddr.c
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2014-09-16 13:29:43 -06:00 |
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Gregory Nutt
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ffff51c1b1
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Rename everything associated with the dynamic process stack to ustack to make room in the name space for a kstack
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2014-09-14 09:10:09 -06:00 |
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Gregory Nutt
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d956936535
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Add logic need to manage a virtualized stack. Not yet incorporated into base OS logic.
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2014-09-13 13:45:35 -06:00 |
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Gregory Nutt
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5d4f336b1f
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Move static helper routines from arm_addrenv.c and may them global so that they can be shared both forthcoming stack address environment logic.
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2014-09-13 13:17:44 -06:00 |
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Gregory Nutt
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3dd3b1f5e2
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The 'make export' target needs to bundle up the user C startup file (crt0), not the kernel head object
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2014-09-04 13:31:34 -06:00 |
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Gregory Nutt
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12775801c9
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Add support for delivery of use-mode signals in the kernel build.
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2014-09-02 15:58:14 -06:00 |
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Gregory Nutt
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31b8137956
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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.
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2014-09-01 15:39:34 -06:00 |
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Gregory Nutt
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587520a7d2
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Completes the implementation of sbrk() (untested)
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2014-09-01 10:46:51 -06:00 |
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Gregory Nutt
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05b6217876
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ARMv7-A: A little more logic and a few more fixes for Cortex-A kernel build
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2014-08-31 07:15:46 -06:00 |
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Gregory Nutt
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e11679acf8
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Rename CONFIG_NUTTX_KERNEL to CONFIG_BUILD_PROTECTED; Partially integrate new CONFIG_BUILD_KERNEL
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2014-08-29 14:47:22 -06:00 |
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Gregory Nutt
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2566ba7b1d
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Change naming of ELF interfaces from arch_ to up_ for consistency
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2014-08-25 06:47:14 -06:00 |
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Gregory Nutt
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1f5813a763
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After cached related fix, the ELF example is now functional
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2014-08-24 14:12:45 -06:00 |
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Gregory Nutt
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66abb71c57
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Change CONFIG_ADDRENV to CONFIG_ARCH_ADDRENV; change how it is selected -- the architecure must first declare support
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2014-08-24 06:42:11 -06:00 |
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Gregory Nutt
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41196945d6
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ARMv7-A: Add skeleton environment and build support for process address environments
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2014-08-23 18:59:24 -06:00 |
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Gregory Nutt
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6455f60c60
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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
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2014-08-08 18:39:28 -06:00 |
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Gregory Nutt
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594083d870
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Rename up_timerinit() to up_timer_initailize(); Add prototypes for candidate interfaces for the tickless OS; Don't build existing timer initialization logic if CONFIG_SCHED_TICKLESS is defined.
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2014-08-06 16:26:01 -06:00 |
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