Gregory Nutt
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26ba3a2b96
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Cosmetic changes from review of last PR
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2016-04-18 06:50:45 -06:00 |
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Gregory Nutt
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84b399136e
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GIC: Level or edge sensitive interrupt?
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2016-04-01 13:26:57 -06:00 |
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Gregory Nutt
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f698f3dcbe
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ARMv7-A GIC: Fix another initialization errors
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2016-04-01 08:53:43 -06:00 |
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Gregory Nutt
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ddc1b88027
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ARMv7-A GIC: Fix some initialization errors
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2016-04-01 08:40:51 -06:00 |
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Gregory Nutt
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855c9a5225
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ARMv7-A GIC: Move debug logic to a separate file; fix some errors in debug logic.
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2016-04-01 06:58:49 -06:00 |
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Gregory Nutt
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37cacc6178
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ARMv7 GIC: Fix some formatting errors in GIC debug output
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2016-03-31 18:26:15 -06:00 |
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Gregory Nutt
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70683d08bc
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i.MX6: Add GIC debug output
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2016-03-31 17:25:04 -06:00 |
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Gregory Nutt
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756e6050e4
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ARMv7-A: Need to set bits in the ICDDCR to enable forwarding of interrupts
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2016-03-31 09:18:55 -06:00 |
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Gregory Nutt
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12064b276a
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ARMv7-A: Fix an error in GIC initialization
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2016-03-31 08:05:12 -06:00 |
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Gregory Nutt
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1c56b8dd87
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Update some ARM registers for Cortex-A9
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2016-03-29 11:47:35 -06:00 |
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Gregory Nutt
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dcc93a7a44
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Make it clear that GIC support is GICv2
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2016-03-14 10:50:54 -06:00 |
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Gregory Nutt
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41b3af52b7
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i.MX6: Revamp GIC initialization logic; add missing register bit definitions and initialization of GIC control register for secure cases
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2016-03-13 10:12:45 -06:00 |
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Gregory Nutt
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6288e381ee
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Conform to revised SMP interfaces. Improve i.MX6 SMP startup handshake.
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2016-03-12 15:22:45 -06:00 |
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Gregory Nutt
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8ad1188fe5
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i.MX6: Finish initial cut at all SMP support
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2016-03-12 13:23:49 -06:00 |
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Gregory Nutt
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cbe7321508
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i.MX6: Finish GIC initialization
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2016-03-12 11:38:16 -06:00 |
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Gregory Nutt
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4d484399a9
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ARM: Remove some obsolete and incorrect conditional compilation
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2016-03-11 12:42:58 -06:00 |
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Gregory Nutt
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87e7e135ba
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i.MX6: GIC decode and prioritization logic
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2016-03-11 09:49:00 -06:00 |
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Gregory Nutt
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bc0fb5453a
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i.MX6: A little more GIC initialization logic
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2016-03-11 09:00:49 -06:00 |
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Gregory Nutt
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3d6519a223
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Implement Cortex-A9 up_cpu_index() using the MPIDR register. Thanks Alan.
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2016-03-10 14:02:58 -06:00 |
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Gregory Nutt
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a94febb551
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MPCore: Fix missing header file inclusion; Add GIC-based implementations of up_enabable_irq(0 and up_disable_irq()
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2016-03-10 08:37:34 -06:00 |
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Gregory Nutt
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5c75f83b55
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ARMv7-A GIC: Add definitions for shared interrupt IDs
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2016-03-10 07:13:40 -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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7b0a696498
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i.MX6: Add a system timer based on the i.MX6 GPT
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2016-03-09 12:16:44 -06:00 |
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Gregory Nutt
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80dce6dba1
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i.MX6: Add incomplete GPT header file
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2016-03-09 09:08:01 -06:00 |
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Gregory Nutt
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613786ff3d
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ARMv7-A: Add global timer header file
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2016-03-09 08:36:22 -06:00 |
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Gregory Nutt
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c404eae718
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Costmetic update to comments
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2016-03-03 09:12:13 -06:00 |
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Gregory Nutt
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3a14a4c4c6
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i.MX6: Put in basic framework for interrupt handling
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2016-03-03 08:50:56 -06:00 |
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Gregory Nutt
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a0783791a9
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GIC: Fix some name collisions and naming inconsistencies
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2016-03-03 08:50:25 -06:00 |
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Gregory Nutt
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52d499ba33
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ARMv7-A: Add hooks for some common GIC logic
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2016-03-02 14:56:54 -06:00 |
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Gregory Nutt
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db331d47dd
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ARMv7-A: Clean up some kruft in gic.h
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2016-03-01 12:55:48 -06:00 |
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Gregory Nutt
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f2eb90cd1c
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i.MX6: Add definition of base address of ARM multi-core registers
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2016-03-01 08:26:30 -06:00 |
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Gregory Nutt
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6949ff553b
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ARMv7-A: Revamp gic.h. Add mpcore.h
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2016-03-01 08:21:26 -06:00 |
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Gregory Nutt
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bb62237c80
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ARMv7-A: gic.h: Use register names from MPCore spec
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2016-02-29 19:25:59 -06:00 |
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Gregory Nutt
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1fdc8db30c
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ARMv7-A: Add GIC register definition header file
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2016-02-29 18:13:51 -06:00 |
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Gregory Nutt
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83bc1c97c3
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Rename irqsave() and irqrestore() to up_irq_save() and up_irq_restore()
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2016-02-14 16:11:25 -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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a6eb9a351c
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Add spinlock support for ARMv7-M architectures
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2016-02-09 13:44:22 -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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ed4e3c0a9e
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ARM: Replace explicit references to g_readytorun with indirect references via the macro this_task()
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2016-02-06 13:41:28 -06:00 |
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Gregory Nutt
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10001f8556
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WINTOOl should be selected only for Cygwin. MSYS and native should not have it.
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2016-01-09 16:34:33 -06:00 |
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Gregory Nutt
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6d0650349a
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Add support for ARM big-endian toolchains with prefix armeb-
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2015-12-26 18:13:01 -06:00 |
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Gregory Nutt
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9bcf27d15b
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TMS570 is big-endian
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2015-12-26 14:47:54 -06:00 |
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Gregory Nutt
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092c681157
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TMS570: Add a little more IRQ/FIQ logic
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2015-12-21 10:57:01 -06:00 |
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Gregory Nutt
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63d5032d3b
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TMS4570: Was not building arm_head.S or up_allocateheap.c; ARMv7-R: Fix variious problems not that arm_head.S is being built
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2015-12-19 18:56:23 -06:00 |
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Gregory Nutt
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bacf7cf07e
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ARMv7-R: fix some issues to get a clean compilation; TMS570: Add enough logic to support a minimum build. Not much there on the initial commit
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2015-12-16 09:03:14 -06:00 |
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Gregory Nutt
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1f05f49e66
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ARMv7-A: Update some co-processor register naming
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2015-12-14 13:04:03 -06:00 |
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Gregory Nutt
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6e9aa0a1d7
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ARMv7-A/M: Cosmetic changes
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2015-12-14 11:56:39 -06:00 |
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Gregory Nutt
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edecfc2dac
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ARMv7-A: Cosmetic changes
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2015-12-14 08:42:39 -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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79df561669
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Rename board_led_off to board_autoled_off
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2015-11-01 09:09:36 -06:00 |
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Gregory Nutt
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b28e32e3d3
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Rename board_led_on to board_autoled_on
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2015-11-01 09:07:06 -06:00 |
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Gregory Nutt
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b6638315a4
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Correct some spacing issues
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2015-10-07 11:39:06 -06:00 |
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Gregory Nutt
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0ca999e119
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Make some spacing comply better with coding standard
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2015-10-06 16:23:32 -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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26347891ac
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Apply same fix for ARMv7-M to other architectures
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2015-09-30 11:21:04 -06:00 |
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Gregory Nutt
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70f1a49fbe
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arch/arm/src/up_iternal.h and several ARM Make.defs files: In the original implementation, NOT defined(CONFIG_ARMV7M_CMNVECTOR) was a sufficient test to determine if lazy floating point register saving was being used. But recents changes added common lazy register as well so now that test must be (NOT defined(CONFIG_ARMV7M_CMNVECTOR) || defined(CONFIG_ARMV7M_LAZYFPU)).
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2015-08-31 08:40:02 -06:00 |
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Gregory Nutt
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0843af5367
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Fixes that call sched_resume_scheduler and sched_suspend_scheduler must include nuttx/sched.h
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2015-07-29 16:51:26 -06:00 |
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Gregory Nutt
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eddf8161a5
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Add scheduler resume/suspend calls to all implementations of up_release_pending()
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2015-07-26 10:13:29 -06:00 |
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Gregory Nutt
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37969b8279
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Add scheduler resume/suspend calls to all implementations of up_reprioritize_rtr()
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2015-07-26 09:46:28 -06:00 |
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Gregory Nutt
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838c5355eb
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Correct resume scheduler hooks and add suspend scheduler hooks to all implementations of up_unblock_task
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2015-07-26 09:07:47 -06:00 |
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Gregory Nutt
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a92c0a10ab
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Add scheduler resume/suspend calls in all implementations of up_block_task()
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2015-07-26 08:31:23 -06:00 |
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Gregory Nutt
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9d98177daa
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Add logic to reset the replenish the sporadic scheduler when a task is resumed
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2015-07-24 09:54:28 -06:00 |
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Gregory Nutt
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1839d132f0
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Add a dummy arch_invalidate_icache because for symmetry in the naming of cache operations
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2015-07-02 11:13:23 -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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29136e51cc
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Clean up and review of header files for conformance to standards
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2015-06-12 19:26:01 -06:00 |
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Gregory Nutt
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6481f1f68e
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ARMv7-A: Port some assertion debug logic from ARMv7-M
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2015-05-02 09:53:57 -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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a5043d5e60
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Add support for dumping board-specific information on assertion. From David Sidrane
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2015-03-04 07:00:29 -06:00 |
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Gregory Nutt
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429863f348
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arch/: board function prototypes are now in include/nuttx/board.h. Remove from architecture header file; Add inclusion of nuttx/board.h to all files referencing board functions
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2015-02-27 17:19:38 -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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25f187d754
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ARMv7-A interrupt handler: Should not automatically re-enable interrupts on interrupt return. That interferes with the driver's ability to manage interrupts.
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2015-02-09 15:24:31 -06:00 |
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Gregory Nutt
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56200909a0
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ARM assembly language memcpy.S was not returning a value in R0 it is required to do. From David Sidrane
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2015-01-29 06:36:53 -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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db9901e2f9
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Update everything under nuttx/arch to use the corrected syslog interfaces
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2014-10-08 12:48:47 -06:00 |
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Gregory Nutt
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083e808ad8
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This completes the implementation of shared memory support
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2014-09-24 09:27:17 -06:00 |
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Gregory Nutt
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327628ca19
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Build support for platform-specific shared memory logic. Not logic yet in place
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2014-09-24 07:39:06 -06:00 |
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Gregory Nutt
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25b52a111e
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Cosmetic
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2014-09-23 16:03:52 -06:00 |
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Gregory Nutt
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a9864bc100
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Extend virtual/physical address conversions to include addresses in shared memory.
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2014-09-23 16:03:08 -06:00 |
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Gregory Nutt
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cce614c67e
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Fix some inconsistent field name in struct task_group_s: addrenv should be tg_addrenv.
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2014-09-23 16:01:44 -06:00 |
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Gregory Nutt
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df26163f1f
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Add logic necessary to handler remapping of shared memory on contex switches
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2014-09-23 13:19:30 -06:00 |
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Gregory Nutt
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e94adf8ff4
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Ooops... a file that I forgot to add yesterday
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2014-09-17 09:52:07 -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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d936f1a918
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First round of changes to get the ELF configuration building again
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2014-09-16 15:37:05 -06:00 |
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Gregory Nutt
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c20907b86c
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These files were deleted and moved to a different location (see previos commit)
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2014-09-16 13:36:51 -06:00 |
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Gregory Nutt
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8058de7874
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remove tailing blank line
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2014-09-16 13:36:14 -06:00 |
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Gregory Nutt
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bd6f7c50e8
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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
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2014-09-16 13:35:29 -06:00 |
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Gregory Nutt
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8c3fd5a162
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Correct stack handling is signal deliver to user processes
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2014-09-16 13:33:13 -06:00 |
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Gregory Nutt
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ebc10e0237
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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 13:31:48 -06:00 |
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Gregory Nutt
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4a04ea48e4
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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 13:31:24 -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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4f1ca4cbb7
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Partial fix to an cache cleaning problem
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2014-09-15 16:04:42 -06:00 |
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Gregory Nutt
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35a282bc30
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Fix an error in a debug statement
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2014-09-15 15:15:57 -06:00 |
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Gregory Nutt
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e2952e4088
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Eliminate a bug introduced in last checking
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2014-09-15 15:10:50 -06:00 |
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Gregory Nutt
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d14d3b29bb
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ARMv7-A: Improvements to assertion output for kernel mode
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2014-09-15 15:03:55 -06:00 |
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Gregory Nutt
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9aae0adffa
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If we are configured to use a kernel stack while in SYSCALL handling, then we need to switch back to the user stack to deliver a signal
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2014-09-15 11:38:48 -06:00 |
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Gregory Nutt
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949cc1b20c
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Fix a typo in system call when fetching parameter from the stack: regs[REG_PC]+4 is the address, not regs[REG_PC+4]
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2014-09-15 10:55:10 -06:00 |
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