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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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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d8561fbcae
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Remove execute privileges from some header files
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2015-02-01 06:24:18 -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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946b916f69
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Initial integration of kernel stack (does not work)
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2014-09-14 11:19:34 -06:00 |
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Gregory Nutt
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16ddffc941
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Add the initial implementation of the process kernel stack logic. Not yet integrated into the main OS logic nor tested.
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2014-09-14 09:53:54 -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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006cf7d745
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Add logic to initialize the per-process user heap when each user process is started
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2014-09-10 15:55:36 -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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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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db69d94935
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Fix ARM7/9 and Cortex-A SYSCALLs: For threads in SVC mode, the SVC instructions clobbers R14. This must be taken account in the inline assembly
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2014-08-29 10:07:11 -06:00 |
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Gregory Nutt
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8dd679e875
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ARMv7-A: Add SYSCALL handling logic
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2014-08-28 14:52:14 -06:00 |
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Gregory Nutt
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cb8e081dba
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Mostly cosmetic use of uintptr_t to hold addresses instead of uint32_t
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2014-08-26 10:44:10 -06:00 |
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Gregory Nutt
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699a54a022
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Misc changed to get the SAMA5 ELF configuration with address environments working
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2014-08-25 13:28:13 -06:00 |
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Gregory Nutt
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8907616478
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Cortex-A/SAMA5 address environment support is code complete (untested)
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2014-08-25 11:18:32 -06:00 |
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Gregory Nutt
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95c79c675c
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Add addrenv.h; First cut at Cortex-A address environment structures; Add configuration options to setup address enviornment
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2014-08-24 09:57:53 -06:00 |
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Gregory Nutt
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0a134f0158
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Need to enable FIQ in initial task state; Improve H32/64 test in IRQ handling
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2014-06-21 09:55:09 -06:00 |
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Gregory Nutt
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c68d2532be
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SAMA5D4: Add support for secure/FIQ interrupts; SAIC supports need to be be enabled unconditionally
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2014-06-20 18:16:41 -06:00 |
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Gregory Nutt
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25d4ff745b
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More trailing whilespace removal
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2014-04-13 16:22:22 -06:00 |
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Gregory Nutt
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0673a9564c
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Oops. Mnemonic changed from SWI to SVC in cortex A
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2014-01-05 15:59:49 -06:00 |
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Gregory Nutt
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b9816723a5
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Add ARMv7-A syscall.h header file
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2014-01-05 15:49:06 -06:00 |
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Gregory Nutt
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8695c89aa4
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SAMA5: Modification of some CPSR-related inline functions
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2013-07-31 09:11:24 -06:00 |
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Gregory Nutt
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b75a0cf8be
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Add ARMv7-A irqdisable() inline function
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2013-07-30 11:37:09 -06:00 |
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Gregory Nutt
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cb3f394d53
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Improve some ARMv7-A/M floating point register save time; Add floating point register save logic for ARMv7-A
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2013-07-23 17:52:06 -06:00 |
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Gregory Nutt
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ca9b52b07f
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SAMA5/Cortex-A: Improve irqsave/restore inlines + add irqenable. Add skeleton file for SAMA5 interrupt management. Also change from last commit that was left in the editor
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2013-07-21 17:08:40 -06:00 |
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Gregory Nutt
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28a90ba46d
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Some initial frame for Cortex-A5 support. No much yet
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2013-07-18 15:20:47 -06:00 |
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