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* Canonicalize config.h includeSebastian Huber2020-04-161-1/+1
| | | | | | | | Use the following variant which was already used by most source files: #ifdef HAVE_CONFIG_H #include "config.h" #endif
* arm: Fix default exception handlerSebastian Huber2019-09-031-2/+2
| | | | Keep the stack pointer properly 8-byte aligned.
* Remove superfluous <rtems/system.h> includesSebastian Huber2019-03-141-1/+0
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* ARM: Fix _ARMV4_Exception_fiq_defaultMartin Galvan2015-02-271-0/+8
| | | | | | | | In _ARMV4_Exception_fiq_default, set the F bit of the SPSR so that when it gets loaded back to the CPSR in save_more_context it won't re-enable the FIQs. Tested on a TMS570LS3137.
* arm: Add support for FPv4-SP floating point unitSebastian Huber2014-08-121-5/+19
| | | | | This floating point unit is available in Cortex-M4 processors and defined by ARMv7-M. This adds basic support for other VFP-D16 variants.
* Change all references of rtems.com to rtems.org.Chris Johns2014-03-211-1/+1
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* arm: Fix exception frame informationSebastian Huber2013-07-161-1/+1
| | | | | Use the right stack pointer value for the exception frame. Assume that we do not have a double abort exception.
* arm: Fix default exception prologuesChris Johns2013-06-211-0/+6
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* arm: Support VFP-D32 and NeonSebastian Huber2013-05-101-11/+36
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* arm: Add and use default exception handlerSebastian Huber2013-01-071-0/+117
Add and use _ARMV4_Exception_undef_default(), _ARMV4_Exception_swi_default(), _ARMV4_Exception_data_abort_default(), _ARMV4_Exception_pref_abort_default(), _ARMV4_Exception_reserved_default(), _ARMV4_Exception_irq_default(), and _ARMV4_Exception_fiq_default().