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* cdl/hal_arm.cdl: Add CDL to control whether both IRQs and FIQs are disabled in critical sections, or only IRQs. The default is to disable both and translate any FIQs into IRQs for delivery. The alternative is for FIQs to essentially exist outside eCos. * include/hal_arch.h (CPSR_THREAD_INITIAL): * include/hal_intr.h (CPSR_INTR_MASK, HAL_*_INTERRUPTS) (HAL_*_FIQ): Add definitions for separating FIQ from IRQ. * src/hal_mk_defs.c (main): * src/vectors.S (start, FIQ, IRQ, spurious_IRQ): (hal_*_interrupts, hal_*_FIQ, __fiq_stack_base): Add support for separating FIQ from IRQ in critical section processing.
author nickg
date Fri, 11 May 2012 10:24:33 +0000
parents e942a29011aa
children
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e942a29011aa * Makefile: ECOS_INSTALL -> INSTALL_DIR
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1 2003-03-03 John Dallaway <jld@ecoscentric.com>
e942a29011aa * Makefile: ECOS_INSTALL -> INSTALL_DIR
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e942a29011aa * Makefile: ECOS_INSTALL -> INSTALL_DIR
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3 Makefile: Rename ECOS_INSTALL -> INSTALL_DIR to match
e942a29011aa * Makefile: ECOS_INSTALL -> INSTALL_DIR
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4 documentation.
e942a29011aa * Makefile: ECOS_INSTALL -> INSTALL_DIR
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df4428db3e29 * Makefile: Simplify by reference to ecos.mak
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6 2003-01-20 John Dallaway <jld@ecoscentric.com>
df4428db3e29 * Makefile: Simplify by reference to ecos.mak
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df4428db3e29 * Makefile: Simplify by reference to ecos.mak
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8 Makefile: Simplify by reference to ecos.mak