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zephyr/arch/xtensa/include/offsets_short_arch.h

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Xtensa port: Added fields offset support for kernel and thread structures. Change-Id: I9cc44f60757a2f988e2a6341da9591a5e5f54561 Signed-off-by: Mazen NEIFER <mazen@nestwave.com>
2017-01-21 03:55:41 +08:00
/*
arch/xtensa: General cleanup, remove dead code There was a bunch of dead historical cruft floating around in the arch/xtensa tree, left over from older code versions. It's time to do a cleanup pass. This is entirely refactoring and size optimization, no behavior changes on any in-tree devices should be present. Among the more notable changes: + xtensa_context.h offered an elaborate API to deal with a stack frame and context layout that we no longer use. + xtensa_rtos.h was entirely dead code + xtensa_timer.h was a parallel abstraction layer implementing in the architecture layer what we're already doing in our timer driver. + The architecture thread structs (_callee_saved and _thread_arch) aren't used by current code, and had dead fields that were removed. Unfortunately for standards compliance and C++ compatibility it's not possible to leave an empty struct here, so they have a single byte field. + xtensa_api.h was really just some interrupt management inlines used by irq.h, so fold that code into the outer header. + Remove the stale assembly offsets. This architecture doesn't use that facility. All told, more than a thousand lines have been removed. Not bad. Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
2021-02-14 02:32:42 +08:00
* Copyright (c) 2021 Intel Corporation
Xtensa port: Added fields offset support for kernel and thread structures. Change-Id: I9cc44f60757a2f988e2a6341da9591a5e5f54561 Signed-off-by: Mazen NEIFER <mazen@nestwave.com>
2017-01-21 03:55:41 +08:00
* SPDX-License-Identifier: Apache-2.0
*/
arch/xtensa: General cleanup, remove dead code There was a bunch of dead historical cruft floating around in the arch/xtensa tree, left over from older code versions. It's time to do a cleanup pass. This is entirely refactoring and size optimization, no behavior changes on any in-tree devices should be present. Among the more notable changes: + xtensa_context.h offered an elaborate API to deal with a stack frame and context layout that we no longer use. + xtensa_rtos.h was entirely dead code + xtensa_timer.h was a parallel abstraction layer implementing in the architecture layer what we're already doing in our timer driver. + The architecture thread structs (_callee_saved and _thread_arch) aren't used by current code, and had dead fields that were removed. Unfortunately for standards compliance and C++ compatibility it's not possible to leave an empty struct here, so they have a single byte field. + xtensa_api.h was really just some interrupt management inlines used by irq.h, so fold that code into the outer header. + Remove the stale assembly offsets. This architecture doesn't use that facility. All told, more than a thousand lines have been removed. Not bad. Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
2021-02-14 02:32:42 +08:00
/* Empty File */