Web20 de nov. de 2024 · ORC (Oops Rewind Capability) Unwinder The much acclaimed replacement to frame pointers and the (out of tree) DWARF unwinder. Through … Web11 de jul. de 2024 · ORC stands for Oops Rewind Capability. Other v3 changes: - Rebase on tip (first 3 objtool patches were merged). - Add Andy's patches (1-2) to fix unwinding from an empty irq stack. - Add new patches (3-4) to fix other related issues. - Add new patch (10) to make it easier to move from FRAME_POINTER to ORC_UNWINDER.
Linux 4.14 Release – Main Changes, ARM & MIPS Architecture
WebMan, I got considerably smaller kernel images by disabling the ORC unwinder (Oops Rewind Capability), which is the default, in favour of the Guess unwinder in Kernel … Web20 de ago. de 2024 · To have a pause or rewind button on a TV or radio, the only real requirement is a bunch of memory. The TiVO did this with a hard drive, and [MagicWolfi] is doing this with 256 MB of SDRAM. That... pascal auffray
[PATCH v3.1 09/10] x86/unwind: add ORC unwinder
Web6 de mai. de 2011 · # SPDX-License-Identifier: GPL-2.0 config TRACE_IRQFLAGS_SUPPORT def_bool y config EARLY_PRINTK_USB bool config X86_VERBOSE_BOOTUP bool "Enable verbose x86 bootup info messages" d Webb) ORC (Oops Rewind Capability) unwind table generation An alternative to frame pointers and DWARF, ORC unwind data can be used to walk the stack. Unlike frame pointers, … WebThe difference is that the. +format of the ORC data is much simpler than DWARF, which in turn allows. +the ORC unwinder to be much simpler and faster. +. +The ORC data consists of unwind tables which are generated by objtool. +They contain out-of-band data which is used by the in-kernel ORC. +unwinder. pascal atlanta