8f34c2760d
project:cfg:BoardConfig_IPC: Added fastboot BoardConfig file and firmware post-scripts, distinguishing between the BoardConfigs for Luckfox Pico Pro and Luckfox Pico Max. project:app: Added fastboot_client and rk_smart_door for quick boot applications; updated rkipc app to adapt to the latest media library. media:samples: Added more usage examples. media:rockit: Fixed bugs; removed support for retrieving data frames from VPSS. media:isp: Updated rkaiq library and related tools to support connection to RKISP_Tuner. sysdrv:Makefile: Added support for compiling drv_ko on Luckfox Pico Ultra W using Ubuntu; added support for custom root filesystem. sysdrv:tools:board: Updated Buildroot optional mirror sources, updated some software versions, and stored device tree files and configuration files that undergo multiple modifications for U-Boot and kernel separately. sysdrv:source:mcu: Used RISC-V MCU SDK with RT-Thread system, mainly for initializing camera AE during quick boot. sysdrv:source:uboot: Added support for fastboot; added high baud rate DDR bin for serial firmware upgrades. sysdrv:source:kernel: Upgraded to version 5.10.160; increased NPU frequency for RV1106G3; added support for fastboot. Signed-off-by: luckfox-eng29 <eng29@luckfox.com>
39 lines
1.1 KiB
C
39 lines
1.1 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef __ASM_EXTABLE_H
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#define __ASM_EXTABLE_H
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/*
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* The exception table consists of pairs of relative offsets: the first
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* is the relative offset to an instruction that is allowed to fault,
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* and the second is the relative offset at which the program should
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* continue. No registers are modified, so it is entirely up to the
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* continuation code to figure out what to do.
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*
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* All the routines below use bits of fixup code that are out of line
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* with the main instruction path. This means when everything is well,
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* we don't even have to jump over them. Further, they do not intrude
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* on our cache or tlb entries.
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*/
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struct exception_table_entry
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{
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int insn, fixup;
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};
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#define ARCH_HAS_RELATIVE_EXTABLE
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#ifdef CONFIG_BPF_JIT
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int arm64_bpf_fixup_exception(const struct exception_table_entry *ex,
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struct pt_regs *regs);
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#else /* !CONFIG_BPF_JIT */
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static inline
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int arm64_bpf_fixup_exception(const struct exception_table_entry *ex,
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struct pt_regs *regs)
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{
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return 0;
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}
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#endif /* !CONFIG_BPF_JIT */
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extern int fixup_exception(struct pt_regs *regs);
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#endif
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