site stats

Loongarch syscall

Web19 de mar. de 2024 · LoongArch is a new RISC ISA, which is a bit like MIPS or RISC-V. LoongArch includes a reduced 32-bit version (LA32R), a standard 32-bit version (LA32S) and a 64-bit version (LA64). LoongArch use ACPI as its boot protocol LoongArch-specific interrupt controllers (similar to APIC) are already added in the next revision of ACPI … Web4 de abr. de 2024 · LoongArch 特点 – 用户态指令 – 保持典型RISC风格: 定长、32通用定/浮点、 load-store结构 – 提升效率 • 取消延迟槽 • 新增以PC为源操作的运算指令 • 实现位操作等多数指令集选择增加的指令 – ABI – 更多的可用寄存器 – 相对PC的重定位 – 系统态

QEMU patches - Patchwork - Linux kernel

Web23 de mar. de 2024 · AFAIK nobody will put syscall on a hot path, and the cycles saved by using the assembly implementation should be negligible comparing with all the cost of … WebBooting Linux/LoongArch. 2.1. Information passed from BootLoader to kernel. 2.2. Header of Linux/LoongArch kernel images. 3. IRQ chip model (hierarchy) of LoongArch. 3.1. … huffman \\u0026 huffman harlan ky https://flowingrivermartialart.com

[PATCH] LoongArch: Add Syscall Assembly Implementation

WebSo, here is a lovingly hand-crafted Linux Syscall table for the x86 [-64] architecture, with arguments, calling convention and links to the code included. Also, fuzzy search! 64-bit 32-bit (Coming soon) Instruction: syscall Return value found in: %rax Webnext prev parent reply other threads:[~2024-03-06 11:40 UTC newest] Thread overview: 23+ messages / expand[flat nested] mbox.gz Atom feed top 2024-03-06 11:28 [PATCH V7 00/22] arch: Add basic LoongArch support Huacai Chen 2024-03-06 11:28 ` [PATCH V7 01/22] Documentation: LoongArch: Add basic documentations Huacai Chen 2024-03-06 … huffman \u0026 huffman london ky

arch: Add basic LoongArch support [LWN.net]

Category:LKML: Huacai Chen: [PATCH V3 19/22] LoongArch: Add VDSO …

Tags:Loongarch syscall

Loongarch syscall

Searchable Linux Syscall Table for x86 and x86_64 PyTux - Filippo

Web3 de set. de 2024 · LoongArch: Add boot and setup routines. LoongArch: Add exception/interrupt handling. LoongArch: Add process management. LoongArch: Add memory management. LoongArch: Add system call support. LoongArch: Add signal handling support. LoongArch: Add elf and module support. LoongArch: Add misc … WebLoongArch version. + Copyright (C) 2024 Loongson Technology, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or …

Loongarch syscall

Did you know?

Web1. Introduction to LoongArch ¶. LoongArch is a new RISC ISA, which is a bit like MIPS or RISC-V. There are currently 3 variants: a reduced 32-bit version (LA32R), a standard 32 … Websyscall code; 触发系统调用异常。 目前 LoongArch/Linux 系统调用支持 6 个参数，使用 syscall 0 前应该先设置好参数寄存器 $a0-$a5，并把系统调用号放 $a7 中，系统调用的 …

WebThe LoongArch architecture (LoongArch) is an Instruction Set Architecture (ISA) that has Reduced Instruction Set Computer (RISC) style. The LoongArch Reference Manual is … Web6 de abr. de 2024 · [PATCH] LoongArch: Add built-in functions description of LoongArch BASE instruction set instructions. Xi Ruoyao [email protected] Thu Apr 6 08:58:06 GMT 2024. Previous message (by thread): [PATCH] LoongArch: Add built-in functions description of LoongArch BASE instruction set instructions. Next message (by thread): …

Web10 de abr. de 2024 · Linux/loongarch version. + Copyright (C) 2024 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version … Web23 de mar. de 2024 · + LoongArch system calls take between 0 and 7 arguments. On entry here nr + is in a0 and any other system call arguments are in register a1..a7. + + For …

Web* [PATCH 0/2] LoongArch syscall ABI documentation @ 2024-10-18 10:04 WANG Xuerui 2024-10-18 10:04 ` [PATCH 1/2] Documentation: LoongArch: Document the syscall …

Web12 de abr. de 2024 · user_pt_regs` definition. keep it consistent with the definition in the libunwind tool. PERF_REG_LOONGARCH_PC = 33. > # support is detected in system. Add supported architectures. > # to the check. > + * Perf annotate functions. > +# Generate system call table for perf. Derived from. huffman ball parkWeb23 de jun. de 2024 · Message ID: [email protected] (mailing list archive)State: New, archived: Headers: show huffman audioWeb9 de mai. de 2024 · --- sysdeps/loongarch/abort-instr.h 2 + sysdeps/loongarch/hp-timing.h 42 +++ .../unix/sysv/linux/loongarch/arch-syscall.h 303 +++++ … huffman \\u0026 huffman psc