diff options
| -rw-r--r-- | arch/arm/Kconfig | 10 | ||||
| -rw-r--r-- | arch/arm/configs/badge4_defconfig | 1 | ||||
| -rw-r--r-- | arch/arm/kernel/Makefile | 1 | ||||
| -rw-r--r-- | arch/arm/kernel/arthur.c | 94 |
4 files changed, 0 insertions, 106 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index cf4c0c99aa25..57a8df044c1f 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -2126,16 +2126,6 @@ menu "Userspace binary formats" source "fs/Kconfig.binfmt" -config ARTHUR - tristate "RISC OS personality" - depends on !AEABI - help - Say Y here to include the kernel code necessary if you want to run - Acorn RISC OS/Arthur binaries under Linux. This code is still very - experimental; if this sounds frightening, say N and sleep in peace. - You can also say M here to compile this support as a module (which - will be called arthur). - endmenu menu "Power management options" diff --git a/arch/arm/configs/badge4_defconfig b/arch/arm/configs/badge4_defconfig index 0494c8f229a2..d59009878312 100644 --- a/arch/arm/configs/badge4_defconfig +++ b/arch/arm/configs/badge4_defconfig @@ -12,7 +12,6 @@ CONFIG_CPU_FREQ_GOV_PERFORMANCE=y CONFIG_FPE_NWFPE=y CONFIG_BINFMT_AOUT=m CONFIG_BINFMT_MISC=m -CONFIG_ARTHUR=m CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y diff --git a/arch/arm/kernel/Makefile b/arch/arm/kernel/Makefile index 902397dd1000..d9d33fa92984 100644 --- a/arch/arm/kernel/Makefile +++ b/arch/arm/kernel/Makefile @@ -34,7 +34,6 @@ obj-$(CONFIG_CPU_IDLE) += cpuidle.o obj-$(CONFIG_ISA_DMA_API) += dma.o obj-$(CONFIG_FIQ) += fiq.o fiqasm.o obj-$(CONFIG_MODULES) += armksyms.o module.o -obj-$(CONFIG_ARTHUR) += arthur.o obj-$(CONFIG_ISA_DMA) += dma-isa.o obj-$(CONFIG_PCI) += bios32.o isa.o obj-$(CONFIG_ARM_CPU_SUSPEND) += sleep.o suspend.o diff --git a/arch/arm/kernel/arthur.c b/arch/arm/kernel/arthur.c deleted file mode 100644 index 321c5291d05f..000000000000 --- a/arch/arm/kernel/arthur.c +++ /dev/null @@ -1,94 +0,0 @@ -/* - * linux/arch/arm/kernel/arthur.c - * - * Copyright (C) 1998, 1999, 2000, 2001 Philip Blundell - * - * Arthur personality - */ - -/* - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - */ - -#include <linux/module.h> -#include <linux/personality.h> -#include <linux/stddef.h> -#include <linux/signal.h> -#include <linux/init.h> -#include <linux/sched.h> - -#include <asm/ptrace.h> - -/* Arthur doesn't have many signals, and a lot of those that it does - have don't map easily to any Linux equivalent. Never mind. */ - -#define ARTHUR_SIGABRT 1 -#define ARTHUR_SIGFPE 2 -#define ARTHUR_SIGILL 3 -#define ARTHUR_SIGINT 4 -#define ARTHUR_SIGSEGV 5 -#define ARTHUR_SIGTERM 6 -#define ARTHUR_SIGSTAK 7 -#define ARTHUR_SIGUSR1 8 -#define ARTHUR_SIGUSR2 9 -#define ARTHUR_SIGOSERROR 10 - -static unsigned long arthur_to_linux_signals[32] = { - 0, 1, 2, 3, 4, 5, 6, 7, - 8, 9, 10, 11, 12, 13, 14, 15, - 16, 17, 18, 19, 20, 21, 22, 23, - 24, 25, 26, 27, 28, 29, 30, 31 -}; - -static unsigned long linux_to_arthur_signals[32] = { - 0, -1, ARTHUR_SIGINT, -1, - ARTHUR_SIGILL, 5, ARTHUR_SIGABRT, 7, - ARTHUR_SIGFPE, 9, ARTHUR_SIGUSR1, ARTHUR_SIGSEGV, - ARTHUR_SIGUSR2, 13, 14, ARTHUR_SIGTERM, - 16, 17, 18, 19, - 20, 21, 22, 23, - 24, 25, 26, 27, - 28, 29, 30, 31 -}; - -static void arthur_lcall7(int nr, struct pt_regs *regs) -{ - struct siginfo info; - info.si_signo = SIGSWI; - info.si_errno = nr; - /* Bounce it to the emulator */ - send_sig_info(SIGSWI, &info, current); -} - -static struct exec_domain arthur_exec_domain = { - .name = "Arthur", - .handler = arthur_lcall7, - .pers_low = PER_RISCOS, - .pers_high = PER_RISCOS, - .signal_map = arthur_to_linux_signals, - .signal_invmap = linux_to_arthur_signals, - .module = THIS_MODULE, -}; - -/* - * We could do with some locking to stop Arthur being removed while - * processes are using it. - */ - -static int __init arthur_init(void) -{ - return register_exec_domain(&arthur_exec_domain); -} - -static void __exit arthur_exit(void) -{ - unregister_exec_domain(&arthur_exec_domain); -} - -module_init(arthur_init); -module_exit(arthur_exit); - -MODULE_LICENSE("GPL"); |