~ [ source navigation ] ~ [ diff markup ] ~ [ identifier search ] ~

TOMOYO Linux Cross Reference
Linux/arch/arm/include/asm/traps.h

Version: ~ [ linux-6.12-rc7 ] ~ [ linux-6.11.7 ] ~ [ linux-6.10.14 ] ~ [ linux-6.9.12 ] ~ [ linux-6.8.12 ] ~ [ linux-6.7.12 ] ~ [ linux-6.6.60 ] ~ [ linux-6.5.13 ] ~ [ linux-6.4.16 ] ~ [ linux-6.3.13 ] ~ [ linux-6.2.16 ] ~ [ linux-6.1.116 ] ~ [ linux-6.0.19 ] ~ [ linux-5.19.17 ] ~ [ linux-5.18.19 ] ~ [ linux-5.17.15 ] ~ [ linux-5.16.20 ] ~ [ linux-5.15.171 ] ~ [ linux-5.14.21 ] ~ [ linux-5.13.19 ] ~ [ linux-5.12.19 ] ~ [ linux-5.11.22 ] ~ [ linux-5.10.229 ] ~ [ linux-5.9.16 ] ~ [ linux-5.8.18 ] ~ [ linux-5.7.19 ] ~ [ linux-5.6.19 ] ~ [ linux-5.5.19 ] ~ [ linux-5.4.285 ] ~ [ linux-5.3.18 ] ~ [ linux-5.2.21 ] ~ [ linux-5.1.21 ] ~ [ linux-5.0.21 ] ~ [ linux-4.20.17 ] ~ [ linux-4.19.323 ] ~ [ linux-4.18.20 ] ~ [ linux-4.17.19 ] ~ [ linux-4.16.18 ] ~ [ linux-4.15.18 ] ~ [ linux-4.14.336 ] ~ [ linux-4.13.16 ] ~ [ linux-4.12.14 ] ~ [ linux-4.11.12 ] ~ [ linux-4.10.17 ] ~ [ linux-4.9.337 ] ~ [ linux-4.4.302 ] ~ [ linux-3.10.108 ] ~ [ linux-2.6.32.71 ] ~ [ linux-2.6.0 ] ~ [ linux-2.4.37.11 ] ~ [ unix-v6-master ] ~ [ ccs-tools-1.8.9 ] ~ [ policy-sample ] ~
Architecture: ~ [ i386 ] ~ [ alpha ] ~ [ m68k ] ~ [ mips ] ~ [ ppc ] ~ [ sparc ] ~ [ sparc64 ] ~

  1 /* SPDX-License-Identifier: GPL-2.0 */
  2 #ifndef _ASMARM_TRAP_H
  3 #define _ASMARM_TRAP_H
  4 
  5 #include <linux/linkage.h>
  6 #include <linux/list.h>
  7 
  8 struct pt_regs;
  9 struct task_struct;
 10 
 11 struct undef_hook {
 12         struct list_head node;
 13         u32 instr_mask;
 14         u32 instr_val;
 15         u32 cpsr_mask;
 16         u32 cpsr_val;
 17         int (*fn)(struct pt_regs *regs, unsigned int instr);
 18 };
 19 
 20 void register_undef_hook(struct undef_hook *hook);
 21 void unregister_undef_hook(struct undef_hook *hook);
 22 
 23 static inline int __in_irqentry_text(unsigned long ptr)
 24 {
 25         extern char __irqentry_text_start[];
 26         extern char __irqentry_text_end[];
 27 
 28         return ptr >= (unsigned long)&__irqentry_text_start &&
 29                ptr < (unsigned long)&__irqentry_text_end;
 30 }
 31 
 32 extern void early_trap_init(void *);
 33 extern void dump_backtrace_entry(unsigned long where, unsigned long from,
 34                                  unsigned long frame, const char *loglvl);
 35 extern void ptrace_break(struct pt_regs *regs);
 36 
 37 extern void *vectors_page;
 38 
 39 asmlinkage void dump_backtrace_stm(u32 *stack, u32 instruction, const char *loglvl);
 40 asmlinkage void do_undefinstr(struct pt_regs *regs);
 41 asmlinkage void handle_fiq_as_nmi(struct pt_regs *regs);
 42 asmlinkage void bad_mode(struct pt_regs *regs, int reason);
 43 asmlinkage int arm_syscall(int no, struct pt_regs *regs);
 44 asmlinkage void baddataabort(int code, unsigned long instr, struct pt_regs *regs);
 45 asmlinkage void __div0(void);
 46 asmlinkage void handle_bad_stack(struct pt_regs *regs);
 47 
 48 #endif
 49 

~ [ source navigation ] ~ [ diff markup ] ~ [ identifier search ] ~

kernel.org | git.kernel.org | LWN.net | Project Home | SVN repository | Mail admin

Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.

sflogo.php