diff options
Diffstat (limited to 'ANDROID_3.4.5/arch/arm/include/asm/kexec.h')
-rw-r--r-- | ANDROID_3.4.5/arch/arm/include/asm/kexec.h | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/ANDROID_3.4.5/arch/arm/include/asm/kexec.h b/ANDROID_3.4.5/arch/arm/include/asm/kexec.h deleted file mode 100644 index c2b9b4bd..00000000 --- a/ANDROID_3.4.5/arch/arm/include/asm/kexec.h +++ /dev/null @@ -1,60 +0,0 @@ -#ifndef _ARM_KEXEC_H -#define _ARM_KEXEC_H - -#ifdef CONFIG_KEXEC - -/* Maximum physical address we can use pages from */ -#define KEXEC_SOURCE_MEMORY_LIMIT (-1UL) -/* Maximum address we can reach in physical address mode */ -#define KEXEC_DESTINATION_MEMORY_LIMIT (-1UL) -/* Maximum address we can use for the control code buffer */ -#define KEXEC_CONTROL_MEMORY_LIMIT (-1UL) - -#define KEXEC_CONTROL_PAGE_SIZE 4096 - -#define KEXEC_ARCH KEXEC_ARCH_ARM - -#define KEXEC_ARM_ATAGS_OFFSET 0x1000 -#define KEXEC_ARM_ZIMAGE_OFFSET 0x8000 - -#ifndef __ASSEMBLY__ - -/** - * crash_setup_regs() - save registers for the panic kernel - * @newregs: registers are saved here - * @oldregs: registers to be saved (may be %NULL) - * - * Function copies machine registers from @oldregs to @newregs. If @oldregs is - * %NULL then current registers are stored there. - */ -static inline void crash_setup_regs(struct pt_regs *newregs, - struct pt_regs *oldregs) -{ - if (oldregs) { - memcpy(newregs, oldregs, sizeof(*newregs)); - } else { - __asm__ __volatile__ ( - "stmia %[regs_base], {r0-r12}\n\t" - "mov %[_ARM_sp], sp\n\t" - "str lr, %[_ARM_lr]\n\t" - "adr %[_ARM_pc], 1f\n\t" - "mrs %[_ARM_cpsr], cpsr\n\t" - "1:" - : [_ARM_pc] "=r" (newregs->ARM_pc), - [_ARM_cpsr] "=r" (newregs->ARM_cpsr), - [_ARM_sp] "=r" (newregs->ARM_sp), - [_ARM_lr] "=o" (newregs->ARM_lr) - : [regs_base] "r" (&newregs->ARM_r0) - : "memory" - ); - } -} - -/* Function pointer to optional machine-specific reinitialization */ -extern void (*kexec_reinit)(void); - -#endif /* __ASSEMBLY__ */ - -#endif /* CONFIG_KEXEC */ - -#endif /* _ARM_KEXEC_H */ |