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-rw-r--r--ANDROID_3.4.5/arch/arm/kernel/head-nommu.S98
1 files changed, 0 insertions, 98 deletions
diff --git a/ANDROID_3.4.5/arch/arm/kernel/head-nommu.S b/ANDROID_3.4.5/arch/arm/kernel/head-nommu.S
deleted file mode 100644
index 278cfc14..00000000
--- a/ANDROID_3.4.5/arch/arm/kernel/head-nommu.S
+++ /dev/null
@@ -1,98 +0,0 @@
-/*
- * linux/arch/arm/kernel/head-nommu.S
- *
- * Copyright (C) 1994-2002 Russell King
- * Copyright (C) 2003-2006 Hyok S. Choi
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Common kernel startup code (non-paged MM)
- *
- */
-#include <linux/linkage.h>
-#include <linux/init.h>
-
-#include <asm/assembler.h>
-#include <asm/ptrace.h>
-#include <asm/asm-offsets.h>
-#include <asm/cp15.h>
-#include <asm/thread_info.h>
-
-/*
- * Kernel startup entry point.
- * ---------------------------
- *
- * This is normally called from the decompressor code. The requirements
- * are: MMU = off, D-cache = off, I-cache = dont care, r0 = 0,
- * r1 = machine nr.
- *
- * See linux/arch/arm/tools/mach-types for the complete list of machine
- * numbers for r1.
- *
- */
- .arm
-
- __HEAD
-ENTRY(stext)
-
- THUMB( adr r9, BSYM(1f) ) @ Kernel is always entered in ARM.
- THUMB( bx r9 ) @ If this is a Thumb-2 kernel,
- THUMB( .thumb ) @ switch to Thumb now.
- THUMB(1: )
-
- setmode PSR_F_BIT | PSR_I_BIT | SVC_MODE, r9 @ ensure svc mode
- @ and irqs disabled
-#ifndef CONFIG_CPU_CP15
- ldr r9, =CONFIG_PROCESSOR_ID
-#else
- mrc p15, 0, r9, c0, c0 @ get processor id
-#endif
- bl __lookup_processor_type @ r5=procinfo r9=cpuid
- movs r10, r5 @ invalid processor (r5=0)?
- beq __error_p @ yes, error 'p'
-
- adr lr, BSYM(__after_proc_init) @ return (PIC) address
- ARM( add pc, r10, #PROCINFO_INITFUNC )
- THUMB( add r12, r10, #PROCINFO_INITFUNC )
- THUMB( mov pc, r12 )
-ENDPROC(stext)
-
-/*
- * Set the Control Register and Read the process ID.
- */
-__after_proc_init:
-#ifdef CONFIG_CPU_CP15
- /*
- * CP15 system control register value returned in r0 from
- * the CPU init function.
- */
-#ifdef CONFIG_ALIGNMENT_TRAP
- orr r0, r0, #CR_A
-#else
- bic r0, r0, #CR_A
-#endif
-#ifdef CONFIG_CPU_DCACHE_DISABLE
- bic r0, r0, #CR_C
-#endif
-#ifdef CONFIG_CPU_BPREDICT_DISABLE
- bic r0, r0, #CR_Z
-#endif
-#ifdef CONFIG_CPU_ICACHE_DISABLE
- bic r0, r0, #CR_I
-#endif
-#ifdef CONFIG_CPU_HIGH_VECTOR
- orr r0, r0, #CR_V
-#else
- bic r0, r0, #CR_V
-#endif
- mcr p15, 0, r0, c1, c0, 0 @ write control reg
-#endif /* CONFIG_CPU_CP15 */
-
- b __mmap_switched @ clear the BSS and jump
- @ to start_kernel
-ENDPROC(__after_proc_init)
- .ltorg
-
-#include "head-common.S"