Moved, renamed, and deleted files

The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.

1 files changed, 0 insertions, 136 deletions

diff --git a/ANDROID_3.4.5/arch/x86/lib/rwsem.S b/ANDROID_3.4.5/arch/x86/lib/rwsem.S
deleted file mode 100644
index 5dff5f04..00000000
--- a/ANDROID_3.4.5/arch/x86/lib/rwsem.S
+++ /dev/null
@@ -1,136 +0,0 @@
-/*
- * x86 semaphore implementation.
- *
- * (C) Copyright 1999 Linus Torvalds
- *
- * Portions Copyright 1999 Red Hat, Inc.
- *
- *	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.
- *
- * rw semaphores implemented November 1999 by Benjamin LaHaise <bcrl@kvack.org>
- */
-
-#include <linux/linkage.h>
-#include <asm/alternative-asm.h>
-#include <asm/dwarf2.h>
-
-#define __ASM_HALF_REG(reg)	__ASM_SEL(reg, e##reg)
-#define __ASM_HALF_SIZE(inst)	__ASM_SEL(inst##w, inst##l)
-
-#ifdef CONFIG_X86_32
-
-/*
- * The semaphore operations have a special calling sequence that
- * allow us to do a simpler in-line version of them. These routines
- * need to convert that sequence back into the C sequence when
- * there is contention on the semaphore.
- *
- * %eax contains the semaphore pointer on entry. Save the C-clobbered
- * registers (%eax, %edx and %ecx) except %eax whish is either a return
- * value or just clobbered..
- */
-
-#define save_common_regs \
-	pushl_cfi %ecx; CFI_REL_OFFSET ecx, 0
-
-#define restore_common_regs \
-	popl_cfi %ecx; CFI_RESTORE ecx
-
-	/* Avoid uglifying the argument copying x86-64 needs to do. */
-	.macro movq src, dst
-	.endm
-
-#else
-
-/*
- * x86-64 rwsem wrappers
- *
- * This interfaces the inline asm code to the slow-path
- * C routines. We need to save the call-clobbered regs
- * that the asm does not mark as clobbered, and move the
- * argument from %rax to %rdi.
- *
- * NOTE! We don't need to save %rax, because the functions
- * will always return the semaphore pointer in %rax (which
- * is also the input argument to these helpers)
- *
- * The following can clobber %rdx because the asm clobbers it:
- *   call_rwsem_down_write_failed
- *   call_rwsem_wake
- * but %rdi, %rsi, %rcx, %r8-r11 always need saving.
- */
-
-#define save_common_regs \
-	pushq_cfi %rdi; CFI_REL_OFFSET rdi, 0; \
-	pushq_cfi %rsi; CFI_REL_OFFSET rsi, 0; \
-	pushq_cfi %rcx; CFI_REL_OFFSET rcx, 0; \
-	pushq_cfi %r8;  CFI_REL_OFFSET r8,  0; \
-	pushq_cfi %r9;  CFI_REL_OFFSET r9,  0; \
-	pushq_cfi %r10; CFI_REL_OFFSET r10, 0; \
-	pushq_cfi %r11; CFI_REL_OFFSET r11, 0
-
-#define restore_common_regs \
-	popq_cfi %r11; CFI_RESTORE r11; \
-	popq_cfi %r10; CFI_RESTORE r10; \
-	popq_cfi %r9;  CFI_RESTORE r9; \
-	popq_cfi %r8;  CFI_RESTORE r8; \
-	popq_cfi %rcx; CFI_RESTORE rcx; \
-	popq_cfi %rsi; CFI_RESTORE rsi; \
-	popq_cfi %rdi; CFI_RESTORE rdi
-
-#endif
-
-/* Fix up special calling conventions */
-ENTRY(call_rwsem_down_read_failed)
-	CFI_STARTPROC
-	save_common_regs
-	__ASM_SIZE(push,_cfi) %__ASM_REG(dx)
-	CFI_REL_OFFSET __ASM_REG(dx), 0
-	movq %rax,%rdi
-	call rwsem_down_read_failed
-	__ASM_SIZE(pop,_cfi) %__ASM_REG(dx)
-	CFI_RESTORE __ASM_REG(dx)
-	restore_common_regs
-	ret
-	CFI_ENDPROC
-ENDPROC(call_rwsem_down_read_failed)
-
-ENTRY(call_rwsem_down_write_failed)
-	CFI_STARTPROC
-	save_common_regs
-	movq %rax,%rdi
-	call rwsem_down_write_failed
-	restore_common_regs
-	ret
-	CFI_ENDPROC
-ENDPROC(call_rwsem_down_write_failed)
-
-ENTRY(call_rwsem_wake)
-	CFI_STARTPROC
-	/* do nothing if still outstanding active readers */
-	__ASM_HALF_SIZE(dec) %__ASM_HALF_REG(dx)
-	jnz 1f
-	save_common_regs
-	movq %rax,%rdi
-	call rwsem_wake
-	restore_common_regs
-1:	ret
-	CFI_ENDPROC
-ENDPROC(call_rwsem_wake)
-
-ENTRY(call_rwsem_downgrade_wake)
-	CFI_STARTPROC
-	save_common_regs
-	__ASM_SIZE(push,_cfi) %__ASM_REG(dx)
-	CFI_REL_OFFSET __ASM_REG(dx), 0
-	movq %rax,%rdi
-	call rwsem_downgrade_wake
-	__ASM_SIZE(pop,_cfi) %__ASM_REG(dx)
-	CFI_RESTORE __ASM_REG(dx)
-	restore_common_regs
-	ret
-	CFI_ENDPROC
-ENDPROC(call_rwsem_downgrade_wake)