FCL/sf/os/kernelhwsrv: kerneltest/e32test/nkernsa/arm/armutils.cia@947f0dc9f7a8 (annotated)

0 a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	1	// Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	2	// All rights reserved.
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	3	// This component and the accompanying materials are made available
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	4	// under the terms of the License "Eclipse Public License v1.0"
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	5	// which accompanies this distribution, and is available
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	6	// at the URL "http://www.eclipse.org/legal/epl-v10.html".
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	7	//
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	8	// Initial Contributors:
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	9	// Nokia Corporation - initial contribution.
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	10	//
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	11	// Contributors:
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	12	//
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	13	// Description:
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	14	// e32test\nkernsa\arm\armutils.cia
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	15	//
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	16	//
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	17
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	18	#include <arm.h>
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	19	#include <nktest/nkutils.h>
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	20	#include <e32cia.h>
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	21
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	22	#ifdef __SMP__
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	23	#include <arm_tmr.h>
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	24	#endif
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	25
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	26	extern "C" {
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	27
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	28	void thread_request_signal(NThread* aThread);
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	29
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	30	extern TUint64 fcf;
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	31	extern TUint32 nfcf;
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	32	extern TUint32 nfcfs;
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	33
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	34	__NAKED__ void __cpu_idle()
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	35	{
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	36	ARM_WFI;
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	37	__JUMP(,lr);
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	38	}
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	39
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	40	__NAKED__ void __cpu_yield()
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	41	{
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	42	ARM_YIELD;
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	43	__JUMP(,lr);
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	44	}
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	45
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	46	__NAKED__ TLinAddr __stack_pointer()
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	47	{
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	48	asm("mov r0, sp ");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	49	__JUMP(,lr);
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	50	}
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	51
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	52	__NAKED__ TUint32 __cpu_status_reg()
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	53	{
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	54	asm("mrs r0, cpsr ");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	55	__JUMP(,lr);
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	56	}
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	57
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	58	__NAKED__ TUint32 __cpu_id()
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	59	{
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	60	asm("mrc p15, 0, r0, c0, c0, 5 ");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	61	__JUMP(,lr);
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	62	}
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	63
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	64	__NAKED__ TUint32 __trace_cpu_num()
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	65	{
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	66	asm("mrc p15, 0, r0, c0, c0, 5 ");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	67	asm("and r0, r0, #15 ");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	68	__JUMP(,lr);
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	69	}
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	70
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	71	__NAKED__ TUint32 __get_rwno_tid()
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	72	{
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	73	GET_RWNO_TID(,r0);
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	74	__JUMP(,lr);
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	75	}
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	76
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	77	__NAKED__ TUint32 __get_static_data()
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	78	{
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	79	asm("ldr r0, 1f ");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	80	asm("ldr r0, [r0] ");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	81	__JUMP(,lr);
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	82	asm("1: ");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	83	asm(".word %a0" : : "i" ((TInt)&TheScheduler));
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	84	}
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	85
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	86	#ifdef __SMP__
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	87	__NAKED__ TUint32 __get_local_timer_address()
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	88	{
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	89	GET_RWNO_TID(,r0);
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	90	asm("nop ");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	91	asm("nop ");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	92	asm("nop ");
90 947f0dc9f7a8 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	93	asm("ldr r0, [r0, #%a0]" : : "i" _FOFF(TSubScheduler,iSSX.iLocalTimerAddr));
0 a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	94	asm("nop ");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	95	asm("nop ");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	96	asm("nop ");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	97	__JUMP(,lr);
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	98	}
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	99
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	100	__NAKED__ TUint32 __get_local_timer_count()
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	101	{
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	102	GET_RWNO_TID(,r0);
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	103	asm("nop ");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	104	asm("nop ");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	105	asm("nop ");
90 947f0dc9f7a8 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	106	asm("ldr r1, [r0, #%a0]" : : "i" _FOFF(TSubScheduler,iSSX.iLocalTimerAddr));
0 a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	107	asm("nop ");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	108	asm("nop ");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	109	asm("nop ");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	110	asm("ldr r0, [r1, #%a0]" : : "i" _FOFF(ArmLocalTimer,iTimerCount));
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	111	asm("cmp r0, #0 ");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	112	__JUMP(,lr);
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	113	}
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	114
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	115	__NAKED__ TUint32 __set_local_timer_count()
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	116	{
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	117	GET_RWNO_TID(,r0);
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	118	asm("nop ");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	119	asm("nop ");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	120	asm("nop ");
90 947f0dc9f7a8 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	121	asm("ldr r1, [r0, #%a0]" : : "i" _FOFF(TSubScheduler,iSSX.iLocalTimerAddr));
0 a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	122	asm("nop ");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	123	asm("nop ");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	124	asm("nop ");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	125	asm("ldr r0, [r1, #%a0]" : : "i" _FOFF(ArmLocalTimer,iTimerCount));
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	126	asm("str r0, [r1, #%a0]" : : "i" _FOFF(ArmLocalTimer,iTimerCount));
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	127	__JUMP(,lr);
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	128	}
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	129
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	130	__NAKED__ TUint32 __swp_local_timer_count()
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	131	{
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	132	GET_RWNO_TID(,r0);
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	133	asm("nop ");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	134	asm("nop ");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	135	asm("nop ");
90 947f0dc9f7a8 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	136	asm("ldr r1, [r0, #%a0]" : : "i" _FOFF(TSubScheduler,iSSX.iLocalTimerAddr));
0 a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	137	asm("nop ");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	138	asm("nop ");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	139	asm("nop ");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	140	asm("ldr r0, [r1, #%a0]!" : : "i" _FOFF(ArmLocalTimer,iTimerCount));
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	141	asm("swp r0, r0, [r1] ");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	142	__JUMP(,lr);
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	143	}
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	144	#endif
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	145
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	146	TUint32 __NAKED__ norm_fast_counter()
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	147	{
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	148	asm("str lr, [sp, #-4]! ");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	149	asm("bl " CSM_CFUNC(fast_counter));
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	150	asm("ldr r2, __nfcfs ");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	151	asm("ldr r2, [r2] ");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	152	asm("rsb r3, r2, #32 ");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	153	asm("mov r0, r0, lsr r2 ");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	154	asm("orr r0, r0, r1, lsl r3 ");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	155	__POPRET("");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	156
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	157	asm("__nfcfs: ");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	158	asm(".word nfcfs ");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	159	}
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	160
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	161	__NAKED__ TUint32 set_bit0_if_nonnull(TUint32&)
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	162	{
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	163	__DATA_MEMORY_BARRIER_Z__(r12);
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	164	asm("mov r3, r0 ");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	165	asm("1: ");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	166	LDREX(0,3);
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	167	asm("movs r1, r0 ");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	168	asm("beq 2f ");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	169	asm("orr r1, r1, #1 ");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	170	STREX(12,1,3);
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	171	asm("cmp r12, #0 ");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	172	asm("bne 1b ");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	173	asm("2: ");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	174	__DATA_MEMORY_BARRIER_Z__(r12);
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	175	__JUMP(,lr);
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	176	}
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	177
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	178	__NAKED__ void flip_bit0(TUint32&)
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	179	{
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	180	__DATA_MEMORY_BARRIER_Z__(r12);
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	181	asm("1: ");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	182	LDREX(1,0);
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	183	asm("eor r1, r1, #1 ");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	184	STREX(12,1,0);
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	185	asm("cmp r12, #0 ");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	186	asm("bne 1b ");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	187	__DATA_MEMORY_BARRIER__(r12);
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	188	__JUMP(,lr);
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	189	}
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	190
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	191	__NAKED__ TUint32 swap_out_if_bit0_clear(TUint32&)
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	192	{
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	193	__DATA_MEMORY_BARRIER_Z__(r12);
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	194	asm("mov r3, r0 ");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	195	asm("1: ");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	196	LDREX(0,3);
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	197	asm("tst r0, #1 ");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	198	asm("bne 2f ");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	199	STREX(2,12,3);
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	200	asm("cmp r2, #0 ");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	201	asm("bne 1b ");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	202	asm("2: ");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	203	__DATA_MEMORY_BARRIER_Z__(r12);
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	204	__JUMP(,lr);
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	205	}
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	206
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	207	__NAKED__ TUint32 __cpsr()
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	208	{
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	209	asm("mrs r0, cpsr ");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	210	__JUMP(,lr);
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	211	}
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	212	}
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	213
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	214	__NAKED__ void RequestComplete(NThread* /aThread/, NRequestStatus& /aStatus/, TInt /aValue*/)
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	215	{
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	216	__DATA_MEMORY_BARRIER_Z__(r12);
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	217	asm("str lr, [sp, #-4]! ");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	218	asm("1: ");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	219	LDREX(3,1);
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	220	STREX(14,12,1);
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	221	asm("cmp r14, #0 ");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	222	asm("bne 1b ");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	223	asm("cmp r3, #0 ");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	224	asm("ldr lr, [sp], #4 ");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	225	asm("strne r2, [r3] ");
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	226	asm("bne " CSM_CFUNC(thread_request_signal));
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	227	__JUMP(,lr);
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	228	}
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	229
a41df078684a Convert Kernelhwsrv package from SFL to EPL John Imhofe parents: diff changeset	230

author	Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
	Fri, 16 Apr 2010 16:24:37 +0300
changeset 90	947f0dc9f7a8
parent 0	a41df078684a
child 257	3e88ff8f41d5
permissions	-rw-r--r--