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source: soft/giet_vm/giet_xml/xml_parser.c @ 355

Last change on this file since 355 was 349, checked in by alain, 10 years ago
Introducing a new attribute "local" in the mapping_vseg_t structure, to support distributed page tables, kernel code and user code: A "local" vseg is only mapped in the local page table (The local page table is the page table stored in the same cluster as the vseg itself).
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File size: 89.8 KB

Rev	Line
[306]	1	//////////////////////////////////////////////////////////////////////////////////////
[258]	2	// File : xml_parser.c
	3	// Date : 14/04/2012
	4	// Author : alain greiner
	5	// Copyright (c) UPMC-LIP6
	6	///////////////////////////////////////////////////////////////////////////////////////
	7	// This program translate a "map.xml" source file to a binary file "map.bin" that
	8	// can be directly loaded in memory and used by the GIET-VM operating system.
	9	//
	10	// This map.xml file contains :
	11	// 1) the multi-cluster/multi-processors hardware architecture description
	12	// 2) the various multi-threaded software applications
	13	// 3) the mapping directives bor both the tasks and the virtual segments.
	14	// The corresponding C structures are defined in the "mapping_info.h" file.
	15	//
	16	// This parser also generates the "hard_config.h" and the "giet_vsegs.ld" files,
	17	// required to compile the GIET-VM code.
	18	///////////////////////////////////////////////////////////////////////////////////////
	19
	20	#include <stdlib.h>
	21	#include <fcntl.h>
	22	#include <sys/types.h>
	23	#include <sys/stat.h>
	24	#include <unistd.h>
	25	#include <stdio.h>
	26	#include <string.h>
	27	#include <assert.h>
	28	#include <libxml/xmlreader.h>
	29	#include <mapping_info.h>
	30	#include <irq_handler.h>
	31
	32	#define MAX_CLUSTERS 1024
	33	#define MAX_PSEGS 4096
	34	#define MAX_VSPACES 1024
	35	#define MAX_TASKS 4096
	36	#define MAX_MWMRS 4096
	37	#define MAX_VSEGS 4096
	38	#define MAX_VOBJS 8192
	39	#define MAX_PROCS 1024
	40	#define MAX_IRQS 8192
	41	#define MAX_COPROCS 4096
	42	#define MAX_CP_PORTS 8192
	43	#define MAX_PERIPHS 8192
	44
	45	#define XML_PARSER_DEBUG 0
	46
	47	///////////////////////////////////////////////////////////////////////////////////
	48	// global variables used to store and index the data structures
	49	///////////////////////////////////////////////////////////////////////////////////
	50
	51	mapping_header_t * header;
	52	mapping_cluster_t * cluster[MAX_CLUSTERS]; // cluster array
	53	mapping_pseg_t * pseg[MAX_PSEGS]; // pseg array
	54	mapping_vspace_t * vspace[MAX_VSPACES]; // vspace array
	55	mapping_vseg_t * vseg[MAX_VSEGS]; // vseg array
	56	mapping_vobj_t * vobj[MAX_VOBJS]; // vobj array
	57	mapping_task_t * task[MAX_TASKS]; // task array
	58	mapping_proc_t * proc[MAX_PROCS]; // proc array
	59	mapping_irq_t * irq[MAX_IRQS]; // irq array
	60	mapping_coproc_t * coproc[MAX_COPROCS]; // coproc array
	61	mapping_cp_port_t * cp_port[MAX_CP_PORTS]; // coproc port array
	62	mapping_periph_t * periph[MAX_PERIPHS]; // peripheral array
	63
	64	// Index for the various arrays
	65
	66	unsigned int cluster_index = 0;
	67	unsigned int vspace_index = 0;
	68	unsigned int global_index = 0;
	69	unsigned int pseg_index = 0;
	70
	71	unsigned int proc_index = 0;
	72	unsigned int proc_loc_index = 0;
	73
	74	unsigned int irq_index = 0;
	75	unsigned int irq_loc_index = 0;
	76
	77	unsigned int coproc_index = 0;
	78	unsigned int coproc_loc_index = 0;
	79
	80	unsigned int cp_port_index = 0;
	81	unsigned int cp_port_loc_index = 0;
	82
	83	unsigned int periph_index = 0;
	84	unsigned int periph_loc_index = 0;
	85
	86	unsigned int vseg_index = 0;
	87	unsigned int vseg_loc_index = 0;
	88
	89	unsigned int task_index = 0;
	90	unsigned int task_loc_index = 0;
	91
	92	unsigned int vobj_index = 0;
	93	unsigned int vobj_loc_index = 0;
	94	unsigned int vobj_count = 0;
	95
	96
	97	//////////////////////////////
	98	// for replicated peripheral
	99	//////////////////////////////
	100	char found_timer = 0;
	101	char found_icu = 0;
	102	char found_xcu = 0;
	103	char found_dma = 0;
	104	char found_mmc = 0;
	105
[295]	106	////////////////////////////////////////////////////////////////////////
	107	// These variables are used to generate the hard_config.h file.
	108	////////////////////////////////////////////////////////////////////////
[258]	109
[299]	110	unsigned int total_procs = 0; // total number of processors
[295]	111	unsigned int nb_procs_max = 0; // max number of processors per cluster
[263]	112	unsigned int nb_tasks_max = 0; // max number of tasks (in all vspaces)
[258]	113
[295]	114	unsigned int tim_channels = 0; // number of user timers (per cluster)
	115	unsigned int dma_channels = 0; // number of DMA channels (per cluster)
[258]	116
[295]	117	unsigned int tty_channels = 0; // number of TTY channels
	118	unsigned int ioc_channels = 0; // number of HBA channels
	119	unsigned int nic_channels = 0; // number of NIC channels
	120	unsigned int cma_channels = 0; // number of CMA channels
	121	unsigned int pic_channels = 0; // number of PIC channels
[258]	122
	123	unsigned int use_iob = 0; // using IOB component
[295]	124	unsigned int use_pic = 0; // using PIC component
[258]	125	unsigned int use_xcu = 0; // using XCU (not ICU)
[306]	126	unsigned int use_fbf = 0; // using Frame Buffer
[289]	127
	128	// These variables define the IOC peripheral subtype
[258]	129
[295]	130	unsigned int use_hba = 0; // using SoClib AHCI controller
	131	unsigned int use_bdv = 0; // using SoCLIB block device controller
	132	unsigned int use_spi = 0; // using SDCard-SPI
	133
[258]	134	////////////////////////////////////////////////////////////////
	135	// These variables are used to generate the giet_vseg.ld file
	136	////////////////////////////////////////////////////////////////
	137
	138	unsigned int periph_vbase_array[PERIPH_TYPE_MAX_VALUE]
[263]	139	= { [0 ... (PERIPH_TYPE_MAX_VALUE - 1)] = 0xFFFFFFFF };
[258]	140
	141	//////////////////////////////////////////////////////////////////////
	142	// This arrray is useful to build a temporary list of vobj references.
	143	// The struct vobj_ref_s is formed by a vspace_name and a vobj_name.
	144	// This array is used to set the attribute vobj_id of a cp_port
	145	// once all the vspace have been parsed.
	146	/////////////////////////////////////////////////////////////////////
	147	typedef struct vobj_ref_s
	148	{
	149	char vspace_name[32];
	150	char vobj_name[32];
	151	} vobj_ref_t;
	152
	153	vobj_ref_t * cp_port_vobj_ref[MAX_CP_PORTS];
	154
	155
	156	//////////////////////////////////////////////////
	157	unsigned int getIntValue( xmlTextReaderPtr reader,
	158	const char * attributeName,
	159	unsigned int * ok)
	160	{
	161	unsigned int value = 0;
	162	unsigned int i;
	163	char c;
	164
	165	char * string = (char *) xmlTextReaderGetAttribute(reader,
	166	(const xmlChar *) attributeName);
	167
	168	if (string == NULL)
	169	{
	170	// missing argument
	171	*ok = 0;
	172	return 0;
	173	}
	174	else
	175	{
	176	if ((string[0] == '0') && ((string[1] == 'x') \|\| (string[1] == 'X')))
	177	{
	178	// Hexa
	179	for (i = 2 ; (string[i] != 0) && (i < 10) ; i++)
	180	{
	181	c = string[i];
	182	if ((c >= '0') && (c <= '9')) { value = (value << 4) + string[i] - 48; }
	183	else if ((c >= 'a') && (c <= 'f')) { value = (value << 4) + string[i] - 87; }
	184	else if ((c >= 'A') && (c <= 'F')) { value = (value << 4) + string[i] - 55; }
	185	else
	186	{
	187	*ok = 0;
	188	return 0;
	189	}
	190	}
	191	}
	192	else
	193	{
	194	// Decimal
	195	for (i = 0; (string[i] != 0) && (i < 9); i++)
	196	{
	197	c = string[i];
	198	if ((c >= '0') && (c <= '9')) value = (value * 10) + string[i] - 48;
	199	else
	200	{
	201	*ok = 0;
	202	return 0;
	203	}
	204	}
	205	}
	206	*ok = 1;
	207	return value;
	208	}
	209	} // end getIntValue()
	210
	211	////////////////////////////////////////////////
	212	paddr_t getPaddrValue( xmlTextReaderPtr reader,
	213	const char * attributeName,
	214	unsigned int * ok)
	215	{
	216	paddr_t value = 0;
	217	unsigned int i;
	218	char c;
	219
	220	char * string = (char *) xmlTextReaderGetAttribute(reader,
	221	(const xmlChar *) attributeName);
	222
	223	if (string == NULL)
	224	{
	225	// missing argument
	226	*ok = 0;
	227	return 0;
	228	}
	229	else
	230	{
	231	if ((string[0] == '0') && ((string[1] == 'x') \|\| (string[1] == 'X')))
	232	{
	233	// Hexa
	234	for (i = 2 ; (string[i] != 0) && (i < 18) ; i++)
	235	{
	236	c = string[i];
	237	if ((c >= '0') && (c <= '9')) { value = (value << 4) + string[i] - 48; }
	238	else if ((c >= 'a') && (c <= 'f')) { value = (value << 4) + string[i] - 87; }
	239	else if ((c >= 'A') && (c <= 'F')) { value = (value << 4) + string[i] - 55; }
	240	else
	241	{
	242	*ok = 0;
	243	return 0;
	244	}
	245	}
	246	}
	247	else
	248	{
	249	// Decimal not supported for paddr_t
	250	*ok = 0;
	251	return 0;
	252	}
	253	*ok = 1;
	254	return value;
	255	}
	256	} // end getPaddrValue()
	257
	258	////////////////////////////////////////////////
	259	char * getStringValue( xmlTextReaderPtr reader,
	260	const char * attributeName,
	261	unsigned int * ok )
	262	{
	263	char * string = (char *) xmlTextReaderGetAttribute(reader,
	264	(const xmlChar *) attributeName);
	265
	266
	267	if (string == NULL)
	268	{
	269	// missing argument
	270	*ok = 0;
	271	return NULL;
	272	}
	273	else
	274	{
	275	//we read only string smaller than 32 byte
	276	if (strlen(string) > 32)
	277	{
	278	printf("[XML ERROR] all strings must be less than 32 bytes\n");
	279	exit(1);
	280	}
	281
	282	*ok = 1;
	283	return string;
	284	}
	285	} // end getStringValue()
	286
	287	///////////////////////////////////////////////////////////////////////////////////
[295]	288	// This function set the vbase addresses for all peripheral types, in order
	289	// to generate the ldscript file, that contains one single virtual address
	290	// for peripherals replicated in all clusters, and one virtual addresses for
	291	// each non replicated peripheral type.
	292	//
	293	// It makes the following checks on the virtual addresses:
	294	//
	295	// - For replicated peripherals the virtual base address must be:
[323]	296	// vbase = seg_type_base & 0XFF000000 + (cluster_xy * 0x00010000) & 0x00FF0000
[295]	297	//
	298	// - For non-replicated peripherals, the cluster index must be cluster_io.
[258]	299	///////////////////////////////////////////////////////////////////////////////////
	300	void set_periph_vbase_array()
	301	{
	302	unsigned int vseg_id; // vseg global index
	303	unsigned int periph_id; // periph global index
	304	unsigned int pseg_id; // pseg global index
[263]	305	unsigned int cluster_id; // cluster linear index
	306	unsigned int cluster_xy; // cluster topological index
[258]	307	unsigned int type; // peripheral type
	308
[323]	309	unsigned int type_mask = 0xFF000000;
	310	unsigned int cluster_mask = 0x00FF0000;
	311	unsigned int vseg_increment = 0x00010000;
[258]	312
[295]	313	#if XML_PARSER_DEBUG
	314	printf("\n set peripherals vbase array\n");
	315	#endif
[258]	316
	317	// scan all vsegs
	318	for (vseg_id = 0 ; vseg_id < header->vsegs ; vseg_id++)
	319	{
	320	// keep only vseg corresponding to a periph
	321	if ( vobj[vseg[vseg_id]->vobj_offset]->type == VOBJ_TYPE_PERI )
	322	{
[295]	323	pseg_id = vseg[vseg_id]->psegid;
[258]	324
[295]	325	#if XML_PARSER_DEBUG
[296]	326	printf(" - found vseg %s associated to pseg %d", vseg[vseg_id]->name, pseg_id );
[295]	327	#endif
	328
[263]	329	// scan all periphs to retrieve peripheral type (same psegid)
[258]	330	for ( periph_id = 0 ; periph_id < header->periphs ; periph_id++)
	331	{
	332	if( periph[periph_id]->psegid == pseg_id ) // matching !!!
	333	{
[295]	334	cluster_id = pseg[pseg_id]->clusterid;
	335	type = periph[periph_id]->type;
	336
	337	#if XML_PARSER_DEBUG
	338	printf(" / matching periph type %d\n", type );
	339	#endif
	340
[263]	341	if ( (type == PERIPH_TYPE_DMA) \|\|
	342	(type == PERIPH_TYPE_MMC) \|\|
	343	(type == PERIPH_TYPE_ICU) \|\|
	344	(type == PERIPH_TYPE_XCU) \|\|
[295]	345	(type == PERIPH_TYPE_TIM) ) // replicated peripheral
[263]	346	{
	347	cluster_xy = (cluster[cluster_id]->x << header->y_width) +
	348	cluster[cluster_id]->y;
	349
	350	if( (vseg[vseg_id]->vbase & cluster_mask) !=
[323]	351	(vseg_increment * cluster_xy) )
[258]	352	{
[295]	353	printf("[XML ERROR] All replicated peripherals "
	354	"must have cluster bits = cluster_xy * increment\n");
[258]	355	printf("periph index = %d / periph type = %d / vbase = %x\n",
	356	periph_id, type, vseg[vseg_id]->vbase);
	357	exit(1);
	358	}
[295]	359	else if ( periph_vbase_array[type] == 0xFFFFFFFF ) // vbase not set
	360	{
	361	periph_vbase_array[type] = vseg[vseg_id]->vbase & type_mask;
	362	}
	363	else if ((vseg[vseg_id]->vbase & type_mask) != (periph_vbase_array[type]))
	364	{
	365	printf("[XML ERROR] All peripherals with same type"
	366	" should share the same 8 MSB bits in vbase address\n");
	367	printf("periph index = %d / periph type = %d / vbase = %x\n",
	368	periph_id, type, vseg[vseg_id]->vbase);
	369	exit(1);
	370	}
	371	}
	372	else // non replicated peripheral
	373	{
	374	if ( (cluster[cluster_id]->x == header->x_io) &&
	375	(cluster[cluster_id]->y == header->y_io) )
	376	{
	377	periph_vbase_array[type] = vseg[vseg_id]->vbase;
	378	}
	379	else
	380	{
	381	printf("[XML ERROR] Non replicated peripherals must be in cluster_io\n");
	382	printf(" periph index = %d / periph type = %d / vbase = %x"
	383	" / pseg index = %d / cluster index = %d\n",
	384	periph_id, type, vseg[vseg_id]->vbase, pseg_id, cluster_id);
	385	exit(1);
	386	}
	387	}
[258]	388	}
	389	}
	390	}
	391	}
	392	} // end set_periph_vbase_array()
	393
[263]	394	///////////////////////////////////////////////////////////////
	395	int getClusterId( unsigned int x, unsigned int y )
[258]	396	{
[263]	397	// associative search of cluster index
	398	unsigned int cluster_id;
	399
	400	for( cluster_id = 0 ; cluster_id < (header->x_size * header->y_size) ; cluster_id++ )
	401	{
	402	if( (cluster[cluster_id]->x == x) && (cluster[cluster_id]->y == y) )
	403	{
	404	return cluster_id;
	405	}
	406	}
	407	return -1;
	408	} // end getClusterId()
	409
	410	///////////////////////////////////////////////////////////////
	411	int getPsegId(unsigned int x, unsigned int y, char * pseg_name)
	412	{
	413	int cluster_id = getClusterId( x, y );
	414
	415	if ( cluster_id == -1 ) return -1;
	416
	417	// associative search for pseg index
[258]	418	unsigned int pseg_id;
	419	unsigned int pseg_min = cluster[cluster_id]->pseg_offset;
	420	unsigned int pseg_max = pseg_min + cluster[cluster_id]->psegs;
	421
	422	for (pseg_id = pseg_min; pseg_id < pseg_max; pseg_id++)
	423	{
	424	if (strcmp(pseg[pseg_id]->name, pseg_name) == 0)
	425	{
	426	return pseg_id;
	427	}
	428	}
	429	return -1;
[263]	430	} // end getPsegId()
[258]	431
	432	///////////////////////////////////
	433	int getVspaceId(char * vspace_name)
	434	{
	435	unsigned int vspace_id;
	436
	437	for (vspace_id = 0; vspace_id < vspace_index; vspace_id++)
	438	{
	439	if (strcmp(vspace[vspace_id]->name, vspace_name) == 0)
	440	{
	441	return vspace_id;
	442	}
	443	}
	444	return -1;
	445	}
	446
[323]	447	////////////////////////////////////////////////////////////////////////////////
	448	int getVobjId(unsigned int vspace_id, char * vobj_name, unsigned int vspace_max)
[258]	449	{
	450	unsigned int vobj_id;
	451	unsigned int vobj_min = vspace[vspace_id]->vobj_offset;
	452	unsigned int vobj_max = vobj_min + vspace_max;
	453
	454	for (vobj_id = vobj_min; vobj_id < vobj_max; vobj_id++)
	455	{
[323]	456	if (strcmp(vobj[vobj_id]->name, vobj_name) == 0) return vobj_id;
[258]	457	}
	458	return -1;
	459	}
	460
[295]	461	///////////////////////////////////////////////////////////
	462	unsigned int alignTo( unsigned int value, unsigned int pow2 )
	463	{
	464	unsigned int mask = (1 << pow2) - 1;
	465	return ( (value + mask) & ~mask);
	466	}
	467
	468	////////////////////
	469	void setVsegLength()
	470	{
	471	// for a given vseg identified vseg_index
	472	// scan all contained vobjs to compute the vseg lenth
	473
	474	unsigned int vobj_id;
	475	unsigned int cur_length = 0;
	476
	477	unsigned int first = vseg[vseg_index]->vobj_offset;
	478	unsigned int last = first + vseg[vseg_index]->vobjs;
	479
	480	for ( vobj_id = first ; vobj_id < last ; vobj_id++ )
	481	{
	482	if (vobj[vobj_id]->align)
	483	{
	484	cur_length = alignTo( cur_length, vobj[vobj_id]->align );
	485	}
	486	cur_length += vobj[vobj_id]->length;
	487	}
	488	vseg[vseg_index]->length = alignTo( cur_length, 12 );
	489	}
	490
	491	///////////////////////
	492	void checkVsegOverlap()
	493	{
	494	// for a given vseg identified by vseg_index,
	495	// check overlap with all vsegs in same vspace,
	496	// and check overlap with all global vsegs.
	497
	498	unsigned int vseg_id;
	499	unsigned int prev_vbase; // previous vseg vbase
	500	unsigned int prev_length; // previous vseg length
	501
	502	unsigned int vbase = vseg[vseg_index]->vbase; // new vseg vbase
	503	unsigned int length = vseg[vseg_index]->length; // new vseg length
	504
	505	// checking overlap with other vsegs in same vspace
	506	if ( header->vspaces > 0 )
	507	{
	508	unsigned int first = vspace[vspace_index]->vseg_offset;
	509	unsigned int last = vseg_index;
	510
	511	for( vseg_id = first ; vseg_id < last ; vseg_id++ )
	512	{
	513	prev_vbase = vseg[vseg_id]->vbase;
	514	prev_length = vseg[vseg_id]->length;
	515	if ( ((vbase + length) > prev_vbase) && ((prev_vbase + prev_length) > vbase) )
	516	{
	517	printf("[XML ERROR] vseg %s in vspace %s overlaps other vseg %s\n",
	518	vseg[vseg_index]->name, vspace[vspace_index]->name, vseg[vseg_id]->name );
	519	exit(1);
	520	}
	521	}
	522	}
	523
	524	// checking overlap with existing global vsegs
	525	for ( vseg_id = 0 ; vseg_id < header->globals ; vseg_id++ )
	526	{
	527	prev_vbase = vseg[vseg_id]->vbase;
	528	prev_length = vseg[vseg_id]->length;
	529	if ( ((vbase + length) > prev_vbase) && ((prev_vbase + prev_length) > vbase) )
	530	{
	531	printf("[XML ERROR] vseg %s in vspace %s overlaps global vseg %s\n",
	532	vseg[vseg_index]->name, vspace[vspace_index]->name, vseg[vseg_id]->name );
	533	exit(1);
	534	}
	535	}
	536	}
	537
[258]	538	//////////////////////////////////////
	539	void taskNode(xmlTextReaderPtr reader)
	540	{
	541	unsigned int ok;
	542	unsigned int value;
[263]	543	unsigned int x,y;
[258]	544	char * str;
	545
	546	if (xmlTextReaderNodeType(reader) == XML_READER_TYPE_END_ELEMENT) return;
	547
	548	if (task_index >= MAX_TASKS)
	549	{
	550	printf("[XML ERROR] The number of tasks is larger than %d\n", MAX_TASKS);
	551	exit(1);
	552	}
	553
	554	#if XML_PARSER_DEBUG
	555	printf(" task %d\n", task_loc_index);
	556	#endif
	557
	558	task[task_index] = (mapping_task_t *) malloc(sizeof(mapping_task_t));
	559
	560	////////// get name attribute
	561	str = getStringValue(reader, "name", &ok);
	562	if (ok)
	563	{
	564	#if XML_PARSER_DEBUG
[263]	565	printf(" name = %s\n", str);
[258]	566	#endif
	567	strncpy( task[task_index]->name, str, 31 );
	568	}
	569	else
	570	{
	571	printf("[XML ERROR] illegal or missing <name> attribute for task (%d,%d)\n",
	572	vspace_index, task_loc_index);
	573	exit(1);
	574	}
	575
[295]	576	///////// get trdid attribute (optional)
[267]	577	task[task_index]->trdid = getIntValue(reader, "trdid", &ok);
[263]	578	#if XML_PARSER_DEBUG
[295]	579	printf(" trdid = %d\n", x);
[263]	580	#endif
[267]	581	if ( !ok )
	582	{
	583	task[task_index]->trdid = task_loc_index;
	584	}
	585
	586	///////// get x coordinate
	587	x = getIntValue(reader, "x", &ok);
	588	#if XML_PARSER_DEBUG
	589	printf(" x = %d\n", x);
	590	#endif
[263]	591	if ( !(ok && (x < header->x_size)) )
[258]	592	{
[263]	593	printf("[XML ERROR] illegal or missing < x > attribute for task (%d,%d)\n",
	594	vspace_index, task_loc_index);
	595	exit(1);
	596	}
	597
	598	///////// get y coordinate
[267]	599	y = getIntValue(reader, "y", &ok);
[258]	600	#if XML_PARSER_DEBUG
[263]	601	printf(" y = %d\n", y);
[258]	602	#endif
[263]	603	if ( !(ok && (y < header->y_size)) )
	604	{
	605	printf("[XML ERROR] illegal or missing < y > attribute for task (%d,%d)\n",
	606	vspace_index, task_loc_index);
	607	exit(1);
[258]	608	}
[263]	609
	610	///////// set clusterid attribute
	611	int index = getClusterId( x, y );
	612	#if XML_PARSER_DEBUG
	613	printf(" clusterid = %d\n", index);
	614	#endif
	615	if( index >= 0 )
[258]	616	{
[263]	617	task[task_index]->clusterid = index;
	618	}
	619	else
	620	{
	621	printf("[XML ERROR] <clusterid> not found for task (%d,%d)\n",
[258]	622	vspace_index, task_loc_index);
	623	exit(1);
	624	}
	625
[306]	626	////////// get p attribute
	627	value = getIntValue(reader, "p", &ok);
[258]	628	if (ok)
	629	{
	630	#if XML_PARSER_DEBUG
	631	printf(" proclocid = %x\n", value);
	632	#endif
	633	if (value >= cluster[task[task_index]->clusterid]->procs)
	634	{
	635	printf("[XML ERROR] <proclocid> too large for task (%d,%d)\n",
	636	vspace_index, task_loc_index);
	637	exit(1);
	638	}
	639	task[task_index]->proclocid = value;
	640	}
	641	else
	642	{
[306]	643	printf("[XML ERROR] illegal or missing <p> attribute for task (%d,%d)\n",
[258]	644	vspace_index, task_loc_index);
	645	exit(1);
	646	}
	647
	648	////////// get stackname attribute
	649	str = getStringValue(reader, "stackname" , &ok);
	650	if (ok)
	651	{
[323]	652	int index = getVobjId(vspace_index, str , vobj_loc_index);
[258]	653	if (index >= 0)
	654	{
	655	#if XML_PARSER_DEBUG
	656	printf(" stackname = %s\n", str);
[323]	657	printf(" stack_id = %d\n", index);
[258]	658	#endif
[323]	659	task[task_index]->stack_vobj_id = index;
[258]	660	}
	661	else
	662	{
	663	printf("[XML ERROR] illegal or missing <stackname> for task (%d,%d)\n",
	664	vspace_index, task_loc_index);
	665	exit(1);
	666	}
	667	}
	668	else
	669	{
	670	printf("[XML ERROR] illegal or missing <stackname> for task (%d,%d)\n",
	671	vspace_index, task_loc_index);
	672	exit(1);
	673	}
	674
	675	////////// get heap attribute
	676	str = getStringValue(reader, "heapname", &ok);
	677	if (ok)
	678	{
[323]	679	int index = getVobjId(vspace_index, str, vobj_loc_index);
[258]	680	if (index >= 0)
	681	{
	682	#if XML_PARSER_DEBUG
[263]	683	printf(" heapname = %s\n", str);
[323]	684	printf(" heap_id = %d\n", index );
[258]	685	#endif
[323]	686	task[task_index]->heap_vobj_id = index;
[258]	687	}
	688	else
	689	{
	690	printf("[XML ERROR] illegal or missing <heapname> for task (%d,%d)\n",
	691	vspace_index, task_loc_index);
	692	exit(1);
	693	}
	694	}
	695	else
	696	{
[323]	697	task[task_index]->heap_vobj_id = -1;
[258]	698	}
	699
	700	////////// get startid attribute
	701	value = getIntValue(reader, "startid", &ok);
	702	if (ok)
	703	{
	704	#if XML_PARSER_DEBUG
[263]	705	printf(" startid = %x\n", value);
[258]	706	#endif
	707	task[task_index]->startid = value;
	708	}
	709	else
	710	{
	711	printf("[XML ERROR] illegal or missing <startid> attribute for task (%d,%d)\n",
	712	vspace_index, task_loc_index);
	713	exit(1);
	714	}
	715
	716	/////////// get use_tty attribute (optionnal : 0 if missing)
	717	value = getIntValue(reader, "usetty", &ok);
	718	#if XML_PARSER_DEBUG
	719	printf(" usetty = %x\n", value);
	720	#endif
	721	task[task_index]->use_tty = (ok)? value : 0;
	722
	723	/////////// get use_nic attribute (optionnal : 0 if missing)
	724	value = getIntValue(reader, "usenic", &ok);
	725	#if XML_PARSER_DEBUG
	726	printf(" usenic = %x\n", value);
	727	#endif
	728	task[task_index]->use_nic = (ok)? value : 0;
	729
	730	/////////// get use_tim attribute (optionnal : 0 if missing)
	731	value = getIntValue(reader, "usetim", &ok);
	732	#if XML_PARSER_DEBUG
	733	printf(" usetim = %x\n", value);
	734	#endif
	735	task[task_index]->use_tim = (ok)? value : 0;
	736
	737	/////////// get use_hba attribute (optionnal : 0 if missing)
	738	value = getIntValue(reader, "usehba", &ok);
	739	#if XML_PARSER_DEBUG
	740	printf(" usehba = %x\n", value);
	741	#endif
	742	task[task_index]->use_hba = (ok)? value : 0;
	743
	744	/////////// get usecma attribute (optionnal : 0 if missing)
	745	value = getIntValue(reader, "usecma", &ok);
	746	#if XML_PARSER_DEBUG
	747	printf(" usecma = %x\n", value);
	748	#endif
	749	task[task_index]->use_cma = (ok)? value : 0;
	750
	751	task_index++;
	752	task_loc_index++;
	753	} // end taskNode()
	754
	755	//////////////////////////////////////
	756	void vobjNode(xmlTextReaderPtr reader)
	757	{
	758	unsigned int ok;
	759	unsigned int value;
	760	char * str;
	761
	762	if (xmlTextReaderNodeType(reader) == XML_READER_TYPE_END_ELEMENT) return;
	763
	764	if (vobj_index >= MAX_VOBJS)
	765	{
	766	printf("[XML ERROR] The number of vobjs is larger than %d\n", MAX_VOBJS);
	767	exit(1);
	768	}
	769
	770	#if XML_PARSER_DEBUG
	771	printf(" vobj %d\n", vobj_loc_index);
	772	#endif
	773
	774	vobj[vobj_index] = (mapping_vobj_t *) malloc(sizeof(mapping_vobj_t));
	775
	776	///////// get name attribute
	777	str = getStringValue(reader, "name", &ok);
	778	if (ok)
	779	{
	780	#if XML_PARSER_DEBUG
	781	printf(" name = %s\n", str);
	782	#endif
	783	strncpy(vobj[vobj_index]->name, str, 31);
	784	}
	785	else
	786	{
	787	printf("[XML ERROR] illegal or missing <name> attribute for vobj (%d,%d)\n",
	788	vseg_index, vobj_loc_index);
	789	exit(1);
	790	}
	791
	792	//////// get type attribute
	793	str = getStringValue(reader, "type", &ok);
	794	#if XML_PARSER_DEBUG
	795	printf(" type = %s\n", str);
	796	#endif
	797
	798	if (ok && (strcmp(str, "ELF") == 0)) { vobj[vobj_index]->type = VOBJ_TYPE_ELF; }
	799	else if (ok && (strcmp(str, "PERI") == 0)) { vobj[vobj_index]->type = VOBJ_TYPE_PERI; }
	800	else if (ok && (strcmp(str, "BLOB") == 0)) { vobj[vobj_index]->type = VOBJ_TYPE_BLOB; }
	801	else if (ok && (strcmp(str, "PTAB") == 0)) { vobj[vobj_index]->type = VOBJ_TYPE_PTAB; }
	802	else if (ok && (strcmp(str, "MWMR") == 0)) { vobj[vobj_index]->type = VOBJ_TYPE_MWMR; }
	803	else if (ok && (strcmp(str, "LOCK") == 0)) { vobj[vobj_index]->type = VOBJ_TYPE_LOCK; }
	804	else if (ok && (strcmp(str, "BUFFER") == 0)) { vobj[vobj_index]->type = VOBJ_TYPE_BUFFER; }
	805	else if (ok && (strcmp(str, "BARRIER") == 0)) { vobj[vobj_index]->type = VOBJ_TYPE_BARRIER; }
	806	else if (ok && (strcmp(str, "CONST") == 0)) { vobj[vobj_index]->type = VOBJ_TYPE_CONST; }
	807	else if (ok && (strcmp(str, "MEMSPACE") == 0)) { vobj[vobj_index]->type = VOBJ_TYPE_MEMSPACE; }
	808	else if (ok && (strcmp(str, "SCHED") == 0)) { vobj[vobj_index]->type = VOBJ_TYPE_SCHED; }
	809	else
	810	{
	811	printf("[XML ERROR] illegal or missing <type> attribute for vobj (%d,%d)\n",
	812	vspace_index, vobj_loc_index);
	813	exit(1);
	814	}
	815	// some more checking
	816	if ( (vobj[vobj_index]->type == VOBJ_TYPE_ELF) \|\|
	817	(vobj[vobj_index]->type == VOBJ_TYPE_PERI) )
	818	{
	819	assert( (vobj_count == 0) &&
	820	"[XML ERROR] an ELF or PERI vobj must be alone in a vseg");
	821	}
	822
	823
	824	////////// get length attribute
	825	value = getIntValue(reader, "length", &ok);
[295]	826	if (ok)
	827	{
[258]	828	#if XML_PARSER_DEBUG
[295]	829	printf(" length = %x\n", value);
[258]	830	#endif
	831	vobj[vobj_index]->length = value;
	832	}
	833	else {
	834	printf("[XML ERROR] illegal or missing <length> attribute for vobj (%d,%d)\n",
	835	vspace_index, vobj_loc_index);
	836	exit(1);
	837	}
	838
	839	////////// get align attribute (optional : 0 if missing)
	840	value = getIntValue(reader, "align", &ok);
[295]	841	if (ok)
	842	{
[258]	843	#if XML_PARSER_DEBUG
	844	printf(" align = %d\n", value);
	845	#endif
	846	vobj[vobj_index]->align = value;
	847	}
[295]	848	else
	849	{
[258]	850	vobj[vobj_index]->align = 0;
	851	}
	852
[306]	853	////////// get binpath attribute (optional : "" if missing)
[258]	854	str = getStringValue(reader, "binpath", &ok);
[295]	855	if (ok)
	856	{
[258]	857	#if XML_PARSER_DEBUG
	858	printf(" binpath = %s\n", str);
	859	#endif
	860	strncpy(vobj[vobj_index]->binpath, str, 63);
	861	}
[306]	862	else
	863	{
	864	vobj[vobj_index]->binpath[0] = 0;
[258]	865	}
	866
[306]	867	////////// get init attribute (optional, mandatory for mwmr and barrier)
[258]	868	value = getIntValue(reader, "init", &ok);
	869	if (ok)
	870	{
	871	#if XML_PARSER_DEBUG
	872	printf(" init = %d\n", value);
	873	#endif
	874	vobj[vobj_index]->init = value;
	875	}
	876	else
	877	{
	878	if ((vobj[vobj_index]->type == VOBJ_TYPE_MWMR) \|\|
	879	(vobj[vobj_index]->type == VOBJ_TYPE_BARRIER) \|\|
	880	(vobj[vobj_index]->type == VOBJ_TYPE_CONST))
	881	{
	882	printf("[XML ERROR] illegal or missing <value> attribute for vobj (%d,%d). \
	883	All MWMR or BARRIER or CONST vobj must have a init value \n",
	884	vspace_index, vobj_loc_index);
	885	exit(1);
	886	}
	887	vobj[vobj_index]->init = 0;
	888	}
	889
	890	vobj_index++;
	891	vobj_count++;
	892	vobj_loc_index++;
	893	} // end vobjNode()
	894
	895	//////////////////////////////////////
	896	void vsegNode(xmlTextReaderPtr reader)
	897	{
	898	unsigned int ok;
	899	unsigned int value;
[263]	900	unsigned int x,y;
[258]	901	char * str;
	902
	903	vobj_count = 0;
	904
	905	if (xmlTextReaderNodeType(reader) == XML_READER_TYPE_END_ELEMENT) return;
	906
	907	if (vseg_index >= MAX_VSEGS)
	908	{
	909	printf("[XML ERROR] The number of vsegs is larger than %d\n", MAX_VSEGS);
	910	exit(1);
	911	}
	912
	913	#if XML_PARSER_DEBUG
	914	printf(" vseg %d\n", vseg_loc_index);
	915	#endif
	916
	917	vseg[vseg_index] = (mapping_vseg_t *) malloc(sizeof(mapping_vseg_t));
	918
[306]	919	////////// set vobj_offset attribute
[258]	920	vseg[vseg_index]->vobj_offset = vobj_index;
	921
	922	#if XML_PARSER_DEBUG
	923	printf(" vobj_offset = %d\n", vobj_index);
	924	#endif
	925
	926	///////// set mapped attribute
	927	vseg[vseg_index]->mapped = 0;
	928
	929	//////// set next_vseg attribute
	930	vseg[vseg_index]->next_vseg = 0;
	931
	932	///////// get name attribute
	933	str = getStringValue(reader, "name", &ok);
	934	if (ok)
	935	{
	936	#if XML_PARSER_DEBUG
[263]	937	printf(" name = %s\n", str);
[258]	938	#endif
	939	strncpy( vseg[vseg_index]->name, str, 31);
	940	}
	941	else
	942	{
	943	printf("[XML ERROR] illegal or missing <name> attribute for vseg (%d,%d)\n",
	944	vspace_index, vseg_loc_index);
	945	exit(1);
	946	}
	947
	948	////////// get ident attribute (optional : 0 if missing)
	949	value = getIntValue(reader, "ident", &ok);
	950	if (ok)
	951	{
	952	#if XML_PARSER_DEBUG
[263]	953	printf(" ident = %d\n", value);
[258]	954	#endif
	955	vseg[vseg_index]->ident = value;
	956	}
	957	else
	958	{
	959	vseg[vseg_index]->ident = 0;
	960	}
	961
[349]	962	////////// get local attribute (optional : 0 if missing)
	963	value = getIntValue(reader, "local", &ok);
	964	if (ok)
	965	{
	966	#if XML_PARSER_DEBUG
	967	printf(" local = %d\n", value);
	968	#endif
	969	vseg[vseg_index]->local = value;
	970	}
	971	else
	972	{
	973	vseg[vseg_index]->local = 0;
	974	}
	975
[258]	976	/////////// get vbase attribute
	977	value = getIntValue(reader, "vbase", &ok);
	978	if (ok)
	979	{
	980	#if XML_PARSER_DEBUG
[263]	981	printf(" vbase = 0x%x\n", value);
[258]	982	#endif
	983	vseg[vseg_index]->vbase = value;
	984	}
	985	else
	986	{
	987	printf("[XML ERROR] illegal or missing <vbase> attribute for vseg (%d,%d)\n",
	988	vspace_index, vseg_loc_index);
	989	exit(1);
	990	}
	991
[263]	992	////////// get x coordinate
	993	x = getIntValue(reader, "x", &ok);
	994	#if XML_PARSER_DEBUG
	995	printf(" x = %d\n", x);
	996	#endif
	997	if ( !(ok && (x < header->x_size)) )
[258]	998	{
[263]	999	printf("[XML ERROR] illegal or missing < x > attribute for vseg %d\n",
[258]	1000	vseg_loc_index);
	1001	exit(1);
	1002	}
[263]	1003
	1004	////////// get y coordinate
	1005	y = getIntValue(reader, "y", &ok);
	1006	#if XML_PARSER_DEBUG
	1007	printf(" y = %d\n", y);
	1008	#endif
	1009	if ( !(ok && (y < header->y_size)) )
	1010	{
	1011	printf("[XML ERROR] illegal or missing < y > attribute for vseg %d\n",
	1012	vseg_loc_index);
	1013	exit(1);
	1014	}
	1015
	1016	///////// get psegname attribute
[258]	1017	str = getStringValue(reader, "psegname", &ok);
[263]	1018	#if XML_PARSER_DEBUG
	1019	printf(" psegname = %s\n", str);
	1020	#endif
[258]	1021	if (ok == 0)
	1022	{
	1023	printf("[XML ERROR] illegal or missing <psegname> for vseg %d\n",
	1024	vseg_loc_index);
	1025	exit(1);
	1026	}
	1027
	1028	/////////// set psegid field
[263]	1029	int psegid = getPsegId( x, y, str );
	1030	#if XML_PARSER_DEBUG
	1031	printf(" psegid = %d\n", psegid);
	1032	#endif
[306]	1033	if (psegid >= 0)
[258]	1034	{
[263]	1035	vseg[vseg_index]->psegid = psegid;
[258]	1036	}
	1037	else
	1038	{
[263]	1039	printf("[XML ERROR] pseg not found for vseg %d / x = %d / y = %d / psegname = %s\n",
	1040	vseg_loc_index, x, y, str );
[258]	1041	exit(1);
	1042	}
	1043
	1044	//////// get mode attribute
	1045	str = getStringValue(reader, "mode", &ok);
	1046	#if XML_PARSER_DEBUG
[263]	1047	printf(" mode = %s\n", str);
[258]	1048	#endif
	1049	if (ok && (strcmp(str, "CXWU") == 0)) { vseg[vseg_index]->mode = 0xF; }
	1050	else if (ok && (strcmp(str, "CXW_") == 0)) { vseg[vseg_index]->mode = 0xE; }
	1051	else if (ok && (strcmp(str, "CX_U") == 0)) { vseg[vseg_index]->mode = 0xD; }
	1052	else if (ok && (strcmp(str, "CX__") == 0)) { vseg[vseg_index]->mode = 0xC; }
	1053	else if (ok && (strcmp(str, "C_WU") == 0)) { vseg[vseg_index]->mode = 0xB; }
	1054	else if (ok && (strcmp(str, "C_W_") == 0)) { vseg[vseg_index]->mode = 0xA; }
	1055	else if (ok && (strcmp(str, "C__U") == 0)) { vseg[vseg_index]->mode = 0x9; }
	1056	else if (ok && (strcmp(str, "C___") == 0)) { vseg[vseg_index]->mode = 0x8; }
	1057	else if (ok && (strcmp(str, "_XWU") == 0)) { vseg[vseg_index]->mode = 0x7; }
	1058	else if (ok && (strcmp(str, "_XW_") == 0)) { vseg[vseg_index]->mode = 0x6; }
	1059	else if (ok && (strcmp(str, "_X_U") == 0)) { vseg[vseg_index]->mode = 0x5; }
	1060	else if (ok && (strcmp(str, "_X__") == 0)) { vseg[vseg_index]->mode = 0x4; }
	1061	else if (ok && (strcmp(str, "__WU") == 0)) { vseg[vseg_index]->mode = 0x3; }
	1062	else if (ok && (strcmp(str, "__W_") == 0)) { vseg[vseg_index]->mode = 0x2; }
	1063	else if (ok && (strcmp(str, "___U") == 0)) { vseg[vseg_index]->mode = 0x1; }
	1064	else if (ok && (strcmp(str, "____") == 0)) { vseg[vseg_index]->mode = 0x0; }
	1065	else {
	1066	printf("[XML ERROR] illegal or missing <mode> attribute for vseg (%d,%d)\n",
	1067	vspace_index, vseg_loc_index);
	1068	exit(1);
	1069	}
	1070
	1071	////////// get vobjs in vseg
	1072	int status = xmlTextReaderRead(reader);
	1073	while (status == 1)
	1074	{
	1075	const char * tag = (const char *) xmlTextReaderConstName(reader);
	1076
	1077	if (strcmp(tag, "vobj") == 0 ) { vobjNode(reader); }
	1078	else if (strcmp(tag, "#text" ) == 0 ) { }
	1079	else if (strcmp(tag, "#comment") == 0 ) { }
	1080	else if (strcmp(tag, "vseg") == 0 )
	1081	{
	1082	vseg[vseg_index]->vobjs = vobj_count;
[295]	1083	setVsegLength();
	1084	checkVsegOverlap();
[258]	1085	vseg_index++;
	1086	vseg_loc_index++;
	1087	return;
	1088	}
	1089	else
	1090	{
	1091	printf("[XML ERROR] Unknown tag %s", tag);
	1092	exit(1);
	1093	}
	1094	status = xmlTextReaderRead (reader);
	1095	}
	1096	} // end vsegNode()
	1097
	1098	////////////////////////////////////////
	1099	void vspaceNode(xmlTextReaderPtr reader)
	1100	{
	1101	char * str;
	1102	unsigned int ok;
	1103	unsigned int nb_task_vspace = 0;
	1104
	1105	vobj_loc_index = 0;
	1106	vseg_loc_index = 0;
	1107	task_loc_index = 0;
	1108
	1109	if (xmlTextReaderNodeType(reader) == XML_READER_TYPE_END_ELEMENT) return;
	1110
	1111	#if XML_PARSER_DEBUG
	1112	printf("\n vspace %d\n", vspace_index);
	1113	#endif
	1114
	1115	vspace[vspace_index] = (mapping_vspace_t *) malloc(sizeof(mapping_vspace_t));
[295]	1116	header->vspaces = header->vspaces + 1;
[258]	1117
	1118	////////// get name attribute
	1119	str = getStringValue(reader, "name", &ok);
	1120	if (ok) {
	1121	#if XML_PARSER_DEBUG
	1122	printf(" name = %s\n", str);
	1123	#endif
	1124	strncpy(vspace[vspace_index]->name, str, 31);
	1125	}
	1126	else
	1127	{
	1128	printf("[XML ERROR] illegal or missing <name> attribute for vspace %d\n",
	1129	vspace_index);
	1130	exit(1);
	1131	}
	1132
	1133	////////// set vseg_offset and task_offset attributes
	1134	vspace[vspace_index]->vseg_offset = vseg_index;
	1135	vspace[vspace_index]->vobj_offset = vobj_index;
	1136	vspace[vspace_index]->task_offset = task_index;
	1137
	1138	#if XML_PARSER_DEBUG
	1139	printf(" vseg_offset = %d\n", vseg_index);
	1140	printf(" vobj_offset = %d\n", vobj_index);
	1141	printf(" task_offset = %d\n", task_index);
	1142	#endif
	1143
	1144	////////// get startname attribute
	1145	str = getStringValue(reader, "startname", &ok);
[323]	1146	if (ok)
	1147	{
[258]	1148	//used after parsing the vobjs
	1149	}
	1150	else
	1151	{
	1152	printf("[XML ERROR] illegal or missing <startname> attribute for vspace %s\n",
	1153	vspace[vspace_index]->name);
	1154	exit(1);
	1155	}
	1156
	1157	int status = xmlTextReaderRead(reader);
[295]	1158	while (status == 1)
	1159	{
[258]	1160	const char * tag = (const char *) xmlTextReaderConstName(reader);
	1161
[263]	1162	if (strcmp(tag, "vseg") == 0)
	1163	{
[258]	1164	vsegNode(reader);
	1165	}
[263]	1166	else if (strcmp(tag, "task") == 0)
	1167	{
[258]	1168	taskNode(reader);
	1169	nb_task_vspace++;
	1170	}
	1171	else if (strcmp(tag, "#text") == 0) { }
	1172	else if (strcmp(tag, "#comment") == 0) { }
[295]	1173	else if (strcmp(tag, "vspace") == 0)
	1174	{
[258]	1175	vspace[vspace_index]->vobjs = vobj_loc_index;
	1176	vspace[vspace_index]->tasks = task_loc_index ;
	1177	vspace[vspace_index]->vsegs = vseg_loc_index ;
	1178
	1179	// get index of the vobj containing the start vector
[323]	1180	int index = getVobjId(vspace_index, str , vobj_loc_index);
[258]	1181	if (index == -1)
	1182	{
	1183	printf("[XML ERROR] vobj containing start vector not found in vspace %s\n",
	1184	vspace[vspace_index]->name);
	1185	exit(1);
	1186	}
	1187	else
	1188	{
[323]	1189	vspace[vspace_index]->start_vobj_id = index;
[258]	1190	#if XML_PARSER_DEBUG
	1191	printf(" startname = %s\n", str);
[323]	1192	printf(" start_id = %d\n", index);
[258]	1193	printf(" end vspace %d\n\n", vspace_index);
	1194	#endif
	1195	}
	1196
[323]	1197	// checking for all tasks that the startid
	1198	// is smaller than the number of tasks in vspace
[258]	1199	int task_id;
	1200	int task_min = vspace[vspace_index]->task_offset;
	1201	int task_max = task_min + vspace[vspace_index]->tasks;
[323]	1202	for (task_id = task_min; task_id < task_max; task_id++)
	1203	{
[258]	1204	if (task[task_id]->startid >= vspace[vspace_index]->tasks)
	1205	{
	1206	printf("[XML ERROR] <startid> too large for task (%d,%d)\n",
	1207	vspace_index, task_id );
	1208	exit(1);
	1209	}
	1210	}
	1211
	1212	nb_tasks_max += nb_task_vspace;
	1213	vspace_index++;
	1214	return;
	1215	}
	1216	else
	1217	{
	1218	printf("[XML ERROR] Unknown tag %s", tag);
	1219	exit(1);
	1220	}
	1221	status = xmlTextReaderRead(reader);
	1222	}
	1223	} // end vspaceNode()
	1224
[295]	1225	/////////////////////////////////////
	1226	void irqNode(xmlTextReaderPtr reader)
	1227	{
	1228	unsigned int ok;
	1229	unsigned int value;
	1230	char * str;
	1231
	1232	if (xmlTextReaderNodeType(reader) == XML_READER_TYPE_END_ELEMENT) return;
	1233
	1234	if (irq_index >= MAX_IRQS)
	1235	{
	1236	printf("[XML ERROR] The number of irqs is larger than %d\n", MAX_IRQS);
	1237	}
	1238
	1239	#if XML_PARSER_DEBUG
	1240	printf(" irq %d\n", irq_loc_index);
	1241	#endif
	1242
	1243	irq[irq_index] = (mapping_irq_t *) malloc(sizeof(mapping_irq_t));
	1244
[306]	1245	///////// get srcid attribute
	1246	value = getIntValue(reader, "srcid", &ok);
[295]	1247	if (ok)
	1248	{
	1249	#if XML_PARSER_DEBUG
[306]	1250	printf(" srcid = %d\n", value);
[295]	1251	#endif
[306]	1252	irq[irq_index]->srcid = value;
	1253	if (value >= 32)
[295]	1254	{
[306]	1255	printf("[XML ERROR] IRQ <srcid> too large for periph %d in cluster %d\n",
[295]	1256	cluster_index, periph_loc_index);
	1257	exit(1);
	1258	}
	1259	}
	1260	else
	1261	{
[306]	1262	printf("[XML ERROR] missing IRQ <srcid> for periph %d in cluster %d\n",
[295]	1263	cluster_index, periph_loc_index);
	1264	exit(1);
	1265	}
	1266
[323]	1267	///////// get srctype attribute
	1268	str = getStringValue(reader, "srctype", &ok);
	1269	if (ok)
[295]	1270	{
	1271	#if XML_PARSER_DEBUG
[306]	1272	printf(" srctype = %s\n", str);
[295]	1273	#endif
[323]	1274	if ( strcmp(str, "HWI") == 0 ) irq[irq_index]->srctype = IRQ_TYPE_HWI;
	1275	else if ( strcmp(str, "WTI") == 0 ) irq[irq_index]->srctype = IRQ_TYPE_WTI;
	1276	else if ( strcmp(str, "PTI") == 0 ) irq[irq_index]->srctype = IRQ_TYPE_PTI;
	1277	else
[295]	1278	{
[323]	1279	printf("[XML ERROR] illegal IRQ <srctype> for periph %d in cluster %d\n",
[306]	1280	cluster_index, periph_loc_index);
[295]	1281	exit(1);
	1282	}
	1283	}
[323]	1284	else
	1285	{
	1286	printf("[XML ERROR] missing IRQ <srctype> for periph %d in cluster %d\n",
	1287	cluster_index, periph_loc_index);
	1288	exit(1);
	1289	}
[295]	1290
[323]	1291	///////// get isr attribute
	1292	str = getStringValue(reader, "isr", &ok);
	1293	if (ok)
[295]	1294	{
	1295	#if XML_PARSER_DEBUG
	1296	printf(" isr = %s\n", str);
	1297	#endif
[323]	1298	if (strcmp(str, "ISR_TICK" ) == 0) irq[irq_index]->isr = ISR_TICK;
	1299	else if (strcmp(str, "ISR_BDV" ) == 0) irq[irq_index]->isr = ISR_BDV;
	1300	else if (strcmp(str, "ISR_CMA" ) == 0) irq[irq_index]->isr = ISR_CMA;
	1301	else if (strcmp(str, "ISR_TTY_RX" ) == 0) irq[irq_index]->isr = ISR_TTY_RX;
	1302	else if (strcmp(str, "ISR_TTY_TX" ) == 0) irq[irq_index]->isr = ISR_TTY_TX;
	1303	else if (strcmp(str, "ISR_TIMER" ) == 0) irq[irq_index]->isr = ISR_TIMER;
	1304	else if (strcmp(str, "ISR_WAKUP" ) == 0) irq[irq_index]->isr = ISR_WAKUP;
	1305	else if (strcmp(str, "ISR_NIC_RX" ) == 0) irq[irq_index]->isr = ISR_NIC_RX;
	1306	else if (strcmp(str, "ISR_NIC_TX" ) == 0) irq[irq_index]->isr = ISR_NIC_TX;
	1307	else if (strcmp(str, "ISR_MMC" ) == 0) irq[irq_index]->isr = ISR_MMC;
	1308	else if (strcmp(str, "ISR_DMA" ) == 0) irq[irq_index]->isr = ISR_DMA;
	1309	else if (strcmp(str, "ISR_SPI" ) == 0) irq[irq_index]->isr = ISR_SPI;
	1310	else if (strcmp(str, "ISR_DEFAULT") == 0) irq[irq_index]->isr = ISR_DEFAULT;
[295]	1311	else
	1312	{
[323]	1313	printf("[XML ERROR] illegal IRQ <isr> for periph %d in cluster %d\n",
	1314	periph_loc_index, cluster_index );
[295]	1315	exit(1);
	1316	}
[323]	1317	}
	1318	else
	1319	{
	1320	printf("[XML ERROR] missing IRQ <isr> for periph %d in cluster %d\n",
	1321	cluster_index, periph_loc_index);
	1322	exit(1);
[295]	1323	}
	1324
	1325	///////// get channel attribute (optionnal : 0 if missing)
	1326	value = getIntValue(reader, "channel", &ok);
	1327	if (ok)
	1328	{
	1329	#if XML_PARSER_DEBUG
	1330	printf(" channel = %d\n", value);
	1331	#endif
	1332	irq[irq_index]->channel = value;
	1333	}
	1334	else
	1335	{
	1336	irq[irq_index]->channel = 0;
	1337	}
	1338
	1339	irq_index++;
	1340	irq_loc_index++;
	1341
	1342	} // end irqNode
	1343
	1344
	1345
[258]	1346	////////////////////////////////////////
	1347	void cpPortNode(xmlTextReaderPtr reader)
	1348	{
	1349	char * str;
	1350	unsigned int ok;
	1351
	1352	if (xmlTextReaderNodeType(reader) == XML_READER_TYPE_END_ELEMENT) return;
	1353
	1354	if (cp_port_index >= MAX_CP_PORTS)
	1355	{
	1356	printf("[XML ERROR] The number of ports (for coprocs) is larger than %d\n",
	1357	MAX_CP_PORTS);
	1358	exit(1);
	1359	}
	1360
	1361	#if XML_PARSER_DEBUG
[295]	1362	printf("\n port %d\n", cp_port_index);
[258]	1363	#endif
	1364
	1365	cp_port[cp_port_index] = (mapping_cp_port_t *) malloc(sizeof(mapping_cp_port_t));
	1366	cp_port_vobj_ref[cp_port_index] = (vobj_ref_t *) malloc(sizeof(vobj_ref_t));
	1367
	1368	///////// get direction attribute
	1369	str = getStringValue(reader, "direction", &ok);
	1370	if (ok)
	1371	{
	1372	#if XML_PARSER_DEBUG
[295]	1373	printf(" direction = %s\n", str);
[258]	1374	#endif
	1375	if (strcmp(str, "TO_COPROC") == 0)
	1376	{
	1377	cp_port[cp_port_index]->direction = PORT_TO_COPROC;
	1378	}
	1379	else if (strcmp(str, "FROM_COPROC") == 0)
	1380	{
	1381	cp_port[cp_port_index]->direction = PORT_FROM_COPROC;
	1382	}
	1383	else
	1384	{
	1385	printf("[XML ERROR] illegal <direction> for cp_port %d in cluster %d\n",
	1386	cp_port_index, cluster_index);
	1387	exit(1);
	1388	}
	1389	}
	1390	else
	1391	{
	1392	printf("[XML ERROR] missing <direction> for cp_port %d in cluster %d\n",
	1393	cp_port_index, cluster_index);
	1394	exit(1);
	1395	}
	1396
	1397	/////////// get vspacename attribute
	1398	str = getStringValue(reader, "vspacename", &ok);
	1399	#if XML_PARSER_DEBUG
[295]	1400	printf(" vspacename = %s\n", str);
[258]	1401	#endif
	1402	if (ok)
	1403	{
	1404	strncpy(cp_port_vobj_ref[cp_port_index]->vspace_name, str, 31);
	1405	}
	1406	else
	1407	{
	1408	printf("[XML ERROR] missing <vspacename> for cp_port %d in cluster %d\n",
	1409	cp_port_index, cluster_index);
	1410	exit(1);
	1411	}
	1412
	1413	/////////// get vobjname attribute
	1414	str = getStringValue(reader, "vobjname", &ok);
	1415	#if XML_PARSER_DEBUG
[295]	1416	printf(" vobjname = %s\n", str);
[258]	1417	#endif
	1418	if (ok)
	1419	{
	1420	strncpy(cp_port_vobj_ref[cp_port_index]->vobj_name, str, 31);
	1421	}
	1422	else
	1423	{
	1424	printf("[XML ERROR] missing <vobjname> for cp_port %d in cluster %d\n",
	1425	cp_port_index, cluster_index);
	1426	exit(1);
	1427	}
	1428	cp_port_index++;
	1429	cp_port_loc_index++;
	1430	} // end cpPortNode()
	1431
	1432	////////////////////////////////////////
	1433	void periphNode(xmlTextReaderPtr reader)
	1434	{
	1435	char * str;
	1436	unsigned int value;
	1437	unsigned int ok;
	1438
[295]	1439	irq_loc_index = 0;
	1440
[258]	1441	if (xmlTextReaderNodeType(reader) == XML_READER_TYPE_END_ELEMENT) return;
	1442
	1443	if (periph_index >= MAX_PERIPHS)
	1444	{
	1445	printf("[XML ERROR] The number of periphs is larger than %d\n", MAX_PERIPHS);
	1446	exit(1);
	1447	}
	1448
	1449	#if XML_PARSER_DEBUG
[295]	1450	printf("\n periph %d\n", periph_index);
[258]	1451	#endif
	1452
	1453	periph[periph_index] = (mapping_periph_t *) malloc(sizeof(mapping_periph_t));
	1454
	1455	///////// get channels attribute (optionnal : 1 if missing)
	1456	value = getIntValue(reader, "channels", &ok);
	1457	if (ok)
	1458	{
	1459	#if XML_PARSER_DEBUG
[295]	1460	printf(" channels = %d\n", value);
[258]	1461	#endif
	1462	periph[periph_index]->channels = value;
	1463	}
	1464	else
	1465	{
	1466	periph[periph_index]->channels = 1;
	1467	}
	1468
[323]	1469	///////// get arg attribute (optionnal : 0 if missing)
	1470	value = getIntValue(reader, "arg", &ok);
	1471	if (ok)
	1472	{
	1473	#if XML_PARSER_DEBUG
	1474	printf(" arg = %d\n", value);
	1475	#endif
	1476	periph[periph_index]->arg = value;
	1477	}
	1478	else
	1479	{
	1480	periph[periph_index]->arg = 1;
	1481	}
	1482
[258]	1483	/////////// get psegname attribute
	1484	str = getStringValue(reader, "psegname", &ok);
	1485	if (ok == 0)
	1486	{
	1487	printf("[XML ERROR] illegal or missing <psegname> for coproc %d in cluster %d\n",
	1488	coproc_index, cluster_index);
	1489	exit(1);
	1490	}
	1491
	1492	/////////// set psegid attribute
[263]	1493	int index = getPsegId( cluster[cluster_index]->x, cluster[cluster_index]->y, str);
[258]	1494	if (index >= 0)
	1495	{
	1496	#if XML_PARSER_DEBUG
[295]	1497	printf(" clusterid = %d\n", cluster_index);
	1498	printf(" psegname = %s\n", str);
	1499	printf(" psegid = %d\n", index);
[258]	1500	#endif
	1501	periph[periph_index]->psegid = index;
	1502	}
	1503	else
	1504	{
	1505	printf("[XML ERROR] pseg not found for periph %d / clusterid = %d / psegname = %s\n",
	1506	periph_loc_index, cluster_index, str );
	1507	exit(1);
	1508	}
	1509
	1510	/////////// get type attribute
	1511	str = getStringValue(reader, "type", &ok);
	1512	if (ok)
	1513	{
	1514	#if XML_PARSER_DEBUG
[295]	1515	printf(" type = %s\n", str);
[258]	1516	#endif
	1517	unsigned int error = 0;
	1518
[289]	1519	// initialize peripheral subtype
	1520	periph[periph_index]->subtype = 0xFFFFFFFF;
	1521
[258]	1522	// The CMA, FBF, HBA, IOB, IOC, NIC, ROM, SIM, TTY, peripherals are not
[295]	1523	// replicated in all clusters but can be instanciated twice.
[258]	1524
	1525	////////////////////////////
	1526	if (strcmp(str, "CMA") == 0)
	1527	{
	1528	periph[periph_index]->type = PERIPH_TYPE_CMA;
[295]	1529	if ( cma_channels < periph[periph_index]->channels )
[258]	1530	{
	1531	cma_channels = periph[periph_index]->channels;
	1532	}
	1533	}
	1534	/////////////////////////////////
	1535	else if (strcmp(str, "FBF") == 0)
	1536	{
	1537	periph[periph_index]->type = PERIPH_TYPE_FBF;
[306]	1538	use_fbf = 1;
[258]	1539	}
	1540	/////////////////////////////////
	1541	else if (strcmp(str, "IOB") == 0)
	1542	{
	1543	periph[periph_index]->type = PERIPH_TYPE_IOB;
	1544	use_iob = 1;
	1545	}
	1546	/////////////////////////////////
	1547	else if (strcmp(str, "IOC") == 0)
	1548	{
[295]	1549	char* subtype = getStringValue(reader, "subtype", &ok);
[289]	1550	if (!ok)
	1551	{
[295]	1552	printf("[XML ERROR] IOC peripheral needs a subtype: BDV, HBA or SPI\n");
[289]	1553	exit(1);
	1554	}
	1555
[295]	1556	if ( strcmp(subtype, "BDV") == 0 )
	1557	{
	1558	periph[periph_index]->type = PERIPH_TYPE_IOC;
[289]	1559	periph[periph_index]->subtype = PERIPH_SUBTYPE_BDV;
[295]	1560	ioc_channels = 1;
[306]	1561	if ( header->use_ram_disk == 0 ) use_bdv = 1;
[289]	1562	}
[295]	1563	else if ( strcmp(subtype, "HBA") == 0 )
[289]	1564	{
[295]	1565	periph[periph_index]->type = PERIPH_TYPE_IOC;
[289]	1566	periph[periph_index]->subtype = PERIPH_SUBTYPE_HBA;
[295]	1567	ioc_channels = periph[periph_index]->channels;
[306]	1568	if ( header->use_ram_disk == 0 ) use_hba = 1;
[289]	1569	}
[295]	1570	else if ( strcmp(subtype, "SPI") == 0 )
[289]	1571	{
[295]	1572	periph[periph_index]->type = PERIPH_TYPE_IOC;
[289]	1573	periph[periph_index]->subtype = PERIPH_SUBTYPE_SPI;
[295]	1574	ioc_channels = periph[periph_index]->channels;
[306]	1575	if ( header->use_ram_disk == 0 ) use_spi = 1;
[289]	1576	}
	1577	else
	1578	{
	1579	printf("[XML ERROR] illegal subtype for IOC peripheral\n");
	1580	exit(1);
	1581	}
[258]	1582	}
	1583	/////////////////////////////////
	1584	else if (strcmp(str, "NIC") == 0)
	1585	{
	1586	periph[periph_index]->type = PERIPH_TYPE_NIC;
[295]	1587	if ( nic_channels < periph[periph_index]->channels )
[258]	1588	{
	1589	nic_channels = periph[periph_index]->channels;
	1590	}
	1591	}
	1592	/////////////////////////////////
	1593	else if (strcmp(str, "ROM") == 0)
	1594	{
	1595	periph[periph_index]->type = PERIPH_TYPE_ROM;
	1596	}
	1597	/////////////////////////////////
	1598	else if (strcmp(str, "SIM") == 0)
	1599	{
	1600	periph[periph_index]->type = PERIPH_TYPE_SIM;
	1601	}
	1602	/////////////////////////////////
	1603	else if (strcmp(str, "TTY") == 0)
	1604	{
	1605	periph[periph_index]->type = PERIPH_TYPE_TTY;
[295]	1606	if ( tty_channels < periph[periph_index]->channels )
[258]	1607	{
	1608	tty_channels = periph[periph_index]->channels;
	1609	}
[295]	1610	}
	1611	/////////////////////////////////
	1612	else if (strcmp(str, "PIC") == 0)
	1613	{
	1614	periph[periph_index]->type = PERIPH_TYPE_PIC;
	1615	if ( pic_channels < periph[periph_index]->channels )
[258]	1616	{
[295]	1617	pic_channels = periph[periph_index]->channels;
[258]	1618	}
[295]	1619	use_pic = 1;
[258]	1620	}
	1621
[295]	1622
[258]	1623	// The DMA, ICU, MMC, TIM, XCU peripherals can be replicated in all clusters
[295]	1624	// but no more than one component of each type per cluster
[258]	1625
	1626	/////////////////////////////////
	1627	else if (strcmp(str, "DMA") == 0)
	1628	{
	1629	periph[periph_index]->type = PERIPH_TYPE_DMA;
	1630	if (found_dma) error = 1;
	1631	found_dma = 1;
	1632	if (dma_channels < periph[periph_index]->channels)
	1633	dma_channels = periph[periph_index]->channels;
	1634	}
	1635	//////////////////////////////////
	1636	else if (strcmp(str, "ICU") == 0)
	1637	{
	1638	periph[periph_index]->type = PERIPH_TYPE_ICU;
	1639	if (found_icu \|\| use_xcu) error = 1;
	1640	found_icu = 1;
[281]	1641
[295]	1642	if ( periph[periph_index]->channels <
	1643	(header->irq_per_proc * cluster[cluster_index]->procs) )
[281]	1644	{
[295]	1645	printf("[XML ERROR] ICU channels smaller than PROCS * IRQ_PER_PROC\n");
	1646	printf(" - icu channels = %d\n - nprocs = %d\n - irq_per_proc = %d\n",
	1647	periph[periph_index]->channels,
	1648	cluster[cluster_index]->procs,
	1649	header->irq_per_proc );
	1650	exit(1);
[281]	1651	}
[258]	1652	}
	1653	//////////////////////////////////
	1654	else if (strcmp(str, "MMC") == 0)
	1655	{
	1656	periph[periph_index]->type = PERIPH_TYPE_MMC;
	1657	if (found_mmc) error = 1;
	1658	found_mmc = 1;
	1659	if ( periph[periph_index]->channels != 1 ) error = 1;
	1660	}
	1661	//////////////////////////////////
	1662	else if (strcmp(str, "TIM") == 0 )
	1663	{
	1664	periph[periph_index]->type = PERIPH_TYPE_TIM;
	1665	if (found_timer \|\| use_xcu) error = 1;
	1666	found_timer = 1;
	1667	if (tim_channels < periph[periph_index]->channels)
	1668	tim_channels = periph[periph_index]->channels;
	1669	}
	1670	//////////////////////////////////
	1671	else if (strcmp(str, "XCU") == 0)
	1672	{
	1673	periph[periph_index]->type = PERIPH_TYPE_XCU;
[281]	1674	if (found_xcu \|\| found_icu \|\| found_timer) error = 1;
[258]	1675	found_xcu = 1;
	1676	found_timer = 1;
	1677	tim_channels = 32;
	1678	use_xcu = 1;
[281]	1679
[295]	1680	if ( periph[periph_index]->channels <
	1681	(header->irq_per_proc * cluster[cluster_index]->procs) )
[281]	1682	{
[295]	1683	printf("[XML ERROR] XCU channels smaller than PROCS * IRQ_PER_PROC\n");
	1684	printf(" - xcu channels = %d\n - nprocs = %d\n - irq_per_proc = %d\n",
	1685	periph[periph_index]->channels,
	1686	cluster[cluster_index]->procs,
	1687	header->irq_per_proc );
	1688	exit(1);
[281]	1689	}
[258]	1690	}
	1691	else
	1692	{
[295]	1693	printf("[XML ERROR] illegal peripheral type: %s in cluster %d\n",
	1694	str, cluster_index);
[258]	1695	exit(1);
	1696	}
	1697
	1698	if (error)
	1699	{
[295]	1700	printf("[XML ERROR] illegal peripheral %s in cluster %d\n",
	1701	str, cluster_index);
[258]	1702	exit(1);
	1703	}
	1704	}
	1705	else
	1706	{
[295]	1707	printf("[XML ERROR] illegal or missing <type> for peripheral %d in cluster %d\n",
[258]	1708	periph_loc_index, cluster_index);
	1709	exit(1);
	1710	}
	1711
[295]	1712	////////////// set irq_offset attribute
	1713	periph[periph_index]->irq_offset = irq_index;
[258]	1714
[295]	1715	///////////// get IRQs
	1716	int status = xmlTextReaderRead(reader);
	1717	while (status == 1)
	1718	{
	1719	const char * tag = (const char *) xmlTextReaderConstName(reader);
	1720
	1721	if (strcmp(tag, "irq") == 0)
	1722	{
	1723	if ( (periph[periph_index]->type != PERIPH_TYPE_ICU) &&
	1724	(periph[periph_index]->type != PERIPH_TYPE_XCU) &&
	1725	(periph[periph_index]->type != PERIPH_TYPE_PIC) )
	1726	{
	1727	printf("[XML ERROR] periph %d in cluster(%d,%d) "
	1728	" only ICU, XCU and PIC can contain IRQs",
	1729	periph_loc_index, cluster[cluster_index]->x, cluster[cluster_index]->y);
	1730	exit(1);
	1731	}
	1732	else
	1733	{
	1734	irqNode(reader);
	1735	}
	1736	}
	1737	else if (strcmp(tag, "#text") == 0) { }
	1738	else if (strcmp(tag, "#comment") == 0) { }
	1739	else if (strcmp(tag, "periph") == 0)
	1740	{
	1741	periph[periph_index]->irqs = irq_loc_index;
	1742	cluster[cluster_index]->periphs++;
	1743	periph_loc_index++;
	1744	periph_index++;
	1745
	1746	#if XML_PARSER_DEBUG
	1747	printf(" irqs = %d\n", irq_loc_index);
	1748	printf(" irq_offset = %d\n", irq_index);
	1749	#endif
	1750	return;
	1751	}
	1752	else
	1753	{
	1754	printf("[XML ERROR] Unknown tag %s", tag);
	1755	exit(1);
	1756	}
	1757	status = xmlTextReaderRead(reader);
	1758	}
[258]	1759	} // end periphNode
	1760
	1761	////////////////////////////////////////
	1762	void coprocNode(xmlTextReaderPtr reader)
	1763	{
	1764	char * str;
	1765	unsigned int ok;
	1766
	1767	cp_port_loc_index = 0;
	1768
	1769	if (xmlTextReaderNodeType(reader) == XML_READER_TYPE_END_ELEMENT) return;
	1770
	1771	if (coproc_index >= MAX_COPROCS)
	1772	{
	1773	printf("[XML ERROR] The number of coprocs is larger than %d\n", MAX_COPROCS);
	1774	exit(1);
	1775	}
	1776
	1777	#if XML_PARSER_DEBUG
[295]	1778	printf("\n coproc %d\n", coproc_index);
[258]	1779	#endif
	1780
	1781	coproc[coproc_index] = (mapping_coproc_t *) malloc(sizeof(mapping_coproc_t));
	1782
	1783	/////////// get name attribute
	1784	str = getStringValue(reader, "name", &ok);
	1785	if (ok)
	1786	{
	1787	#if XML_PARSER_DEBUG
[295]	1788	printf(" name = %s\n", str);
[258]	1789	#endif
	1790	strncpy(coproc[coproc_index]->name, str, 31);
	1791	}
	1792	else
	1793	{
	1794	printf("[XML ERROR] illegal or missing <name> for coproc %d in cluster %d\n",
	1795	coproc_index, cluster_index);
	1796	exit(1);
	1797	}
	1798
	1799	/////////// get psegname attribute
	1800	str = getStringValue(reader, "psegname", &ok);
	1801	if (ok == 0)
	1802	{
	1803	printf("[XML ERROR] illegal or missing <psegname> for coproc %d in cluster %d\n",
	1804	coproc_index, cluster_index);
	1805	exit(1);
	1806	}
	1807
	1808	/////////// set psegid attribute
[263]	1809	int index = getPsegId( cluster[cluster_index]->x, cluster[cluster_index]->y, str);
[258]	1810	if (index >= 0)
	1811	{
	1812	#if XML_PARSER_DEBUG
[295]	1813	printf(" clusterid = %d\n", cluster_index);
	1814	printf(" psegname = %s\n", str);
	1815	printf(" psegid = %d\n", index);
[258]	1816	#endif
	1817	coproc[coproc_index]->psegid = index;
[295]	1818	assert(pseg[index]->type == PSEG_TYPE_PERI &&
	1819	"coproc psegname attribute must refer to a pseg of type PERI" );
[258]	1820	}
	1821	else
	1822	{
	1823	printf("[XML ERROR] pseg not found for coproc %d / clusterid = %d / psegname = %s\n",
	1824	coproc_index, cluster_index, str );
	1825	exit(1);
	1826	}
	1827
	1828	////////// set port_offset
	1829	coproc[coproc_index]->port_offset = cp_port_index;
	1830
	1831	#if XML_PARSER_DEBUG
[295]	1832	printf(" port_offset = %d\n", cp_port_index);
[258]	1833	#endif
	1834
	1835	int status = xmlTextReaderRead(reader);
	1836	while (status == 1)
	1837	{
	1838	const char * tag = (const char *) xmlTextReaderConstName(reader);
	1839
	1840	if (strcmp(tag, "port") == 0 )
	1841	{
	1842	cpPortNode(reader);
	1843	}
	1844	else if (strcmp(tag, "#text") == 0 ) { }
	1845	else if (strcmp(tag, "#comment") == 0 ) { }
	1846	else if (strcmp(tag, "coproc") == 0 )
	1847	{
	1848	coproc[coproc_index]->ports = cp_port_loc_index;
	1849	cluster[cluster_index]->coprocs++;
	1850	coproc_loc_index++;
	1851	coproc_index++;
	1852	return;
	1853	}
	1854	else
	1855	{
	1856	printf("[XML ERROR] Unknown tag %s", tag);
	1857	exit(1);
	1858	}
	1859	status = xmlTextReaderRead(reader);
	1860	}
	1861	} // end coprocNode()
	1862
	1863
	1864	//////////////////////////////////////
	1865	void procNode(xmlTextReaderPtr reader)
	1866	{
	1867	unsigned int ok;
	1868	unsigned int value;
	1869
	1870	if (xmlTextReaderNodeType(reader) == XML_READER_TYPE_END_ELEMENT) return;
	1871
	1872	if (proc_index >= MAX_PROCS)
	1873	{
	1874	printf("[XML ERROR] The number of procs is larger than %d\n", MAX_PROCS);
	1875	exit(1);
	1876	}
	1877
	1878	#if XML_PARSER_DEBUG
[295]	1879	printf("\n proc %d\n", proc_index);
[258]	1880	#endif
	1881
	1882	proc[proc_index] = (mapping_proc_t *) malloc(sizeof(mapping_proc_t));
	1883
	1884	/////////// get index attribute (optional)
	1885	value = getIntValue(reader, "index", &ok);
	1886	if (ok && (value != proc_loc_index))
	1887	{
[306]	1888	printf("[XML ERROR] wrong local proc index / expected value is %d",
[258]	1889	proc_loc_index);
	1890	exit(1);
	1891	}
[295]	1892	proc[proc_index]->index = proc_loc_index;
[258]	1893
[295]	1894	cluster[cluster_index]->procs++;
	1895	proc_loc_index++;
	1896	proc_index++;
[299]	1897	total_procs++;
[258]	1898	} // end procNode()
	1899
	1900
	1901	//////////////////////////////////////
	1902	void psegNode(xmlTextReaderPtr reader)
	1903	{
	1904	unsigned int ok;
	1905	paddr_t ll_value;
	1906	char * str;
	1907
	1908	if (xmlTextReaderNodeType(reader) == XML_READER_TYPE_END_ELEMENT) return;
	1909
	1910	if (pseg_index >= MAX_PSEGS)
	1911	{
	1912	printf("[XML ERROR] The number of psegs is larger than %d\n", MAX_PSEGS);
	1913	exit(1);
	1914	}
	1915
	1916	#if XML_PARSER_DEBUG
[295]	1917	printf(" pseg %d\n", pseg_index);
[258]	1918	#endif
	1919
	1920	pseg[pseg_index] = (mapping_pseg_t *) malloc(sizeof(mapping_pseg_t));
	1921
	1922	/////// get name attribute
	1923	str = getStringValue(reader, "name", &ok);
	1924	#if XML_PARSER_DEBUG
[295]	1925	printf(" name = %s\n", str);
[258]	1926	#endif
	1927	if (ok)
	1928	{
	1929	strncpy(pseg[pseg_index]->name, str, 31);
	1930	}
	1931	else
	1932	{
	1933	printf("[XML ERROR] illegal or missing <name> for pseg %d in cluster %d\n",
	1934	pseg_index, cluster_index);
	1935	exit(1);
	1936	}
	1937
	1938	//////// get type attribute
	1939	str = getStringValue(reader, "type", &ok);
	1940	#if XML_PARSER_DEBUG
[295]	1941	printf(" type = %s\n", str);
[258]	1942	#endif
	1943	if (ok && (strcmp(str, "RAM" ) == 0)) { pseg[pseg_index]->type = PSEG_TYPE_RAM; }
	1944	else if (ok && (strcmp(str, "ROM" ) == 0)) { pseg[pseg_index]->type = PSEG_TYPE_ROM; }
	1945	else if (ok && (strcmp(str, "PERI") == 0)) { pseg[pseg_index]->type = PSEG_TYPE_PERI; }
	1946	else
	1947	{
	1948	printf("[XML ERROR] illegal or missing <type> for pseg %s in cluster %d\n",
	1949	pseg[pseg_index]->name, cluster_index);
	1950	exit(1);
	1951	}
	1952
	1953	//////// get base attribute
	1954	ll_value = getPaddrValue(reader, "base", &ok);
	1955	#if XML_PARSER_DEBUG
[295]	1956	printf(" base = 0x%llx\n", ll_value);
[258]	1957	#endif
	1958	if (ok)
	1959	{
	1960	pseg[pseg_index]->base = ll_value;
	1961	}
	1962	else {
	1963	printf("[XML ERROR] illegal or missing <base> for pseg %s in cluster %d\n",
	1964	pseg[pseg_index]->name, cluster_index);
	1965	exit(1);
	1966	}
	1967
	1968	//////// get length attribute
	1969	ll_value = getPaddrValue(reader, "length", &ok);
	1970	#if XML_PARSER_DEBUG
[295]	1971	printf(" length = 0x%llx\n", ll_value);
[258]	1972	#endif
	1973	if (ok)
	1974	{
	1975	pseg[pseg_index]->length = ll_value;
	1976	}
	1977	else
	1978	{
	1979	printf("[XML ERROR] illegal or missing <length> for pseg %s in cluster %d\n",
	1980	pseg[pseg_index]->name, cluster_index);
	1981	exit(1);
	1982	}
	1983
	1984	//////// set cluster attribute
[263]	1985	pseg[pseg_index]->clusterid = cluster_index;
[258]	1986
	1987	//////// set next_vseg attribute
	1988	pseg[pseg_index]->next_vseg = 0;
	1989
	1990	pseg_index++;
	1991	cluster[cluster_index]->psegs++;
	1992	} // end psegNode()
	1993
	1994
	1995	/////////////////////////////////////////
	1996	void clusterNode(xmlTextReaderPtr reader)
	1997	{
	1998	unsigned int ok;
	1999	unsigned int value;
	2000
	2001	cluster[cluster_index] = (mapping_cluster_t *) malloc(sizeof(mapping_cluster_t));
	2002
[263]	2003	//initialise variables that will be incremented by *Node() functions
[258]	2004	cluster[cluster_index]->psegs = 0;
	2005	cluster[cluster_index]->procs = 0;
	2006	cluster[cluster_index]->coprocs = 0;
	2007	cluster[cluster_index]->periphs = 0;
	2008
	2009	//initialise global variables
	2010	proc_loc_index = 0;
	2011	coproc_loc_index = 0;
	2012	periph_loc_index = 0;
	2013
	2014	// for replicated periph
	2015	found_timer = 0;
	2016	found_icu = 0;
	2017	found_xcu = 0;
	2018	found_dma = 0;
	2019	found_mmc = 0;
	2020
[295]	2021	if (xmlTextReaderNodeType(reader) == XML_READER_TYPE_END_ELEMENT) return;
[258]	2022
[263]	2023	#if XML_PARSER_DEBUG
	2024	printf("\n cluster %d\n", cluster_index);
	2025	#endif
	2026
	2027	/////////// get x coordinate
	2028	value = getIntValue(reader, "x", &ok);
	2029	#if XML_PARSER_DEBUG
	2030	printf(" x = %d\n", value);
	2031	#endif
	2032	if (ok && (value < header->x_size) )
[258]	2033	{
[263]	2034	cluster[cluster_index]->x = value;
	2035	}
	2036	else
	2037	{
	2038	printf("[XML ERROR] Illegal or missing < x > attribute for cluster %d",
	2039	cluster_index);
[258]	2040	exit(1);
	2041	}
	2042
[263]	2043	/////////// get y coordinate
	2044	value = getIntValue(reader, "y", &ok);
[258]	2045	#if XML_PARSER_DEBUG
[263]	2046	printf(" y = %d\n", value);
[258]	2047	#endif
[263]	2048	if (ok && (value < header->y_size) )
[258]	2049	{
[263]	2050	cluster[cluster_index]->y = value;
	2051	}
	2052	else
	2053	{
	2054	printf("[XML ERROR] Illegal or missing < y > attribute for cluster %d",
[258]	2055	cluster_index);
	2056	exit(1);
	2057	}
	2058
	2059	////////// set offsets
	2060	cluster[cluster_index]->pseg_offset = pseg_index;
	2061	cluster[cluster_index]->proc_offset = proc_index;
	2062	cluster[cluster_index]->coproc_offset = coproc_index;
	2063	cluster[cluster_index]->periph_offset = periph_index;
	2064
	2065	#if XML_PARSER_DEBUG
[263]	2066	printf(" pseg_offset = %d\n", pseg_index);
	2067	printf(" proc_offset = %d\n", proc_index);
	2068	printf(" coproc_offset = %d\n", coproc_index);
	2069	printf(" periph_offset = %d\n", coproc_index);
[258]	2070	#endif
	2071
	2072	////////// get psegs, procs, coprocs and periphs
	2073	int status = xmlTextReaderRead(reader);
	2074
	2075	while (status == 1)
	2076	{
	2077	const char * tag = (const char *) xmlTextReaderConstName(reader);
	2078
	2079	if (strcmp(tag, "pseg") == 0) psegNode(reader);
	2080	else if (strcmp(tag, "proc") == 0) procNode(reader);
	2081	else if (strcmp(tag, "coproc") == 0) coprocNode(reader);
	2082	else if (strcmp(tag, "periph") == 0) periphNode(reader);
	2083	else if (strcmp(tag, "#text") == 0) { }
	2084	else if (strcmp(tag, "#comment") == 0) { }
	2085	else if (strcmp(tag, "cluster") == 0)
	2086	{
[295]	2087	///////// TIMER and ICU peripheral are mandatory when nprocs != 0
[306]	2088
[295]	2089	unsigned int procs = cluster[cluster_index]->procs;
	2090	if ( procs && !found_timer && !found_xcu)
[258]	2091	{
	2092	printf("[XML ERROR] missing timer peripheral in cluster %d\n", cluster_index);
	2093	exit(1);
	2094	}
	2095
[295]	2096	if ( procs && !found_icu && !found_xcu)
[258]	2097	{
	2098	printf("[XML ERROR] missing icu peripheral in cluster %d\n", cluster_index);
	2099	exit(1);
	2100	}
	2101
[295]	2102	if (nb_procs_max < procs) nb_procs_max = procs;
[258]	2103
	2104	#if XML_PARSER_DEBUG
[263]	2105	printf(" psegs = %d\n", cluster[cluster_index]->psegs);
	2106	printf(" procs = %d\n", cluster[cluster_index]->procs);
	2107	printf(" coprocs = %d\n", cluster[cluster_index]->coprocs);
	2108	printf(" periphs = %d\n", cluster[cluster_index]->periphs);
	2109	printf(" end cluster %d\n", cluster_index);
[258]	2110	#endif
	2111	cluster_index++;
	2112	return;
	2113	}
	2114	status = xmlTextReaderRead(reader);
	2115	}
	2116	} // end clusterNode()
	2117
	2118
	2119	//////////////////////////////////////////////
	2120	void clusterSetNode(xmlTextReaderPtr reader)
	2121	{
	2122	if (xmlTextReaderNodeType(reader) == XML_READER_TYPE_END_ELEMENT) return;
	2123
	2124	#if XML_PARSER_DEBUG
[263]	2125	printf("\n clusters set\n");
[258]	2126	#endif
	2127
	2128	int status = xmlTextReaderRead(reader);
	2129	while (status == 1)
	2130	{
	2131	const char * tag = (const char *) xmlTextReaderConstName(reader);
	2132
	2133	if (strcmp(tag, "cluster") == 0) { clusterNode(reader); }
	2134	else if (strcmp(tag, "#text") == 0) { }
	2135	else if (strcmp(tag, "#comment") == 0) { }
	2136	else if (strcmp(tag, "clusterset") == 0)
	2137	{
[295]	2138	// checking number of clusters
[263]	2139	if ( cluster_index != (header->x_size * header->y_size) )
[258]	2140	{
	2141	printf("[XML ERROR] Wrong number of clusters\n");
	2142	exit(1);
	2143	}
	2144
[295]	2145	// checking TTY terminal for system boot
	2146	if ( tty_channels == 0 )
[258]	2147	{
[295]	2148	printf("[XML ERROR] missing TTY peripheral\n");
[258]	2149	exit(1);
	2150	}
	2151
[295]	2152	// checking IOC sub-types
	2153	if ( (use_bdv + use_hba + use_spi) > 1 )
[287]	2154	{
[295]	2155	printf("[XML ERROR] all IOC peripherals must have the same type\n");
[287]	2156	exit(1);
	2157	}
	2158
[258]	2159	#if XML_PARSER_DEBUG
	2160	printf(" end cluster set\n\n");
	2161	#endif
	2162	header->psegs = pseg_index;
	2163	header->procs = proc_index;
	2164	header->irqs = irq_index;
	2165	header->coprocs = coproc_index;
	2166	header->cp_ports = cp_port_index;
	2167	header->periphs = periph_index;
	2168	return;
	2169	}
	2170	else
	2171	{
	2172	printf("[XML ERROR] Unknown tag in clusterset node : %s",tag);
	2173	exit(1);
	2174	}
	2175	status = xmlTextReaderRead(reader);
	2176	}
	2177	} // end clusterSetNode()
	2178
	2179
	2180	///////////////////////////////////////////
	2181	void globalSetNode(xmlTextReaderPtr reader)
	2182	{
	2183	if (xmlTextReaderNodeType(reader) == XML_READER_TYPE_END_ELEMENT) return;
	2184
	2185	#if XML_PARSER_DEBUG
	2186	printf(" globals set\n");
	2187	#endif
	2188
	2189	int status = xmlTextReaderRead(reader);
	2190	while (status == 1)
	2191	{
	2192	const char * tag = (const char *) xmlTextReaderConstName(reader);
	2193
[295]	2194	if (strcmp(tag, "vseg") == 0)
	2195	{
	2196	vsegNode( reader );
	2197	header->globals = header->globals + 1;
	2198	}
[258]	2199	else if (strcmp(tag, "#text") == 0) { }
	2200	else if (strcmp(tag, "#comment") == 0) { }
	2201	else if (strcmp(tag, "globalset") == 0)
	2202	{
	2203	#if XML_PARSER_DEBUG
	2204	printf(" end global set\n\n");
	2205	#endif
	2206	vseg_loc_index = 0;
	2207	return;
	2208	}
	2209	else
	2210	{
	2211	printf("[XML ERROR] Unknown tag in globalset node : %s",tag);
	2212	exit(1);
	2213	}
	2214	status = xmlTextReaderRead(reader);
	2215	}
	2216	} // end globalSetNode()
	2217
	2218
	2219	///////////////////////////////////////////
	2220	void vspaceSetNode(xmlTextReaderPtr reader)
	2221	{
	2222	if (xmlTextReaderNodeType(reader) == XML_READER_TYPE_END_ELEMENT) {
	2223	return;
	2224	}
	2225
	2226	#if XML_PARSER_DEBUG
	2227	printf("\n vspaces set\n");
	2228	#endif
	2229
	2230	int status = xmlTextReaderRead ( reader );
	2231	while (status == 1) {
	2232	const char * tag = (const char *) xmlTextReaderConstName(reader);
	2233
	2234	if (strcmp(tag, "vspace") == 0) {
	2235	vspaceNode(reader);
	2236	}
	2237	else if (strcmp(tag, "#text" ) == 0 ) { }
	2238	else if (strcmp(tag, "#comment" ) == 0 ) { }
	2239	else if (strcmp(tag, "vspaceset") == 0 )
	2240	{
[295]	2241	header->vsegs = vseg_index;
	2242	header->vobjs = vobj_index;
	2243	header->tasks = task_index;
	2244	return;
[258]	2245	}
	2246	else
	2247	{
	2248	printf("[XML ERROR] Unknown tag in vspaceset node : %s",tag);
	2249	exit(1);
	2250	}
	2251	status = xmlTextReaderRead(reader);
	2252	}
	2253	} // end globalSetNode()
	2254
	2255
	2256	////////////////////////////////////////
	2257	void headerNode(xmlTextReaderPtr reader)
	2258	{
	2259	char * name;
	2260	unsigned int value;
	2261	unsigned int ok;
	2262
	2263	if (xmlTextReaderNodeType(reader) == XML_READER_TYPE_END_ELEMENT) return;
	2264
	2265	#if XML_PARSER_DEBUG
	2266	printf("mapping_info\n");
	2267	#endif
	2268
	2269	header = (mapping_header_t *) malloc(sizeof(mapping_header_t));
	2270
	2271	////////// get name attribute
	2272	name = getStringValue(reader, "name", &ok);
	2273	if (ok)
	2274	{
	2275	#if XML_PARSER_DEBUG
	2276	printf(" name = %s\n", name);
	2277	#endif
	2278	strncpy( header->name, name, 31);
	2279	}
	2280	else
	2281	{
	2282	printf("[XML ERROR] illegal or missing <name> attribute in header\n");
	2283	exit(1);
	2284	}
	2285
[296]	2286	/////////// get signature attribute
	2287	value = getIntValue(reader, "signature", &ok);
	2288	if ( ok && (value == IN_MAPPING_SIGNATURE) )
	2289	{
	2290	#if XML_PARSER_DEBUG
	2291	printf(" signature = %x\n", value);
	2292	#endif
	2293	header->signature = IN_MAPPING_SIGNATURE;
	2294	}
	2295	else
	2296	{
	2297	printf("[XML ERROR] illegal or missing <signature> for mapping %s\n",
	2298	header->name );
	2299	exit(1);
	2300	}
	2301
[263]	2302	/////////// get x_width attribute
	2303	value = getIntValue(reader, "x_width", &ok);
[258]	2304	if (ok)
	2305	{
	2306	#if XML_PARSER_DEBUG
[263]	2307	printf(" x_width = %d\n", value);
[258]	2308	#endif
[263]	2309	header->x_width = value;
[258]	2310	}
[263]	2311
	2312	/////////// get y_width attribute
	2313	value = getIntValue(reader, "y_width", &ok);
	2314	if (ok)
	2315	{
	2316	#if XML_PARSER_DEBUG
	2317	printf(" y_width = %d\n", value);
	2318	#endif
	2319	header->y_width = value;
	2320	}
	2321
	2322	/////////// get x_size attribute
	2323	unsigned int x_size = getIntValue(reader, "x_size", &ok);
	2324	if (ok)
	2325	{
	2326	#if XML_PARSER_DEBUG
	2327	printf(" x_size = %d\n", x_size);
	2328	#endif
	2329	header->x_size = x_size;
	2330	}
[258]	2331	else
	2332	{
[263]	2333	printf("[XML ERROR] illegal or missing <x_size> attribute in header\n");
[258]	2334	exit(1);
	2335	}
	2336
[263]	2337	/////////// get y_size attribute
	2338	unsigned int y_size = getIntValue(reader, "y_size", &ok);
[258]	2339	if (ok)
	2340	{
	2341	#if XML_PARSER_DEBUG
[263]	2342	printf(" y_size = %d\n", y_size);
[258]	2343	#endif
[263]	2344	header->y_size = y_size;
[258]	2345	}
	2346	else
	2347	{
[263]	2348	printf("[XML ERROR] illegal or missing <y_size> attribute in header\n");
[258]	2349	exit(1);
	2350	}
	2351
[295]	2352	/////////// get x_io attribute
	2353	unsigned int x_io = getIntValue(reader, "x_io", &ok);
	2354	#if XML_PARSER_DEBUG
	2355	printf(" x_io = %d\n", x_io);
	2356	#endif
	2357	if ( ok && (x_io < x_size) )
[258]	2358	{
[295]	2359	header->x_io = x_io;
	2360	}
	2361	else
	2362	{
	2363	printf("[XML ERROR] illegal or missing <x_io> attribute in header\n");
[258]	2364	exit(1);
	2365	}
	2366
[295]	2367	/////////// get y_io attribute
	2368	unsigned int y_io = getIntValue(reader, "y_io", &ok);
[258]	2369	#if XML_PARSER_DEBUG
[296]	2370	printf(" y_io = %d\n", y_io);
[258]	2371	#endif
[295]	2372	if ( ok &&(y_io < y_size) )
	2373	{
	2374	header->y_io = y_io;
[258]	2375	}
	2376	else
	2377	{
[295]	2378	printf("[XML ERROR] illegal or missing <y_io> attribute in header\n");
[258]	2379	exit(1);
	2380	}
	2381
[295]	2382	// check the number of cluster
	2383	if ( (x_size * y_size) >= MAX_CLUSTERS )
	2384	{
	2385	printf("[XML ERROR] Number of clusters cannot be larger than %d\n", MAX_CLUSTERS);
	2386	exit(1);
	2387	}
	2388
	2389	///////// get irq_per_proc attribute
	2390	value = getIntValue(reader, "irq_per_proc", &ok);
[258]	2391	if (ok)
	2392	{
	2393	#if XML_PARSER_DEBUG
[295]	2394	printf(" irq_per_proc = %d\n", value);
[258]	2395	#endif
[295]	2396	header->irq_per_proc = value;
[258]	2397	}
	2398	else
	2399	{
[295]	2400	printf("[XML ERROR] illegal or missing <irq_per_proc> attribute in mapping\n");
[258]	2401	exit(1);
	2402	}
	2403
[306]	2404	///////// get use_ram_disk attribute (default = 0)
	2405	value = getIntValue(reader, "use_ram_disk", &ok);
[287]	2406	if (ok)
	2407	{
	2408	#if XML_PARSER_DEBUG
[306]	2409	printf(" use_ram_disk = %d\n", value);
[287]	2410	#endif
[306]	2411	header->use_ram_disk = value;
[287]	2412	}
	2413	else
	2414	{
[306]	2415	header->use_ram_disk = 0;
[287]	2416	}
	2417
[295]	2418	///////// set other header fields
	2419	header->globals = 0;
	2420	header->vspaces = 0;
	2421	header->psegs = 0;
	2422	header->vsegs = 0;
	2423	header->vobjs = 0;
	2424	header->tasks = 0;
	2425	header->procs = 0;
	2426	header->irqs = 0;
	2427	header->coprocs = 0;
	2428	header->cp_ports = 0;
	2429	header->periphs = 0;
[258]	2430
	2431
	2432	int status = xmlTextReaderRead(reader);
	2433	while (status == 1)
	2434	{
	2435	const char * tag = (const char *) xmlTextReaderConstName(reader);
	2436
[295]	2437	if (strcmp(tag, "clusterset") == 0) { clusterSetNode(reader); }
[258]	2438	else if (strcmp(tag, "globalset") == 0) { globalSetNode(reader); }
	2439	else if (strcmp(tag, "vspaceset") == 0) { vspaceSetNode(reader); }
	2440	else if (strcmp(tag, "#text") == 0) { }
	2441	else if (strcmp(tag, "#comment") == 0) { }
	2442	else if (strcmp(tag, "mapping_info") == 0)
	2443	{
	2444	#if XML_PARSER_DEBUG
	2445	printf("end mapping_info\n");
	2446	#endif
	2447	return;
	2448	}
	2449	else
	2450	{
	2451	printf("[XML ERROR] Unknown tag in header node : %s\n",tag);
	2452	exit(1);
	2453	}
	2454	status = xmlTextReaderRead(reader);
	2455	}
	2456	} // end headerNode()
	2457
	2458
	2459	///////////////////////////////////////
	2460	void BuildTable(int fdout, const char * type, unsigned int nb_elem,
	2461	unsigned int elem_size, char ** table)
	2462	{
	2463	unsigned int i;
	2464	// write element
	2465	for (i = 0; i < nb_elem; i++) {
	2466	if (elem_size != write(fdout, table[i], elem_size)) {
	2467	printf("function %s: %s(%d) write error \n", __FUNCTION__, type, i);
	2468	exit(1);
	2469	}
	2470
	2471	#if XML_PARSER_DEBUG
	2472	printf("Building binary: writing %s %d\n", type, i);
	2473	#endif
	2474	}
	2475	}
	2476
	2477	/////////////////////////////////////
	2478	int open_file(const char * file_path)
	2479	{
	2480	//open file
	2481	int fdout = open( file_path, (O_CREAT \| O_RDWR), (S_IWUSR \| S_IRUSR) );
	2482	if (fdout < 0)
	2483	{
	2484	perror("open");
	2485	exit(1);
	2486	}
	2487
	2488	//reinitialise the file
	2489	if (ftruncate(fdout, 0))
	2490	{
	2491	perror("truncate");
	2492	exit(1);
	2493	}
	2494
	2495	//#if XML_PARSER_DEBUG
	2496	printf("%s\n", file_path);
	2497	//#endif
	2498
	2499	return fdout;
	2500	}
	2501
	2502
	2503	/////////////////////////////////////
	2504	void buildBin(const char * file_path)
	2505	{
	2506	unsigned int length;
	2507
	2508	int fdout = open_file(file_path);
	2509
	2510	#if XML_PARSER_DEBUG
	2511	printf("Building map.bin for %s\n", header->name);
	2512	printf("signature = %x\n", header->signature);
[263]	2513	printf("x_size = %d\n", header->x_size);
	2514	printf("y_size = %d\n", header->y_size);
	2515	printf("x_width = %d\n", header->x_width);
	2516	printf("y_width = %d\n", header->y_width);
[258]	2517	printf("vspaces = %d\n", header->vspaces);
	2518	printf("psegs = %d\n", header->psegs);
	2519	printf("vobjs = %d\n", header->vobjs);
	2520	printf("vsegs = %d\n", header->vsegs);
	2521	printf("tasks = %d\n", header->tasks);
	2522	printf("procs = %d\n", header->procs);
	2523	printf("irqs = %d\n", header->irqs);
	2524	printf("coprocs = %d\n", header->coprocs);
	2525	printf("periphs = %d\n", header->periphs);
	2526	#endif
	2527
	2528	// write header to binary file
	2529	length = write(fdout, (char *) header, sizeof(mapping_header_t));
	2530	if (length != sizeof(mapping_header_t))
	2531	{
	2532	printf("write header error : length = %d \n", length);
	2533	exit(1);
	2534	}
	2535
	2536	// write clusters
	2537	BuildTable(fdout, "cluster", cluster_index, sizeof(mapping_cluster_t), (char **) cluster);
	2538	// write psegs
	2539	BuildTable(fdout, "pseg", pseg_index, sizeof(mapping_pseg_t), (char **) pseg);
	2540	// write vspaces
	2541	BuildTable(fdout, "vspace", vspace_index, sizeof(mapping_vspace_t), (char **) vspace);
	2542	// write vsegs
	2543	BuildTable(fdout, "vseg", vseg_index, sizeof(mapping_vseg_t), (char **) vseg);
	2544	// write vobjs
	2545	BuildTable(fdout, "vobj", vobj_index, sizeof(mapping_vobj_t), (char **) vobj);
	2546	// write tasks array
	2547	BuildTable(fdout, "task", task_index, sizeof(mapping_task_t), (char **) task);
	2548	//building procs array
	2549	BuildTable(fdout, "proc", proc_index, sizeof(mapping_proc_t), (char **) proc);
	2550	//building irqs array
	2551	BuildTable(fdout, "irq", irq_index, sizeof(mapping_irq_t), (char **) irq);
	2552	//building coprocs array
	2553	BuildTable(fdout, "coproc", coproc_index, sizeof(mapping_coproc_t), (char **) coproc);
	2554	//building cp_ports array
	2555	BuildTable(fdout, "cp_port", cp_port_index, sizeof(mapping_cp_port_t),(char **) cp_port);
	2556	//building periphs array
	2557	BuildTable(fdout, "periph", periph_index, sizeof(mapping_periph_t), (char **) periph);
	2558
	2559	close(fdout);
	2560
	2561	} // end buildBin()
	2562
	2563
[323]	2564	///////////////////////////////////////////////////////////////////////////////////
	2565	// this function set the values of vspace_id and vobj_id fields for all cp_ports
	2566	///////////////////////////////////////////////////////////////////////////////////
[258]	2567	void prepareBuild()
	2568	{
	2569	unsigned int i;
[323]	2570
	2571	for (i = 0; i < cp_port_index; i++)
	2572	{
[258]	2573	int vspace_id = getVspaceId(cp_port_vobj_ref[i]->vspace_name);
[323]	2574	if (vspace_id < 0)
	2575	{
[258]	2576	printf("[XML ERROR] illegal <vspacename> for cp_port %d,\n", i);
	2577	exit(1);
	2578	}
	2579	cp_port[i]->vspaceid = vspace_id;
	2580
[323]	2581	int vobj_id = getVobjId( vspace_id,
	2582	cp_port_vobj_ref[i]->vobj_name,
	2583	vspace[vspace_id]->vobjs );
	2584	if (vobj_id >= 0)
	2585	{
[258]	2586
	2587	#if XML_PARSER_DEBUG
	2588	printf("\ncp_port = %d\n", i);
	2589	printf(" vspace_name = %s\n", cp_port_vobj_ref[i]->vspace_name);
	2590	printf(" vobj_name = %s\n", cp_port_vobj_ref[i]->vobj_name);
	2591	printf(" vobj_index = %d\n", vobj_id);
	2592	#endif
[323]	2593	cp_port[i]->mwmr_vobj_id = vobj_id;
[258]	2594
[323]	2595	assert((vobj[vspace[vspace_id]->vobj_offset + vobj_id]->type == VOBJ_TYPE_MWMR)
	2596	&& "coproc ports must refer a vobj of type MWMR");
[258]	2597	}
[323]	2598	else
	2599	{
	2600	printf("[XML ERROR] <vobjname> not found for cp_port %d,\n", i);
[258]	2601	exit(1);
	2602	}
	2603	}
	2604	}
	2605
	2606	//////////////////////////////////////////
	2607	void file_write(int fdout, char * towrite)
	2608	{
	2609	unsigned int size = strlen(towrite);
	2610	if (size != write(fdout, towrite, size))
	2611	{
	2612	printf("file_write error");
	2613	exit(1);
	2614	}
	2615	}
	2616
	2617	//////////////////////////////////////////////////
	2618	void def_int_write(int fdout, char * def, int num)
	2619	{
	2620	char buf[64];
	2621	sprintf(buf, "#define\t %s %d\n", def, num);
	2622	file_write(fdout, buf);
	2623	}
	2624
	2625	//////////////////////////////////////////////////
	2626	void def_hex_write(int fdout, char * def, int num)
	2627	{
	2628	char buf[64];
	2629	sprintf(buf, "#define\t %s 0x%x\n", def, num);
	2630	file_write(fdout, buf);
	2631	}
	2632
	2633	///////////////////////////////////
	2634	void genHd(const char * file_path)
	2635	{
	2636	int fdout = open_file(file_path);
	2637
	2638	char prol[80];
	2639	sprintf(prol, "/* Generated from file %s.xml */\n\n",header->name);
	2640
[281]	2641	char * ifdef = "#ifndef _HARD_CONFIG_H\n#define _HARD_CONFIG_H\n\n";
[258]	2642	char * epil = "\n#endif //_HARD_CONFIG_H";
	2643
	2644	file_write(fdout, prol);
	2645	file_write(fdout, ifdef);
	2646
[263]	2647	def_int_write(fdout, "X_SIZE ", header->x_size);
	2648	def_int_write(fdout, "Y_SIZE ", header->y_size);
	2649	def_int_write(fdout, "X_WIDTH ", header->x_width);
	2650	def_int_write(fdout, "Y_WIDTH ", header->y_width);
[295]	2651	def_int_write(fdout, "X_IO ", header->x_io);
	2652	def_int_write(fdout, "Y_IO ", header->y_io);
[263]	2653
	2654	file_write(fdout, "\n");
	2655
[299]	2656	def_int_write(fdout, "TOTAL_PROCS ", total_procs);
[295]	2657	def_int_write(fdout, "NB_PROCS_MAX ", nb_procs_max);
[258]	2658	def_int_write(fdout, "NB_TASKS_MAX ", nb_tasks_max);
	2659
	2660	file_write(fdout, "\n");
	2661
	2662	def_int_write(fdout, "NB_TIM_CHANNELS ", tim_channels);
	2663	def_int_write(fdout, "NB_DMA_CHANNELS ", dma_channels);
	2664
	2665	file_write(fdout, "\n");
	2666
	2667	def_int_write(fdout, "NB_TTY_CHANNELS ", tty_channels);
[295]	2668	def_int_write(fdout, "NB_IOC_CHANNELS ", ioc_channels);
[258]	2669	def_int_write(fdout, "NB_NIC_CHANNELS ", nic_channels);
	2670	def_int_write(fdout, "NB_CMA_CHANNELS ", cma_channels);
	2671
	2672	file_write(fdout, "\n");
	2673
	2674	def_int_write(fdout, "USE_XICU ", use_xcu);
	2675	def_int_write(fdout, "USE_IOB ", use_iob);
[295]	2676	def_int_write(fdout, "USE_PIC ", use_pic);
[306]	2677	def_int_write(fdout, "USE_FBF ", use_fbf);
[258]	2678
[281]	2679	file_write(fdout, "\n");
	2680
[306]	2681	def_int_write(fdout, "USE_IOC_RDK ", header->use_ram_disk);
[295]	2682	def_int_write(fdout, "USE_IOC_HBA ", use_hba);
	2683	def_int_write(fdout, "USE_IOC_BDV ", use_bdv);
	2684	def_int_write(fdout, "USE_IOC_SPI ", use_spi);
	2685
	2686	file_write(fdout, "\n");
	2687
[287]	2688	def_int_write(fdout, "IRQ_PER_PROCESSOR ", header->irq_per_proc);
[281]	2689
[258]	2690	file_write(fdout, epil);
	2691
	2692	close(fdout);
	2693	}
	2694
	2695	////////////////////////////////////////////////////////
	2696	void ld_write(int fdout, char * seg, unsigned int addr)
	2697	{
	2698	char buf[64];
	2699	sprintf(buf, "%s = 0x%x;\n", seg, addr);
	2700	file_write(fdout, buf);
	2701	}
	2702
	2703	//////////////////////////////////
	2704	void genLd(const char * file_path)
	2705	{
	2706	int fdout = open_file(file_path);
[295]	2707	unsigned int count;
[258]	2708	unsigned int vseg_id;
	2709	unsigned int base; // vseg base
	2710	unsigned int size; // vseg size
	2711
	2712	char prol[80];
	2713	sprintf(prol, "/* Generated from file %s.xml */\n\n",header->name);
	2714
	2715	file_write(fdout, prol);
	2716
[295]	2717	// boot mandatory global vsegs
	2718	for (vseg_id = 0 , count = 0 ; vseg_id < header->vsegs ; vseg_id++)
[258]	2719	{
	2720	if ( strcmp(vseg[vseg_id]->name, "seg_boot_code") == 0 )
	2721	{
	2722	base = vseg[vseg_id]->vbase;
	2723	size = vobj[vseg[vseg_id]->vobj_offset]->length;
	2724	ld_write(fdout, "seg_boot_code_base ", base);
	2725	ld_write(fdout, "seg_boot_code_size ", size);
	2726	count++;
	2727	}
	2728	else if ( strcmp(vseg[vseg_id]->name, "seg_boot_data") == 0 )
	2729	{
	2730	base = vseg[vseg_id]->vbase;
	2731	size = vobj[vseg[vseg_id]->vobj_offset]->length;
	2732	ld_write(fdout, "seg_boot_data_base ", base);
	2733	ld_write(fdout, "seg_boot_data_size ", size);
	2734	count++;
	2735	}
	2736	else if ( strcmp(vseg[vseg_id]->name, "seg_boot_stack") == 0 )
	2737	{
	2738	base = vseg[vseg_id]->vbase;
	2739	size = vobj[vseg[vseg_id]->vobj_offset]->length;
	2740	ld_write(fdout, "seg_boot_stack_base ", base);
	2741	ld_write(fdout, "seg_boot_stack_size ", size);
	2742	count++;
	2743	}
	2744	else if ( strcmp(vseg[vseg_id]->name, "seg_boot_mapping") == 0 )
	2745	{
	2746	base = vseg[vseg_id]->vbase;
	2747	size = vobj[vseg[vseg_id]->vobj_offset]->length;
	2748	ld_write(fdout, "seg_boot_mapping_base ", base);
	2749	ld_write(fdout, "seg_boot_mapping_size ", size);
	2750	count++;
	2751	}
	2752	else if ( strcmp(vseg[vseg_id]->name, "seg_boot_buffer") == 0 )
	2753	{
	2754	base = vseg[vseg_id]->vbase;
	2755	size = vobj[vseg[vseg_id]->vobj_offset]->length;
	2756	ld_write(fdout, "seg_boot_buffer_base ", base);
	2757	ld_write(fdout, "seg_boot_buffer_size ", size);
	2758	count++;
	2759	}
[295]	2760	}
	2761
	2762	if ( count != 5 )
	2763	{
	2764	printf ("[XML ERROR] Missing mandatory Boot global vseg : only %d\n", count);
	2765	printf ("Mandatory segments are :\n");
	2766	printf (" - seg_boot_code\n");
	2767	printf (" - seg_boot_data\n");
	2768	printf (" - seg_boot_stack\n");
	2769	printf (" - seg_boot_mapping\n");
	2770	printf (" - seg_boot_buffer\n");
	2771	exit(0);
	2772	}
	2773
	2774	file_write(fdout, "\n");
	2775
	2776	// kernel mandatory global vsegs
	2777	for (vseg_id = 0, count = 0 ; vseg_id < header->vsegs ; vseg_id++)
	2778	{
	2779	if ( strcmp(vseg[vseg_id]->name, "seg_kernel_code") == 0 )
[258]	2780	{
	2781	base = vseg[vseg_id]->vbase;
	2782	size = vobj[vseg[vseg_id]->vobj_offset]->length;
	2783	ld_write(fdout, "seg_kernel_code_base ", base);
	2784	ld_write(fdout, "seg_kernel_code_size ", size);
	2785	count++;
	2786	}
	2787	else if ( strcmp(vseg[vseg_id]->name, "seg_kernel_data") == 0 )
	2788	{
	2789	base = vseg[vseg_id]->vbase;
	2790	size = vobj[vseg[vseg_id]->vobj_offset]->length;
	2791	ld_write(fdout, "seg_kernel_data_base ", base);
	2792	ld_write(fdout, "seg_kernel_data_size ", size);
	2793	count++;
	2794	}
	2795	else if ( strcmp(vseg[vseg_id]->name, "seg_kernel_uncdata") == 0 )
	2796	{
	2797	base = vseg[vseg_id]->vbase;
	2798	size = vobj[vseg[vseg_id]->vobj_offset]->length;
	2799	ld_write(fdout, "seg_kernel_uncdata_base ", base);
	2800	ld_write(fdout, "seg_kernel_uncdata_size ", size);
	2801	count++;
	2802	}
	2803	else if ( strcmp(vseg[vseg_id]->name, "seg_kernel_init") == 0 )
	2804	{
	2805	base = vseg[vseg_id]->vbase;
	2806	size = vobj[vseg[vseg_id]->vobj_offset]->length;
	2807	ld_write(fdout, "seg_kernel_init_base ", base);
	2808	ld_write(fdout, "seg_kernel_init_size ", size);
	2809	count++;
	2810	}
	2811	}
[295]	2812	if ( count != 4 )
[258]	2813	{
[295]	2814	printf ("[XML ERROR] Missing mandatory Kernel global vseg : only %d\n", count);
[258]	2815	printf ("Mandatory segments are :\n");
	2816	printf (" - seg_kernel_code\n");
	2817	printf (" - seg_kernel_data\n");
	2818	printf (" - seg_kernel_uncdata\n");
	2819	printf (" - seg_kernel_init\n");
[295]	2820	exit(0);
[258]	2821	}
	2822
	2823	file_write(fdout, "\n");
	2824
[295]	2825	// boot and kernel optionnal global vsegs (pseudo ROMs)
	2826	unsigned int seg_ram_disk_base = 0xFFFFFFFF;
	2827	unsigned int seg_ram_disk_size = 0;
	2828	unsigned int seg_reset_code_base = 0xFFFFFFFF;
	2829	unsigned int seg_reset_code_size = 0;
	2830	for (vseg_id = 0 ; vseg_id < header->vsegs ; vseg_id++)
	2831	{
	2832	if ( strcmp(vseg[vseg_id]->name, "seg_reset_code") == 0 )
	2833	{
	2834	seg_reset_code_base = vseg[vseg_id]->vbase;
	2835	seg_reset_code_size = vobj[vseg[vseg_id]->vobj_offset]->length;
	2836	}
	2837	if ( strcmp(vseg[vseg_id]->name, "seg_ram_disk") == 0 )
	2838	{
	2839	seg_ram_disk_base = vseg[vseg_id]->vbase;
	2840	seg_ram_disk_size = vobj[vseg[vseg_id]->vobj_offset]->length;
	2841	}
	2842	}
	2843
	2844	ld_write(fdout, "seg_reset_code_base ", seg_reset_code_base);
	2845	ld_write(fdout, "seg_reset_code_size ", seg_reset_code_size);
	2846	ld_write(fdout, "seg_ram_disk_base ", seg_ram_disk_base);
	2847	ld_write(fdout, "seg_ram_disk_size ", seg_ram_disk_size);
	2848
	2849	file_write(fdout, "\n");
	2850
[258]	2851	// fill the peripherals base address array
	2852	set_periph_vbase_array();
	2853
[295]	2854	// non replicated peripherals
[258]	2855	ld_write(fdout, "seg_cma_base ", periph_vbase_array[PERIPH_TYPE_CMA]);
	2856	ld_write(fdout, "seg_fbf_base ", periph_vbase_array[PERIPH_TYPE_FBF]);
	2857	ld_write(fdout, "seg_iob_base ", periph_vbase_array[PERIPH_TYPE_IOB]);
	2858	ld_write(fdout, "seg_ioc_base ", periph_vbase_array[PERIPH_TYPE_IOC]);
	2859	ld_write(fdout, "seg_nic_base ", periph_vbase_array[PERIPH_TYPE_NIC]);
	2860	ld_write(fdout, "seg_rom_base ", periph_vbase_array[PERIPH_TYPE_ROM]);
	2861	ld_write(fdout, "seg_sim_base ", periph_vbase_array[PERIPH_TYPE_SIM]);
	2862	ld_write(fdout, "seg_tty_base ", periph_vbase_array[PERIPH_TYPE_TTY]);
[295]	2863	ld_write(fdout, "seg_pic_base ", periph_vbase_array[PERIPH_TYPE_PIC]);
[258]	2864
	2865	file_write(fdout, "\n");
	2866
	2867	// replicated peripherals
	2868	ld_write(fdout, "seg_dma_base ", periph_vbase_array[PERIPH_TYPE_DMA]);
	2869	ld_write(fdout, "seg_icu_base ", periph_vbase_array[PERIPH_TYPE_ICU]);
	2870	ld_write(fdout, "seg_mmc_base ", periph_vbase_array[PERIPH_TYPE_MMC]);
	2871	ld_write(fdout, "seg_tim_base ", periph_vbase_array[PERIPH_TYPE_TIM]);
	2872	ld_write(fdout, "seg_xcu_base ", periph_vbase_array[PERIPH_TYPE_XCU]);
	2873
	2874	file_write(fdout, "\n");
	2875
[323]	2876	ld_write(fdout, "vseg_cluster_increment ", 0x00010000);
[258]	2877
	2878	close(fdout);
	2879	}
	2880
	2881	//////////////////////////////////////////////////////
	2882	char * buildPath(const char * path, const char * name)
	2883	{
	2884	char * res = calloc(strlen(path) + strlen(name) + 1, 1);
	2885	strcat(res, path);
	2886	strcat(res, "/");
	2887	strcat(res, name);
	2888	return res;
	2889	}
	2890
	2891
	2892	//////////////////////////////////
	2893	int main(int argc, char * argv[])
	2894	{
	2895	if (argc < 3) {
	2896	printf("Usage: xml2bin <input_file_path> <output_path>\n");
	2897	return 1;
	2898	}
	2899
	2900	struct stat dir_st;
	2901	if (stat( argv[2], &dir_st)) {
	2902	perror("bad path");
	2903	exit(1);
	2904	}
	2905
	2906	if ((dir_st.st_mode & S_IFDIR) == 0) {
	2907	printf("path is not a dir: %s", argv[2] );
	2908	exit(1);
	2909	}
	2910
	2911	char * map_path = buildPath(argv[2], "map.bin");
	2912	char * ld_path = buildPath(argv[2], "giet_vsegs.ld");
	2913	char * hd_path = buildPath(argv[2], "hard_config.h");
	2914
	2915	LIBXML_TEST_VERSION;
	2916
	2917	int status;
	2918	xmlTextReaderPtr reader = xmlReaderForFile(argv[1], NULL, 0);
	2919
	2920	if (reader != NULL)
	2921	{
	2922	status = xmlTextReaderRead (reader);
	2923	while (status == 1)
	2924	{
	2925	const char * tag = (const char *) xmlTextReaderConstName(reader);
	2926
	2927	if (strcmp(tag, "mapping_info") == 0)
	2928	{
	2929	headerNode(reader);
	2930	prepareBuild();
	2931	buildBin(map_path);
	2932	genHd(hd_path);
	2933	genLd(ld_path);
	2934	}
	2935	else
	2936	{
	2937	printf("[XML ERROR] Wrong file type: \"%s\"\n", argv[1]);
	2938	return 1;
	2939	}
	2940	status = xmlTextReaderRead(reader);
	2941	}
	2942	xmlFreeTextReader(reader);
	2943
	2944	if (status != 0)
	2945	{
	2946	printf("[XML ERROR] Wrong Syntax in \"%s\" file\n", argv[1]);
	2947	return 1;
	2948	}
	2949	}
	2950	return 0;
	2951	} // end main()
	2952
	2953
	2954	// Local Variables:
	2955	// tab-width: 4
	2956	// c-basic-offset: 4
	2957	// c-file-offsets:((innamespace . 0)(inline-open . 0))
	2958	// indent-tabs-mode: nil
	2959	// End:
	2960	// vim: filetype=c:expandtab:shiftwidth=4:tabstop=4:softtabstop=4
	2961

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