-/* $Id$ */
-
/* datadesc - describing the data to exchange */
/* module's private interface masked even to other parts of GRAS. */
-/* Copyright (c) 2003 Olivier Aumage. */
-/* Copyright (c) 2003, 2004 Martin Quinson. */
-/* All rights reserved. */
+/* Copyright (c) 2004, 2005, 2006, 2007, 2009, 2010. The SimGrid Team.
+ * All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
* under the terms of the license (GNU LGPL) which comes with this package. */
#include "xbt/dict.h"
#include "xbt/set.h"
-#include "portable.h" /* GRAS_THISARCH */
+#include "portable.h" /* GRAS_THISARCH */
-#include "gras/transport.h" /* socket handling */
+#include "gras/transport.h" /* socket handling */
-#include "gras_modinter.h" /* module init/exit */
-#include "gras/datadesc.h" /* rest of module public interface */
+#include "gras_modinter.h" /* module init/exit */
+#include "gras/datadesc.h" /* rest of module public interface */
-#include "gras/DataDesc/datadesc_interface.h" /* semi-public API */
+#include "gras/DataDesc/datadesc_interface.h" /* semi-public API */
/**
* ddt_aligned:
- *
+ *
* Align the data v on the boundary a.
*/
#define ddt_aligned(v, a) (((v) + (a - 1)) & ~(a - 1))
-/*@null@*/extern xbt_set_t gras_datadesc_set_local;
+/*@null@*/ extern xbt_set_t gras_datadesc_set_local;
void gras_ddt_freev(void *ddt);
/*******************************************
* Descriptions of all known architectures *
*******************************************/
-#define gras_arch_count 11
+#define gras_arch_count 12
typedef enum {
- gras_ddt_scalar_char = 0,
- gras_ddt_scalar_short = 1,
- gras_ddt_scalar_int = 2,
- gras_ddt_scalar_long = 3,
+ gras_ddt_scalar_char = 0,
+ gras_ddt_scalar_short = 1,
+ gras_ddt_scalar_int = 2,
+ gras_ddt_scalar_long = 3,
gras_ddt_scalar_long_long = 4,
- gras_ddt_scalar_pdata = 5,
- gras_ddt_scalar_pfunc = 6,
+ gras_ddt_scalar_pdata = 5,
+ gras_ddt_scalar_pfunc = 6,
- gras_ddt_scalar_float = 7,
- gras_ddt_scalar_double = 8
+ gras_ddt_scalar_float = 7,
+ gras_ddt_scalar_double = 8
} gras_ddt_scalar_type_t;
typedef struct {
int endian;
- int sizeofs[9]; /* char,short,int,long,long_long,pdata,pfunc,float,double */
- int boundaries[9]; /* idem */
+ int sizeofs[9]; /* char,short,int,long,long_long,pdata,pfunc,float,double */
+ int boundaries[9]; /* idem */
} gras_arch_desc_t;
extern const gras_arch_desc_t gras_arches[gras_arch_count];
/**
* e_gras_datadesc_type_category:
*
- * Defines all possible type categories.
+ * Defines all possible type categories.
*/
typedef enum e_gras_datadesc_type_category {
-
+
/* if you edit this, also fix gras_datadesc_cat_names in ddt_exchange.c */
e_gras_datadesc_type_cat_undefined = 0,
-
+
e_gras_datadesc_type_cat_scalar = 1,
e_gras_datadesc_type_cat_struct = 2,
e_gras_datadesc_type_cat_union = 3,
- e_gras_datadesc_type_cat_ref = 4, /* ref to an uniq element */
+ e_gras_datadesc_type_cat_ref = 4, /* ref to an uniq element */
e_gras_datadesc_type_cat_array = 5,
-
+
e_gras_datadesc_type_cat_invalid = 6
} gras_datadesc_type_category_t;
*/
typedef struct s_gras_dd_cat_field {
- char *name;
- long int offset[gras_arch_count];
+ char *name;
+ long int offset[gras_arch_count];
gras_datadesc_type_t type;
-
+
gras_datadesc_type_cb_void_t send;
gras_datadesc_type_cb_void_t recv;
-} s_gras_dd_cat_field_t,*gras_dd_cat_field_t;
+} s_gras_dd_cat_field_t, *gras_dd_cat_field_t;
void gras_dd_cat_field_free(void *f);
*/
enum e_gras_dd_scalar_encoding {
e_gras_dd_scalar_encoding_undefined = 0,
-
+
e_gras_dd_scalar_encoding_uint,
e_gras_dd_scalar_encoding_sint,
e_gras_dd_scalar_encoding_float,
-
- e_gras_dd_scalar_encoding_invalid
+
+ e_gras_dd_scalar_encoding_invalid
};
typedef struct s_gras_dd_cat_scalar {
enum e_gras_dd_scalar_encoding encoding;
- gras_ddt_scalar_type_t type; /* to check easily that redefinition matches */
+ gras_ddt_scalar_type_t type; /* to check easily that redefinition matches */
} gras_dd_cat_scalar_t;
/**
* Specific fields of a struct
*/
typedef struct s_gras_dd_cat_struct {
- xbt_dynar_t fields; /* elm type = gras_dd_cat_field_t */
- int closed; /* gras_datadesc_declare_struct_close() was called */
+ xbt_dynar_t fields; /* elm type = gras_dd_cat_field_t */
+ int closed; /* gras_datadesc_declare_struct_close() was called */
} gras_dd_cat_struct_t;
/**
*/
typedef struct s_gras_dd_cat_union {
gras_datadesc_type_cb_int_t selector;
- xbt_dynar_t fields; /* elm type = gras_dd_cat_field_t */
- int closed; /* gras_datadesc_declare_union_close() was called */
+ xbt_dynar_t fields; /* elm type = gras_dd_cat_field_t */
+ int closed; /* gras_datadesc_declare_union_close() was called */
} gras_dd_cat_union_t;
/**
* Specific fields of a reference
*/
typedef struct s_gras_dd_cat_ref {
- gras_datadesc_type_t type;
+ gras_datadesc_type_t type;
/* callback used to return the referenced type number */
- gras_datadesc_selector_t selector;
+ gras_datadesc_selector_t selector;
} gras_dd_cat_ref_t;
* Specific fields of an array
*/
typedef struct s_gras_dd_cat_array {
- gras_datadesc_type_t type;
+ gras_datadesc_type_t type;
- /* element_count == 0 means dynamically defined */
- unsigned long int fixed_size;
+ /* element_count == -1 means dynamically defined */
+ long int fixed_size;
/* callback used to return the dynamic length */
gras_datadesc_type_cb_int_t dynamic_size;
* Specific data to each possible category
*/
union u_gras_datadesc_category {
- void *undefined_data;
- gras_dd_cat_scalar_t scalar_data;
- gras_dd_cat_struct_t struct_data;
- gras_dd_cat_union_t union_data;
- gras_dd_cat_ref_t ref_data;
- gras_dd_cat_array_t array_data;
+ void *undefined_data;
+ gras_dd_cat_scalar_t scalar_data;
+ gras_dd_cat_struct_t struct_data;
+ gras_dd_cat_union_t union_data;
+ gras_dd_cat_ref_t ref_data;
+ gras_dd_cat_array_t array_data;
};
/****************************************/
*/
typedef struct s_gras_datadesc_type {
/* headers for the data set */
- unsigned int code;
- char *name;
- unsigned int name_len;
-
+ int code;
+ char *name;
+ unsigned int name_len;
+
/* payload */
- unsigned long int size[gras_arch_count];
-
- unsigned long int alignment[gras_arch_count];
- unsigned long int aligned_size[gras_arch_count];
-
- enum e_gras_datadesc_type_category category_code;
- union u_gras_datadesc_category category;
-
- gras_datadesc_type_cb_void_t send;
- gras_datadesc_type_cb_void_t recv;
-
+ long int size[gras_arch_count]; /* Cannot be unsigned: -1 means dynamic */
+
+ unsigned long int alignment[gras_arch_count];
+ unsigned long int aligned_size[gras_arch_count];
+
+ enum e_gras_datadesc_type_category category_code;
+ union u_gras_datadesc_category category;
+
+ gras_datadesc_type_cb_void_t send;
+ gras_datadesc_type_cb_void_t recv;
+
/* flags */
- int cycle :1;
-
+ int cycle:1;
+
/* random value for users (like default value or whatever) */
- char extra[SIZEOF_MAX];
+ char extra[SIZEOF_MAX];
} s_gras_datadesc_type_t;
/***************************
* constructor/desctructor *
***************************/
-void gras_datadesc_free(gras_datadesc_type_t *type);
+void gras_datadesc_free(gras_datadesc_type_t * type);
- gras_datadesc_type_t
- gras_datadesc_scalar(const char *name,
- gras_ddt_scalar_type_t type,
- enum e_gras_dd_scalar_encoding encoding);
+gras_datadesc_type_t
+gras_datadesc_scalar(const char *name,
+ gras_ddt_scalar_type_t type,
+ enum e_gras_dd_scalar_encoding encoding);
/****************************************************
* Callback persistant state constructor/destructor *
****************************************************/
gras_cbps_t gras_cbps_new(void);
-void gras_cbps_free(gras_cbps_t *state);
+void gras_cbps_free(gras_cbps_t * state);
void gras_cbps_reset(gras_cbps_t state);
/***************
***************/
void
gras_dd_convert_elm(gras_datadesc_type_t type, int count,
- int r_arch,
- void *src, void *dst);
+ int r_arch, void *src, void *dst);
/********************************************************************
* Dictionnary containing the constant values for the parsing macro *
********************************************************************/
-extern xbt_dict_t gras_dd_constants; /* lives in ddt_parse.c of course */
-
-#endif /* GRAS_DATADESC_PRIVATE_H */
+extern xbt_dict_t gras_dd_constants; /* lives in ddt_parse.c of course */
+#endif /* GRAS_DATADESC_PRIVATE_H */
