Norimasa Okamoto / Mbed 2 deprecated pymite

python-on-a-chip online compiler

Dependencies:   mbed TSI

/media/uploads/va009039/p14p-f446re.png

more info: python-on-a-chip

vm/obj.c@15:94ca5c8003e5, 2016-04-14 (annotated)

Committer:
va009039
Date:
Thu Apr 14 22:32:57 2016 +0000
Revision:
15:94ca5c8003e5
Parent:
0:65f1469d6bfb 
update Nucleo-F401RE.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
va009039 0:65f1469d6bfb 1 /*
va009039 0:65f1469d6bfb 2 # This file is Copyright 2002 Dean Hall.
va009039 0:65f1469d6bfb 3 # This file is part of the PyMite VM.
va009039 0:65f1469d6bfb 4 # This file is licensed under the MIT License.
va009039 0:65f1469d6bfb 5 # See the LICENSE file for details.
va009039 0:65f1469d6bfb 6 */
va009039 0:65f1469d6bfb 7
va009039 0:65f1469d6bfb 8
va009039 0:65f1469d6bfb 9 #undef __FILE_ID__
va009039 0:65f1469d6bfb 10 #define __FILE_ID__ 0x0F
va009039 0:65f1469d6bfb 11
va009039 0:65f1469d6bfb 12
va009039 0:65f1469d6bfb 13 /**
va009039 0:65f1469d6bfb 14 * \file
va009039 0:65f1469d6bfb 15 * \brief Object Type
va009039 0:65f1469d6bfb 16 *
va009039 0:65f1469d6bfb 17 * Object type operations.
va009039 0:65f1469d6bfb 18 */
va009039 0:65f1469d6bfb 19
va009039 0:65f1469d6bfb 20
va009039 0:65f1469d6bfb 21 #include "pm.h"
va009039 0:65f1469d6bfb 22
va009039 0:65f1469d6bfb 23
va009039 0:65f1469d6bfb 24 PmReturn_t
va009039 0:65f1469d6bfb 25 obj_loadFromImg(PmMemSpace_t memspace,
va009039 0:65f1469d6bfb 26 uint8_t const **paddr, pPmObj_t *r_pobj)
va009039 0:65f1469d6bfb 27 {
va009039 0:65f1469d6bfb 28 PmReturn_t retval = PM_RET_OK;
va009039 0:65f1469d6bfb 29 PmObj_t obj;
va009039 0:65f1469d6bfb 30
va009039 0:65f1469d6bfb 31
va009039 0:65f1469d6bfb 32 /* Get the object descriptor */
va009039 0:65f1469d6bfb 33 obj.od = (PmObjDesc_t)0x0000;
va009039 0:65f1469d6bfb 34 OBJ_SET_TYPE(&obj, mem_getByte(memspace, paddr));
va009039 0:65f1469d6bfb 35
va009039 0:65f1469d6bfb 36 switch (OBJ_GET_TYPE(&obj))
va009039 0:65f1469d6bfb 37 {
va009039 0:65f1469d6bfb 38 case OBJ_TYPE_NON:
va009039 0:65f1469d6bfb 39 /* If it's the None object, return global None */
va009039 0:65f1469d6bfb 40 *r_pobj = PM_NONE;
va009039 0:65f1469d6bfb 41 break;
va009039 0:65f1469d6bfb 42
va009039 0:65f1469d6bfb 43 case OBJ_TYPE_INT:
va009039 0:65f1469d6bfb 44 /* Read an integer and create an integer object with the value */
va009039 0:65f1469d6bfb 45 retval = int_new(mem_getInt(memspace, paddr), r_pobj);
va009039 0:65f1469d6bfb 46 break;
va009039 0:65f1469d6bfb 47
va009039 0:65f1469d6bfb 48 #ifdef HAVE_FLOAT
va009039 0:65f1469d6bfb 49 case OBJ_TYPE_FLT:
va009039 0:65f1469d6bfb 50 /* Read a float and create an float object with the value */
va009039 0:65f1469d6bfb 51 retval = float_new(mem_getFloat(memspace, paddr), r_pobj);
va009039 0:65f1469d6bfb 52 break;
va009039 0:65f1469d6bfb 53 #endif /* HAVE_FLOAT */
va009039 0:65f1469d6bfb 54
va009039 0:65f1469d6bfb 55 case OBJ_TYPE_STR:
va009039 0:65f1469d6bfb 56 retval = string_loadFromImg(memspace, paddr, r_pobj);
va009039 0:65f1469d6bfb 57 break;
va009039 0:65f1469d6bfb 58
va009039 0:65f1469d6bfb 59 case OBJ_TYPE_TUP:
va009039 0:65f1469d6bfb 60 retval = tuple_loadFromImg(memspace, paddr, r_pobj);
va009039 0:65f1469d6bfb 61 break;
va009039 0:65f1469d6bfb 62
va009039 0:65f1469d6bfb 63 case OBJ_TYPE_NIM:
va009039 0:65f1469d6bfb 64 /* If it's a native code img, load into a code obj */
va009039 0:65f1469d6bfb 65 retval = no_loadFromImg(memspace, paddr, r_pobj);
va009039 0:65f1469d6bfb 66 break;
va009039 0:65f1469d6bfb 67
va009039 0:65f1469d6bfb 68 case OBJ_TYPE_CIM:
va009039 0:65f1469d6bfb 69 /* If it's a code img, load into a code obj */
va009039 0:65f1469d6bfb 70 retval = co_loadFromImg(memspace, paddr, r_pobj);
va009039 0:65f1469d6bfb 71 break;
va009039 0:65f1469d6bfb 72
va009039 0:65f1469d6bfb 73 default:
va009039 0:65f1469d6bfb 74 /* All other types should not be in an img obj */
va009039 0:65f1469d6bfb 75 PM_RAISE(retval, PM_RET_EX_SYS);
va009039 0:65f1469d6bfb 76 break;
va009039 0:65f1469d6bfb 77 }
va009039 0:65f1469d6bfb 78 return retval;
va009039 0:65f1469d6bfb 79 }
va009039 0:65f1469d6bfb 80
va009039 0:65f1469d6bfb 81
va009039 0:65f1469d6bfb 82 PmReturn_t
va009039 0:65f1469d6bfb 83 obj_loadFromImgObj(pPmObj_t pimg, pPmObj_t *r_pobj)
va009039 0:65f1469d6bfb 84 {
va009039 0:65f1469d6bfb 85 uint8_t const *imgaddr;
va009039 0:65f1469d6bfb 86 PmReturn_t retval;
va009039 0:65f1469d6bfb 87
va009039 0:65f1469d6bfb 88 C_ASSERT(OBJ_GET_TYPE(pimg) == OBJ_TYPE_CIO);
va009039 0:65f1469d6bfb 89 imgaddr = (uint8_t const *)&(((pPmCodeImgObj_t)pimg)->val);
va009039 0:65f1469d6bfb 90
va009039 0:65f1469d6bfb 91 retval = obj_loadFromImg(MEMSPACE_RAM, &imgaddr, r_pobj);
va009039 0:65f1469d6bfb 92 C_ASSERT(OBJ_GET_TYPE(*r_pobj) == OBJ_TYPE_COB);
va009039 0:65f1469d6bfb 93
va009039 0:65f1469d6bfb 94 /* All COs must reference the top of the code img obj
va009039 0:65f1469d6bfb 95 * so the image is marked and prevented from being reclaimed */
va009039 0:65f1469d6bfb 96 co_rSetCodeImgAddr((pPmCo_t)*r_pobj, (uint8_t const *)pimg);
va009039 0:65f1469d6bfb 97
va009039 0:65f1469d6bfb 98 return retval;
va009039 0:65f1469d6bfb 99 }
va009039 0:65f1469d6bfb 100
va009039 0:65f1469d6bfb 101
va009039 0:65f1469d6bfb 102 /* Returns true if the obj is false */
va009039 0:65f1469d6bfb 103 int8_t
va009039 0:65f1469d6bfb 104 obj_isFalse(pPmObj_t pobj)
va009039 0:65f1469d6bfb 105 {
va009039 0:65f1469d6bfb 106 C_ASSERT(pobj != C_NULL);
va009039 0:65f1469d6bfb 107
va009039 0:65f1469d6bfb 108 switch (OBJ_GET_TYPE(pobj))
va009039 0:65f1469d6bfb 109 {
va009039 0:65f1469d6bfb 110 case OBJ_TYPE_NON:
va009039 0:65f1469d6bfb 111 /* None evaluates to false, so return true */
va009039 0:65f1469d6bfb 112 return C_TRUE;
va009039 0:65f1469d6bfb 113
va009039 0:65f1469d6bfb 114 case OBJ_TYPE_INT:
va009039 0:65f1469d6bfb 115 /* Only the integer zero is false */
va009039 0:65f1469d6bfb 116 return ((pPmInt_t)pobj)->val == 0;
va009039 0:65f1469d6bfb 117
va009039 0:65f1469d6bfb 118 #ifdef HAVE_FLOAT
va009039 0:65f1469d6bfb 119 case OBJ_TYPE_FLT:
va009039 0:65f1469d6bfb 120 /* The floats 0.0 and -0.0 are false */
va009039 0:65f1469d6bfb 121 return (((pPmFloat_t) pobj)->val == 0.0)
va009039 0:65f1469d6bfb 122 || (((pPmFloat_t) pobj)->val == -0.0);
va009039 0:65f1469d6bfb 123 #endif /* HAVE_FLOAT */
va009039 0:65f1469d6bfb 124
va009039 0:65f1469d6bfb 125 case OBJ_TYPE_STR:
va009039 0:65f1469d6bfb 126 /* An empty string is false */
va009039 0:65f1469d6bfb 127 return ((pPmString_t)pobj)->length == 0;
va009039 0:65f1469d6bfb 128
va009039 0:65f1469d6bfb 129 case OBJ_TYPE_TUP:
va009039 0:65f1469d6bfb 130 /* An empty tuple is false */
va009039 0:65f1469d6bfb 131 return ((pPmTuple_t)pobj)->length == 0;
va009039 0:65f1469d6bfb 132
va009039 0:65f1469d6bfb 133 case OBJ_TYPE_LST:
va009039 0:65f1469d6bfb 134 /* An empty list is false */
va009039 0:65f1469d6bfb 135 return ((pPmList_t)pobj)->length == 0;
va009039 0:65f1469d6bfb 136
va009039 0:65f1469d6bfb 137 case OBJ_TYPE_DIC:
va009039 0:65f1469d6bfb 138 /* An empty dict is false */
va009039 0:65f1469d6bfb 139 return ((pPmDict_t)pobj)->length == 0;
va009039 0:65f1469d6bfb 140
va009039 0:65f1469d6bfb 141 case OBJ_TYPE_BOOL:
va009039 0:65f1469d6bfb 142 /* C int zero means false */
va009039 0:65f1469d6bfb 143 return ((pPmBoolean_t) pobj)->val == 0;
va009039 0:65f1469d6bfb 144
va009039 0:65f1469d6bfb 145 default:
va009039 0:65f1469d6bfb 146 /*
va009039 0:65f1469d6bfb 147 * The following types are always not false:
va009039 0:65f1469d6bfb 148 * CodeObj, Function, Module, Class, ClassInstance.
va009039 0:65f1469d6bfb 149 */
va009039 0:65f1469d6bfb 150 return C_FALSE;
va009039 0:65f1469d6bfb 151 }
va009039 0:65f1469d6bfb 152 }
va009039 0:65f1469d6bfb 153
va009039 0:65f1469d6bfb 154
va009039 0:65f1469d6bfb 155 /* Returns true if the item is in the container object */
va009039 0:65f1469d6bfb 156 PmReturn_t
va009039 0:65f1469d6bfb 157 obj_isIn(pPmObj_t pobj, pPmObj_t pitem)
va009039 0:65f1469d6bfb 158 {
va009039 0:65f1469d6bfb 159 PmReturn_t retval = PM_RET_NO;
va009039 0:65f1469d6bfb 160 pPmObj_t ptestItem;
va009039 0:65f1469d6bfb 161 int16_t i;
va009039 0:65f1469d6bfb 162 uint8_t c;
va009039 0:65f1469d6bfb 163
va009039 0:65f1469d6bfb 164 switch (OBJ_GET_TYPE(pobj))
va009039 0:65f1469d6bfb 165 {
va009039 0:65f1469d6bfb 166 case OBJ_TYPE_TUP:
va009039 0:65f1469d6bfb 167 /* Iterate over tuple to find item */
va009039 0:65f1469d6bfb 168 for (i = 0; i < ((pPmTuple_t)pobj)->length; i++)
va009039 0:65f1469d6bfb 169 {
va009039 0:65f1469d6bfb 170 PM_RETURN_IF_ERROR(tuple_getItem(pobj, i, &ptestItem));
va009039 0:65f1469d6bfb 171
va009039 0:65f1469d6bfb 172 if (obj_compare(pitem, ptestItem) == C_SAME)
va009039 0:65f1469d6bfb 173 {
va009039 0:65f1469d6bfb 174 retval = PM_RET_OK;
va009039 0:65f1469d6bfb 175 break;
va009039 0:65f1469d6bfb 176 }
va009039 0:65f1469d6bfb 177 }
va009039 0:65f1469d6bfb 178 break;
va009039 0:65f1469d6bfb 179
va009039 0:65f1469d6bfb 180 case OBJ_TYPE_STR:
va009039 0:65f1469d6bfb 181 /* Raise a TypeError if item is not a string */
va009039 0:65f1469d6bfb 182 if ((OBJ_GET_TYPE(pitem) != OBJ_TYPE_STR))
va009039 0:65f1469d6bfb 183 {
va009039 0:65f1469d6bfb 184 retval = PM_RET_EX_TYPE;
va009039 0:65f1469d6bfb 185 break;
va009039 0:65f1469d6bfb 186 }
va009039 0:65f1469d6bfb 187
va009039 0:65f1469d6bfb 188 /* Empty string is alway present */
va009039 0:65f1469d6bfb 189 if (((pPmString_t)pitem)->length == 0)
va009039 0:65f1469d6bfb 190 {
va009039 0:65f1469d6bfb 191 retval = PM_RET_OK;
va009039 0:65f1469d6bfb 192 break;
va009039 0:65f1469d6bfb 193 }
va009039 0:65f1469d6bfb 194
va009039 0:65f1469d6bfb 195 /* Raise a ValueError if the string is more than 1 char */
va009039 0:65f1469d6bfb 196 else if (((pPmString_t)pitem)->length != 1)
va009039 0:65f1469d6bfb 197 {
va009039 0:65f1469d6bfb 198 retval = PM_RET_EX_VAL;
va009039 0:65f1469d6bfb 199 break;
va009039 0:65f1469d6bfb 200 }
va009039 0:65f1469d6bfb 201
va009039 0:65f1469d6bfb 202 /* Iterate over string to find char */
va009039 0:65f1469d6bfb 203 c = ((pPmString_t)pitem)->val[0];
va009039 0:65f1469d6bfb 204 for (i = 0; i < ((pPmString_t)pobj)->length; i++)
va009039 0:65f1469d6bfb 205 {
va009039 0:65f1469d6bfb 206 if (c == ((pPmString_t)pobj)->val[i])
va009039 0:65f1469d6bfb 207 {
va009039 0:65f1469d6bfb 208 retval = PM_RET_OK;
va009039 0:65f1469d6bfb 209 break;
va009039 0:65f1469d6bfb 210 }
va009039 0:65f1469d6bfb 211 }
va009039 0:65f1469d6bfb 212 break;
va009039 0:65f1469d6bfb 213
va009039 0:65f1469d6bfb 214 case OBJ_TYPE_LST:
va009039 0:65f1469d6bfb 215 /* Iterate over list to find item */
va009039 0:65f1469d6bfb 216 for (i = 0; i < ((pPmList_t)pobj)->length; i++)
va009039 0:65f1469d6bfb 217 {
va009039 0:65f1469d6bfb 218 PM_RETURN_IF_ERROR(list_getItem(pobj, i, &ptestItem));
va009039 0:65f1469d6bfb 219
va009039 0:65f1469d6bfb 220 if (obj_compare(pitem, ptestItem) == C_SAME)
va009039 0:65f1469d6bfb 221 {
va009039 0:65f1469d6bfb 222 retval = PM_RET_OK;
va009039 0:65f1469d6bfb 223 break;
va009039 0:65f1469d6bfb 224 }
va009039 0:65f1469d6bfb 225 }
va009039 0:65f1469d6bfb 226 break;
va009039 0:65f1469d6bfb 227
va009039 0:65f1469d6bfb 228 case OBJ_TYPE_DIC:
va009039 0:65f1469d6bfb 229 /* Check if the item is one of the keys of the dict */
va009039 0:65f1469d6bfb 230 retval = dict_getItem(pobj, pitem, &ptestItem);
va009039 0:65f1469d6bfb 231 if (retval == PM_RET_EX_KEY)
va009039 0:65f1469d6bfb 232 {
va009039 0:65f1469d6bfb 233 retval = PM_RET_NO;
va009039 0:65f1469d6bfb 234 }
va009039 0:65f1469d6bfb 235 break;
va009039 0:65f1469d6bfb 236
va009039 0:65f1469d6bfb 237 default:
va009039 0:65f1469d6bfb 238 retval = PM_RET_EX_TYPE;
va009039 0:65f1469d6bfb 239 break;
va009039 0:65f1469d6bfb 240 }
va009039 0:65f1469d6bfb 241
va009039 0:65f1469d6bfb 242 return retval;
va009039 0:65f1469d6bfb 243 }
va009039 0:65f1469d6bfb 244
va009039 0:65f1469d6bfb 245
va009039 0:65f1469d6bfb 246 int8_t
va009039 0:65f1469d6bfb 247 obj_compare(pPmObj_t pobj1, pPmObj_t pobj2)
va009039 0:65f1469d6bfb 248 {
va009039 0:65f1469d6bfb 249 #ifdef HAVE_BYTEARRAY
va009039 0:65f1469d6bfb 250 PmReturn_t retval;
va009039 0:65f1469d6bfb 251 pPmObj_t pobj;
va009039 0:65f1469d6bfb 252 #endif /* HAVE_BYTEARRAY */
va009039 0:65f1469d6bfb 253
va009039 0:65f1469d6bfb 254 C_ASSERT(pobj1 != C_NULL);
va009039 0:65f1469d6bfb 255 C_ASSERT(pobj2 != C_NULL);
va009039 0:65f1469d6bfb 256
va009039 0:65f1469d6bfb 257 /* Check if pointers are same */
va009039 0:65f1469d6bfb 258 if (pobj1 == pobj2)
va009039 0:65f1469d6bfb 259 {
va009039 0:65f1469d6bfb 260 return C_SAME;
va009039 0:65f1469d6bfb 261 }
va009039 0:65f1469d6bfb 262
va009039 0:65f1469d6bfb 263 /* If types are different, objs must differ */
va009039 0:65f1469d6bfb 264 if (OBJ_GET_TYPE(pobj1) != OBJ_GET_TYPE(pobj2))
va009039 0:65f1469d6bfb 265 {
va009039 0:65f1469d6bfb 266 return C_DIFFER;
va009039 0:65f1469d6bfb 267 }
va009039 0:65f1469d6bfb 268
va009039 0:65f1469d6bfb 269 #ifdef HAVE_BYTEARRAY
va009039 0:65f1469d6bfb 270 /* If object is an instance, get the thing it contains */
va009039 0:65f1469d6bfb 271 if (OBJ_GET_TYPE(pobj1) == OBJ_TYPE_CLI)
va009039 0:65f1469d6bfb 272 {
va009039 0:65f1469d6bfb 273 retval = dict_getItem((pPmObj_t)((pPmInstance_t)pobj1)->cli_attrs,
va009039 0:65f1469d6bfb 274 PM_NONE,
va009039 0:65f1469d6bfb 275 &pobj);
va009039 0:65f1469d6bfb 276 PM_RETURN_IF_ERROR(retval);
va009039 0:65f1469d6bfb 277 pobj1 = pobj;
va009039 0:65f1469d6bfb 278 }
va009039 0:65f1469d6bfb 279 if (OBJ_GET_TYPE(pobj2) == OBJ_TYPE_CLI)
va009039 0:65f1469d6bfb 280 {
va009039 0:65f1469d6bfb 281 retval = dict_getItem((pPmObj_t)((pPmInstance_t)pobj2)->cli_attrs,
va009039 0:65f1469d6bfb 282 PM_NONE,
va009039 0:65f1469d6bfb 283 &pobj);
va009039 0:65f1469d6bfb 284 PM_RETURN_IF_ERROR(retval);
va009039 0:65f1469d6bfb 285 pobj2 = pobj;
va009039 0:65f1469d6bfb 286 }
va009039 0:65f1469d6bfb 287
va009039 0:65f1469d6bfb 288 /* If types are different, objs must differ */
va009039 0:65f1469d6bfb 289 if (OBJ_GET_TYPE(pobj1) != OBJ_GET_TYPE(pobj2))
va009039 0:65f1469d6bfb 290 {
va009039 0:65f1469d6bfb 291 return C_DIFFER;
va009039 0:65f1469d6bfb 292 }
va009039 0:65f1469d6bfb 293 #endif /* HAVE_BYTEARRAY */
va009039 0:65f1469d6bfb 294
va009039 0:65f1469d6bfb 295 /* Otherwise handle types individually */
va009039 0:65f1469d6bfb 296 switch (OBJ_GET_TYPE(pobj1))
va009039 0:65f1469d6bfb 297 {
va009039 0:65f1469d6bfb 298 case OBJ_TYPE_NON:
va009039 0:65f1469d6bfb 299 return C_SAME;
va009039 0:65f1469d6bfb 300
va009039 0:65f1469d6bfb 301 case OBJ_TYPE_INT:
va009039 0:65f1469d6bfb 302 return ((pPmInt_t)pobj1)->val ==
va009039 0:65f1469d6bfb 303 ((pPmInt_t)pobj2)->val ? C_SAME : C_DIFFER;
va009039 0:65f1469d6bfb 304
va009039 0:65f1469d6bfb 305 #ifdef HAVE_FLOAT
va009039 0:65f1469d6bfb 306 case OBJ_TYPE_FLT:
va009039 0:65f1469d6bfb 307 {
va009039 0:65f1469d6bfb 308 pPmObj_t r_pobj;
va009039 0:65f1469d6bfb 309
va009039 0:65f1469d6bfb 310 float_compare(pobj1, pobj2, &r_pobj, COMP_EQ);
va009039 0:65f1469d6bfb 311 return (r_pobj == PM_TRUE) ? C_SAME : C_DIFFER;
va009039 0:65f1469d6bfb 312 }
va009039 0:65f1469d6bfb 313 #endif /* HAVE_FLOAT */
va009039 0:65f1469d6bfb 314
va009039 0:65f1469d6bfb 315 case OBJ_TYPE_STR:
va009039 0:65f1469d6bfb 316 return string_compare((pPmString_t)pobj1, (pPmString_t)pobj2);
va009039 0:65f1469d6bfb 317
va009039 0:65f1469d6bfb 318 case OBJ_TYPE_TUP:
va009039 0:65f1469d6bfb 319 case OBJ_TYPE_LST:
va009039 0:65f1469d6bfb 320 #ifdef HAVE_BYTEARRAY
va009039 0:65f1469d6bfb 321 case OBJ_TYPE_BYA:
va009039 0:65f1469d6bfb 322 #endif /* HAVE_BYTEARRAY */
va009039 0:65f1469d6bfb 323 return seq_compare(pobj1, pobj2);
va009039 0:65f1469d6bfb 324
va009039 0:65f1469d6bfb 325 case OBJ_TYPE_DIC:
va009039 0:65f1469d6bfb 326 return dict_compare(pobj1, pobj2);
va009039 0:65f1469d6bfb 327
va009039 0:65f1469d6bfb 328 default:
va009039 0:65f1469d6bfb 329 break;
va009039 0:65f1469d6bfb 330 }
va009039 0:65f1469d6bfb 331
va009039 0:65f1469d6bfb 332 /* All other types would need same pointer to be true */
va009039 0:65f1469d6bfb 333 return C_DIFFER;
va009039 0:65f1469d6bfb 334 }
va009039 0:65f1469d6bfb 335
va009039 0:65f1469d6bfb 336
va009039 0:65f1469d6bfb 337 #ifdef HAVE_PRINT
va009039 0:65f1469d6bfb 338 PmReturn_t
va009039 0:65f1469d6bfb 339 obj_print(pPmObj_t pobj, uint8_t is_expr_repr, uint8_t is_nested)
va009039 0:65f1469d6bfb 340 {
va009039 0:65f1469d6bfb 341 PmReturn_t retval = PM_RET_OK;
va009039 0:65f1469d6bfb 342
va009039 0:65f1469d6bfb 343 C_ASSERT(pobj != C_NULL);
va009039 0:65f1469d6bfb 344
va009039 0:65f1469d6bfb 345 /* Something gets printed unless it's None in an unnested expression */
va009039 0:65f1469d6bfb 346 if (!((OBJ_GET_TYPE(pobj) == OBJ_TYPE_NON) && is_expr_repr && !is_nested))
va009039 0:65f1469d6bfb 347 {
va009039 0:65f1469d6bfb 348 gVmGlobal.somethingPrinted = C_TRUE;
va009039 0:65f1469d6bfb 349 }
va009039 0:65f1469d6bfb 350
va009039 0:65f1469d6bfb 351 switch (OBJ_GET_TYPE(pobj))
va009039 0:65f1469d6bfb 352 {
va009039 0:65f1469d6bfb 353 case OBJ_TYPE_NON:
va009039 0:65f1469d6bfb 354 if (!is_expr_repr || is_nested)
va009039 0:65f1469d6bfb 355 {
va009039 0:65f1469d6bfb 356 sli_puts((uint8_t *)"None");
va009039 0:65f1469d6bfb 357 }
va009039 0:65f1469d6bfb 358 break;
va009039 0:65f1469d6bfb 359 case OBJ_TYPE_INT:
va009039 0:65f1469d6bfb 360 retval = int_print(pobj);
va009039 0:65f1469d6bfb 361 break;
va009039 0:65f1469d6bfb 362 #ifdef HAVE_FLOAT
va009039 0:65f1469d6bfb 363 case OBJ_TYPE_FLT:
va009039 0:65f1469d6bfb 364 retval = float_print(pobj);
va009039 0:65f1469d6bfb 365 break;
va009039 0:65f1469d6bfb 366 #endif /* HAVE_FLOAT */
va009039 0:65f1469d6bfb 367 case OBJ_TYPE_STR:
va009039 0:65f1469d6bfb 368 retval = string_print(pobj, (is_expr_repr || is_nested));
va009039 0:65f1469d6bfb 369 break;
va009039 0:65f1469d6bfb 370 case OBJ_TYPE_TUP:
va009039 0:65f1469d6bfb 371 retval = tuple_print(pobj);
va009039 0:65f1469d6bfb 372 break;
va009039 0:65f1469d6bfb 373 case OBJ_TYPE_LST:
va009039 0:65f1469d6bfb 374 retval = list_print(pobj);
va009039 0:65f1469d6bfb 375 break;
va009039 0:65f1469d6bfb 376 case OBJ_TYPE_DIC:
va009039 0:65f1469d6bfb 377 retval = dict_print(pobj);
va009039 0:65f1469d6bfb 378 break;
va009039 0:65f1469d6bfb 379 case OBJ_TYPE_BOOL:
va009039 0:65f1469d6bfb 380 sli_puts(
va009039 0:65f1469d6bfb 381 (((pPmBoolean_t) pobj)->val == C_TRUE)
va009039 0:65f1469d6bfb 382 ? (uint8_t *)"True"
va009039 0:65f1469d6bfb 383 : (uint8_t *)"False");
va009039 0:65f1469d6bfb 384 break;
va009039 0:65f1469d6bfb 385
va009039 0:65f1469d6bfb 386 case OBJ_TYPE_CLI:
va009039 0:65f1469d6bfb 387 #ifdef HAVE_BYTEARRAY
va009039 0:65f1469d6bfb 388 {
va009039 0:65f1469d6bfb 389 pPmObj_t pobj2;
va009039 0:65f1469d6bfb 390
va009039 0:65f1469d6bfb 391 retval = dict_getItem((pPmObj_t)((pPmInstance_t)pobj)->cli_attrs,
va009039 0:65f1469d6bfb 392 PM_NONE,
va009039 0:65f1469d6bfb 393 (pPmObj_t *)&pobj2);
va009039 0:65f1469d6bfb 394 if ((retval == PM_RET_OK)
va009039 0:65f1469d6bfb 395 && (OBJ_GET_TYPE(pobj2) == OBJ_TYPE_BYA))
va009039 0:65f1469d6bfb 396 {
va009039 0:65f1469d6bfb 397 retval = bytearray_print(pobj2);
va009039 0:65f1469d6bfb 398 break;
va009039 0:65f1469d6bfb 399 }
va009039 0:65f1469d6bfb 400 }
va009039 0:65f1469d6bfb 401 #endif /* HAVE_BYTEARRAY */
va009039 0:65f1469d6bfb 402
va009039 0:65f1469d6bfb 403 case OBJ_TYPE_COB:
va009039 0:65f1469d6bfb 404 case OBJ_TYPE_MOD:
va009039 0:65f1469d6bfb 405 case OBJ_TYPE_CLO:
va009039 0:65f1469d6bfb 406 case OBJ_TYPE_FXN:
va009039 0:65f1469d6bfb 407 case OBJ_TYPE_CIM:
va009039 0:65f1469d6bfb 408 case OBJ_TYPE_NIM:
va009039 0:65f1469d6bfb 409 case OBJ_TYPE_NOB:
va009039 0:65f1469d6bfb 410 case OBJ_TYPE_THR:
va009039 0:65f1469d6bfb 411 case OBJ_TYPE_CIO:
va009039 0:65f1469d6bfb 412 case OBJ_TYPE_MTH:
va009039 0:65f1469d6bfb 413 case OBJ_TYPE_SQI:
va009039 0:65f1469d6bfb 414 {
va009039 0:65f1469d6bfb 415 uint8_t buf[17];
va009039 0:65f1469d6bfb 416 sli_puts((uint8_t *)"<obj type 0x");
va009039 0:65f1469d6bfb 417 sli_btoa16(OBJ_GET_TYPE(pobj), buf, sizeof(buf), C_TRUE);
va009039 0:65f1469d6bfb 418 sli_puts(buf);
va009039 0:65f1469d6bfb 419 sli_puts((uint8_t *)" @ 0x");
va009039 0:65f1469d6bfb 420 sli_ptoa16((intptr_t)pobj, buf, sizeof(buf), C_TRUE);
va009039 0:65f1469d6bfb 421 sli_puts(buf);
va009039 0:65f1469d6bfb 422 retval = plat_putByte('>');
va009039 0:65f1469d6bfb 423 break;
va009039 0:65f1469d6bfb 424 }
va009039 0:65f1469d6bfb 425
va009039 0:65f1469d6bfb 426 default:
va009039 0:65f1469d6bfb 427 /* Otherwise raise a TypeError */
va009039 0:65f1469d6bfb 428 PM_RAISE(retval, PM_RET_EX_TYPE);
va009039 0:65f1469d6bfb 429 break;
va009039 0:65f1469d6bfb 430 }
va009039 0:65f1469d6bfb 431 return retval;
va009039 0:65f1469d6bfb 432 }
va009039 0:65f1469d6bfb 433 #endif /* HAVE_PRINT */
va009039 0:65f1469d6bfb 434
va009039 0:65f1469d6bfb 435
va009039 0:65f1469d6bfb 436 #ifdef HAVE_BACKTICK
va009039 0:65f1469d6bfb 437 PmReturn_t
va009039 0:65f1469d6bfb 438 obj_repr(pPmObj_t pobj, pPmObj_t *r_pstr)
va009039 0:65f1469d6bfb 439 {
va009039 0:65f1469d6bfb 440 uint8_t tBuffer[32];
va009039 0:65f1469d6bfb 441 PmReturn_t retval = PM_RET_OK;
va009039 0:65f1469d6bfb 442 uint8_t const *pcstr = (uint8_t *)tBuffer;;
va009039 0:65f1469d6bfb 443
va009039 0:65f1469d6bfb 444 C_ASSERT(pobj != C_NULL);
va009039 0:65f1469d6bfb 445
va009039 0:65f1469d6bfb 446 switch (OBJ_GET_TYPE(pobj))
va009039 0:65f1469d6bfb 447 {
va009039 0:65f1469d6bfb 448 case OBJ_TYPE_INT:
va009039 0:65f1469d6bfb 449 retval = sli_ltoa10(((pPmInt_t)pobj)->val, tBuffer, sizeof(tBuffer));
va009039 0:65f1469d6bfb 450 PM_RETURN_IF_ERROR(retval);
va009039 0:65f1469d6bfb 451 retval = string_new(&pcstr, r_pstr);
va009039 0:65f1469d6bfb 452 break;
va009039 0:65f1469d6bfb 453
va009039 0:65f1469d6bfb 454 #ifdef HAVE_FLOAT
va009039 0:65f1469d6bfb 455 case OBJ_TYPE_FLT:
va009039 0:65f1469d6bfb 456 /* #212: Use homebrew float formatter */
va009039 0:65f1469d6bfb 457 retval = sli_ftoa(((pPmFloat_t)pobj)->val, tBuffer, sizeof(tBuffer));
va009039 0:65f1469d6bfb 458 sli_strlen((char *)tBuffer);
va009039 0:65f1469d6bfb 459 retval = string_new(&pcstr, r_pstr);
va009039 0:65f1469d6bfb 460 break;
va009039 0:65f1469d6bfb 461 #endif /* HAVE_FLOAT */
va009039 0:65f1469d6bfb 462
va009039 0:65f1469d6bfb 463 default:
va009039 0:65f1469d6bfb 464 /* Otherwise raise a TypeError */
va009039 0:65f1469d6bfb 465 PM_RAISE(retval, PM_RET_EX_TYPE);
va009039 0:65f1469d6bfb 466 break;
va009039 0:65f1469d6bfb 467 }
va009039 0:65f1469d6bfb 468
va009039 0:65f1469d6bfb 469 return retval;
va009039 0:65f1469d6bfb 470 }
va009039 0:65f1469d6bfb 471 #endif /* HAVE_BACKTICK */