This is expprint.c in view mode; [Download] [Up]
/* Print in infix form a struct expression. Copyright (C) 1986, 1989, 1991 Free Software Foundation, Inc. This file is part of GDB. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "defs.h" #include "symtab.h" #include "gdbtypes.h" #include "expression.h" #include "value.h" #include "language.h" #include "parser-defs.h" /* Prototypes for local functions */ static void print_subexp PARAMS ((struct expression *, int *, GDB_FILE *, enum precedence)); static void print_simple_m2_func PARAMS ((char *, struct expression *, int *, GDB_FILE *)); void print_expression (exp, stream) struct expression *exp; GDB_FILE *stream; { int pc = 0; print_subexp (exp, &pc, stream, PREC_NULL); } /* Print the subexpression of EXP that starts in position POS, on STREAM. PREC is the precedence of the surrounding operator; if the precedence of the main operator of this subexpression is less, parentheses are needed here. */ static void print_subexp (exp, pos, stream, prec) register struct expression *exp; register int *pos; GDB_FILE *stream; enum precedence prec; { register unsigned tem; register const struct op_print *op_print_tab; register int pc; unsigned nargs; register char *op_str; int assign_modify = 0; enum exp_opcode opcode; enum precedence myprec = PREC_NULL; /* Set to 1 for a right-associative operator. */ int assoc = 0; value_ptr val; char *tempstr = NULL; op_print_tab = exp->language_defn->la_op_print_tab; pc = (*pos)++; opcode = exp->elts[pc].opcode; switch (opcode) { /* Common ops */ case OP_SCOPE: myprec = PREC_PREFIX; assoc = 0; fputs_filtered (type_name_no_tag (exp->elts[pc + 1].type), stream); fputs_filtered ("::", stream); nargs = longest_to_int (exp->elts[pc + 2].longconst); (*pos) += 4 + BYTES_TO_EXP_ELEM (nargs + 1); fputs_filtered (&exp->elts[pc + 3].string, stream); return; case OP_LONG: (*pos) += 3; value_print (value_from_longest (exp->elts[pc + 1].type, exp->elts[pc + 2].longconst), stream, 0, Val_no_prettyprint); return; case OP_DOUBLE: (*pos) += 3; value_print (value_from_double (exp->elts[pc + 1].type, exp->elts[pc + 2].doubleconst), stream, 0, Val_no_prettyprint); return; case OP_VAR_VALUE: { struct block *b; (*pos) += 3; b = exp->elts[pc + 1].block; if (b != NULL && BLOCK_FUNCTION (b) != NULL && SYMBOL_SOURCE_NAME (BLOCK_FUNCTION (b)) != NULL) { fputs_filtered (SYMBOL_SOURCE_NAME (BLOCK_FUNCTION (b)), stream); fputs_filtered ("::", stream); } fputs_filtered (SYMBOL_SOURCE_NAME (exp->elts[pc + 2].symbol), stream); } return; case OP_LAST: (*pos) += 2; fprintf_filtered (stream, "$%d", longest_to_int (exp->elts[pc + 1].longconst)); return; case OP_REGISTER: (*pos) += 2; fprintf_filtered (stream, "$%s", reg_names[longest_to_int (exp->elts[pc + 1].longconst)]); return; case OP_BOOL: (*pos) += 2; fprintf_filtered (stream, "%s", longest_to_int (exp->elts[pc + 1].longconst) ? "TRUE" : "FALSE"); return; case OP_INTERNALVAR: (*pos) += 2; fprintf_filtered (stream, "$%s", internalvar_name (exp->elts[pc + 1].internalvar)); return; case OP_FUNCALL: (*pos) += 2; nargs = longest_to_int (exp->elts[pc + 1].longconst); print_subexp (exp, pos, stream, PREC_SUFFIX); fputs_filtered (" (", stream); for (tem = 0; tem < nargs; tem++) { if (tem != 0) fputs_filtered (", ", stream); print_subexp (exp, pos, stream, PREC_ABOVE_COMMA); } fputs_filtered (")", stream); return; case OP_STRING: nargs = longest_to_int (exp -> elts[pc + 1].longconst); (*pos) += 3 + BYTES_TO_EXP_ELEM (nargs + 1); /* LA_PRINT_STRING will print using the current repeat count threshold. If necessary, we can temporarily set it to zero, or pass it as an additional parameter to LA_PRINT_STRING. -fnf */ LA_PRINT_STRING (stream, &exp->elts[pc + 2].string, nargs, 0); return; case OP_BITSTRING: nargs = longest_to_int (exp -> elts[pc + 1].longconst); (*pos) += 3 + BYTES_TO_EXP_ELEM ((nargs + HOST_CHAR_BIT - 1) / HOST_CHAR_BIT); fprintf (stream, "B'<unimplemented>'"); return; #ifdef NeXT /* MVS */ case OP_NSSTRING: nargs = longest_to_int (exp -> elts[pc + 1].longconst); (*pos) += 3 + BYTES_TO_EXP_ELEM (nargs + 1); fputs_filtered ("@\"", stream); /* LA_PRINT_STRING will print using the current repeat count threshold. If necessary, we can temporarily set it to zero, or pass it as an additional parameter to LA_PRINT_STRING. -fnf */ LA_PRINT_STRING (stream, &exp->elts[pc + 2].string, nargs, 0); fputs_filtered ("\"", stream); return; case OP_MSGCALL: { char *selector; (*pos) += 3; nargs = longest_to_int (exp->elts[pc + 2].longconst); fprintf_unfiltered (stream, "["); print_subexp (exp, pos, stream, PREC_SUFFIX); selector = (char *) lookup_child_selector_name( exp->elts[pc + 1].longconst); if (nargs) { char *s, *nextS; s = alloca(strlen(selector) + 1); strcpy(s, selector); for (tem = 0; tem < nargs; tem++) { nextS = strchr(s, ':'); *nextS = '\0'; fprintf_unfiltered (stream, " %s: ", s); s = nextS + 1; print_subexp (exp, pos, stream, PREC_ABOVE_COMMA); } } else { fprintf_unfiltered (stream, " %s", selector); } fprintf_unfiltered (stream, "]"); return; } #endif /* NeXT */ case OP_ARRAY: (*pos) += 3; nargs = longest_to_int (exp->elts[pc + 2].longconst); nargs -= longest_to_int (exp->elts[pc + 1].longconst); nargs++; tem = 0; if (exp->elts[pc + 4].opcode == OP_LONG && exp->elts[pc + 5].type == builtin_type_char && exp->language_defn->la_language == language_c) { /* Attempt to print C character arrays using string syntax. Walk through the args, picking up one character from each of the OP_LONG expression elements. If any array element does not match our expection of what we should find for a simple string, revert back to array printing. Note that the last expression element is an explicit null terminator byte, which doesn't get printed. */ tempstr = alloca (nargs); pc += 4; while (tem < nargs) { if (exp->elts[pc].opcode != OP_LONG || exp->elts[pc + 1].type != builtin_type_char) { /* Not a simple array of char, use regular array printing. */ tem = 0; break; } else { tempstr[tem++] = longest_to_int (exp->elts[pc + 2].longconst); pc += 4; } } } if (tem > 0) { LA_PRINT_STRING (stream, tempstr, nargs - 1, 0); (*pos) = pc; } else { int is_chill = exp->language_defn->la_language == language_chill; fputs_filtered (is_chill ? " [" : " {", stream); for (tem = 0; tem < nargs; tem++) { if (tem != 0) { fputs_filtered (", ", stream); } print_subexp (exp, pos, stream, PREC_ABOVE_COMMA); } fputs_filtered (is_chill ? "]" : "}", stream); } return; case OP_LABELED: tem = longest_to_int (exp->elts[pc + 1].longconst); (*pos) += 3 + BYTES_TO_EXP_ELEM (tem + 1); if (exp->language_defn->la_language == language_chill) { fputs_filtered (".", stream); fputs_filtered (&exp->elts[pc + 2].string, stream); fputs_filtered (exp->elts[*pos].opcode == OP_LABELED ? ", " : ": ", stream); } else { /* Gcc support both these syntaxes. Unsure which is preferred. */ #if 1 fputs_filtered (&exp->elts[pc + 2].string, stream); fputs_filtered (": ", stream); #else fputs_filtered (".", stream); fputs_filtered (&exp->elts[pc + 2].string, stream); fputs_filtered ("=", stream); #endif } print_subexp (exp, pos, stream, PREC_SUFFIX); return; case TERNOP_COND: if ((int) prec > (int) PREC_COMMA) fputs_filtered ("(", stream); /* Print the subexpressions, forcing parentheses around any binary operations within them. This is more parentheses than are strictly necessary, but it looks clearer. */ print_subexp (exp, pos, stream, PREC_HYPER); fputs_filtered (" ? ", stream); print_subexp (exp, pos, stream, PREC_HYPER); fputs_filtered (" : ", stream); print_subexp (exp, pos, stream, PREC_HYPER); if ((int) prec > (int) PREC_COMMA) fputs_filtered (")", stream); return; case TERNOP_SLICE: case TERNOP_SLICE_COUNT: print_subexp (exp, pos, stream, PREC_SUFFIX); fputs_filtered ("(", stream); print_subexp (exp, pos, stream, PREC_ABOVE_COMMA); fputs_filtered (opcode == TERNOP_SLICE ? " : " : " UP ", stream); print_subexp (exp, pos, stream, PREC_ABOVE_COMMA); fputs_filtered (")", stream); return; case STRUCTOP_STRUCT: tem = longest_to_int (exp->elts[pc + 1].longconst); (*pos) += 3 + BYTES_TO_EXP_ELEM (tem + 1); print_subexp (exp, pos, stream, PREC_SUFFIX); fputs_filtered (".", stream); fputs_filtered (&exp->elts[pc + 2].string, stream); return; /* Will not occur for Modula-2 */ case STRUCTOP_PTR: tem = longest_to_int (exp->elts[pc + 1].longconst); (*pos) += 3 + BYTES_TO_EXP_ELEM (tem + 1); print_subexp (exp, pos, stream, PREC_SUFFIX); fputs_filtered ("->", stream); fputs_filtered (&exp->elts[pc + 2].string, stream); return; case BINOP_SUBSCRIPT: print_subexp (exp, pos, stream, PREC_SUFFIX); fputs_filtered ("[", stream); print_subexp (exp, pos, stream, PREC_ABOVE_COMMA); fputs_filtered ("]", stream); return; case UNOP_POSTINCREMENT: print_subexp (exp, pos, stream, PREC_SUFFIX); fputs_filtered ("++", stream); return; case UNOP_POSTDECREMENT: print_subexp (exp, pos, stream, PREC_SUFFIX); fputs_filtered ("--", stream); return; case UNOP_CAST: (*pos) += 2; if ((int) prec > (int) PREC_PREFIX) fputs_filtered ("(", stream); fputs_filtered ("(", stream); type_print (exp->elts[pc + 1].type, "", stream, 0); fputs_filtered (") ", stream); print_subexp (exp, pos, stream, PREC_PREFIX); if ((int) prec > (int) PREC_PREFIX) fputs_filtered (")", stream); return; case UNOP_MEMVAL: (*pos) += 2; if ((int) prec > (int) PREC_PREFIX) fputs_filtered ("(", stream); if (exp->elts[pc + 1].type->code == TYPE_CODE_FUNC && exp->elts[pc + 3].opcode == OP_LONG) { /* We have a minimal symbol fn, probably. It's encoded as a UNOP_MEMVAL (function-type) of an OP_LONG (int, address). Swallow the OP_LONG (including both its opcodes); ignore its type; print the value in the type of the MEMVAL. */ (*pos) += 4; val = value_at_lazy (exp->elts[pc + 1].type, (CORE_ADDR) exp->elts[pc + 5].longconst); value_print (val, stream, 0, Val_no_prettyprint); } else { fputs_filtered ("{", stream); type_print (exp->elts[pc + 1].type, "", stream, 0); fputs_filtered ("} ", stream); print_subexp (exp, pos, stream, PREC_PREFIX); } if ((int) prec > (int) PREC_PREFIX) fputs_filtered (")", stream); return; case BINOP_ASSIGN_MODIFY: opcode = exp->elts[pc + 1].opcode; (*pos) += 2; myprec = PREC_ASSIGN; assoc = 1; assign_modify = 1; op_str = "???"; for (tem = 0; op_print_tab[tem].opcode != OP_NULL; tem++) if (op_print_tab[tem].opcode == opcode) { op_str = op_print_tab[tem].string; break; } if (op_print_tab[tem].opcode != opcode) /* Not found; don't try to keep going because we don't know how to interpret further elements. */ error ("Invalid expression"); break; /* C++ ops */ case OP_THIS: ++(*pos); fputs_filtered ("this", stream); return; #ifdef NeXT /* ObjC ops */ case OP_SELF: ++(*pos); fputs_filtered ("self", stream); return; #endif /* NeXT */ /* Modula-2 ops */ case MULTI_SUBSCRIPT: (*pos) += 2; nargs = longest_to_int (exp->elts[pc + 1].longconst); print_subexp (exp, pos, stream, PREC_SUFFIX); fprintf_unfiltered (stream, " ["); for (tem = 0; tem < nargs; tem++) { if (tem != 0) fprintf_unfiltered (stream, ", "); print_subexp (exp, pos, stream, PREC_ABOVE_COMMA); } fprintf_unfiltered (stream, "]"); return; case BINOP_VAL: (*pos)+=2; fprintf_unfiltered(stream,"VAL("); type_print(exp->elts[pc+1].type,"",stream,0); fprintf_unfiltered(stream,","); print_subexp(exp,pos,stream,PREC_PREFIX); fprintf_unfiltered(stream,")"); return; case UNOP_CAP: print_simple_m2_func("CAP",exp,pos,stream); return; case UNOP_CHR: print_simple_m2_func("CHR",exp,pos,stream); return; case UNOP_ORD: print_simple_m2_func("ORD",exp,pos,stream); return; case UNOP_ABS: print_simple_m2_func("ABS",exp,pos,stream); return; case UNOP_FLOAT: print_simple_m2_func("FLOAT",exp,pos,stream); return; case UNOP_HIGH: print_simple_m2_func("HIGH",exp,pos,stream); return; case UNOP_MAX: print_simple_m2_func("MAX",exp,pos,stream); return; case UNOP_MIN: print_simple_m2_func("MIN",exp,pos,stream); return; case UNOP_ODD: print_simple_m2_func("ODD",exp,pos,stream); return; case UNOP_TRUNC: print_simple_m2_func("TRUNC",exp,pos,stream); return; case BINOP_INCL: case BINOP_EXCL: error("print_subexp: Not implemented."); /* Default ops */ default: op_str = "???"; for (tem = 0; op_print_tab[tem].opcode != OP_NULL; tem++) if (op_print_tab[tem].opcode == opcode) { op_str = op_print_tab[tem].string; myprec = op_print_tab[tem].precedence; assoc = op_print_tab[tem].right_assoc; break; } if (op_print_tab[tem].opcode != opcode) /* Not found; don't try to keep going because we don't know how to interpret further elements. For example, this happens if opcode is OP_TYPE. */ error ("Invalid expression"); } if ((int) myprec < (int) prec) fputs_filtered ("(", stream); if ((int) opcode > (int) BINOP_END) { if (assoc) { /* Unary postfix operator. */ print_subexp (exp, pos, stream, PREC_SUFFIX); fputs_filtered (op_str, stream); } else { /* Unary prefix operator. */ fputs_filtered (op_str, stream); print_subexp (exp, pos, stream, PREC_PREFIX); } } else { /* Binary operator. */ /* Print left operand. If operator is right-associative, increment precedence for this operand. */ print_subexp (exp, pos, stream, (enum precedence) ((int) myprec + assoc)); /* Print the operator itself. */ if (assign_modify) fprintf_filtered (stream, " %s= ", op_str); else if (op_str[0] == ',') fprintf_filtered (stream, "%s ", op_str); else fprintf_filtered (stream, " %s ", op_str); /* Print right operand. If operator is left-associative, increment precedence for this operand. */ print_subexp (exp, pos, stream, (enum precedence) ((int) myprec + !assoc)); } if ((int) myprec < (int) prec) fputs_filtered (")", stream); } /* Print out something of the form <s>(<arg>). This is used to print out some builtin Modula-2 functions. FIXME: There is probably some way to get the precedence rules to do this (print a unary operand with parens around it). */ static void print_simple_m2_func(s,exp,pos,stream) char *s; register struct expression *exp; register int *pos; GDB_FILE *stream; { fprintf_unfiltered(stream,"%s(",s); print_subexp(exp,pos,stream,PREC_PREFIX); fprintf_unfiltered(stream,")"); } /* Return the operator corresponding to opcode OP as a string. NULL indicates that the opcode was not found in the current language table. */ char * op_string(op) enum exp_opcode op; { int tem; register const struct op_print *op_print_tab; op_print_tab = current_language->la_op_print_tab; for (tem = 0; op_print_tab[tem].opcode != OP_NULL; tem++) if (op_print_tab[tem].opcode == op) return op_print_tab[tem].string; return NULL; } #ifdef DEBUG_EXPRESSIONS /* Support for dumping the raw data from expressions in a human readable form. */ void dump_expression (exp, stream, note) struct expression *exp; GDB_FILE *stream; char *note; { int elt; char *opcode_name; char *eltscan; int eltsize; fprintf_filtered (stream, "Dump of expression @ "); gdb_print_address (exp, stream); fprintf_filtered (stream, ", %s:\n", note); fprintf_filtered (stream, "\tLanguage %s, %d elements, %d bytes each.\n", exp->language_defn->la_name, exp -> nelts, sizeof (union exp_element)); fprintf_filtered (stream, "\t%5s %20s %16s %s\n", "Index", "Opcode", "Hex Value", "String Value"); for (elt = 0; elt < exp -> nelts; elt++) { fprintf_filtered (stream, "\t%5d ", elt); switch (exp -> elts[elt].opcode) { default: opcode_name = "<unknown>"; break; case OP_NULL: opcode_name = "OP_NULL"; break; case BINOP_ADD: opcode_name = "BINOP_ADD"; break; case BINOP_SUB: opcode_name = "BINOP_SUB"; break; case BINOP_MUL: opcode_name = "BINOP_MUL"; break; case BINOP_DIV: opcode_name = "BINOP_DIV"; break; case BINOP_REM: opcode_name = "BINOP_REM"; break; case BINOP_MOD: opcode_name = "BINOP_MOD"; break; case BINOP_LSH: opcode_name = "BINOP_LSH"; break; case BINOP_RSH: opcode_name = "BINOP_RSH"; break; case BINOP_LOGICAL_AND: opcode_name = "BINOP_LOGICAL_AND"; break; case BINOP_LOGICAL_OR: opcode_name = "BINOP_LOGICAL_OR"; break; case BINOP_BITWISE_AND: opcode_name = "BINOP_BITWISE_AND"; break; case BINOP_BITWISE_IOR: opcode_name = "BINOP_BITWISE_IOR"; break; case BINOP_BITWISE_XOR: opcode_name = "BINOP_BITWISE_XOR"; break; case BINOP_EQUAL: opcode_name = "BINOP_EQUAL"; break; case BINOP_NOTEQUAL: opcode_name = "BINOP_NOTEQUAL"; break; case BINOP_LESS: opcode_name = "BINOP_LESS"; break; case BINOP_GTR: opcode_name = "BINOP_GTR"; break; case BINOP_LEQ: opcode_name = "BINOP_LEQ"; break; case BINOP_GEQ: opcode_name = "BINOP_GEQ"; break; case BINOP_REPEAT: opcode_name = "BINOP_REPEAT"; break; case BINOP_ASSIGN: opcode_name = "BINOP_ASSIGN"; break; case BINOP_COMMA: opcode_name = "BINOP_COMMA"; break; case BINOP_SUBSCRIPT: opcode_name = "BINOP_SUBSCRIPT"; break; case MULTI_SUBSCRIPT: opcode_name = "MULTI_SUBSCRIPT"; break; case BINOP_EXP: opcode_name = "BINOP_EXP"; break; case BINOP_MIN: opcode_name = "BINOP_MIN"; break; case BINOP_MAX: opcode_name = "BINOP_MAX"; break; case BINOP_SCOPE: opcode_name = "BINOP_SCOPE"; break; case STRUCTOP_MEMBER: opcode_name = "STRUCTOP_MEMBER"; break; case STRUCTOP_MPTR: opcode_name = "STRUCTOP_MPTR"; break; case BINOP_INTDIV: opcode_name = "BINOP_INTDIV"; break; case BINOP_ASSIGN_MODIFY: opcode_name = "BINOP_ASSIGN_MODIFY"; break; case BINOP_VAL: opcode_name = "BINOP_VAL"; break; case BINOP_INCL: opcode_name = "BINOP_INCL"; break; case BINOP_EXCL: opcode_name = "BINOP_EXCL"; break; case BINOP_CONCAT: opcode_name = "BINOP_CONCAT"; break; case BINOP_END: opcode_name = "BINOP_END"; break; case TERNOP_COND: opcode_name = "TERNOP_COND"; break; case TERNOP_SLICE: opcode_name = "TERNOP_SLICE"; break; case TERNOP_SLICE_COUNT: opcode_name = "TERNOP_SLICE_COUNT"; break; case OP_LONG: opcode_name = "OP_LONG"; break; case OP_DOUBLE: opcode_name = "OP_DOUBLE"; break; case OP_VAR_VALUE: opcode_name = "OP_VAR_VALUE"; break; case OP_LAST: opcode_name = "OP_LAST"; break; case OP_REGISTER: opcode_name = "OP_REGISTER"; break; case OP_INTERNALVAR: opcode_name = "OP_INTERNALVAR"; break; case OP_FUNCALL: opcode_name = "OP_FUNCALL"; break; case OP_STRING: opcode_name = "OP_STRING"; break; case OP_BITSTRING: opcode_name = "OP_BITSTRING"; break; case OP_ARRAY: opcode_name = "OP_ARRAY"; break; case UNOP_CAST: opcode_name = "UNOP_CAST"; break; case UNOP_MEMVAL: opcode_name = "UNOP_MEMVAL"; break; case UNOP_NEG: opcode_name = "UNOP_NEG"; break; case UNOP_LOGICAL_NOT: opcode_name = "UNOP_LOGICAL_NOT"; break; case UNOP_COMPLEMENT: opcode_name = "UNOP_COMPLEMENT"; break; case UNOP_IND: opcode_name = "UNOP_IND"; break; case UNOP_ADDR: opcode_name = "UNOP_ADDR"; break; case UNOP_PREINCREMENT: opcode_name = "UNOP_PREINCREMENT"; break; case UNOP_POSTINCREMENT: opcode_name = "UNOP_POSTINCREMENT"; break; case UNOP_PREDECREMENT: opcode_name = "UNOP_PREDECREMENT"; break; case UNOP_POSTDECREMENT: opcode_name = "UNOP_POSTDECREMENT"; break; case UNOP_SIZEOF: opcode_name = "UNOP_SIZEOF"; break; case UNOP_PLUS: opcode_name = "UNOP_PLUS"; break; case UNOP_CAP: opcode_name = "UNOP_CAP"; break; case UNOP_CHR: opcode_name = "UNOP_CHR"; break; case UNOP_ORD: opcode_name = "UNOP_ORD"; break; case UNOP_ABS: opcode_name = "UNOP_ABS"; break; case UNOP_FLOAT: opcode_name = "UNOP_FLOAT"; break; case UNOP_HIGH: opcode_name = "UNOP_HIGH"; break; case UNOP_MAX: opcode_name = "UNOP_MAX"; break; case UNOP_MIN: opcode_name = "UNOP_MIN"; break; case UNOP_ODD: opcode_name = "UNOP_ODD"; break; case UNOP_TRUNC: opcode_name = "UNOP_TRUNC"; break; case OP_BOOL: opcode_name = "OP_BOOL"; break; case OP_M2_STRING: opcode_name = "OP_M2_STRING"; break; case STRUCTOP_STRUCT: opcode_name = "STRUCTOP_STRUCT"; break; case STRUCTOP_PTR: opcode_name = "STRUCTOP_PTR"; break; case OP_THIS: opcode_name = "OP_THIS"; break; case OP_SCOPE: opcode_name = "OP_SCOPE"; break; case OP_TYPE: opcode_name = "OP_TYPE"; break; case OP_LABELED: opcode_name = "OP_LABELED"; break; } fprintf_filtered (stream, "%20s ", opcode_name); fprintf_filtered (stream, #if defined (PRINTF_HAS_LONG_LONG) "%ll16x ", #else "%l16x ", #endif exp -> elts[elt].longconst); for (eltscan = (char *) &exp->elts[elt], eltsize = sizeof (union exp_element) ; eltsize-- > 0; eltscan++) { fprintf_filtered (stream, "%c", isprint (*eltscan) ? (*eltscan & 0xFF) : '.'); } fprintf_filtered (stream, "\n"); } } #endif /* DEBUG_EXPRESSIONS */
These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Netfuture.ch.