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-rw-r--r--gdb/ch-lang.c243
1 files changed, 123 insertions, 120 deletions
diff --git a/gdb/ch-lang.c b/gdb/ch-lang.c
index d151749..c3a3d90 100644
--- a/gdb/ch-lang.c
+++ b/gdb/ch-lang.c
@@ -1,21 +1,22 @@
/* Chill language support routines for GDB, the GNU debugger.
Copyright 1992, 1995, 1996 Free Software Foundation, Inc.
-This file is part of GDB.
+ 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 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.
+ 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+ 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., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
#include "defs.h"
#include "symtab.h"
@@ -29,22 +30,22 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
extern void _initialize_chill_language PARAMS ((void));
static value_ptr
-evaluate_subexp_chill PARAMS ((struct type *, struct expression *, int *, enum noside));
+ evaluate_subexp_chill PARAMS ((struct type *, struct expression *, int *, enum noside));
static value_ptr
-value_chill_max_min PARAMS ((enum exp_opcode, value_ptr));
+ value_chill_max_min PARAMS ((enum exp_opcode, value_ptr));
static value_ptr
-value_chill_card PARAMS ((value_ptr));
+ value_chill_card PARAMS ((value_ptr));
static value_ptr
- value_chill_length PARAMS ((value_ptr));
+ value_chill_length PARAMS ((value_ptr));
static struct type *
-chill_create_fundamental_type PARAMS ((struct objfile *, int));
+ chill_create_fundamental_type PARAMS ((struct objfile *, int));
static void
-chill_printstr PARAMS ((GDB_FILE *stream, char *string, unsigned int length, int width, int force_ellipses));
+chill_printstr PARAMS ((GDB_FILE * stream, char *string, unsigned int length, int width, int force_ellipses));
static void
chill_printchar PARAMS ((int, GDB_FILE *));
@@ -110,7 +111,7 @@ chill_printchar (c, stream)
an explicit null byte. So we always assume an implied null byte
until gdb is able to maintain non-null terminated strings as well
as null terminated strings (FIXME).
- */
+ */
static void
chill_printstr (stream, string, length, width, force_ellipses)
@@ -138,7 +139,7 @@ chill_printstr (stream, string, length, width, force_ellipses)
for (i = 0; i < length && things_printed < print_max; ++i)
{
/* Position of the character we are examining
- to see whether it is repeated. */
+ to see whether it is repeated. */
unsigned int rep1;
/* Number of repetitions we have detected so far. */
unsigned int reps;
@@ -177,7 +178,7 @@ chill_printstr (stream, string, length, width, force_ellipses)
}
else
{
- if (! in_literal_form && ! in_control_form)
+ if (!in_literal_form && !in_control_form)
fputs_filtered ("\"", stream);
if (PRINT_LITERAL_FORM (c))
{
@@ -239,90 +240,91 @@ chill_create_fundamental_type (objfile, typeid)
switch (typeid)
{
- default:
- /* FIXME: For now, if we are asked to produce a type not in this
- language, create the equivalent of a C integer type with the
- name "<?type?>". When all the dust settles from the type
- reconstruction work, this should probably become an error. */
- type = init_type (TYPE_CODE_INT, 2, 0, "<?type?>", objfile);
- warning ("internal error: no chill fundamental type %d", typeid);
- break;
- case FT_VOID:
- /* FIXME: Currently the GNU Chill compiler emits some DWARF entries for
- typedefs, unrelated to anything directly in the code being compiled,
- that have some FT_VOID types. Just fake it for now. */
- type = init_type (TYPE_CODE_VOID, 0, 0, "<?VOID?>", objfile);
- break;
- case FT_BOOLEAN:
- type = init_type (TYPE_CODE_BOOL, 1, TYPE_FLAG_UNSIGNED, "BOOL", objfile);
- break;
- case FT_CHAR:
- type = init_type (TYPE_CODE_CHAR, 1, TYPE_FLAG_UNSIGNED, "CHAR", objfile);
- break;
- case FT_SIGNED_CHAR:
- type = init_type (TYPE_CODE_INT, 1, 0, "BYTE", objfile);
- break;
- case FT_UNSIGNED_CHAR:
- type = init_type (TYPE_CODE_INT, 1, TYPE_FLAG_UNSIGNED, "UBYTE", objfile);
- break;
- case FT_SHORT: /* Chill ints are 2 bytes */
- type = init_type (TYPE_CODE_INT, 2, 0, "INT", objfile);
- break;
- case FT_UNSIGNED_SHORT: /* Chill ints are 2 bytes */
- type = init_type (TYPE_CODE_INT, 2, TYPE_FLAG_UNSIGNED, "UINT", objfile);
- break;
- case FT_INTEGER: /* FIXME? */
- case FT_SIGNED_INTEGER: /* FIXME? */
- case FT_LONG: /* Chill longs are 4 bytes */
- case FT_SIGNED_LONG: /* Chill longs are 4 bytes */
- type = init_type (TYPE_CODE_INT, 4, 0, "LONG", objfile);
- break;
- case FT_UNSIGNED_INTEGER: /* FIXME? */
- case FT_UNSIGNED_LONG: /* Chill longs are 4 bytes */
- type = init_type (TYPE_CODE_INT, 4, TYPE_FLAG_UNSIGNED, "ULONG", objfile);
- break;
- case FT_FLOAT:
- type = init_type (TYPE_CODE_FLT, 4, 0, "REAL", objfile);
- break;
- case FT_DBL_PREC_FLOAT:
- type = init_type (TYPE_CODE_FLT, 8, 0, "LONG_REAL", objfile);
- break;
- }
+ default:
+ /* FIXME: For now, if we are asked to produce a type not in this
+ language, create the equivalent of a C integer type with the
+ name "<?type?>". When all the dust settles from the type
+ reconstruction work, this should probably become an error. */
+ type = init_type (TYPE_CODE_INT, 2, 0, "<?type?>", objfile);
+ warning ("internal error: no chill fundamental type %d", typeid);
+ break;
+ case FT_VOID:
+ /* FIXME: Currently the GNU Chill compiler emits some DWARF entries for
+ typedefs, unrelated to anything directly in the code being compiled,
+ that have some FT_VOID types. Just fake it for now. */
+ type = init_type (TYPE_CODE_VOID, 0, 0, "<?VOID?>", objfile);
+ break;
+ case FT_BOOLEAN:
+ type = init_type (TYPE_CODE_BOOL, 1, TYPE_FLAG_UNSIGNED, "BOOL", objfile);
+ break;
+ case FT_CHAR:
+ type = init_type (TYPE_CODE_CHAR, 1, TYPE_FLAG_UNSIGNED, "CHAR", objfile);
+ break;
+ case FT_SIGNED_CHAR:
+ type = init_type (TYPE_CODE_INT, 1, 0, "BYTE", objfile);
+ break;
+ case FT_UNSIGNED_CHAR:
+ type = init_type (TYPE_CODE_INT, 1, TYPE_FLAG_UNSIGNED, "UBYTE", objfile);
+ break;
+ case FT_SHORT: /* Chill ints are 2 bytes */
+ type = init_type (TYPE_CODE_INT, 2, 0, "INT", objfile);
+ break;
+ case FT_UNSIGNED_SHORT: /* Chill ints are 2 bytes */
+ type = init_type (TYPE_CODE_INT, 2, TYPE_FLAG_UNSIGNED, "UINT", objfile);
+ break;
+ case FT_INTEGER: /* FIXME? */
+ case FT_SIGNED_INTEGER: /* FIXME? */
+ case FT_LONG: /* Chill longs are 4 bytes */
+ case FT_SIGNED_LONG: /* Chill longs are 4 bytes */
+ type = init_type (TYPE_CODE_INT, 4, 0, "LONG", objfile);
+ break;
+ case FT_UNSIGNED_INTEGER: /* FIXME? */
+ case FT_UNSIGNED_LONG: /* Chill longs are 4 bytes */
+ type = init_type (TYPE_CODE_INT, 4, TYPE_FLAG_UNSIGNED, "ULONG", objfile);
+ break;
+ case FT_FLOAT:
+ type = init_type (TYPE_CODE_FLT, 4, 0, "REAL", objfile);
+ break;
+ case FT_DBL_PREC_FLOAT:
+ type = init_type (TYPE_CODE_FLT, 8, 0, "LONG_REAL", objfile);
+ break;
+ }
return (type);
}
-
+
/* Table of operators and their precedences for printing expressions. */
-static const struct op_print chill_op_print_tab[] = {
- {"AND", BINOP_LOGICAL_AND, PREC_LOGICAL_AND, 0},
- {"OR", BINOP_LOGICAL_OR, PREC_LOGICAL_OR, 0},
- {"NOT", UNOP_LOGICAL_NOT, PREC_PREFIX, 0},
- {"MOD", BINOP_MOD, PREC_MUL, 0},
- {"REM", BINOP_REM, PREC_MUL, 0},
- {"SIZE",UNOP_SIZEOF, PREC_BUILTIN_FUNCTION, 0},
- {"LOWER",UNOP_LOWER, PREC_BUILTIN_FUNCTION, 0},
- {"UPPER",UNOP_UPPER, PREC_BUILTIN_FUNCTION, 0},
- {"CARD",UNOP_CARD, PREC_BUILTIN_FUNCTION, 0},
- {"MAX",UNOP_CHMAX, PREC_BUILTIN_FUNCTION, 0},
- {"MIN",UNOP_CHMIN, PREC_BUILTIN_FUNCTION, 0},
- {":=", BINOP_ASSIGN, PREC_ASSIGN, 1},
- {"=", BINOP_EQUAL, PREC_EQUAL, 0},
- {"/=", BINOP_NOTEQUAL, PREC_EQUAL, 0},
- {"<=", BINOP_LEQ, PREC_ORDER, 0},
- {">=", BINOP_GEQ, PREC_ORDER, 0},
- {">", BINOP_GTR, PREC_ORDER, 0},
- {"<", BINOP_LESS, PREC_ORDER, 0},
- {"+", BINOP_ADD, PREC_ADD, 0},
- {"-", BINOP_SUB, PREC_ADD, 0},
- {"*", BINOP_MUL, PREC_MUL, 0},
- {"/", BINOP_DIV, PREC_MUL, 0},
- {"//", BINOP_CONCAT, PREC_PREFIX, 0}, /* FIXME: precedence? */
- {"-", UNOP_NEG, PREC_PREFIX, 0},
- {"->", UNOP_IND, PREC_SUFFIX, 1},
- {"->", UNOP_ADDR, PREC_PREFIX, 0},
- {":", BINOP_RANGE, PREC_ASSIGN, 0},
- {NULL, 0, 0, 0}
+static const struct op_print chill_op_print_tab[] =
+{
+ {"AND", BINOP_LOGICAL_AND, PREC_LOGICAL_AND, 0},
+ {"OR", BINOP_LOGICAL_OR, PREC_LOGICAL_OR, 0},
+ {"NOT", UNOP_LOGICAL_NOT, PREC_PREFIX, 0},
+ {"MOD", BINOP_MOD, PREC_MUL, 0},
+ {"REM", BINOP_REM, PREC_MUL, 0},
+ {"SIZE", UNOP_SIZEOF, PREC_BUILTIN_FUNCTION, 0},
+ {"LOWER", UNOP_LOWER, PREC_BUILTIN_FUNCTION, 0},
+ {"UPPER", UNOP_UPPER, PREC_BUILTIN_FUNCTION, 0},
+ {"CARD", UNOP_CARD, PREC_BUILTIN_FUNCTION, 0},
+ {"MAX", UNOP_CHMAX, PREC_BUILTIN_FUNCTION, 0},
+ {"MIN", UNOP_CHMIN, PREC_BUILTIN_FUNCTION, 0},
+ {":=", BINOP_ASSIGN, PREC_ASSIGN, 1},
+ {"=", BINOP_EQUAL, PREC_EQUAL, 0},
+ {"/=", BINOP_NOTEQUAL, PREC_EQUAL, 0},
+ {"<=", BINOP_LEQ, PREC_ORDER, 0},
+ {">=", BINOP_GEQ, PREC_ORDER, 0},
+ {">", BINOP_GTR, PREC_ORDER, 0},
+ {"<", BINOP_LESS, PREC_ORDER, 0},
+ {"+", BINOP_ADD, PREC_ADD, 0},
+ {"-", BINOP_SUB, PREC_ADD, 0},
+ {"*", BINOP_MUL, PREC_MUL, 0},
+ {"/", BINOP_DIV, PREC_MUL, 0},
+ {"//", BINOP_CONCAT, PREC_PREFIX, 0}, /* FIXME: precedence? */
+ {"-", UNOP_NEG, PREC_PREFIX, 0},
+ {"->", UNOP_IND, PREC_SUFFIX, 1},
+ {"->", UNOP_ADDR, PREC_PREFIX, 0},
+ {":", BINOP_RANGE, PREC_ASSIGN, 0},
+ {NULL, 0, 0, 0}
};
/* The built-in types of Chill. */
@@ -333,14 +335,14 @@ struct type *builtin_type_chill_long;
struct type *builtin_type_chill_ulong;
struct type *builtin_type_chill_real;
-struct type ** CONST_PTR (chill_builtin_types[]) =
+struct type **CONST_PTR (chill_builtin_types[]) =
{
&builtin_type_chill_bool,
- &builtin_type_chill_char,
- &builtin_type_chill_long,
- &builtin_type_chill_ulong,
- &builtin_type_chill_real,
- 0
+ &builtin_type_chill_char,
+ &builtin_type_chill_long,
+ &builtin_type_chill_ulong,
+ &builtin_type_chill_real,
+ 0
};
/* Calculate LOWER or UPPER of TYPE.
@@ -349,7 +351,7 @@ struct type ** CONST_PTR (chill_builtin_types[]) =
LONGEST
type_lower_upper (op, type, result_type)
- enum exp_opcode op; /* Either UNOP_LOWER or UNOP_UPPER */
+ enum exp_opcode op; /* Either UNOP_LOWER or UNOP_UPPER */
struct type *type;
struct type **result_type;
{
@@ -366,7 +368,7 @@ type_lower_upper (op, type, result_type)
case TYPE_CODE_ARRAY:
case TYPE_CODE_BITSTRING:
case TYPE_CODE_STRING:
- type = TYPE_FIELD_TYPE (type, 0); /* Get index type */
+ type = TYPE_FIELD_TYPE (type, 0); /* Get index type */
/* ... fall through ... */
case TYPE_CODE_RANGE:
@@ -505,8 +507,8 @@ value_chill_max_min (op, val)
error ("bad argument to %s builtin", op == UNOP_CHMAX ? "MAX" : "MIN");
return value_from_longest (TYPE_CODE (elttype) == TYPE_CODE_RANGE
- ? TYPE_TARGET_TYPE (elttype)
- : elttype,
+ ? TYPE_TARGET_TYPE (elttype)
+ : elttype,
tmp);
}
@@ -560,12 +562,12 @@ evaluate_subexp_chill (expect_type, exp, pos, noside)
for (; tem <= nargs && tem <= TYPE_NFIELDS (type); tem++)
{
argvec[tem]
- = evaluate_subexp_chill (TYPE_FIELD_TYPE (type, tem-1),
+ = evaluate_subexp_chill (TYPE_FIELD_TYPE (type, tem - 1),
exp, pos, noside);
}
for (; tem <= nargs; tem++)
argvec[tem] = evaluate_subexp_with_coercion (exp, pos, noside);
- argvec[tem] = 0; /* signal end of arglist */
+ argvec[tem] = 0; /* signal end of arglist */
return call_function_by_hand (argvec[0], nargs, argvec + 1);
default:
@@ -616,11 +618,12 @@ evaluate_subexp_chill (expect_type, exp, pos, noside)
}
return evaluate_subexp_standard (expect_type, exp, pos, noside);
- nosideret:
+nosideret:
return value_from_longest (builtin_type_long, (LONGEST) 1);
}
-const struct language_defn chill_language_defn = {
+const struct language_defn chill_language_defn =
+{
"chill",
language_chill,
chill_builtin_types,
@@ -632,18 +635,18 @@ const struct language_defn chill_language_defn = {
chill_printchar, /* print a character constant */
chill_printstr, /* function to print a string constant */
NULL, /* Function to print a single char */
- chill_create_fundamental_type,/* Create fundamental type in this language */
+ chill_create_fundamental_type, /* Create fundamental type in this language */
chill_print_type, /* Print a type using appropriate syntax */
chill_val_print, /* Print a value using appropriate syntax */
chill_value_print, /* Print a top-levl value */
- {"", "B'", "", ""}, /* Binary format info */
- {"O'%lo", "O'", "o", ""}, /* Octal format info */
- {"D'%ld", "D'", "d", ""}, /* Decimal format info */
- {"H'%lx", "H'", "x", ""}, /* Hex format info */
+ {"", "B'", "", ""}, /* Binary format info */
+ {"O'%lo", "O'", "o", ""}, /* Octal format info */
+ {"D'%ld", "D'", "d", ""}, /* Decimal format info */
+ {"H'%lx", "H'", "x", ""}, /* Hex format info */
chill_op_print_tab, /* expression operators for printing */
0, /* arrays are first-class (not c-style) */
0, /* String lower bound */
- &builtin_type_chill_char, /* Type of string elements */
+ &builtin_type_chill_char, /* Type of string elements */
LANG_MAGIC
};
generated by cgit v1.1 at 2024-11-23 11:58:42 +0000