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* Makefile.in (VERSION): Bump to 4.7.4.

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* Makefile.in (SFILES_MAINDIR):  Add typeprint.c, c-typeprint.c,
	  m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
	* Makefile.in (HFILES):  Add valprint.h.
	* Makefile.in (OBS):  Add typeprint.o, c-typeprint.o,
	  m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
	* typeprint.c, typeprint.h:  New files for language independent
	  type printing functions.
	* c-typeprint.c, m2-typeprint.c:  New files for language dependent
	  type printing functions and definitions.
	* valprint.h:  New include file for language independent value
	  printing definitions.
	* c-valprint.c, cp-valprint.c, m2-valprint.c:  New files for language
	  dependent value printing functions.
	* c-exp.y (production ptype):  Add range_type variable and use new
	  create_range_type function.
	* c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
	  infcmd.c (path_var_name), language.c (unk_op_print_tab),
	  m2-lang.c (m2_op_print_tab):  Change from ANSI-obsolescent
	  "const static" to ANSI-conformant "static const".
	* c-exp.y (c_create_fundamental_type):  Remove unused nbytes.
	* c-exp.y (c_language_defn, cplus_language_defn):  Add c_print_type,
	  and c_val_print.
	* c-lang.h (c_print_type, c_val_print):  Add prototypes.
	* coffread.c (decode_type):  Add range_type variable and call to
	  new create_range_type function.
	* complaints.c (complain):  Remove unused val variable.
	* complaints.c (_initialize_complaints):  Make it void.
	* convex-tdep.c (value_of_trapped_internalvar):  Add range_type
	  variable and call new create_range_type function.
	* defs.h (enum val_prettyprint):  Move enum from value.h to here
	  so we can avoid having to include value.h just for prototypes that
	  need the enum (thanks ANSI).
	* dwarfread.c (struct_type):  Local anonymous_size variable is
	  only used if !BITS_BIG_ENDIAN.
	* dwarfread.c (decode_subscript_data_item):  Add rangetype
	  variable and call new create_range_type function.
	* elfread.c (elf_symfile_read):  Remove unused dbx and text_sect
	  variables.
	* eval.c (evaluate_subexp):  Remove unused local variable name
	  and the statement with no side effects that initializes it.
	* expprint.c (print_subexp):  Change local_printstr to
	  LA_PRINT_STRING.
	* gdbtypes.c (create_range_type):  New function that creates
	  a range type using code fragments from object file readers as
	  an example of what has to be initialized.
	* gdbtypes.c (create_array_type):  Removed index_type, low_bound,
	  and high_bound parameters, replaced with a single range_type
	  parameter.  Change function body to use passed in range_type
	  rather than handcrafting one.
	* gdbtypes.h (create_range_type):  Add prototype.
	* gdbtypes.h (create_array_type):  Change prototype parameters.
	* infrun.c (normal_stop):  Remove unused local variables tem and c.
	* infrun.c (hook_stop_stub):  Return 0 rather than random value.
	* language.c (unk_lang_print_type, unk_lang_val_print):  Add
	  stub functions that call error if called.
	* language.c (unknown_language_defn, auto_language_defn,
	  local_language_defn):  Add initializers unk_lang_print_type and
	  unk_lang_val_print.
	* language.h (struct language_defn):  Reformat for larger
	  comments, add la_print_type and la_val_print members.  Add
	  LA_PRINT_TYPE and LA_VAL_PRINT macros.  Change local_printchar
	  to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
	* m2-lang.c (m2_create_fundamental_type):  Remove unused local
	  variable nbytes.
	* m2-lang.c (m2_language_defn):  Add initializers m2_print_type
	  and m2_val_print.
	* m2-lang.h (m2_print_type, m2_val_print):  Add prototypes.
	* main.c (execute_command): Remove unused local variable cmdlines.
	* main.c (echo_command), stabsread.c (read_type), printcmd.c
	  (clear_displays), symmisc.c (block_depth), values.c
	  (clear_value_history):
	  Make testing of truth value of assignment result explicit.
	* mipsread.c (upgrade_type):  Update FIXME to include future use
	  of create_range_type.
	* printcmd.c (ptype_command, ptype_eval, whatis_command,
	  whatis_exp, maintenance_print_type):  Move prototypes and functions
	  to new typeprint.c.
	* printcmd.c (_initialize_printcmd):  Move add_com calls for
	  ptype_command and whatis_command to new typeprint.c.
	* ser-bsd.c (serial_open):  Remove unused variable sgttyb.
	* source.c (find_source_lines):  Local variable c only used
	  when LSEEK_NOT_LINEAR is defined.
	* stabsread.c (read_array_type):  Use new create_range_type
	  function.
	* stabsread.c (read_range_type):  Add new index_type variable and
	  call new create_range_type function rather than handcrafting
	  range types.
	* symmisc.c (type_print_1):  Change usages to LA_PRINT_TYPE.
	* symtab.c (typedef_print usages):  Use c_typedef_print, renamed.
	* symtab.c (type_print_base usages):  Use c_type_print_base.
	* symtab.c (type_print_varspec_prefix usages):  Use
	  c_type_print_varspec_prefix.
	* symtab.c (type_print_method_args usages):  Use
	  cp_type_print_method_args.
	* valprint.c:  Completely ripped apart and the fragments used
	  to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
	  valprint.h.  Remaining stuff is language independent.
	* value.h (struct fn_field):  Forward declare for prototypes.
	* value.h (type_print_1):  Remove prototype.
	* value.h (enum val_prettyprint):  Moved to defs.h.
	* value.h (typedef_print):  Prototype renamed to c_typedef_print.
	* value.h (baseclass_offset):  Add prototype.
	**** start-sanitize-chill ****
	* Makefile.in (SFILES_MAINDIR):  Add ch-typeprint.c, ch-valprint.c.
	* Makefile.in (OBS):  Add ch-typeprint.o, ch-valprint.o.
	* ch-typeprint.c:  New file for language dependent type printing.
	* ch-valprint.c:  New file for language dependent value printing.
	* ch-exp.y (parse_number):  Remove prototype and stub function.
	* ch-exp.y (decode_integer_literal):  Removed unused digits and
	  temp variables.
	* ch-exp.y (convert_float):  Completely ifdef out for now.
	* ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
	  ch-lang.c (chill_op_print_tab):
	  Change from ANSI-obsolescent "const static" to ANSI-conformant
	  "static const".
	* ch-exp.y (yylex):  Add unhandled storage class enumeration
	  literals to switch statement for completeness.
	* ch-lang.c (chill_create_fundamental_types):  Remove unused
	  nbytes variable.  Change dummy type to 2 bytes to match int.
	  Handle FT_VOID types gratuituously added to chill DWARF by
	  compiler.  Change FT_CHAR case to generate an TYPE_CODE_CHAR
	  type rather than a one byte TYPE_CODE_INT type.
	* ch-lang.c (chill_language_defn):  Add chill_print_type and
	  chill_val_print.
	* ch-lang.h (chill_print_type, chill_val_print):  Add prototypes.
	**** end-sanitize-chill ****
This commit is contained in:
Fred Fish
1992-12-18 20:21:32 +00:00
parent 6c1cabd48f
commit a8a69e6332
45 changed files with 3385 additions and 2130 deletions
Download Patch File Download Diff File Expand all files Collapse all files

121
gdb/language.h
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@@ -98,33 +98,89 @@ struct language_format_info
/* Structure tying together assorted information about a language. */
struct language_defn {
char * la_name; /* Name of the language */
enum language la_language; /* its symtab language-enum (defs.h) */
struct type ** const
*la_builtin_type_vector; /* Its builtin types */
enum range_check la_range_check; /* Default range checking */
enum type_check la_type_check; /* Default type checking */
int (*la_parser) PARAMS((void)); /* Parser function */
void (*la_error) PARAMS ((char *)); /* Parser error function */
void (*la_printchar) PARAMS ((int, FILE *));
void (*la_printstr) PARAMS ((FILE *, char *, unsigned int, int));
struct type *(*la_fund_type) PARAMS ((struct objfile *, int));
struct type **la_longest_int; /* Longest signed integral type */
struct type **la_longest_unsigned_int; /* Longest uns integral type */
struct type **la_longest_float; /* Longest floating point type */
struct language_format_info
la_binary_format; /* Base 2 (binary) formats. */
struct language_format_info
la_octal_format; /* Base 8 (octal) formats. */
struct language_format_info
la_decimal_format; /* Base 10 (decimal) formats */
struct language_format_info
la_hex_format; /* Base 16 (hexadecimal) formats */
const struct op_print
*la_op_print_tab; /* Table for printing expressions */
/* Add fields above this point, so the magic number is always last. */
long la_magic; /* Magic number for compat checking */
struct language_defn
{
/* Name of the language */
char *la_name;
/* its symtab language-enum (defs.h) */
enum language la_language;
/* Its builtin types */
struct type ** const *la_builtin_type_vector;
/* Default range checking */
enum range_check la_range_check;
/* Default type checking */
enum type_check la_type_check;
/* Parser function. */
int (*la_parser) PARAMS((void));
/* Parser error function */
void (*la_error) PARAMS ((char *));
void (*la_printchar) PARAMS ((int, FILE *));
void (*la_printstr) PARAMS ((FILE *, char *, unsigned int, int));
struct type *(*la_fund_type) PARAMS ((struct objfile *, int));
/* Print a type using syntax appropriate for this language. */
void (*la_print_type) PARAMS ((struct type *, char *, FILE *, int, int));
/* Print a value using syntax appropriate for this language. */
int (*la_val_print) PARAMS ((struct type *, char *, CORE_ADDR, FILE *,
int, int, int, enum val_prettyprint));
/* Longest signed integral type */
struct type **la_longest_int;
/* Longest unsigned integral type */
struct type **la_longest_unsigned_int;
/* Longest floating point type */
struct type **la_longest_float;
/* Base 2 (binary) formats. */
struct language_format_info la_binary_format;
/* Base 8 (octal) formats. */
struct language_format_info la_octal_format;
/* Base 10 (decimal) formats */
struct language_format_info la_decimal_format;
/* Base 16 (hexadecimal) formats */
struct language_format_info la_hex_format;
/* Table for printing expressions */
const struct op_print *la_op_print_tab;
/* Add fields above this point, so the magic number is always last. */
/* Magic number for compat checking */
long la_magic;
};
#define LANG_MAGIC 910823L
@@ -181,6 +237,13 @@ set_language PARAMS ((enum language));
#define create_fundamental_type(objfile,typeid) \
(current_language->la_fund_type(objfile, typeid))
#define LA_PRINT_TYPE(type,varstring,stream,show,level) \
(current_language->la_print_type(type,varstring,stream,show,level))
#define LA_VAL_PRINT(type,valaddr,addr,stream,fmt,deref,recurse,pretty) \
(current_language->la_val_print(type,valaddr,addr,stream,fmt,deref, \
recurse,pretty))
/* Return a format string for printf that will print a number in one of
the local (language-specific) formats. Result is static and is
overwritten by the next call. Takes printf options like "08" or "l"
@@ -222,9 +285,9 @@ set_language PARAMS ((enum language));
#define local_hex_format_suffix() \
(current_language->la_hex_format.la_format_suffix)
#define local_printchar(ch, stream) \
#define LA_PRINT_CHAR(ch, stream) \
(current_language->la_printchar(ch, stream))
#define local_printstr(stream, string, length, force_ellipses) \
#define LA_PRINT_STRING(stream, string, length, force_ellipses) \
(current_language->la_printstr(stream, string, length, force_ellipses))
/* Test a character to decide whether it can be printed in literal form