From c488923f169eed9ac1f7cb8e7d15e53eee97681d Mon Sep 17 00:00:00 2001 From: Kazu Hirata Date: Sat, 9 Sep 2000 20:23:15 +0000 Subject: 2000-09-09 Kazu Hirata * input-file.c: Fix formatting. * itbl-ops.c: Likewise. * messages.c: Likewise. --- gas/ChangeLog | 6 ++++ gas/input-file.c | 28 +++++++++--------- gas/itbl-ops.c | 87 +++++++++++++++++++++++++------------------------------- gas/messages.c | 35 +++++++++++------------ 4 files changed, 76 insertions(+), 80 deletions(-) (limited to 'gas') diff --git a/gas/ChangeLog b/gas/ChangeLog index ca278e6..c539129 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,9 @@ +2000-09-09 Kazu Hirata + + * input-file.c: Fix formatting. + * itbl-ops.c: Likewise. + * messages.c: Likewise. + 2000-09-08 Philip Blundell * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when diff --git a/gas/input-file.c b/gas/input-file.c index 634f6f7..339c4da 100644 --- a/gas/input-file.c +++ b/gas/input-file.c @@ -65,27 +65,27 @@ struct saved_file char *app_save; }; -/* These hooks accomodate most operating systems. */ +/* These hooks accomodate most operating systems. */ -void +void input_file_begin () { f_in = (FILE *) 0; } -void +void input_file_end () { } -/* Return BUFFER_SIZE. */ -unsigned int +/* Return BUFFER_SIZE. */ +unsigned int input_file_buffer_size () { return (BUFFER_SIZE); } -int +int input_file_is_open () { return f_in != (FILE *) 0; @@ -130,7 +130,7 @@ input_file_pop (arg) void input_file_open (filename, pre) - char *filename; /* "" means use stdin. Must not be 0. */ + char *filename; /* "" means use stdin. Must not be 0. */ int pre; { int c; @@ -138,16 +138,16 @@ input_file_open (filename, pre) preprocess = pre; - assert (filename != 0); /* Filename may not be NULL. */ + assert (filename != 0); /* Filename may not be NULL. */ if (filename[0]) - { /* We have a file name. Suck it and see. */ + { /* We have a file name. Suck it and see. */ f_in = fopen (filename, "r"); file_name = filename; } else - { /* use stdin for the input file. */ + { /* use stdin for the input file. */ f_in = stdin; - file_name = _("{standard input}"); /* For error messages. */ + file_name = _("{standard input}"); /* For error messages. */ } if (f_in == (FILE *) 0) { @@ -180,7 +180,7 @@ input_file_open (filename, pre) } /* Close input file. */ -void +void input_file_close () { if (f_in != NULL) @@ -212,9 +212,9 @@ input_file_get (buf, buflen) char * input_file_give_next_buffer (where) - char *where; /* Where to place 1st character of new buffer. */ + char *where; /* Where to place 1st character of new buffer. */ { - char *return_value; /* -> Last char of what we read, + 1. */ + char *return_value; /* -> Last char of what we read, + 1. */ register int size; if (f_in == (FILE *) 0) diff --git a/gas/itbl-ops.c b/gas/itbl-ops.c index 27cca60..392db19 100644 --- a/gas/itbl-ops.c +++ b/gas/itbl-ops.c @@ -128,12 +128,11 @@ struct itbl_field struct itbl_field *next; /* next field in list */ }; - /* These structures define the instructions and registers for a processor. * If the type is an instruction, the structure defines the format of an * instruction where the fields are the list of operands. * The flags field below uses the same values as those defined in the - * gnu assembler and are machine specific. */ + * gnu assembler and are machine specific. */ struct itbl_entry { e_processor processor; /* processor number */ @@ -146,7 +145,6 @@ struct itbl_entry struct itbl_entry *next; /* next entry */ }; - /* local data and structures */ static int itbl_num_opcodes = 0; @@ -163,30 +161,28 @@ static struct itbl_entry *entries[e_nprocs][e_ntypes] = static unsigned long build_opcode PARAMS ((struct itbl_entry *e)); static e_type get_type PARAMS ((int yytype)); static e_processor get_processor PARAMS ((int yyproc)); -static struct itbl_entry **get_entries PARAMS ((e_processor processor, +static struct itbl_entry **get_entries PARAMS ((e_processor processor, e_type type)); -static struct itbl_entry *find_entry_byname PARAMS ((e_processor processor, +static struct itbl_entry *find_entry_byname PARAMS ((e_processor processor, e_type type, char *name)); -static struct itbl_entry *find_entry_byval PARAMS ((e_processor processor, +static struct itbl_entry *find_entry_byval PARAMS ((e_processor processor, e_type type, unsigned long val, struct itbl_range *r)); -static struct itbl_entry *alloc_entry PARAMS ((e_processor processor, +static struct itbl_entry *alloc_entry PARAMS ((e_processor processor, e_type type, char *name, unsigned long value)); -static unsigned long apply_range PARAMS ((unsigned long value, +static unsigned long apply_range PARAMS ((unsigned long value, struct itbl_range r)); -static unsigned long extract_range PARAMS ((unsigned long value, +static unsigned long extract_range PARAMS ((unsigned long value, struct itbl_range r)); -static struct itbl_field *alloc_field PARAMS ((e_type type, int sbit, +static struct itbl_field *alloc_field PARAMS ((e_type type, int sbit, int ebit, unsigned long flags)); - /*======================================================================*/ /* Interfaces to the parser */ - /* Open the table and use lex and yacc to parse the entries. * Return 1 for failure; 0 for success. */ -int +int itbl_parse (char *insntbl) { extern FILE *yyin; @@ -213,7 +209,7 @@ struct itbl_entry * itbl_add_reg (int yyprocessor, int yytype, char *regname, int regnum) { -#if 0 +#if 0 #include "as.h" #include "symbols.h" /* Since register names don't have a prefix, we put them in the symbol table so @@ -256,7 +252,7 @@ itbl_add_operand (struct itbl_entry *e, int yytype, int sbit, struct itbl_field *f, **last_f; if (!e) return 0; - /* Add to end of fields' list. */ + /* Add to end of fields' list. */ f = alloc_field (get_type (yytype), sbit, ebit, flags); if (f) { @@ -269,7 +265,6 @@ itbl_add_operand (struct itbl_entry *e, int yytype, int sbit, return f; } - /*======================================================================*/ /* Interfaces for assembler and disassembler */ @@ -279,7 +274,7 @@ itbl_add_operand (struct itbl_entry *e, int yytype, int sbit, static void append_insns_as_macros (void); /* initialize for gas */ -void +void itbl_init (void) { struct itbl_entry *e, **es; @@ -291,7 +286,7 @@ itbl_init (void) /* Since register names don't have a prefix, put them in the symbol table so they can't be used as symbols. This simplifies argument parsing as - we can let gas parse registers for us. */ + we can let gas parse registers for us. */ /* Use symbol_create instead of symbol_new so we don't try to output registers into the object file's symbol table. */ @@ -308,16 +303,15 @@ itbl_init (void) append_insns_as_macros (); } - -/* Append insns to opcodes table and increase number of opcodes - * Structure of opcodes table: +/* Append insns to opcodes table and increase number of opcodes + * Structure of opcodes table: * struct itbl_opcode * { * const char *name; - * const char *args; - string describing the arguments. - * unsigned long match; - opcode, or ISA level if pinfo=INSN_MACRO - * unsigned long mask; - opcode mask, or macro id if pinfo=INSN_MACRO - * unsigned long pinfo; - insn flags, or INSN_MACRO + * const char *args; - string describing the arguments. + * unsigned long match; - opcode, or ISA level if pinfo=INSN_MACRO + * unsigned long mask; - opcode mask, or macro id if pinfo=INSN_MACRO + * unsigned long pinfo; - insn flags, or INSN_MACRO * }; * examples: * {"li", "t,i", 0x34000000, 0xffe00000, WR_t }, @@ -325,7 +319,7 @@ itbl_init (void) */ static char *form_args (struct itbl_entry *e); -static void +static void append_insns_as_macros (void) { struct ITBL_OPCODE_STRUCT *new_opcodes, *o; @@ -352,7 +346,7 @@ append_insns_as_macros (void) ASSERT (new_size > size); /* FIXME since ITBL_OPCODES culd be a static table, - we can't realloc or delete the old memory. */ + we can't realloc or delete the old memory. */ new_opcodes = (struct ITBL_OPCODE_STRUCT *) malloc (new_size); if (!new_opcodes) { @@ -363,7 +357,7 @@ append_insns_as_macros (void) memcpy (new_opcodes, ITBL_OPCODES, size); /* FIXME! some NUMOPCODES are calculated expressions. - These need to be changed before itbls can be supported. */ + These need to be changed before itbls can be supported. */ id = ITBL_NUM_MACROS; /* begin the next macro id after the last */ o = &new_opcodes[ITBL_NUM_OPCODES]; /* append macro to opcodes list */ @@ -407,7 +401,7 @@ append_insns_as_macros (void) Don't free name though, since name is being used by the new opcodes table. - Eventually, we should also free the new opcodes table itself + Eventually, we should also free the new opcodes table itself on exit. */ } @@ -454,7 +448,6 @@ form_args (struct itbl_entry *e) } #endif /* !STAND_ALONE */ - /* Get processor's register name from val */ int @@ -501,13 +494,12 @@ itbl_get_val (e_processor processor, e_type type, char *name, return 1; } - /* Assemble instruction "name" with operands "s". * name - name of instruction * s - operands * returns - long word for assembled instruction */ -unsigned long +unsigned long itbl_assemble (char *name, char *s) { unsigned long opcode; @@ -531,7 +523,7 @@ itbl_assemble (char *name, char *s) opcode = build_opcode (e); /* parse opcode's args (if any) */ - for (f = e->fields; f; f = f->next) /* for each arg, ... */ + for (f = e->fields; f; f = f->next) /* for each arg, ... */ { struct itbl_entry *r; unsigned long value; @@ -573,7 +565,7 @@ itbl_assemble (char *name, char *s) */ /* If not a symbol, fall thru to IMMED */ case e_immed: - if (*n == '0' && *(n + 1) == 'x') /* hex begins 0x... */ + if (*n == '0' && *(n + 1) == 'x') /* hex begins 0x... */ { n += 2; value = strtol (n, 0, 16); @@ -603,7 +595,7 @@ itbl_assemble (char *name, char *s) * returns - 1 if succeeded; 0 if failed */ -int +int itbl_disassemble (char *s, unsigned long insn) { e_processor processor; @@ -621,7 +613,7 @@ itbl_disassemble (char *s, unsigned long insn) strcpy (s, e->name); /* parse insn's args (if any) */ - for (f = e->fields; f; f = f->next) /* for each arg, ... */ + for (f = e->fields; f; f = f->next) /* for each arg, ... */ { struct itbl_entry *r; unsigned long value; @@ -670,7 +662,7 @@ itbl_disassemble (char *s, unsigned long insn) /* Calculate instruction's opcode and function values from entry */ -static unsigned long +static unsigned long build_opcode (struct itbl_entry *e) { unsigned long opcode; @@ -691,7 +683,7 @@ build_opcode (struct itbl_entry *e) * mask: 0x01f00000. */ -static unsigned long +static unsigned long apply_range (unsigned long rval, struct itbl_range r) { unsigned long mask; @@ -715,7 +707,7 @@ apply_range (unsigned long rval, struct itbl_range r) /* Calculate relative value given the absolute value and bit position range * within the instruction. */ -static unsigned long +static unsigned long extract_range (unsigned long aval, struct itbl_range r) { unsigned long mask; @@ -772,7 +764,7 @@ find_entry_byname (e_processor processor, struct itbl_entry *e, **es; es = get_entries (processor, type); - for (e = *es; e; e = e->next) /* for each entry, ... */ + for (e = *es; e; e = e->next) /* for each entry, ... */ { if (!strcmp (e->name, n)) return e; @@ -794,7 +786,7 @@ find_entry_byval (e_processor processor, e_type type, unsigned long eval; es = get_entries (processor, type); - for (e = *es; e; e = e->next) /* for each entry, ... */ + for (e = *es; e; e = e->next) /* for each entry, ... */ { if (processor != e->processor) continue; @@ -804,7 +796,7 @@ find_entry_byval (e_processor processor, e_type type, * This could cause ambiguities. * For operands, we get an extracted value and a range. */ - /* if range is 0, mask val against the range of the compared entry. */ + /* if range is 0, mask val against the range of the compared entry. */ if (r == 0) /* if no range passed, must be whole 32-bits * so create 32-bit value from entry's range */ { @@ -825,7 +817,7 @@ find_entry_byval (e_processor processor, e_type type, return 0; } -/* Return a pointer to the list of entries for a given processor and type. */ +/* Return a pointer to the list of entries for a given processor and type. */ static struct itbl_entry ** get_entries (e_processor processor, e_type type) @@ -833,9 +825,9 @@ get_entries (e_processor processor, e_type type) return &entries[processor][type]; } -/* Return an integral value for the processor passed from yyparse. */ +/* Return an integral value for the processor passed from yyparse. */ -static e_processor +static e_processor get_processor (int yyproc) { /* translate from yacc's processor to enum */ @@ -844,9 +836,9 @@ get_processor (int yyproc) return e_invproc; /* error; invalid processor */ } -/* Return an integral value for the entry type passed from yyparse. */ +/* Return an integral value for the entry type passed from yyparse. */ -static e_type +static e_type get_type (int yytype) { switch (yytype) @@ -869,7 +861,6 @@ get_type (int yytype) } } - /* Allocate and initialize an entry */ static struct itbl_entry * diff --git a/gas/messages.c b/gas/messages.c index e4b7ad0..42f5134 100644 --- a/gas/messages.c +++ b/gas/messages.c @@ -16,7 +16,7 @@ You should have received a copy of the GNU General Public License along with GAS; see the file COPYING. If not, write to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA - 02111-1307, USA. */ + 02111-1307, USA. */ #include "as.h" @@ -107,7 +107,7 @@ identify (file) static int warning_count; /* Count of number of warnings issued */ -int +int had_warnings () { return (warning_count); @@ -118,13 +118,12 @@ had_warnings () static int error_count; -int +int had_errors () { return (error_count); } - /* Print the current location to stderr. */ static void @@ -145,9 +144,9 @@ as_show_where () * Like perror(3), but with more info. */ -void +void as_perror (gripe, filename) - const char *gripe; /* Unpunctuated error theme. */ + const char *gripe; /* Unpunctuated error theme. */ const char *filename; { const char *errtxt; @@ -176,7 +175,7 @@ as_perror (gripe, filename) */ #ifdef USE_STDARG -void +void as_tsktsk (const char *format,...) { va_list args; @@ -188,7 +187,7 @@ as_tsktsk (const char *format,...) (void) putc ('\n', stderr); } /* as_tsktsk() */ #else -void +void as_tsktsk (format, va_alist) const char *format; va_dcl @@ -237,7 +236,7 @@ as_warn_internal (file, line, buffer) */ #ifdef USE_STDARG -void +void as_warn (const char *format,...) { va_list args; @@ -253,7 +252,7 @@ as_warn (const char *format,...) } /* as_warn() */ #else /*VARARGS1 */ -void +void as_warn (format, va_alist) const char *format; va_dcl @@ -276,7 +275,7 @@ as_warn (format, va_alist) to handle the varargs correctly and portably. */ #ifdef USE_STDARG -void +void as_warn_where (char *file, unsigned int line, const char *format,...) { va_list args; @@ -292,7 +291,7 @@ as_warn_where (char *file, unsigned int line, const char *format,...) } /* as_warn() */ #else /*VARARGS1 */ -void +void as_warn_where (file, line, format, va_alist) char *file; unsigned int line; @@ -346,7 +345,7 @@ as_bad_internal (file, line, buffer) */ #ifdef USE_STDARG -void +void as_bad (const char *format,...) { va_list args; @@ -361,7 +360,7 @@ as_bad (const char *format,...) #else /*VARARGS1 */ -void +void as_bad (format, va_alist) const char *format; va_dcl @@ -382,7 +381,7 @@ as_bad (format, va_alist) to handle the varargs correctly and portably. */ #ifdef USE_STDARG -void +void as_bad_where (char *file, unsigned int line, const char *format,...) { va_list args; @@ -397,7 +396,7 @@ as_bad_where (char *file, unsigned int line, const char *format,...) #else /*VARARGS1 */ -void +void as_bad_where (file, line, format, va_alist) char *file; unsigned int line; @@ -425,7 +424,7 @@ as_bad_where (file, line, format, va_alist) */ #ifdef USE_STDARG -void +void as_fatal (const char *format,...) { va_list args; @@ -440,7 +439,7 @@ as_fatal (const char *format,...) } /* as_fatal() */ #else /*VARARGS1*/ -void +void as_fatal (format, va_alist) char *format; va_dcl -- cgit v1.1