/* as.h - global header file
Copyright 1987, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
- 1999, 2000, 2001, 2002, 2003
+ 1999, 2000, 2001, 2002, 2003, 2004, 2005
Free Software Foundation, Inc.
This file is part of GAS, the GNU Assembler.
#ifndef GAS
#define GAS 1
/* I think this stuff is largely out of date. xoxorich.
- *
- * CAPITALISED names are #defined.
- * "lowercaseH" is #defined if "lowercase.h" has been #include-d.
- * "lowercaseT" is a typedef of "lowercase" objects.
- * "lowercaseP" is type "pointer to object of type 'lowercase'".
- * "lowercaseS" is typedef struct ... lowercaseS.
- *
- * #define DEBUG to enable all the "know" assertion tests.
- * #define SUSPECT when debugging hash code.
- * #define COMMON as "extern" for all modules except one, where you #define
- * COMMON as "".
- * If TEST is #defined, then we are testing a module: #define COMMON as "".
- */
+
+ CAPITALISED names are #defined.
+ "lowercaseH" is #defined if "lowercase.h" has been #include-d.
+ "lowercaseT" is a typedef of "lowercase" objects.
+ "lowercaseP" is type "pointer to object of type 'lowercase'".
+ "lowercaseS" is typedef struct ... lowercaseS.
+
+ #define DEBUG to enable all the "know" assertion tests.
+ #define SUSPECT when debugging hash code.
+ #define COMMON as "extern" for all modules except one, where you #define
+ COMMON as "".
+ If TEST is #defined, then we are testing a module: #define COMMON as "". */
#include "config.h"
#include "bin-bugs.h"
#if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 6)
#define __PRETTY_FUNCTION__ ((char*)0)
#endif
-#if 0
-
-/* Handle lossage with assert.h. */
-#ifndef BROKEN_ASSERT
-#include <assert.h>
-#else /* BROKEN_ASSERT */
-#ifndef NDEBUG
-#define assert(p) ((p) ? 0 : (as_assert (__FILE__, __LINE__, __PRETTY_FUNCTION__), 0))
-#else
-#define assert(p) ((p), 0)
-#endif
-#endif /* BROKEN_ASSERT */
-
-#else
-
-#define assert(P) ((P) ? 0 : (as_assert (__FILE__, __LINE__, __PRETTY_FUNCTION__), 0))
+#define assert(P) \
+ ((void) ((P) ? 0 : (as_assert (__FILE__, __LINE__, __PRETTY_FUNCTION__), 0)))
#undef abort
#define abort() as_abort (__FILE__, __LINE__, __PRETTY_FUNCTION__)
-#endif
-
/* Now GNU header files... */
#include "ansidecl.h"
#ifdef BFD_ASSEMBLER
#include "progress.h"
/* This doesn't get taken care of anywhere. */
-#ifndef __MWERKS__ /* Metrowerks C chokes on the "defined (inline)" */
+#ifndef __MWERKS__ /* Metrowerks C chokes on the "defined (inline)" */
#if !defined (__GNUC__) && !defined (inline)
#define inline
#endif
#ifndef COMMON
#ifdef TEST
-#define COMMON /* declare our COMMONs storage here. */
+#define COMMON /* Declare our COMMONs storage here. */
#else
-#define COMMON extern /* our commons live elsewhere */
+#define COMMON extern /* Our commons live elsewhere. */
#endif
#endif
/* COMMON now defined */
#ifdef DEBUG
#ifndef know
-#define know(p) assert(p) /* Verify our assumptions! */
+#define know(p) assert(p) /* Verify our assumptions! */
#endif /* not yet defined */
#else
-#define know(p) /* know() checks are no-op.ed */
+#define know(p) /* know() checks are no-op.ed */
#endif
\f
/* input_scrub.c */
#define SEG_LIST SEG_TEXT,SEG_DATA,SEG_BSS
#endif
-typedef enum _segT {
+typedef enum _segT
+{
SEG_ABSOLUTE = 0,
SEG_LIST,
SEG_UNKNOWN,
SEG_GOOF, /* Only happens if AS has a logic error. */
- /* Invented so we don't crash printing */
- /* error message involving weird segment. */
+ /* Invented so we don't crash printing
+ error message involving weird segment. */
SEG_EXPR, /* Intermediate expression values. */
SEG_DEBUG, /* Debug segment */
- SEG_NTV, /* Transfert vector preload segment */
- SEG_PTV, /* Transfert vector postload segment */
- SEG_REGISTER /* Mythical: a register-valued expression */
+ SEG_NTV, /* Transfert vector preload segment. */
+ SEG_PTV, /* Transfert vector postload segment. */
+ SEG_REGISTER /* Mythical: a register-valued expression. */
} segT;
#define SEG_MAXIMUM_ORDINAL (SEG_REGISTER)
#else
typedef asection *segT;
-#define SEG_NORMAL(SEG) ((SEG) != absolute_section \
+#define SEG_NORMAL(SEG) ( (SEG) != absolute_section \
&& (SEG) != undefined_section \
&& (SEG) != reg_section \
&& (SEG) != expr_section)
#endif
typedef int subsegT;
-/* What subseg we are accreting now? */
+/* What subseg we are accessing now? */
COMMON subsegT now_subseg;
/* Segment our instructions emit to. */
#define undefined_section SEG_UNKNOWN
#endif
-/* relax() */
-enum _relax_state {
+enum _relax_state
+{
/* Variable chars to be repeated fr_offset times.
Fr_symbol unused. Used with fr_offset == 0 for a
constant length frag. */
rs_broken_word,
#endif
- /* machine-specific relaxable (or similarly alterable) instruction */
+ /* Machine specific relaxable (or similarly alterable) instruction. */
rs_machine_dependent,
/* .space directive with expression operand that needs to be computed
/* Enough bits for address, but still an integer type.
Could be a problem, cross-assembling for 64-bit machines. */
typedef addressT relax_addressT;
+
+struct relax_type
+{
+ /* Forward reach. Signed number. > 0. */
+ offsetT rlx_forward;
+ /* Backward reach. Signed number. < 0. */
+ offsetT rlx_backward;
+
+ /* Bytes length of this address. */
+ unsigned char rlx_length;
+
+ /* Next longer relax-state. 0 means there is no 'next' relax-state. */
+ relax_substateT rlx_more;
+};
+
+typedef struct relax_type relax_typeS;
\f
-/* main program "as.c" (command arguments etc) */
+/* main program "as.c" (command arguments etc). */
COMMON unsigned char flag_no_comments; /* -f */
COMMON unsigned char flag_debug; /* -D */
This is especially relevant to DWARF2, since the compiler may emit line
number directives that the assembler resolves. */
-enum debug_info_type {
+enum debug_info_type
+{
DEBUG_UNSPECIFIED,
DEBUG_NONE,
DEBUG_STABS,
increase malloc calls for monitoring memory allocation. */
extern int chunksize;
-struct _pseudo_type {
+struct _pseudo_type
+{
/* assembler mnemonic, lower case, no '.' */
const char *poc_name;
/* Do the work */
- void (*poc_handler) PARAMS ((int));
+ void (*poc_handler) (int);
/* Value to pass to handler */
int poc_val;
};
#else /* __GNUC__ < 2 || defined(VMS) */
-#define PRINTF_LIKE(FCN) void FCN PARAMS ((const char *format, ...))
-#define PRINTF_WHERE_LIKE(FCN) void FCN PARAMS ((char *file, \
- unsigned int line, \
- const char *format, ...))
+#define PRINTF_LIKE(FCN) void FCN (const char *format, ...)
+#define PRINTF_WHERE_LIKE(FCN) void FCN (char *file, \
+ unsigned int line, \
+ const char *format, ...)
#endif /* __GNUC__ < 2 || defined(VMS) */
PRINTF_WHERE_LIKE (as_bad_where);
PRINTF_WHERE_LIKE (as_warn_where);
-void as_assert PARAMS ((const char *, int, const char *));
-void as_abort PARAMS ((const char *, int, const char *)) ATTRIBUTE_NORETURN;
-
-void fprint_value PARAMS ((FILE *file, addressT value));
-void sprint_value PARAMS ((char *buf, addressT value));
-
-int had_errors PARAMS ((void));
-int had_warnings PARAMS ((void));
-
-void print_version_id PARAMS ((void));
-char *app_push PARAMS ((void));
-char *atof_ieee PARAMS ((char *str, int what_kind, LITTLENUM_TYPE * words));
-char *input_scrub_include_file PARAMS ((char *filename, char *position));
-extern void input_scrub_insert_line PARAMS((const char *line));
-extern void input_scrub_insert_file PARAMS((char *path));
-char *input_scrub_new_file PARAMS ((char *filename));
-char *input_scrub_next_buffer PARAMS ((char **bufp));
-int do_scrub_chars PARAMS ((int (*get) (char *, int), char *to, int tolen));
-int gen_to_words PARAMS ((LITTLENUM_TYPE * words, int precision,
- long exponent_bits));
-int had_err PARAMS ((void));
-int ignore_input PARAMS ((void));
-void cond_finish_check PARAMS ((int));
-void cond_exit_macro PARAMS ((int));
-int seen_at_least_1_file PARAMS ((void));
-void app_pop PARAMS ((char *arg));
-void as_howmuch PARAMS ((FILE * stream));
-void as_perror PARAMS ((const char *gripe, const char *filename));
-void as_where PARAMS ((char **namep, unsigned int *linep));
-void bump_line_counters PARAMS ((void));
-void do_scrub_begin PARAMS ((int));
-void input_scrub_begin PARAMS ((void));
-void input_scrub_close PARAMS ((void));
-void input_scrub_end PARAMS ((void));
-int new_logical_line PARAMS ((char *fname, int line_number));
-void subsegs_begin PARAMS ((void));
-void subseg_change PARAMS ((segT seg, int subseg));
-segT subseg_new PARAMS ((const char *name, subsegT subseg));
-segT subseg_force_new PARAMS ((const char *name, subsegT subseg));
-void subseg_set PARAMS ((segT seg, subsegT subseg));
+void as_assert (const char *, int, const char *);
+void as_abort (const char *, int, const char *) ATTRIBUTE_NORETURN;
+void fprint_value (FILE *, addressT);
+void sprint_value (char *, addressT);
+int had_errors (void);
+int had_warnings (void);
+void as_warn_value_out_of_range (char *, offsetT, offsetT, offsetT, char *, unsigned);
+void as_bad_value_out_of_range (char *, offsetT, offsetT, offsetT, char *, unsigned);
+void print_version_id (void);
+char * app_push (void);
+char * atof_ieee (char *, int, LITTLENUM_TYPE *);
+char * input_scrub_include_file (char *, char *);
+void input_scrub_insert_line (const char *);
+void input_scrub_insert_file (char *);
+char * input_scrub_new_file (char *);
+char * input_scrub_next_buffer (char **bufp);
+int do_scrub_chars (int (*get) (char *, int), char *, int);
+int gen_to_words (LITTLENUM_TYPE *, int, long);
+int had_err (void);
+int ignore_input (void);
+void cond_finish_check (int);
+void cond_exit_macro (int);
+int seen_at_least_1_file (void);
+void app_pop (char *);
+void as_howmuch (FILE *);
+void as_perror (const char *, const char *);
+void as_where (char **, unsigned int *);
+void bump_line_counters (void);
+void do_scrub_begin (int);
+void input_scrub_begin (void);
+void input_scrub_close (void);
+void input_scrub_end (void);
+int new_logical_line (char *, int);
+void subsegs_begin (void);
+void subseg_change (segT, int);
+segT subseg_new (const char *, subsegT);
+segT subseg_force_new (const char *, subsegT);
+void subseg_set (segT, subsegT);
+int subseg_text_p (segT);
+int seg_not_empty_p (segT);
+void start_dependencies (char *);
+void register_dependency (char *);
+void print_dependencies (void);
#ifdef BFD_ASSEMBLER
-segT subseg_get PARAMS ((const char *, int));
+segT subseg_get (const char *, int);
#endif
-int subseg_text_p PARAMS ((segT));
-
-void start_dependencies PARAMS ((char *));
-void register_dependency PARAMS ((char *));
-void print_dependencies PARAMS ((void));
struct expressionS;
struct fix;
#ifdef BFD_ASSEMBLER
/* literal.c */
-valueT add_to_literal_pool PARAMS ((symbolS *, valueT, segT, int));
+valueT add_to_literal_pool (symbolS *, valueT, segT, int);
#endif
-int check_eh_frame PARAMS ((struct expressionS *, unsigned int *));
-int eh_frame_estimate_size_before_relax PARAMS ((fragS *));
-int eh_frame_relax_frag PARAMS ((fragS *));
-void eh_frame_convert_frag PARAMS ((fragS *));
-
-int generic_force_reloc PARAMS ((struct fix *));
+int check_eh_frame (struct expressionS *, unsigned int *);
+int eh_frame_estimate_size_before_relax (fragS *);
+int eh_frame_relax_frag (fragS *);
+void eh_frame_convert_frag (fragS *);
+int generic_force_reloc (struct fix *);
#include "expr.h" /* Before targ-*.h */
-/* this one starts the chain of target dependant headers */
+/* This one starts the chain of target dependant headers. */
#include "targ-env.h"
#ifdef OBJ_MAYBE_ELF
#endif
#ifdef WARN_COMMENTS
-COMMON int warn_comment;
-COMMON unsigned int found_comment;
-COMMON char *found_comment_file;
+COMMON int warn_comment;
+COMMON unsigned int found_comment;
+COMMON char * found_comment_file;
#endif
#ifndef NUMBERS_WITH_SUFFIX
projects / deliverable / binutils-gdb.git / blobdiff