/* as.h - global header file
- Copyright (C) 1987-2020 Free Software Foundation, Inc.
+ Copyright (C) 1987-2022 Free Software Foundation, Inc.
This file is part of GAS, the GNU Assembler.
COMMON as "".
If TEST is #defined, then we are testing a module: #define COMMON as "". */
-#include "alloca-conf.h"
+#include "config.h"
/* Now, tend to the rest of the configuration. */
/* System include files first... */
#include <stdio.h>
-
-#ifdef STRING_WITH_STRINGS
-#include <string.h>
-#include <strings.h>
-#else
-#ifdef HAVE_STRING_H
#include <string.h>
-#else
-#ifdef HAVE_STRINGS_H
-#include <strings.h>
-#endif
-#endif
-#endif
-
-#ifdef HAVE_STDLIB_H
#include <stdlib.h>
-#endif
+
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <sys/types.h>
#endif
-#ifdef HAVE_ERRNO_H
#include <errno.h>
-#endif
-
#include <stdarg.h>
#include "getopt.h"
#ifdef NEED_DECLARATION_ENVIRON
extern char **environ;
#endif
-#ifdef NEED_DECLARATION_ERRNO
-extern int errno;
-#endif
#ifdef NEED_DECLARATION_FFS
extern int ffs (int);
#endif
-#ifdef NEED_DECLARATION_FREE
-extern void free ();
-#endif
-#ifdef NEED_DECLARATION_MALLOC
-extern void *malloc ();
-extern void *realloc ();
-#endif
-#ifdef NEED_DECLARATION_STRSTR
-extern char *strstr ();
-#endif
#if !HAVE_DECL_MEMPCPY
void *mempcpy(void *, const void *, size_t);
#endif
-#if !HAVE_DECL_VSNPRINTF
-extern int vsnprintf(char *, size_t, const char *, va_list);
-#endif
-
-/* This is needed for VMS. */
-#if ! defined (HAVE_UNLINK) && defined (HAVE_REMOVE)
-#define unlink remove
-#endif
-
-/* Hack to make "gcc -Wall" not complain about obstack macros. */
-#if !defined (memcpy) && !defined (bcopy)
-#define bcopy(src,dest,size) memcpy (dest, src, size)
-#endif
-
#ifndef __LINE__
#define __LINE__ "unknown"
#endif /* __LINE__ */
#define xfree free
+#if GCC_VERSION >= 7000
+#define gas_mul_overflow(a, b, res) __builtin_mul_overflow (a, b, res)
+#else
+/* Assumes unsigned values. Careful! Args evaluated multiple times. */
+#define gas_mul_overflow(a, b, res) \
+ ((*res) = (a), (*res) *= (b), (b) != 0 && (*res) / (b) != (a))
+#endif
+
#include "asintl.h"
#define BAD_CASE(val) \
rs_cfa,
/* Cross-fragment dwarf2 line number optimization. */
- rs_dwarf2dbg
+ rs_dwarf2dbg,
+
+ /* SFrame FRE type selection optimization. */
+ rs_sframe
};
typedef enum _relax_state relax_stateT;
/* TRUE if .note.GNU-stack section with SEC_CODE should be created */
COMMON int flag_noexecstack;
+/* TRUE if .sframe section should be created. */
+COMMON int flag_gen_sframe;
+
/* name of emitted object file */
COMMON const char *out_file_name;
+/* Keep the output file. */
+COMMON int keep_it;
+
/* name of file defining extensions to the basic instruction set */
COMMON char *insttbl_file_name;
COMMON int do_not_pad_sections_to_alignment;
+enum multibyte_input_handling
+{
+ multibyte_allow = 0,
+ multibyte_warn,
+ multibyte_warn_syms
+};
+COMMON enum multibyte_input_handling multibyte_handling;
+
/* TRUE if we should produce a listing. */
extern int listing;
DEBUG_STABS,
DEBUG_ECOFF,
DEBUG_DWARF,
- DEBUG_DWARF2
+ DEBUG_DWARF2,
+ DEBUG_CODEVIEW
};
extern enum debug_info_type debug_type;
extern int use_gnu_debug_info_extensions;
-COMMON bfd_boolean flag_dwarf_sections;
+COMMON bool flag_dwarf_sections;
extern int flag_dwarf_cie_version;
+extern unsigned int dwarf_level;
\f
/* Maximum level of macro nesting. */
extern int max_macro_nest;
/* Verbosity level. */
extern int verbose;
+struct obstack;
+
/* Obstack chunk size. Keep large for efficient space use, make small to
increase malloc calls for monitoring memory allocation. */
extern int chunksize;
#define PRINTF_WHERE_LIKE(FCN) \
void FCN (const char *file, unsigned int line, const char *format, ...) \
__attribute__ ((__format__ (__printf__, 3, 4)))
+#define PRINTF_INDENT_LIKE(FCN) \
+ void FCN (const char *file, unsigned int line, unsigned int indent, \
+ const char *format, ...) \
+ __attribute__ ((__format__ (__printf__, 4, 5)))
#else /* __GNUC__ < 2 || defined(VMS) */
#define PRINTF_WHERE_LIKE(FCN) void FCN (const char *file, \
unsigned int line, \
const char *format, ...)
+#define PRINTF_INDENT_LIKE(FCN) void FCN (const char *file, \
+ unsigned int line, \
+ unsigned int indent, \
+ const char *format, ...)
#endif /* __GNUC__ < 2 || defined(VMS) */
PRINTF_LIKE (as_warn);
PRINTF_WHERE_LIKE (as_bad_where);
PRINTF_WHERE_LIKE (as_warn_where);
+PRINTF_INDENT_LIKE (as_info_where);
void as_abort (const char *, int, const char *) ATTRIBUTE_NORETURN;
void signal_init (void);
-void sprint_value (char *, addressT);
int had_errors (void);
int had_warnings (void);
void as_warn_value_out_of_range (const char *, offsetT, offsetT, offsetT,
char * atof_ieee (char *, int, LITTLENUM_TYPE *);
char * atof_ieee_detail (char *, int, int, LITTLENUM_TYPE *, FLONUM_TYPE *);
-const char * ieee_md_atof (int, char *, int *, bfd_boolean);
+const char * ieee_md_atof (int, char *, int *, bool);
const char * vax_md_atof (int, char *, int *);
char * input_scrub_include_file (const char *, char *);
void input_scrub_insert_line (const char *);
char * input_scrub_new_file (const char *);
char * input_scrub_next_buffer (char **bufp);
size_t do_scrub_chars (size_t (*get) (char *, size_t), char *, size_t);
+size_t do_scrub_pending (void);
+bool scan_for_multibyte_characters (const unsigned char *, const unsigned char *, bool);
int gen_to_words (LITTLENUM_TYPE *, int, long);
int had_err (void);
int ignore_input (void);
void cond_exit_macro (int);
int seen_at_least_1_file (void);
void app_pop (char *);
+void as_report_context (void);
const char * as_where (unsigned int *);
+const char * as_where_top (unsigned int *);
const char * as_where_physical (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 (const char *, int);
-int new_logical_line_flags (const char *, int, int);
+void new_logical_line (const char *, int);
+void new_logical_line_flags (const char *, int, int);
void subsegs_begin (void);
+void subsegs_end (struct obstack **);
void subseg_change (segT, int);
segT subseg_new (const char *, subsegT);
segT subseg_force_new (const char *, subsegT);
void print_dependencies (void);
segT subseg_get (const char *, int);
-const char *remap_debug_filename (const char *);
+char *remap_debug_filename (const char *);
void add_debug_prefix_map (const char *);
static inline char *
xmemdup0 (const char *in, size_t len)
{
- char *out = (char *) xmalloc (len + 1);
- out[len] = 0;
- return (char *) memcpy (out, in, len);
+ return xmemdup (in, len, len + 1);
}
struct expressionS;
void eh_frame_convert_frag (fragS *);
int generic_force_reloc (struct fix *);
+/* SFrame FRE optimization. */
+int sframe_estimate_size_before_relax (fragS *);
+int sframe_relax_frag (fragS *);
+void sframe_convert_frag (fragS *);
+
#include "expr.h" /* Before targ-*.h */
/* This one starts the chain of target dependent headers. */
#include "write.h"
#include "frags.h"
-#include "hash.h"
#include "read.h"
#include "symbols.h"
+#include "hashtab.h"
+#include "hash.h"
#include "tc.h"
#include "obj.h"
#define flag_m68k_mri 0
#endif
+#ifndef TC_STRING_ESCAPES
+#define TC_STRING_ESCAPES 1
+#endif
+
#ifdef WARN_COMMENTS
COMMON int warn_comment;
COMMON unsigned int found_comment;
/* TRUE iff GNU Build attribute notes should
be generated if none are in the input files. */
-extern bfd_boolean flag_generate_build_notes;
+extern bool flag_generate_build_notes;
/* If section name substitution sequences should be honored */
COMMON int flag_sectname_subst;
#define SEC_OCTETS 0
#endif
+#define POISON_BFD_BOOLEAN 1
+
#endif /* GAS */
projects / binutils-gdb.git / blobdiff