mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-27 04:52:05 +08:00
abebb03c3a
The first of a patch series deleting the gas/hash.c hash table implementation and instead using libiberty/hashtab.c hash tables in gas. * as.h: Include hashtab.h. * hash.c (htab_insert): New. (htab_print_statistics): Likewise. * hash.h (htab_insert): Likewise. (htab_print_statistics): Likewise.
666 lines
18 KiB
C
666 lines
18 KiB
C
/* as.h - global header file
|
||
Copyright (C) 1987-2020 Free Software Foundation, Inc.
|
||
|
||
This file is part of GAS, the GNU Assembler.
|
||
|
||
GAS 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 3, or (at your option)
|
||
any later version.
|
||
|
||
GAS 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 GAS; see the file COPYING. If not, write to the Free
|
||
Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
|
||
02110-1301, USA. */
|
||
|
||
#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/* I think this stuff is largely out of date.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 "". */
|
||
|
||
#include "alloca-conf.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
|
||
#ifdef HAVE_SYS_TYPES_H
|
||
/* for size_t, pid_t */
|
||
#include <sys/types.h>
|
||
#endif
|
||
|
||
#ifdef HAVE_ERRNO_H
|
||
#include <errno.h>
|
||
#endif
|
||
|
||
#include <stdarg.h>
|
||
|
||
#include "getopt.h"
|
||
/* The first getopt value for machine-independent long options.
|
||
150 isn't special; it's just an arbitrary non-ASCII char value. */
|
||
#define OPTION_STD_BASE 150
|
||
/* The first getopt value for machine-dependent long options.
|
||
290 gives the standard options room to grow. */
|
||
#define OPTION_MD_BASE 290
|
||
|
||
#ifdef DEBUG
|
||
#undef NDEBUG
|
||
#endif
|
||
#if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 6)
|
||
#define __PRETTY_FUNCTION__ ((char *) NULL)
|
||
#endif
|
||
#define gas_assert(P) ((void) ((P) ? 0 : (abort (), 0)))
|
||
#undef abort
|
||
#define abort() as_abort (__FILE__, __LINE__, __PRETTY_FUNCTION__)
|
||
|
||
/* Now GNU header files... */
|
||
#include "ansidecl.h"
|
||
#include "bfd.h"
|
||
#include "libiberty.h"
|
||
|
||
/* Define the standard progress macros. */
|
||
#include "progress.h"
|
||
|
||
/* Other stuff from config.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__ */
|
||
|
||
#ifndef __FILE__
|
||
#define __FILE__ "unknown"
|
||
#endif /* __FILE__ */
|
||
|
||
#ifndef FOPEN_WB
|
||
#ifdef USE_BINARY_FOPEN
|
||
#include "fopen-bin.h"
|
||
#else
|
||
#include "fopen-same.h"
|
||
#endif
|
||
#endif
|
||
|
||
#ifndef EXIT_SUCCESS
|
||
#define EXIT_SUCCESS 0
|
||
#define EXIT_FAILURE 1
|
||
#endif
|
||
|
||
#ifndef SEEK_SET
|
||
#define SEEK_SET 0
|
||
#endif
|
||
|
||
#define obstack_chunk_alloc xmalloc
|
||
#define obstack_chunk_free xfree
|
||
|
||
#define xfree free
|
||
|
||
#include "asintl.h"
|
||
|
||
#define BAD_CASE(val) \
|
||
{ \
|
||
as_fatal (_("Case value %ld unexpected at line %d of file \"%s\"\n"), \
|
||
(long) val, __LINE__, __FILE__); \
|
||
}
|
||
|
||
#include "flonum.h"
|
||
|
||
/* These are assembler-wide concepts */
|
||
|
||
extern bfd *stdoutput;
|
||
typedef bfd_vma addressT;
|
||
typedef bfd_signed_vma offsetT;
|
||
|
||
/* Type of symbol value, etc. For use in prototypes. */
|
||
typedef addressT valueT;
|
||
|
||
#ifndef COMMON
|
||
#ifdef TEST
|
||
#define COMMON /* Declare our COMMONs storage here. */
|
||
#else
|
||
#define COMMON extern /* Our commons live elsewhere. */
|
||
#endif
|
||
#endif
|
||
/* COMMON now defined */
|
||
|
||
#ifndef ENABLE_CHECKING
|
||
#define ENABLE_CHECKING 0
|
||
#endif
|
||
|
||
#if ENABLE_CHECKING || defined (DEBUG)
|
||
#ifndef know
|
||
#define know(p) gas_assert(p) /* Verify our assumptions! */
|
||
#endif /* not yet defined */
|
||
#else
|
||
#define know(p) do {} while (0) /* know() checks are no-op.ed */
|
||
#endif
|
||
|
||
/* input_scrub.c */
|
||
|
||
/* Supplies sanitised buffers to read.c.
|
||
Also understands printing line-number part of error messages. */
|
||
|
||
/* subsegs.c Sub-segments. Also, segment(=expression type)s.*/
|
||
|
||
typedef asection *segT;
|
||
#define SEG_NORMAL(SEG) ( (SEG) != absolute_section \
|
||
&& (SEG) != undefined_section \
|
||
&& (SEG) != reg_section \
|
||
&& (SEG) != expr_section)
|
||
typedef int subsegT;
|
||
|
||
/* What subseg we are accessing now? */
|
||
COMMON subsegT now_subseg;
|
||
|
||
/* Segment our instructions emit to. */
|
||
COMMON segT now_seg;
|
||
|
||
#define segment_name(SEG) bfd_section_name (SEG)
|
||
|
||
extern segT reg_section, expr_section;
|
||
/* Shouldn't these be eliminated someday? */
|
||
extern segT text_section, data_section, bss_section;
|
||
#define absolute_section bfd_abs_section_ptr
|
||
#define undefined_section bfd_und_section_ptr
|
||
|
||
enum _relax_state
|
||
{
|
||
/* Dummy frag used by listing code. */
|
||
rs_dummy = 0,
|
||
|
||
/* Variable chars to be repeated fr_offset times.
|
||
Fr_symbol unused. Used with fr_offset == 0 for a
|
||
constant length frag. */
|
||
rs_fill,
|
||
|
||
/* Align. The fr_offset field holds the power of 2 to which to
|
||
align. The fr_var field holds the number of characters in the
|
||
fill pattern. The fr_subtype field holds the maximum number of
|
||
bytes to skip when aligning, or 0 if there is no maximum. */
|
||
rs_align,
|
||
|
||
/* Align code. The fr_offset field holds the power of 2 to which
|
||
to align. This type is only generated by machine specific
|
||
code, which is normally responsible for handling the fill
|
||
pattern. The fr_subtype field holds the maximum number of
|
||
bytes to skip when aligning, or 0 if there is no maximum. */
|
||
rs_align_code,
|
||
|
||
/* Test for alignment. Like rs_align, but used by several targets
|
||
to warn if data is not properly aligned. */
|
||
rs_align_test,
|
||
|
||
/* Org: Fr_offset, fr_symbol: address. 1 variable char: fill
|
||
character. */
|
||
rs_org,
|
||
|
||
#ifndef WORKING_DOT_WORD
|
||
/* JF: gunpoint */
|
||
rs_broken_word,
|
||
#endif
|
||
|
||
/* Machine specific relaxable (or similarly alterable) instruction. */
|
||
rs_machine_dependent,
|
||
|
||
/* .space directive with expression operand that needs to be computed
|
||
later. Similar to rs_org, but different.
|
||
fr_symbol: operand
|
||
1 variable char: fill character */
|
||
rs_space,
|
||
|
||
/* .nop directive with expression operand that needs to be computed
|
||
later. Similar to rs_space, but different. It fills with no-op
|
||
instructions.
|
||
fr_symbol: operand
|
||
1 constant byte: no-op fill control byte. */
|
||
rs_space_nop,
|
||
|
||
/* Similar to rs_fill. It is used to implement .nop directive . */
|
||
rs_fill_nop,
|
||
|
||
/* A DWARF leb128 value; only ELF uses this. The subtype is 0 for
|
||
unsigned, 1 for signed. */
|
||
rs_leb128,
|
||
|
||
/* Exception frame information which we may be able to optimize. */
|
||
rs_cfa,
|
||
|
||
/* Cross-fragment dwarf2 line number optimization. */
|
||
rs_dwarf2dbg
|
||
};
|
||
|
||
typedef enum _relax_state relax_stateT;
|
||
|
||
/* This type is used in prototypes, so it can't be a type that will be
|
||
widened for argument passing. */
|
||
typedef unsigned int relax_substateT;
|
||
|
||
/* 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;
|
||
|
||
/* main program "as.c" (command arguments etc). */
|
||
|
||
COMMON unsigned char flag_no_comments; /* -f */
|
||
COMMON unsigned char flag_debug; /* -D */
|
||
COMMON unsigned char flag_signed_overflow_ok; /* -J */
|
||
#ifndef WORKING_DOT_WORD
|
||
COMMON unsigned char flag_warn_displacement; /* -K */
|
||
#endif
|
||
|
||
/* True if local symbols should be retained. */
|
||
COMMON int flag_keep_locals; /* -L */
|
||
|
||
/* True if we are assembling in MRI mode. */
|
||
COMMON int flag_mri;
|
||
|
||
/* Should the data section be made read-only and appended to the text
|
||
section? */
|
||
COMMON unsigned char flag_readonly_data_in_text; /* -R */
|
||
|
||
/* True if warnings should be inhibited. */
|
||
COMMON int flag_no_warnings; /* -W */
|
||
|
||
/* True if warnings count as errors. */
|
||
COMMON int flag_fatal_warnings; /* --fatal-warnings */
|
||
|
||
/* True if we should attempt to generate output even if non-fatal errors
|
||
are detected. */
|
||
COMMON unsigned char flag_always_generate_output; /* -Z */
|
||
|
||
/* This is true if the assembler should output time and space usage. */
|
||
COMMON unsigned char flag_print_statistics;
|
||
|
||
/* True if local absolute symbols are to be stripped. */
|
||
COMMON int flag_strip_local_absolute;
|
||
|
||
/* True if we should generate a traditional format object file. */
|
||
COMMON int flag_traditional_format;
|
||
|
||
/* Type of compressed debug sections we should generate. */
|
||
COMMON enum compressed_debug_section_type flag_compress_debug;
|
||
|
||
/* TRUE if .note.GNU-stack section with SEC_CODE should be created */
|
||
COMMON int flag_execstack;
|
||
|
||
/* TRUE if .note.GNU-stack section with SEC_CODE should be created */
|
||
COMMON int flag_noexecstack;
|
||
|
||
/* name of emitted object file */
|
||
COMMON const char *out_file_name;
|
||
|
||
/* name of file defining extensions to the basic instruction set */
|
||
COMMON char *insttbl_file_name;
|
||
|
||
/* TRUE if we need a second pass. */
|
||
COMMON int need_pass_2;
|
||
|
||
/* TRUE if we should do no relaxing, and
|
||
leave lots of padding. */
|
||
COMMON int linkrelax;
|
||
|
||
COMMON int do_not_pad_sections_to_alignment;
|
||
|
||
/* TRUE if we should produce a listing. */
|
||
extern int listing;
|
||
|
||
/* Type of debugging information we should generate. We currently support
|
||
stabs, ECOFF, and DWARF2.
|
||
|
||
NOTE! This means debug information about the assembly source code itself
|
||
and _not_ about possible debug information from a high-level language.
|
||
This is especially relevant to DWARF2, since the compiler may emit line
|
||
number directives that the assembler resolves. */
|
||
|
||
enum debug_info_type
|
||
{
|
||
DEBUG_UNSPECIFIED,
|
||
DEBUG_NONE,
|
||
DEBUG_STABS,
|
||
DEBUG_ECOFF,
|
||
DEBUG_DWARF,
|
||
DEBUG_DWARF2
|
||
};
|
||
|
||
extern enum debug_info_type debug_type;
|
||
extern int use_gnu_debug_info_extensions;
|
||
COMMON bfd_boolean flag_dwarf_sections;
|
||
extern int flag_dwarf_cie_version;
|
||
extern unsigned int dwarf_level;
|
||
|
||
/* Maximum level of macro nesting. */
|
||
extern int max_macro_nest;
|
||
|
||
/* Verbosity level. */
|
||
extern int verbose;
|
||
|
||
/* Obstack chunk size. Keep large for efficient space use, make small to
|
||
increase malloc calls for monitoring memory allocation. */
|
||
extern int chunksize;
|
||
|
||
struct _pseudo_type
|
||
{
|
||
/* assembler mnemonic, lower case, no '.' */
|
||
const char *poc_name;
|
||
/* Do the work */
|
||
void (*poc_handler) (int);
|
||
/* Value to pass to handler */
|
||
int poc_val;
|
||
};
|
||
|
||
typedef struct _pseudo_type pseudo_typeS;
|
||
|
||
#if (__GNUC__ >= 2) && !defined(VMS)
|
||
/* for use with -Wformat */
|
||
|
||
#if __GNUC__ == 2 && __GNUC_MINOR__ < 6
|
||
/* Support for double underscores in attribute names was added in gcc
|
||
2.6, so avoid them if we are using an earlier version. */
|
||
#define __printf__ printf
|
||
#define __format__ format
|
||
#endif
|
||
|
||
#define PRINTF_LIKE(FCN) \
|
||
void FCN (const char *format, ...) \
|
||
__attribute__ ((__format__ (__printf__, 1, 2)))
|
||
#define PRINTF_WHERE_LIKE(FCN) \
|
||
void FCN (const char *file, unsigned int line, const char *format, ...) \
|
||
__attribute__ ((__format__ (__printf__, 3, 4)))
|
||
|
||
#else /* __GNUC__ < 2 || defined(VMS) */
|
||
|
||
#define PRINTF_LIKE(FCN) void FCN (const char *format, ...)
|
||
#define PRINTF_WHERE_LIKE(FCN) void FCN (const char *file, \
|
||
unsigned int line, \
|
||
const char *format, ...)
|
||
|
||
#endif /* __GNUC__ < 2 || defined(VMS) */
|
||
|
||
PRINTF_LIKE (as_bad);
|
||
PRINTF_LIKE (as_fatal) ATTRIBUTE_NORETURN;
|
||
PRINTF_LIKE (as_tsktsk);
|
||
PRINTF_LIKE (as_warn);
|
||
PRINTF_WHERE_LIKE (as_bad_where);
|
||
PRINTF_WHERE_LIKE (as_warn_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,
|
||
const char *, unsigned);
|
||
void as_bad_value_out_of_range (const char *, offsetT, offsetT, offsetT,
|
||
const char *, unsigned);
|
||
void print_version_id (void);
|
||
char * app_push (void);
|
||
|
||
/* Number of littlenums required to hold an extended precision number. */
|
||
#define MAX_LITTLENUMS 6
|
||
|
||
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 * vax_md_atof (int, char *, int *);
|
||
char * input_scrub_include_file (const char *, char *);
|
||
void input_scrub_insert_line (const char *);
|
||
void input_scrub_insert_file (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);
|
||
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 *);
|
||
const char * as_where (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 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 (const char *);
|
||
void print_dependencies (void);
|
||
segT subseg_get (const char *, int);
|
||
|
||
const 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);
|
||
}
|
||
|
||
struct expressionS;
|
||
struct fix;
|
||
typedef struct symbol symbolS;
|
||
typedef struct frag fragS;
|
||
|
||
/* literal.c */
|
||
valueT add_to_literal_pool (symbolS *, valueT, segT, int);
|
||
|
||
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 dependent headers. */
|
||
#include "targ-env.h"
|
||
|
||
#ifdef OBJ_MAYBE_ELF
|
||
#define IS_ELF (OUTPUT_FLAVOR == bfd_target_elf_flavour)
|
||
#else
|
||
#ifdef OBJ_ELF
|
||
#define IS_ELF 1
|
||
#else
|
||
#define IS_ELF 0
|
||
#endif
|
||
#endif
|
||
|
||
#include "write.h"
|
||
#include "frags.h"
|
||
#include "hashtab.h"
|
||
#include "hash.h"
|
||
#include "read.h"
|
||
#include "symbols.h"
|
||
|
||
#include "tc.h"
|
||
#include "obj.h"
|
||
|
||
#ifdef USE_EMULATIONS
|
||
#include "emul.h"
|
||
#endif
|
||
#include "listing.h"
|
||
|
||
#ifdef H_TICK_HEX
|
||
extern int enable_h_tick_hex;
|
||
#endif
|
||
|
||
#ifdef TC_M68K
|
||
/* True if we are assembling in m68k MRI mode. */
|
||
COMMON int flag_m68k_mri;
|
||
#define DOLLAR_AMBIGU flag_m68k_mri
|
||
#else
|
||
#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;
|
||
COMMON const char * found_comment_file;
|
||
#endif
|
||
|
||
#if defined OBJ_ELF || defined OBJ_MAYBE_ELF
|
||
/* If .size directive failure should be error or warning. */
|
||
COMMON int flag_allow_nonconst_size;
|
||
|
||
/* If we should generate ELF common symbols with the STT_COMMON type. */
|
||
extern int flag_use_elf_stt_common;
|
||
|
||
/* TRUE iff GNU Build attribute notes should
|
||
be generated if none are in the input files. */
|
||
extern bfd_boolean flag_generate_build_notes;
|
||
|
||
/* If section name substitution sequences should be honored */
|
||
COMMON int flag_sectname_subst;
|
||
#endif
|
||
|
||
#ifndef DOLLAR_AMBIGU
|
||
#define DOLLAR_AMBIGU 0
|
||
#endif
|
||
|
||
#ifndef NUMBERS_WITH_SUFFIX
|
||
#define NUMBERS_WITH_SUFFIX 0
|
||
#endif
|
||
|
||
#ifndef LOCAL_LABELS_DOLLAR
|
||
#define LOCAL_LABELS_DOLLAR 0
|
||
#endif
|
||
|
||
#ifndef LOCAL_LABELS_FB
|
||
#define LOCAL_LABELS_FB 0
|
||
#endif
|
||
|
||
#ifndef LABELS_WITHOUT_COLONS
|
||
#define LABELS_WITHOUT_COLONS 0
|
||
#endif
|
||
|
||
#ifndef NO_PSEUDO_DOT
|
||
#define NO_PSEUDO_DOT 0
|
||
#endif
|
||
|
||
#ifndef TEXT_SECTION_NAME
|
||
#define TEXT_SECTION_NAME ".text"
|
||
#define DATA_SECTION_NAME ".data"
|
||
#define BSS_SECTION_NAME ".bss"
|
||
#endif
|
||
|
||
#ifndef OCTETS_PER_BYTE_POWER
|
||
#define OCTETS_PER_BYTE_POWER 0
|
||
#endif
|
||
#ifndef OCTETS_PER_BYTE
|
||
#define OCTETS_PER_BYTE (1<<OCTETS_PER_BYTE_POWER)
|
||
#endif
|
||
#if OCTETS_PER_BYTE != (1<<OCTETS_PER_BYTE_POWER)
|
||
#error "Octets per byte conflicts with its power-of-two definition!"
|
||
#endif
|
||
|
||
#if defined OBJ_ELF || defined OBJ_MAYBE_ELF
|
||
/* On ELF platforms, mark debug sections with SEC_ELF_OCTETS */
|
||
#define SEC_OCTETS (IS_ELF ? SEC_ELF_OCTETS : 0)
|
||
#else
|
||
#define SEC_OCTETS 0
|
||
#endif
|
||
|
||
#endif /* GAS */
|