gdb: add target_ops::supports_displaced_step

[deliverable/binutils-gdb.git] / gas / read.h

diff --git a/gas/read.h b/gas/read.h
index 3510945e3276e35c448ff08a4cd98f979bb59cce..502f3b6f2da8daa9e6188f4c13945c9c9e6bd52a 100644 (file)
--- a/gas/read.h
+++ b/gas/read.h
@@ -1,13 +1,11 @@
 /* read.h - of read.c
-   Copyright 1986, 1990, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-   2000, 2001, 2002, 2003, 2004, 2005
-   Free Software Foundation, Inc.
+   Copyright (C) 1986-2020 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 2, or (at your option)
+   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,
@@ -21,6 +19,7 @@
    02110-1301, USA.  */
 
 extern char *input_line_pointer;       /* -> char we are parsing now.  */
+extern bfd_boolean input_from_string;
 
 /* Define to make whitespace be allowed in many syntactically
    unnecessary places.  Normally undefined.  For compatibility with
@@ -31,10 +30,23 @@ extern char *input_line_pointer;    /* -> char we are parsing now.  */
 #ifdef PERMIT_WHITESPACE
 #define SKIP_WHITESPACE()                      \
   ((*input_line_pointer == ' ') ? ++input_line_pointer : 0)
+#define SKIP_ALL_WHITESPACE()                  \
+  while (*input_line_pointer == ' ') ++input_line_pointer
 #else
-#define SKIP_WHITESPACE() know(*input_line_pointer != ' ' )
+#define SKIP_WHITESPACE() know (*input_line_pointer != ' ' )
+#define SKIP_ALL_WHITESPACE() SKIP_WHITESPACE()
 #endif
 
+#define SKIP_WHITESPACE_AFTER_NAME()           \
+  do                                           \
+    {                                          \
+      if (* input_line_pointer == '"')         \
+       ++ input_line_pointer;                  \
+      if (* input_line_pointer == ' ')         \
+       ++ input_line_pointer;                  \
+    }                                          \
+  while (0)
+
 #define        LEX_NAME        (1)     /* may continue a name */
 #define LEX_BEGIN_NAME (2)     /* may begin a name */
 #define LEX_END_NAME   (4)     /* ends a name */
@@ -56,6 +68,7 @@ extern char lex_type[];
 extern char is_end_of_line[];
 
 extern int is_it_end_of_statement (void);
+extern char *find_end_of_line (char *, int);
 
 extern int target_big_endian;
 
@@ -65,7 +78,7 @@ extern const char line_comment_chars[];
 extern const char line_separator_chars[];
 
 /* Table of -I directories.  */
-extern char **include_dirs;
+extern const char **include_dirs;
 extern int include_dir_count;
 extern int include_dir_maxlen;
 
@@ -94,9 +107,14 @@ enum linkonce_type {
 extern char original_case_string[];
 #endif
 
+#ifndef TC_PARSE_CONS_RETURN_TYPE
+#define TC_PARSE_CONS_RETURN_TYPE bfd_reloc_code_real_type
+#define TC_PARSE_CONS_RETURN_NONE BFD_RELOC_NONE
+#endif
+
 extern void pop_insert (const pseudo_typeS *);
 extern unsigned int get_stab_string_offset
-  (const char *string, const char *stabstr_secname);
+  (const char *, const char *, bfd_boolean);
 extern void aout_process_stab (int, const char *, int, int, int);
 extern char *demand_copy_string (int *lenP);
 extern char *demand_copy_C_string (int *len_pointer);
@@ -110,21 +128,27 @@ extern void add_include_dir (char *path);
 extern void cons (int nbytes);
 extern void demand_empty_rest_of_line (void);
 extern void emit_expr (expressionS *exp, unsigned int nbytes);
-extern void equals (char *sym_name, int reassign);
-extern void float_cons (int float_type);
+extern void emit_expr_with_reloc (expressionS *exp, unsigned int nbytes,
+                                 TC_PARSE_CONS_RETURN_TYPE);
+extern void emit_expr_fix (expressionS *, unsigned int, fragS *, char *,
+                          TC_PARSE_CONS_RETURN_TYPE);
+extern void equals (char *, int);
+extern void float_cons (int);
 extern void ignore_rest_of_line (void);
-extern void discard_rest_of_line (void);
-extern int output_leb128 (char *, valueT, int sign);
+#define discard_rest_of_line ignore_rest_of_line
+extern unsigned output_leb128 (char *, valueT, int);
 extern void pseudo_set (symbolS * symbolP);
-extern void read_a_source_file (char *name);
+extern void read_a_source_file (const char *name);
 extern void read_begin (void);
 extern void read_print_statistics (FILE *);
-extern int sizeof_leb128 (valueT, int sign);
+extern char *read_symbol_name (void);
+extern unsigned sizeof_leb128 (valueT, int);
 extern void stabs_generate_asm_file (void);
 extern void stabs_generate_asm_lineno (void);
 extern void stabs_generate_asm_func (const char *, const char *);
 extern void stabs_generate_asm_endfunc (const char *, const char *);
-extern void do_repeat (int,const char *,const char *);
+extern void do_repeat (size_t, const char *, const char *);
+extern void do_repeat_with_expander (size_t, const char *, const char *, const char *);
 extern void end_repeat (int);
 extern void do_parse_cons_expression (expressionS *, int);
 
@@ -133,13 +157,18 @@ extern void generate_lineno_debug (void);
 extern void s_abort (int) ATTRIBUTE_NORETURN;
 extern void s_align_bytes (int arg);
 extern void s_align_ptwo (int);
-extern void bss_alloc (symbolS *, addressT, int);
+extern void do_align (unsigned int align, char *fill, unsigned int length,
+                     unsigned int max);
+extern void bss_alloc (symbolS *, addressT, unsigned);
 extern offsetT parse_align (int);
 extern symbolS *s_comm_internal (int, symbolS *(*) (int, symbolS *, addressT));
 extern symbolS *s_lcomm_internal (int, symbolS *, addressT);
 extern void s_app_file_string (char *, int);
 extern void s_app_file (int);
 extern void s_app_line (int);
+extern void s_bundle_align_mode (int);
+extern void s_bundle_lock (int);
+extern void s_bundle_unlock (int);
 extern void s_comm (int);
 extern void s_data (int);
 extern void s_desc (int);
@@ -177,6 +206,7 @@ extern void s_purgem (int);
 extern void s_rept (int);
 extern void s_set (int);
 extern void s_space (int mult);
+extern void s_nops (int);
 extern void s_stab (int what);
 extern void s_struct (int);
 extern void s_text (int);
@@ -184,3 +214,6 @@ extern void stringer (int append_zero);
 extern void s_xstab (int what);
 extern void s_rva (int);
 extern void s_incbin (int);
+extern void s_weakref (int);
+extern void temp_ilp (char *);
+extern void restore_ilp (void);