/* Declarations for insn-output.c. These functions are defined in recog.c,
final.c, and varasm.c.
Copyright (C) 1987, 1991, 1994, 1997, 1998, 1999, 2000, 2001, 2002,
- 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
+ 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
+ Free Software Foundation, Inc.
This file is part of GCC.
subreg of. */
extern rtx alter_subreg (rtx *);
+/* Print an operand using machine-dependent assembler syntax. */
+extern void output_operand (rtx, int);
+
/* Report inconsistency between the assembler template and the operands.
In an `asm', it's the user's fault; otherwise, the compiler's fault. */
extern void output_operand_lossage (const char *, ...) ATTRIBUTE_PRINTF_1;
Defined in final.c. */
extern int label_to_alignment (rtx);
+/* Find the alignment maximum skip associated with a CODE_LABEL.
+ Defined in final.c. */
+extern int label_to_max_skip (rtx);
+
/* Output a LABEL_REF, or a bare CODE_LABEL, as an assembler symbol. */
extern void output_asm_label (rtx);
+/* Marks SYMBOL_REFs in x as referenced through use of assemble_external. */
+extern void mark_symbol_refs_as_used (rtx);
+
/* Print a memory reference operand for address X
using machine-dependent assembler syntax. */
extern void output_address (rtx);
/* Emit any pending emutls declarations and initializations. */
extern void emutls_finish (void);
+/* Return the default TLS model for a given variable. */
+extern enum tls_model decl_default_tls_model (const_tree);
+
/* Decode an `asm' spec for a declaration as a register name.
Return the register number, or -1 if nothing specified,
or -2 if the ASMSPEC is not `cc' or `memory' and is not recognized,
extern void assemble_external_libcall (rtx);
/* Assemble a label named NAME. */
-extern void assemble_label (const char *);
+extern void assemble_label (FILE *, const char *);
/* Output to FILE (an assembly file) a reference to NAME. If NAME
starts with a *, the rest of NAME is output verbatim. Otherwise
and has been exposed to let other functions like categorize_ctor_elements
evaluate the property while walking a constructor for other purposes. */
-extern bool constructor_static_from_elts_p (tree);
+extern bool constructor_static_from_elts_p (const_tree);
/* Return nonzero if VALUE is a valid constant-valued expression
for use in initializing a static variable; one that can be an
arithmetic-combinations of integers. */
extern tree initializer_constant_valid_p (tree, tree);
+/* Return true if VALUE is a valid constant-valued expression
+ for use in initializing a static bit-field; one that can be
+ an element of a "constant" initializer. */
+extern bool initializer_constant_valid_for_bitfield_p (tree);
+
/* Output assembler code for constant EXP to FILE, with no label.
This includes the pseudo-op such as ".int" or ".byte", and a newline.
Assumes output_addressed_constants has been done on EXP already.
/* Decide whether DECL needs to be in a writable section.
RELOC is the same as for SELECT_SECTION. */
-extern bool decl_readonly_section (tree, int);
+extern bool decl_readonly_section (const_tree, int);
/* This can be used to compute RELOC for the function above, when
given a constant expression. */
SECCAT_BSS,
SECCAT_SBSS,
- SECCAT_TBSS
+ SECCAT_TBSS,
+
+ SECCAT_EMUTLS_VAR,
+ SECCAT_EMUTLS_TMPL
};
/* Information that is provided by all instances of the section type. */
-struct section_common GTY(()) {
+struct GTY(()) section_common {
/* The set of SECTION_* flags that apply to this section. */
unsigned int flags;
};
/* Information about a SECTION_NAMED section. */
-struct named_section GTY(()) {
+struct GTY(()) named_section {
struct section_common common;
/* The name of the section. */
typedef void (*unnamed_section_callback) (const void *);
/* Information about a SECTION_UNNAMED section. */
-struct unnamed_section GTY(()) {
+struct GTY(()) unnamed_section {
struct section_common common;
/* The callback used to switch to the section, and the data that
unsigned HOST_WIDE_INT rounded);
/* Information about a SECTION_NOSWITCH section. */
-struct noswitch_section GTY(()) {
+struct GTY(()) noswitch_section {
struct section_common common;
/* The callback used to assemble decls in this section. */
};
/* Information about a section, which may be named or unnamed. */
-union section GTY ((desc ("SECTION_STYLE (&(%h))")))
-{
+union GTY ((desc ("SECTION_STYLE (&(%h))"))) section {
struct section_common GTY ((skip)) common;
struct named_section GTY ((tag ("SECTION_NAMED"))) named;
struct unnamed_section GTY ((tag ("SECTION_UNNAMED"))) unnamed;
extern bool have_global_bss_p (void);
extern void default_no_named_section (const char *, unsigned int, tree);
extern void default_elf_asm_named_section (const char *, unsigned int, tree);
-extern enum section_category categorize_decl_for_section (tree, int);
+extern enum section_category categorize_decl_for_section (const_tree, int);
extern void default_coff_asm_named_section (const char *, unsigned int, tree);
extern void default_pe_asm_named_section (const char *, unsigned int, tree);
extern void default_encode_section_info (tree, rtx, int);
extern const char *default_strip_name_encoding (const char *);
extern void default_asm_output_anchor (rtx);
-extern bool default_use_anchors_for_symbol_p (rtx);
-extern bool default_binds_local_p (tree);
-extern bool default_binds_local_p_1 (tree, int);
+extern bool default_use_anchors_for_symbol_p (const_rtx);
+extern bool default_binds_local_p (const_tree);
+extern bool default_binds_local_p_1 (const_tree, int);
extern void default_globalize_label (FILE *, const char *);
extern void default_globalize_decl_name (FILE *, tree);
extern void default_emit_unwind_label (FILE *, tree, int, int);
extern void default_emit_except_table_label (FILE *);
extern void default_internal_label (FILE *, const char *, unsigned long);
+extern void default_asm_declare_constant_name (FILE *, const char *,
+ const_tree, HOST_WIDE_INT);
extern void default_file_start (void);
extern void file_end_indicate_exec_stack (void);
-extern bool default_valid_pointer_mode (enum machine_mode);
extern void default_elf_asm_output_external (FILE *file, tree,
const char *);
extern int maybe_assemble_visibility (tree);
-extern int default_address_cost (rtx);
+extern int default_address_cost (rtx, bool);
/* dbxout helper functions */
#if defined DBX_DEBUGGING_INFO || defined XCOFF_DEBUGGING_INFO
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