/* Output sdb-format symbol table information from GNU compiler.
Copyright (C) 1988, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
- 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008
+ 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008, 2009
Free Software Foundation, Inc.
This file is part of GCC.
#include "debug.h"
#include "tree.h"
#include "ggc.h"
-#include "varray.h"
+#include "vec.h"
static GTY(()) tree anonymous_types;
/* Declarations whose debug info was deferred till end of compilation. */
-static GTY(()) varray_type deferred_global_decls;
+static GTY(()) VEC(tree,gc) *deferred_global_decls;
/* The C front end may call sdbout_symbol before sdbout_init runs.
We save all such decls in this list and output them when we get
static void sdbout_end_source_file (unsigned int);
static void sdbout_begin_block (unsigned int, unsigned int);
static void sdbout_end_block (unsigned int, unsigned int);
-static void sdbout_source_line (unsigned int, const char *);
+static void sdbout_source_line (unsigned int, const char *, int, bool);
static void sdbout_end_epilogue (unsigned int, const char *);
static void sdbout_global_decl (tree);
#ifndef MIPS_DEBUGGING_INFO
{
sdbout_init, /* init */
sdbout_finish, /* finish */
+ debug_nothing_void, /* assembly_start */
debug_nothing_int_charstar, /* define */
debug_nothing_int_charstar, /* undef */
sdbout_start_source_file, /* start_source_file */
debug_nothing_int, /* handle_pch */
debug_nothing_rtx, /* var_location */
debug_nothing_void, /* switch_text_section */
+ debug_nothing_tree, /* direct_call */
+ debug_nothing_tree_int, /* virtual_call_token */
+ debug_nothing_rtx_rtx, /* copy_call_info */
+ debug_nothing_uid, /* virtual_call */
+ debug_nothing_tree_tree, /* set_name */
0 /* start_end_main_source_file */
};
return;
SET_DECL_RTL (decl,
- eliminate_regs (DECL_RTL (decl), 0, NULL_RTX));
+ eliminate_regs (DECL_RTL (decl), VOIDmode, NULL_RTX));
#ifdef LEAF_REG_REMAP
if (current_function_uses_only_leaf_regs)
leaf_renumber_regs_insn (DECL_RTL (decl));
else if (MEM_P (value)
&& ((GET_CODE (XEXP (value, 0)) == PLUS
&& REG_P (XEXP (XEXP (value, 0), 0))
- && GET_CODE (XEXP (XEXP (value, 0), 1)) == CONST_INT)
+ && CONST_INT_P (XEXP (XEXP (value, 0), 1)))
/* This is for variables which are at offset zero from
the frame pointer. This happens on the Alpha.
Non-frame pointer registers are excluded above. */
{
tree child_type = BINFO_TYPE (child);
tree child_type_name;
-
+
if (TYPE_NAME (child_type) == 0)
continue;
if (TREE_CODE (TYPE_NAME (child_type)) == IDENTIFIER_NODE)
PUT_SDB_SIZE (size);
PUT_SDB_ENDEF;
break;
-
- default:
- break;
}
+
+ default:
+ break;
}
}
/* Perform any necessary register eliminations on the parameter's rtl,
so that the debugging output will be accurate. */
DECL_INCOMING_RTL (parms)
- = eliminate_regs (DECL_INCOMING_RTL (parms), 0, NULL_RTX);
+ = eliminate_regs (DECL_INCOMING_RTL (parms), VOIDmode, NULL_RTX);
SET_DECL_RTL (parms,
- eliminate_regs (DECL_RTL (parms), 0, NULL_RTX));
+ eliminate_regs (DECL_RTL (parms), VOIDmode, NULL_RTX));
if (PARM_PASSED_IN_MEMORY (parms))
{
If that is not true, we produce meaningless results,
but do not crash. */
if (GET_CODE (addr) == PLUS
- && GET_CODE (XEXP (addr, 1)) == CONST_INT)
+ && CONST_INT_P (XEXP (addr, 1)))
current_sym_value = INTVAL (XEXP (addr, 1));
else
current_sym_value = 0;
/* Report parms that live in memory but not where they were passed. */
else if (MEM_P (DECL_RTL (parms))
&& GET_CODE (XEXP (DECL_RTL (parms), 0)) == PLUS
- && GET_CODE (XEXP (XEXP (DECL_RTL (parms), 0), 1)) == CONST_INT
+ && CONST_INT_P (XEXP (XEXP (DECL_RTL (parms), 0), 1))
&& PARM_PASSED_IN_MEMORY (parms)
&& ! rtx_equal_p (DECL_RTL (parms), DECL_INCOMING_RTL (parms)))
{
if (!DECL_INITIAL (decl) || !TREE_PUBLIC (decl))
sdbout_symbol (decl, 0);
else
- VARRAY_PUSH_TREE (deferred_global_decls, decl);
+ VEC_safe_push (tree, gc, deferred_global_decls, decl);
/* Output COFF information for non-global file-scope initialized
variables. */
sdbout_finish (const char *main_filename ATTRIBUTE_UNUSED)
{
size_t i;
+ tree decl;
- for (i = 0; i < VARRAY_ACTIVE_SIZE (deferred_global_decls); i++)
- sdbout_symbol (VARRAY_TREE (deferred_global_decls, i), 0);
+ for (i = 0; VEC_iterate (tree, deferred_global_decls, i, decl); i++)
+ sdbout_symbol (decl, 0);
}
/* Describe the beginning of an internal block within a function.
number LINE. */
static void
-sdbout_source_line (unsigned int line, const char *filename ATTRIBUTE_UNUSED)
+sdbout_source_line (unsigned int line, const char *filename ATTRIBUTE_UNUSED,
+ int discriminator ATTRIBUTE_UNUSED,
+ bool is_stmt ATTRIBUTE_UNUSED)
{
/* COFF relative line numbers must be positive. */
if ((int) line > sdb_begin_function_line)
current_file->name = input_file_name;
#endif
- VARRAY_TREE_INIT (deferred_global_decls, 12, "deferred_global_decls");
+ deferred_global_decls = VEC_alloc (tree, gc, 12);
/* Emit debug information which was queued by sdbout_symbol before
we got here. */
#else /* SDB_DEBUGGING_INFO */
/* This should never be used, but its address is needed for comparisons. */
-const struct gcc_debug_hooks sdb_debug_hooks;
+const struct gcc_debug_hooks sdb_debug_hooks =
+{
+ 0, /* init */
+ 0, /* finish */
+ 0, /* assembly_start */
+ 0, /* define */
+ 0, /* undef */
+ 0, /* start_source_file */
+ 0, /* end_source_file */
+ 0, /* begin_block */
+ 0, /* end_block */
+ 0, /* ignore_block */
+ 0, /* source_line */
+ 0, /* begin_prologue */
+ 0, /* end_prologue */
+ 0, /* end_epilogue */
+ 0, /* begin_function */
+ 0, /* end_function */
+ 0, /* function_decl */
+ 0, /* global_decl */
+ 0, /* type_decl */
+ 0, /* imported_module_or_decl */
+ 0, /* deferred_inline_function */
+ 0, /* outlining_inline_function */
+ 0, /* label */
+ 0, /* handle_pch */
+ 0, /* var_location */
+ 0, /* switch_text_section */
+ 0, /* direct_call */
+ 0, /* virtual_call_token */
+ 0, /* copy_call_info */
+ 0, /* virtual_call */
+ 0, /* set_name */
+ 0 /* start_end_main_source_file */
+};
+
#endif /* SDB_DEBUGGING_INFO */
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