#include "coretypes.h"
#include "tm.h"
#include "rtl.h"
-#include "hash-set.h"
-#include "machmode.h"
-#include "vec.h"
-#include "double-int.h"
-#include "input.h"
#include "alias.h"
#include "symtab.h"
-#include "wide-int.h"
-#include "inchash.h"
#include "tree.h"
#include "fold-const.h"
#include "stor-layout.h"
#include "flags.h"
#include "hard-reg-set.h"
#include "function.h"
-#include "hashtab.h"
-#include "statistics.h"
-#include "real.h"
-#include "fixed-value.h"
#include "insn-config.h"
#include "expmed.h"
#include "dojump.h"
#include "regs.h"
#include "output.h"
#include "diagnostic-core.h"
-#include "ggc.h"
#include "langhooks.h"
#include "tm_p.h"
#include "debug.h"
#include "dominance.h"
#include "cfg.h"
#include "basic-block.h"
-#include "hash-map.h"
-#include "is-a.h"
-#include "plugin-api.h"
-#include "ipa-ref.h"
#include "cgraph.h"
#include "asan.h"
#include "rtl-iter.h"
((TREE_CODE (DECL) == FUNCTION_DECL || TREE_CODE (DECL) == VAR_DECL) \
&& DECL_SECTION_NAME (DECL) != NULL)
-struct section_hasher : ggc_hasher<section *>
+struct section_hasher : ggc_ptr_hash<section>
{
typedef const char *compare_type;
/* Hash table of named sections. */
static GTY(()) hash_table<section_hasher> *section_htab;
-struct object_block_hasher : ggc_hasher<object_block *>
+struct object_block_hasher : ggc_ptr_hash<object_block>
{
typedef const section *compare_type;
unsigned HOST_WIDE_INT rounded ATTRIBUTE_UNUSED)
{
#if defined ASM_OUTPUT_ALIGNED_DECL_LOCAL
- int align = symtab_node::get (decl)->definition_alignment ();
+ unsigned int align = symtab_node::get (decl)->definition_alignment ();
ASM_OUTPUT_ALIGNED_DECL_LOCAL (asm_out_file, decl, name,
size, align);
return true;
#elif defined ASM_OUTPUT_ALIGNED_LOCAL
- int align = symtab_node::get (decl)->definition_alignment ();
+ unsigned int align = symtab_node::get (decl)->definition_alignment ();
ASM_OUTPUT_ALIGNED_LOCAL (asm_out_file, name, size, align);
return true;
#else
int mark;
};
-struct const_rtx_desc_hasher : ggc_hasher<constant_descriptor_rtx *>
+struct const_rtx_desc_hasher : ggc_ptr_hash<constant_descriptor_rtx>
{
static hashval_t hash (constant_descriptor_rtx *);
static bool equal (constant_descriptor_rtx *, constant_descriptor_rtx *);
to its transaction aware clone. Note that tm_pure functions are
considered to be their own clone. */
-struct tm_clone_hasher : ggc_cache_hasher<tree_map *>
+struct tm_clone_hasher : ggc_cache_ptr_hash<tree_map>
{
static hashval_t hash (tree_map *m) { return tree_map_hash (m); }
static bool equal (tree_map *a, tree_map *b) { return tree_map_eq (a, b); }
- static void
- handle_cache_entry (tree_map *&e)
+ static int
+ keep_cache_entry (tree_map *&e)
{
- extern void gt_ggc_mx (tree_map *&);
- if (e == HTAB_EMPTY_ENTRY || e == HTAB_DELETED_ENTRY)
- return;
- else if (ggc_marked_p (e->base.from))
- gt_ggc_mx (e);
- else
- e = static_cast<tree_map *> (HTAB_DELETED_ENTRY);
+ return ggc_marked_p (e->base.from);
}
};
}
}
-/* A htab_traverse callback used to call output_object_block for
- each member of object_block_htab. */
+/* A callback for qsort to compare object_blocks. */
-int
-output_object_block_htab (object_block **slot, void *)
+static int
+output_object_block_compare (const void *x, const void *y)
{
- output_object_block (*slot);
- return 1;
+ object_block *p1 = *(object_block * const*)x;
+ object_block *p2 = *(object_block * const*)y;
+
+ if (p1->sect->common.flags & SECTION_NAMED
+ && !(p2->sect->common.flags & SECTION_NAMED))
+ return 1;
+
+ if (!(p1->sect->common.flags & SECTION_NAMED)
+ && p2->sect->common.flags & SECTION_NAMED)
+ return -1;
+
+ if (p1->sect->common.flags & SECTION_NAMED
+ && p2->sect->common.flags & SECTION_NAMED)
+ return strcmp (p1->sect->named.name, p2->sect->named.name);
+
+ unsigned f1 = p1->sect->common.flags;
+ unsigned f2 = p2->sect->common.flags;
+ if (f1 == f2)
+ return 0;
+ return f1 < f2 ? -1 : 1;
}
/* Output the definitions of all object_blocks. */
void
output_object_blocks (void)
{
- object_block_htab->traverse<void *, output_object_block_htab> (NULL);
+ vec<object_block *, va_heap> v;
+ v.create (object_block_htab->elements ());
+ object_block *obj;
+ hash_table<object_block_hasher>::iterator hi;
+
+ FOR_EACH_HASH_TABLE_ELEMENT (*object_block_htab, obj, object_block *, hi)
+ v.quick_push (obj);
+
+ /* Sort them in order to output them in a deterministic manner,
+ otherwise we may get .rodata sections in different orders with
+ and without -g. */
+ v.qsort (output_object_block_compare);
+ unsigned i;
+ FOR_EACH_VEC_ELT (v, i, obj)
+ output_object_block (obj);
+
+ v.release ();
}
/* This function provides a possible implementation of the