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* [binutils-gdb] gdb: remove BLOCK_RANGES macro
@ 2022-04-28 2:39 Simon Marchi
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From: Simon Marchi @ 2022-04-28 2:39 UTC (permalink / raw)
To: gdb-cvs
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=f5cb8afdd297dd68273d98a10fbfd350dff918d8
commit f5cb8afdd297dd68273d98a10fbfd350dff918d8
Author: Simon Marchi <simon.marchi@efficios.com>
Date: Sun Feb 6 22:27:53 2022 -0500
gdb: remove BLOCK_RANGES macro
Replace with an equivalent method on struct block.
Change-Id: I6dcf13e9464ba8a08ade85c89e7329c300fd6c2a
Diff:
---
gdb/block.h | 27 ++++++++++++++++++---------
gdb/dwarf2/read.c | 2 +-
gdb/objfiles.c | 12 +++++-------
3 files changed, 24 insertions(+), 17 deletions(-)
diff --git a/gdb/block.h b/gdb/block.h
index 60e53c641a2..daaaecdd501 100644
--- a/gdb/block.h
+++ b/gdb/block.h
@@ -21,6 +21,7 @@
#define BLOCK_H
#include "dictionary.h"
+#include "gdbsupport/array-view.h"
/* Opaque declarations. */
@@ -154,6 +155,18 @@ struct block
void set_namespace_info (block_namespace_info *namespace_info)
{ m_namespace_info = namespace_info; }
+ /* Return a view on this block's ranges. */
+ gdb::array_view<blockrange> ranges ()
+ { return gdb::make_array_view (m_ranges->range, m_ranges->nranges); }
+
+ /* Const version of the above. */
+ gdb::array_view<const blockrange> ranges () const
+ { return gdb::make_array_view (m_ranges->range, m_ranges->nranges); }
+
+ /* Set this block's ranges array. */
+ void set_ranges (blockranges *ranges)
+ { m_ranges = ranges; }
+
/* Addresses in the executable code that are in this block. */
CORE_ADDR m_start;
@@ -185,7 +198,7 @@ struct block
is NULL, then there is only one range which is specified by
startaddr and endaddr above. */
- struct blockranges *ranges;
+ struct blockranges *m_ranges;
};
/* The global block is singled out so that we can provide a back-link
@@ -202,22 +215,18 @@ struct global_block
struct compunit_symtab *compunit_symtab;
};
-/* Accessor for ranges field within block BL. */
-
-#define BLOCK_RANGES(bl) (bl)->ranges
-
/* Number of ranges within a block. */
-#define BLOCK_NRANGES(bl) (bl)->ranges->nranges
+#define BLOCK_NRANGES(bl) (bl)->ranges ().size ()
/* Access range array for block BL. */
-#define BLOCK_RANGE(bl) (bl)->ranges->range
+#define BLOCK_RANGE(bl) (bl)->ranges ().data ()
/* Are all addresses within a block contiguous? */
-#define BLOCK_CONTIGUOUS_P(bl) (BLOCK_RANGES (bl) == nullptr \
- || BLOCK_NRANGES (bl) <= 1)
+#define BLOCK_CONTIGUOUS_P(bl) ((bl)->ranges ().size () == 0 \
+ || (bl)->ranges ().size () == 1)
/* Define the "entry pc" for a block BL to be the lowest (start) address
for the block when all addresses within the block are contiguous. If
diff --git a/gdb/dwarf2/read.c b/gdb/dwarf2/read.c
index 37e9587e43e..d146d525066 100644
--- a/gdb/dwarf2/read.c
+++ b/gdb/dwarf2/read.c
@@ -13192,7 +13192,7 @@ dwarf2_record_block_ranges (struct die_info *die, struct block *block,
blockvec.emplace_back (start, end);
});
- BLOCK_RANGES(block) = make_blockranges (objfile, blockvec);
+ block->set_ranges (make_blockranges (objfile, blockvec));
}
}
diff --git a/gdb/objfiles.c b/gdb/objfiles.c
index 9c7a30d9a60..c4b054a70d5 100644
--- a/gdb/objfiles.c
+++ b/gdb/objfiles.c
@@ -680,13 +680,11 @@ objfile_relocate1 (struct objfile *objfile,
b->set_start (b->start () + delta[block_line_section]);
b->set_end (b->end () + delta[block_line_section]);
- if (BLOCK_RANGES (b) != nullptr)
- for (int j = 0; j < BLOCK_NRANGES (b); j++)
- {
- blockrange &r = BLOCK_RANGE (b)[j];
- r.set_start (r.start () + delta[block_line_section]);
- r.set_end (r.end () + delta[block_line_section]);
- }
+ for (blockrange &r : b->ranges ())
+ {
+ r.set_start (r.start () + delta[block_line_section]);
+ r.set_end (r.end () + delta[block_line_section]);
+ }
/* We only want to iterate over the local symbols, not any
symbols in included symtabs. */
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