[binutils-gdb] gdb: remove BLOCK_CONTIGUOUS_P macro

[Simon Marchi <simark@sourceware.org>]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=086d03c91ec1487ed3cc96554d29b2120dd37b5b

commit 086d03c91ec1487ed3cc96554d29b2120dd37b5b
Author: Simon Marchi <simon.marchi@efficios.com>
Date:   Sun Feb 6 22:38:14 2022 -0500

    gdb: remove BLOCK_CONTIGUOUS_P macro
    
    Replace with an equivalent method.
    
    Change-Id: I60fd3be7b4c2601c2a74328f635fa48ed80eb7f5

Diff:
---
 gdb/block.h        | 11 +++++------
 gdb/blockframe.c   |  4 ++--
 gdb/cli/cli-cmds.c |  2 +-
 3 files changed, 8 insertions(+), 9 deletions(-)

diff --git a/gdb/block.h b/gdb/block.h
index eb77f746037..80b0616116d 100644
--- a/gdb/block.h
+++ b/gdb/block.h
@@ -167,6 +167,10 @@ struct block
   void set_ranges (blockranges *ranges)
   { m_ranges = ranges; }
 
+  /* Return true if all addresses within this block are contiguous.  */
+  bool is_contiguous () const
+  { return this->ranges ().size () <= 1; }
+
   /* Addresses in the executable code that are in this block.  */
 
   CORE_ADDR m_start;
@@ -215,11 +219,6 @@ struct global_block
   struct compunit_symtab *compunit_symtab;
 };
 
-/* Are all addresses within a block contiguous?  */
-
-#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
    non-contiguous, then use the start address for the first range in the
@@ -234,7 +233,7 @@ struct global_block
    the entry_pc field can be set from the dwarf reader (and other readers
    too).  BLOCK_ENTRY_PC can then be redefined to be less DWARF-centric.  */
 
-#define BLOCK_ENTRY_PC(bl)	(BLOCK_CONTIGUOUS_P (bl) \
+#define BLOCK_ENTRY_PC(bl)	(bl->is_contiguous () \
 				 ? bl->start () \
 				 : bl->ranges ()[0].start ())
 
diff --git a/gdb/blockframe.c b/gdb/blockframe.c
index 78c9daabf23..694cd047c75 100644
--- a/gdb/blockframe.c
+++ b/gdb/blockframe.c
@@ -276,7 +276,7 @@ find_pc_partial_function_sym (CORE_ADDR pc,
 	     comment preceding declaration of find_pc_partial_function
 	     in symtab.h for more information.  */
 
-	  if (BLOCK_CONTIGUOUS_P (b))
+	  if (b->is_contiguous ())
 	    {
 	      cache_pc_function_low = b->start ();
 	      cache_pc_function_high = b->end ();
@@ -390,7 +390,7 @@ find_function_entry_range_from_pc (CORE_ADDR pc, const char **name,
   const struct block *block;
   bool status = find_pc_partial_function (pc, name, address, endaddr, &block);
 
-  if (status && block != nullptr && !BLOCK_CONTIGUOUS_P (block))
+  if (status && block != nullptr && !block->is_contiguous ())
     {
       CORE_ADDR entry_pc = BLOCK_ENTRY_PC (block);
 
diff --git a/gdb/cli/cli-cmds.c b/gdb/cli/cli-cmds.c
index 7a6a8ea20a1..31911ebe61f 100644
--- a/gdb/cli/cli-cmds.c
+++ b/gdb/cli/cli-cmds.c
@@ -1428,7 +1428,7 @@ print_disassembly (struct gdbarch *gdbarch, const char *name,
       if (name != NULL)
 	gdb_printf (_("for function %ps:\n"),
 		    styled_string (function_name_style.style (), name));
-      if (block == nullptr || BLOCK_CONTIGUOUS_P (block))
+      if (block == nullptr || block->is_contiguous ())
 	{
 	  if (name == NULL)
 	    gdb_printf (_("from %ps to %ps:\n"),