espressif/binutils-gdb
1
0
Fork 0
mirror of https://github.com/espressif/binutils-gdb.git synced 2025-08-05 21:50:21 +08:00
Code Issues Packages Projects Releases Wiki Activity

Move pending_macros to buildsym_compunit

Browse Source 
This moves the pending_macros global into buildsym_compunit.

gdb/ChangeLog
2018-07-16  Tom Tromey  <tom@tromey.com>

	* buildsym.c (~buildsym_compunit): Free the macro table.
	(struct buildsym_compunit) <get_macro_table, release_macros>: New
	methods.
	<m_pending_macros>: New member.
	(pending_macros): Remove.
	(~scoped_free_pendings, get_macro_table, prepare_for_building)
	(reset_symtab_globals, end_symtab_get_static_block)
	(end_symtab_with_blockvector, augment_type_symtab)
	(buildsym_init): Update.
This commit is contained in:
Tom Tromey
2018-05-20 10:46:25 -06:00
parent c0015d4497
commit 6a976300e7
2 changed files with 39 additions and 28 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
gdb/ChangeLog
View File

@ -1,3 +1,15 @@
2018-07-16 Tom Tromey <tom@tromey.com>
* buildsym.c (~buildsym_compunit): Free the macro table.
(struct buildsym_compunit) <get_macro_table, release_macros>: New
methods.
<m_pending_macros>: New member.
(pending_macros): Remove.
(~scoped_free_pendings, get_macro_table, prepare_for_building)
(reset_symtab_globals, end_symtab_get_static_block)
(end_symtab_with_blockvector, augment_type_symtab)
(buildsym_init): Update.
2018-07-16 Tom Tromey <tom@tromey.com>
* buildsym.c (buildsym_compunit::buildsym_compunit): Add name

55
gdb/buildsym.c
View File

@ -118,6 +118,9 @@ struct buildsym_compunit
{
struct subfile *subfile, *nextsub;
if (m_pending_macros != nullptr)
free_macro_table (m_pending_macros);
for (subfile = subfiles;
subfile != NULL;
subfile = nextsub)
@ -135,6 +138,22 @@ struct buildsym_compunit
m_last_source_file.reset (new_name);
}
struct macro_table *get_macro_table ()
{
if (m_pending_macros == nullptr)
m_pending_macros = new_macro_table (&objfile->per_bfd->storage_obstack,
objfile->per_bfd->macro_cache,
compunit_symtab);
return m_pending_macros;
}
struct macro_table *release_macros ()
{
struct macro_table *result = m_pending_macros;
m_pending_macros = nullptr;
return result;
}
/* The objfile we're reading debug info from. */
struct objfile *objfile;
@ -168,6 +187,10 @@ struct buildsym_compunit
/* Language of this compunit_symtab. */
enum language language;
/* The macro table for the compilation unit whose symbols we're
currently reading. */
struct macro_table *m_pending_macros = nullptr;
};
/* The work-in-progress of the compunit we are building.
@ -228,10 +251,6 @@ struct subfile_stack
static struct subfile_stack *subfile_stack;
/* The macro table for the compilation unit whose symbols we're
currently reading. */
static struct macro_table *pending_macros;
static void free_buildsym_compunit (void);
static int compare_line_numbers (const void *ln1p, const void *ln2p);
@ -341,10 +360,6 @@ scoped_free_pendings::~scoped_free_pendings ()
}
global_symbols = NULL;
if (pending_macros)
free_macro_table (pending_macros);
pending_macros = NULL;
if (pending_addrmap)
obstack_free (&pending_addrmap_obstack, NULL);
pending_addrmap = NULL;
@ -994,17 +1009,7 @@ get_macro_table (void)
struct objfile *objfile;
gdb_assert (buildsym_compunit != NULL);
objfile = buildsym_compunit->objfile;
if (! pending_macros)
{
pending_macros = new_macro_table (&objfile->per_bfd->storage_obstack,
objfile->per_bfd->macro_cache,
buildsym_compunit->compunit_symtab);
}
return pending_macros;
return buildsym_compunit->get_macro_table ();
}
/* Init state to prepare for building a symtab.
@ -1029,7 +1034,6 @@ prepare_for_building (CORE_ADDR start_addr)
gdb_assert (file_symbols == NULL);
gdb_assert (global_symbols == NULL);
gdb_assert (global_using_directives == NULL);
gdb_assert (pending_macros == NULL);
gdb_assert (pending_addrmap == NULL);
gdb_assert (current_subfile == NULL);
gdb_assert (buildsym_compunit == nullptr);
@ -1186,10 +1190,6 @@ reset_symtab_globals (void)
global_symbols = NULL;
global_using_directives = NULL;
/* We don't free pending_macros here because if the symtab was successfully
built then ownership was transferred to the symtab. */
pending_macros = NULL;
if (pending_addrmap)
obstack_free (&pending_addrmap_obstack, NULL);
pending_addrmap = NULL;
@ -1283,7 +1283,7 @@ end_symtab_get_static_block (CORE_ADDR end_addr, int expandable, int required)
&& file_symbols == NULL
&& global_symbols == NULL
&& have_line_numbers == 0
&& pending_macros == NULL
&& buildsym_compunit->m_pending_macros == NULL
&& global_using_directives == NULL)
{
/* Ignore symtabs that have no functions with real debugging info. */
@ -1436,7 +1436,7 @@ end_symtab_with_blockvector (struct block *static_block,
COMPUNIT_BLOCK_LINE_SECTION (cu) = section;
COMPUNIT_MACRO_TABLE (cu) = pending_macros;
COMPUNIT_MACRO_TABLE (cu) = buildsym_compunit->release_macros ();
/* Default any symbols without a specified symtab to the primary symtab. */
{
@ -1586,7 +1586,7 @@ augment_type_symtab (void)
}
if (pending_blocks != NULL)
complaint (_("Blocks in a type symtab"));
if (pending_macros != NULL)
if (buildsym_compunit->m_pending_macros != NULL)
complaint (_("Macro in a type symtab"));
if (have_line_numbers)
complaint (_("Line numbers recorded in a type symtab"));
@ -1757,7 +1757,6 @@ buildsym_init (void)
gdb_assert (file_symbols == NULL);
gdb_assert (global_symbols == NULL);
gdb_assert (global_using_directives == NULL);
gdb_assert (pending_macros == NULL);
gdb_assert (pending_addrmap == NULL);
gdb_assert (buildsym_compunit == NULL);
}