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-rw-r--r--meta/recipes-devtools/gcc/gcc-5.4/0054-support-ffile-prefix-map.patch284
1 files changed, 0 insertions, 284 deletions
diff --git a/meta/recipes-devtools/gcc/gcc-5.4/0054-support-ffile-prefix-map.patch b/meta/recipes-devtools/gcc/gcc-5.4/0054-support-ffile-prefix-map.patch
deleted file mode 100644
index da16879132..0000000000
--- a/meta/recipes-devtools/gcc/gcc-5.4/0054-support-ffile-prefix-map.patch
+++ /dev/null
@@ -1,284 +0,0 @@
-From ef7c2bda6b4c88f8007ed663b1108cd4651598c8 Mon Sep 17 00:00:00 2001
-From: Hongxu Jia <hongxu.jia@windriver.com>
-Date: Wed, 16 Mar 2016 02:27:43 -0400
-Subject: [PATCH] gcc/libcpp: support -ffile-prefix-map=<old>=<new>
-
-Similar -fdebug-prefix-map, add option -ffile-prefix-map to map one
-directory name (old) to another (new) in __FILE__, __BASE_FILE__ and
-__builtin_FILE ().
-
-https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70268
-
-Upstream-Status: Submitted [gcc-patches@gcc.gnu.org]
-Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
----
- gcc/c-family/c-opts.c | 6 ++++
- gcc/c-family/c.opt | 4 +++
- gcc/dwarf2out.c | 1 +
- gcc/gimplify.c | 2 ++
- libcpp/Makefile.in | 10 +++---
- libcpp/file-map.c | 92 +++++++++++++++++++++++++++++++++++++++++++++++
- libcpp/include/file-map.h | 30 ++++++++++++++++
- libcpp/macro.c | 2 ++
- 8 files changed, 142 insertions(+), 5 deletions(-)
- create mode 100644 libcpp/file-map.c
- create mode 100644 libcpp/include/file-map.h
-
-diff --git a/gcc/c-family/c-opts.c b/gcc/c-family/c-opts.c
-index 718a052..3f93c56 100644
---- a/gcc/c-family/c-opts.c
-+++ b/gcc/c-family/c-opts.c
-@@ -46,6 +46,7 @@ along with GCC; see the file COPYING3. If not see
- #include "opts.h"
- #include "plugin.h" /* For PLUGIN_INCLUDE_FILE event. */
- #include "mkdeps.h"
-+#include "file-map.h"
- #include "c-target.h"
- #include "tm.h" /* For BYTES_BIG_ENDIAN,
- DOLLARS_IN_IDENTIFIERS,
-@@ -510,6 +511,11 @@ c_common_handle_option (size_t scode, const char *arg, int value,
- cpp_opts->narrow_charset = arg;
- break;
-
-+ case OPT_ffile_prefix_map_:
-+ if (add_file_prefix_map (arg) < 0)
-+ error ("invalid argument %qs to -ffile-prefix-map", arg);
-+ break;
-+
- case OPT_fwide_exec_charset_:
- cpp_opts->wide_charset = arg;
- break;
-diff --git a/gcc/c-family/c.opt b/gcc/c-family/c.opt
-index 453ec8e..30ad053 100644
---- a/gcc/c-family/c.opt
-+++ b/gcc/c-family/c.opt
-@@ -1117,6 +1117,10 @@ fexec-charset=
- C ObjC C++ ObjC++ Joined RejectNegative
- -fexec-charset=<cset> Convert all strings and character constants to character set <cset>
-
-+ffile-prefix-map=
-+C ObjC C++ ObjC++ Joined RejectNegative
-+-ffile-prefix-map=<old=new> Map one directory name to another in __FILE__, __BASE_FILE__ and __builtin_FILE ()
-+
- fextended-identifiers
- C ObjC C++ ObjC++
- Permit universal character names (\\u and \\U) in identifiers
-diff --git a/gcc/dwarf2out.c b/gcc/dwarf2out.c
-index 526f114..438a475 100644
---- a/gcc/dwarf2out.c
-+++ b/gcc/dwarf2out.c
-@@ -19671,6 +19671,7 @@ gen_producer_string (void)
- case OPT_fltrans_output_list_:
- case OPT_fresolution_:
- case OPT_fdebug_prefix_map_:
-+ case OPT_ffile_prefix_map_:
- /* Ignore these. */
- continue;
- default:
-diff --git a/gcc/gimplify.c b/gcc/gimplify.c
-index c85f83a..1ffe1e1 100644
---- a/gcc/gimplify.c
-+++ b/gcc/gimplify.c
-@@ -87,6 +87,7 @@ along with GCC; see the file COPYING3. If not see
- #include "gimple-low.h"
- #include "cilk.h"
- #include "gomp-constants.h"
-+#include "file-map.h"
-
- #include "langhooks-def.h" /* FIXME: for lhd_set_decl_assembler_name */
- #include "tree-pass.h" /* FIXME: only for PROP_gimple_any */
-@@ -2370,6 +2371,7 @@ gimplify_call_expr (tree *expr_p, gimple_seq *pre_p, bool want_value)
- case BUILT_IN_FILE:
- {
- const char *locfile = LOCATION_FILE (EXPR_LOCATION (*expr_p));
-+ locfile = remap_file_filename (locfile);
- *expr_p = build_string_literal (strlen (locfile) + 1, locfile);
- return GS_OK;
- }
-diff --git a/libcpp/Makefile.in b/libcpp/Makefile.in
-index ad35563..c210ff9 100644
---- a/libcpp/Makefile.in
-+++ b/libcpp/Makefile.in
-@@ -84,12 +84,12 @@ DEPMODE = $(CXXDEPMODE)
-
-
- libcpp_a_OBJS = charset.o directives.o directives-only.o errors.o \
-- expr.o files.o identifiers.o init.o lex.o line-map.o macro.o \
-- mkdeps.o pch.o symtab.o traditional.o
-+ expr.o file-map.o files.o identifiers.o init.o lex.o line-map.o \
-+ macro.o mkdeps.o pch.o symtab.o traditional.o
-
- libcpp_a_SOURCES = charset.c directives.c directives-only.c errors.c \
-- expr.c files.c identifiers.c init.c lex.c line-map.c macro.c \
-- mkdeps.c pch.c symtab.c traditional.c
-+ expr.c file-map.c files.c identifiers.c init.c lex.c line-map.c \
-+ macro.c mkdeps.c pch.c symtab.c traditional.c
-
- all: libcpp.a $(USED_CATALOGS)
-
-@@ -263,7 +263,7 @@ po/$(PACKAGE).pot: $(libcpp_a_SOURCES)
-
- TAGS_SOURCES = $(libcpp_a_SOURCES) internal.h ucnid.h \
- include/line-map.h include/symtab.h include/cpp-id-data.h \
-- include/cpplib.h include/mkdeps.h system.h
-+ include/cpplib.h include/mkdeps.h system.h include/file-map.h
-
- TAGS: $(TAGS_SOURCES)
- cd $(srcdir) && etags $(TAGS_SOURCES)
-diff --git a/libcpp/file-map.c b/libcpp/file-map.c
-new file mode 100644
-index 0000000..04e851b
---- /dev/null
-+++ b/libcpp/file-map.c
-@@ -0,0 +1,92 @@
-+/* Map one directory name to another in __FILE__, __BASE_FILE__
-+ and __builtin_FILE ().
-+ Copyright (C) 2001-2016 Free Software Foundation, Inc.
-+
-+This program is free software; you can redistribute it and/or modify it
-+under the terms of the GNU General Public License as published by the
-+Free Software Foundation; either version 3, or (at your option) any
-+later version.
-+
-+This program is distributed in the hope that it will be useful,
-+but WITHOUT ANY WARRANTY; without even the implied warranty of
-+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+GNU General Public License for more details.
-+
-+You should have received a copy of the GNU General Public License
-+along with this program; see the file COPYING3. If not see
-+<http://www.gnu.org/licenses/>.
-+
-+ In other words, you are welcome to use, share and improve this program.
-+ You are forbidden to forbid anyone else to use, share and improve
-+ what you give them. Help stamp out software-hoarding! */
-+
-+#include "config.h"
-+#include "system.h"
-+#include "file-map.h"
-+
-+/* Structure recording the mapping from source file and directory
-+ names at compile time to __FILE__ */
-+typedef struct file_prefix_map
-+{
-+ const char *old_prefix;
-+ const char *new_prefix;
-+ size_t old_len;
-+ size_t new_len;
-+ struct file_prefix_map *next;
-+} file_prefix_map;
-+
-+/* Linked list of such structures. */
-+static file_prefix_map *file_prefix_maps;
-+
-+/* Record prefix mapping of __FILE__. ARG is the argument to
-+ -ffile-prefix-map and must be of the form OLD=NEW. */
-+int
-+add_file_prefix_map (const char *arg)
-+{
-+ file_prefix_map *map;
-+ const char *p;
-+
-+ p = strchr (arg, '=');
-+ if (!p)
-+ {
-+ fprintf(stderr, "invalid argument %qs to -ffile-prefix-map", arg);
-+ return -1;
-+ }
-+ map = XNEW (file_prefix_map);
-+ map->old_prefix = xstrndup (arg, p - arg);
-+ map->old_len = p - arg;
-+ p++;
-+ map->new_prefix = xstrdup (p);
-+ map->new_len = strlen (p);
-+ map->next = file_prefix_maps;
-+ file_prefix_maps = map;
-+
-+ return 0;
-+}
-+
-+/* Perform user-specified mapping of __FILE__ prefixes. Return
-+ the new name corresponding to filename. */
-+
-+const char *
-+remap_file_filename (const char *filename)
-+{
-+ file_prefix_map *map;
-+ char *s;
-+ const char *name;
-+ size_t name_len;
-+
-+ for (map = file_prefix_maps; map; map = map->next)
-+ if (filename_ncmp (filename, map->old_prefix, map->old_len) == 0)
-+ break;
-+ if (!map)
-+ return filename;
-+ name = filename + map->old_len;
-+ name_len = strlen (name) + 1;
-+ s = (char *) alloca (name_len + map->new_len);
-+ memcpy (s, map->new_prefix, map->new_len);
-+ memcpy (s + map->new_len, name, name_len);
-+
-+ return xstrdup (s);
-+}
-+
-+
-diff --git a/libcpp/include/file-map.h b/libcpp/include/file-map.h
-new file mode 100644
-index 0000000..e6f8cbf
---- /dev/null
-+++ b/libcpp/include/file-map.h
-@@ -0,0 +1,30 @@
-+/* Map one directory name to another in __FILE__, __BASE_FILE__
-+ and __builtin_FILE ().
-+ Copyright (C) 2001-2016 Free Software Foundation, Inc.
-+
-+This program is free software; you can redistribute it and/or modify it
-+under the terms of the GNU General Public License as published by the
-+Free Software Foundation; either version 3, or (at your option) any
-+later version.
-+
-+This program is distributed in the hope that it will be useful,
-+but WITHOUT ANY WARRANTY; without even the implied warranty of
-+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+GNU General Public License for more details.
-+
-+You should have received a copy of the GNU General Public License
-+along with this program; see the file COPYING3. If not see
-+<http://www.gnu.org/licenses/>.
-+
-+ In other words, you are welcome to use, share and improve this program.
-+ You are forbidden to forbid anyone else to use, share and improve
-+ what you give them. Help stamp out software-hoarding! */
-+
-+#ifndef LIBCPP_FILE_MAP_H
-+#define LIBCPP_FILE_MAP_H
-+
-+const char * remap_file_filename (const char *filename);
-+
-+int add_file_prefix_map (const char *arg);
-+
-+#endif /* !LIBCPP_FILE_MAP_H */
-diff --git a/libcpp/macro.c b/libcpp/macro.c
-index 1e0a0b5..c3d330c 100644
---- a/libcpp/macro.c
-+++ b/libcpp/macro.c
-@@ -26,6 +26,7 @@ along with this program; see the file COPYING3. If not see
- #include "system.h"
- #include "cpplib.h"
- #include "internal.h"
-+#include "file-map.h"
-
- typedef struct macro_arg macro_arg;
- /* This structure represents the tokens of a macro argument. These
-@@ -297,6 +298,7 @@ _cpp_builtin_macro_text (cpp_reader *pfile, cpp_hashnode *node)
- if (!name)
- abort ();
- }
-+ name = remap_file_filename (name);
- len = strlen (name);
- buf = _cpp_unaligned_alloc (pfile, len * 2 + 3);
- result = buf;
---
-1.9.1
-
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