* gdb.texinfo (File Options): Document --readnever.
-Index: gdb-7.2.90.20110411/gdb/doc/gdb.texinfo
+Index: gdb-7.4.50.20111218/gdb/doc/gdb.texinfo
===================================================================
---- gdb-7.2.90.20110411.orig/gdb/doc/gdb.texinfo 2011-04-11 19:11:55.000000000 +0200
-+++ gdb-7.2.90.20110411/gdb/doc/gdb.texinfo 2011-04-11 19:15:51.000000000 +0200
-@@ -1007,6 +1007,12 @@ Read each symbol file's entire symbol ta
+--- gdb-7.4.50.20111218.orig/gdb/doc/gdb.texinfo 2011-12-19 02:52:23.000000000 +0100
++++ gdb-7.4.50.20111218/gdb/doc/gdb.texinfo 2011-12-19 02:52:25.765407434 +0100
+@@ -1005,6 +1005,12 @@ Read each symbol file's entire symbol ta
the default, which is to read it incrementally as it is needed.
This makes startup slower, but makes future operations faster.
@end table
@node Mode Options
-Index: gdb-7.2.90.20110411/gdb/main.c
+Index: gdb-7.4.50.20111218/gdb/main.c
===================================================================
---- gdb-7.2.90.20110411.orig/gdb/main.c 2011-04-11 19:11:56.000000000 +0200
-+++ gdb-7.2.90.20110411/gdb/main.c 2011-04-11 19:15:51.000000000 +0200
-@@ -398,6 +398,7 @@ captured_main (void *data)
+--- gdb-7.4.50.20111218.orig/gdb/main.c 2011-12-19 02:52:23.000000000 +0100
++++ gdb-7.4.50.20111218/gdb/main.c 2011-12-19 02:52:36.925364438 +0100
+@@ -406,6 +406,7 @@ captured_main (void *data)
{"xdb", no_argument, &xdb_commands, 1},
{"dbx", no_argument, &dbx_commands, 1},
{"readnow", no_argument, &readnow_symbol_files, 1},
{"r", no_argument, &readnow_symbol_files, 1},
{"quiet", no_argument, &quiet, 1},
{"q", no_argument, &quiet, 1},
-@@ -1064,6 +1065,7 @@ Options:\n\n\
+@@ -1072,6 +1073,7 @@ Options:\n\n\
fputs_unfiltered (_("\
--quiet Do not print version number on startup.\n\
--readnow Fully read symbol files on first access.\n\
"), stream);
fputs_unfiltered (_("\
--se=FILE Use FILE as symbol file and executable file.\n\
-Index: gdb-7.2.90.20110411/gdb/symfile.c
+Index: gdb-7.4.50.20111218/gdb/symfile.c
===================================================================
---- gdb-7.2.90.20110411.orig/gdb/symfile.c 2011-03-23 19:23:55.000000000 +0100
-+++ gdb-7.2.90.20110411/gdb/symfile.c 2011-04-11 19:15:51.000000000 +0200
-@@ -81,6 +81,7 @@ static void clear_symtab_users_cleanup (
+--- gdb-7.4.50.20111218.orig/gdb/symfile.c 2011-12-15 16:36:55.000000000 +0100
++++ gdb-7.4.50.20111218/gdb/symfile.c 2011-12-19 02:52:25.767407426 +0100
+@@ -82,6 +82,7 @@ static void clear_symtab_users_cleanup (
/* Global variables owned by this file. */
int readnow_symbol_files; /* Read full symbols immediately. */
/* External variables and functions referenced. */
-Index: gdb-7.2.90.20110411/gdb/dwarf2read.c
+Index: gdb-7.4.50.20111218/gdb/dwarf2read.c
===================================================================
---- gdb-7.2.90.20110411.orig/gdb/dwarf2read.c 2011-04-11 19:11:55.000000000 +0200
-+++ gdb-7.2.90.20110411/gdb/dwarf2read.c 2011-04-11 19:16:01.000000000 +0200
-@@ -58,6 +58,7 @@
+--- gdb-7.4.50.20111218.orig/gdb/dwarf2read.c 2011-12-19 02:52:23.000000000 +0100
++++ gdb-7.4.50.20111218/gdb/dwarf2read.c 2011-12-19 02:52:25.769407418 +0100
+@@ -59,6 +59,7 @@
#include "c-lang.h"
#include "valprint.h"
#include <ctype.h>
#include <fcntl.h>
#include "gdb_string.h"
-@@ -1351,8 +1352,9 @@ dwarf2_has_info (struct objfile *objfile
- bfd_map_over_sections (objfile->obfd, dwarf2_locate_sections, NULL);
+@@ -1405,8 +1406,9 @@ dwarf2_has_info (struct objfile *objfile
+ (void *) names);
dwarf2_per_objfile->objfile = objfile;
}
- return (dwarf2_per_objfile->info.asection != NULL
+ && dwarf2_per_objfile->abbrev.asection != NULL));
}
- /* When loading sections, we can either look for ".<name>", or for
-Index: gdb-7.2.90.20110411/gdb/top.h
+ /* When loading sections, we look either for uncompressed section or for
+Index: gdb-7.4.50.20111218/gdb/top.h
===================================================================
---- gdb-7.2.90.20110411.orig/gdb/top.h 2011-01-01 16:33:18.000000000 +0100
-+++ gdb-7.2.90.20110411/gdb/top.h 2011-04-11 19:15:51.000000000 +0200
-@@ -61,6 +61,7 @@ extern void set_prompt (char *);
+--- gdb-7.4.50.20111218.orig/gdb/top.h 2011-12-16 21:29:28.000000000 +0100
++++ gdb-7.4.50.20111218/gdb/top.h 2011-12-19 02:52:25.769407418 +0100
+@@ -61,6 +61,7 @@ extern void set_prompt (const char *s);
/* From random places. */
extern int readnow_symbol_files;