Minor spelling fixes in gdb directory

I ran codespell on the gdb directory and fixed a number of minor
problems.  In a couple cases I replaced a "gdb spelling" (e.g.,
"readin") with an English one ("reading") where it seemed harmless.

I also added "Synopsis" as an accepted spelling.

gdb is nowhere near codespell-clean.

Approved-By: Tom de Vries <tdevries@suse.de>

gdb/MAINTAINERS

@@ -492,7 +492,7 @@ sim/			See sim/MAINTAINERS
 
 readline/		Master version: ftp://ftp.cwru.edu/pub/bash/
 			ALL
-			Host maintainers (host dependant parts)
+			Host maintainers (host dependent parts)
 			(but get your changes into the master version)
 
 tcl/ tk/ itcl/		ALL

gdb/Makefile.in

@@ -265,7 +265,7 @@ INCSUPPORT = \
 	-I..
 
 #
-# CLI sub directory definitons
+# CLI sub directory definitions
 #
 SUBDIR_CLI_SRCS = \
 	cli/cli-cmds.c \
@@ -282,7 +282,7 @@ SUBDIR_CLI_SRCS = \
 SUBDIR_CLI_OBS = $(patsubst %.c,%.o,$(SUBDIR_CLI_SRCS))
 
 #
-# MI sub directory definitons
+# MI sub directory definitions
 #
 SUBDIR_MI_SRCS = \
 	mi/mi-cmd-break.c \
@@ -350,7 +350,7 @@ SUBDIR_GCC_COMPILE_SRCS = \
 SUBDIR_GCC_COMPILE_OBS = $(patsubst %.c,%.o,$(filter %.c,$(SUBDIR_GCC_COMPILE_SRCS)))
 
 #
-# Guile sub directory definitons for guile support.
+# Guile sub directory definitions for guile support.
 #
 SUBDIR_GUILE_SRCS = \
 	guile/guile.c \
@@ -387,7 +387,7 @@ SUBDIR_GUILE_LDFLAGS =
 SUBDIR_GUILE_CFLAGS =
 
 #
-# python sub directory definitons
+# python sub directory definitions
 #
 SUBDIR_PYTHON_SRCS = \
 	python/py-arch.c \

gdb/NEWS

@@ -7570,7 +7570,7 @@ for DW_OP_piece is still missing).
 
 A number of long standing bugs that caused GDB to die while starting a
 Java application have been fixed.  GDB's Java support is now
-considered "useable".
+considered "usable".
 
 * GNU/Linux support for fork, vfork, and exec.
 

gdb/arm-tdep.c

@@ -1669,7 +1669,7 @@ arm_analyze_load_stack_chk_guard(CORE_ADDR pc, struct gdbarch *gdbarch,
 
 	ldr	Rn, .Label
 	....
-	.Lable:
+	.Label:
 	.word	__stack_chk_guard
 
    Since ldr/str is a very popular instruction, we can't use them as

gdb/configure

@@ -31616,7 +31616,7 @@ if test "$gdb_cv_var_elf" = yes; then
 
 $as_echo "#define HAVE_ELF 1" >>confdefs.h
 
-  # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
+  # -ldl is provided by bfd/Makefile.am (LIBDL) <PLUGINS>.
   if test "$plugins" = "yes"; then
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
 $as_echo_n "checking for library containing dlopen... " >&6; }

gdb/configure.ac

@@ -1922,7 +1922,7 @@ if test "$gdb_cv_var_elf" = yes; then
 		gcore-elf.o elf-none-tdep.o"
   AC_DEFINE(HAVE_ELF, 1,
 	    [Define if ELF support should be included.])
-  # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
+  # -ldl is provided by bfd/Makefile.am (LIBDL) <PLUGINS>.
   if test "$plugins" = "yes"; then
     AC_SEARCH_LIBS(dlopen, dl)
   fi

gdb/contrib/ari/create-web-ari-in-src.sh

@@ -50,7 +50,7 @@ if [ -z "${tempdir}" ] ; then
   fi
 fi
 
-# Default location of generate index.hmtl web page.
+# Default location of generated index.html web page.
 if [ -z "${webdir}" ] ; then
 # Use 'branch' subdir name if Tag contains branch
   if [ -f "${srcdir}/gdb/CVS/Tag" ] ; then

gdb/contrib/ari/gdb_ari.sh

@@ -60,7 +60,7 @@ Options:
   -Werror        Treat all problems as errors.
   -Wall          Report all problems.
   -Wari          Report problems that should be fixed in new code.
-  -WCATEGORY     Report problems in the specifed category.  The category
+  -WCATEGORY     Report problems in the specified category.  The category
                  can be prefixed with "no-".  Valid categories
                  are: ${all}
 EOF
@@ -159,7 +159,7 @@ BEGIN {
     PWD = "'`pwd`'"
 }
 
-# Print the error message for BUG.  Append SUPLEMENT if non-empty.
+# Print the error message for BUG.  Append SUPPLEMENT if non-empty.
 function print_bug(file,line,prefix,category,bug,doc,supplement, suffix,idx) {
     if (print_idx) {
 	idx = bug ": "

gdb/contrib/ari/update-web-ari.sh

@@ -176,7 +176,7 @@ fi
 # THIS HAS SUFFERED BIT ROT
 if ${check_indent_p} && test -d "${srcdir}"
 then
-    printf "Analizing file indentation:" 1>&2
+    printf "Analyzing file indentation:" 1>&2
     ( cd "${srcdir}" && /bin/sh ${aridir}/gdb_find.sh ${project} | while read f
     do
 	if /bin/sh ${aridir}/gdb_indent.sh < ${f} 2>/dev/null | cmp -s - ${f}
@@ -550,7 +550,7 @@ function print_heading (nb_file, where, bug_i) {
     for (bug_i = 1; bug_i <= nr_bug; bug_i++) {
 	bug = i2bug[bug_i];
 	printf "<th>"
-	# The title names are offset by one.  Otherwize, when the browser
+	# The title names are offset by one.  Otherwise, when the browser
 	# jumps to the name it leaves out half the relevant column.
 	#printf "<a name=\",%s\">&nbsp;</a>", bug
 	printf "<a name=\",%s\">&nbsp;</a>", i2bug[bug_i-1]
@@ -851,7 +851,7 @@ EOF
     print_toc 0 -1 deprecate Deprecate <<EOF
 Mechanisms that are a candidate for being made obsolete.  Once core
 GDB no longer depends on these mechanisms and/or there is a
-replacement available, these mechanims can be deprecated (adding the
+replacement available, these mechanisms can be deprecated (adding the
 deprecated prefix) obsoleted (put into category obsolete) or deleted.
 See obsolete and deprecated.
 EOF

gdb/contrib/codespell-ignore-words.txt

@@ -1,2 +1,3 @@
 configury
 SME
+Synopsys

gdb/gcore-1.in

@@ -34,11 +34,11 @@ data_directory_opt=()
 
 function print_usage() {
     prefix="Usage: $0"
-    paddin=$(printf '%*s' ${#prefix})
+    padding=$(printf '%*s' ${#prefix})
 
     echo "$prefix [-h|--help] [-v|--version]"
-    echo "$paddin [-a] [-o prefix] [-d data-directory]"
-    echo "$paddin pid1 [pid2...pidN]"
+    echo "$padding [-a] [-o prefix] [-d data-directory]"
+    echo "$padding pid1 [pid2...pidN]"
 }
 
 function print_try_help() {

gdb/gdb-gdb.py.in

@@ -122,7 +122,7 @@ class StructTypePrettyPrinter:
 
 
 class StructMainTypePrettyPrinter:
-    """Pretty-print an objet of type main_type"""
+    """Pretty-print an object of type main_type"""
 
     def __init__(self, val):
         self.val = val

gdb/gdb-stabs.h

@@ -20,9 +20,9 @@
 #ifndef GDB_GDB_STABS_H
 #define GDB_GDB_STABS_H
 
-/* During initial symbol readin, we need to have a structure to keep
+/* During initial symbol reading, we need to have a structure to keep
    track of which psymtabs have which bincls in them.  This structure
-   is used during readin to setup the list of dependencies within each
+   is used during reading to setup the list of dependencies within each
    partial symbol table.  */
 struct legacy_psymtab;
 

gdb/gdb_buildall.sh

@@ -261,7 +261,7 @@ echo "done."
 # Clean up build directory if necessary.
 if ${clean}
 then
-  echo "cleanning up $dir"
+  echo "cleaning up $dir"
   rm -rf ${dir}
 fi