[gdb] Fix more typos in comments (2)

Fix typos in comments.  NFC.

Tested on x86_64-linux.

gdb/ChangeLog:

2019-10-26  Tom de Vries  <tdevries@suse.de>

	* aarch64-linux-tdep.c: Fix typos in comments.
	* aarch64-tdep.c: Same.
	* ada-lang.c: Same.
	* amd64-nat.c: Same.
	* arc-tdep.c: Same.
	* arch/aarch64-insn.c: Same.
	* block.c: Same.
	* breakpoint.h: Same.
	* btrace.h: Same.
	* c-varobj.c: Same.
	* cli/cli-decode.c: Same.
	* cli/cli-script.c: Same.
	* cli/cli-utils.h: Same.
	* coff-pe-read.c: Same.
	* coffread.c: Same.
	* compile/compile-cplus-symbols.c: Same.
	* compile/compile-object-run.c: Same.
	* completer.c: Same.
	* corelow.c: Same.
	* cp-support.c: Same.
	* demangle.c: Same.
	* dwarf-index-write.c: Same.
	* dwarf2-frame.c: Same.
	* dwarf2-frame.h: Same.
	* eval.c: Same.
	* frame-base.h: Same.
	* frame.h: Same.
	* gdbcmd.h: Same.
	* gdbtypes.h: Same.
	* gnu-nat.c: Same.
	* guile/scm-objfile.c: Same.
	* i386-tdep.c: Same.
	* i386-tdep.h: Same.
	* infcall.c: Same.
	* infcall.h: Same.
	* linux-nat.c: Same.
	* m68k-tdep.c: Same.
	* macroexp.c: Same.
	* memattr.c: Same.
	* mi/mi-cmd-disas.c: Same.
	* mi/mi-getopt.h: Same.
	* mi/mi-main.c: Same.
	* minsyms.c: Same.
	* nat/aarch64-sve-linux-sigcontext.h: Same.
	* objfiles.h: Same.
	* ppc-linux-nat.c: Same.
	* ppc-linux-tdep.c: Same.
	* ppc-tdep.h: Same.
	* progspace.h: Same.
	* prologue-value.h: Same.
	* python/py-evtregistry.c: Same.
	* python/py-instruction.h: Same.
	* record-btrace.c: Same.
	* record-full.c: Same.
	* remote.c: Same.
	* rs6000-tdep.c: Same.
	* ser-tcp.c: Same.
	* sol-thread.c: Same.
	* sparc-sol2-tdep.c: Same.
	* sparc64-tdep.c: Same.
	* stabsread.c: Same.
	* symfile.c: Same.
	* symtab.h: Same.
	* target.c: Same.
	* tracepoint.c: Same.
	* tui/tui-data.h: Same.
	* tui/tui-io.c: Same.
	* tui/tui-win.c: Same.
	* tui/tui.c: Same.
	* unittests/rsp-low-selftests.c: Same.
	* user-regs.h: Same.
	* utils.c: Same.
	* utils.h: Same.
	* valarith.c: Same.
	* valops.c: Same.
	* valprint.c: Same.
	* valprint.h: Same.
	* value.c: Same.
	* value.h: Same.
	* varobj.c: Same.
	* x86-nat.h: Same.
	* xtensa-tdep.c: Same.

gdb/gdbserver/ChangeLog:

2019-10-26  Tom de Vries  <tdevries@suse.de>

	* linux-aarch64-low.c: Fix typos in comments.
	* linux-arm-low.c: Same.
	* linux-low.c: Same.
	* linux-ppc-low.c: Same.
	* proc-service.c: Same.
	* regcache.h: Same.
	* server.c: Same.
	* tracepoint.c: Same.
	* win32-low.c: Same.

gdb/stubs/ChangeLog:

2019-10-26  Tom de Vries  <tdevries@suse.de>

	* ia64vms-stub.c: Fix typos in comments.
	* m32r-stub.c: Same.
	* m68k-stub.c: Same.
	* sh-stub.c: Same.

gdb/testsuite/ChangeLog:

2019-10-26  Tom de Vries  <tdevries@suse.de>

	* gdb.base/bigcore.c: Fix typos in comments.
	* gdb.base/ctf-ptype.c: Same.
	* gdb.base/long_long.c: Same.
	* gdb.dwarf2/dw2-op-out-param.S: Same.
	* gdb.python/py-evthreads.c: Same.
	* gdb.reverse/i387-stack-reverse.c: Same.
	* gdb.trace/tfile.c: Same.
	* lib/compiler.c: Same.
	* lib/compiler.cc: Same.

Change-Id: I8573d84a577894270179ae30f46c48d806fc1beb

5 files changed, 13 insertions, 6 deletions

diff --git a/gdb/stubs/ChangeLog b/gdb/stubs/ChangeLog
index 3626f75..835aed9 100644
--- a/gdb/stubs/ChangeLog
+++ b/gdb/stubs/ChangeLog
@@ -1,3 +1,10 @@
+2019-10-26  Tom de Vries  <tdevries@suse.de>
+
+	* ia64vms-stub.c: Fix typos in comments.
+	* m32r-stub.c: Same.
+	* m68k-stub.c: Same.
+	* sh-stub.c: Same.
+
 2019-01-21  Tom Tromey  <tom@tromey.com>
 
 	* ia64vms-stub.c: Fix includes.
diff --git a/gdb/stubs/ia64vms-stub.c b/gdb/stubs/ia64vms-stub.c
index 6e8ec4d..ccf4203 100644
--- a/gdb/stubs/ia64vms-stub.c
+++ b/gdb/stubs/ia64vms-stub.c
@@ -1924,7 +1924,7 @@ sock_write (const unsigned char *buf, int len)
     }
 }
 
-/* Compute the cheksum and send the packet.  */
+/* Compute the checksum and send the packet.  */
 
 static void
 send_pkt (void)
@@ -2251,7 +2251,7 @@ excp_handler (struct chf$signal_array *sig,
   /* Self protection.  FIXME: Should be per thread ?  */
   static int in_handler = 0;
 
-  /* Completly ignore some conditions (signaled indirectly by this stub).  */
+  /* Completely ignore some conditions (signaled indirectly by this stub).  */
   switch (code)
     {
     case LIB$_KEYNOTFOU & STS$M_COND_ID:
diff --git a/gdb/stubs/m32r-stub.c b/gdb/stubs/m32r-stub.c
index 4d54f72..40d0ca0 100644
--- a/gdb/stubs/m32r-stub.c
+++ b/gdb/stubs/m32r-stub.c
@@ -542,7 +542,7 @@ handle_exception (int exceptionVector)
 
 /* qCRC support */
 
-/* Table used by the crc32 function to calcuate the checksum. */
+/* Table used by the crc32 function to calculate the checksum.  */
 static unsigned long crc32_table[256] = { 0, 0 };
 
 static unsigned long
diff --git a/gdb/stubs/m68k-stub.c b/gdb/stubs/m68k-stub.c
index 4ef4069..7f78a96 100644
--- a/gdb/stubs/m68k-stub.c
+++ b/gdb/stubs/m68k-stub.c
@@ -45,7 +45,7 @@
  *  program counter and status register onto the supervisor stack and then
  *  transfers execution to a location specified in it's vector table.
  *  The handlers for the exception vectors are hardwired to jmp to an address
- *  given by the relation:  (exception - 256) * 6.  These are decending 
+ *  given by the relation:  (exception - 256) * 6.  These are descending
  *  addresses starting from -6, -12, -18, ...  By allowing 6 bytes for
  *  each entry, a jsr, jmp, bsr, ... can be used to enter the exception 
  *  handler.  Using a jsr to handle an exception has an added benefit of
diff --git a/gdb/stubs/sh-stub.c b/gdb/stubs/sh-stub.c
index 76c98a5..c0d14f1 100644
--- a/gdb/stubs/sh-stub.c
+++ b/gdb/stubs/sh-stub.c
@@ -111,7 +111,7 @@
 					r... = register contents
 	or...		WAA		The process exited, and AA is
 					the exit status.  This is only
-					applicable for certains sorts of
+					applicable for certain sorts of
 					targets.
 	kill request	k
 
@@ -137,7 +137,7 @@
 
 	Responses can be run-length encoded to save space.  A '*' means that
 	the next character is an ASCII encoding giving a repeat count which
-	stands for that many repititions of the character preceding the '*'.
+	stands for that many repetitions of the character preceding the '*'.
 	The encoding is n+29, yielding a printable character where n >=3 
 	(which is where rle starts to win).  Don't use an n > 126.