[gdb] Fix more typos in comments

Fix typos in comments.  NFC.

Tested on x86_64-linux.

gdb/ChangeLog:

2019-10-18  Tom de Vries  <tdevries@suse.de>

	* aarch64-tdep.c: Fix typos in comments.
	* ada-lang.c: Same.
	* ada-tasks.c: Same.
	* alpha-tdep.c: Same.
	* alpha-tdep.h: Same.
	* amd64-nat.c: Same.
	* amd64-windows-tdep.c: Same.
	* arc-tdep.c: Same.
	* arc-tdep.h: Same.
	* arch-utils.c: Same.
	* arm-nbsd-tdep.c: Same.
	* arm-tdep.c: Same.
	* ax-gdb.c: Same.
	* blockframe.c: Same.
	* btrace.c: Same.
	* c-varobj.c: Same.
	* coff-pe-read.c: Same.
	* coffread.c: Same.
	* cris-tdep.c: Same.
	* darwin-nat.c: Same.
	* dbxread.c: Same.
	* dcache.c: Same.
	* disasm.c: Same.
	* dtrace-probe.c: Same.
	* dwarf-index-write.c: Same.
	* dwarf2-frame-tailcall.c: Same.
	* dwarf2-frame.c: Same.
	* dwarf2read.c: Same.
	* eval.c: Same.
	* exceptions.c: Same.
	* fbsd-tdep.c: Same.
	* findvar.c: Same.
	* frame.c: Same.
	* frv-tdep.c: Same.
	* gnu-v3-abi.c: Same.
	* go32-nat.c: Same.
	* h8300-tdep.c: Same.
	* hppa-tdep.c: Same.
	* i386-linux-tdep.c: Same.
	* i386-tdep.c: Same.
	* ia64-libunwind-tdep.c: Same.
	* ia64-tdep.c: Same.
	* infcmd.c: Same.
	* infrun.c: Same.
	* linespec.c: Same.
	* linux-nat.c: Same.
	* linux-thread-db.c: Same.
	* machoread.c: Same.
	* mdebugread.c: Same.
	* mep-tdep.c: Same.
	* mn10300-tdep.c: Same.
	* namespace.c: Same.
	* objfiles.c: Same.
	* opencl-lang.c: Same.
	* or1k-tdep.c: Same.
	* osabi.c: Same.
	* ppc-linux-nat.c: Same.
	* ppc-linux-tdep.c: Same.
	* ppc-sysv-tdep.c: Same.
	* printcmd.c: Same.
	* procfs.c: Same.
	* record-btrace.c: Same.
	* record-full.c: Same.
	* remote-fileio.c: Same.
	* remote.c: Same.
	* rs6000-tdep.c: Same.
	* s12z-tdep.c: Same.
	* score-tdep.c: Same.
	* ser-base.c: Same.
	* ser-go32.c: Same.
	* skip.c: Same.
	* sol-thread.c: Same.
	* solib-svr4.c: Same.
	* solib.c: Same.
	* source.c: Same.
	* sparc-nat.c: Same.
	* sparc-sol2-tdep.c: Same.
	* sparc-tdep.c: Same.
	* sparc64-tdep.c: Same.
	* stabsread.c: Same.
	* stack.c: Same.
	* symfile.c: Same.
	* symtab.c: Same.
	* target-descriptions.c: Same.
	* target-float.c: Same.
	* thread.c: Same.
	* utils.c: Same.
	* valops.c: Same.
	* valprint.c: Same.
	* value.c: Same.
	* varobj.c: Same.
	* windows-nat.c: Same.
	* xcoffread.c: Same.
	* xstormy16-tdep.c: Same.
	* xtensa-tdep.c: Same.

Change-Id: I5175f1b107bfa4e1cdd4a3361ccb4739e53c75c4

1 files changed, 7 insertions, 7 deletions

diff --git a/gdb/xtensa-tdep.c b/gdb/xtensa-tdep.c
index efa0bcb..4af2ccd 100644
--- a/gdb/xtensa-tdep.c
+++ b/gdb/xtensa-tdep.c
@@ -931,7 +931,7 @@ typedef struct xtensa_windowed_frame_cache
 /* Each element of xtensa_call0_frame_cache.c0_rt[] describes for each
    A-register where the current content of the reg came from (in terms
    of an original reg and a constant).  Negative values of c0_rt[n].fp_reg
-   mean that the orignal content of the register was saved to the stack.
+   mean that the original content of the register was saved to the stack.
    c0_rt[n].fr.ofs is NOT the offset from the frame base because we don't 
    know where SP will end up until the entire prologue has been analyzed.  */
 
@@ -957,7 +957,7 @@ typedef struct xtensa_call0_frame_cache
   int c0_hasfp;			   /* Current frame uses frame pointer.  */
   int fp_regnum;		   /* A-register used as FP.  */
   int c0_fp;			   /* Actual value of frame pointer.  */
-  int c0_fpalign;		   /* Dinamic adjustment for the stack
+  int c0_fpalign;		   /* Dynamic adjustment for the stack
 				      pointer. It's an AND mask. Zero,
 				      if alignment was not adjusted.  */
   int c0_old_sp;		   /* In case of dynamic adjustment, it is
@@ -1349,7 +1349,7 @@ xtensa_frame_cache (struct frame_info *this_frame, void **this_cache)
 	  if ((cache->wd.ws & (1 << cache->wd.wb)) == 0)
 	    {
 	      /* Register window overflow already happened.
-		 We can read caller's SP from the proper spill loction.  */
+		 We can read caller's SP from the proper spill location.  */
 	      sp = get_frame_register_unsigned
 		(this_frame, gdbarch_tdep (gdbarch)->a0_base + 1);
 	      cache->prev_sp = read_memory_integer (sp - 12, 4, byte_order);
@@ -1387,7 +1387,7 @@ xtensa_frame_cache (struct frame_info *this_frame, void **this_cache)
 static int xtensa_session_once_reported = 1;
 
 /* Report a problem with prologue analysis while doing backtracing.
-   But, do it only once to avoid annoyng repeated messages.  */
+   But, do it only once to avoid annoying repeated messages.  */
 
 static void
 warning_once (void)
@@ -1893,7 +1893,7 @@ xtensa_push_dummy_call (struct gdbarch *gdbarch,
 
   /* Set the return address of dummy frame to the dummy address.
      The return address for the current function (in A0) is
-     saved in the dummy frame, so we can savely overwrite A0 here.  */
+     saved in the dummy frame, so we can safely overwrite A0 here.  */
 
   if (gdbarch_tdep (gdbarch)->call_abi != CallAbiCall0Only)
     {
@@ -2172,7 +2172,7 @@ call0_classify_opcode (xtensa_isa isa, xtensa_opcode opc)
    be within a bundle.  Updates the destination register tracking info
    accordingly.  The pc is needed only for pc-relative load instructions
    (eg. l32r).  The SP register number is needed to identify stores to
-   the stack frame.  Returns 0, if analysis was succesfull, non-zero
+   the stack frame.  Returns 0, if analysis was successful, non-zero
    otherwise.  */
 
 static int
@@ -2388,7 +2388,7 @@ call0_analyze_prologue (struct gdbarch *gdbarch,
     body_pc = prologue_sal.end;
 
   /* If we are going to analyze the prologue in general without knowing about
-     the current PC, make the best assumtion for the end of the prologue.  */
+     the current PC, make the best assumption for the end of the prologue.  */
   if (pc == 0)
     {
       find_pc_partial_function (start, 0, NULL, &end_pc);