gdb, gdbserver, gdbsupport: fix leading space vs tabs issues

Many spots incorrectly use only spaces for indentation (for example,
there are a lot of spots in ada-lang.c).  I've always found it awkward
when I needed to edit one of these spots: do I keep the original wrong
indentation, or do I fix it?  What if the lines around it are also
wrong, do I fix them too?  I probably don't want to fix them in the same
patch, to avoid adding noise to my patch.

So I propose to fix as much as possible once and for all (hopefully).

One typical counter argument for this is that it makes code archeology
more difficult, because git-blame will show this commit as the last
change for these lines.  My counter counter argument is: when
git-blaming, you often need to do "blame the file at the parent commit"
anyway, to go past some other refactor that touched the line you are
interested in, but is not the change you are looking for.  So you
already need a somewhat efficient way to do this.

Using some interactive tool, rather than plain git-blame, makes this
trivial.  For example, I use "tig blame <file>", where going back past
the commit that changed the currently selected line is one keystroke.
It looks like Magit in Emacs does it too (though I've never used it).
Web viewers of Github and Gitlab do it too.  My point is that it won't
really make archeology more difficult.

The other typical counter argument is that it will cause conflicts with
existing patches.  That's true... but it's a one time cost, and those
are not conflicts that are difficult to resolve.  I have also tried "git
rebase --ignore-whitespace", it seems to work well.  Although that will
re-introduce the faulty indentation, so one needs to take care of fixing
the indentation in the patch after that (which is easy).

gdb/ChangeLog:

	* aarch64-linux-tdep.c: Fix indentation.
	* aarch64-ravenscar-thread.c: Fix indentation.
	* aarch64-tdep.c: Fix indentation.
	* aarch64-tdep.h: Fix indentation.
	* ada-lang.c: Fix indentation.
	* ada-lang.h: Fix indentation.
	* ada-tasks.c: Fix indentation.
	* ada-typeprint.c: Fix indentation.
	* ada-valprint.c: Fix indentation.
	* ada-varobj.c: Fix indentation.
	* addrmap.c: Fix indentation.
	* addrmap.h: Fix indentation.
	* agent.c: Fix indentation.
	* aix-thread.c: Fix indentation.
	* alpha-bsd-nat.c: Fix indentation.
	* alpha-linux-tdep.c: Fix indentation.
	* alpha-mdebug-tdep.c: Fix indentation.
	* alpha-nbsd-tdep.c: Fix indentation.
	* alpha-obsd-tdep.c: Fix indentation.
	* alpha-tdep.c: Fix indentation.
	* amd64-bsd-nat.c: Fix indentation.
	* amd64-darwin-tdep.c: Fix indentation.
	* amd64-linux-nat.c: Fix indentation.
	* amd64-linux-tdep.c: Fix indentation.
	* amd64-nat.c: Fix indentation.
	* amd64-obsd-tdep.c: Fix indentation.
	* amd64-tdep.c: Fix indentation.
	* amd64-windows-tdep.c: Fix indentation.
	* annotate.c: Fix indentation.
	* arc-tdep.c: Fix indentation.
	* arch-utils.c: Fix indentation.
	* arch/arm-get-next-pcs.c: Fix indentation.
	* arch/arm.c: Fix indentation.
	* arm-linux-nat.c: Fix indentation.
	* arm-linux-tdep.c: Fix indentation.
	* arm-nbsd-tdep.c: Fix indentation.
	* arm-pikeos-tdep.c: Fix indentation.
	* arm-tdep.c: Fix indentation.
	* arm-tdep.h: Fix indentation.
	* arm-wince-tdep.c: Fix indentation.
	* auto-load.c: Fix indentation.
	* auxv.c: Fix indentation.
	* avr-tdep.c: Fix indentation.
	* ax-gdb.c: Fix indentation.
	* ax-general.c: Fix indentation.
	* bfin-linux-tdep.c: Fix indentation.
	* block.c: Fix indentation.
	* block.h: Fix indentation.
	* blockframe.c: Fix indentation.
	* bpf-tdep.c: Fix indentation.
	* break-catch-sig.c: Fix indentation.
	* break-catch-syscall.c: Fix indentation.
	* break-catch-throw.c: Fix indentation.
	* breakpoint.c: Fix indentation.
	* breakpoint.h: Fix indentation.
	* bsd-uthread.c: Fix indentation.
	* btrace.c: Fix indentation.
	* build-id.c: Fix indentation.
	* buildsym-legacy.h: Fix indentation.
	* buildsym.c: Fix indentation.
	* c-typeprint.c: Fix indentation.
	* c-valprint.c: Fix indentation.
	* c-varobj.c: Fix indentation.
	* charset.c: Fix indentation.
	* cli/cli-cmds.c: Fix indentation.
	* cli/cli-decode.c: Fix indentation.
	* cli/cli-decode.h: Fix indentation.
	* cli/cli-script.c: Fix indentation.
	* cli/cli-setshow.c: Fix indentation.
	* coff-pe-read.c: Fix indentation.
	* coffread.c: Fix indentation.
	* compile/compile-cplus-types.c: Fix indentation.
	* compile/compile-object-load.c: Fix indentation.
	* compile/compile-object-run.c: Fix indentation.
	* completer.c: Fix indentation.
	* corefile.c: Fix indentation.
	* corelow.c: Fix indentation.
	* cp-abi.h: Fix indentation.
	* cp-namespace.c: Fix indentation.
	* cp-support.c: Fix indentation.
	* cp-valprint.c: Fix indentation.
	* cris-linux-tdep.c: Fix indentation.
	* cris-tdep.c: Fix indentation.
	* darwin-nat-info.c: Fix indentation.
	* darwin-nat.c: Fix indentation.
	* darwin-nat.h: Fix indentation.
	* dbxread.c: Fix indentation.
	* dcache.c: Fix indentation.
	* disasm.c: Fix indentation.
	* dtrace-probe.c: Fix indentation.
	* dwarf2/abbrev.c: Fix indentation.
	* dwarf2/attribute.c: Fix indentation.
	* dwarf2/expr.c: Fix indentation.
	* dwarf2/frame.c: Fix indentation.
	* dwarf2/index-cache.c: Fix indentation.
	* dwarf2/index-write.c: Fix indentation.
	* dwarf2/line-header.c: Fix indentation.
	* dwarf2/loc.c: Fix indentation.
	* dwarf2/macro.c: Fix indentation.
	* dwarf2/read.c: Fix indentation.
	* dwarf2/read.h: Fix indentation.
	* elfread.c: Fix indentation.
	* eval.c: Fix indentation.
	* event-top.c: Fix indentation.
	* exec.c: Fix indentation.
	* exec.h: Fix indentation.
	* expprint.c: Fix indentation.
	* f-lang.c: Fix indentation.
	* f-typeprint.c: Fix indentation.
	* f-valprint.c: Fix indentation.
	* fbsd-nat.c: Fix indentation.
	* fbsd-tdep.c: Fix indentation.
	* findvar.c: Fix indentation.
	* fork-child.c: Fix indentation.
	* frame-unwind.c: Fix indentation.
	* frame-unwind.h: Fix indentation.
	* frame.c: Fix indentation.
	* frv-linux-tdep.c: Fix indentation.
	* frv-tdep.c: Fix indentation.
	* frv-tdep.h: Fix indentation.
	* ft32-tdep.c: Fix indentation.
	* gcore.c: Fix indentation.
	* gdb_bfd.c: Fix indentation.
	* gdbarch.sh: Fix indentation.
	* gdbarch.c: Re-generate
	* gdbarch.h: Re-generate.
	* gdbcore.h: Fix indentation.
	* gdbthread.h: Fix indentation.
	* gdbtypes.c: Fix indentation.
	* gdbtypes.h: Fix indentation.
	* glibc-tdep.c: Fix indentation.
	* gnu-nat.c: Fix indentation.
	* gnu-nat.h: Fix indentation.
	* gnu-v2-abi.c: Fix indentation.
	* gnu-v3-abi.c: Fix indentation.
	* go32-nat.c: Fix indentation.
	* guile/guile-internal.h: Fix indentation.
	* guile/scm-cmd.c: Fix indentation.
	* guile/scm-frame.c: Fix indentation.
	* guile/scm-iterator.c: Fix indentation.
	* guile/scm-math.c: Fix indentation.
	* guile/scm-ports.c: Fix indentation.
	* guile/scm-pretty-print.c: Fix indentation.
	* guile/scm-value.c: Fix indentation.
	* h8300-tdep.c: Fix indentation.
	* hppa-linux-nat.c: Fix indentation.
	* hppa-linux-tdep.c: Fix indentation.
	* hppa-nbsd-nat.c: Fix indentation.
	* hppa-nbsd-tdep.c: Fix indentation.
	* hppa-obsd-nat.c: Fix indentation.
	* hppa-tdep.c: Fix indentation.
	* hppa-tdep.h: Fix indentation.
	* i386-bsd-nat.c: Fix indentation.
	* i386-darwin-nat.c: Fix indentation.
	* i386-darwin-tdep.c: Fix indentation.
	* i386-dicos-tdep.c: Fix indentation.
	* i386-gnu-nat.c: Fix indentation.
	* i386-linux-nat.c: Fix indentation.
	* i386-linux-tdep.c: Fix indentation.
	* i386-nto-tdep.c: Fix indentation.
	* i386-obsd-tdep.c: Fix indentation.
	* i386-sol2-nat.c: Fix indentation.
	* i386-tdep.c: Fix indentation.
	* i386-tdep.h: Fix indentation.
	* i386-windows-tdep.c: Fix indentation.
	* i387-tdep.c: Fix indentation.
	* i387-tdep.h: Fix indentation.
	* ia64-libunwind-tdep.c: Fix indentation.
	* ia64-libunwind-tdep.h: Fix indentation.
	* ia64-linux-nat.c: Fix indentation.
	* ia64-linux-tdep.c: Fix indentation.
	* ia64-tdep.c: Fix indentation.
	* ia64-tdep.h: Fix indentation.
	* ia64-vms-tdep.c: Fix indentation.
	* infcall.c: Fix indentation.
	* infcmd.c: Fix indentation.
	* inferior.c: Fix indentation.
	* infrun.c: Fix indentation.
	* iq2000-tdep.c: Fix indentation.
	* language.c: Fix indentation.
	* linespec.c: Fix indentation.
	* linux-fork.c: Fix indentation.
	* linux-nat.c: Fix indentation.
	* linux-tdep.c: Fix indentation.
	* linux-thread-db.c: Fix indentation.
	* lm32-tdep.c: Fix indentation.
	* m2-lang.c: Fix indentation.
	* m2-typeprint.c: Fix indentation.
	* m2-valprint.c: Fix indentation.
	* m32c-tdep.c: Fix indentation.
	* m32r-linux-tdep.c: Fix indentation.
	* m32r-tdep.c: Fix indentation.
	* m68hc11-tdep.c: Fix indentation.
	* m68k-bsd-nat.c: Fix indentation.
	* m68k-linux-nat.c: Fix indentation.
	* m68k-linux-tdep.c: Fix indentation.
	* m68k-tdep.c: Fix indentation.
	* machoread.c: Fix indentation.
	* macrocmd.c: Fix indentation.
	* macroexp.c: Fix indentation.
	* macroscope.c: Fix indentation.
	* macrotab.c: Fix indentation.
	* macrotab.h: Fix indentation.
	* main.c: Fix indentation.
	* mdebugread.c: Fix indentation.
	* mep-tdep.c: Fix indentation.
	* mi/mi-cmd-catch.c: Fix indentation.
	* mi/mi-cmd-disas.c: Fix indentation.
	* mi/mi-cmd-env.c: Fix indentation.
	* mi/mi-cmd-stack.c: Fix indentation.
	* mi/mi-cmd-var.c: Fix indentation.
	* mi/mi-cmds.c: Fix indentation.
	* mi/mi-main.c: Fix indentation.
	* mi/mi-parse.c: Fix indentation.
	* microblaze-tdep.c: Fix indentation.
	* minidebug.c: Fix indentation.
	* minsyms.c: Fix indentation.
	* mips-linux-nat.c: Fix indentation.
	* mips-linux-tdep.c: Fix indentation.
	* mips-nbsd-tdep.c: Fix indentation.
	* mips-tdep.c: Fix indentation.
	* mn10300-linux-tdep.c: Fix indentation.
	* mn10300-tdep.c: Fix indentation.
	* moxie-tdep.c: Fix indentation.
	* msp430-tdep.c: Fix indentation.
	* namespace.h: Fix indentation.
	* nat/fork-inferior.c: Fix indentation.
	* nat/gdb_ptrace.h: Fix indentation.
	* nat/linux-namespaces.c: Fix indentation.
	* nat/linux-osdata.c: Fix indentation.
	* nat/netbsd-nat.c: Fix indentation.
	* nat/x86-dregs.c: Fix indentation.
	* nbsd-nat.c: Fix indentation.
	* nbsd-tdep.c: Fix indentation.
	* nios2-linux-tdep.c: Fix indentation.
	* nios2-tdep.c: Fix indentation.
	* nto-procfs.c: Fix indentation.
	* nto-tdep.c: Fix indentation.
	* objfiles.c: Fix indentation.
	* objfiles.h: Fix indentation.
	* opencl-lang.c: Fix indentation.
	* or1k-tdep.c: Fix indentation.
	* osabi.c: Fix indentation.
	* osabi.h: Fix indentation.
	* osdata.c: Fix indentation.
	* p-lang.c: Fix indentation.
	* p-typeprint.c: Fix indentation.
	* p-valprint.c: Fix indentation.
	* parse.c: Fix indentation.
	* ppc-linux-nat.c: Fix indentation.
	* ppc-linux-tdep.c: Fix indentation.
	* ppc-nbsd-nat.c: Fix indentation.
	* ppc-nbsd-tdep.c: Fix indentation.
	* ppc-obsd-nat.c: Fix indentation.
	* ppc-ravenscar-thread.c: Fix indentation.
	* ppc-sysv-tdep.c: Fix indentation.
	* ppc64-tdep.c: Fix indentation.
	* printcmd.c: Fix indentation.
	* proc-api.c: Fix indentation.
	* producer.c: Fix indentation.
	* producer.h: Fix indentation.
	* prologue-value.c: Fix indentation.
	* prologue-value.h: Fix indentation.
	* psymtab.c: Fix indentation.
	* python/py-arch.c: Fix indentation.
	* python/py-bpevent.c: Fix indentation.
	* python/py-event.c: Fix indentation.
	* python/py-event.h: Fix indentation.
	* python/py-finishbreakpoint.c: Fix indentation.
	* python/py-frame.c: Fix indentation.
	* python/py-framefilter.c: Fix indentation.
	* python/py-inferior.c: Fix indentation.
	* python/py-infthread.c: Fix indentation.
	* python/py-objfile.c: Fix indentation.
	* python/py-prettyprint.c: Fix indentation.
	* python/py-registers.c: Fix indentation.
	* python/py-signalevent.c: Fix indentation.
	* python/py-stopevent.c: Fix indentation.
	* python/py-stopevent.h: Fix indentation.
	* python/py-threadevent.c: Fix indentation.
	* python/py-tui.c: Fix indentation.
	* python/py-unwind.c: Fix indentation.
	* python/py-value.c: Fix indentation.
	* python/py-xmethods.c: Fix indentation.
	* python/python-internal.h: Fix indentation.
	* python/python.c: Fix indentation.
	* ravenscar-thread.c: Fix indentation.
	* record-btrace.c: Fix indentation.
	* record-full.c: Fix indentation.
	* record.c: Fix indentation.
	* reggroups.c: Fix indentation.
	* regset.h: Fix indentation.
	* remote-fileio.c: Fix indentation.
	* remote.c: Fix indentation.
	* reverse.c: Fix indentation.
	* riscv-linux-tdep.c: Fix indentation.
	* riscv-ravenscar-thread.c: Fix indentation.
	* riscv-tdep.c: Fix indentation.
	* rl78-tdep.c: Fix indentation.
	* rs6000-aix-tdep.c: Fix indentation.
	* rs6000-lynx178-tdep.c: Fix indentation.
	* rs6000-nat.c: Fix indentation.
	* rs6000-tdep.c: Fix indentation.
	* rust-lang.c: Fix indentation.
	* rx-tdep.c: Fix indentation.
	* s12z-tdep.c: Fix indentation.
	* s390-linux-tdep.c: Fix indentation.
	* score-tdep.c: Fix indentation.
	* ser-base.c: Fix indentation.
	* ser-mingw.c: Fix indentation.
	* ser-uds.c: Fix indentation.
	* ser-unix.c: Fix indentation.
	* serial.c: Fix indentation.
	* sh-linux-tdep.c: Fix indentation.
	* sh-nbsd-tdep.c: Fix indentation.
	* sh-tdep.c: Fix indentation.
	* skip.c: Fix indentation.
	* sol-thread.c: Fix indentation.
	* solib-aix.c: Fix indentation.
	* solib-darwin.c: Fix indentation.
	* solib-frv.c: Fix indentation.
	* solib-svr4.c: Fix indentation.
	* solib.c: Fix indentation.
	* source.c: Fix indentation.
	* sparc-linux-tdep.c: Fix indentation.
	* sparc-nbsd-tdep.c: Fix indentation.
	* sparc-obsd-tdep.c: Fix indentation.
	* sparc-ravenscar-thread.c: Fix indentation.
	* sparc-tdep.c: Fix indentation.
	* sparc64-linux-tdep.c: Fix indentation.
	* sparc64-nbsd-tdep.c: Fix indentation.
	* sparc64-obsd-tdep.c: Fix indentation.
	* sparc64-tdep.c: Fix indentation.
	* stabsread.c: Fix indentation.
	* stack.c: Fix indentation.
	* stap-probe.c: Fix indentation.
	* stubs/ia64vms-stub.c: Fix indentation.
	* stubs/m32r-stub.c: Fix indentation.
	* stubs/m68k-stub.c: Fix indentation.
	* stubs/sh-stub.c: Fix indentation.
	* stubs/sparc-stub.c: Fix indentation.
	* symfile-mem.c: Fix indentation.
	* symfile.c: Fix indentation.
	* symfile.h: Fix indentation.
	* symmisc.c: Fix indentation.
	* symtab.c: Fix indentation.
	* symtab.h: Fix indentation.
	* target-float.c: Fix indentation.
	* target.c: Fix indentation.
	* target.h: Fix indentation.
	* tic6x-tdep.c: Fix indentation.
	* tilegx-linux-tdep.c: Fix indentation.
	* tilegx-tdep.c: Fix indentation.
	* top.c: Fix indentation.
	* tracefile-tfile.c: Fix indentation.
	* tracepoint.c: Fix indentation.
	* tui/tui-disasm.c: Fix indentation.
	* tui/tui-io.c: Fix indentation.
	* tui/tui-regs.c: Fix indentation.
	* tui/tui-stack.c: Fix indentation.
	* tui/tui-win.c: Fix indentation.
	* tui/tui-winsource.c: Fix indentation.
	* tui/tui.c: Fix indentation.
	* typeprint.c: Fix indentation.
	* ui-out.h: Fix indentation.
	* unittests/copy_bitwise-selftests.c: Fix indentation.
	* unittests/memory-map-selftests.c: Fix indentation.
	* utils.c: Fix indentation.
	* v850-tdep.c: Fix indentation.
	* valarith.c: Fix indentation.
	* valops.c: Fix indentation.
	* valprint.c: Fix indentation.
	* valprint.h: Fix indentation.
	* value.c: Fix indentation.
	* value.h: Fix indentation.
	* varobj.c: Fix indentation.
	* vax-tdep.c: Fix indentation.
	* windows-nat.c: Fix indentation.
	* windows-tdep.c: Fix indentation.
	* xcoffread.c: Fix indentation.
	* xml-syscall.c: Fix indentation.
	* xml-tdesc.c: Fix indentation.
	* xstormy16-tdep.c: Fix indentation.
	* xtensa-config.c: Fix indentation.
	* xtensa-linux-nat.c: Fix indentation.
	* xtensa-linux-tdep.c: Fix indentation.
	* xtensa-tdep.c: Fix indentation.

gdbserver/ChangeLog:

	* ax.cc: Fix indentation.
	* dll.cc: Fix indentation.
	* inferiors.h: Fix indentation.
	* linux-low.cc: Fix indentation.
	* linux-nios2-low.cc: Fix indentation.
	* linux-ppc-ipa.cc: Fix indentation.
	* linux-ppc-low.cc: Fix indentation.
	* linux-x86-low.cc: Fix indentation.
	* linux-xtensa-low.cc: Fix indentation.
	* regcache.cc: Fix indentation.
	* server.cc: Fix indentation.
	* tracepoint.cc: Fix indentation.

gdbsupport/ChangeLog:

	* common-exceptions.h: Fix indentation.
	* event-loop.cc: Fix indentation.
	* fileio.cc: Fix indentation.
	* filestuff.cc: Fix indentation.
	* gdb-dlfcn.cc: Fix indentation.
	* gdb_string_view.h: Fix indentation.
	* job-control.cc: Fix indentation.
	* signals.cc: Fix indentation.

Change-Id: I4bad7ae6be0fbe14168b8ebafb98ffe14964a695

1 files changed, 97 insertions, 97 deletions

diff --git a/gdb/record-full.c b/gdb/record-full.c
index b5447e5..3b5e6fe 100644
--- a/gdb/record-full.c
+++ b/gdb/record-full.c
@@ -183,7 +183,7 @@ static struct record_full_core_buf_entry *record_full_core_buf_list = NULL;
    record_full_list serves two functions:
      1) In record mode, it anchors the end of the list.
      2) In replay mode, it traverses the list and points to
-        the next instruction that must be emulated.
+	the next instruction that must be emulated.
 
    record_full_arch_list_head and record_full_arch_list_tail are used
    to manage a separate list, which is used to build up the change
@@ -824,52 +824,52 @@ record_full_exec_insn (struct regcache *regcache,
       {
 	gdb::byte_vector reg (entry->u.reg.len);
 
-        if (record_debug > 1)
-          fprintf_unfiltered (gdb_stdlog,
-                              "Process record: record_full_reg %s to "
-                              "inferior num = %d.\n",
-                              host_address_to_string (entry),
-                              entry->u.reg.num);
+	if (record_debug > 1)
+	  fprintf_unfiltered (gdb_stdlog,
+			      "Process record: record_full_reg %s to "
+			      "inferior num = %d.\n",
+			      host_address_to_string (entry),
+			      entry->u.reg.num);
 
-        regcache->cooked_read (entry->u.reg.num, reg.data ());
-        regcache->cooked_write (entry->u.reg.num, record_full_get_loc (entry));
-        memcpy (record_full_get_loc (entry), reg.data (), entry->u.reg.len);
+	regcache->cooked_read (entry->u.reg.num, reg.data ());
+	regcache->cooked_write (entry->u.reg.num, record_full_get_loc (entry));
+	memcpy (record_full_get_loc (entry), reg.data (), entry->u.reg.len);
       }
       break;
 
     case record_full_mem: /* mem */
       {
 	/* Nothing to do if the entry is flagged not_accessible.  */
-        if (!entry->u.mem.mem_entry_not_accessible)
-          {
+	if (!entry->u.mem.mem_entry_not_accessible)
+	  {
 	    gdb::byte_vector mem (entry->u.mem.len);
 
-            if (record_debug > 1)
-              fprintf_unfiltered (gdb_stdlog,
-                                  "Process record: record_full_mem %s to "
-                                  "inferior addr = %s len = %d.\n",
-                                  host_address_to_string (entry),
-                                  paddress (gdbarch, entry->u.mem.addr),
-                                  entry->u.mem.len);
+	    if (record_debug > 1)
+	      fprintf_unfiltered (gdb_stdlog,
+				  "Process record: record_full_mem %s to "
+				  "inferior addr = %s len = %d.\n",
+				  host_address_to_string (entry),
+				  paddress (gdbarch, entry->u.mem.addr),
+				  entry->u.mem.len);
 
-            if (record_read_memory (gdbarch,
+	    if (record_read_memory (gdbarch,
 				    entry->u.mem.addr, mem.data (),
 				    entry->u.mem.len))
 	      entry->u.mem.mem_entry_not_accessible = 1;
-            else
-              {
-                if (target_write_memory (entry->u.mem.addr, 
+	    else
+	      {
+		if (target_write_memory (entry->u.mem.addr, 
 					 record_full_get_loc (entry),
 					 entry->u.mem.len))
-                  {
-                    entry->u.mem.mem_entry_not_accessible = 1;
-                    if (record_debug)
-                      warning (_("Process record: error writing memory at "
+		  {
+		    entry->u.mem.mem_entry_not_accessible = 1;
+		    if (record_debug)
+		      warning (_("Process record: error writing memory at "
 				 "addr = %s len = %d."),
-                               paddress (gdbarch, entry->u.mem.addr),
-                               entry->u.mem.len);
-                  }
-                else
+			       paddress (gdbarch, entry->u.mem.addr),
+			       entry->u.mem.len);
+		  }
+		else
 		  {
 		    memcpy (record_full_get_loc (entry), mem.data (),
 			    entry->u.mem.len);
@@ -887,8 +887,8 @@ record_full_exec_insn (struct regcache *regcache,
 			 entry->u.mem.addr, entry->u.mem.len))
 		      record_full_stop_reason = TARGET_STOPPED_BY_WATCHPOINT;
 		  }
-              }
-          }
+	      }
+	  }
       }
       break;
     }
@@ -1071,25 +1071,25 @@ record_full_target::resume (ptid_t ptid, int step, enum gdb_signal signal)
       record_full_message (get_current_regcache (), signal);
 
       if (!step)
-        {
-          /* This is not hard single step.  */
-          if (!gdbarch_software_single_step_p (gdbarch))
-            {
-              /* This is a normal continue.  */
-              step = 1;
-            }
-          else
-            {
-              /* This arch supports soft single step.  */
-              if (thread_has_single_step_breakpoints_set (inferior_thread ()))
-                {
-                  /* This is a soft single step.  */
-                  record_full_resume_step = 1;
-                }
-              else
+	{
+	  /* This is not hard single step.  */
+	  if (!gdbarch_software_single_step_p (gdbarch))
+	    {
+	      /* This is a normal continue.  */
+	      step = 1;
+	    }
+	  else
+	    {
+	      /* This arch supports soft single step.  */
+	      if (thread_has_single_step_breakpoints_set (inferior_thread ()))
+		{
+		  /* This is a soft single step.  */
+		  record_full_resume_step = 1;
+		}
+	      else
 		step = !insert_single_step_breakpoints (gdbarch);
-            }
-        }
+	    }
+	}
 
       /* Make sure the target beneath reports all signals.  */
       target_pass_signals ({});
@@ -1202,7 +1202,7 @@ record_full_wait_1 (struct target_ops *ops,
 		}
 
 	      for (thread_info *tp : all_non_exited_threads ())
-                delete_single_step_breakpoints (tp);
+		delete_single_step_breakpoints (tp);
 
 	      if (record_full_resume_step)
 		return ret;
@@ -1239,20 +1239,20 @@ record_full_wait_1 (struct target_ops *ops,
 		  else
 		    {
 		      /* This is a single-step trap.  Record the
-		         insn and issue another step.
-                         FIXME: this part can be a random SIGTRAP too.
-                         But GDB cannot handle it.  */
-                      int step = 1;
+			 insn and issue another step.
+			 FIXME: this part can be a random SIGTRAP too.
+			 But GDB cannot handle it.  */
+		      int step = 1;
 
 		      if (!record_full_message_wrapper_safe (regcache,
 							     GDB_SIGNAL_0))
   			{
-                           status->kind = TARGET_WAITKIND_STOPPED;
-                           status->value.sig = GDB_SIGNAL_0;
-                           break;
+			   status->kind = TARGET_WAITKIND_STOPPED;
+			   status->value.sig = GDB_SIGNAL_0;
+			   break;
   			}
 
-                      if (gdbarch_software_single_step_p (gdbarch))
+		      if (gdbarch_software_single_step_p (gdbarch))
 			{
 			  process_stratum_target *proc_target
 			    = current_inferior ()->process_target ();
@@ -1602,7 +1602,7 @@ record_full_target::store_registers (struct regcache *regcache, int regno)
 	  if (!n)
 	    {
 	      /* Invalidate the value of regcache that was set in function
-	         "regcache_raw_write".  */
+		 "regcache_raw_write".  */
 	      if (regno < 0)
 		{
 		  int i;
@@ -1646,8 +1646,8 @@ record_full_target::xfer_partial (enum target_object object,
 	{
 	  /* Let user choose if he wants to write memory or not.  */
 	  if (!query (_("Because GDB is in replay mode, writing to memory "
-		        "will make the execution log unusable from this "
-		        "point onward.  Write memory at address %s?"),
+			"will make the execution log unusable from this "
+			"point onward.  Write memory at address %s?"),
 		       paddress (target_gdbarch (), offset)))
 	    error (_("Process record canceled the operation."));
 
@@ -2177,7 +2177,7 @@ record_full_core_target::xfer_partial (enum target_object object,
 			  entry = XNEW (struct record_full_core_buf_entry);
 			  entry->p = &p;
 			  if (!bfd_malloc_and_get_section
-			        (p.the_bfd_section->owner,
+				(p.the_bfd_section->owner,
 				 p.the_bfd_section,
 				 &entry->buf))
 			    {
@@ -2279,7 +2279,7 @@ record_full_core_target::has_execution (inferior *inf)
        1 byte:  record type (record_full_reg, see enum record_full_type).
        4 bytes: register id (network byte order).
        n bytes: register value (n == actual register size).
-                (eg. 4 bytes for x86 general registers).
+		(eg. 4 bytes for x86 general registers).
      record_full_mem:
        1 byte:  record type (record_full_mem, see enum record_full_type).
        4 bytes: memory length (network byte order).
@@ -2492,7 +2492,7 @@ record_full_restore (void)
     {
       record_full_insn_max_num = record_full_insn_num;
       warning (_("Auto increase record/replay buffer limit to %u."),
-               record_full_insn_max_num);
+	       record_full_insn_max_num);
     }
 
   /* Succeeded.  */
@@ -2568,12 +2568,12 @@ record_full_base_target::save_record (const char *recfilename)
     {
       /* Check for beginning and end of log.  */
       if (record_full_list == &record_full_first)
-        break;
+	break;
 
       record_full_exec_insn (regcache, gdbarch, record_full_list);
 
       if (record_full_list->prev)
-        record_full_list = record_full_list->prev;
+	record_full_list = record_full_list->prev;
     }
 
   /* Compute the size needed for the extra bfd section.  */
@@ -2595,12 +2595,12 @@ record_full_base_target::save_record (const char *recfilename)
 
   /* Make the new bfd section.  */
   osec = bfd_make_section_anyway_with_flags (obfd.get (), "precord",
-                                             SEC_HAS_CONTENTS
-                                             | SEC_READONLY);
+					     SEC_HAS_CONTENTS
+					     | SEC_READONLY);
   if (osec == NULL)
     error (_("Failed to create 'precord' section for corefile %s: %s"),
 	   recfilename,
-           bfd_errmsg (bfd_get_error ()));
+	   bfd_errmsg (bfd_get_error ()));
   bfd_set_section_size (osec, save_size);
   bfd_set_section_vma (osec, 0);
   bfd_set_section_alignment (osec, 0);
@@ -2625,17 +2625,17 @@ record_full_base_target::save_record (const char *recfilename)
     {
       /* Save entry.  */
       if (record_full_list != &record_full_first)
-        {
+	{
 	  uint8_t type;
 	  uint32_t regnum, len, signal, count;
-          uint64_t addr;
+	  uint64_t addr;
 
 	  type = record_full_list->type;
-          bfdcore_write (obfd.get (), osec, &type, sizeof (type), &bfd_offset);
+	  bfdcore_write (obfd.get (), osec, &type, sizeof (type), &bfd_offset);
 
-          switch (record_full_list->type)
-            {
-            case record_full_reg: /* reg */
+	  switch (record_full_list->type)
+	    {
+	    case record_full_reg: /* reg */
 	      if (record_debug)
 		fprintf_unfiltered (gdb_stdlog,
 				    "  Writing register %d (1 "
@@ -2644,18 +2644,18 @@ record_full_base_target::save_record (const char *recfilename)
 				    (unsigned long) sizeof (regnum),
 				    record_full_list->u.reg.len);
 
-              /* Write regnum.  */
-              regnum = netorder32 (record_full_list->u.reg.num);
-              bfdcore_write (obfd.get (), osec, &regnum,
+	      /* Write regnum.  */
+	      regnum = netorder32 (record_full_list->u.reg.num);
+	      bfdcore_write (obfd.get (), osec, &regnum,
 			     sizeof (regnum), &bfd_offset);
 
-              /* Write regval.  */
-              bfdcore_write (obfd.get (), osec,
+	      /* Write regval.  */
+	      bfdcore_write (obfd.get (), osec,
 			     record_full_get_loc (record_full_list),
 			     record_full_list->u.reg.len, &bfd_offset);
-              break;
+	      break;
 
-            case record_full_mem: /* mem */
+	    case record_full_mem: /* mem */
 	      if (record_debug)
 		fprintf_unfiltered (gdb_stdlog,
 				    "  Writing memory %s (1 plus "
@@ -2680,9 +2680,9 @@ record_full_base_target::save_record (const char *recfilename)
 	      bfdcore_write (obfd.get (), osec,
 			     record_full_get_loc (record_full_list),
 			     record_full_list->u.mem.len, &bfd_offset);
-              break;
+	      break;
 
-              case record_full_end:
+	      case record_full_end:
 		if (record_debug)
 		  fprintf_unfiltered (gdb_stdlog,
 				      "  Writing record_full_end (1 + "
@@ -2698,17 +2698,17 @@ record_full_base_target::save_record (const char *recfilename)
 		count = netorder32 (record_full_list->u.end.insn_num);
 		bfdcore_write (obfd.get (), osec, &count,
 			       sizeof (count), &bfd_offset);
-                break;
-            }
-        }
+		break;
+	    }
+	}
 
       /* Execute entry.  */
       record_full_exec_insn (regcache, gdbarch, record_full_list);
 
       if (record_full_list->next)
-        record_full_list = record_full_list->next;
+	record_full_list = record_full_list->next;
       else
-        break;
+	break;
     }
 
   /* Reverse execute to cur_record_full_list.  */
@@ -2716,12 +2716,12 @@ record_full_base_target::save_record (const char *recfilename)
     {
       /* Check for beginning and end of log.  */
       if (record_full_list == cur_record_full_list)
-        break;
+	break;
 
       record_full_exec_insn (regcache, gdbarch, record_full_list);
 
       if (record_full_list->prev)
-        record_full_list = record_full_list->prev;
+	record_full_list = record_full_list->prev;
     }
 
   unlink_file.keep ();
@@ -2777,8 +2777,8 @@ set_record_full_insn_max_num (const char *args, int from_tty,
       /* Count down record_full_insn_num while releasing records from list.  */
       while (record_full_insn_num > record_full_insn_max_num)
        {
-         record_full_list_release_first ();
-         record_full_insn_num--;
+	 record_full_list_release_first ();
+	 record_full_insn_num--;
        }
     }
 }
@@ -2864,9 +2864,9 @@ limit.  Default is 200000."),
   add_setshow_boolean_cmd ("memory-query", no_class,
 			   &record_full_memory_query, _("\
 Set whether query if PREC cannot record memory change of next instruction."),
-                           _("\
+			   _("\
 Show whether query if PREC cannot record memory change of next instruction."),
-                           _("\
+			   _("\
 Default is OFF.\n\
 When ON, query if PREC cannot record memory change of next instruction."),
 			   NULL, NULL,