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, 39 insertions, 39 deletions

diff --git a/gdb/rl78-tdep.c b/gdb/rl78-tdep.c
index ba54454..d889a59 100644
--- a/gdb/rl78-tdep.c
+++ b/gdb/rl78-tdep.c
@@ -215,7 +215,7 @@ struct gdbarch_tdep
   int elf_flags;
 
   struct type *rl78_void,
-              *rl78_uint8,
+	      *rl78_uint8,
 	      *rl78_int8,
 	      *rl78_uint16,
 	      *rl78_int16,
@@ -299,12 +299,12 @@ rl78_register_type (struct gdbarch *gdbarch, int reg_nr)
   else if (reg_nr == RL78_PSW_REGNUM)
     return rl78_psw_type (gdbarch);
   else if (reg_nr <= RL78_MEM_REGNUM
-           || (RL78_X_REGNUM <= reg_nr && reg_nr <= RL78_H_REGNUM)
+	   || (RL78_X_REGNUM <= reg_nr && reg_nr <= RL78_H_REGNUM)
 	   || (RL78_BANK0_R0_REGNUM <= reg_nr
 	       && reg_nr <= RL78_BANK3_R7_REGNUM))
     return tdep->rl78_int8;
   else if (reg_nr == RL78_SP_REGNUM
-           || (RL78_BANK0_RP0_PTR_REGNUM <= reg_nr 
+	   || (RL78_BANK0_RP0_PTR_REGNUM <= reg_nr 
 	       && reg_nr <= RL78_BANK3_RP3_PTR_REGNUM))
     return tdep->rl78_data_pointer;
   else
@@ -641,21 +641,21 @@ rl78_make_data_address (CORE_ADDR addr)
 static enum register_status
 rl78_pseudo_register_read (struct gdbarch *gdbarch,
 			   readable_regcache *regcache,
-                           int reg, gdb_byte *buffer)
+			   int reg, gdb_byte *buffer)
 {
   enum register_status status;
 
   if (RL78_BANK0_R0_REGNUM <= reg && reg <= RL78_BANK3_R7_REGNUM)
     {
       int raw_regnum = RL78_RAW_BANK0_R0_REGNUM
-                       + (reg - RL78_BANK0_R0_REGNUM);
+		       + (reg - RL78_BANK0_R0_REGNUM);
 
       status = regcache->raw_read (raw_regnum, buffer);
     }
   else if (RL78_BANK0_RP0_REGNUM <= reg && reg <= RL78_BANK3_RP3_REGNUM)
     {
       int raw_regnum = 2 * (reg - RL78_BANK0_RP0_REGNUM)
-                       + RL78_RAW_BANK0_R0_REGNUM;
+		       + RL78_RAW_BANK0_R0_REGNUM;
 
       status = regcache->raw_read (raw_regnum, buffer);
       if (status == REG_VALID)
@@ -664,7 +664,7 @@ rl78_pseudo_register_read (struct gdbarch *gdbarch,
   else if (RL78_BANK0_RP0_PTR_REGNUM <= reg && reg <= RL78_BANK3_RP3_PTR_REGNUM)
     {
       int raw_regnum = 2 * (reg - RL78_BANK0_RP0_PTR_REGNUM)
-                       + RL78_RAW_BANK0_R0_REGNUM;
+		       + RL78_RAW_BANK0_R0_REGNUM;
 
       status = regcache->raw_read (raw_regnum, buffer);
       if (status == REG_VALID)
@@ -693,7 +693,7 @@ rl78_pseudo_register_read (struct gdbarch *gdbarch,
 	  /* RSB0 is at bit 3; RSBS1 is at bit 5.  */
 	  int bank = ((psw >> 3) & 1) | ((psw >> 4) & 1);
 	  int raw_regnum = RL78_RAW_BANK0_R0_REGNUM + bank * RL78_REGS_PER_BANK
-	                   + (reg - RL78_X_REGNUM);
+			   + (reg - RL78_X_REGNUM);
 	  status = regcache->raw_read (raw_regnum, buffer);
 	}
     }
@@ -707,7 +707,7 @@ rl78_pseudo_register_read (struct gdbarch *gdbarch,
 	  /* RSB0 is at bit 3; RSBS1 is at bit 5.  */
 	  int bank = ((psw >> 3) & 1) | ((psw >> 4) & 1);
 	  int raw_regnum = RL78_RAW_BANK0_R0_REGNUM + bank * RL78_REGS_PER_BANK
-	                   + 2 * (reg - RL78_AX_REGNUM);
+			   + 2 * (reg - RL78_AX_REGNUM);
 	  status = regcache->raw_read (raw_regnum, buffer);
 	  if (status == REG_VALID)
 	    status = regcache->raw_read (raw_regnum + 1, buffer + 1);
@@ -722,20 +722,20 @@ rl78_pseudo_register_read (struct gdbarch *gdbarch,
 
 static void
 rl78_pseudo_register_write (struct gdbarch *gdbarch,
-                            struct regcache *regcache,
-                            int reg, const gdb_byte *buffer)
+			    struct regcache *regcache,
+			    int reg, const gdb_byte *buffer)
 {
   if (RL78_BANK0_R0_REGNUM <= reg && reg <= RL78_BANK3_R7_REGNUM)
     {
       int raw_regnum = RL78_RAW_BANK0_R0_REGNUM
-                       + (reg - RL78_BANK0_R0_REGNUM);
+		       + (reg - RL78_BANK0_R0_REGNUM);
 
       regcache->raw_write (raw_regnum, buffer);
     }
   else if (RL78_BANK0_RP0_REGNUM <= reg && reg <= RL78_BANK3_RP3_REGNUM)
     {
       int raw_regnum = 2 * (reg - RL78_BANK0_RP0_REGNUM)
-                       + RL78_RAW_BANK0_R0_REGNUM;
+		       + RL78_RAW_BANK0_R0_REGNUM;
 
       regcache->raw_write (raw_regnum, buffer);
       regcache->raw_write (raw_regnum + 1, buffer + 1);
@@ -743,7 +743,7 @@ rl78_pseudo_register_write (struct gdbarch *gdbarch,
   else if (RL78_BANK0_RP0_PTR_REGNUM <= reg && reg <= RL78_BANK3_RP3_PTR_REGNUM)
     {
       int raw_regnum = 2 * (reg - RL78_BANK0_RP0_PTR_REGNUM)
-                       + RL78_RAW_BANK0_R0_REGNUM;
+		       + RL78_RAW_BANK0_R0_REGNUM;
 
       regcache->raw_write (raw_regnum, buffer);
       regcache->raw_write (raw_regnum + 1, buffer + 1);
@@ -771,7 +771,7 @@ rl78_pseudo_register_write (struct gdbarch *gdbarch,
       bank = ((psw >> 3) & 1) | ((psw >> 4) & 1);
       /* RSB0 is at bit 3; RSBS1 is at bit 5.  */
       raw_regnum = RL78_RAW_BANK0_R0_REGNUM + bank * RL78_REGS_PER_BANK
-	           + (reg - RL78_X_REGNUM);
+		   + (reg - RL78_X_REGNUM);
       regcache->raw_write (raw_regnum, buffer);
     }
   else if (RL78_AX_REGNUM <= reg && reg <= RL78_HL_REGNUM)
@@ -812,7 +812,7 @@ opc_reg_to_gdb_regnum (int opcreg)
   switch (opcreg)
     {
       case RL78_Reg_X:
-        return RL78_X_REGNUM;
+	return RL78_X_REGNUM;
       case RL78_Reg_A:
 	return RL78_A_REGNUM;
       case RL78_Reg_C:
@@ -890,7 +890,7 @@ rl78_get_opcode_byte (void *handle)
 
 static void
 check_for_saved (void *result_untyped, pv_t addr, CORE_ADDR size,
-                 pv_t value)
+		 pv_t value)
 {
   struct rl78_prologue *result = (struct rl78_prologue *) result_untyped;
 
@@ -945,8 +945,8 @@ rl78_analyze_prologue (CORE_ADDR start_pc,
 	  bank = opc.op[1].addend;
 	}
       else if (opc.id == RLO_mov
-               && opc.op[0].type == RL78_Operand_PreDec
-               && opc.op[0].reg == RL78_Reg_SP
+	       && opc.op[0].type == RL78_Operand_PreDec
+	       && opc.op[0].reg == RL78_Reg_SP
 	       && opc.op[1].type == RL78_Operand_Register)
 	{
 	  int rsrc = (bank * RL78_REGS_PER_BANK) 
@@ -959,18 +959,18 @@ rl78_analyze_prologue (CORE_ADDR start_pc,
 	  after_last_frame_setup_insn = next_pc;
 	}
       else if (opc.id == RLO_sub
-               && opc.op[0].type == RL78_Operand_Register
+	       && opc.op[0].type == RL78_Operand_Register
 	       && opc.op[0].reg == RL78_Reg_SP
 	       && opc.op[1].type == RL78_Operand_Immediate)
 	{
 	  int addend = opc.op[1].addend;
 
 	  reg[RL78_SP_REGNUM] = pv_add_constant (reg[RL78_SP_REGNUM],
-	                                         -addend);
+						 -addend);
 	  after_last_frame_setup_insn = next_pc;
 	}
       else if (opc.id == RLO_mov
-               && opc.size == RL78_Word
+	       && opc.size == RL78_Word
 	       && opc.op[0].type == RL78_Operand_Register
 	       && opc.op[1].type == RL78_Operand_Indirect
 	       && opc.op[1].addend == RL78_SP_ADDR)
@@ -979,7 +979,7 @@ rl78_analyze_prologue (CORE_ADDR start_pc,
 	    = reg[RL78_SP_REGNUM];
 	}
       else if (opc.id == RLO_sub
-               && opc.size == RL78_Word
+	       && opc.size == RL78_Word
 	       && opc.op[0].type == RL78_Operand_Register
 	       && opc.op[1].type == RL78_Operand_Immediate)
 	{
@@ -989,7 +989,7 @@ rl78_analyze_prologue (CORE_ADDR start_pc,
 	  reg[regnum] = pv_add_constant (reg[regnum], -addend);
 	}
       else if (opc.id == RLO_mov
-               && opc.size == RL78_Word
+	       && opc.size == RL78_Word
 	       && opc.op[0].type == RL78_Operand_Indirect
 	       && opc.op[0].addend == RL78_SP_ADDR
 	       && opc.op[1].type == RL78_Operand_Register)
@@ -1034,14 +1034,14 @@ rl78_address_to_pointer (struct gdbarch *gdbarch,
   enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
 
   store_unsigned_integer (buf, TYPE_LENGTH (type), byte_order,
-                          addr & 0xffffff);
+			  addr & 0xffffff);
 }
 
 /* Implement the "pointer_to_address" gdbarch method.  */
 
 static CORE_ADDR
 rl78_pointer_to_address (struct gdbarch *gdbarch,
-                         struct type *type, const gdb_byte *buf)
+			 struct type *type, const gdb_byte *buf)
 {
   enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
   CORE_ADDR addr
@@ -1080,8 +1080,8 @@ static CORE_ADDR
 rl78_unwind_pc (struct gdbarch *arch, struct frame_info *next_frame)
 {
   return rl78_addr_bits_remove
-           (arch, frame_unwind_register_unsigned (next_frame,
-	                                          RL78_PC_REGNUM));
+	   (arch, frame_unwind_register_unsigned (next_frame,
+						  RL78_PC_REGNUM));
 }
 
 /* Given a frame described by THIS_FRAME, decode the prologue of its
@@ -1103,7 +1103,7 @@ rl78_analyze_frame_prologue (struct frame_info *this_frame,
       stop_addr = get_frame_pc (this_frame);
 
       /* If we couldn't find any function containing the PC, then
-         just initialize the prologue cache, but don't do anything.  */
+	 just initialize the prologue cache, but don't do anything.  */
       if (!func_start)
 	stop_addr = func_start;
 
@@ -1133,7 +1133,7 @@ rl78_this_id (struct frame_info *this_frame,
 	      void **this_prologue_cache, struct frame_id *this_id)
 {
   *this_id = frame_id_build (rl78_frame_base (this_frame,
-                                              this_prologue_cache),
+					      this_prologue_cache),
 			     get_frame_func (this_frame));
 }
 
@@ -1141,7 +1141,7 @@ rl78_this_id (struct frame_info *this_frame,
 
 static struct value *
 rl78_prev_register (struct frame_info *this_frame,
-                    void **this_prologue_cache, int regnum)
+		    void **this_prologue_cache, int regnum)
 {
   struct rl78_prologue *p
     = rl78_analyze_frame_prologue (this_frame, this_prologue_cache);
@@ -1152,18 +1152,18 @@ rl78_prev_register (struct frame_info *this_frame,
 
   else if (regnum == RL78_SPL_REGNUM)
     return frame_unwind_got_constant (this_frame, regnum,
-                                      (frame_base & 0xff));
+				      (frame_base & 0xff));
 
   else if (regnum == RL78_SPH_REGNUM)
     return frame_unwind_got_constant (this_frame, regnum,
-                                      ((frame_base >> 8) & 0xff));
+				      ((frame_base >> 8) & 0xff));
 
   /* If prologue analysis says we saved this register somewhere,
      return a description of the stack slot holding it.  */
   else if (p->reg_offset[regnum] != 1)
     {
       struct value *rv =
-        frame_unwind_got_memory (this_frame, regnum,
+	frame_unwind_got_memory (this_frame, regnum,
 				 frame_base + p->reg_offset[regnum]);
 
       if (regnum == RL78_PC_REGNUM)
@@ -1199,7 +1199,7 @@ rl78_dwarf_reg_to_regnum (struct gdbarch *gdbarch, int reg)
   if (0 <= reg && reg <= 31)
     {
       if ((reg & 1) == 0)
-        /* Map even registers to their 16-bit counterparts which have a
+	/* Map even registers to their 16-bit counterparts which have a
 	   pointer type.  This is usually what is required from the DWARF
 	   info.  */
 	return (reg >> 1) + RL78_BANK0_RP0_PTR_REGNUM;
@@ -1262,7 +1262,7 @@ rl78_return_value (struct gdbarch *gdbarch,
 	{
 	  if (is_g10)
 	    u = read_memory_integer (g10_raddr, 1,
-	                             gdbarch_byte_order (gdbarch));
+				     gdbarch_byte_order (gdbarch));
 	  else
 	    regcache_cooked_read_unsigned (regcache, argreg, &u);
 	  store_unsigned_integer (readbuf + offset, 1, byte_order, u);
@@ -1316,8 +1316,8 @@ rl78_dummy_id (struct gdbarch *gdbarch, struct frame_info *this_frame)
 {
   return
     frame_id_build (rl78_make_data_address
-                      (get_frame_register_unsigned
-		        (this_frame, RL78_SP_REGNUM)),
+		      (get_frame_register_unsigned
+			(this_frame, RL78_SP_REGNUM)),
 		    get_frame_pc (this_frame));
 }
 
@@ -1344,7 +1344,7 @@ rl78_push_dummy_call (struct gdbarch *gdbarch, struct value *function,
 
       sp -= container_len;
       write_memory (rl78_make_data_address (sp),
-                    value_contents_all (args[i]), len);
+		    value_contents_all (args[i]), len);
     }
 
   /* Store struct value address.  */