gdb: bump to 8.1.1

GDB 8.1.1 brings the following fixes and enhancements over GDB 8.1:

 * PR gdb/22824 (misleading description of new rbreak Python function in GDB 8.1 NEWS file)
 * PR gdb/22849 (ctrl-c doesn't work in extended-remote)
 * PR gdb/22907 ([Regression] gdbserver doesn't work with filename-only binaries)
 * PR gdb/23028 (inconsistent disassemble of vcvtpd2dq)
 * PR gdb/23053 (Fix -D_GLIBCXX_DEBUG gdb-add-index regression)
 * PR gdb/23127 ([AArch64] GDB cannot be used for debugging software that uses high Virtual Addresses)
 * PR server/23158 (gdbserver no longer functional on Windows)
 * PR breakpoints/23210 ([8.1/8.2 Regression] Bogus Breakpoint address adjusted from 0xf7fe7dd3 to 0xfffffffff7fe7dd3)

Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>

package/devel/gdb/Makefile

@@ -8,12 +8,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=gdb
-PKG_VERSION:=8.1
+PKG_VERSION:=8.1.1
 PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
 PKG_SOURCE_URL:=@GNU/gdb
-PKG_HASH:=af61a0263858e69c5dce51eab26662ff3d2ad9aa68da9583e8143b5426be4b34
+PKG_HASH:=97dcc3169bd430270fc29adb65145846a58c1b55cdbb73382a4a89307bdad03c
 
 PKG_BUILD_PARALLEL:=1
 PKG_INSTALL:=1

package/devel/gdb/patches/110-shared_libgcc.patch

@@ -1,6 +1,6 @@
 --- a/configure.ac
 +++ b/configure.ac
-@@ -1300,13 +1300,13 @@ if test -z "$LD"; then
+@@ -1293,13 +1293,13 @@ if test -z "$LD"; then
    fi
  fi
  
@@ -17,7 +17,7 @@
    AC_LANG_PUSH(C++)
    AC_LINK_IFELSE([
  #if (__GNUC__ < 4) || (__GNUC__ == 4 && __GNUC_MINOR__ < 5)
-@@ -1632,7 +1632,7 @@ AC_ARG_WITH(stage1-ldflags,
+@@ -1625,7 +1625,7 @@ AC_ARG_WITH(stage1-ldflags,
   # if supported.  But if the user explicitly specified the libraries to use,
   # trust that they are doing what they want.
   if test "$stage1_libs" = "" -a "$have_static_libs" = yes; then
@@ -26,7 +26,7 @@
   fi])
  AC_SUBST(stage1_ldflags)
  
-@@ -1661,7 +1661,7 @@ AC_ARG_WITH(boot-ldflags,
+@@ -1654,7 +1654,7 @@ AC_ARG_WITH(boot-ldflags,
   # statically.  But if the user explicitly specified the libraries to
   # use, trust that they are doing what they want.
   if test "$poststage1_libs" = ""; then
@@ -37,7 +37,7 @@
  
 --- a/configure
 +++ b/configure
-@@ -5005,14 +5005,14 @@ if test -z "$LD"; then
+@@ -4998,14 +4998,14 @@ if test -z "$LD"; then
    fi
  fi
  
@@ -56,7 +56,7 @@
    ac_ext=cpp
  ac_cpp='$CXXCPP $CPPFLAGS'
  ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-@@ -5795,7 +5795,7 @@ else
+@@ -5788,7 +5788,7 @@ else
   # if supported.  But if the user explicitly specified the libraries to use,
   # trust that they are doing what they want.
   if test "$stage1_libs" = "" -a "$have_static_libs" = yes; then
@@ -65,7 +65,7 @@
   fi
  fi
  
-@@ -5831,7 +5831,7 @@ else
+@@ -5824,7 +5824,7 @@ else
   # statically.  But if the user explicitly specified the libraries to
   # use, trust that they are doing what they want.
   if test "$poststage1_libs" = ""; then

package/devel/gdb/patches/120-sigprocmask-invalid-call.patch

@@ -27,7 +27,7 @@ gdb/ChangeLog:
 
 --- a/gdb/common/signals-state-save-restore.c
 +++ b/gdb/common/signals-state-save-restore.c
-@@ -41,7 +41,7 @@ save_original_signals_state (void)
+@@ -41,7 +41,7 @@ save_original_signals_state (bool quiet)
    int i;
    int res;