toolchain: bump GCC 11 to 11.3.0

Remove an upstreamed patch and rebase all remaining patches.

Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
(cherry picked from commit f4cdef2191)

toolchain/gcc/Config.version

@@ -19,7 +19,7 @@ config GCC_VERSION
 	default "7.5.0"		if GCC_VERSION_7
 	default "9.3.0"		if GCC_VERSION_9
 	default "10.3.0"	if GCC_VERSION_10
-	default "11.2.0"	if GCC_VERSION_11
+	default "11.3.0"	if GCC_VERSION_11
 	default "8.4.0"
 
 config GCC_USE_IREMAP

toolchain/gcc/common.mk

@@ -44,8 +44,8 @@ ifeq ($(PKG_VERSION),10.3.0)
   PKG_HASH:=64f404c1a650f27fc33da242e1f2df54952e3963a49e06e73f6940f3223ac344
 endif
 
-ifeq ($(PKG_VERSION),11.2.0)
-  PKG_HASH:=d08edc536b54c372a1010ff6619dd274c0f1603aa49212ba20f7aa2cda36fa8b
+ifeq ($(PKG_VERSION),11.3.0)
+  PKG_HASH:=b47cf2818691f5b1e21df2bb38c795fac2cfbd640ede2d0a5e1c89e338a3ac39
 endif
 
 PATCH_DIR=../patches/$(GCC_VERSION)

toolchain/gcc/patches/11.3.0/010-documentation.patch

@@ -12,7 +12,7 @@ Date:   Tue Feb 26 16:16:33 2013 +0000
 
 --- a/gcc/Makefile.in
 +++ b/gcc/Makefile.in
-@@ -3355,18 +3355,10 @@ doc/gcc.info: $(TEXI_GCC_FILES)
+@@ -3348,18 +3348,10 @@ doc/gcc.info: $(TEXI_GCC_FILES)
  doc/gccint.info: $(TEXI_GCCINT_FILES)
  doc/cppinternals.info: $(TEXI_CPPINT_FILES)
  

toolchain/gcc/patches/11.3.0/011-v12-configure-define-TARGET_LIBC_GNUSTACK-on-musl.patch

@@ -0,0 +1,46 @@
+From ea650cae26da4a8fc04f0c4666f4dd776d0b5fc0 Mon Sep 17 00:00:00 2001
+From: Ilya Lipnitskiy <ilya.lipnitskiy@gmail.com>
+Date: Sun, 14 Nov 2021 21:54:25 -0800
+Subject: [PATCH] configure: define TARGET_LIBC_GNUSTACK on musl
+
+musl only uses PT_GNU_STACK to set default thread stack size and has no
+executable stack support[0], so there is no reason not to emit the
+.note.GNU-stack section on musl builds.
+
+[0]: https://lore.kernel.org/all/20190423192534.GN23599@brightrain.aerifal.cx/T/#u
+
+gcc/ChangeLog:
+
+	* configure: Regenerate.
+	* configure.ac: define TARGET_LIBC_GNUSTACK on musl
+
+Signed-off-by: Ilya Lipnitskiy <ilya.lipnitskiy@gmail.com>
+---
+ gcc/configure    | 3 +++
+ gcc/configure.ac | 3 +++
+ 2 files changed, 6 insertions(+)
+
+--- a/gcc/configure
++++ b/gcc/configure
+@@ -31533,6 +31533,9 @@ fi
+ # Check if the target LIBC handles PT_GNU_STACK.
+ gcc_cv_libc_gnustack=unknown
+ case "$target" in
++  mips*-*-linux-musl*)
++    gcc_cv_libc_gnustack=yes
++    ;;
+   mips*-*-linux*)
+ 
+ if test $glibc_version_major -gt 2 \
+--- a/gcc/configure.ac
++++ b/gcc/configure.ac
+@@ -7023,6 +7023,9 @@ fi
+ # Check if the target LIBC handles PT_GNU_STACK.
+ gcc_cv_libc_gnustack=unknown
+ case "$target" in
++  mips*-*-linux-musl*)
++    gcc_cv_libc_gnustack=yes
++    ;;
+   mips*-*-linux*)
+     GCC_GLIBC_VERSION_GTE_IFELSE([2], [31], [gcc_cv_libc_gnustack=yes], )
+     ;;

toolchain/gcc/patches/11.3.0/910-mbsd_multi.patch

@@ -40,7 +40,7 @@ Date:   Tue Jul 31 00:52:27 2007 +0000
      case OPT_fconstant_string_class_:
        constant_string_class_name = arg;
        break;
-@@ -1196,6 +1205,47 @@ c_common_init (void)
+@@ -1198,6 +1207,47 @@ c_common_init (void)
        return false;
      }
  
@@ -114,7 +114,7 @@ Date:   Tue Jul 31 00:52:27 2007 +0000
  ; On SVR4 targets, it also controls whether or not to emit a
 --- a/gcc/doc/invoke.texi
 +++ b/gcc/doc/invoke.texi
-@@ -9055,6 +9055,17 @@ This option is only supported for C and
+@@ -9058,6 +9058,17 @@ This option is only supported for C and
  @option{-Wall} and by @option{-Wpedantic}, which can be disabled with
  @option{-Wno-pointer-sign}.
  

toolchain/gcc/patches/11.3.0/920-specs_nonfatal_getenv.patch

@@ -7,7 +7,7 @@ Date:   Sat Apr 21 03:02:39 2012 +0000
 
 --- a/gcc/gcc.c
 +++ b/gcc/gcc.c
-@@ -10100,8 +10100,10 @@ getenv_spec_function (int argc, const ch
+@@ -10106,8 +10106,10 @@ getenv_spec_function (int argc, const ch
      }
  
    if (!value)

toolchain/gcc/patches/11.3.0/970-macos_arm64-building-fix.patch

@@ -15,11 +15,9 @@ Date:   Mon Aug 16 13:16:21 2021 +0100
     Reviewed-by: John Scipione <jscipione@gmail.com>
     Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>
 
-diff --git a/gcc/config/aarch64/aarch64.h b/gcc/config/aarch64/aarch64.h
-index 976f9afae5..736b83ff0b 100644
 --- a/gcc/config/aarch64/aarch64.h
 +++ b/gcc/config/aarch64/aarch64.h
-@@ -1000,7 +1000,7 @@ extern const char *aarch64_rewrite_mcpu (int argc, const char **argv);
+@@ -1236,7 +1236,7 @@ extern const char *aarch64_rewrite_mcpu
  #define MCPU_TO_MARCH_SPEC_FUNCTIONS \
    { "rewrite_mcpu", aarch64_rewrite_mcpu },
  
@@ -28,8 +26,6 @@ index 976f9afae5..736b83ff0b 100644
  extern const char *host_detect_local_cpu (int argc, const char **argv);
  #define HAVE_LOCAL_CPU_DETECT
  # define EXTRA_SPEC_FUNCTIONS						\
-diff --git a/gcc/config/host-darwin.c b/gcc/config/host-darwin.c
-index 8f700eec85..b737abc006 100644
 --- a/gcc/config/host-darwin.c
 +++ b/gcc/config/host-darwin.c
 @@ -22,6 +22,8 @@
@@ -40,8 +36,8 @@ index 8f700eec85..b737abc006 100644
 +#include "hosthooks-def.h"
  
  /* Yes, this is really supposed to work.  */
- static char pch_address_space[1024*1024*1024] __attribute__((aligned (4096)));
-@@ -75,3 +77,5 @@ darwin_gt_pch_use_address (void *addr, size_t sz, int fd, size_t off)
+ /* This allows for a pagesize of 16384, which we have on Darwin20, but should
+@@ -79,3 +81,5 @@ darwin_gt_pch_use_address (void *addr, s
  
    return ret;
  }