gcc/binutils: update to latest releases, improve riscv support

7 files changed, 0 insertions, 132 deletions

diff --git a/toolchain/gcc/patches/7.2.0/add-crtreloc.frv b/toolchain/gcc/patches/7.2.0/add-crtreloc.frv
deleted file mode 100644
index dce4a0ea0..000000000
--- a/toolchain/gcc/patches/7.2.0/add-crtreloc.frv
+++ /dev/null
@@ -1,12 +0,0 @@
-diff -Nur gcc-7.1.0.orig/gcc/config/frv/linux.h gcc-7.1.0/gcc/config/frv/linux.h
---- gcc-7.1.0.orig/gcc/config/frv/linux.h	2017-01-01 13:07:43.000000000 +0100
-+++ gcc-7.1.0/gcc/config/frv/linux.h	2017-06-07 14:52:44.289044131 +0200
-@@ -27,7 +27,7 @@
- 
- #undef STARTFILE_SPEC
- #define STARTFILE_SPEC \
--  "%{!shared: %{pg|p|profile:gcrt1.o%s;pie:Scrt1.o%s;:crt1.o%s}} \
-+  "%{!shared: %{pg|p|profile:gcrt1.o%s;pie:Scrt1.o%s;:crt1.o%s}} crtreloc.o%s \
-    crti.o%s %{static:crtbeginT.o%s;shared|pie:crtbeginS.o%s;:crtbegin.o%s}"
- 
- #undef ENDFILE_SPEC
diff --git a/toolchain/gcc/patches/7.2.0/disable-split-stack-nothread.patch b/toolchain/gcc/patches/7.2.0/disable-split-stack-nothread.patch
deleted file mode 100644
index 0038d7573..000000000
--- a/toolchain/gcc/patches/7.2.0/disable-split-stack-nothread.patch
+++ /dev/null
@@ -1,10 +0,0 @@
-diff -Nur gcc-7.1.0.orig/libgcc/config/t-stack gcc-7.1.0/libgcc/config/t-stack
---- gcc-7.1.0.orig/libgcc/config/t-stack	2010-10-01 21:31:49.000000000 +0200
-+++ gcc-7.1.0/libgcc/config/t-stack	2017-06-23 19:55:25.215965555 +0200
-@@ -1,4 +1,6 @@
- # Makefile fragment to provide generic support for -fsplit-stack.
- # This should be used in config.host for any host which supports
- # -fsplit-stack.
-+ifeq ($(enable_threads),yes)
- LIB2ADD_ST += $(srcdir)/generic-morestack.c $(srcdir)/generic-morestack-thread.c
-+endif
diff --git a/toolchain/gcc/patches/7.2.0/ia64-fix-libgcc.patch b/toolchain/gcc/patches/7.2.0/ia64-fix-libgcc.patch
deleted file mode 100644
index f1f3c8d2d..000000000
--- a/toolchain/gcc/patches/7.2.0/ia64-fix-libgcc.patch
+++ /dev/null
@@ -1,17 +0,0 @@
-diff -Nur gcc-6.3.0.orig/libgcc/config/ia64/fde-glibc.c gcc-6.3.0/libgcc/config/ia64/fde-glibc.c
---- gcc-6.3.0.orig/libgcc/config/ia64/fde-glibc.c	2016-01-04 15:30:50.000000000 +0100
-+++ gcc-6.3.0/libgcc/config/ia64/fde-glibc.c	2017-03-05 13:07:33.316600613 +0100
-@@ -25,6 +25,8 @@
- /* Locate the FDE entry for a given address, using glibc ld.so routines
-    to avoid register/deregister calls at DSO load/unload.  */
- 
-+#ifndef inhibit_libc
-+
- #ifndef _GNU_SOURCE
- #define _GNU_SOURCE 1
- #endif
-@@ -159,3 +161,4 @@
- 
-   return data.ret;
- }
-+#endif
diff --git a/toolchain/gcc/patches/7.2.0/m68k-coldfire-pr68467.patch b/toolchain/gcc/patches/7.2.0/m68k-coldfire-pr68467.patch
deleted file mode 100644
index 45e9eb0ba..000000000
--- a/toolchain/gcc/patches/7.2.0/m68k-coldfire-pr68467.patch
+++ /dev/null
@@ -1,43 +0,0 @@
-diff -Nur gcc-7.2.0.orig/gcc/config/m68k/m68k.c gcc-7.2.0/gcc/config/m68k/m68k.c
---- gcc-7.2.0.orig/gcc/config/m68k/m68k.c	2017-04-03 22:30:56.274463000 +0000
-+++ gcc-7.2.0/gcc/config/m68k/m68k.c	2018-01-27 02:16:53.779367849 +0000
-@@ -182,6 +182,8 @@
- 			      const_tree, bool);
- static bool m68k_cannot_force_const_mem (machine_mode mode, rtx x);
- static bool m68k_output_addr_const_extra (FILE *, rtx);
-+static machine_mode m68k_promote_function_mode (const_tree, machine_mode,
-+						int *, const_tree, int);
- static void m68k_init_sync_libfuncs (void) ATTRIBUTE_UNUSED;
- static enum flt_eval_method
- m68k_excess_precision (enum excess_precision_type);
-@@ -332,6 +334,9 @@
- #undef TARGET_ATOMIC_TEST_AND_SET_TRUEVAL
- #define TARGET_ATOMIC_TEST_AND_SET_TRUEVAL 128
- 
-+#undef TARGET_PROMOTE_FUNCTION_MODE
-+#define TARGET_PROMOTE_FUNCTION_MODE m68k_promote_function_mode
-+
- static const struct attribute_spec m68k_attribute_table[] =
- {
-   /* { name, min_len, max_len, decl_req, type_req, fn_type_req, handler,
-@@ -6571,4 +6576,20 @@
-   return FLT_EVAL_METHOD_UNPREDICTABLE;
- }
- 
-+/* Implement TARGET_PROMOTE_FUNCTION_MODE.  */
-+
-+static machine_mode
-+m68k_promote_function_mode (const_tree type, machine_mode mode,
-+                            int *punsignedp ATTRIBUTE_UNUSED,
-+                            const_tree fntype ATTRIBUTE_UNUSED,
-+                            int for_return)
-+{
-+  /* Promote libcall arguments narrower than int to match the normal C
-+     ABI (for which promotions are handled via
-+     TARGET_PROMOTE_PROTOTYPES).  */
-+  if (type == NULL_TREE && !for_return && (mode == QImode || mode == HImode))
-+    return SImode;
-+  return mode;
-+}
-+
- #include "gt-m68k.h"
diff --git a/toolchain/gcc/patches/7.2.0/microblaze.patch b/toolchain/gcc/patches/7.2.0/microblaze.patch
deleted file mode 100644
index eb6c08492..000000000
--- a/toolchain/gcc/patches/7.2.0/microblaze.patch
+++ /dev/null
@@ -1,23 +0,0 @@
-revert 6dcad60c0ef48af584395a40feeb256fb82986a8 
-as it breaks any userland in qemu
-
-diff -Nur gcc-6.3.0.orig/gcc/config/microblaze/microblaze.h gcc-6.3.0/gcc/config/microblaze/microblaze.h
---- gcc-6.3.0.orig/gcc/config/microblaze/microblaze.h	2016-01-21 18:10:54.000000000 +0100
-+++ gcc-6.3.0/gcc/config/microblaze/microblaze.h	2017-05-26 18:33:31.297534916 +0200
-@@ -253,14 +253,14 @@
- #define FIXED_REGISTERS							\
- {									\
-   1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1,			\
--  1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,			\
-+  1, 1, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,                       \
-   1, 1, 1, 1 								\
- }
- 
- #define CALL_USED_REGISTERS						\
- {									\
-   1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,			\
--  1, 1, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,			\
-+  1, 1, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,                       \
-   1, 1, 1, 1								\
- }
- #define GP_REG_FIRST    0
diff --git a/toolchain/gcc/patches/7.2.0/musl-s390x.patch b/toolchain/gcc/patches/7.2.0/musl-s390x.patch
deleted file mode 100644
index 1163bdbf4..000000000
--- a/toolchain/gcc/patches/7.2.0/musl-s390x.patch
+++ /dev/null
@@ -1,13 +0,0 @@
-diff -Nur gcc-7.2.0.orig/gcc/config/s390/linux.h gcc-7.2.0/gcc/config/s390/linux.h
---- gcc-7.2.0.orig/gcc/config/s390/linux.h	2017-02-06 11:25:05.513198000 +0100
-+++ gcc-7.2.0/gcc/config/s390/linux.h	2017-10-30 13:22:45.348170100 +0100
-@@ -76,6 +76,9 @@
- #define GLIBC_DYNAMIC_LINKER32 "/lib/ld.so.1"
- #define GLIBC_DYNAMIC_LINKER64 "/lib/ld64.so.1"
- 
-+#define MUSL_DYNAMIC_LINKER32 "/lib/ld-musl-s390.so.1"
-+#define MUSL_DYNAMIC_LINKER64 "/lib/ld-musl-s390x.so.1"
-+
- #undef  LINK_SPEC
- #define LINK_SPEC \
-   "%{m31:-m elf_s390}%{m64:-m elf64_s390} \
diff --git a/toolchain/gcc/patches/7.2.0/nios2-softfp.patch b/toolchain/gcc/patches/7.2.0/nios2-softfp.patch
deleted file mode 100644
index c677c6c2f..000000000
--- a/toolchain/gcc/patches/7.2.0/nios2-softfp.patch
+++ /dev/null
@@ -1,14 +0,0 @@
-diff -Nur gcc-6.2.0.orig/libgcc/config.host gcc-6.2.0/libgcc/config.host
---- gcc-6.2.0.orig/libgcc/config.host	2016-05-17 08:15:52.000000000 +0200
-+++ gcc-6.2.0/libgcc/config.host	2016-10-15 14:42:53.971919904 +0200
-@@ -962,6 +962,10 @@
- 		;;
- 	esac
- 	;;
-+nios2-*-linux-uclibc*)
-+	tmake_file="$tmake_file nios2/t-nios2 nios2/t-linux t-libgcc-pic t-slibgcc-libgcc t-softfp-sfdf t-softfp"
-+	md_unwind_header=nios2/linux-unwind.h
-+	;;
- nios2-*-linux*)
- 	tmake_file="$tmake_file nios2/t-nios2 nios2/t-linux t-libgcc-pic t-slibgcc-libgcc"
- 	md_unwind_header=nios2/linux-unwind.h