mirror of
https://git.planet-casio.com/Lephenixnoir/sh-elf-gcc.git
synced 2024-12-28 04:23:39 +01:00
bump to 14.1.0 and use soft-fp instead of fp-bit in libgcc
This commit is contained in:
Lephenixnoir
parent
91d2786895
commit
047a632509
3 changed files with 101 additions and 1 deletions
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@ -96,6 +96,9 @@ else
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if [[ "$VERSION" = "11.1.0" ]]; then
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if [[ "$VERSION" = "11.1.0" ]]; then
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echo "$TAG Applying patches/gcc-11.1.0-libstdc++-v3-skip-dlopen.patch..."
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echo "$TAG Applying patches/gcc-11.1.0-libstdc++-v3-skip-dlopen.patch..."
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patch -u -N -p0 < patches/gcc-11.1.0-libstdc++-v3-skip-dlopen.patch
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patch -u -N -p0 < patches/gcc-11.1.0-libstdc++-v3-skip-dlopen.patch
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elif [[ "$VERSION" = "14.1.0" ]]; then
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echo "$TAG Applying patches/gcc-14.1.0-libgcc-use-soft-fp.patch..."
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patch -u -N -p0 < patches/gcc-14.1.0-libgcc-use-soft-fp.patch
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fi
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fi
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fi
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fi
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@ -2,7 +2,7 @@
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# giteapc: depends=Lephenixnoir/sh-elf-binutils
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# giteapc: depends=Lephenixnoir/sh-elf-binutils
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PREFIX ?= $(GITEAPC_PREFIX)
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PREFIX ?= $(GITEAPC_PREFIX)
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VERSION = 11.1.0
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VERSION = 14.1.0
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-include giteapc-config.make
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-include giteapc-config.make
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97
patches/gcc-14.1.0-libgcc-use-soft-fp.patch
Normal file
97
patches/gcc-14.1.0-libgcc-use-soft-fp.patch
Normal file
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@ -0,0 +1,97 @@
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--- gcc-14.1.0/libgcc/config.host 2024-07-05 12:40:14.186620944 +0200
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+++ gcc-14.1.0/libgcc/config.host 2024-07-05 12:40:59.419954141 +0200
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@@ -1401,7 +1401,7 @@
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md_unwind_header=s390/tpf-unwind.h
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;;
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sh-*-elf* | sh[12346l]*-*-elf*)
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- tmake_file="$tmake_file sh/t-sh t-crtstuff-pic t-fdpbit"
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+ tmake_file="$tmake_file sh/t-sh t-crtstuff-pic t-softfp-sfdf t-softfp"
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extra_parts="$extra_parts crt1.o crti.o crtn.o crtbeginS.o crtendS.o \
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libic_invalidate_array_4-100.a \
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libic_invalidate_array_4-200.a \
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--- /dev/null 2024-06-26 21:19:11.279977120 +0200
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+++ gcc-14.1.0/libgcc/config/sh/sfp-machine.h 2024-07-05 12:42:07.016620609 +0200
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@@ -0,0 +1,83 @@
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+/* Software floating-point machine description for SuperH.
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+
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+ Copyright (C) 2016-2024 Free Software Foundation, Inc.
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+
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+This file is part of GCC.
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+
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+GCC is free software; you can redistribute it and/or modify it under
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+the terms of the GNU General Public License as published by the Free
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+Software Foundation; either version 3, or (at your option) any later
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+version.
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+
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+GCC is distributed in the hope that it will be useful, but WITHOUT ANY
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+WARRANTY; without even the implied warranty of MERCHANTABILITY or
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+FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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+for more details.
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+
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+Under Section 7 of GPL version 3, you are granted additional
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+permissions described in the GCC Runtime Library Exception, version
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+3.1, as published by the Free Software Foundation.
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+
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+You should have received a copy of the GNU General Public License and
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+a copy of the GCC Runtime Library Exception along with this program;
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+see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
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+<http://www.gnu.org/licenses/>. */
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+
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+#define _FP_W_TYPE_SIZE 32
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+#define _FP_W_TYPE unsigned long
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+#define _FP_WS_TYPE signed long
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+#define _FP_I_TYPE long
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+
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+#define _FP_MUL_MEAT_S(R,X,Y) \
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+ _FP_MUL_MEAT_1_wide(_FP_WFRACBITS_S,R,X,Y,umul_ppmm)
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+#define _FP_MUL_MEAT_D(R,X,Y) \
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+ _FP_MUL_MEAT_2_wide(_FP_WFRACBITS_D,R,X,Y,umul_ppmm)
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+#define _FP_MUL_MEAT_Q(R,X,Y) \
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+ _FP_MUL_MEAT_4_wide(_FP_WFRACBITS_Q,R,X,Y,umul_ppmm)
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+
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+#define _FP_DIV_MEAT_S(R,X,Y) _FP_DIV_MEAT_1_udiv_norm(S,R,X,Y)
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+#define _FP_DIV_MEAT_D(R,X,Y) _FP_DIV_MEAT_2_udiv(D,R,X,Y)
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+#define _FP_DIV_MEAT_Q(R,X,Y) _FP_DIV_MEAT_4_udiv(Q,R,X,Y)
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+
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+#define _FP_NANFRAC_B _FP_QNANBIT_B
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+#define _FP_NANFRAC_H _FP_QNANBIT_H
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+#define _FP_NANFRAC_S _FP_QNANBIT_S
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+#define _FP_NANFRAC_D _FP_QNANBIT_D, 0
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+#define _FP_NANFRAC_Q _FP_QNANBIT_Q, 0, 0, 0
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+
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+/* The type of the result of a floating point comparison. This must
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+ match __libgcc_cmp_return__ in GCC for the target. */
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+typedef int __gcc_CMPtype __attribute__ ((mode (__libgcc_cmp_return__)));
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+#define CMPtype __gcc_CMPtype
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+
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+#define _FP_NANSIGN_B 0
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+#define _FP_NANSIGN_H 0
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+#define _FP_NANSIGN_S 0
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+#define _FP_NANSIGN_D 0
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+#define _FP_NANSIGN_Q 0
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+
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+#define _FP_KEEPNANFRACP 0
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+#define _FP_QNANNEGATEDP 0
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+
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+#define _FP_CHOOSENAN(fs, wc, R, X, Y, OP) \
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+ do { \
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+ R##_s = _FP_NANSIGN_##fs; \
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+ _FP_FRAC_SET_##wc(R,_FP_NANFRAC_##fs); \
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+ R##_c = FP_CLS_NAN; \
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+ } while (0)
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+
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+#define _FP_TININESS_AFTER_ROUNDING 1
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+
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+#define __LITTLE_ENDIAN 1234
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+#define __BIG_ENDIAN 4321
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+
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+#if defined(__BYTE_ORDER__) && (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__)
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+#define __BYTE_ORDER __BIG_ENDIAN
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+#else
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+#define __BYTE_ORDER __LITTLE_ENDIAN
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+#endif
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+
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+/* Define ALIASNAME as a strong alias for NAME. */
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+# define strong_alias(name, aliasname) _strong_alias(name, aliasname)
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+# define _strong_alias(name, aliasname) \
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+ extern __typeof (name) aliasname __attribute__ ((alias (#name)));
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