Leahnaya/buildscripts
1
0
Fork 0
mirror of https://github.com/devkitPro/buildscripts.git synced 2026-03-21 17:44:41 -05:00
Code Issues Actions Packages Projects Releases Wiki Activity
master
buildscripts/patches/gcc-15.2.0-7.patch
Dave Murphy e9f9826e26
update patchsets for devkitARM release 67.1
2026-02-17 17:37:34 +00:00

1204 lines
44 KiB
Diff
Raw Permalink Blame History

diff --git a/gcc/config.gcc b/gcc/config.gcc
index 087aaa7be37..1230fd4b519 100644
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -526,7 +526,7 @@ powerpc*-*-*)
extra_objs="rs6000-string.o rs6000-p8swap.o rs6000-logue.o"
extra_objs="${extra_objs} rs6000-call.o rs6000-pcrel-opt.o"
extra_objs="${extra_objs} rs6000-builtins.o rs6000-builtin.o"
- extra_headers="ppc-asm.h altivec.h htmintrin.h htmxlintrin.h"
+ extra_headers="ppc-asm.h htmintrin.h htmxlintrin.h"
extra_headers="${extra_headers} bmi2intrin.h bmiintrin.h"
extra_headers="${extra_headers} xmmintrin.h mm_malloc.h emmintrin.h"
extra_headers="${extra_headers} mmintrin.h x86intrin.h"
@@ -1192,7 +1192,14 @@ aarch64*-*-elf | aarch64*-*-fuchsia* | aarch64*-*-rtems*)
tmake_file="${tmake_file} aarch64/t-aarch64"
case $target in
aarch64-*-elf*)
+ default_use_cxa_atexit=yes
use_gcc_stdint=wrap
+ tm_file="${tm_file} aarch64/devkita64.h"
+ tm_defines="${tm_defines} TARGET_DEFAULT_ASYNC_UNWIND_TABLES=1"
+ extra_options="${extra_options} devkitpro.opt"
+ case ${enable_threads} in
+ "" | yes | posix) thread_file='posix' ;;
+ esac
;;
aarch64-*-fuchsia*)
tm_file="${tm_file} fuchsia.h"
@@ -1508,6 +1515,11 @@ arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems* | arm*-*-fuchsia*)
tm_file="$tm_file newlib-stdint.h"
tmake_file="${tmake_file} arm/t-bpabi"
use_gcc_stdint=wrap
+ tm_file="${tm_file} arm/devkitarm.h"
+ extra_options="${extra_options} devkitpro.opt"
+ case ${enable_threads} in
+ "" | yes | posix) thread_file='posix' ;;
+ esac
;;
arm*-*-fuchsia*)
tm_file="${tm_file} fuchsia.h arm/fuchsia-elf.h glibc-stdint.h"
@@ -3051,9 +3063,12 @@ powerpc-*-eabialtivec*)
;;
powerpc-*-eabi*)
tm_file="${tm_file} elfos.h gnu-user.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h"
- extra_options="${extra_options} rs6000/sysv4.opt"
+ extra_options="${extra_options} rs6000/sysv4.opt devkitpro.opt"
tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
use_gcc_stdint=wrap
+ case ${enable_threads} in
+ "" | yes | posix) thread_file='posix' ;;
+ esac
;;
powerpc-*-rtems*)
tm_file="rs6000/biarch64.h ${tm_file} elfos.h gnu-user.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/rtems.h rtems.h"
diff --git a/gcc/config/aarch64/aarch64-elf-raw.h b/gcc/config/aarch64/aarch64-elf-raw.h
index 15cf1eb0389..aba0e9bbff9 100644
--- a/gcc/config/aarch64/aarch64-elf-raw.h
+++ b/gcc/config/aarch64/aarch64-elf-raw.h
@@ -22,6 +22,7 @@
#ifndef GCC_AARCH64_ELF_RAW_H
#define GCC_AARCH64_ELF_RAW_H
+#define LINK_GCC_C_SEQUENCE_SPEC "--start-group %G %L %(libgloss) --end-group"
#define STARTFILE_SPEC " crti%O%s crtbegin%O%s crt0%O%s"
#define ENDFILE_SPEC \
" crtend%O%s crtn%O%s " \
diff --git a/gcc/config/aarch64/aarch64-opts.h b/gcc/config/aarch64/aarch64-opts.h
index a6ca5cf016b..90470fd6c44 100644
--- a/gcc/config/aarch64/aarch64-opts.h
+++ b/gcc/config/aarch64/aarch64-opts.h
@@ -91,7 +91,8 @@ enum aarch64_tp_reg {
AARCH64_TPIDR_EL1 = 1,
AARCH64_TPIDR_EL2 = 2,
AARCH64_TPIDR_EL3 = 3,
- AARCH64_TPIDRRO_EL0 = 4
+ AARCH64_TPIDRRO_EL0 = 4,
+ AARCH64_TP_SOFT = 5
};
/* SVE vector register sizes. */
diff --git a/gcc/config/aarch64/aarch64.cc b/gcc/config/aarch64/aarch64.cc
index 6d6b6552a71..1595f0951e5 100644
--- a/gcc/config/aarch64/aarch64.cc
+++ b/gcc/config/aarch64/aarch64.cc
@@ -21393,8 +21393,24 @@ aarch64_load_tp (rtx target)
|| !register_operand (target, Pmode))
target = gen_reg_rtx (Pmode);
- /* Can return in any reg. */
- emit_insn (gen_aarch64_load_tp_hard (target));
+ if (TARGET_HARD_TP)
+ {
+ /* Can return in any reg. */
+ emit_insn (gen_aarch64_load_tp_hard (target));
+ }
+ else
+ {
+ /* Always returned in r0. Immediately copy the result into a pseudo,
+ otherwise other uses of r0 (e.g. setting up function arguments) may
+ clobber the value. */
+
+ rtx tmp;
+
+ emit_insn (gen_aarch64_load_tp_soft ());
+
+ tmp = gen_rtx_REG (DImode, R0_REGNUM);
+ emit_move_insn (target, tmp);
+ }
return target;
}
diff --git a/gcc/config/aarch64/aarch64.h b/gcc/config/aarch64/aarch64.h
index e8bd8c73c12..4fc0d8f4ded 100644
--- a/gcc/config/aarch64/aarch64.h
+++ b/gcc/config/aarch64/aarch64.h
@@ -1436,6 +1436,10 @@ typedef struct
/* Check TLS Descriptors mechanism is selected. */
#define TARGET_TLS_DESC (aarch64_tls_dialect == TLS_DESCRIPTORS)
+/* Check selected thread pointer access sequence to use. */
+#define TARGET_HARD_TP (aarch64_tpidr_reg != AARCH64_TP_SOFT)
+#define TARGET_SOFT_TP (aarch64_tpidr_reg == AARCH64_TP_SOFT)
+
extern enum aarch64_code_model aarch64_cmodel;
/* When using the tiny addressing model conditional and unconditional branches
diff --git a/gcc/config/aarch64/aarch64.md b/gcc/config/aarch64/aarch64.md
index 79bbf5fafb3..e648866c39f 100644
--- a/gcc/config/aarch64/aarch64.md
+++ b/gcc/config/aarch64/aarch64.md
@@ -7710,11 +7710,22 @@
(define_insn "aarch64_load_tp_hard"
[(set (match_operand:DI 0 "register_operand" "=r")
(unspec:DI [(const_int 0)] UNSPEC_TLS))]
- ""
+ "TARGET_HARD_TP"
"* return aarch64_output_load_tp (operands[0]);"
[(set_attr "type" "mrs")]
)
+(define_insn "aarch64_load_tp_soft"
+ [(set (reg:DI 0) (unspec:DI [(const_int 0)] UNSPEC_TLS))
+ (clobber (reg:DI IP0_REGNUM))
+ (clobber (reg:DI IP1_REGNUM))
+ (clobber (reg:DI LR_REGNUM))
+ (clobber (reg:CC CC_REGNUM))]
+ "TARGET_SOFT_TP"
+ "bl\\t__aarch64_read_tp\\t// aarch64_load_tp_soft"
+ [(set_attr "type" "branch")]
+)
+
;; The TLS ABI specifically requires that the compiler does not schedule
;; instructions in the TLS stubs, in order to enable linker relaxation.
;; Therefore we treat the stubs as an atomic sequence.
diff --git a/gcc/config/aarch64/aarch64.opt b/gcc/config/aarch64/aarch64.opt
index f32d56d4ffa..7cf8d3ba3d4 100644
--- a/gcc/config/aarch64/aarch64.opt
+++ b/gcc/config/aarch64/aarch64.opt
@@ -137,6 +137,9 @@ Enum(tp_reg) String(tpidr_el3) Value(AARCH64_TPIDR_EL3)
EnumValue
Enum(tp_reg) String(tpidrro_el0) Value(AARCH64_TPIDRRO_EL0)
+EnumValue
+Enum(tp_reg) String(soft) Value(AARCH64_TP_SOFT)
+
mtp=
Target RejectNegative Joined Enum(tp_reg) Var(aarch64_tpidr_reg) Init(AARCH64_TPIDR_EL0) Save
Specify the thread pointer register.
@@ -338,7 +341,7 @@ TargetVariable
long aarch64_stack_protector_guard_offset = 0
moutline-atomics
-Target Var(aarch64_flag_outline_atomics) Init(2) Save
+Target Var(aarch64_flag_outline_atomics) Save
Generate local calls to out-of-line atomic operations.
-param=aarch64-vect-compare-costs=
diff --git a/gcc/config/aarch64/devkita64.h b/gcc/config/aarch64/devkita64.h
new file mode 100644
index 00000000000..5c0b53b9810
--- /dev/null
+++ b/gcc/config/aarch64/devkita64.h
@@ -0,0 +1,32 @@
+/* Definitions for devkitPro toolchains.
+ Copyright (C) 2016-2018 Free Software Foundation, Inc.
+
+ This file is part of GCC.
+
+ GCC is free software; you can redistribute it and/or modify it
+ under the terms of the GNU General Public License as published
+ by the Free Software Foundation; either version 3, or (at your
+ option) any later version.
+
+ GCC is distributed in the hope that it will be useful, but WITHOUT
+ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
+ License for more details.
+
+ Under Section 7 of GPL version 3, you are granted additional
+ permissions described in the GCC Runtime Library Exception, version
+ 3.1, as published by the Free Software Foundation.
+
+ You should have received a copy of the GNU General Public License and
+ a copy of the GCC Runtime Library Exception along with this program;
+ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
+ <http://www.gnu.org/licenses/>. */
+
+#undef TARGET_OS_CPP_BUILTINS
+#define TARGET_OS_CPP_BUILTINS() \
+ do { \
+ builtin_define ("__DEVKITPRO__"); \
+ builtin_define ("__DEVKITA64__"); \
+ } while (0)
+
+
diff --git a/gcc/config/aarch64/t-aarch64 b/gcc/config/aarch64/t-aarch64
index 59571948479..f50c37d8b3c 100644
--- a/gcc/config/aarch64/t-aarch64
+++ b/gcc/config/aarch64/t-aarch64
@@ -198,8 +198,10 @@ aarch64-ldp-fusion.o: $(srcdir)/config/aarch64/aarch64-ldp-fusion.cc \
$(srcdir)/config/aarch64/aarch64-ldp-fusion.cc
comma=,
-MULTILIB_OPTIONS = $(subst $(comma),/, $(patsubst %, mabi=%, $(subst $(comma),$(comma)mabi=,$(TM_MULTILIB_CONFIG))))
-MULTILIB_DIRNAMES = $(subst $(comma), ,$(TM_MULTILIB_CONFIG))
+MULTILIB_OPTIONS = mcmodel=large fPIC
+MULTILIB_DIRNAMES = large pic
+MULTILIB_REQUIRED = mcmodel=large fPIC
+MULTILIB_MATCHES = fPIC=fpic fPIC=fpie fPIC=fPIE
insn-conditions.md: s-check-sve-md
s-check-sve-md: $(srcdir)/config/aarch64/check-sve-md.awk \
diff --git a/gcc/config/arm/arm-cpus.in b/gcc/config/arm/arm-cpus.in
index 1939d55b9fd..62d425cb596 100644
--- a/gcc/config/arm/arm-cpus.in
+++ b/gcc/config/arm/arm-cpus.in
@@ -416,7 +416,7 @@ begin arch armv6k
tune for mpcore
tune flags CO_PROC
base 6K
- isa ARMv6k
+ isa ARMv6k VFPv2 FP_DBL
option fp add VFPv2 FP_DBL
optalias vfpv2 fp
option nofp remove ALL_FP
diff --git a/gcc/config/arm/devkitarm.h b/gcc/config/arm/devkitarm.h
new file mode 100644
index 00000000000..7f408d6d81d
--- /dev/null
+++ b/gcc/config/arm/devkitarm.h
@@ -0,0 +1,33 @@
+/* Definitions for devkitPro toolchains.
+ Copyright (C) 2016-2018 Free Software Foundation, Inc.
+
+ This file is part of GCC.
+
+ GCC is free software; you can redistribute it and/or modify it
+ under the terms of the GNU General Public License as published
+ by the Free Software Foundation; either version 3, or (at your
+ option) any later version.
+
+ GCC is distributed in the hope that it will be useful, but WITHOUT
+ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
+ License for more details.
+
+ Under Section 7 of GPL version 3, you are granted additional
+ permissions described in the GCC Runtime Library Exception, version
+ 3.1, as published by the Free Software Foundation.
+
+ You should have received a copy of the GNU General Public License and
+ a copy of the GCC Runtime Library Exception along with this program;
+ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
+ <http://www.gnu.org/licenses/>. */
+
+#undef TARGET_OS_CPP_BUILTINS
+#define TARGET_OS_CPP_BUILTINS() \
+ do { \
+ builtin_define ("__DEVKITPRO__"); \
+ builtin_define ("__DEVKITARM__"); \
+ TARGET_BPABI_CPP_BUILTINS(); \
+ } while (0)
+
+
diff --git a/gcc/config/arm/t-arm-elf b/gcc/config/arm/t-arm-elf
index fdfdf9c580b..add129f0a62 100644
--- a/gcc/config/arm/t-arm-elf
+++ b/gcc/config/arm/t-arm-elf
@@ -16,120 +16,22 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
-# Build a very basic set of libraries that should cater for most cases.
-
-# Single-precision floating-point is NOT supported; we don't build a
-# suitable library for that. Use the rm-profile config in that case.
-
-# PART 1 - Useful groups of options
-
-dp_fpus := vfp vfpv2 vfpv3 vfpv3-fp16 vfpv3-d16 vfpv3-d16-fp16 \
- neon neon-vfpv3 neon-fp16 vfpv4 neon-vfpv4 vfpv4-d16 \
- fpv5-d16 fp-armv8 neon-fp-armv8 crypto-neon-fp-armv8 \
- vfp3
-
-sp_fpus := vfpv3xd vfpv3xd-fp16 fpv4-sp-d16 fpv5-sp-d16
-
-v7a_fps := vfpv3 vfpv3-fp16 vfpv4 simd neon-fp16 neon-vfpv4
-v7ve_fps := vfpv3-d16 vfpv3 vfpv3-d16-fp16 vfpv3-fp16 vfpv4 neon \
- neon-fp16 simd
-
-# Not all these permutations exist for all architecture variants, but
-# it seems to work ok.
-v8_fps := simd fp16 crypto fp16+crypto dotprod fp16fml
-
-v9_fps := simd fp16 crypto fp16+crypto dotprod fp16fml
-
-# We don't do anything special with these. Pre-v4t probably doesn't work.
-all_early_nofp := armv4 armv4t armv5t
-
-all_early_arch := armv5tej armv6 armv6j armv6k armv6z armv6kz \
- armv6zk armv6t2 iwmmxt iwmmxt2
-
-all_v7_a_r := armv7-a armv7ve armv7-r
-
-all_v8_archs := armv8-a armv8-a+crc armv8.1-a armv8.2-a armv8.3-a armv8.4-a \
- armv8.5-a armv8.6-a
-
-all_v9_archs := armv9-a
-
-# No floating point variants, require thumb1 softfp
-all_nofp_t := armv6-m armv6s-m armv8-m.base
-
-all_nofp_t2 := armv7-m
-
-all_sp_only := armv7e-m armv8-m.main
-
-MULTILIB_OPTIONS =
-MULTILIB_DIRNAMES =
+MULTILIB_OPTIONS = mthumb mbig-endian march=armv6k march=armv6s-m mfloat-abi=hard mfloat-abi=soft
+MULTILIB_DIRNAMES = thumb be armv6k v6-m fpu nofp
MULTILIB_EXCEPTIONS =
MULTILIB_MATCHES =
-MULTILIB_REUSE =
-
-# PART 2 - multilib build rules
-
-MULTILIB_OPTIONS += marm/mthumb
-MULTILIB_DIRNAMES += arm thumb
-
-MULTILIB_OPTIONS += mfpu=auto
-MULTILIB_DIRNAMES += autofp
-
-MULTILIB_OPTIONS += march=armv5te+fp/march=armv7+fp
-MULTILIB_DIRNAMES += v5te v7
-
-MULTILIB_OPTIONS += mfloat-abi=hard
-MULTILIB_DIRNAMES += fpu
-
-# Build a total of 4 library variants (base options plus the following):
-MULTILIB_REQUIRED += mthumb
-MULTILIB_REQUIRED += marm/mfpu=auto/march=armv5te+fp/mfloat-abi=hard
-MULTILIB_REQUIRED += mthumb/mfpu=auto/march=armv7+fp/mfloat-abi=hard
-
-# PART 3 - Match rules
-
-# Map all supported FPUs onto mfpu=auto
-MULTILIB_MATCHES += $(foreach FPU, $(dp_fpus), \
- mfpu?auto=mfpu?$(FPU))
-
-MULTILIB_MATCHES += march?armv5te+fp=march?armv5te
-
-MULTILIB_MATCHES += $(foreach ARCH, $(all_early_arch), \
- march?armv5te+fp=march?$(ARCH) \
- march?armv5te+fp=march?$(ARCH)+fp)
-
-MULTILIB_MATCHES += march?armv7+fp=march?armv7
-
-MULTILIB_MATCHES += $(foreach FPARCH, $(v7a_fps), \
- march?armv7+fp=march?armv7-a+$(FPARCH))
-
-MULTILIB_MATCHES += $(foreach FPARCH, $(v7ve_fps), \
- march?armv7+fp=march?armv7ve+$(FPARCH))
-
-MULTILIB_MATCHES += $(foreach ARCH, $(all_v7_a_r), \
- march?armv7+fp=march?$(ARCH) \
- march?armv7+fp=march?$(ARCH)+fp)
-MULTILIB_MATCHES += $(foreach ARCH, $(all_v8_archs), \
- march?armv7+fp=march?$(ARCH) \
- $(foreach FPARCH, $(v8_fps), \
- march?armv7+fp=march?$(ARCH)+$(FPARCH)))
+MULTILIB_REQUIRED = mthumb mbig-endian mthumb/mbig-endian march=armv6k/mfloat-abi=hard mthumb/march=armv6s-m/mfloat-abi=soft
-MULTILIB_MATCHES += $(foreach ARCH, $(all_v9_archs), \
- march?armv7+fp=march?$(ARCH) \
- $(foreach FPARCH, $(v9_fps), \
- march?armv7+fp=march?$(ARCH)+$(FPARCH)))
-MULTILIB_MATCHES += $(foreach ARCH, armv7e-m armv8-m.mainline, \
- march?armv7+fp=march?$(ARCH)+fp.dp)
+MULTILIB_MATCHES += march?armv6k=mtune?mpcore
+MULTILIB_MATCHES += march?armv6k=mcpu?mpcore
-# PART 4 - Reuse rules
+MULTILIB_MATCHES += march?armv6s-m=mcpu?cortex-m0
+MULTILIB_MATCHES += march?armv6s-m=mtune?cortex-m0
+MULTILIB_MATCHES += march?armv6s-m=mcpu?cortex-m0plus
+MULTILIB_MATCHES += march?armv6s-m=mtune?cortex-m0plus
+MULTILIB_MATCHES += march?armv6s-m=mcpu?cortex-m1
+MULTILIB_MATCHES += march?armv6s-m=mtune?cortex-m1
-MULTILIB_REUSE += mthumb=mthumb/mfpu.auto
-MULTILIB_REUSE += mthumb=mthumb/mfpu.auto/march.armv5te+fp
-MULTILIB_REUSE += mthumb=mthumb/march.armv5te+fp
-MULTILIB_REUSE += marm/mfpu.auto/march.armv5te+fp/mfloat-abi.hard=marm/march.armv5te+fp/mfloat-abi.hard
-MULTILIB_REUSE += marm/mfpu.auto/march.armv5te+fp/mfloat-abi.hard=march.armv5te+fp/mfloat-abi.hard
-MULTILIB_REUSE += marm/mfpu.auto/march.armv5te+fp/mfloat-abi.hard=mfpu.auto/march.armv5te+fp/mfloat-abi.hard
-MULTILIB_REUSE += mthumb/mfpu.auto/march.armv7+fp/mfloat-abi.hard=mthumb/march.armv7+fp/mfloat-abi.hard
-MULTILIB_REUSE += mthumb/mfpu.auto/march.armv7+fp/mfloat-abi.hard=mfpu.auto/march.armv7+fp/mfloat-abi.hard
-MULTILIB_REUSE += mthumb/mfpu.auto/march.armv7+fp/mfloat-abi.hard=march.armv7+fp/mfloat-abi.hard
+MULTILIB_REUSE = mthumb/march.armv6s-m/mfloat-abi.soft=mthumb/march.armv6s-m
diff --git a/gcc/config/arm/unknown-elf.h b/gcc/config/arm/unknown-elf.h
index ab3918283d8..c14a1955cad 100644
--- a/gcc/config/arm/unknown-elf.h
+++ b/gcc/config/arm/unknown-elf.h
@@ -29,7 +29,7 @@
#endif
/* Now we define the strings used to build the spec file. */
-#define UNKNOWN_ELF_STARTFILE_SPEC " crti%O%s crtbegin%O%s crt0%O%s"
+#define UNKNOWN_ELF_STARTFILE_SPEC " crti%O%s crtbegin%O%s"
#undef STARTFILE_SPEC
#define STARTFILE_SPEC \
@@ -93,4 +93,5 @@
udivmoddi4, which will depend on the exception unwind routines,
which will depend on abort, which is defined in libc. */
#undef LINK_GCC_C_SEQUENCE_SPEC
-#define LINK_GCC_C_SEQUENCE_SPEC "--start-group %G %{!nolibc:%L} --end-group"
+#define LINK_GCC_C_SEQUENCE_SPEC "--start-group %G %L %(libgloss) --end-group"
+
diff --git a/gcc/config/devkitpro.opt b/gcc/config/devkitpro.opt
new file mode 100644
index 00000000000..9acbbf9d27c
--- /dev/null
+++ b/gcc/config/devkitpro.opt
@@ -0,0 +1,29 @@
+; Options for devkitPro toolchains.
+
+; Copyright (C) 2011-2018 Free Software Foundation, Inc.
+;
+; This file is part of GCC.
+;
+; GCC is free software; you can redistribute it and/or modify it under
+; the terms of the GNU General Public License as published by the Free
+; Software Foundation; either version 3, or (at your option) any later
+; version.
+;
+; GCC is distributed in the hope that it will be useful, but WITHOUT ANY
+; WARRANTY; without even the implied warranty of MERCHANTABILITY or
+; FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+; for more details.
+;
+; You should have received a copy of the GNU General Public License
+; along with GCC; see the file COPYING3. If not see
+; <http://www.gnu.org/licenses/>.
+
+; See the GCC internals manual (options.texi) for a description of
+; this file's format.
+
+; Please try to keep this file in ASCII collating order.
+
+pthread
+Driver
+
+; This comment is to ensure we retain the blank line above.
diff --git a/gcc/config/devkitpro.opt.urls b/gcc/config/devkitpro.opt.urls
new file mode 100644
index 00000000000..ab7b466aa71
--- /dev/null
+++ b/gcc/config/devkitpro.opt.urls
@@ -0,0 +1 @@
+; Autogenerated by regenerate-opt-urls.py from gcc/config/devkitpro.opt and generated HTML
diff --git a/gcc/config/i386/host-mingw32.cc b/gcc/config/i386/host-mingw32.cc
index e083f49f3da..1b81e7e88ce 100644
--- a/gcc/config/i386/host-mingw32.cc
+++ b/gcc/config/i386/host-mingw32.cc
@@ -94,6 +94,10 @@ mingw32_gt_pch_get_address (size_t size, int)
If we allocate at bottom we need to reserve the address as early
as possible and at the same point in each invocation. */
+#if __MINGW64__
+ size = UINT64_C(64 * 1024 * 1024 * 1024);
+#endif
+
res = VirtualAlloc (NULL, size,
MEM_RESERVE | MEM_TOP_DOWN,
PAGE_NOACCESS);
diff --git a/gcc/config/rs6000/eabi.h b/gcc/config/rs6000/eabi.h
index 3cbee36cd20..e0ffda81164 100644
--- a/gcc/config/rs6000/eabi.h
+++ b/gcc/config/rs6000/eabi.h
@@ -36,6 +36,8 @@
builtin_assert ("system=embedded"); \
builtin_assert ("cpu=powerpc"); \
builtin_assert ("machine=powerpc"); \
+ builtin_define ("__DEVKITPPC__"); \
+ builtin_define ("__DEVKITPRO__"); \
TARGET_OS_SYSV_CPP_BUILTINS (); \
} \
while (0)
diff --git a/gcc/config/rs6000/rs6000.h b/gcc/config/rs6000/rs6000.h
index db6112a09e1..71cd6664a3e 100644
--- a/gcc/config/rs6000/rs6000.h
+++ b/gcc/config/rs6000/rs6000.h
@@ -193,6 +193,7 @@ ASM_OPT_ANY
/* -mcpu=native handling only makes sense with compiler running on
an PowerPC chip. If changing this condition, also change
the condition in driver-rs6000.cc. */
+#if 0
#if defined(__powerpc__) || defined(__POWERPC__) || defined(_AIX)
/* In driver-rs6000.cc. */
extern const char *host_detect_local_cpu (int argc, const char **argv);
@@ -204,6 +205,8 @@ extern const char *host_detect_local_cpu (int argc, const char **argv);
#else
#define ASM_CPU_NATIVE_SPEC "%(asm_default)"
#endif
+#endif
+#define ASM_CPU_NATIVE_SPEC "%(asm_default)"
#ifndef CC1_CPU_SPEC
#ifdef HAVE_LOCAL_CPU_DETECT
diff --git a/gcc/config/rs6000/sysv4.h b/gcc/config/rs6000/sysv4.h
index afb5c6ad867..30d30d530e8 100644
--- a/gcc/config/rs6000/sysv4.h
+++ b/gcc/config/rs6000/sysv4.h
@@ -581,7 +581,11 @@ GNU_USER_TARGET_CC1_SPEC
/* Default starting address if specified. */
#define LINK_START_SPEC "\
-%{mads : %(link_start_ads) ; \
+%{mgcn|mogc : %(link_start_ogc) ; \
+ mvgc : %(link_start_vgc) ; \
+ mgcbios : %(link_start_gcb) ; \
+ mrvl : %(link_start_rvl) ; \
+ mads : %(link_start_ads) ; \
myellowknife : %(link_start_yellowknife) ; \
mmvme : %(link_start_mvme) ; \
msim : %(link_start_sim) ; \
@@ -612,7 +616,8 @@ GNU_USER_TARGET_CC1_SPEC
/* Any specific OS flags. */
#define LINK_OS_SPEC "\
-%{mads : %(link_os_ads) ; \
+%{mgcn|mogc|mvgc|mgcbios|mrvl : %(link_os_ogc) ; \
+ mads : %(link_os_ads) ; \
myellowknife : %(link_os_yellowknife) ; \
mmvme : %(link_os_mvme) ; \
msim : %(link_os_sim) ; \
@@ -627,7 +632,10 @@ GNU_USER_TARGET_CC1_SPEC
/* Override rs6000.h definition. */
#undef CPP_SPEC
#define CPP_SPEC "%{posix: -D_POSIX_SOURCE} \
-%{mads : %(cpp_os_ads) ; \
+%{mgcn : %(cpp_os_gcn) ; \
+ mogc|mvgc|mgcbios : %(cpp_os_ogc) ; \
+ mrvl : %(cpp_os_rvl) ; \
+ mads : %(cpp_os_ads) ; \
myellowknife : %(cpp_os_yellowknife) ; \
mmvme : %(cpp_os_mvme) ; \
msim : %(cpp_os_sim) ; \
@@ -641,7 +649,10 @@ GNU_USER_TARGET_CC1_SPEC
#undef STARTFILE_SPEC
#define STARTFILE_SPEC "\
-%{mads : %(startfile_ads) ; \
+%{mgcn : %(startfile_gcn) ; \
+ mogc|mvgc|mgcbios : %(startfile_ogc) ; \
+ mrvl : %(startfile_ogc) ; \
+ mads : %(startfile_ads) ; \
myellowknife : %(startfile_yellowknife) ; \
mmvme : %(startfile_mvme) ; \
msim : %(startfile_sim) ; \
@@ -655,7 +666,8 @@ GNU_USER_TARGET_CC1_SPEC
#undef LIB_SPEC
#define LIB_SPEC "\
-%{mads : %(lib_ads) ; \
+%{mgcn|mogc|mvgc|mgcbios|mrvl : %(lib_ogc) ; \
+ mads : %(lib_ads) ; \
myellowknife : %(lib_yellowknife) ; \
mmvme : %(lib_mvme) ; \
msim : %(lib_sim) ; \
@@ -665,11 +677,12 @@ GNU_USER_TARGET_CC1_SPEC
mcall-openbsd: %(lib_openbsd) ; \
: %(lib_default) }"
-#define LIB_DEFAULT_SPEC "-lc"
+#define LIB_DEFAULT_SPEC "--start-group -lsysbase -lc --end-group"
#undef ENDFILE_SPEC
#define ENDFILE_SPEC "\
-%{mads : %(endfile_ads) ; \
+%{mgcn|mogc|mvgc|mgcbios|mrvl : %(endfile_ogc) ; \
+ mads : %(endfile_ads) ; \
myellowknife : %(endfile_yellowknife) ; \
mmvme : %(endfile_mvme) ; \
msim : %(endfile_sim) ; \
@@ -685,16 +698,27 @@ GNU_USER_TARGET_CC1_SPEC
/* Motorola ADS support. */
#define LIB_ADS_SPEC "--start-group -lads -lc --end-group"
+#define LIB_OGC_SPEC "--start-group -lsysbase -lc --end-group"
#define STARTFILE_ADS_SPEC "ecrti.o%s crt0.o%s crtbegin.o%s"
+#define STARTFILE_OGC_SPEC "ecrti.o%s crtbegin.o%s crtmain.o%s"
#define ENDFILE_ADS_SPEC "crtend.o%s ecrtn.o%s"
+#define ENDFILE_OGC_SPEC "crtend.o%s ecrtn.o%s"
#define LINK_START_ADS_SPEC "-T ads.ld%s"
+#define LINK_START_OGC_SPEC "-T ogc.ld%s"
+#define LINK_START_RVL_SPEC "-T rvl.ld%s"
+#define LINK_START_VGC_SPEC "-T vgcogc.ld%s"
+#define LINK_START_GCB_SPEC "-T gcbogc.ld%s"
#define LINK_OS_ADS_SPEC ""
+#define LINK_OS_OGC_SPEC "--gc-sections"
#define CPP_OS_ADS_SPEC ""
+#define CPP_OS_GCN_SPEC "-D__gamecube__ -ffunction-sections -fdata-sections"
+#define CPP_OS_OGC_SPEC "-D__gamecube__ -DHW_DOL -ffunction-sections -fdata-sections"
+#define CPP_OS_RVL_SPEC "-D__wii__ -DHW_RVL -ffunction-sections -fdata-sections"
/* Motorola Yellowknife support. */
#define LIB_YELLOWKNIFE_SPEC "--start-group -lyk -lc --end-group"
@@ -843,6 +867,7 @@ ncrtn.o%s"
#undef SUBTARGET_EXTRA_SPECS
#define SUBTARGET_EXTRA_SPECS \
{ "crtsavres_default", CRTSAVRES_DEFAULT_SPEC }, \
+ { "lib_ogc", LIB_OGC_SPEC }, \
{ "lib_ads", LIB_ADS_SPEC }, \
{ "lib_yellowknife", LIB_YELLOWKNIFE_SPEC }, \
{ "lib_mvme", LIB_MVME_SPEC }, \
@@ -852,6 +877,7 @@ ncrtn.o%s"
{ "lib_netbsd", LIB_NETBSD_SPEC }, \
{ "lib_openbsd", LIB_OPENBSD_SPEC }, \
{ "lib_default", LIB_DEFAULT_SPEC }, \
+ { "startfile_ogc", STARTFILE_OGC_SPEC }, \
{ "startfile_ads", STARTFILE_ADS_SPEC }, \
{ "startfile_yellowknife", STARTFILE_YELLOWKNIFE_SPEC }, \
{ "startfile_mvme", STARTFILE_MVME_SPEC }, \
@@ -861,6 +887,7 @@ ncrtn.o%s"
{ "startfile_netbsd", STARTFILE_NETBSD_SPEC }, \
{ "startfile_openbsd", STARTFILE_OPENBSD_SPEC }, \
{ "startfile_default", STARTFILE_DEFAULT_SPEC }, \
+ { "endfile_ogc", ENDFILE_OGC_SPEC }, \
{ "endfile_ads", ENDFILE_ADS_SPEC }, \
{ "endfile_yellowknife", ENDFILE_YELLOWKNIFE_SPEC }, \
{ "endfile_mvme", ENDFILE_MVME_SPEC }, \
@@ -872,7 +899,11 @@ ncrtn.o%s"
{ "endfile_default", ENDFILE_DEFAULT_SPEC }, \
{ "link_shlib", LINK_SHLIB_SPEC }, \
{ "link_start", LINK_START_SPEC }, \
+ { "link_start_vgc", LINK_START_VGC_SPEC }, \
+ { "link_start_gcb", LINK_START_GCB_SPEC }, \
+ { "link_start_rvl", LINK_START_RVL_SPEC }, \
{ "link_start_ads", LINK_START_ADS_SPEC }, \
+ { "link_start_ogc", LINK_START_OGC_SPEC }, \
{ "link_start_yellowknife", LINK_START_YELLOWKNIFE_SPEC }, \
{ "link_start_mvme", LINK_START_MVME_SPEC }, \
{ "link_start_sim", LINK_START_SIM_SPEC }, \
@@ -882,6 +913,7 @@ ncrtn.o%s"
{ "link_start_openbsd", LINK_START_OPENBSD_SPEC }, \
{ "link_start_default", LINK_START_DEFAULT_SPEC }, \
{ "link_os", LINK_OS_SPEC }, \
+ { "link_os_ogc", LINK_OS_OGC_SPEC }, \
{ "link_os_ads", LINK_OS_ADS_SPEC }, \
{ "link_os_yellowknife", LINK_OS_YELLOWKNIFE_SPEC }, \
{ "link_os_mvme", LINK_OS_MVME_SPEC }, \
@@ -893,6 +925,9 @@ ncrtn.o%s"
{ "link_os_default", LINK_OS_DEFAULT_SPEC }, \
{ "cc1_secure_plt_default", CC1_SECURE_PLT_DEFAULT_SPEC }, \
{ "link_secure_plt", LINK_SECURE_PLT_SPEC }, \
+ { "cpp_os_gcn", CPP_OS_GCN_SPEC }, \
+ { "cpp_os_ogc", CPP_OS_OGC_SPEC }, \
+ { "cpp_os_rvl", CPP_OS_RVL_SPEC }, \
{ "cpp_os_ads", CPP_OS_ADS_SPEC }, \
{ "cpp_os_yellowknife", CPP_OS_YELLOWKNIFE_SPEC }, \
{ "cpp_os_mvme", CPP_OS_MVME_SPEC }, \
diff --git a/gcc/config/rs6000/sysv4.opt b/gcc/config/rs6000/sysv4.opt
index dc0b0e82d9e..20300b60da8 100644
--- a/gcc/config/rs6000/sysv4.opt
+++ b/gcc/config/rs6000/sysv4.opt
@@ -124,6 +124,26 @@ mads
Target RejectNegative
Link with libads.a, libc.a and crt0.o.
+mgcn
+Target RejectNegative
+Link with libsysbase.a and libc.a, use ogc linker script
+
+mogc
+Target RejectNegative
+Link with libsysbase.a and libc.a, use ogc linker script
+
+mgcbios
+Target RejectNegative
+Link with libsysbase.a and libc.a, use gcbogc linker script
+
+mvgc
+Target RejectNegative
+Link with libsysbase.a and libc.a, use gcbogc linker script
+
+mrvl
+Target RejectNegative
+Link with libsysbase.a and libc.a, use rvl linker script
+
myellowknife
Target RejectNegative
Link with libyk.a, libc.a and crt0.o.
diff --git a/gcc/devkitpro.opt b/gcc/devkitpro.opt
new file mode 100644
index 00000000000..92731fee3ba
--- /dev/null
+++ b/gcc/devkitpro.opt
@@ -0,0 +1,30 @@
+; Options for devkitPro toolchains.
+
+; Copyright (C) 2011-2018 Free Software Foundation, Inc.
+;
+; This file is part of GCC.
+;
+; GCC is free software; you can redistribute it and/or modify it under
+; the terms of the GNU General Public License as published by the Free
+; Software Foundation; either version 3, or (at your option) any later
+; version.
+;
+; GCC is distributed in the hope that it will be useful, but WITHOUT ANY
+; WARRANTY; without even the implied warranty of MERCHANTABILITY or
+; FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+; for more details.
+;
+; You should have received a copy of the GNU General Public License
+; along with GCC; see the file COPYING3. If not see
+; <http://www.gnu.org/licenses/>.
+
+; See the GCC internals manual (options.texi) for a description of
+; this file's format.
+
+; Please try to keep this file in ASCII collating order.
+
+pthread
+Driver
+
+; This comment is to ensure we retain the blank line above.
+
diff --git a/gcc/gcc.cc b/gcc/gcc.cc
index 4fd87f2c4a1..6af06f7b032 100644
--- a/gcc/gcc.cc
+++ b/gcc/gcc.cc
@@ -888,6 +888,11 @@ proper position among the other output files. */
#endif
#endif
+#ifndef LIBGLOSS_SPEC
+# define LIBGLOSS_SPEC "-lsysbase"
+#endif
+
+
/* config.h can define STARTFILE_SPEC to override the default crt0 files. */
#ifndef STARTFILE_SPEC
#define STARTFILE_SPEC \
@@ -1215,6 +1220,7 @@ static const char *link_spec = LINK_SPEC;
static const char *lib_spec = LIB_SPEC;
static const char *link_gomp_spec = "";
static const char *libgcc_spec = LIBGCC_SPEC;
+static const char *libgloss_spec = LIBGLOSS_SPEC;
static const char *endfile_spec = ENDFILE_SPEC;
static const char *startfile_spec = STARTFILE_SPEC;
static const char *linker_name_spec = LINKER_NAME;
@@ -1727,6 +1733,7 @@ static struct spec_list static_specs[] =
INIT_STATIC_SPEC ("lib", &lib_spec),
INIT_STATIC_SPEC ("link_gomp", &link_gomp_spec),
INIT_STATIC_SPEC ("libgcc", &libgcc_spec),
+ INIT_STATIC_SPEC ("libgloss", &libgloss_spec),
INIT_STATIC_SPEC ("startfile", &startfile_spec),
INIT_STATIC_SPEC ("cross_compile", &cross_compile),
INIT_STATIC_SPEC ("version", &compiler_version),
diff --git a/libcc1/configure b/libcc1/configure
index ea689a353c8..98f9d9b21b7 100755
--- a/libcc1/configure
+++ b/libcc1/configure
@@ -5119,7 +5119,7 @@ else
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
# nm: unknown option "B" ignored
case `"$tmp_nm" -B "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
- *$tmp_nm*) lt_cv_path_NM="$tmp_nm -B"
+ $tmp_nm*) lt_cv_path_NM="$tmp_nm -B"
break
;;
*)
diff --git a/libgcc/config/arm/t-bpabi b/libgcc/config/arm/t-bpabi
index dddddc7c444..c2502597953 100644
--- a/libgcc/config/arm/t-bpabi
+++ b/libgcc/config/arm/t-bpabi
@@ -17,4 +17,4 @@ SHLIB_MAPFILES += $(srcdir)/config/arm/libgcc-bpabi.ver
# On ARM, specifying -fnon-call-exceptions will needlessly pull in
# the unwinder in simple programs which use 64-bit division. Omitting
# the option is safe.
-LIB2_DIVMOD_EXCEPTION_FLAGS := -fexceptions
+LIB2_DIVMOD_EXCEPTION_FLAGS := -fno-exceptions
diff --git a/libgcc/config/rs6000/crtrestvr.S b/libgcc/config/rs6000/crtrestvr.S
index 8761f612004..95cc245813b 100644
--- a/libgcc/config/rs6000/crtrestvr.S
+++ b/libgcc/config/rs6000/crtrestvr.S
@@ -24,7 +24,7 @@
/* On PowerPC64 Linux, these functions are provided by the linker. */
#ifndef __powerpc64__
-
+#if 0
#undef __ALTIVEC__
#define __ALTIVEC__ 1
#include "ppc-asm.h"
@@ -86,3 +86,4 @@ FUNC_END(_restvr_20)
CFI_ENDPROC
#endif
+#endif
diff --git a/libgcc/config/rs6000/crtsavevr.S b/libgcc/config/rs6000/crtsavevr.S
index 9d05c98c32d..1b7e1ca68b9 100644
--- a/libgcc/config/rs6000/crtsavevr.S
+++ b/libgcc/config/rs6000/crtsavevr.S
@@ -24,7 +24,7 @@
/* On PowerPC64 Linux, these functions are provided by the linker. */
#ifndef __powerpc64__
-
+#if 0
#undef __ALTIVEC__
#define __ALTIVEC__ 1
#include "ppc-asm.h"
@@ -86,3 +86,4 @@ FUNC_END(_savevr_20)
CFI_ENDPROC
#endif
+#endif
diff --git a/libgcc/crtstuff.c b/libgcc/crtstuff.c
index b9767cd1eee..362689c9f0b 100644
--- a/libgcc/crtstuff.c
+++ b/libgcc/crtstuff.c
@@ -326,7 +326,7 @@ register_tm_clones (void)
#ifdef OBJECT_FORMAT_ELF
-#if DEFAULT_USE_CXA_ATEXIT
+#if 1 /* DEFAULT_USE_CXA_ATEXIT */
/* Declare the __dso_handle variable. It should have a unique value
in every shared-object; in a main program its value is zero. The
object should in any case be protected. This means the instance
diff --git a/libgcc/gthr.h b/libgcc/gthr.h
index 557417997f4..7c1c7c40ab9 100644
--- a/libgcc/gthr.h
+++ b/libgcc/gthr.h
@@ -136,7 +136,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
/* The pe-coff weak support isn't fully compatible to ELF's weak.
For static libraries it might would work, but as we need to deal
with shared versions too, we disable it for mingw-targets. */
-#ifdef __MINGW32__
+#if defined (__MINGW32__) || defined (__DEVKITPRO__)
#undef GTHREAD_USE_WEAK
#define GTHREAD_USE_WEAK 0
#endif
diff --git a/libstdc++-v3/configure b/libstdc++-v3/configure
index 819a1d82876..e51ff5ec6ee 100755
--- a/libstdc++-v3/configure
+++ b/libstdc++-v3/configure
@@ -893,6 +893,7 @@ infodir
docdir
oldincludedir
includedir
+runstatedir
localstatedir
sharedstatedir
sysconfdir
@@ -1027,6 +1028,7 @@ datadir='${datarootdir}'
sysconfdir='${prefix}/etc'
sharedstatedir='${prefix}/com'
localstatedir='${prefix}/var'
+runstatedir='${localstatedir}/run'
includedir='${prefix}/include'
oldincludedir='/usr/include'
docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
@@ -1279,6 +1281,15 @@ do
| -silent | --silent | --silen | --sile | --sil)
silent=yes ;;
+ -runstatedir | --runstatedir | --runstatedi | --runstated \
+ | --runstate | --runstat | --runsta | --runst | --runs \
+ | --run | --ru | --r)
+ ac_prev=runstatedir ;;
+ -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
+ | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
+ | --run=* | --ru=* | --r=*)
+ runstatedir=$ac_optarg ;;
+
-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
ac_prev=sbindir ;;
-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
@@ -1416,7 +1427,7 @@ fi
for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
datadir sysconfdir sharedstatedir localstatedir includedir \
oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
- libdir localedir mandir
+ libdir localedir mandir runstatedir
do
eval ac_val=\$$ac_var
# Remove trailing slashes.
@@ -1569,6 +1580,7 @@ Fine tuning of the installation directories:
--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
--localstatedir=DIR modifiable single-machine data [PREFIX/var]
+ --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
--libdir=DIR object code libraries [EPREFIX/lib]
--includedir=DIR C header files [PREFIX/include]
--oldincludedir=DIR C header files for non-gcc [/usr/include]
@@ -5080,7 +5092,7 @@ else
We can't simply define LARGE_OFF_T to be 9223372036854775807,
since some C++ compilers masquerading as C compilers
incorrectly reject 9223372036854775807. */
-#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
&& LARGE_OFF_T % 2147483647 == 1)
? 1 : -1];
@@ -5126,7 +5138,7 @@ else
We can't simply define LARGE_OFF_T to be 9223372036854775807,
since some C++ compilers masquerading as C compilers
incorrectly reject 9223372036854775807. */
-#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
&& LARGE_OFF_T % 2147483647 == 1)
? 1 : -1];
@@ -5150,7 +5162,7 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
We can't simply define LARGE_OFF_T to be 9223372036854775807,
since some C++ compilers masquerading as C compilers
incorrectly reject 9223372036854775807. */
-#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
&& LARGE_OFF_T % 2147483647 == 1)
? 1 : -1];
@@ -5195,7 +5207,7 @@ else
We can't simply define LARGE_OFF_T to be 9223372036854775807,
since some C++ compilers masquerading as C compilers
incorrectly reject 9223372036854775807. */
-#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
&& LARGE_OFF_T % 2147483647 == 1)
? 1 : -1];
@@ -5219,7 +5231,7 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
We can't simply define LARGE_OFF_T to be 9223372036854775807,
since some C++ compilers masquerading as C compilers
incorrectly reject 9223372036854775807. */
-#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
&& LARGE_OFF_T % 2147483647 == 1)
? 1 : -1];
@@ -12280,7 +12292,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 12283 "configure"
+#line 12295 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -12386,7 +12398,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 12389 "configure"
+#line 12401 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -16182,7 +16194,7 @@ $as_echo "$glibcxx_cv_atomic_long_long" >&6; }
# Fake what AC_TRY_COMPILE does.
cat > conftest.$ac_ext << EOF
-#line 16185 "configure"
+#line 16198 "configure"
int main()
{
typedef bool atomic_type;
@@ -16217,7 +16229,7 @@ $as_echo "$glibcxx_cv_atomic_bool" >&6; }
rm -f conftest*
cat > conftest.$ac_ext << EOF
-#line 16220 "configure"
+#line 16233 "configure"
int main()
{
typedef short atomic_type;
@@ -16252,7 +16264,7 @@ $as_echo "$glibcxx_cv_atomic_short" >&6; }
rm -f conftest*
cat > conftest.$ac_ext << EOF
-#line 16255 "configure"
+#line 16268 "configure"
int main()
{
// NB: _Atomic_word not necessarily int.
@@ -16288,7 +16300,7 @@ $as_echo "$glibcxx_cv_atomic_int" >&6; }
rm -f conftest*
cat > conftest.$ac_ext << EOF
-#line 16291 "configure"
+#line 16304 "configure"
int main()
{
typedef long long atomic_type;
@@ -16445,7 +16457,7 @@ $as_echo "mutex" >&6; }
# unnecessary for this test.
cat > conftest.$ac_ext << EOF
-#line 16448 "configure"
+#line 16461 "configure"
int main()
{
_Decimal32 d1;
@@ -16487,7 +16499,7 @@ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
# unnecessary for this test.
cat > conftest.$ac_ext << EOF
-#line 16490 "configure"
+#line 16503 "configure"
template<typename T1, typename T2>
struct same
{ typedef T2 type; };
@@ -28602,6 +28614,8 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
$as_echo "#define HAVE_MEMALIGN 1" >>confdefs.h
+ $as_echo "#define HAVE_ALIGNED_ALLOC 1" >>confdefs.h
+
case "${target}" in
*-rtems*)
diff --git a/libstdc++-v3/configure.ac b/libstdc++-v3/configure.ac
index a6c01b29e94..a8fb1200c8b 100644
--- a/libstdc++-v3/configure.ac
+++ b/libstdc++-v3/configure.ac
@@ -386,6 +386,7 @@ dnl # rather than hardcoding that information.
fi
AC_DEFINE(HAVE_MEMALIGN)
+ AC_DEFINE(HAVE_ALIGNED_ALLOC)
case "${target}" in
*-rtems*)
diff --git a/libstdc++-v3/include/Makefile.am b/libstdc++-v3/include/Makefile.am
index 537774c2668..bdd357ff60d 100644
--- a/libstdc++-v3/include/Makefile.am
+++ b/libstdc++-v3/include/Makefile.am
@@ -1436,6 +1436,7 @@ ${host_builddir}/gthr.h: ${toplevel_srcdir}/libgcc/gthr.h stamp-${host_alias}
-e '/^#/s/\(${uppercase}${uppercase}*\)/_GLIBCXX_\1/g' \
-e 's/_GLIBCXX_SUPPORTS_WEAK/__GXX_WEAK__/g' \
-e 's/_GLIBCXX___MINGW32_GLIBCXX___/__MINGW32__/g' \
+ -e 's/_GLIBCXX___DEVKITPRO__/__DEVKITPRO__/g' \
-e 's,^#include "\(.*\)",#include <bits/\1>,g' \
< $< > $@
diff --git a/libstdc++-v3/include/Makefile.in b/libstdc++-v3/include/Makefile.in
index 7b96b2207f8..61eb866ebe8 100644
--- a/libstdc++-v3/include/Makefile.in
+++ b/libstdc++-v3/include/Makefile.in
@@ -1910,6 +1910,7 @@ ${host_builddir}/gthr.h: ${toplevel_srcdir}/libgcc/gthr.h stamp-${host_alias}
-e '/^#/s/\(${uppercase}${uppercase}*\)/_GLIBCXX_\1/g' \
-e 's/_GLIBCXX_SUPPORTS_WEAK/__GXX_WEAK__/g' \
-e 's/_GLIBCXX___MINGW32_GLIBCXX___/__MINGW32__/g' \
+ -e 's/_GLIBCXX___DEVKITPRO__/__DEVKITPRO__/g' \
-e 's,^#include "\(.*\)",#include <bits/\1>,g' \
< $< > $@
diff --git a/libstdc++-v3/include/std/fstream b/libstdc++-v3/include/std/fstream
index 53e794162eb..08602c21949 100644
--- a/libstdc++-v3/include/std/fstream
+++ b/libstdc++-v3/include/std/fstream
@@ -53,7 +53,7 @@
// This can be overridden by the target's os_defines.h
#ifndef _GLIBCXX_BUFSIZ
-# define _GLIBCXX_BUFSIZ BUFSIZ
+# define _GLIBCXX_BUFSIZ (BUFSIZ+1)
#endif
namespace std _GLIBCXX_VISIBILITY(default)
diff --git a/libstdc++-v3/libsupc++/eh_alloc.cc b/libstdc++-v3/libsupc++/eh_alloc.cc
index 42ca2ea5116..04f75c43cf5 100644
--- a/libstdc++-v3/libsupc++/eh_alloc.cc
+++ b/libstdc++-v3/libsupc++/eh_alloc.cc
@@ -143,6 +143,7 @@ namespace
{
public:
pool() noexcept;
+ ~pool();
_GLIBCXX_NODISCARD void *allocate (std::size_t) noexcept;
void free (void *) noexcept;
@@ -248,6 +249,15 @@ namespace
first_free_entry->next = NULL;
}
+ pool::~pool()
+ {
+ if (arena)
+ {
+ ::free(arena);
+ arena = 0;
+ }
+ }
+
void *pool::allocate (std::size_t size) noexcept
{
__scoped_lock sentry(emergency_mutex);
diff --git a/libstdc++-v3/src/c++17/fs_ops.cc b/libstdc++-v3/src/c++17/fs_ops.cc
index 4f188153ae3..ea9d379e33a 100644
--- a/libstdc++-v3/src/c++17/fs_ops.cc
+++ b/libstdc++-v3/src/c++17/fs_ops.cc
@@ -1153,6 +1153,7 @@ fs::permissions(const path& p, perms prms, perm_options opts,
}
int err = 0;
+#ifndef __DEVKITPPC__
#if _GLIBCXX_USE_FCHMODAT
const int flag = (nofollow && is_symlink(st)) ? AT_SYMLINK_NOFOLLOW : 0;
if (::fchmodat(AT_FDCWD, p.c_str(), static_cast<mode_t>(prms), flag))
@@ -1162,6 +1163,7 @@ fs::permissions(const path& p, perms prms, perm_options opts,
ec = std::__unsupported();
else if (posix::chmod(p.c_str(), static_cast<posix::mode_t>(prms)))
err = errno;
+#endif
#endif
if (err)
diff --git a/libstdc++-v3/src/filesystem/ops-common.h b/libstdc++-v3/src/filesystem/ops-common.h
index 4feacfdb932..b8c49f49381 100644
--- a/libstdc++-v3/src/filesystem/ops-common.h
+++ b/libstdc++-v3/src/filesystem/ops-common.h
@@ -563,6 +563,7 @@ _GLIBCXX_BEGIN_NAMESPACE_FILESYSTEM
return false;
}
+#ifndef __DEVKITPPC__
#if defined _GLIBCXX_USE_FCHMOD && ! defined _GLIBCXX_FILESYSTEM_IS_WINDOWS
if (::fchmod(out.fd, from_st->st_mode))
#elif defined _GLIBCXX_USE_FCHMODAT && ! defined _GLIBCXX_FILESYSTEM_IS_WINDOWS
@@ -576,6 +577,7 @@ _GLIBCXX_BEGIN_NAMESPACE_FILESYSTEM
ec.assign(errno, std::generic_category());
return false;
}
+#endif
bool has_copied = false;
diff --git a/libstdc++-v3/src/filesystem/ops.cc b/libstdc++-v3/src/filesystem/ops.cc
index 4e21e43b97a..d93c8985224 100644
--- a/libstdc++-v3/src/filesystem/ops.cc
+++ b/libstdc++-v3/src/filesystem/ops.cc
@@ -987,6 +987,7 @@ fs::permissions(const path& p, perms prms, error_code& ec) noexcept
}
int err = 0;
+#ifndef __DEVKITPPC__
#if _GLIBCXX_USE_FCHMODAT
const int flag = (nofollow && is_symlink(st)) ? AT_SYMLINK_NOFOLLOW : 0;
if (::fchmodat(AT_FDCWD, p.c_str(), static_cast<mode_t>(prms), flag))
@@ -996,6 +997,7 @@ fs::permissions(const path& p, perms prms, error_code& ec) noexcept
ec = std::__unsupported();
else if (posix::chmod(p.c_str(), static_cast<mode_t>(prms)))
err = errno;
+#endif
#endif
if (err)
diff --git a/lto-plugin/configure b/lto-plugin/configure
index 28f5dd79cd7..a79f318a4d6 100755
--- a/lto-plugin/configure
+++ b/lto-plugin/configure
@@ -6469,7 +6469,7 @@ else
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
# nm: unknown option "B" ignored
case `"$tmp_nm" -B "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
- *$tmp_nm*) lt_cv_path_NM="$tmp_nm -B"
+ $tmp_nm*) lt_cv_path_NM="$tmp_nm -B"
break
;;
*)
Reference in New Issue View Git Blame Copy Permalink