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package/gcc: bump to version 7.4.0

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Remove upstream patches:

0002-fix-building-on-ppc64.patch
aa65a43516

0003-gcc-xtensa-fix-NAND-code-in-xtensa_expand_atomic.patch
8709905244

0003-xtensa-fix-PR-target-65416.patch
5dcbd70ec0

0004-libsanitizer-Use-pre-computed-size.patch
61f38c64c0

0005-gcc-xtensa-don-t-force-PIC-for-uclinux-target.patch
6ef0a00dea

Signed-off-by: Romain Naour <romain.naour@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Romain Naour 2018-12-08 16:37:34 +01:00 committed by Peter Korsgaard
parent fb0a46901c
commit 92bab9a23c
14 changed files with 11 additions and 302 deletions
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40
package/gcc/7.3.0/0002-fix-building-on-ppc64.patch
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@ -1,40 +0,0 @@
From aa65a43516da1d48011ef621ed5988289711d99b Mon Sep 17 00:00:00 2001
From: marxin <marxin@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Fri, 29 Jun 2018 09:31:30 +0000
Subject: [PATCH] Partial backport r256656
2018-06-29 Martin Liska <mliska@suse.cz>
Backport from mainline
2018-01-10 Kelvin Nilsen <kelvin@gcc.gnu.org>
* lex.c (search_line_fast): Remove illegal coercion of an
unaligned pointer value to vector pointer type and replace with
use of __builtin_vec_vsx_ld () built-in function, which operates
on unaligned pointer values.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-6-branch@261621 138bc75d-0d04-0410-961f-82ee72b054a4
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-7-branch@262243 138bc75d-0d04-0410-961f-82ee72b054a4
Signed-off-by: Joel Stanley <joel@jms.id.au>
---
libcpp/lex.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libcpp/lex.c b/libcpp/lex.c
index 097c78002cbb..e0fb9e822c44 100644
--- a/libcpp/lex.c
+++ b/libcpp/lex.c
@@ -568,7 +568,7 @@ search_line_fast (const uchar *s, const uchar *end ATTRIBUTE_UNUSED)
{
vc m_nl, m_cr, m_bs, m_qm;
- data = *((const vc *)s);
+ data = __builtin_vec_vsx_ld (0, s);
s += 16;
m_nl = (vc) __builtin_vec_cmpeq(data, repl_nl);
--
2.17.1

39
package/gcc/7.3.0/0003-gcc-xtensa-fix-NAND-code-in-xtensa_expand_atomic.patch
View File

@ -1,39 +0,0 @@
From 6765eecde2ed8d4be0fc217408b9e9b92a840aff Mon Sep 17 00:00:00 2001
From: Max Filippov <jcmvbkbc@gmail.com>
Date: Tue, 4 Sep 2018 00:39:32 -0700
Subject: [PATCH] gcc: xtensa: fix NAND code in xtensa_expand_atomic
NAND is ~(a1 & a2), but xtensa_expand_atomic does ~a1 & a2.
That fixes libatomic tests atomic-op-{1,2}.
gcc/
2018-09-04 Max Filippov <jcmvbkbc@gmail.com>
* config/xtensa/xtensa.c (xtensa_expand_atomic): Reorder AND and
XOR operations in NAND case.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Backported from: r264087
---
gcc/config/xtensa/xtensa.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/gcc/config/xtensa/xtensa.c b/gcc/config/xtensa/xtensa.c
index 7cfe64d42895..080bb4ad765d 100644
--- a/gcc/config/xtensa/xtensa.c
+++ b/gcc/config/xtensa/xtensa.c
@@ -1614,9 +1614,9 @@ xtensa_expand_atomic (enum rtx_code code, rtx target, rtx mem, rtx val,
break;
case MULT: /* NAND */
- tmp = expand_simple_binop (SImode, XOR, old, ac.modemask,
+ tmp = expand_simple_binop (SImode, AND, old, val,
NULL_RTX, 1, OPTAB_DIRECT);
- tmp = expand_simple_binop (SImode, AND, tmp, val,
+ tmp = expand_simple_binop (SImode, XOR, tmp, ac.modemask,
new_rtx, 1, OPTAB_DIRECT);
break;
--
2.11.0

101
package/gcc/7.3.0/0003-xtensa-fix-PR-target-65416.patch
View File

@ -1,101 +0,0 @@
From 87fda0741d210727672cba5e54a37a189e8ac04e Mon Sep 17 00:00:00 2001
From: Max Filippov <jcmvbkbc@gmail.com>
Date: Sun, 17 Jun 2018 21:18:39 -0700
Subject: [PATCH] xtensa: fix PR target/65416
The issue is caused by reordering of stack pointer update after stack
space allocation with instructions that write to the allocated stack
space. In windowed ABI register spill area for the previous call frame
is located just below the stack pointer and may be reloaded back into
the register file on movsp.
Implement allocate_stack pattern for windowed ABI configuration and
insert an instruction that prevents reordering of frame memory access
and stack pointer update.
gcc/
2018-06-19 Max Filippov <jcmvbkbc@gmail.com>
* config/xtensa/xtensa.md (UNSPEC_FRAME_BLOCKAGE): New unspec
constant.
(allocate_stack, frame_blockage, *frame_blockage): New patterns.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Backported from: r261755
---
gcc/config/xtensa/xtensa.md | 46 +++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 46 insertions(+)
diff --git a/gcc/config/xtensa/xtensa.md b/gcc/config/xtensa/xtensa.md
index 84967dbedc08..209f839cfb0f 100644
--- a/gcc/config/xtensa/xtensa.md
+++ b/gcc/config/xtensa/xtensa.md
@@ -38,6 +38,7 @@
(UNSPEC_MEMW 11)
(UNSPEC_LSETUP_START 12)
(UNSPEC_LSETUP_END 13)
+ (UNSPEC_FRAME_BLOCKAGE 14)
(UNSPECV_SET_FP 1)
(UNSPECV_ENTRY 2)
@@ -1676,6 +1677,32 @@
;; Miscellaneous instructions.
+;; In windowed ABI stack pointer adjustment must happen before any access
+;; to the space allocated on stack is allowed, otherwise register spill
+;; area may be clobbered. That's what frame blockage is supposed to enforce.
+
+(define_expand "allocate_stack"
+ [(set (match_operand 0 "nonimmed_operand")
+ (minus (reg A1_REG) (match_operand 1 "add_operand")))
+ (set (reg A1_REG)
+ (minus (reg A1_REG) (match_dup 1)))]
+ "TARGET_WINDOWED_ABI"
+{
+ if (CONST_INT_P (operands[1]))
+ {
+ rtx neg_op0 = GEN_INT (-INTVAL (operands[1]));
+ emit_insn (gen_addsi3 (stack_pointer_rtx, stack_pointer_rtx, neg_op0));
+ }
+ else
+ {
+ emit_insn (gen_subsi3 (stack_pointer_rtx, stack_pointer_rtx,
+ operands[1]));
+ }
+ emit_move_insn (operands[0], virtual_stack_dynamic_rtx);
+ emit_insn (gen_frame_blockage ());
+ DONE;
+})
+
(define_expand "prologue"
[(const_int 0)]
""
@@ -1767,6 +1794,25 @@
[(set_attr "length" "0")
(set_attr "type" "nop")])
+;; Do not schedule instructions accessing memory before this point.
+
+(define_expand "frame_blockage"
+ [(set (match_dup 0)
+ (unspec:BLK [(match_dup 1)] UNSPEC_FRAME_BLOCKAGE))]
+ ""
+{
+ operands[0] = gen_rtx_MEM (BLKmode, gen_rtx_SCRATCH (Pmode));
+ MEM_VOLATILE_P (operands[0]) = 1;
+ operands[1] = stack_pointer_rtx;
+})
+
+(define_insn "*frame_blockage"
+ [(set (match_operand:BLK 0 "" "")
+ (unspec:BLK [(match_operand:SI 1 "" "")] UNSPEC_FRAME_BLOCKAGE))]
+ ""
+ ""
+ [(set_attr "length" "0")])
+
(define_insn "trap"
[(trap_if (const_int 1) (const_int 0))]
""
--
2.11.0

72
package/gcc/7.3.0/0004-libsanitizer-Use-pre-computed-size.patch
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@ -1,72 +0,0 @@
From 61f38c64c01a15560026115a157b7021ec67bd3b Mon Sep 17 00:00:00 2001
From: hjl <hjl@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Thu, 24 May 2018 20:21:54 +0000
Subject: [PATCH] libsanitizer: Use pre-computed size of struct ustat for Linux
Cherry-pick compiler-rt revision 333213:
<sys/ustat.h> has been removed from glibc 2.28 by:
commit cf2478d53ad7071e84c724a986b56fe17f4f4ca7
Author: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date: Sun Mar 18 11:28:59 2018 +0800
Deprecate ustat syscall interface
This patch uses pre-computed size of struct ustat for Linux.
PR sanitizer/85835
* sanitizer_common/sanitizer_platform_limits_posix.cc: Don't
include <sys/ustat.h> for Linux.
(SIZEOF_STRUCT_USTAT): New.
(struct_ustat_sz): Use SIZEOF_STRUCT_USTAT for Linux.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-7-branch@260688 138bc75d-0d04-0410-961f-82ee72b054a4
Downloaded from upstream commit
https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=61f38c64c01a15560026115a157b7021ec67bd3b
Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
---
libsanitizer/ChangeLog | 8 ++++++++
.../sanitizer_common/sanitizer_platform_limits_posix.cc | 15 +++++++++++++--
2 files changed, 21 insertions(+), 2 deletions(-)
diff --git a/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cc b/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cc
index 31a5e69..8017afd 100644
--- a/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cc
+++ b/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cc
@@ -154,7 +154,6 @@ typedef struct user_fpregs elf_fpregset_t;
# include <sys/procfs.h>
#endif
#include <sys/user.h>
-#include <sys/ustat.h>
#include <linux/cyclades.h>
#include <linux/if_eql.h>
#include <linux/if_plip.h>
@@ -247,7 +246,19 @@ namespace __sanitizer {
#endif // SANITIZER_LINUX || SANITIZER_FREEBSD
#if SANITIZER_LINUX && !SANITIZER_ANDROID
- unsigned struct_ustat_sz = sizeof(struct ustat);
+ // Use pre-computed size of struct ustat to avoid <sys/ustat.h> which
+ // has been removed from glibc 2.28.
+#if defined(__aarch64__) || defined(__s390x__) || defined (__mips64) \
+ || defined(__powerpc64__) || defined(__arch64__) || defined(__sparcv9) \
+ || defined(__x86_64__)
+#define SIZEOF_STRUCT_USTAT 32
+#elif defined(__arm__) || defined(__i386__) || defined(__mips__) \
+ || defined(__powerpc__) || defined(__s390__)
+#define SIZEOF_STRUCT_USTAT 20
+#else
+#error Unknown size of struct ustat
+#endif
+ unsigned struct_ustat_sz = SIZEOF_STRUCT_USTAT;
unsigned struct_rlimit64_sz = sizeof(struct rlimit64);
unsigned struct_statvfs64_sz = sizeof(struct statvfs64);
#endif // SANITIZER_LINUX && !SANITIZER_ANDROID
--
2.9.3

41
package/gcc/7.3.0/0005-gcc-xtensa-don-t-force-PIC-for-uclinux-target.patch
View File

@ -1,41 +0,0 @@
From 960a2552f7b418134cdf7a31e96023a3811b98dd Mon Sep 17 00:00:00 2001
From: Max Filippov <jcmvbkbc@gmail.com>
Date: Sun, 4 Nov 2018 23:55:59 -0800
Subject: [PATCH] gcc: xtensa: don't force PIC for uclinux target
xtensa-uclinux uses bFLT executable file format that cannot relocate
fields representing offsets from data to code. C++ objects built as PIC
use offsets to encode FDE structures. As a result C++ exception handling
doesn't work correctly on xtensa-uclinux. Don't use PIC by default on
xtensa-uclinux.
gcc/
2018-11-05 Max Filippov <jcmvbkbc@gmail.com>
* config/xtensa/uclinux.h (XTENSA_ALWAYS_PIC): Change to 0.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
---
Backported from: r265823
gcc/config/xtensa/uclinux.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/gcc/config/xtensa/uclinux.h b/gcc/config/xtensa/uclinux.h
index ba26187c8f7a..c7743df9d97c 100644
--- a/gcc/config/xtensa/uclinux.h
+++ b/gcc/config/xtensa/uclinux.h
@@ -59,8 +59,8 @@ along with GCC; see the file COPYING3. If not see
#undef LOCAL_LABEL_PREFIX
#define LOCAL_LABEL_PREFIX "."
-/* Always enable "-fpic" for Xtensa Linux. */
-#define XTENSA_ALWAYS_PIC 1
+/* Don't enable "-fpic" for Xtensa uclinux. */
+#define XTENSA_ALWAYS_PIC 0
#undef TARGET_LIBC_HAS_FUNCTION
#define TARGET_LIBC_HAS_FUNCTION no_c99_libc_has_function
--
2.11.0

2
package/gcc/7.3.0/0001-m68k-coldfire-pr68467.patch → package/gcc/7.4.0/0001-m68k-coldfire-pr68467.patch
View File

@ -2,7 +2,7 @@ Backport from upstream, see
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68467
Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
Signed-off-by: Romain Naour <romain.naour@gmail.com>
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

0
package/gcc/7.3.0/0100-uclibc-conf.patch → package/gcc/7.4.0/0100-uclibc-conf.patch
View File

0
package/gcc/7.3.0/0810-arm-softfloat-libgcc.patch → package/gcc/7.4.0/0810-arm-softfloat-libgcc.patch
View File

0
package/gcc/7.3.0/0860-cilk-fix-build-without-wchar.patch → package/gcc/7.4.0/0860-cilk-fix-build-without-wchar.patch
View File

1
package/gcc/7.3.0/0892-microblaze-Revert.patch → package/gcc/7.4.0/0892-microblaze-Revert.patch
View File

@ -14,6 +14,7 @@ Subject: [PATCH] Revert: 2016-01-21 Ajit Agarwal
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@248540 138bc75d-0d04-0410-961f-82ee72b054a4
Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
Signed-off-by: Romain Naour <romain.naour@gmail.com>
diff --git a/gcc/config/microblaze/microblaze.h b/gcc/config/microblaze/microblaze.h
index 66e4ef5..2c9ece1 100644
--- a/gcc/config/microblaze/microblaze.h

10
package/gcc/7.3.0/1000-arm-PR-target-81497-Fix-arm_acle.h-for-C.patch → package/gcc/7.4.0/1000-arm-PR-target-81497-Fix-arm_acle.h-for-C.patch
View File

@ -38,11 +38,11 @@ with the first arm-specific C++ tests (in that directory).
* g++.target/arm/arm.exp: New file.
* g++.target/arm/pr81497.C: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@261191 138bc75d-0d04-0410-961f-82ee72b054a4
Upstream-Status: Merged (gcc-8-branch)
Signed-off-by: Gaël PORTAY <gael.portay@savoirfairelinux.com>
[gportay: drop gcc/{,testsuite/}ChangeLog changes]
Signed-off-by: Romain Naour <romain.naour@gmail.com>
---
gcc/config/arm/arm-builtins.c | 42 +++++++++++++---------
gcc/config/arm/arm_acle.h | 28 +++++++--------
@ -56,7 +56,7 @@ diff --git a/gcc/config/arm/arm-builtins.c b/gcc/config/arm/arm-builtins.c
index 7fde7a04672..183a7b907f6 100644
--- a/gcc/config/arm/arm-builtins.c
+++ b/gcc/config/arm/arm-builtins.c
@@ -78,7 +78,11 @@ enum arm_type_qualifiers
@@ -75,7 +75,11 @@ enum arm_type_qualifiers
/* Lane indices - must be within range of previous argument = a vector. */
qualifier_lane_index = 0x200,
/* Lane indices for single lane structure loads and stores. */
@ -69,7 +69,7 @@ index 7fde7a04672..183a7b907f6 100644
};
/* The qualifier_internal allows generation of a unary builtin from
@@ -202,7 +206,7 @@ arm_cdp_qualifiers[SIMD_MAX_BUILTIN_ARGS]
@@ -185,7 +189,7 @@ arm_cdp_qualifiers[SIMD_MAX_BUILTIN_ARGS]
static enum arm_type_qualifiers
arm_ldc_qualifiers[SIMD_MAX_BUILTIN_ARGS]
= { qualifier_void, qualifier_unsigned_immediate,
@ -78,7 +78,7 @@ index 7fde7a04672..183a7b907f6 100644
#define LDC_QUALIFIERS \
(arm_ldc_qualifiers)
@@ -210,7 +214,7 @@ arm_ldc_qualifiers[SIMD_MAX_BUILTIN_ARGS]
@@ -193,7 +197,7 @@ arm_ldc_qualifiers[SIMD_MAX_BUILTIN_ARGS]
static enum arm_type_qualifiers
arm_stc_qualifiers[SIMD_MAX_BUILTIN_ARGS]
= { qualifier_void, qualifier_unsigned_immediate,
@ -87,7 +87,7 @@ index 7fde7a04672..183a7b907f6 100644
#define STC_QUALIFIERS \
(arm_stc_qualifiers)
@@ -1095,19 +1099,25 @@ arm_init_builtin (unsigned int fcode, arm_builtin_datum *d,
@@ -1079,19 +1083,25 @@ arm_init_builtin (unsigned int fcode, arm_builtin_datum *d,
if (qualifiers & qualifier_pointer && VECTOR_MODE_P (op_mode))
op_mode = GET_MODE_INNER (op_mode);

1
package/gcc/7.3.0/1001-gcc-define-_REENTRANT-for-RISC-V-when-pthread-is-pas.patch → package/gcc/7.4.0/1001-gcc-define-_REENTRANT-for-RISC-V-when-pthread-is-pas.patch
View File

@ -8,6 +8,7 @@ is defined. Added the CPP_SPEC definition from gcc 8.1.0 to correct
this.
Signed-off-by: Mark Corbin <mark.corbin@embecosm.com>
Signed-off-by: Romain Naour <romain.naour@gmail.com>
---
gcc/config/riscv/linux.h | 2 ++
1 file changed, 2 insertions(+)

2
package/gcc/Config.in.host
View File

@ -83,7 +83,7 @@ config BR2_GCC_VERSION
default "4.9.4" if BR2_GCC_VERSION_4_9_X
default "5.5.0" if BR2_GCC_VERSION_5_X
default "6.4.0" if BR2_GCC_VERSION_6_X
default "7.3.0" if BR2_GCC_VERSION_7_X
default "7.4.0" if BR2_GCC_VERSION_7_X
default "8.2.0" if BR2_GCC_VERSION_8_X
default "arc-2018.09-release" if BR2_GCC_VERSION_ARC
default "or1k-musl-5.4.0-20170218" if BR2_GCC_VERSION_OR1K

4
package/gcc/gcc.hash
View File

@ -4,8 +4,8 @@ sha512 93abb78e16277454f41a8e9810f41f66c0fdffdc539a762ff6b67d3037f78db971378683
sha512 670ff52c2ae12c7852c12987e91798c5aa8bd6daf21f0d6e0cd57a4aa59cc4f06a837fe76426eaa1424cfddca937bed377680700eadc04d76b9180d462364fa1 gcc-5.5.0.tar.xz
# From ftp://gcc.gnu.org/pub/gcc/releases/gcc-6.4.0/sha512.sum
sha512 02c60e54527c7adf584798d5251f8a0b80c93d5deafce82501b2c28e6692e0bd783927bbfc4bc527a863c0cccc025150a34740a9e29badb02d4b48e56a8aba90 gcc-6.4.0.tar.xz
# From ftp://gcc.gnu.org/pub/gcc/releases/gcc-7.3.0/sha512.sum
sha512 ad41a7e4584e40e92cdf860bc0288500fbaf5dfb7e8c3fcabe9eba809c87bcfa85b46c19c19921b0cdf6d05483faede8287bb9ea120c0d1559449a70e602c8d4 gcc-7.3.0.tar.xz
# From ftp://gcc.gnu.org/pub/gcc/releases/gcc-7.4.0/sha512.sum
sha512 8864d8e4b97c2e1a4f17422f6e68120172ebefeab97b1757734f7185ca68a6b9a89011c6833c03fa454c17b0ac35b15e1d284881e6971035948ac6100f3aa45e gcc-7.4.0.tar.xz
# From ftp://gcc.gnu.org/pub/gcc/releases/gcc-8.2.0/sha512.sum
sha512 64898a165f67e136d802a92e7633bf1b06c85266027e52127ea025bf5fc2291b5e858288aac0bdba246e6cdf7c6ec88bc8e0e7f3f6f1985f4297710cafde56ed gcc-8.2.0.tar.xz