commit: 7b860e235dc4d72a20928b4ce927a1d96c33064f
Author: Sergei Trofimovich <slyfox <AT> gentoo <DOT> org>
AuthorDate: Sat Aug 25 17:39:26 2018 +0000
Commit: Sergei Trofimovich <slyfox <AT> gentoo <DOT> org>
CommitDate: Sat Aug 25 17:39:26 2018 +0000
URL: https://gitweb.gentoo.org/proj/gcc-patches.git/commit/?id=7b860e23
5.4.0: fix building against glibc-2.28 (ustat.h)
All patches are taken as-is from gcc-7-branch.
Signed-off-by: Sergei Trofimovich <slyfox <AT> gentoo.org>
...bsanitizer-avoidustat.h-glibc-2.28-part-1.patch | 67 ++++++++++++++++++++++
...bsanitizer-avoidustat.h-glibc-2.28-part-2.patch | 32 +++++++++++
5.4.0/gentoo/README.history | 3 +
3 files changed, 102 insertions(+)
diff --git
a/5.4.0/gentoo/96_all_libsanitizer-avoidustat.h-glibc-2.28-part-1.patch
b/5.4.0/gentoo/96_all_libsanitizer-avoidustat.h-glibc-2.28-part-1.patch
new file mode 100644
index 0000000..a2da9b1
--- /dev/null
+++ b/5.4.0/gentoo/96_all_libsanitizer-avoidustat.h-glibc-2.28-part-1.patch
@@ -0,0 +1,67 @@
+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.zane...@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
+---
+ libsanitizer/ChangeLog | 8 ++++++++
+ .../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 31a5e697eae..8017afd21c5 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
+--
+2.18.0
+
diff --git
a/5.4.0/gentoo/97_all_libsanitizer-avoidustat.h-glibc-2.28-part-2.patch
b/5.4.0/gentoo/97_all_libsanitizer-avoidustat.h-glibc-2.28-part-2.patch
new file mode 100644
index 0000000..e9b5c8f
--- /dev/null
+++ b/5.4.0/gentoo/97_all_libsanitizer-avoidustat.h-glibc-2.28-part-2.patch
@@ -0,0 +1,32 @@
+From 6a7c93905151724f7169612d64a5c8ce45dff9fb Mon Sep 17 00:00:00 2001
+From: doko <doko@138bc75d-0d04-0410-961f-82ee72b054a4>
+Date: Thu, 31 May 2018 09:59:35 +0000
+Subject: [PATCH] 2018-05-31 Matthias Klose <d...@ubuntu.com>
+
+ PR sanitizer/86012
+ * sanitizer_common/sanitizer_platform_limits_posix.cc: Define
+ SIZEOF_STRUCT_USTAT for 32bit sparc.
+
+
+git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-7-branch@260992
138bc75d-0d04-0410-961f-82ee72b054a4
+---
+ libsanitizer/ChangeLog | 6 ++++++
+ .../sanitizer_common/sanitizer_platform_limits_posix.cc | 2 +-
+ 2 files changed, 7 insertions(+), 1 deletion(-)
+
+diff --git a/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cc
b/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cc
+index 8017afd21c5..97eae3fc7bc 100644
+--- a/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cc
++++ b/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cc
+@@ -253,7 +253,7 @@ namespace __sanitizer {
+ || defined(__x86_64__)
+ #define SIZEOF_STRUCT_USTAT 32
+ #elif defined(__arm__) || defined(__i386__) || defined(__mips__) \
+- || defined(__powerpc__) || defined(__s390__)
++ || defined(__powerpc__) || defined(__s390__) || defined(__sparc__)
+ #define SIZEOF_STRUCT_USTAT 20
+ #else
+ #error Unknown size of struct ustat
+--
+2.18.0
+
diff --git a/5.4.0/gentoo/README.history b/5.4.0/gentoo/README.history
index 0462e07..1ecf10a 100644
--- a/5.4.0/gentoo/README.history
+++ b/5.4.0/gentoo/README.history
@@ -1,3 +1,6 @@
+1.9 TODO
+ + 96_all_libsanitizer-avoidustat.h-glibc-2.28-part-1.patch
+ + 97_all_libsanitizer-avoidustat.h-glibc-2.28-part-2.patch
1.8 12 Jan 2018
+ 95_all_libjava-ucontext.patch
1.7 26 Oct 2017
