mirror of
https://git.in.rschanz.org/ryan77627/guix.git
synced 2024-11-15 03:15:09 -05:00
6149fdfb5e
* gnu/packages/gcc.scm (gcc@6)[source]: Add snippet to adjust linux-unwind.h to changes in glibc@2.26. Add patch. * gnu/packages/patches/gcc-libsanitizer-fix.patch: New file. * gnu/local.mk (dist_patch_DATA): Register it.
113 lines
4.8 KiB
Diff
113 lines
4.8 KiB
Diff
https://gcc.gnu.org/git/?p=gcc.git;a=patch;h=8937b94d1a643fd9760714642296d034a45254a8
|
|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81066
|
|
|
|
This patch can be removed when gcc-6.5.0 is released
|
|
|
|
From 8937b94d1a643fd9760714642296d034a45254a8 Mon Sep 17 00:00:00 2001
|
|
From: doko <doko@138bc75d-0d04-0410-961f-82ee72b054a4>
|
|
Date: Thu, 7 Sep 2017 07:15:24 +0000
|
|
Subject: [PATCH] 2017-09-07 Matthias Klose <doko@ubuntu.com>
|
|
|
|
Backported from mainline
|
|
2017-07-14 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR sanitizer/81066
|
|
* sanitizer_common/sanitizer_linux.h: Cherry-pick upstream r307969.
|
|
* sanitizer_common/sanitizer_linux.cc: Likewise.
|
|
* sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc: Likewise.
|
|
* tsan/tsan_platform_linux.cc: Likewise.
|
|
|
|
|
|
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-6-branch@251828 138bc75d-0d04-0410-961f-82ee72b054a4
|
|
---
|
|
libsanitizer/ChangeLog | 11 +++++++++++
|
|
libsanitizer/sanitizer_common/sanitizer_linux.cc | 3 +--
|
|
libsanitizer/sanitizer_common/sanitizer_linux.h | 4 +---
|
|
.../sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc | 2 +-
|
|
libsanitizer/tsan/tsan_platform_linux.cc | 2 +-
|
|
5 files changed, 15 insertions(+), 7 deletions(-)
|
|
|
|
diff --git a/libsanitizer/ChangeLog b/libsanitizer/ChangeLog
|
|
index 252cd09..d988b28 100644
|
|
--- a/libsanitizer/ChangeLog
|
|
+++ b/libsanitizer/ChangeLog
|
|
@@ -1,3 +1,14 @@
|
|
+2017-09-07 Matthias Klose <doko@ubuntu.com>
|
|
+
|
|
+ Backported from mainline
|
|
+ 2017-07-14 Jakub Jelinek <jakub@redhat.com>
|
|
+
|
|
+ PR sanitizer/81066
|
|
+ * sanitizer_common/sanitizer_linux.h: Cherry-pick upstream r307969.
|
|
+ * sanitizer_common/sanitizer_linux.cc: Likewise.
|
|
+ * sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc: Likewise.
|
|
+ * tsan/tsan_platform_linux.cc: Likewise.
|
|
+
|
|
2017-07-04 Release Manager
|
|
|
|
* GCC 6.4.0 released.
|
|
diff --git a/libsanitizer/sanitizer_common/sanitizer_linux.cc b/libsanitizer/sanitizer_common/sanitizer_linux.cc
|
|
index 2cefa20..223d9c6 100644
|
|
--- a/libsanitizer/sanitizer_common/sanitizer_linux.cc
|
|
+++ b/libsanitizer/sanitizer_common/sanitizer_linux.cc
|
|
@@ -546,8 +546,7 @@ uptr internal_prctl(int option, uptr arg2, uptr arg3, uptr arg4, uptr arg5) {
|
|
}
|
|
#endif
|
|
|
|
-uptr internal_sigaltstack(const struct sigaltstack *ss,
|
|
- struct sigaltstack *oss) {
|
|
+uptr internal_sigaltstack(const void *ss, void *oss) {
|
|
return internal_syscall(SYSCALL(sigaltstack), (uptr)ss, (uptr)oss);
|
|
}
|
|
|
|
diff --git a/libsanitizer/sanitizer_common/sanitizer_linux.h b/libsanitizer/sanitizer_common/sanitizer_linux.h
|
|
index 4497702..1594058 100644
|
|
--- a/libsanitizer/sanitizer_common/sanitizer_linux.h
|
|
+++ b/libsanitizer/sanitizer_common/sanitizer_linux.h
|
|
@@ -19,7 +19,6 @@
|
|
#include "sanitizer_platform_limits_posix.h"
|
|
|
|
struct link_map; // Opaque type returned by dlopen().
|
|
-struct sigaltstack;
|
|
|
|
namespace __sanitizer {
|
|
// Dirent structure for getdents(). Note that this structure is different from
|
|
@@ -28,8 +27,7 @@ struct linux_dirent;
|
|
|
|
// Syscall wrappers.
|
|
uptr internal_getdents(fd_t fd, struct linux_dirent *dirp, unsigned int count);
|
|
-uptr internal_sigaltstack(const struct sigaltstack* ss,
|
|
- struct sigaltstack* oss);
|
|
+uptr internal_sigaltstack(const void* ss, void* oss);
|
|
uptr internal_sigprocmask(int how, __sanitizer_sigset_t *set,
|
|
__sanitizer_sigset_t *oldset);
|
|
void internal_sigfillset(__sanitizer_sigset_t *set);
|
|
diff --git a/libsanitizer/sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc b/libsanitizer/sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc
|
|
index c919e4f..014162af 100644
|
|
--- a/libsanitizer/sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc
|
|
+++ b/libsanitizer/sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc
|
|
@@ -267,7 +267,7 @@ static int TracerThread(void* argument) {
|
|
|
|
// Alternate stack for signal handling.
|
|
InternalScopedBuffer<char> handler_stack_memory(kHandlerStackSize);
|
|
- struct sigaltstack handler_stack;
|
|
+ stack_t handler_stack;
|
|
internal_memset(&handler_stack, 0, sizeof(handler_stack));
|
|
handler_stack.ss_sp = handler_stack_memory.data();
|
|
handler_stack.ss_size = kHandlerStackSize;
|
|
diff --git a/libsanitizer/tsan/tsan_platform_linux.cc b/libsanitizer/tsan/tsan_platform_linux.cc
|
|
index 09cec5f..908f4fe 100644
|
|
--- a/libsanitizer/tsan/tsan_platform_linux.cc
|
|
+++ b/libsanitizer/tsan/tsan_platform_linux.cc
|
|
@@ -291,7 +291,7 @@ bool IsGlobalVar(uptr addr) {
|
|
int ExtractResolvFDs(void *state, int *fds, int nfd) {
|
|
#if SANITIZER_LINUX
|
|
int cnt = 0;
|
|
- __res_state *statp = (__res_state*)state;
|
|
+ struct __res_state *statp = (struct __res_state*)state;
|
|
for (int i = 0; i < MAXNS && cnt < nfd; i++) {
|
|
if (statp->_u._ext.nsaddrs[i] && statp->_u._ext.nssocks[i] != -1)
|
|
fds[cnt++] = statp->_u._ext.nssocks[i];
|
|
--
|
|
2.9.3
|
|
|