package/gcc: fix build issue with glibc 2.26
../../../../libsanitizer/sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc: In function ‘int __sanitizer::TracerThread(void*)’:
../../../../libsanitizer/sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc:241:22: error: aggregate ‘sigaltstack handler_stack’ has incomplete type and cannot be defined
struct sigaltstack handler_stack;
../../../../libsanitizer/sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc: In function ‘int __sanitizer::TracerThread(void*)’:
../../../../libsanitizer/sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc:276:22: error: aggregate ‘sigaltstack handler_stack’ has incomplete type and cannot be defined
struct sigaltstack handler_stack;
^~~~~~~~~~~~~
The fix is already included in gcc 7.2 release [1]. We have to backport it to
all older gcc release since it's not included in any stable release yet.
[1] https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=72edc2c02f8b4768ad660f46a1c7e2400c0a8e06
Signed-off-by: Romain Naour <romain.naour@gmail.com>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: "Yann E. MORIN" <yann.morin.1998@free.fr>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
This commit is contained in:
Romain Naour
Arnout Vandecappelle (Essensium/Mind)
parent
1c7ea330ee
commit
fed95ddffa
88
package/gcc/4.9.4/944-sanitizer-linux.patch
Normal file
88
package/gcc/4.9.4/944-sanitizer-linux.patch
Normal file
@ -0,0 +1,88 @@
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From f9a35ba5c150da2e381c4cab01f8f12bcd6af5d2 Mon Sep 17 00:00:00 2001
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From: jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4>
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Date: Mon, 17 Jul 2017 19:41:08 +0000
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Subject: [PATCH] Backported from mainline 2017-07-14 Jakub
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Jelinek <jakub@redhat.com>
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PR sanitizer/81066
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* sanitizer_common/sanitizer_linux.h: Cherry-pick upstream r307969.
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* sanitizer_common/sanitizer_linux.cc: Likewise.
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* sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc: Likewise.
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* tsan/tsan_platform_linux.cc: Likewise.
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-7-branch@250287 138bc75d-0d04-0410-961f-82ee72b054a4
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(cherry picked from commit 72edc2c02f8b4768ad660f46a1c7e2400c0a8e06)
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[Romain backport to 4.9.4]
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Signed-off-by: Romain Naour <romain.naour@gmail.com>
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---
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libsanitizer/sanitizer_common/sanitizer_linux.cc | 3 +--
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libsanitizer/sanitizer_common/sanitizer_linux.h | 4 +---
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libsanitizer/sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc | 2 +-
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libsanitizer/tsan/tsan_platform_linux.cc | 2 +-
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4 files changed, 4 insertions(+), 7 deletions(-)
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diff --git a/libsanitizer/sanitizer_common/sanitizer_linux.cc b/libsanitizer/sanitizer_common/sanitizer_linux.cc
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index 69c9c10..8e53673 100644
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--- a/libsanitizer/sanitizer_common/sanitizer_linux.cc
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+++ b/libsanitizer/sanitizer_common/sanitizer_linux.cc
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@@ -599,8 +599,7 @@ uptr internal_prctl(int option, uptr arg2, uptr arg3, uptr arg4, uptr arg5) {
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return internal_syscall(__NR_prctl, option, arg2, arg3, arg4, arg5);
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}
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-uptr internal_sigaltstack(const struct sigaltstack *ss,
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- struct sigaltstack *oss) {
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+uptr internal_sigaltstack(const void *ss, void *oss) {
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return internal_syscall(__NR_sigaltstack, (uptr)ss, (uptr)oss);
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}
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diff --git a/libsanitizer/sanitizer_common/sanitizer_linux.h b/libsanitizer/sanitizer_common/sanitizer_linux.h
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index 6422df1..8e111d1 100644
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--- a/libsanitizer/sanitizer_common/sanitizer_linux.h
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+++ b/libsanitizer/sanitizer_common/sanitizer_linux.h
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@@ -18,7 +18,6 @@
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#include "sanitizer_platform_limits_posix.h"
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struct link_map; // Opaque type returned by dlopen().
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-struct sigaltstack;
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namespace __sanitizer {
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// Dirent structure for getdents(). Note that this structure is different from
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@@ -28,8 +27,7 @@ struct linux_dirent;
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// Syscall wrappers.
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uptr internal_getdents(fd_t fd, struct linux_dirent *dirp, unsigned int count);
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uptr internal_prctl(int option, uptr arg2, uptr arg3, uptr arg4, uptr arg5);
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-uptr internal_sigaltstack(const struct sigaltstack* ss,
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- struct sigaltstack* oss);
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+uptr internal_sigaltstack(const void* ss, void* oss);
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uptr internal_sigaction(int signum, const __sanitizer_kernel_sigaction_t *act,
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__sanitizer_kernel_sigaction_t *oldact);
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uptr internal_sigprocmask(int how, __sanitizer_kernel_sigset_t *set,
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diff --git a/libsanitizer/sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc b/libsanitizer/sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc
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index 6ee63ec..50c21a3 100644
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--- a/libsanitizer/sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc
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+++ b/libsanitizer/sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc
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@@ -238,7 +238,7 @@ static int TracerThread(void* argument) {
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// Alternate stack for signal handling.
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InternalScopedBuffer<char> handler_stack_memory(kHandlerStackSize);
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- struct sigaltstack handler_stack;
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+ stack_t handler_stack;
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internal_memset(&handler_stack, 0, sizeof(handler_stack));
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handler_stack.ss_sp = handler_stack_memory.data();
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handler_stack.ss_size = kHandlerStackSize;
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diff --git a/libsanitizer/tsan/tsan_platform_linux.cc b/libsanitizer/tsan/tsan_platform_linux.cc
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index fe69430..49f5270 100644
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--- a/libsanitizer/tsan/tsan_platform_linux.cc
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+++ b/libsanitizer/tsan/tsan_platform_linux.cc
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@@ -351,7 +351,7 @@ bool IsGlobalVar(uptr addr) {
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// closes within glibc. The code is a pure hack.
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int ExtractResolvFDs(void *state, int *fds, int nfd) {
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int cnt = 0;
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- __res_state *statp = (__res_state*)state;
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+ struct __res_state *statp = (struct __res_state*)state;
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for (int i = 0; i < MAXNS && cnt < nfd; i++) {
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if (statp->_u._ext.nsaddrs[i] && statp->_u._ext.nssocks[i] != -1)
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fds[cnt++] = statp->_u._ext.nssocks[i];
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--
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2.9.5
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91
package/gcc/5.4.0/944-sanitizer-linux.patch
Normal file
91
package/gcc/5.4.0/944-sanitizer-linux.patch
Normal file
@ -0,0 +1,91 @@
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From cf796eadff0f2ff0f6e4565373d54d10dff276e1 Mon Sep 17 00:00:00 2001
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From: doko <doko@138bc75d-0d04-0410-961f-82ee72b054a4>
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Date: Thu, 7 Sep 2017 07:17:17 +0000
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Subject: [PATCH] 2017-09-07 Matthias Klose <doko@ubuntu.com>
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Backported from mainline
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2017-07-14 Jakub Jelinek <jakub@redhat.com>
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PR sanitizer/81066
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* sanitizer_common/sanitizer_linux.h: Cherry-pick upstream r307969.
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* sanitizer_common/sanitizer_linux.cc: Likewise.
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* sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc: Likewise.
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* tsan/tsan_platform_linux.cc: Likewise.
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-5-branch@251829 138bc75d-0d04-0410-961f-82ee72b054a4
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(cherry picked from commit 833e00c01e96f61e24cd7ec97b93fad212dc914b)
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[Romain rebase on gcc 5.4]
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Signed-off-by: Romain Naour <romain.naour@gmail.com>
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---
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libsanitizer/sanitizer_common/sanitizer_linux.cc | 3 +--
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libsanitizer/sanitizer_common/sanitizer_linux.h | 4 +---
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libsanitizer/sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc | 2 +-
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libsanitizer/tsan/tsan_platform_linux.cc | 2 +-
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4 files changed, 4 insertions(+), 7 deletions(-)
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diff --git a/libsanitizer/sanitizer_common/sanitizer_linux.cc b/libsanitizer/sanitizer_common/sanitizer_linux.cc
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index 9feb307..821b26d 100644
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--- a/libsanitizer/sanitizer_common/sanitizer_linux.cc
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+++ b/libsanitizer/sanitizer_common/sanitizer_linux.cc
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@@ -514,8 +514,7 @@ uptr internal_prctl(int option, uptr arg2, uptr arg3, uptr arg4, uptr arg5) {
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}
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#endif
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-uptr internal_sigaltstack(const struct sigaltstack *ss,
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- struct sigaltstack *oss) {
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+uptr internal_sigaltstack(const void *ss, void *oss) {
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return internal_syscall(SYSCALL(sigaltstack), (uptr)ss, (uptr)oss);
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}
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diff --git a/libsanitizer/sanitizer_common/sanitizer_linux.h b/libsanitizer/sanitizer_common/sanitizer_linux.h
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index 086834c..3a6f4cd 100644
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--- a/libsanitizer/sanitizer_common/sanitizer_linux.h
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+++ b/libsanitizer/sanitizer_common/sanitizer_linux.h
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@@ -18,7 +18,6 @@
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#include "sanitizer_platform_limits_posix.h"
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struct link_map; // Opaque type returned by dlopen().
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-struct sigaltstack;
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namespace __sanitizer {
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// Dirent structure for getdents(). Note that this structure is different from
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@@ -27,8 +26,7 @@ struct linux_dirent;
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// Syscall wrappers.
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uptr internal_getdents(fd_t fd, struct linux_dirent *dirp, unsigned int count);
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-uptr internal_sigaltstack(const struct sigaltstack* ss,
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- struct sigaltstack* oss);
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+uptr internal_sigaltstack(const void* ss, void* oss);
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uptr internal_sigprocmask(int how, __sanitizer_sigset_t *set,
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__sanitizer_sigset_t *oldset);
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void internal_sigfillset(__sanitizer_sigset_t *set);
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diff --git a/libsanitizer/sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc b/libsanitizer/sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc
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index 5881202..c54894d 100644
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--- a/libsanitizer/sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc
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+++ b/libsanitizer/sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc
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@@ -234,7 +234,7 @@ static int TracerThread(void* argument) {
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// Alternate stack for signal handling.
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InternalScopedBuffer<char> handler_stack_memory(kHandlerStackSize);
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- struct sigaltstack handler_stack;
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+ stack_t handler_stack;
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internal_memset(&handler_stack, 0, sizeof(handler_stack));
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handler_stack.ss_sp = handler_stack_memory.data();
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handler_stack.ss_size = kHandlerStackSize;
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diff --git a/libsanitizer/tsan/tsan_platform_linux.cc b/libsanitizer/tsan/tsan_platform_linux.cc
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index 3259131..b8e9078 100644
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--- a/libsanitizer/tsan/tsan_platform_linux.cc
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+++ b/libsanitizer/tsan/tsan_platform_linux.cc
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@@ -377,7 +377,7 @@ bool IsGlobalVar(uptr addr) {
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int ExtractResolvFDs(void *state, int *fds, int nfd) {
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#if SANITIZER_LINUX
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int cnt = 0;
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- __res_state *statp = (__res_state*)state;
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+ struct __res_state *statp = (struct __res_state*)state;
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for (int i = 0; i < MAXNS && cnt < nfd; i++) {
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if (statp->_u._ext.nsaddrs[i] && statp->_u._ext.nssocks[i] != -1)
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fds[cnt++] = statp->_u._ext.nssocks[i];
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--
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2.9.5
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91
package/gcc/6.4.0/943-sanitizer-linux.patch
Normal file
91
package/gcc/6.4.0/943-sanitizer-linux.patch
Normal file
@ -0,0 +1,91 @@
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From a3e3d1b5f73380a99126c4937a95225ba3bd214b Mon Sep 17 00:00:00 2001
|
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From: doko <doko@138bc75d-0d04-0410-961f-82ee72b054a4>
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Date: Thu, 7 Sep 2017 07:15:24 +0000
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Subject: [PATCH] 2017-09-07 Matthias Klose <doko@ubuntu.com>
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Backported from mainline
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2017-07-14 Jakub Jelinek <jakub@redhat.com>
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PR sanitizer/81066
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* sanitizer_common/sanitizer_linux.h: Cherry-pick upstream r307969.
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* sanitizer_common/sanitizer_linux.cc: Likewise.
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* sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc: Likewise.
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* tsan/tsan_platform_linux.cc: Likewise.
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-6-branch@251828 138bc75d-0d04-0410-961f-82ee72b054a4
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(cherry picked from commit 8937b94d1a643fd9760714642296d034a45254a8)
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[Romain rebase on gcc 6.4]
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Signed-off-by: Romain Naour <romain.naour@gmail.com>
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---
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libsanitizer/sanitizer_common/sanitizer_linux.cc | 3 +--
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libsanitizer/sanitizer_common/sanitizer_linux.h | 4 +---
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libsanitizer/sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc | 2 +-
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libsanitizer/tsan/tsan_platform_linux.cc | 2 +-
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4 files changed, 4 insertions(+), 7 deletions(-)
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diff --git a/libsanitizer/sanitizer_common/sanitizer_linux.cc b/libsanitizer/sanitizer_common/sanitizer_linux.cc
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index 2cefa20..223d9c6 100644
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--- a/libsanitizer/sanitizer_common/sanitizer_linux.cc
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+++ b/libsanitizer/sanitizer_common/sanitizer_linux.cc
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@@ -546,8 +546,7 @@ uptr internal_prctl(int option, uptr arg2, uptr arg3, uptr arg4, uptr arg5) {
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}
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#endif
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-uptr internal_sigaltstack(const struct sigaltstack *ss,
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- struct sigaltstack *oss) {
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+uptr internal_sigaltstack(const void *ss, void *oss) {
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return internal_syscall(SYSCALL(sigaltstack), (uptr)ss, (uptr)oss);
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}
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diff --git a/libsanitizer/sanitizer_common/sanitizer_linux.h b/libsanitizer/sanitizer_common/sanitizer_linux.h
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index 4497702..1594058 100644
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--- a/libsanitizer/sanitizer_common/sanitizer_linux.h
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+++ b/libsanitizer/sanitizer_common/sanitizer_linux.h
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@@ -19,7 +19,6 @@
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#include "sanitizer_platform_limits_posix.h"
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struct link_map; // Opaque type returned by dlopen().
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-struct sigaltstack;
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namespace __sanitizer {
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// Dirent structure for getdents(). Note that this structure is different from
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@@ -28,8 +27,7 @@ struct linux_dirent;
|
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|
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// Syscall wrappers.
|
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uptr internal_getdents(fd_t fd, struct linux_dirent *dirp, unsigned int count);
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-uptr internal_sigaltstack(const struct sigaltstack* ss,
|
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- struct sigaltstack* oss);
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+uptr internal_sigaltstack(const void* ss, void* oss);
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uptr internal_sigprocmask(int how, __sanitizer_sigset_t *set,
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__sanitizer_sigset_t *oldset);
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void internal_sigfillset(__sanitizer_sigset_t *set);
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diff --git a/libsanitizer/sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc b/libsanitizer/sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc
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index c919e4f..014162af 100644
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--- a/libsanitizer/sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc
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+++ b/libsanitizer/sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc
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@@ -267,7 +267,7 @@ static int TracerThread(void* argument) {
|
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|
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// Alternate stack for signal handling.
|
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InternalScopedBuffer<char> handler_stack_memory(kHandlerStackSize);
|
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- struct sigaltstack handler_stack;
|
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+ stack_t handler_stack;
|
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internal_memset(&handler_stack, 0, sizeof(handler_stack));
|
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handler_stack.ss_sp = handler_stack_memory.data();
|
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handler_stack.ss_size = kHandlerStackSize;
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diff --git a/libsanitizer/tsan/tsan_platform_linux.cc b/libsanitizer/tsan/tsan_platform_linux.cc
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index 09cec5f..908f4fe 100644
|
||||
--- a/libsanitizer/tsan/tsan_platform_linux.cc
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||||
+++ b/libsanitizer/tsan/tsan_platform_linux.cc
|
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@@ -291,7 +291,7 @@ bool IsGlobalVar(uptr addr) {
|
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int ExtractResolvFDs(void *state, int *fds, int nfd) {
|
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#if SANITIZER_LINUX
|
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int cnt = 0;
|
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- __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];
|
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--
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2.9.5
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|
||||
Loading…
Reference in New Issue
Block a user