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llvm: fix for glibc-2.26

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This commit is contained in:
Jürgen Buchmüller 2017-08-18 11:21:07 +02:00
parent b596b4b9e5
commit 543502cf87
2 changed files with 59 additions and 0 deletions
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46
srcpkgs/llvm/files/patches/compiler-rt/compiler-rt-003-sigaltstack.patch Normal file
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@ -0,0 +1,46 @@
--- compiler-rt/lib/sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc 2016-10-14 00:34:13.000000000 +0200
+++ compiler-rt/lib/sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc 2017-08-13 14:11:31.999995107 +0200
@@ -275,7 +275,7 @@
// 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;
--- compiler-rt/lib/sanitizer_common/sanitizer_linux.h 2016-10-06 11:58:11.000000000 +0200
+++ compiler-rt/lib/sanitizer_common/sanitizer_linux.h 2017-08-13 14:12:42.510168195 +0200
@@ -30,8 +30,7 @@
// 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);
--- compiler-rt/lib/sanitizer_common/sanitizer_linux.cc 2017-01-06 21:57:47.000000000 +0100
+++ compiler-rt/lib/sanitizer_common/sanitizer_linux.cc 2017-08-13 14:12:26.765130389 +0200
@@ -607,8 +607,7 @@
}
#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);
}
--- compiler-rt/lib/esan/esan_sideline_linux.cpp 2016-07-19 07:03:38.000000000 +0200
+++ compiler-rt/lib/esan/esan_sideline_linux.cpp 2017-08-13 14:18:04.702933687 +0200
@@ -70,7 +70,7 @@
// Set up a signal handler on an alternate stack for safety.
InternalScopedBuffer<char> StackMap(SigAltStackSize);
- struct sigaltstack SigAltStack;
+ stack_t SigAltStack;
SigAltStack.ss_sp = StackMap.data();
SigAltStack.ss_size = SigAltStackSize;
SigAltStack.ss_flags = 0;

13
srcpkgs/llvm/files/patches/compiler-rt/compiler-rt-004-__res_state.patch Normal file
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@ -0,0 +1,13 @@
--- compiler-rt/lib/tsan/rtl/tsan_platform_linux.cc
+++ compiler-rt/lib/tsan/rtl/tsan_platform_linux.cc
@@ -287,7 +287,7 @@ void InitializePlatform() {
int ExtractResolvFDs(void *state, int *fds, int nfd) {
#if SANITIZER_LINUX && !SANITIZER_ANDROID
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];