Module Name: src
Committed By: mrg
Date: Wed Oct 2 05:04:59 UTC 2019
Modified Files:
src/external/gpl3/gcc/dist/gcc/config/alpha: elf.h
src/external/gpl3/gcc/dist/libsanitizer/asan: asan_stack.h
src/external/gpl3/gcc/dist/libsanitizer/lsan: lsan_allocator.cc
src/external/gpl3/gcc/dist/libsanitizer/sanitizer_common:
sanitizer_stoptheworld_linux_libcdep.cc
Log Message:
don't undef SDB_DEBUGGING_INFO. obsolete (and triggers a warning.)
disable isInDeadlySignal() for now.
fix some compile errors in asan and lsan.
To generate a diff of this commit:
cvs rdiff -u -r1.9 -r1.10 src/external/gpl3/gcc/dist/gcc/config/alpha/elf.h
cvs rdiff -u -r1.4 -r1.5 \
src/external/gpl3/gcc/dist/libsanitizer/asan/asan_stack.h
cvs rdiff -u -r1.4 -r1.5 \
src/external/gpl3/gcc/dist/libsanitizer/lsan/lsan_allocator.cc
cvs rdiff -u -r1.8 -r1.9 \
src/external/gpl3/gcc/dist/libsanitizer/sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/external/gpl3/gcc/dist/gcc/config/alpha/elf.h
diff -u src/external/gpl3/gcc/dist/gcc/config/alpha/elf.h:1.9 src/external/gpl3/gcc/dist/gcc/config/alpha/elf.h:1.10
--- src/external/gpl3/gcc/dist/gcc/config/alpha/elf.h:1.9 Tue Oct 1 10:38:17 2019
+++ src/external/gpl3/gcc/dist/gcc/config/alpha/elf.h Wed Oct 2 05:04:58 2019
@@ -22,8 +22,6 @@ along with GCC; see the file COPYING3.
#undef EXTENDED_COFF
#define OBJECT_FORMAT_ELF
-/* ??? Move all SDB stuff from alpha.h to osf.h. */
-#undef SDB_DEBUGGING_INFO
#undef DBX_DEBUGGING_INFO
#define DWARF2_DEBUGGING_INFO 1
Index: src/external/gpl3/gcc/dist/libsanitizer/asan/asan_stack.h
diff -u src/external/gpl3/gcc/dist/libsanitizer/asan/asan_stack.h:1.4 src/external/gpl3/gcc/dist/libsanitizer/asan/asan_stack.h:1.5
--- src/external/gpl3/gcc/dist/libsanitizer/asan/asan_stack.h:1.4 Sat Jan 19 12:10:11 2019
+++ src/external/gpl3/gcc/dist/libsanitizer/asan/asan_stack.h Wed Oct 2 05:04:58 2019
@@ -42,7 +42,7 @@ void GetStackTraceWithPcBpAndContext(Buf
// On FreeBSD the slow unwinding that leverages _Unwind_Backtrace()
// yields the call stack of the signal's handler and not of the code
// that raised the signal (as it does on Linux).
- if ((SANITIZER_NETBSD || SANITIZER_FREEBSD) && t->isInDeadlySignal()) fast = true;
+ //if ((SANITIZER_NETBSD || SANITIZER_FREEBSD) && t->isInDeadlySignal()) fast = true;
uptr stack_top = t->stack_top();
uptr stack_bottom = t->stack_bottom();
ScopedUnwinding unwind_scope(t);
Index: src/external/gpl3/gcc/dist/libsanitizer/lsan/lsan_allocator.cc
diff -u src/external/gpl3/gcc/dist/libsanitizer/lsan/lsan_allocator.cc:1.4 src/external/gpl3/gcc/dist/libsanitizer/lsan/lsan_allocator.cc:1.5
--- src/external/gpl3/gcc/dist/libsanitizer/lsan/lsan_allocator.cc:1.4 Tue Oct 1 21:13:44 2019
+++ src/external/gpl3/gcc/dist/libsanitizer/lsan/lsan_allocator.cc Wed Oct 2 05:04:58 2019
@@ -28,8 +28,7 @@ namespace __lsan {
static const uptr kMaxAllowedMallocSize = 1UL << 30;
#elif defined(__mips64) || defined(__aarch64__)
static const uptr kMaxAllowedMallocSize = 4UL << 30;
-#else
-#if _LP64
+#elif _LP64
static const uptr kMaxAllowedMallocSize = 8UL << 30;
#else
static const uptr kMaxAllowedMallocSize = 8UL << 20;
Index: src/external/gpl3/gcc/dist/libsanitizer/sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc
diff -u src/external/gpl3/gcc/dist/libsanitizer/sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc:1.8 src/external/gpl3/gcc/dist/libsanitizer/sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc:1.9
--- src/external/gpl3/gcc/dist/libsanitizer/sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc:1.8 Tue Oct 1 11:49:13 2019
+++ src/external/gpl3/gcc/dist/libsanitizer/sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc Wed Oct 2 05:04:59 2019
@@ -26,7 +26,6 @@
#include <errno.h>
#include <sched.h> // for CLONE_* definitions
#include <stddef.h>
-#include <signal.h>
#if SANITIZER_LINUX
#include <sys/prctl.h> // for PR_* definitions
#endif
@@ -38,7 +37,13 @@
// GLIBC 2.20+ sys/user does not include asm/ptrace.h
# include <asm/ptrace.h>
#endif
-#if SANITIZER_NETBSD
+#if SANITIZER_LINUX
+#include <sys/user.h> // for user_regs_struct
+#if SANITIZER_ANDROID && SANITIZER_MIPS
+# include <asm/reg.h> // for mips SP register in sys/user.h
+#endif
+#elif SANITIZER_NETBSD
+# include <signal.h>
# define PTRACE_ATTACH PT_ATTACH
# define PTRACE_GETREGS PT_GETREGS
# define PTRACE_KILL PT_KILL
@@ -48,12 +53,6 @@
# include <machine/reg.h>
typedef struct reg user_regs;
typedef struct reg user_regs_struct;
-#else
-# include <sys/user.h> // for user_regs_struct
-# if SANITIZER_ANDROID && SANITIZER_MIPS
-# include <asm/reg.h> // for mips SP register in sys/user.h
-# endif
-# endif
#endif
#include <sys/wait.h> // for signal-related stuff
