[src/trunk]: src/external/gpl3/gcc.old/dist/libsanitizer/asan we now has _UC_...

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/7662d48b3c31
branches:  trunk
changeset: 829866:7662d48b3c31
user:      christos <christos%NetBSD.org@localhost>
date:      Thu Feb 15 19:02:06 2018 +0000

description:
we now has _UC_MACHINE_FP.

diffstat:

 external/gpl3/gcc.old/dist/libsanitizer/asan/asan_linux.cc |  54 +++++++------
 1 files changed, 28 insertions(+), 26 deletions(-)

diffs (72 lines):

diff -r 92231c808f2f -r 7662d48b3c31 external/gpl3/gcc.old/dist/libsanitizer/asan/asan_linux.cc
--- a/external/gpl3/gcc.old/dist/libsanitizer/asan/asan_linux.cc        Thu Feb 15 15:53:56 2018 +0000
+++ b/external/gpl3/gcc.old/dist/libsanitizer/asan/asan_linux.cc        Thu Feb 15 19:02:06 2018 +0000
@@ -162,40 +162,42 @@
 
 void GetPcSpBp(void *context, uptr *pc, uptr *sp, uptr *bp) {
 #ifdef __NetBSD__
-# define __UC_MACHINE_FP(ucontext, r) \
+# ifndef _UC_MACHINE_FP
+#  define __UC_MACHINE_FP(ucontext, r) \
     (ucontext)->uc_mcontext.__gregs[(r)]
 /*
  * Unfortunately we don't have a portable frame pointer (yet)
  */
-# if defined(__alpha__)
-#  define _UC_MACHINE_FP(ucontext) __UC_MACHINE_FP(ucontext, _REG_S6)
-# elif defined(__arm__)
-#  define _UC_MACHINE_FP(ucontext) __UC_MACHINE_FP(ucontext, _REG_FP)
-# elif defined(__x86_64__)
-#  define _UC_MACHINE_FP(ucontext) __UC_MACHINE_FP(ucontext, _REG_RBP)
-# elif defined(__i386__)
-#  define _UC_MACHINE_FP(ucontext) __UC_MACHINE_FP(ucontext, _REG_EBP)
-# elif defined(__m68k__)
-#  define _UC_MACHINE_FP(ucontext) __UC_MACHINE_FP(ucontext, _REG_A6)
-# elif defined(__mips__)
-#  define _UC_MACHINE_FP(ucontext) __UC_MACHINE_FP(ucontext, _REG_S8)
-# elif defined(__powerpc__) || defined(__powerpc64__)
-#  define _UC_MACHINE_FP(ucontext) __UC_MACHINE_FP(ucontext, _REG_R1)
-# elif defined(__riscv__)
-#  define _UC_MACHINE_FP(ucontext) __UC_MACHINE_FP(ucontext, _REG_S0)
-# elif defined(__sparc__)
-#  define _UC_MACHINE_FP(ucontext) sp[15]
-# elif defined(__sh3__)
-#  define _UC_MACHINE_FP(ucontext) __UC_MACHINE_FP(ucontext, _REG_R14)
-# elif defined(__vax__)
-#  define _UC_MACHINE_FP(ucontext) __UC_MACHINE_FP(ucontext, _REG_FP)
-# else
-#  define _UC_MACHINE_FP(ucontext) 0
-# endif
+#  if defined(__alpha__)
+#   define _UC_MACHINE_FP(ucontext) __UC_MACHINE_FP(ucontext, _REG_S6)
+#  elif defined(__arm__)
+#   define _UC_MACHINE_FP(ucontext) __UC_MACHINE_FP(ucontext, _REG_FP)
+#  elif defined(__x86_64__)
+#   define _UC_MACHINE_FP(ucontext) __UC_MACHINE_FP(ucontext, _REG_RBP)
+#  elif defined(__i386__)
+#   define _UC_MACHINE_FP(ucontext) __UC_MACHINE_FP(ucontext, _REG_EBP)
+#  elif defined(__m68k__)
+#   define _UC_MACHINE_FP(ucontext) __UC_MACHINE_FP(ucontext, _REG_A6)
+#  elif defined(__mips__)
+#   define _UC_MACHINE_FP(ucontext) __UC_MACHINE_FP(ucontext, _REG_S8)
+#  elif defined(__powerpc__) || defined(__powerpc64__)
+#   define _UC_MACHINE_FP(ucontext) __UC_MACHINE_FP(ucontext, _REG_R1)
+#  elif defined(__riscv__)
+#   define _UC_MACHINE_FP(ucontext) __UC_MACHINE_FP(ucontext, _REG_S0)
+#  elif defined(__sparc__)
+#   define _UC_MACHINE_FP(ucontext) sp[15]
+#  elif defined(__sh3__)
+#   define _UC_MACHINE_FP(ucontext) __UC_MACHINE_FP(ucontext, _REG_R14)
+#  elif defined(__vax__)
+#   define _UC_MACHINE_FP(ucontext) __UC_MACHINE_FP(ucontext, _REG_FP)
+#  else
+#   define _UC_MACHINE_FP(ucontext) 0
+#  endif
   ucontext_t *ucontext = (ucontext_t*)context;
   *pc = _UC_MACHINE_PC(ucontext);
   *sp = _UC_MACHINE_SP(ucontext);
   *bp = _UC_MACHINE_FP(ucontext);
+# endif
 #elif ASAN_ANDROID
   *pc = *sp = *bp = 0;
 #elif defined(__arm__)