[src/netbsd-7]: src/external/gpl3/gcc/dist/libsanitizer/tsan Pull up followin...

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

details:   https://anonhg.NetBSD.org/src/rev/812560572474
branches:  netbsd-7
changeset: 798903:812560572474
user:      martin <martin%NetBSD.org@localhost>
date:      Mon Jan 26 16:23:03 2015 +0000

description:
Pull up following revision(s) (requested by skrll in ticket #458):
        external/gpl3/gcc/dist/libsanitizer/tsan/tsan_rtl_amd64.S: revision 1.2
fix for PIC code.

diffstat:

 external/gpl3/gcc/dist/libsanitizer/tsan/tsan_rtl_amd64.S |  8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)

diffs (27 lines):

diff -r fbb2c744465d -r 812560572474 external/gpl3/gcc/dist/libsanitizer/tsan/tsan_rtl_amd64.S
--- a/external/gpl3/gcc/dist/libsanitizer/tsan/tsan_rtl_amd64.S Mon Jan 26 16:20:48 2015 +0000
+++ b/external/gpl3/gcc/dist/libsanitizer/tsan/tsan_rtl_amd64.S Mon Jan 26 16:23:03 2015 +0000
@@ -40,7 +40,11 @@
   shr $4, %rsp  # clear 4 lsb, align to 16
   shl $4, %rsp
 
+#ifdef __PIC__
+  call __tsan_trace_switch@PLT
+#else
   call __tsan_trace_switch
+#endif
 
   # Unalign stack frame back.
   mov %rbx, %rsp  # restore the original rsp
@@ -119,7 +123,11 @@
   shr $4, %rsp  # clear 4 lsb, align to 16
   shl $4, %rsp
 
+#ifdef __PIC__
+  call __tsan_report_race@PLT
+#else
   call __tsan_report_race
+#endif
 
   # Unalign stack frame back.
   mov %rbx, %rsp  # restore the original rsp