tls: add microblaze macros

2 files changed, 50 insertions, 0 deletions

diff --git a/test/tls/tls-macros-microblaze.h b/test/tls/tls-macros-microblaze.h
new file mode 100644
index 0000000..bb70cbf
--- /dev/null
+++ b/test/tls/tls-macros-microblaze.h
@@ -0,0 +1,46 @@
+/* Copyright (C) 2009-2016 Free Software Foundation, Inc.
+
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public License as
+   published by the Free Software Foundation; either version 2.1 of the
+   License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#define TLS_LD(x)                                  \
+  ({                                               \
+    char *__result;                                \
+    int __offset;                                  \
+    extern void *__tls_get_addr (void *);          \
+    __asm__ ("mfs r20,rpc \n"                      \
+         "addik r20,r20,_GLOBAL_OFFSET_TABLE_+8\n" \
+         "addik %0,r20," #x "@TLSLDM"              \
+         : "=r" (__result));                       \
+    __result = (char *) __tls_get_addr (__result); \
+    __asm__ ("addik %0,r0,"#x"@TLSDTPREL"          \
+         : "=r" (__offset));                       \
+    (int *) (__result + __offset); })
+
+
+#define TLS_GD(x)                                  \
+  ({                                               \
+    int *__result;                                 \
+    extern void *__tls_get_addr (void *);          \
+    __asm__ ("mfs  r20,rpc\n"                      \
+         "addik r20,r20,_GLOBAL_OFFSET_TABLE_+8\n" \
+         "addik %0,r20," #x "@TLSGD"               \
+         : "=r" (__result));                       \
+    (int *) __tls_get_addr (__result); })
+
+#define TLS_LE(x) TLS_LD(x)
+
+#define TLS_IE(x) TLS_GD(x)
diff --git a/test/tls/tls-macros.h b/test/tls/tls-macros.h
index 0300dba..bd510a2 100644
--- a/test/tls/tls-macros.h
+++ b/test/tls/tls-macros.h
@@ -44,6 +44,10 @@
 #include <tls-macros-metag.h>
 #endif
 
+#ifdef __microblaze__
+#include <tls-macros-microblaze.h>
+#endif
+
 #ifdef __mips__
 #include <tls-macros-mips.h>
 #endif