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-rw-r--r--gcc/ChangeLog5
-rw-r--r--gcc/config.gcc1
-rw-r--r--gcc/config/lm32/t-rtems21
3 files changed, 27 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 35ad340dd46..d9b941277b6 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
+
+ * config/lm32/t-rtems: New.
+ * config.gcc (lm32-*-rtems*): Add t-rtems.
+
2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
PR target/50979
diff --git a/gcc/config.gcc b/gcc/config.gcc
index ade002509f3..875a68c6af6 100644
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -1539,6 +1539,7 @@ lm32-*-rtems*)
tm_file="dbxelf.h elfos.h ${tm_file} lm32/rtems.h rtems.h newlib-stdint.h"
tmake_file="${tmake_file} lm32/t-lm32"
tmake_file="${tmake_file} t-rtems"
+ tmake_file="${tmake_file} lm32/t-rtems"
;;
lm32-*-uclinux*)
tm_file="dbxelf.h elfos.h ${tm_file} gnu-user.h linux.h lm32/uclinux-elf.h"
diff --git a/gcc/config/lm32/t-rtems b/gcc/config/lm32/t-rtems
new file mode 100644
index 00000000000..e47245009df
--- /dev/null
+++ b/gcc/config/lm32/t-rtems
@@ -0,0 +1,21 @@
+# Custom RTEMS multilibs
+
+MULTILIB_OPTIONS = mmultiply-enabled mbarrel-shift-enabled
+MULTILIB_OPTIONS += mdivide-enabled msign-extend-enabled
+
+MULTILIB_EXCEPTIONS =
+# MULTILIB_EXCEPTIONS += mmultiply-enabled/mbarrel-shift-enabled/mdivide-enabled/msign-extend-enabled
+MULTILIB_EXCEPTIONS += mmultiply-enabled/mbarrel-shift-enabled/mdivide-enabled
+MULTILIB_EXCEPTIONS += mmultiply-enabled/mbarrel-shift-enabled/msign-extend-enabled
+# MULTILIB_EXCEPTIONS += mmultiply-enabled/mbarrel-shift-enabled
+MULTILIB_EXCEPTIONS += mmultiply-enabled/mdivide-enabled/msign-extend-enabled
+MULTILIB_EXCEPTIONS += mmultiply-enabled/mdivide-enabled
+MULTILIB_EXCEPTIONS += mmultiply-enabled/msign-extend-enabled
+# MULTILIB_EXCEPTIONS += mmultiply-enabled
+MULTILIB_EXCEPTIONS += mbarrel-shift-enabled/mdivide-enabled/msign-extend-enabled
+MULTILIB_EXCEPTIONS += mbarrel-shift-enabled/mdivide-enabled
+MULTILIB_EXCEPTIONS += mbarrel-shift-enabled/msign-extend-enabled
+# MULTILIB_EXCEPTIONS += mbarrel-shift-enabled
+MULTILIB_EXCEPTIONS += mdivide-enabled/msign-extend-enabled
+MULTILIB_EXCEPTIONS += mdivide-enabled
+MULTILIB_EXCEPTIONS += msign-extend-enabled