Hi Guys,
I am checking in the patch below to fix a small problem with libgcc
for the V850. The CALLT support functions were being compiled even if
the particular multilib concerned did not support the CALLT insn.
Normally this would not matter, but the linker will now report an
unknown relocation error for these functions due to the way that they
are implemented.
Tested with no regressions on a v850-elf toolchain.
Cheers
Nick
libgcc/ChangeLog
2013-01-04 Nick Clifton <ni...@redhat.com>
* config/v850/lib1funcs.S: Only provide CALLT support functions if
the CALLT instruction is supported.
Index: libgcc/config/v850/lib1funcs.S
===================================================================
--- libgcc/config/v850/lib1funcs.S (revision 194883)
+++ libgcc/config/v850/lib1funcs.S (working copy)
@@ -1764,6 +1764,7 @@
.size __restore_all_interrupt,.-__restore_all_interrupt
#endif /* L_save_all_interrupt */
+#if defined __V850_CALLT__
#if defined(__v850e__) || defined(__v850e1__) || defined(__v850e2__) ||
defined(__v850e2v3__)
#ifdef L_callt_save_r2_r29
/* Put these functions into the call table area. */
@@ -2146,6 +2147,7 @@
#endif
#endif /* __v850e__ */
+#endif /* __V850_CALLT__ */
/* libgcc2 routines for NEC V850. */
/* Double Integer Arithmetical Operation. */
