diff options
Diffstat (limited to 'gcc-4.9/libgcc/config/picochip/t-picochip')
| -rw-r--r-- | gcc-4.9/libgcc/config/picochip/t-picochip | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/gcc-4.9/libgcc/config/picochip/t-picochip b/gcc-4.9/libgcc/config/picochip/t-picochip new file mode 100644 index 000000000..4de5dbbdc --- /dev/null +++ b/gcc-4.9/libgcc/config/picochip/t-picochip @@ -0,0 +1,39 @@ +# Prevent some of the more complicated libgcc functions from being +# compiled. This is because they are generally too big to fit into an +# AE anyway, so there is no point in having them. Also, some don't +# compile properly so we'll ignore them for the moment. +LIB1ASMSRC = picochip/lib1funcs.S +LIB1ASMFUNCS = _mulsc3 _divsc3 + +# Compile the extra library functions. +LIB2ADD = \ + $(srcdir)/config/picochip/ashrsi3.S \ + $(srcdir)/config/picochip/ashlsi3.S \ + $(srcdir)/config/picochip/divmodhi4.S \ + $(srcdir)/config/picochip/udivmodhi4.S \ + $(srcdir)/config/picochip/divmodsi4.S \ + $(srcdir)/config/picochip/udivmodsi4.S \ + $(srcdir)/config/picochip/divmod15.S \ + $(srcdir)/config/picochip/ucmpsi2.S \ + $(srcdir)/config/picochip/cmpsi2.S \ + $(srcdir)/config/picochip/clzsi2.S \ + $(srcdir)/config/picochip/adddi3.S \ + $(srcdir)/config/picochip/subdi3.S \ + $(srcdir)/config/picochip/lshrsi3.S \ + $(srcdir)/config/picochip/parityhi2.S \ + $(srcdir)/config/picochip/popcounthi2.S + +# Special libgcc setup. Make single/double floating point the same, +# and use our own include files. +HOST_LIBGCC2_CFLAGS += -DDF=SF -I../../includes/ + +# Switch off all debugging for the embedded libraries. +# (embedded processors need small libraries by default). +# NOTE: If the debug level is increased, turn off instruction scheduling. +LIBGCC2_DEBUG_CFLAGS = -g0 + +# Turn off the building of exception handling libraries. +LIB2ADDEH = + +# Turn off ranlib on target libraries. +RANLIB_FOR_TARGET = cat |