48 lines
1.3 KiB
Diff
48 lines
1.3 KiB
Diff
Fix for bugs #34210, #35508.
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===================================================================
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--- libgcc/config.host.orig 2008-01-25 13:49:04.000000000 -0700
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+++ libgcc/config.host 2008-03-22 22:04:25.965018200 -0600
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@@ -77,6 +77,9 @@ strongarm*-*-*)
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arm*-*-*)
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cpu_type=arm
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;;
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+avr-*-*)
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+ cpu_type=avr
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+ ;;
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bfin*-*)
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cpu_type=bfin
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;;
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@@ -243,6 +246,8 @@ arm*-*-kaos*)
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avr-*-rtems*)
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;;
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avr-*-*)
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+ # Make HImode functions for AVR
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+ tmake_file=${cpu_type}/t-avr
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;;
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bfin*-elf*)
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;;
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Index: config/avr/t-avr
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===================================================================
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--- libgcc/config/avr/t-avr (revision 0)
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+++ libgcc/config/avr/t-avr (revision 0)
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@@ -0,0 +1,19 @@
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+# Extra 16-bit integer functions.
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+intfuncs16 = _absvXX2 _addvXX3 _subvXX3 _mulvXX3 _negvXX2 _ffsXX2 _clzXX2 \
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+ _ctzXX2 _popcountXX2 _parityXX2
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+hiintfuncs16 = $(subst XX,hi,$(intfuncs16))
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+siintfuncs16 = $(subst XX,si,$(intfuncs16))
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+
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+iter-items := $(hiintfuncs16)
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+iter-labels := $(siintfuncs16)
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+iter-sizes := $(patsubst %,2,$(siintfuncs16)) $(patsubst %,2,$(hiintfuncs16))
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+
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+
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+include $(srcdir)/empty.mk $(patsubst %,$(srcdir)/siditi-object.mk,$(iter-items))
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+libgcc-objects += $(patsubst %,%$(objext),$(hiintfuncs16))
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+
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+ifeq ($(enable_shared),yes)
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+libgcc-s-objects += $(patsubst %,%_s$(objext),$(hiintfuncs16))
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+endif
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+
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+
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