37 lines
1.6 KiB
Plaintext
37 lines
1.6 KiB
Plaintext
LIB1ASMSRC = ia64/lib1funcs.S
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# We use different names for the DImode div/mod files so that they won't
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# conflict with libgcc2.c files. We used to use __ia64 as a prefix, now
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# we use __ as the prefix. Note that L_divdi3 in libgcc2.c actually defines
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# a TImode divide function, so there is no actual overlap here between
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# libgcc2.c and lib1funcs.S.
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LIB1ASMFUNCS = __divxf3 __divdf3 __divsf3 \
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__divdi3 __moddi3 __udivdi3 __umoddi3 \
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__divsi3 __modsi3 __udivsi3 __umodsi3 __save_stack_nonlocal \
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__nonlocal_goto __restore_stack_nonlocal __trampoline \
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_fixtfdi _fixunstfdi _floatditf
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# ??? Hack to get -P option used when compiling lib1funcs.S, because Intel
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# assembler does not accept # line number as a comment.
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# ??? This breaks C++ pragma interface/implementation, which is used in the
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# C++ part of libgcc2, hence it had to be disabled. Must find some other way
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# to support the Intel assembler.
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#LIBGCC2_DEBUG_CFLAGS = -g1 -P
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CUSTOM_CRTSTUFF = yes
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# Assemble startup files.
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# FIXME: -I$(gcc_objdir) is necessary to find auto-host.h. Really?
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crtbegin.o: $(srcdir)/config/ia64/crtbegin.S
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$(CC) $(compile_deps) -I. -I$(gcc_objdir) -c -x assembler-with-cpp $<
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crtend.o: $(srcdir)/config/ia64/crtend.S
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$(CC) $(compile_deps) -I. -I$(gcc_objdir) -c -x assembler-with-cpp $<
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crtbeginS.o: $(srcdir)/config/ia64/crtbegin.S
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$(CC) $(compile_deps) -I. -I$(gcc_objdir) -c -x assembler-with-cpp \
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-o $@ -DSHARED $<
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crtendS.o: $(srcdir)/config/ia64/crtend.S
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$(CC) $(compile_deps) -I. -I$(gcc_objdir) -c -x assembler-with-cpp \
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-o $@ -DSHARED $<
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SHLIB_MAPFILES += $(srcdir)/config/ia64/libgcc-ia64.ver
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