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23 lines
860 B
Plaintext
23 lines
860 B
Plaintext
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HOST_LIBGCC2_CFLAGS += -mlibfuncs -O2
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# We need to turn off some assumptions on normality for code in crtstuff.c
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# and crt{i,n}.S, specifically about execution not continuing past the
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# end of the section in the file being compiled. Thus we must stop the
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# assembler from generating stubbable PUSHJ relocs, because that will add
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# stubs at the end of the current section when necessary.
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CRTSTUFF_T_CFLAGS = -Wa,--no-stubs
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# Don't use global registers in libraries.
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# FIXME: Not applied at "root" level, so disabled at the moment to stop
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# incorrect comparisons with -mabi=gnu.
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#MULTILIB_EXTRA_OPTS = mno-base-addresses
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# Cannot use default rules due to $(CRTSTUFF_T_CFLAGS).
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CUSTOM_CRTIN = yes
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crti.o: $(srcdir)/config/mmix/crti.S
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$(crt_compile) $(CRTSTUFF_T_CFLAGS) -c $<
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crtn.o: $(srcdir)/config/mmix/crtn.S
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$(crt_compile) $(CRTSTUFF_T_CFLAGS) -c $<
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