a508e1a8cb
libgcc/
* Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
-fexceptions -fnon-call-exceptions if not defined.
($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
* config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
gcc/testsuite/
* gcc.target/arm/div64-unwinding.c: New test.
From-SVN: r190483
21 lines
687 B
Plaintext
21 lines
687 B
Plaintext
# Add the bpabi.S functions.
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LIB1ASMFUNCS += _aeabi_lcmp _aeabi_ulcmp _aeabi_ldivmod _aeabi_uldivmod
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# Add the BPABI C functions.
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LIB2ADD += $(srcdir)/config/arm/bpabi.c \
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$(srcdir)/config/arm/unaligned-funcs.c
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LIB2ADD_ST += $(srcdir)/config/arm/fp16.c
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LIB2ADDEH = $(srcdir)/config/arm/unwind-arm.c \
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$(srcdir)/config/arm/libunwind.S \
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$(srcdir)/config/arm/pr-support.c $(srcdir)/unwind-c.c
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# Add the BPABI names.
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SHLIB_MAPFILES += $(srcdir)/config/arm/libgcc-bpabi.ver
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# On ARM, specifying -fnon-call-exceptions will needlessly pull in
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# the unwinder in simple programs which use 64-bit division. Omitting
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# the option is safe.
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LIB2_DIVMOD_EXCEPTION_FLAGS := -fexceptions
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