eaa4b44cfc
1999-01-19 Vladimir N. Makarov <vmakarov@cygnus.com> * invoke.texi (-mlong-double-64): New option description. 1999-01-19 Jim Wilson <wilson@cygnus.com> * libgcc2.c: Change all uses of LONG_DOUBLE_TYPE_SIZE to LIBGCC2_LONG_DOUBLE_TYPE_SIZE. (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): New. Set to LONG_DOUBLE_TYPE_SIZE if not defined. * i960/i960.h (MULTILIB_DEFAULTS): Define to mnumerics. (CPP_SPECS): Add -mlong-double-64 support. (TARGET_FLAG_LONG_DOUBLE_64, TARGET_LONG_DOUBLE_64): New. (TARGET_SWITCHES): Add -mlong-double-64 support. (LONG_DOUBLE_TYPE_SIZE): Likewise. (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Define. * i960/vx960-coff.h (MULTILIB_DEFAULTS): Define to msoft-float. (CPP_SPECS): Add -mlong-double-64 support. * i960/t-960bare (MULTILIB_OPTIONS): Add mlong-double-64. (MULTILIB_DIRNAMES): Add ld64. * i960/t-vxworks960 (MULTILIB_OPTIONS, MULTILIB_DIRNAMES): Likewise. From-SVN: r24764
28 lines
966 B
Plaintext
28 lines
966 B
Plaintext
LIBGCC1 =
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CROSS_LIBGCC1 =
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# We don't want to put exit in libgcc.a for VxWorks, because VxWorks
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# does not have _exit.
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TARGET_LIBGCC2_CFLAGS = -Dexit=unused_exit
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LIB2FUNCS_EXTRA = fp-bit.c dp-bit.c xp-bit.c
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dp-bit.c: $(srcdir)/config/fp-bit.c
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echo '#define FLOAT_BIT_ORDER_MISMATCH' > dp-bit.c
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cat $(srcdir)/config/fp-bit.c >> dp-bit.c
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fp-bit.c: $(srcdir)/config/fp-bit.c
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echo '#define FLOAT' > fp-bit.c
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echo '#define FLOAT_BIT_ORDER_MISMATCH' >> fp-bit.c
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cat $(srcdir)/config/fp-bit.c >> fp-bit.c
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xp-bit.c: $(srcdir)/config/fp-bit.c
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echo '#define EXTENDED_FLOAT_STUBS' > xp-bit.c
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cat $(srcdir)/config/fp-bit.c >> xp-bit.c
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MULTILIB_OPTIONS=mnumerics/msoft-float mlong-double-64
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MULTILIB_DIRNAMES=float soft-float ld64
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MULTILIB_MATCHES=mnumerics=msb mnumerics=msc mnumerics=mkb mnumerics=mkc mnumerics=mmc mnumerics=mcb mnumerics=mcc msoft-float=msa msoft-float=mka msoft-float=mca msoft-float=mcf
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LIBGCC = stmp-multilib
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INSTALL_LIBGCC = install-multilib
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