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julius |
LIB1ASMSRC = avr/libgcc.S
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LIB1ASMFUNCS = \
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_mulqi3 \
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_mulhi3 \
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_mulsi3 \
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_udivmodqi4 \
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_divmodqi4 \
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_udivmodhi4 \
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_divmodhi4 \
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_udivmodsi4 \
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_divmodsi4 \
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_prologue \
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_epilogue \
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_exit \
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_cleanup \
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_tablejump \
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_copy_data \
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_clear_bss \
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_ctors \
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_dtors
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# We do not have the DF type.
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# Most of the C functions in libgcc2 use almost all registers,
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# so use -mcall-prologues for smaller code size.
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TARGET_LIBGCC2_CFLAGS = -DDF=SF -Dinhibit_libc -mcall-prologues -Os
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fp-bit.c: $(srcdir)/config/fp-bit.c $(srcdir)/config/avr/t-avr
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echo '#define FLOAT' > fp-bit.c
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echo '#define FLOAT_ONLY' >> fp-bit.c
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echo '#define CMPtype QItype' >> fp-bit.c
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echo '#define DF SF' >> fp-bit.c
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echo '#define DI SI' >> fp-bit.c
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echo '#define FLOAT_BIT_ORDER_MISMATCH' >> fp-bit.c
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echo '#define SMALL_MACHINE' >> fp-bit.c
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echo 'typedef int QItype __attribute__ ((mode (QI)));' >> fp-bit.c
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cat $(srcdir)/config/fp-bit.c >> fp-bit.c
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FPBIT = fp-bit.c
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MULTILIB_OPTIONS = mmcu=avr2/mmcu=avr25/mmcu=avr3/mmcu=avr4/mmcu=avr5
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MULTILIB_DIRNAMES = avr2 avr25 avr3 avr4 avr5
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# The many avr2 matches are not listed here - this is the default.
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MULTILIB_MATCHES = \
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mmcu?avr25=mmcu?attiny13 \
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mmcu?avr25=mmcu?attiny2313 \
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mmcu?avr25=mmcu?attiny24 \
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mmcu?avr25=mmcu?attiny44 \
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mmcu?avr25=mmcu?attiny84 \
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mmcu?avr25=mmcu?attiny25 \
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mmcu?avr25=mmcu?attiny45 \
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mmcu?avr25=mmcu?attiny85 \
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mmcu?avr25=mmcu?attiny261 \
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mmcu?avr25=mmcu?attiny461 \
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mmcu?avr25=mmcu?attiny861 \
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mmcu?avr25=mmcu?at86rf401 \
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mmcu?avr3=mmcu?atmega103 \
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mmcu?avr3=mmcu?atmega603 \
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mmcu?avr3=mmcu?at43usb320 \
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mmcu?avr3=mmcu?at43usb355 \
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mmcu?avr3=mmcu?at76c711 \
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mmcu?avr4=mmcu?atmega48 \
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mmcu?avr4=mmcu?atmega8 \
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mmcu?avr4=mmcu?atmega8515 \
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mmcu?avr4=mmcu?atmega8535 \
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mmcu?avr4=mmcu?atmega88 \
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mmcu?avr4=mmcu?atmega8hva \
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mmcu?avr4=mmcu?at90pwm1 \
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mmcu?avr4=mmcu?at90pwm2 \
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mmcu?avr4=mmcu?at90pwm3 \
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mmcu?avr5=mmcu?atmega16 \
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mmcu?avr5=mmcu?atmega161 \
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mmcu?avr5=mmcu?atmega162 \
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mmcu?avr5=mmcu?atmega163 \
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mmcu?avr5=mmcu?atmega164p \
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mmcu?avr5=mmcu?atmega165 \
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mmcu?avr5=mmcu?atmega165p \
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mmcu?avr5=mmcu?atmega168 \
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mmcu?avr5=mmcu?atmega169 \
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mmcu?avr5=mmcu?atmega169p \
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mmcu?avr5=mmcu?atmega32 \
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mmcu?avr5=mmcu?atmega323 \
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mmcu?avr5=mmcu?atmega324p \
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mmcu?avr5=mmcu?atmega325 \
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mmcu?avr5=mmcu?atmega325p \
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mmcu?avr5=mmcu?atmega3250 \
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mmcu?avr5=mmcu?atmega3250p \
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mmcu?avr5=mmcu?atmega329 \
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mmcu?avr5=mmcu?atmega329p \
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mmcu?avr5=mmcu?atmega3290 \
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mmcu?avr5=mmcu?atmega3290p \
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mmcu?avr5=mmcu?atmega406 \
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mmcu?avr5=mmcu?atmega64 \
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mmcu?avr5=mmcu?atmega640 \
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mmcu?avr5=mmcu?atmega644 \
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mmcu?avr5=mmcu?atmega644p \
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mmcu?avr5=mmcu?atmega645 \
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mmcu?avr5=mmcu?atmega6450 \
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mmcu?avr5=mmcu?atmega649 \
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mmcu?avr5=mmcu?atmega6490 \
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mmcu?avr5=mmcu?atmega128 \
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mmcu?avr5=mmcu?atmega1280 \
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mmcu?avr5=mmcu?atmega1281 \
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mmcu?avr5=mmcu?atmega16hva \
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mmcu?avr5=mmcu?at90can32 \
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mmcu?avr5=mmcu?at90can64 \
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mmcu?avr5=mmcu?at90can128 \
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mmcu?avr5=mmcu?at90usb82 \
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mmcu?avr5=mmcu?at90usb162 \
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mmcu?avr5=mmcu?at90usb646 \
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mmcu?avr5=mmcu?at90usb647 \
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mmcu?avr5=mmcu?at90usb1286 \
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mmcu?avr5=mmcu?at90usb1287 \
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mmcu?avr5=mmcu?at94k
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MULTILIB_EXCEPTIONS =
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LIBGCC = stmp-multilib
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INSTALL_LIBGCC = install-multilib
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