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