gcc/config/avr/t-avr

   1 LIB1ASMSRC = avr/libgcc.S
   2 LIB1ASMFUNCS = \
   3         _mulqi3 \
   4         _mulhi3 \
   5         _mulsi3 \
   6         _udivmodqi4 \
   7         _divmodqi4 \
   8         _udivmodhi4 \
   9         _divmodhi4 \
  10         _udivmodsi4 \
  11         _divmodsi4 \
  12         _prologue \
  13         _epilogue \
  14         _exit \
  15         _cleanup \
  16         _tablejump \
  17         _copy_data \
  18         _clear_bss \
  19         _ctors \
  20         _dtors
  21
  22 # We do not have the DF type.
  23 # Most of the C functions in libgcc2 use almost all registers,
  24 # so use -mcall-prologues for smaller code size.
  25 TARGET_LIBGCC2_CFLAGS = -DDF=SF -Dinhibit_libc -mcall-prologues -Os
  26
  27 fp-bit.c: $(srcdir)/config/fp-bit.c $(srcdir)/config/avr/t-avr
  28         echo '#define FLOAT' > fp-bit.c
  29         echo '#define FLOAT_ONLY' >> fp-bit.c
  30         echo '#define CMPtype QItype' >> fp-bit.c
  31         echo '#define DF SF' >> fp-bit.c
  32         echo '#define DI SI' >> fp-bit.c
  33         echo '#define FLOAT_BIT_ORDER_MISMATCH' >> fp-bit.c
  34         echo '#define SMALL_MACHINE' >> fp-bit.c
  35         echo 'typedef int QItype __attribute__ ((mode (QI)));' >> fp-bit.c
  36         cat $(srcdir)/config/fp-bit.c >> fp-bit.c
  37
  38 FPBIT = fp-bit.c
  39
  40 MULTILIB_OPTIONS = mmcu=avr2/mmcu=avr25/mmcu=avr3/mmcu=avr31/mmcu=avr35/mmcu=avr4/mmcu=avr5/mmcu=avr51/mmcu=avr6
  41 MULTILIB_DIRNAMES = avr2 avr25 avr3 avr31 avr35 avr4 avr5 avr51 avr6
  42
  43 # The many avr2 matches are not listed here - this is the default.
  44 MULTILIB_MATCHES = \
  45         mmcu?avr25=mmcu?attiny13 \
  46         mmcu?avr25=mmcu?attiny2313 \
  47         mmcu?avr25=mmcu?attiny24 \
  48         mmcu?avr25=mmcu?attiny44 \
  49         mmcu?avr25=mmcu?attiny84 \
  50         mmcu?avr25=mmcu?attiny25 \
  51         mmcu?avr25=mmcu?attiny45 \
  52         mmcu?avr25=mmcu?attiny85 \
  53         mmcu?avr25=mmcu?attiny261 \
  54         mmcu?avr25=mmcu?attiny461 \
  55         mmcu?avr25=mmcu?attiny861 \
  56         mmcu?avr25=mmcu?attiny43u \
  57         mmcu?avr25=mmcu?attiny48 \
  58         mmcu?avr25=mmcu?attiny88 \
  59         mmcu?avr25=mmcu?at86rf401 \
  60         mmcu?avr3=mmcu?at43usb320 \
  61         mmcu?avr3=mmcu?at43usb355 \
  62         mmcu?avr3=mmcu?at76c711 \
  63         mmcu?avr31=mmcu?atmega103 \
  64         mmcu?avr35=mmcu?at90usb82 \
  65         mmcu?avr35=mmcu?at90usb162 \
  66         mmcu?avr4=mmcu?atmega48 \
  67         mmcu?avr4=mmcu?atmega48p \
  68         mmcu?avr4=mmcu?atmega8 \
  69         mmcu?avr4=mmcu?atmega8515 \
  70         mmcu?avr4=mmcu?atmega8535 \
  71         mmcu?avr4=mmcu?atmega88 \
  72         mmcu?avr4=mmcu?atmega88p \
  73         mmcu?avr4=mmcu?atmega8hva \
  74         mmcu?avr4=mmcu?at90pwm1 \
  75         mmcu?avr4=mmcu?at90pwm2 \
  76         mmcu?avr4=mmcu?at90pwm2b \
  77         mmcu?avr4=mmcu?at90pwm3 \
  78         mmcu?avr4=mmcu?at90pwm3b \
  79         mmcu?avr5=mmcu?atmega16 \
  80         mmcu?avr5=mmcu?atmega161 \
  81         mmcu?avr5=mmcu?atmega162 \
  82         mmcu?avr5=mmcu?atmega163 \
  83         mmcu?avr5=mmcu?atmega164p \
  84         mmcu?avr5=mmcu?atmega165 \
  85         mmcu?avr5=mmcu?atmega165p \
  86         mmcu?avr5=mmcu?atmega168 \
  87         mmcu?avr5=mmcu?atmega168p \
  88         mmcu?avr5=mmcu?atmega169 \
  89         mmcu?avr5=mmcu?atmega169p \
  90         mmcu?avr5=mmcu?atmega32 \
  91         mmcu?avr5=mmcu?atmega323 \
  92         mmcu?avr5=mmcu?atmega324p \
  93         mmcu?avr5=mmcu?atmega325 \
  94         mmcu?avr5=mmcu?atmega325p \
  95         mmcu?avr5=mmcu?atmega3250 \
  96         mmcu?avr5=mmcu?atmega3250p \
  97         mmcu?avr5=mmcu?atmega328p \
  98         mmcu?avr5=mmcu?atmega329 \
  99         mmcu?avr5=mmcu?atmega329p \
 100         mmcu?avr5=mmcu?atmega3290 \
 101         mmcu?avr5=mmcu?atmega3290p \
 102         mmcu?avr5=mmcu?atmega32hvb \
 103         mmcu?avr5=mmcu?atmega406 \
 104         mmcu?avr5=mmcu?atmega64  \
 105         mmcu?avr5=mmcu?atmega640 \
 106         mmcu?avr5=mmcu?atmega644 \
 107         mmcu?avr5=mmcu?atmega644p \
 108         mmcu?avr5=mmcu?atmega645 \
 109         mmcu?avr5=mmcu?atmega6450 \
 110         mmcu?avr5=mmcu?atmega649 \
 111         mmcu?avr5=mmcu?atmega6490 \
 112         mmcu?avr5=mmcu?atmega16hva \
 113         mmcu?avr5=mmcu?at90can32 \
 114         mmcu?avr5=mmcu?at90can64 \
 115         mmcu?avr5=mmcu?at90pwm216 \
 116         mmcu?avr5=mmcu?at90pwm316 \
 117         mmcu?avr5=mmcu?at90usb646 \
 118         mmcu?avr5=mmcu?at90usb647 \
 119         mmcu?avr5=mmcu?at94k \
 120         mmcu?avr51=mmcu?atmega128 \
 121         mmcu?avr51=mmcu?atmega1280 \
 122         mmcu?avr51=mmcu?atmega1281 \
 123         mmcu?avr51=mmcu?atmega1284p \
 124         mmcu?avr51=mmcu?at90can128 \
 125         mmcu?avr51=mmcu?at90usb1286 \
 126         mmcu?avr51=mmcu?at90usb1287 \
 127         mmcu?avr6=mmcu?atmega2560 \
 128         mmcu?avr6=mmcu?atmega2561
 129
 130 MULTILIB_EXCEPTIONS =
 131
 132 LIBGCC = stmp-multilib
 133 INSTALL_LIBGCC = install-multilib