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| author | Nathan Sidwell <nathan@codesourcery.com> | 2007-01-18 19:29:48 +0000 |
|---|---|---|
| committer | Richard Sandiford <rsandifo@gcc.gnu.org> | 2007-01-18 19:29:48 +0000 |
| commit | 47b41fa34abeff893fb1358c8154e681e68fdddd (patch) | |
| tree | c1ce496cc8ad1aab36c512fa6b5b52749444b6b7 /gcc/config | |
| parent | a96533d5e5ec94af81be2c74a41d8f67fb809cfe (diff) | |
| download | gcc-47b41fa34abeff893fb1358c8154e681e68fdddd.zip gcc-47b41fa34abeff893fb1358c8154e681e68fdddd.tar.gz gcc-47b41fa34abeff893fb1358c8154e681e68fdddd.tar.bz2 | |
200x-xx-xx Nathan Sidwell <nathan@codesourcery.com>
gcc/
200x-xx-xx Nathan Sidwell <nathan@codesourcery.com>
* config.gcc (m68k-*-aout*, m68k-*-coff*, m68020-*-elf*, m68k-*-elf*)
(m68k-*-uclinuxoldabi, m68k-*-uclinux*, m68k-*-rtems*): Add t-floatlib
to $tmake_file.
* config/m68k/t-floatlib: New file, extracting common code from...
* config/m68k/t-m68kbare, config/m68k/t-m68kelf,
* config/m68k/t-uclinux: Here.
* config/m68k/fpgnulib.c: Do not compile extendeed precision
routines on ColdFire targets.
From-SVN: r120917
Diffstat (limited to 'gcc/config')
| -rw-r--r-- | gcc/config/m68k/fpgnulib.c | 5 | ||||
| -rw-r--r-- | gcc/config/m68k/t-floatlib | 13 | ||||
| -rw-r--r-- | gcc/config/m68k/t-m68kbare | 14 | ||||
| -rw-r--r-- | gcc/config/m68k/t-m68kelf | 14 | ||||
| -rw-r--r-- | gcc/config/m68k/t-uclinux | 14 |
5 files changed, 18 insertions, 42 deletions
diff --git a/gcc/config/m68k/fpgnulib.c b/gcc/config/m68k/fpgnulib.c index 1ef43c7..cbff918 100644 --- a/gcc/config/m68k/fpgnulib.c +++ b/gcc/config/m68k/fpgnulib.c @@ -361,6 +361,10 @@ __fixsfsi (float a1) #else /* EXTFLOAT */ +/* We do not need these routines for coldfire, as it has no extended + float format. */ +#if !defined (__mcoldfire__) + /* Primitive extended precision floating point support. We assume all numbers are normalized, don't do any rounding, etc. */ @@ -569,4 +573,5 @@ __gexf2 (long double x1, long double x2) return __cmpdf2 ((double) x1, (double) x2); } +#endif /* !__mcoldfire__ */ #endif /* EXTFLOAT */ diff --git a/gcc/config/m68k/t-floatlib b/gcc/config/m68k/t-floatlib new file mode 100644 index 0000000..91703be --- /dev/null +++ b/gcc/config/m68k/t-floatlib @@ -0,0 +1,13 @@ +LIB1ASMSRC = m68k/lb1sf68.asm +LIB1ASMFUNCS = _mulsi3 _udivsi3 _divsi3 _umodsi3 _modsi3 \ + _double _float _floatex \ + _eqdf2 _nedf2 _gtdf2 _gedf2 _ltdf2 _ledf2 \ + _eqsf2 _nesf2 _gtsf2 _gesf2 _ltsf2 _lesf2 + +LIB2FUNCS_EXTRA = fpgnulib.c xfgnulib.c + +fpgnulib.c: $(srcdir)/config/m68k/fpgnulib.c + cp $(srcdir)/config/m68k/fpgnulib.c fpgnulib.c +xfgnulib.c: $(srcdir)/config/m68k/fpgnulib.c + echo '#define EXTFLOAT' > xfgnulib.c + cat $(srcdir)/config/m68k/fpgnulib.c >> xfgnulib.c diff --git a/gcc/config/m68k/t-m68kbare b/gcc/config/m68k/t-m68kbare index 8bb4b94..7a93d620 100644 --- a/gcc/config/m68k/t-m68kbare +++ b/gcc/config/m68k/t-m68kbare @@ -1,17 +1,3 @@ -LIB1ASMSRC = m68k/lb1sf68.asm -LIB1ASMFUNCS = _mulsi3 _udivsi3 _divsi3 _umodsi3 _modsi3 \ - _double _float _floatex \ - _eqdf2 _nedf2 _gtdf2 _gedf2 _ltdf2 _ledf2 \ - _eqsf2 _nesf2 _gtsf2 _gesf2 _ltsf2 _lesf2 - -LIB2FUNCS_EXTRA = fpgnulib.c xfgnulib.c - -fpgnulib.c: $(srcdir)/config/m68k/fpgnulib.c - cp $(srcdir)/config/m68k/fpgnulib.c fpgnulib.c -xfgnulib.c: $(srcdir)/config/m68k/fpgnulib.c - echo '#define EXTFLOAT' > xfgnulib.c - cat $(srcdir)/config/m68k/fpgnulib.c >> xfgnulib.c - MULTILIB_OPTIONS = m68000/m68020/m5200/mcpu32/m68040/m68060 m68881/msoft-float MULTILIB_DIRNAMES = MULTILIB_MATCHES = m68000=mc68000 m68000=m68302 mcpu32=m68332 m68020=mc68020 diff --git a/gcc/config/m68k/t-m68kelf b/gcc/config/m68k/t-m68kelf index ecf738f..a88d323 100644 --- a/gcc/config/m68k/t-m68kelf +++ b/gcc/config/m68k/t-m68kelf @@ -1,17 +1,3 @@ -LIB1ASMSRC = m68k/lb1sf68.asm -LIB1ASMFUNCS = _mulsi3 _udivsi3 _divsi3 _umodsi3 _modsi3 \ - _double _float _floatex \ - _eqdf2 _nedf2 _gtdf2 _gedf2 _ltdf2 _ledf2 \ - _eqsf2 _nesf2 _gtsf2 _gesf2 _ltsf2 _lesf2 - -LIB2FUNCS_EXTRA = fpgnulib.c xfgnulib.c - -fpgnulib.c: $(srcdir)/config/m68k/fpgnulib.c - cp $(srcdir)/config/m68k/fpgnulib.c fpgnulib.c -xfgnulib.c: $(srcdir)/config/m68k/fpgnulib.c - echo '#define EXTFLOAT' > xfgnulib.c - cat $(srcdir)/config/m68k/fpgnulib.c >> xfgnulib.c - MULTILIB_OPTIONS = m68000/m68020/m5200/m5206e/m528x/m5307/m5407/mcfv4e/mcpu32/m68040/m68060 m68881/msoft-float MULTILIB_DIRNAMES = MULTILIB_MATCHES = m68000=mc68000 m68000=m68302 mcpu32=m68332 m68020=mc68020 m5206e=m5272 diff --git a/gcc/config/m68k/t-uclinux b/gcc/config/m68k/t-uclinux index 4908042..bebae9c 100644 --- a/gcc/config/m68k/t-uclinux +++ b/gcc/config/m68k/t-uclinux @@ -1,20 +1,6 @@ # crti and crtn are provided by uClibc. EXTRA_MULTILIB_PARTS=crtbegin.o crtend.o -LIB1ASMSRC = m68k/lb1sf68.asm -LIB1ASMFUNCS = _mulsi3 _udivsi3 _divsi3 _umodsi3 _modsi3 \ - _double _float _floatex \ - _eqdf2 _nedf2 _gtdf2 _gedf2 _ltdf2 _ledf2 \ - _eqsf2 _nesf2 _gtsf2 _gesf2 _ltsf2 _lesf2 - -LIB2FUNCS_EXTRA = fpgnulib.c xfgnulib.c - -fpgnulib.c: $(srcdir)/config/m68k/fpgnulib.c - cp $(srcdir)/config/m68k/fpgnulib.c fpgnulib.c -xfgnulib.c: $(srcdir)/config/m68k/fpgnulib.c - echo '#define EXTFLOAT' > xfgnulib.c - cat $(srcdir)/config/m68k/fpgnulib.c >> xfgnulib.c - MULTILIB_OPTIONS = m68000/m5200/m5206e/m528x/m5307/m5407/mcpu32 msep-data/mid-shared-library MULTILIB_DIRNAMES = MULTILIB_MATCHES = m68000=mc68000 m68000=m68302 mcpu32=m68332 m5206e=m5272 |