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| author | Michael Meissner <meissner@gcc.gnu.org> | 1992-04-09 18:58:47 +0000 |
|---|---|---|
| committer | Michael Meissner <meissner@gcc.gnu.org> | 1992-04-09 18:58:47 +0000 |
| commit | 1f7da38ef9526fc6ce11d02c97d9c5db4448e46a (patch) | |
| tree | 7b064615c01ea1cbcd7070b685f03f51c2d9abb0 /gcc | |
| parent | f55f2506767dbfad2b5f27b92e63c1a5349b9127 (diff) | |
| download | gcc-1f7da38ef9526fc6ce11d02c97d9c5db4448e46a.zip gcc-1f7da38ef9526fc6ce11d02c97d9c5db4448e46a.tar.gz gcc-1f7da38ef9526fc6ce11d02c97d9c5db4448e46a.tar.bz2 | |
*** empty log message ***
From-SVN: r713
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/config/i386/osfrose.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/gcc/config/i386/osfrose.h b/gcc/config/i386/osfrose.h index 153bb45..20439b5 100644 --- a/gcc/config/i386/osfrose.h +++ b/gcc/config/i386/osfrose.h @@ -127,6 +127,36 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ by hand, rather than passing the argeument '-lgcc' to tell the linker to do the search */ #define LINK_LIBGCC_SPECIAL + +/* This is how to output an assembler line defining a `double' constant. + Use "word" pseudos to avoid printing NaNs, infinity, etc. */ + +/* This is how to output an assembler line defining a `double' constant. */ + +#ifdef ASM_OUTPUT_DOUBLE +#undef ASM_OUTPUT_DOUBLE +#endif +#define ASM_OUTPUT_DOUBLE(STREAM,VALUE) \ +{ \ + union { double d; long l[2]; } u2; \ + u2.d = VALUE; \ + fprintf (STREAM, "\t.long\t0x%08lx\t\t# %.20g\n\t.long\t0x%08lx\n", \ + u2.l[0], u2.d, u2.l[1]); \ +} + +/* This is how to output an assembler line defining a `float' constant. */ + +#ifdef ASM_OUTPUT_FLOAT +#undef ASM_OUTPUT_FLOAT +#endif +#define ASM_OUTPUT_FLOAT(STREAM,VALUE) \ +{ \ + union { float f; long l; } u2; \ + u2.f = VALUE; \ + fprintf (STREAM, "\t.long\t0x%08lx\t\t# %.12g\n", u2.l, u2.f); \ +} + + /* Defines to be able to build libgcc.a with GCC. */ |