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| author | Ben Elliston <bje@au.ibm.com> | 2002-02-13 08:59:26 +0000 |
|---|---|---|
| committer | Ben Elliston <bje@au.ibm.com> | 2002-02-13 08:59:26 +0000 |
| commit | 1ac57253535242e3484562556cb262184e38d646 (patch) | |
| tree | 57e9092a38c9e94f2f9a440f8e4f0e4c9983be9c /gas/doc | |
| parent | 34588f232a55809ee35013c5a2d4225192aab226 (diff) | |
| download | fsf-binutils-gdb-1ac57253535242e3484562556cb262184e38d646.zip fsf-binutils-gdb-1ac57253535242e3484562556cb262184e38d646.tar.gz fsf-binutils-gdb-1ac57253535242e3484562556cb262184e38d646.tar.bz2 | |
2002-02-12 Ben Elliston <bje@redhat.com>
* NEWS: Document floating point number handling in gasp.
* gasp.c: Include <assert.h> and "xregex.h".
(is_flonum): New function.
(chew_flownum): Likewise.
(change_base): Consume flonums from the input, where possible.
* doc/gasp.texi (Constants): Document floating point numbers.
[testsuite/ChangeLog]
* gasp/flonums.asm: New test.
* gasp/flonums.err: New result.
* gasp/flonums.out: Likewise.
Diffstat (limited to 'gas/doc')
| -rw-r--r-- | gas/doc/gasp.texi | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gas/doc/gasp.texi b/gas/doc/gasp.texi index e5bda63..9358059 100644 --- a/gas/doc/gasp.texi +++ b/gas/doc/gasp.texi @@ -943,6 +943,11 @@ character matches those you can specify with @code{.RADIX}: @samp{B} for base 2, @samp{Q} for base 8, @samp{D} for base 10, and @samp{H} for base 16. (You can write this character in lower case if you prefer.) +You can write floating point constants using the same syntax recognised +by GAS @ref{Flonums,,Flonums,as,The GNU Assembler.}. A constraint is +that these constants will be interpreted as decimal values irrespective +of the currently selected base. + @c FIXME! What are rules for recognizing number in deflt base? Whatever @c is left over after parsing other things?? |