Needed for g#3415, and if the comment is to be believed, this needed
updating for recent MIPS targets anyway.
Just blanket enable everything for all targets with >= 8 MiB of RAM.
The only targets with less than this are the Sansa Clip, c200v2, and
m200v4, which all have 2 MB of RAM.
The added code size is around 4 KiB to 7 KiB, depending on the target.
Change-Id: I5773482a13543dabb1f93f713a21f1382a9c5a22
The Quake plugin is the only code that actually relies on float
formatting. Because Quake only runs on targets with huge memory
anyway, limiting their formatting to just those targets will minimize
the increased memory use in the core.
Change-Id: Icdbe26ec6ede564861cc01ac4add76a12b00ecd5
Wanted to see how gnarly it is to do.
Big number handling could be done with better algorithms
since it can get a bit slow with large integers or tiny
fractions with many lead zeros when only a few digits are
needed.
Anyway, it supports %e, %E, %f, %F, %g and %G. No %a or long
double support seems warranted at the moment.
Assumes IEEE 754 double format but it's laid out to be able to
replace a function to handle others if needed.
Tested in a driver program that has a duplicate vuprintf and
the content was pasted in once it looked sound enough to put
up a patch.
Change-Id: I6dae8624d3208e644c88e36e6a17d8fc9144f988
when precision is not specified memchr recieved -1 for count
count is unsigned so it looks in a potentially very large area
for a terminator and returns this whole area if \0 is not found
Instead we should use memchr when precision is specified
and if precision is not specified use strlen
Fixes 60+Mb Config.cfg files
Change-Id: Ic4d1439334588f999c9071235430c42df2af5cc4
New support as well as some buggy support fixed.
Still no floating point support if ever that would be desired.
Support (*):
* Flags: '-', '+', ' ', '#', '0'
* Width and precision: 'n', '.n', '*' and '.*'
* Length modifiers: 'hh', 'h', 'j', 'l', 'll', 't', 'z'
* Radix: 'c', 'd', 'i', 'n', 'o', 'p/P', 's', 'u', 'x/X'
(*) Provision exists to switch lesser-used stuff on or off or when
certain functionality isn't desired (bootloader?). The compulsory
radixes are everything but 'o', 'n', 'p/P' and 'x/X' with length
modifiers being optional. The default setup is 'l', 'z', 'c', 'd',
'p/P', 's', 'u', 'x/X'.
* Move fdprintf() to its own file. It was in a strange place.
* Make callers compatible and fix a couple snprintf() bugs while
at it.
Could smush it down in size but I'm gonna get over the binsize
neurosis and just the let optimizer do its thing.
Change-Id: Ibdc613a9b6775802c188b29b9dd46c568c94f7c3
