Lephenixnoir
f5cca84ae8
stdlib: add and test strtod, strtof and atof (DONE)
...
This uses a generic function strto_fp similar to strto_int that is used
for strtol and its derivatives.
2021-05-21 23:56:35 +02:00
Lephenixnoir
efb37cf783
stdlib: add and test strtold (DONE)
...
The method is rather naive - digits read as an integer, then multipled
by a power of 10 or 2. This does not always give exact results, but it's
close enough for now. A stub support for long double larger than 64 bits
is provided.
2021-05-21 22:49:55 +02:00
Lephenixnoir
865b01c812
math, fenv, complex: use OpenLibm unconditionally
...
This won't build on vhex-x86 but that can be left for another time. The
previous approach did not work because the __SUPPORT flags are not
defined when interfacing the library.
2021-05-20 23:19:40 +02:00
Lephenixnoir
6847596bcd
clean up the STATUS file
...
Also add "!" in front of lines requiring more work to complete for
visual cues of progress.
2021-05-20 16:40:39 +02:00
Lephenixnoir
cc03641522
inttypes: add strtoimax and strtoumax
2021-05-20 16:05:20 +02:00
Lephenixnoir
bc53e756a8
stdlib: fix saturation in strtol, strtoul, strtoll, strtoull
2021-05-20 15:38:37 +02:00
Lephenixnoir
9de2f5c391
math, fenv, complex: add headers through OpenLibm
2021-05-20 11:35:14 +02:00
Lephenixnoir
99339ae9f4
cmake: add arch-specific support flags
2021-05-20 11:35:14 +02:00
Lephenixnoir
ade01b532e
stdlib: add atoi, atol and atoll
2021-05-20 11:35:14 +02:00
Lephenixnoir
06f975f75c
stdlib: add a test strtol, strtoul, strtoll (DONE)
...
The presumed bug where the value computed without the sign overflows
even though the negative result can be represented is not actually a
problem, because this only happens with signed results and the temporary
value is computed as unsigned (thus with extra range).
2021-05-20 11:03:19 +02:00
Lephenixnoir
5042236392
stdlib: reword strtoull into a generic strto_int
...
This new function will support strtol, strtoul, and strtoll as well.
2021-05-20 09:23:06 +02:00
Lephenixnoir
b1dc3e77de
stdlib: add and test strtoull (DONE)
2021-05-19 21:50:08 +02:00
Lephenixnoir
41ab197ba2
inttypes: imaxabs and imaxdiv are now tested (DONE)
2021-05-19 21:50:02 +02:00
Lephenixnoir
6e66c531ca
stdlib: abs, labs, llabs, div, ldiv and lldiv are now tested (DONE)
2021-05-19 21:50:00 +02:00
Lephenixnoir
e4c385d0df
stdlib: safeguard prototypes against user-defined macros
2021-05-19 10:12:41 +02:00
Lephenixnoir
36b4854137
inttypes: add imaxabs and imaxdiv (TEST)
2021-05-18 21:31:00 +02:00
Lephenixnoir
73b536bbb6
stdlib: add abs, labs, llabs, div, ldiv, lldiv (TEST)
2021-05-18 21:25:45 +02:00
Lephenixnoir
e8aaadf2e7
inttypes: add PRI* and SCN* macros (LDEPS)
...
These macros cannot be tested properly until support for *printf and
*scanf is added (support for *printf currently exists but with a
temporary implementation), so this is LDEPS.
The size of the types has been checked though, so the definitions here
should be correct, the rest is printf/scanf logic.
2021-05-18 18:56:06 +02:00
Lephenixnoir
b1fa650914
ctype: test and fix character conversion functions (DONE)
...
Some shenanigans with the scope of variables in block expressions.
2021-05-18 11:52:17 +02:00
Lephenixnoir
50629bf479
ctype: test and fix character class functions (DONE)
2021-05-18 11:37:37 +02:00
Lephenixnoir
d70a2c671c
add a STATUS file to keep track of implementation progress
2021-05-16 18:12:46 +02:00
Lephenixnoir
5f48a6b4e0
errno: add the errno variable and base macros
...
A <bits/errno.h> file will likely by added later on for each target to
add more specific values.
2021-05-16 18:12:46 +02:00
Lephenixnoir
c87805ef10
ctype: add a simple implementation for the "C" locale (TEST)
2021-05-16 18:12:45 +02:00
Lephenixnoir
fdf32aeb97
locale: add a stub that supports only the "C" locale (TEST)
...
This is enough to support the standard and likely the C++ library and
external programs to port, but also the most we can do without a proper
locale data storage and more target-specific developments that aren't a
priority right now.
2021-05-16 18:12:45 +02:00
Lephenixnoir
676601b894
assert: add a partial assert implementation (LDEPS)
...
This currently does not link because fprintf, stderr and abort are
missing on most platforms. But the code is there.
2021-05-16 18:12:45 +02:00
Lephenixnoir
97d52ff0b1
stdio: declare stdin, stdout and stderr on all targets
...
This is needed for some basic stuff like assert.
2021-05-16 18:12:45 +02:00
Lephenixnoir
c88b31ec94
setjmp: make setjmp a macro
2021-05-16 18:12:42 +02:00
Lephenixnoir
4933d9c19f
cmake: remove unneeded separators in install paths
2021-05-16 18:01:21 +02:00
Lephenixnoir
471d6ea820
longjmp: optimize forcing the return value to be non-zero
2021-05-14 18:05:47 +02:00
Lephenixnoir
6275b3e73b
move bits/unistd_32.h to bits/asm on all targets
...
Only Vhex had it at the correct place previously.
2021-05-11 09:22:34 +02:00
Lephenixnoir
f6bed55f75
update header guard convention
2021-05-09 23:00:11 +02:00
Lephenixnoir
f58187c55e
remove unneeded __SUPPORT macros
2021-05-09 22:11:49 +02:00
Lephenixnoir
e719af2f63
update include hierarchy
2021-05-09 17:59:07 +02:00
Lephenixnoir
8993049f4e
update README and CMake install rules
2021-05-09 17:52:07 +02:00
Yatis
64e7001d22
new include hierarchy
2021-05-09 16:35:40 +02:00
Lephenixnoir
a543bfcb7c
remove old build system
2021-05-09 14:57:00 +02:00
Lephenixnoir
ad9f92873b
new build system and source file hierarchy
2021-05-09 14:56:08 +02:00
Yatis
f76757ecd2
Fix installation / uninstallation rules + Fix compilation ABI support
2020-11-03 15:15:01 +01:00
Yatis
6fa1e2498d
Fix printf error + uninstall rules generation error + update configure
2020-11-01 11:01:39 +01:00
Yatis
15a286daf0
Fix configure script error
2020-10-27 12:03:10 +01:00
Yatis
4f1f5169d8
Fix useless variable
2020-10-26 19:24:38 +01:00
Yatis
566d2db1a6
Fix minor bugs.
2020-10-26 19:01:16 +01:00
Yatis
0a997affd5
Fix minor bugs.
2020-10-26 18:01:04 +01:00
Yatis
47e79813d9
Update configure script
...
* add early "-h" and "--help" handling
* replace "--support-<ABI_NAME>" flags by "--support=<target>,<target>,..."
* rename libraries name:
* "libfxlibc-casio-abi-fx9860g" -> "libfxlibc-fx9860g"
* "libfxlibc-casio-abi-fxcg5" -> "libfxlibc-fxcg50"
Update the README.md
2020-10-24 21:48:45 +02:00
Yann MAGNIN
e9984365eb
README.md edited
2020-10-21 20:29:48 +00:00
Yatis
565a159370
Release the 0.3.0 (add README + LICENSE and fix norm)
2020-10-21 22:26:47 +02:00
Yatis
38ff31fc47
add installation rules
2020-10-20 11:02:13 +02:00
Yatis
44bd67431c
Fix norme + move arch-specific header
2020-10-14 15:18:10 +02:00
Yatis
4eb7b35617
fix compilation error (casio-fx9860)
2020-10-14 12:24:57 +02:00
Yatis
9f60f2bbf9
fix compilation error (vhex)
2020-10-14 12:18:34 +02:00
