Mercurial > pub > dyncall > dyncall
annotate ToDo @ 104:dbca6763f2be
- complete, working mips o32 callback (using hardware fp); fixes error from last commit, which ignored first 2 float args
* currently tested on little endian, only
* todo update, manual update, cleanups
author | cslag |
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date | Thu, 09 Jun 2016 15:13:53 +0200 |
parents | dcb7157392f1 |
children | 9aa75a74614c |
rev | line source |
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0 | 1 1.0: |
2 ---- | |
86 | 3 - the CallVM-free functions are per VTable, however the latter can be changed out |
4 at runtime... which basically changes potentially the deallocator... | |
5 same goes for functions setting the mode. think about how to make this safer - currently | |
6 we have a higher flexibility and we need to potentially clean up from the mode we are in, | |
7 however, this is open to misuse | |
78 | 8 - check all vararg calling conv implementations if they promote correctly |
9 (e.g. float to double); we used to not care as it was the user's job to | |
10 think of that, but we allow users to use ArgFloat, etc. on "..." now, | |
11 taking care of the promotion; so it should be consistent all across the | |
12 implementations -> also write testcode specifically for that | |
0 | 13 - autovar was never really pushed all the way through and still plays second |
9 | 14 fiddle to dyncall_macros.h, clean this all up, eventually (Tassilo: for now, I |
15 removed out of sync files to avoid confusion; but still probably duped code) | |
0 | 16 - ppc32 callback fixes on bsd |
69 | 17 - add portable "make install" |
18 * make install should also install manpages | |
0 | 19 - mailing list announcements (html email?) |
20 - fix for NDS: | |
69 | 21 * ARM: |
104
dbca6763f2be
- complete, working mips o32 callback (using hardware fp); fixes error from last commit, which ignored first 2 float args
cslag
parents:
100
diff
changeset
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22 - callback_plain retval wrong (not only platform), area on stack where |
dbca6763f2be
- complete, working mips o32 callback (using hardware fp); fixes error from last commit, which ignored first 2 float args
cslag
parents:
100
diff
changeset
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23 it's stored is probably not zeroed, so half-words, etc., come with garbage |
69 | 24 * THUMB: |
25 - ellipsis (might be test itself, not respecting fixed part of args) | |
104
dbca6763f2be
- complete, working mips o32 callback (using hardware fp); fixes error from last commit, which ignored first 2 float args
cslag
parents:
100
diff
changeset
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26 - callback_plain retval, see above under ARM |
69 | 27 - callf |
0 | 28 - fix Minix/x86 callbacks (see callback_suite) |
54 | 29 - armhf ellipsis: fix weirdness with long long as first ... arg |
24 | 30 - support Solaris11 CFLAGS with -D_FILE_OFFSET_BITS=64 |
31 - make sure selinux works (esp. regarding NX bits, asm might need (or similar): .section .note.GNU-stack,"",@progbits) | |
54 | 32 Daniel has a patch for it, if needed, implementing allocwx with two memory blocks, one for w^x, mmaped to one for r|x |
68 | 33 - support /SAFESEH on cl/win32 |
83
54930a037e8a
- PPC64 single-precision float fixes for more than 13 float args (thanks Masanori!)
cslag
parents:
78
diff
changeset
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34 - test code functions should be in .so files, optionally, so the suites can directly |
54930a037e8a
- PPC64 single-precision float fixes for more than 13 float args (thanks Masanori!)
cslag
parents:
78
diff
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35 be used to test dycnall bindings |
54930a037e8a
- PPC64 single-precision float fixes for more than 13 float args (thanks Masanori!)
cslag
parents:
78
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changeset
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36 - pkg-config support? |
90 | 37 - quadmath support (long double) |
104
dbca6763f2be
- complete, working mips o32 callback (using hardware fp); fixes error from last commit, which ignored first 2 float args
cslag
parents:
100
diff
changeset
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38 - MIPS softfloat support? (-msoft-float) |
0 | 39 |
40 portasm: | |
41 -------- | |
42 - add solaris support for x64 | |
43 | |
44 dyncall: | |
45 -------- | |
46 - support for return values: aggregate return values | |
47 - support for argument values: structures, half-precision, vector types, long double | |
48 - varargs for mips (might exist, but test all ABIs) | |
49 - consider automatic type-promotion for arguments passed through DC_CALL_C_ELLIPSIS_VARARGS; | |
50 this would make it easier to just pass arguments instead of having to know about the C | |
88 | 51 type promotions (this is partly done, see todo-item above under 1.0) |
0 | 52 - syscalls for x64 |
53 * bsd | |
54 * linux | |
55 - other syscalls | |
56 | |
57 dynload: | |
58 -------- | |
59 - bug: test/nm crashes on qemu mips linux o32 debian etch | |
60 - test/resolve_self crashes/asserts on windows and bsds | |
61 - rename SymsInit to InitSyms and similar for cleanup function to reflect naming | |
62 in dyncall | |
63 - get rid of Dl_info and friends (_GNU_SOURCE) in dynload/dynload_syms_elf.c | |
64 for implementation of dlSymsNameFromValue(..) | |
65 - check if PSP can support dynload (missing elf.h, dlfcn.h, etc.); fixup readme if successful | |
84 | 66 - some functionality like java's System.mapLibraryName('name') might be helpful? |
0 | 67 |
68 dyncallback: | |
69 ------------ | |
89 | 70 - add SPARC and SPARC64 callback support |
104
dbca6763f2be
- complete, working mips o32 callback (using hardware fp); fixes error from last commit, which ignored first 2 float args
cslag
parents:
100
diff
changeset
|
71 - callback_plain's return value not correct anymore on NDS (maybe just broken testcode?), |
dbca6763f2be
- complete, working mips o32 callback (using hardware fp); fixes error from last commit, which ignored first 2 float args
cslag
parents:
100
diff
changeset
|
72 see above under 1.0 items |
dbca6763f2be
- complete, working mips o32 callback (using hardware fp); fixes error from last commit, which ignored first 2 float args
cslag
parents:
100
diff
changeset
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73 * check other platforms also, if asm stub initializes retval space, correctly |
dbca6763f2be
- complete, working mips o32 callback (using hardware fp); fixes error from last commit, which ignored first 2 float args
cslag
parents:
100
diff
changeset
|
74 - add MIPS callbacks for eabi, n32, n64 |
21 | 75 - finish PPC32 callbacks (see bugs section, below, BSD not working) |
0 | 76 |
77 bindings: | |
78 --------- | |
79 - release bindings as standalone packages (already done for rbdc as a gem and rdyncall on cran) | |
80 * add note to documentation, where bindings are and that some bindings are svn-only ATM | |
81 - add rdoc documentation to ruby gem | |
82 - add pydoc for python | |
83 - add manpage for shdc | |
84 - expose callf-convenience functions to go | |
85 - add godoc for godc | |
86 - add javadoc to java | |
87 - add more bindings | |
88 - add callback support for erlang, go, java, lua, python and ruby (and shell? how?) | |
89 - add call-conv-mode-support for rbdc through signature | |
90 | |
91 manual: | |
92 ------- | |
100
dcb7157392f1
- manual: fixed html output of tables rendered as .png, using tex multirow
cslag
parents:
98
diff
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93 - callconv diagrams: |
98 | 94 * good idea to review it all, anyways, if the calling conventions are actually |
100
dcb7157392f1
- manual: fixed html output of tables rendered as .png, using tex multirow
cslag
parents:
98
diff
changeset
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95 represented correctly (and if they are in sync with the .pdf, we used to have |
dcb7157392f1
- manual: fixed html output of tables rendered as .png, using tex multirow
cslag
parents:
98
diff
changeset
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96 problems with multirow.4ht) |
0 | 97 - provide more examples on how to use dyncall, dynload and dyncallback |
98 * e.g. enhance manual with a couple of examples (e.g. calling MessageBoxA on windows, etc.) | |
99 - manuals for bindings (as stated in bindings-section, above) | |
100 | |
88 | 101 regressions: |
102 ------------ | |
0 | 103 - finish SPARC/SPARC64 calling conventions in doc's callconv-appendix !!! |
104 - Haiku/gmake build doesn't build dynload due to the fact, that elf.h is not found | |
105 on default installations (one has to install the system headers) | |
106 * add to doc | |
107 - Solaris/gmake build doesn't build dynload and tests anymore (maybe not even dyncallback) | |
108 - test arm32/ATPCS/THUMB (and then change Status in doc Appendix) | |
109 - look over code and fix TODO or @@@ marks | |
110 - add ppc-support to doc (both, 32 and 64, as well as little and big endian remarks) | |
111 | |
112 nice to have: | |
113 ------------- | |
114 - update: microsoft visual c++ build files - integrate all test suites in solution file | |
115 - consistency: on x64 platforms: make both ABIs available ('win64','sysv') for all x64 OS ports | |
116 - microsoft build enhancement: autodetect assembly via C preprocessor (like with .S gcc files) | |
117 - test/thunk: some platforms do not allow for allocation of executable code on heap and stack -- | |
118 currently this test will crash, maybe we should collect information which platforms allow and which not. | |
119 | |
120 bugs: | |
121 ----- | |
88 | 122 - setting callconv, specifically for platforms that have only one (default)) excepts on some |
6 | 123 platforms, eg. setting X64_sysv on amd64/Linux - keeping cdecl which is the same in |
88 | 124 this case, works (this should work now...) |
0 | 125 - vararg function calls don't work for ARM THUMB mode (Daniel's new interface for modesetting for varag |
126 args should be used); adapt test/ellipsis and/or retest | |
127 | |
128 missing implementations (descending priority): | |
129 ---------------------------------------------- | |
130 - riscv | |
131 - itanium | |
88 | 132 - superh/j-core |
0 | 133 - 68k, 88k, 6502, etc. |
88 | 134 - arc |
0 | 135 - alpha |
136 - cell | |
137 - blackfin | |
88 | 138 - seaforth |
21 | 139 - s/390 |
0 | 140 - z80 |
141 - hppa | |
142 - vax | |
143 - atmel avr | |
144 - propeller | |
145 - amd29k | |
146 |