Mercurial > pub > dyncall > dyncall
annotate ToDo @ 128:9a554d1c4da6
- mips n64 vararg call fixes if non-variadic arguments are floats
author | cslag |
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date | Wed, 06 Jul 2016 15:13:43 +0200 |
parents | 645443fcfb47 |
children | a130676d0ceb |
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:
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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
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100
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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
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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
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78
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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
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78
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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
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78
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36 - pkg-config support? |
90 | 37 - quadmath support (long double) |
117 | 38 - add tests using alloca(), as this might depend on the frame pointer being correctly |
39 set; we don't check for this, currently, at all | |
0 | 40 |
41 portasm: | |
42 -------- | |
43 - add solaris support for x64 | |
44 | |
45 dyncall: | |
46 -------- | |
110 | 47 - where is dyncall_callvm_mips_n32.h? (included by dyncall_callvm_mips_n32.c) |
0 | 48 - support for return values: aggregate return values |
49 - support for argument values: structures, half-precision, vector types, long double | |
128
9a554d1c4da6
- mips n64 vararg call fixes if non-variadic arguments are floats
cslag
parents:
127
diff
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50 - varargs for mips (might exist, but test all ABIs (mipseb n64 already confirmed)) |
0 | 51 - consider automatic type-promotion for arguments passed through DC_CALL_C_ELLIPSIS_VARARGS; |
52 this would make it easier to just pass arguments instead of having to know about the C | |
88 | 53 type promotions (this is partly done, see todo-item above under 1.0) |
0 | 54 - syscalls for x64 |
55 * bsd | |
56 * linux | |
57 - other syscalls | |
110 | 58 - MIPS32 softfloat support (-msoft-float) |
127
645443fcfb47
- doc and todo update to reflect working mips64 n64 big endian support
cslag
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59 - MIPS64 little-endian needs testing (current port works on openbsd/octeon, which is big endian) |
0 | 60 |
61 dynload: | |
62 -------- | |
63 - bug: test/nm crashes on qemu mips linux o32 debian etch | |
64 - test/resolve_self crashes/asserts on windows and bsds | |
65 - rename SymsInit to InitSyms and similar for cleanup function to reflect naming | |
66 in dyncall | |
67 - get rid of Dl_info and friends (_GNU_SOURCE) in dynload/dynload_syms_elf.c | |
68 for implementation of dlSymsNameFromValue(..) | |
69 - check if PSP can support dynload (missing elf.h, dlfcn.h, etc.); fixup readme if successful | |
84 | 70 - some functionality like java's System.mapLibraryName('name') might be helpful? |
0 | 71 |
72 dyncallback: | |
73 ------------ | |
89 | 74 - 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
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75 - 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
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76 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:
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77 * check other platforms also, if asm stub initializes retval space, correctly |
127
645443fcfb47
- doc and todo update to reflect working mips64 n64 big endian support
cslag
parents:
117
diff
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78 - check if MIPS callbacks are working for n32 (n64 callbacks work, but not sure if this covers n32, implicitly) |
21 | 79 - finish PPC32 callbacks (see bugs section, below, BSD not working) |
110 | 80 - MIPS32 softfloat support (-msoft-float) |
116 | 81 - test MIPS o32 big endian (current port works on netbsd/pmax, which is little endian, and gcc -EB doesn't work on there) |
82 - test MIPS n64 little endian (current port works on openbsd/octeon, which is big endian) | |
0 | 83 |
84 bindings: | |
85 --------- | |
86 - release bindings as standalone packages (already done for rbdc as a gem and rdyncall on cran) | |
87 * add note to documentation, where bindings are and that some bindings are svn-only ATM | |
88 - add rdoc documentation to ruby gem | |
89 - add pydoc for python | |
90 - add manpage for shdc | |
91 - expose callf-convenience functions to go | |
92 - add godoc for godc | |
93 - add javadoc to java | |
94 - add more bindings | |
95 - add callback support for erlang, go, java, lua, python and ruby (and shell? how?) | |
96 - add call-conv-mode-support for rbdc through signature | |
97 | |
98 manual: | |
99 ------- | |
100
dcb7157392f1
- manual: fixed html output of tables rendered as .png, using tex multirow
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100 - callconv diagrams: |
98 | 101 * 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
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102 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
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103 problems with multirow.4ht) |
0 | 104 - provide more examples on how to use dyncall, dynload and dyncallback |
105 * e.g. enhance manual with a couple of examples (e.g. calling MessageBoxA on windows, etc.) | |
106 - manuals for bindings (as stated in bindings-section, above) | |
117 | 107 - under "dyncall support", in each calling convention appendix, list crucial details of e.g. big/little endian support, etc. |
108 - specify integer models in use, use common ILP32, LLP64, etc. terms | |
0 | 109 |
88 | 110 regressions: |
111 ------------ | |
0 | 112 - finish SPARC/SPARC64 calling conventions in doc's callconv-appendix !!! |
113 - Haiku/gmake build doesn't build dynload due to the fact, that elf.h is not found | |
114 on default installations (one has to install the system headers) | |
115 * add to doc | |
116 - Solaris/gmake build doesn't build dynload and tests anymore (maybe not even dyncallback) | |
117 - test arm32/ATPCS/THUMB (and then change Status in doc Appendix) | |
118 - look over code and fix TODO or @@@ marks | |
119 - add ppc-support to doc (both, 32 and 64, as well as little and big endian remarks) | |
120 | |
121 nice to have: | |
122 ------------- | |
123 - update: microsoft visual c++ build files - integrate all test suites in solution file | |
124 - consistency: on x64 platforms: make both ABIs available ('win64','sysv') for all x64 OS ports | |
125 - microsoft build enhancement: autodetect assembly via C preprocessor (like with .S gcc files) | |
126 - test/thunk: some platforms do not allow for allocation of executable code on heap and stack -- | |
127 currently this test will crash, maybe we should collect information which platforms allow and which not. | |
128 | |
129 bugs: | |
130 ----- | |
88 | 131 - setting callconv, specifically for platforms that have only one (default)) excepts on some |
6 | 132 platforms, eg. setting X64_sysv on amd64/Linux - keeping cdecl which is the same in |
88 | 133 this case, works (this should work now...) |
0 | 134 - vararg function calls don't work for ARM THUMB mode (Daniel's new interface for modesetting for varag |
135 args should be used); adapt test/ellipsis and/or retest | |
136 | |
137 missing implementations (descending priority): | |
138 ---------------------------------------------- | |
139 - riscv | |
140 - itanium | |
88 | 141 - superh/j-core |
0 | 142 - 68k, 88k, 6502, etc. |
88 | 143 - arc |
0 | 144 - alpha |
145 - cell | |
146 - blackfin | |
88 | 147 - seaforth |
21 | 148 - s/390 |
0 | 149 - z80 |
150 - hppa | |
151 - vax | |
152 - atmel avr | |
153 - propeller | |
154 - amd29k | |
155 |