Mercurial > pub > dyncall > dyncall
annotate test/callback_suite/README.txt @ 513:95f6f43178ed
test/callback_suite simplifications:
- more generator code sharing
- changing how explicit callconv is specified
- fix to handle signatures with calling convention prefixes, correctly
author | Tassilo Philipp |
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date | Sun, 10 Apr 2022 16:10:10 +0200 |
parents | f3d44195dbdf |
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- callback_suite: updated readme to reflect changes and general cleanup
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parents:
507
diff
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1 Callback Test Suite |
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- callback_suite: updated readme to reflect changes and general cleanup
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2 ------------------- |
0 | 3 |
4 | |
5 CONFIGURE SUITE | |
6 | |
508
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- callback_suite: updated readme to reflect changes and general cleanup
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parents:
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7 needs lua: edit config.lua and run "make config". |
1aa2af848e8a
- callback_suite: updated readme to reflect changes and general cleanup
Tassilo Philipp
parents:
507
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8 |
0 | 9 |
10 DESCRIPTION | |
11 | |
12 Generates a set of callback invokers in C using lua as a preprocessor. | |
13 | |
509 | 14 The invokers pass random arguments to the callback to test, from a set of |
15 reference values which are argument type- and position-specific. | |
0 | 16 |
17 | |
18 The Callback Invocation Body | |
19 | |
20 Example: | |
21 The body for a signature of type "dpdf)p" at case id 19 is: | |
22 | |
23 void f19(void* addr) | |
24 { | |
513 | 25 V_p[4] = ((p(*)(d,p,d,f))addr)(K_d[0],K_p[1],K_d[2],K_f[3]); |
26 } ^^^^- dyncallback object | |
27 ^^^^^^^^^^^^^- signature | |
28 ^- return type ^- args from reference values (to be retrieved in handler) | |
29 | |
0 | 30 |
509 | 31 The K_? values are the reference values, which are supposed to be copied to |
32 V_?, and are compared for identity after invocation. The arguments are copied | |
33 to V_? in the callback handler, called through "addr". | |
0 | 34 |
509 | 35 The reference values stored in K_? are generated once, randomly, at startup. |
0 | 36 |
37 | |
513 | 38 Specific calling conventions: |
0 | 39 |
513 | 40 Specify 'api' and 'ccprefix' accordingly to generate callbacks for a |
41 specific/custom calling convention: | |
0 | 42 |
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43 "__stdcall" "_s" |
45ac093ca822
- test/callback_suite: make it use shared random sig generator from call_suite and call_suite_aggrs
Tassilo Philipp
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44 "__fastcall" "_f" for gcc compiler |
45ac093ca822
- test/callback_suite: make it use shared random sig generator from call_suite and call_suite_aggrs
Tassilo Philipp
parents:
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45 "_F" for microsoft compiler |
0 | 46 |
508
1aa2af848e8a
- callback_suite: updated readme to reflect changes and general cleanup
Tassilo Philipp
parents:
507
diff
changeset
|
47 See the dyncall documentation for other/more calling convention prefixes. |
0 | 48 |