Mercurial > pub > dyncall > dyncall
annotate ChangeLog @ 542:a73a5cd50c19
- fix passing aggregate-by-val on x64/sysv: subaggr classification for
aggr *arrays* was wrong (was problematic when there ware exactly 2 8bytes to
be classified, potentially be passed via registers)
author | Tassilo Philipp |
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date | Mon, 02 May 2022 15:32:41 +0200 |
parents | 35498b479505 |
children | ca28e9e3c644 |
rev | line source |
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0 | 1 This file lists bigger/noteworthy changes, only... |
2 | |
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3 |
426 | 4 Version 1.4 (upcoming) |
5 | |
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6 dyncall: |
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7 o aggregate-by-value (struct, union) support for x64 (win and sysv; thanks Raphael Luba!) |
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8 o new aggregate arg interface DCaggr replacing stale DCstruct (latter had shortcomings, was |
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9 mostly unused as it lacked stable implementations, didn't handle unions, ...) |
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10 o new calling convention modes for thiscalls (platform agnostic DC_CALL_C_DEFAULT_THIS, as well as |
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11 DC_CALL_C_X64_{WIN64,SYSV}_THIS (needed to handle C++ ABI rules for returning aggregates by value) |
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12 o new signature character for platform agnostic thiscalls ('*' / DC_SIGCHAR_CC_THISCALL) |
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13 o dcCallF(), dcVCallF(), dcArgF() and dcVArgF() don't implicitly call dcReset() |
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14 anymore, which was unflexible (breaking change) |
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15 o added macros to feature test implementation for aggregate-by-value and syscall support |
538 | 16 o windows/x64/masm directives added to specify how stack unwinds (help for |
17 debuggers, exception handling, etc.; thanks Raphael Luba) | |
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18 dyncallback: |
538 | 19 o stack unwinding debug help on windows... @@@@@@@@@@@@@@@@@@@@ (thanks Raphael Luba!) |
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20 o aggregate-by-value (struct, union) support for x64 (win and sysv; thanks Raphael Luba!) |
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21 o new aggregate arg interface DCaggr |
538 | 22 o windows/x64/masm directives added to specify how stack unwinds (help for |
23 debuggers, exception handling, etc.; thanks Raphael Luba) | |
426 | 24 dynload: |
25 o build fix for ReactOS with RosBE/cmake/mingw-make environment | |
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26 tests: |
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27 o call_suite: simplified and extended to test also unsigned types, and _Bool |
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28 o callback_suite: refactored to be much more like call_suite test |
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29 o call_suite_aggrs: new test suite for calls with aggregate arguments and |
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30 return types (structs, unions and arrays as aggregate members) |
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31 o callback_suite_aggrs: new test suite, like call_suite_aggrs but for callbacks |
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32 o simplifications and refactoring to share more code (especially signature |
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33 and case generator) across test suites |
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34 doc: |
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35 o callconv section additions about aggregate-by-value passing for all platforms |
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36 o new Linux-Std-Base-specific PPC32/SysV section, as aggregate retval handling differs from |
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37 default SysV for such systems |
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38 o man page changes/additions to document new aggregate interfaces |
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39 o replaced API description in manual with references to the manpages, to |
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40 avoid duplication and keeping things in sync |
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41 o general clarifications and cleanup |
426 | 42 |
43 | |
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44 Version 1.3 (2021/12/17) |
397 | 45 |
415 | 46 o introduced version macro (see dyncall/dyncall_version.h) |
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47 dyncall: |
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48 o fixed broken return values w/ arm32/thumb mode (only affected some platforms) |
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49 o build fix when using clang's integrated assembler on arm32 hard-float platforms |
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50 dyncallback: |
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51 o build fix when using clang's integrated assembler on arm32 hard-float platforms |
415 | 52 dynload: |
53 o Haiku/x86 build fix | |
54 o dynload fix for PE files that do not contain a symbol export directory (thanks Ashok!) | |
400
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55 buildsys: |
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56 o windows/nmake based builds: output library name changes to follow conventions of the native |
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57 platform and be in line with cmake based builds |
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58 tests: |
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59 o fixed status codes of some tests to actually depend on results (for consistency and automation) |
397 | 60 |
61 | |
394 | 62 Version 1.2 (2021/01/23) |
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63 |
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64 dyncall: |
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65 o windows arm64 support (thanks Bernhard!) |
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66 o extended signature with more chars for calling convention switching (only for modes |
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67 that coexist on a platform with other conventions) |
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68 o made "formatted" call interface use calling convention signature chars |
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69 o added helper function dcGetModeFromCCSigChar() mapping callconv sig chars to respective mode |
366
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70 o removed some unnecessary headers (only contained internal used forward declarations) |
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71 o build fix when using clang's integrated assembler on non-Darwin PPC32 platforms |
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72 dyncallback: |
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73 o windows arm64 support (thanks Bernhard!) |
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74 o build fix when using clang's integrated assembler on non-Darwin PPC32 platforms |
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75 dynload: |
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76 o fix to build with musl libc |
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77 o support for loading macos >= 11.0.1 (Big Sur) dylibs provided by system's "built-in dynamic |
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78 linker cache of all system-provided libraries" (those dylibs are no longer present on the fs) |
390 | 79 o fix to work on recent Haiku versions (r1 beta versions) |
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80 doc: |
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81 o manual now specifying calling convention signature chars |
382
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82 o dynload(3) note about macos >= 11.0.1 cached dylib support (see above) |
392 | 83 o marked Haiku/x64 as supported and tested |
360
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84 bindings: |
392 | 85 o pydc: Python 3 support, Python 2 unicode support, added get_path function, changing |
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86 'Z' conversions to only immutable types and 'p' to mutable types (and handles), support |
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87 passing None for 'Z' and 'p', bytearray support, support to specify calling convention |
392 | 88 o shdc: can reference own executable now and support for more calling conventions |
89 o shdc: syscall support | |
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90 tests: |
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91 o extended callf testcode to test callconv mode switch signature chars (including syscalls) |
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92 o robustness fixes (thanks Bernhard!) |
382
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93 o dynload_plain test fix on macos >= 11.0.1 (Big Sur) |
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94 o made inode testing of dynload_plain optional, depending on platform support or if macos |
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95 dylib not on fs but provided through system's cache |
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96 buildsys: |
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97 o cmake support of armasm64 on windows (thanks Bernhard!) |
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98 |
355 | 99 |
353 | 100 Version 1.1 (2020/01/11) |
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101 |
302
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102 dyncall: |
305 | 103 o support for soft-float MIPS o32 & n64 (big- and little-endian, each) |
339 | 104 o x64 System V syscall support |
302
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105 dyncallback: |
305 | 106 o support for soft-float MIPS o32 & n64 (big- and little-endian, each) |
309
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107 dynload: |
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108 o added UTF-8 support for pathnames on windows |
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109 o reliability/stability fix for dlGetLibraryPath() on glibc based platforms (avoiding |
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110 internal use of glibc's bad impl of dlinfo() which doesn't do any error checking at all) |
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111 o Darwin/macos fix for dlGetLibraryPath() to correctly fail on bogus handles (did return |
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112 paths to random libraries under some circumstances, instead of returning an error) |
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113 o support for dlGetLibraryPath() on glibc platforms with glibc vesions <= 2.3.3 |
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114 o dlGetLibraryPath() now accepts NULL as argument to return path to executable |
353 | 115 o dlLoadLibrary() on windows: no more auto-suffixing of the .dll file ext anymore, to be |
116 more in line with other platforms (not affecting OS specific library search behaviour) | |
301 | 117 doc: |
118 o more detail in support matrix for bi-endian platforms | |
332 | 119 o improvements/corrections to calling convention appendix |
120 o PPC64 calling convention description | |
336 | 121 o MIPS64/N32 calling convention description |
332 | 122 o man page additions for clarity |
309
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123 tests: |
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124 o dynload_plain test extended to test UTF-8 library paths |
332 | 125 o better output for plain test |
126 o better output and *nix fix for plain_c++ test | |
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127 buildsys: |
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128 o default ./configure: FreeBSD/mips*hf needed -mhard-float compiler flag set explicitly |
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129 o better MacOS Mojave support in ./configure (Mojave dropped i386 builds) |
295 | 130 |
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131 |
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132 Version 1.0 (2018/04/23) |
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133 |
79 | 134 dyncall: |
206 | 135 o PPC64 single-precision float fixes for more than 13 float args (thanks Masanori Mitsugi!) |
147 | 136 o fixed potential buffer overrun on ARM64 |
206 | 137 o error code handling (dcGetError) changes, flag is now cleared (work still underway) |
130 | 138 o MIPS n64 ellipsis call fixes |
147 | 139 o ARM32 armhf ellipsis call fixes |
175
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140 o fixed ARM32-THUMB stack alignment issues (found on Cortex-m0, thanks Darren Whobrey!) |
147 | 141 o better C++ compiler support (for pointer conversions) |
79 | 142 dyncallback: |
206 | 143 o PPC64 single-precision float fixes for more than 13 float args (thanks Masanori Mitsugi!) |
135 | 144 o MIPS o32 (big- and little-endian), EABI (32 bit, little-endian) and n64 (big-endian) support |
197
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145 o SPARC32 (v7/v8) support |
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146 o SPARC64 (v9) support |
237 | 147 o PPC32 fixes for (old) Darwin/OS X systems |
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148 o POSIX compliance: fallback for wx alloc on systems that don't have mmap()'s MAP_ANON |
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149 o allocated space used for thunk now always W^X (req. for e.g. OpenBSD >= 6.0) |
217 | 150 dynload: |
224 | 151 o major reliability/stability fixes for Mach-O dlSyms* functions to (thanks Stéphane Mons for help): |
152 better handle loading dylibs by symlink, relative path, random casing, etc. | |
153 fixes to symbol name lookups that used wrong offsets before | |
154 64-bit platform fixes (was broken on x64 and never supported on others) | |
217 | 155 o allowing Mach-O dlSyms* lib to be used standalone (consistent with ELF and PE impls now) |
224 | 156 o simplifications of implemention on Darwin, sharing parts with *nix implementation |
221 | 157 o potentially breaking change on macos/Darwin platforms: all functions now consistently accept or |
224 | 158 return symbol names as they would appear in C code, instead of the raw ones in object files |
247 | 159 o added new function dlGetLibraryPath, allowing lookups of path to library via handle |
169
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160 general: |
256
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161 o assembly code now built by explicitily asking for non-execstack, for safer/easier integration |
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162 into other projects/builds, where needed; needed b/c of questionable default behaviours of some |
185
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163 toolchains (thanks Thorsten Behrens for report and analysis) |
79 | 164 doc: |
165 o working html doc generation from TEX sources | |
197
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166 o SPARC32 (v7/v8) calling convention description |
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167 o SPARC64 (v9) calling convention description |
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168 bindings: |
84 | 169 o better documentation, removed relative path dependencies, general cleanup |
170 o python: updated to latest signature format (was still on 0.1) | |
171 o java: rewritten (old version was never complete, anyways) | |
214 | 172 tests: |
173 o added new dynload_plain test covering basic use of all dynload functions | |
151 | 174 buildsys: |
175 o cmake: made to work on systems without C++ compiler (thanks Franklin Mathieu) | |
65 | 176 |
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177 |
59 | 178 Version 0.9 (2015/12/31) |
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179 |
0 | 180 dyncall: |
40 | 181 o ARM64 support (AAPCS64 on Linux & Apple's derived version on iOS) |
182 o armhf calling convention support for ARM32 | |
206 | 183 o PPC64 support, including syscalls (thanks Masanori Mitsugi!) |
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184 o introduced dcArgF and dcVArgF for flexible/convenient argument binding (works like |
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185 dcCallF/dcVCallF but without the function call) |
21 | 186 o using -fPIC by default for FreeBSD |
0 | 187 o PPC32 linux syscall support |
147 | 188 o fixed return value errors for ARM32 on some platforms (e.g. freebsd/arm32, nintendo ds); arm & thumb mode |
0 | 189 dyncallback: |
190 o ARM64 support (AAPCS64 on Linux, Apple's derived version on iOS) | |
40 | 191 o armhf calling convention support for ARM32 |
206 | 192 o PPC64 support (thanks Masanori Mitsugi!) |
0 | 193 o PPC32 System V support (Linux) |
194 o fix for PPC32 Darwin/OS X | |
195 o more intuitive specification of callback return type | |
196 doc: | |
197 o added ARM64 support info and calling convention documentation | |
64 | 198 o added ARM32 armhf section |
0 | 199 o added PPC64 support info |
200 o cleanup, brought all up to date, etc. | |
201 tests: | |
202 o callf test covers new argf interface | |
64 | 203 o several fixes to some test suites |
0 | 204 buildsys: |
205 o more flexible testsuite build and 'pack' target for convenience | |
206 o fixes/additions for OS X universal builds | |
207 o added iOS universal build support for armv7/arm64 | |
208 o helper script for generic .elf -> EBOOT.PBP creation for PSP | |
209 o Sun make fixes for C++ code in test suite | |
210 bindings: | |
211 o erldc: Erlang binding (thanks Erik!) | |
2 | 212 infrastructure: |
213 o moved to hg | |
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214 o moved bindings to own repository |
0 | 215 |
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216 |
40 | 217 Version 0.8 (2014/03/24) |
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218 |
0 | 219 buildsys: |
220 o big simplification make-based build system, no more distinct GNU and BSD makefiles anymore | |
221 o new, much simpler ./configure for new make-based build-system | |
222 o support for in-source and out-of-source builds for make-based build systems | |
223 o made configure.bat guess x64 as target arch for x64 windows hosts | |
224 o based more sources on portasm generation | |
225 dyncall: | |
226 o fix for ARMv7 Thumb-2 code (tested on iPhone 4 CDMA / iOS 6.0.1) | |
79 | 227 o bugfixes for -O2 builds for SPARC-v9 and SPARC-v7 |
0 | 228 o new optimized call kernel for SPARC-v9 without conditionals |
130 | 229 o bigger refactoring and optimization of MIPS o32 |
0 | 230 o x64 optimizations |
231 dyncallback: | |
232 o added callback support for plan9 | |
233 o big cleanup, removal of duplicate files after introduction of portasm | |
234 o include path fixes for public facing APIs (removed relative paths) | |
235 doc: | |
236 o cleanup of manual and corrections | |
237 o added info about newly supported and/or tested platforms (e.g. FreeBSD on ARM) | |
238 o restructured folder layout for documentation | |
239 o added API doc for dyncallback and dynload | |
240 o added manpages for dyncallback and dynload | |
241 tests: | |
242 o added arm/thumb interwork test suite | |
243 bindings: | |
244 o godc: added bindings for Go | |
245 o rbdc: fixed and extended ruby bindings | |
246 o shdc: renamed shell binding to shdc and added feature to list shared-objects' symbols | |
247 | |
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248 |
40 | 249 Version 0.7 (2012/01/02) |
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250 |
0 | 251 architecture: |
79 | 252 o added subproject: portasm - portable (GNU AS,+Apple and MASM) assembly framework |
0 | 253 o added subproject: autovar - predefined macro framework (was dyncall_macros.h) |
254 o added support for Solaris and SunPro compiler for i386, x86_64, sparc and sparc64 | |
255 o improved auto-detection via preprocessor defines | |
256 dyncall updates: | |
257 o uses portasm (GNU,Apple,Microsoft) common sources for x86,x64,ppc32,arm32_arm | |
206 | 258 o added support for sparc (32-bit) (tested on linux/debian,openbsd,solaris) |
259 o added support for sparc (64-bit) (tested on linux/debian,openbsd,solaris) | |
0 | 260 o bug fixes for x64/win64 calling convention |
261 o added support for mingw32-w64 on x64 | |
262 o improved cdecl x86 calling convention: stack always 16 byte aligned | |
263 o updated API and initial support for structs (for x86/AMD64) | |
264 o initial support for syscalls on x86, added x86 int80h linux/bsd | |
265 o added Minix port (stable) | |
266 o optimized vector buffer for small type pushing | |
267 o minor fix for amd64/sysv: alignment to 32-byte | |
268 o bug fix for ppc32/sysv: ellipsis calls work now | |
269 o updated API, introduced DC_CALL_C_ELLIPSIS_VARARGS | |
270 o changed interface: dcMode does not reset internally anymore | |
271 dyncallback updates: | |
272 o uses portasm for x86,x64 | |
273 o added Solaris/x86/sunpro port (stable) | |
274 o added Minix port (unstable) | |
275 o callback support for Darwin/ppc32 | |
276 o updates source, uses relative includes | |
277 dynload updates: | |
278 o fixes for missing includes (dyncall_alloc.h) | |
279 o fixes for self-resolving symbols on windows | |
280 o removed Dbghelf.lib dependency | |
281 o bug fixes for cygwin/x86 | |
282 o fixes for beos/haiku | |
283 o no dependencies to libdyncall sources. | |
284 buildsys additions: | |
285 o added zero-config (BSD,GNU,SUN) make files (Makefile.embedded) | |
79 | 286 o added in/out-of-source configure2 w/ (BSD,GNU) make files (Makefile.generic) |
287 o added bootstrap lua script (download/build) | |
0 | 288 o Nmakefile: more tests included (resolve_self) |
289 o improved cross-compilation for iOS (upgrade to 4.3 sdk) | |
290 o darwin 8.0 support | |
291 o added 'install' support for Makefile.embedded | |
292 buildsys/gmake updates: | |
293 o added support for msvc/x64 tool-chain | |
294 o default settings for build-dir changed to '.' | |
295 o cleanup: removed top-level Make{Prolog,Epilog,Rules} files and updated all sub-projects and tests | |
296 o added support for DESTDIR staging installation | |
297 o added support for manual page installation | |
298 buildsys/cmake updates: | |
299 o updated find module scripts (see cmake/Modules) | |
300 o added support for using dyncall as sub-project (via *Config.cmake files) | |
301 see details in README.CMake | |
302 o fixes for msvc and ml | |
303 o fixes for CPack | |
304 o fixes for universal builds on Mac OS X | |
305 o supports SunPro with *.S files. | |
306 o added experimental 'dynMake' portable make-based build-system (not stable, yet) | |
307 documentation updates: | |
308 o added dyncallback documentation | |
79 | 309 o updated dyncall documentation |
0 | 310 o minor updates |
311 tests: | |
312 o added flexible test suite for calls (call_suite) based on Lua and C | |
313 o added syscall test | |
314 o updates to resolve-self test (adding additional link flags to export symbols) | |
79 | 315 o improved dir name portability (renamed plain_c++ -> plain_cxx) |
0 | 316 o renamed *.cpp -> *.cc files (OpenBSD/Sun make has no implicit rules for cpp) |
317 | |
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318 |
40 | 319 Version 0.6 (2010/09/25) |
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320 |
0 | 321 building: |
322 o new build systems: CMake and Plan9's mk | |
323 o buildsys/gmake tool chain update: pcc and iphone sdk | |
324 o x64 bugfix: added "-fPIC" even for static libs | |
79 | 325 dynload updates: |
0 | 326 o enum symbols update: Mach-O and Win64 (thanks Olivier) |
327 o numerous convenience changes to dynload interface (thanks Olivier) | |
328 o added support for resolving application images itself | |
329 dyncall updates: | |
330 o new platform support: arm/iphone (armv6), x86/Plan9 | |
130 | 331 o new MIPS calling conventions: o32, n64 (both endian models) |
0 | 332 o cleanup: unexported functions in MASM files, b/c export not needed (thanks Olivier) |
333 o interface update: added error reporting facility 'dcGetError' | |
334 o bugfix for ppc32/sysv: ellipsis calls were broken | |
79 | 335 o interface update: added new abstract mode for ellipsis calls (DC_CALL_C_ELLIPSIS) |
0 | 336 docs: |
337 o comprehensive update | |
338 tests: | |
339 o plain: split "plain" test up in C and C++ part | |
340 o callbacksuite: added multiple configuration support for callback_suite | |
341 | |
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342 |
40 | 343 Version 0.5 (2010/02/01) |
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344 |
0 | 345 o renamed arm9 stuff to arm32 |
346 o added non-EABI ABI for arm32 (before, EABI was the default implementation) | |
347 o added dyncallback support for x64/windows (thanks Olivier), x64/darwin, arm32/arm, arm32/thumb | |
348 o synced documentation again with current state of the source (lots of small changes) | |
349 o updated ruby binding to current state of signature string (still some features missing, though) | |
350 o added a couple of new options to configure scripts (e.g. prefix-bd, new targets, etc.) | |
351 o darwin universal binary support | |
352 o added new tests callback_plain and calback_suite | |
353 o added Haiku/BeOS support | |
354 | |
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355 |
40 | 356 Version 0.4 (2009/07/06) |
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357 |
0 | 358 o added 'doc' makefile target for coherency and ease of use |
359 o fixed nmake buildfiles and configure.bat (were out of date and wrong) | |
360 o test suite clean up (GNUmake, BSDmake): | |
361 target "config" modified, phony without dependencies to other builds | |
221 | 362 o bugfix: GNU fastcall calling convention for float and double arguments was wrong (no skip of register) |
0 | 363 o update: x86win32* suite tests are built on cygwin now, added total result output |
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364 o signature char (breaking) changes: |
0 | 365 C Strings: 'S' -> 'Z' |
366 long: 'l' -> 'j' | |
367 long long: 'L' -> 'l' | |
79 | 368 added unsigned integer type signature characters: upper case encoding |
0 | 369 o added: callbacks component (support only for some platforms ATM) |
370 o added: test cases for alloc_wx, thunk | |
371 o updated Documentation | |
372 | |
371
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373 |
40 | 374 Version 0.3 (2009/01/17) |
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375 |
0 | 376 o added Linux PPC32 support |
377 o added ARM THUMB mode support | |
378 o cosmetic changes, documentation updated | |
379 o bugfix: on cygwin exported C symbols in GNU as are prefixed with '_' now. | |
380 o removed scons build support | |
381 | |
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382 |
40 | 383 Version 0.2 (2008/05/18) |
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384 |
0 | 385 o added scons build support |
386 o configure variables all prefix CONFIG_* now | |
387 o configure variable INSTALL_DIR changed to INSTALL_PREFIX | |
388 o configure (shell version) option "--prefix" changed to "--prefix=<path>" | |
389 | |
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390 |
40 | 391 Version 0.1 (2008/01/23) |
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392 |
0 | 393 o initial release |
394 |