version 1.17, 2010/04/07 13:33:22
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version 1.42, 2010/08/15 14:47:59
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* Sun Aug 15 2010 BERTRAND Joël <rpl@systella.fr> rpl-4.0.18 (RPL/2) |
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- some OpenBSD's hacks are added; |
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- broken siginfo->si_pid field is now checked by configure script; |
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- SWI now sends SIGCONT to interrupted process to start interrupt without delay; |
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- random generator is cloned by SPAWN; |
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- in transliteration subroutine : '\r' is added after all '\n' in OS/2 port; |
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- getaddrinfo is hardcoded when host system does not provide getaddrinfo |
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or freeaddrinfo; |
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- RPL/2 can now use SystemV semaphores when POSIX semaphores are unavailable; |
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- major bug is fixed in CHR intrinsic when obtained character is not printable; |
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- Lapack is upgraded to 3.2.2; |
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- OS/2 (eComStation 2.0 with EMX 0.9d) support is added; |
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- TOKENIZE is now able to convert escape sequences; |
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- ATPOKE and CLRATPOKE new intrinsics are added; |
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- --enable-full-static configure flag is added. With this flag, mysql and |
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postgresql libraries are statically linked in rpl executable; |
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- units Makefile is modified to avoid readline and ncurses usages; |
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- sqlite is upgraded to 3.7.0.1; |
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- units is upgraded to 1.88; |
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- another major bug is fixed in the same variable creation subroutine. |
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Level 0 and 1 variables adresses were swapped when a global variable masked |
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a name of RPL/2 routine; |
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- major bug is fixed in global variable creation subroutine. When a global |
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variable was created and when a local variable existed with the same name, |
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computed address of global variable was wrong; |
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- src/Makefile.am is modified to avoid a bug on several systems. libptmalloc3 |
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is forced in front of all libraries. |
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* Tue Jul 13 2010 BERTRAND Joël <rpl@systella.fr> rpl-4.0.17 (RPL/2) |
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- BACKTRACE intrinsic is added; |
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- major bug is fixed in SELECT/DEFAULT/END conditional structure. Only occurs |
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when this structure is included in IFERR/THEN/END structure and when an error is |
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caught; |
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- major bug is fixed in analyse() subroutine. When evaluation() returned error |
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in a compiled program, analyse() caught this error twice and randomly aborted |
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with a segmentation error; |
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- TRIM and TOKENIZE replace both '\n' and '\t' by regular spaces; |
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- ATEXIT subroutine begins with an implicit CSTOP to avoid multiple stop |
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signals; |
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- memory leak is fixed in ROW+. It only occurs when a row is added to an empty |
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matrix. |
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* Thu Jun 24 2010 BERTRAND Joël <rpl@systella.fr> rpl-4.0.16 (RPL/2) |
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- minor bug is fixed in evaluation() subroutine. With this patch, same program |
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returns same result with or without -p flag; |
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- ncurses 5.7 is upgraded to 20100619; |
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- openssl is upgraded to 1.0.0a; |
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- interrupt stacks are now FIFO instead of LIFO; |
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- debug memory allocation subroutines are improved to run in multithreaded |
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programs; |
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- some memory leaks are fixed in process management (SPAWN and DETACH); |
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- version verification is added to shared objects; |
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- -D_GNU_SOURCE is added to ptmalloc3 makefile to avoid a major bug on 64 bits |
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linux (false mremap() prototype); |
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- major bug is fixed in rpliconv. getc() returns an int, not a unsigned char. |
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* Sun May 23 2010 BERTRAND Joël <rpl@systella.fr> rpl-4.0.15 (RPL/2) |
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- all '-' are replaced by '_' in random generator list; |
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- minor memory leak is fixed in OPEN intrinsic (socket); |
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- major bug is fixed in IFERR structure. Only occurs in compiled program; |
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- major bug is fixed in copie_objet() and liberation(). Only concerns |
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format in FCH (file descriptor) and SCK (socket descriptor); |
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- debug routines are improved; |
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- PROCID is added; |
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- MEMLOCK and MEMUNLOCK are added. MEMLOCK forces a process to remain in memory |
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and to not use swap; |
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- major bug is fixed in sql support. SQL connections were closed in all chield |
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process; |
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- standard allocator (malloc()/free()) is replaced by ptmalloc3 due to some bugs |
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discovered in Solaris thread safe allocators (libmalloc and libumem) that |
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are first fit class allocators. Solaris libmtmalloc works better and is |
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a best fit class allocator but its performance is poor than ptmalloc3 |
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performance; |
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- major bug is fixed in ROW+ intrinsic (new row was not added where it |
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should); |
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- minor bugs are fixed in interruptions.c (semaphores values when error is |
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caught); |
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- major bug is fixed in STOP intrinsic. STOP was unable to stop any process |
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created by SPAWN; |
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- SIGFABORT is added. When process receives SIGFSTOP, it tries to execute |
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ATEXIT. If it receives SIGFABORT, it does not; |
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- ONEXIT is renamed in ATEXIT; |
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- ONEXIT new intrinsic is added. |
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* Wed Apr 21 2010 BERTRAND Joël <rpl@systella.fr> rpl-4.0.14 (RPL/2) |
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- major bug is fixed in static and shared variables initialization subroutine. |
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This bug only occurs when RPL/2 tries to create a shared or static variable |
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from an expression; |
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- major bug is fixed in copie_etat_processus(). A field that contains |
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information about shared variable was not copied to new processus structure; |
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- some little memory leaks are fixed in evaluation(), recherche_type() and |
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sequenceur(). They only occured when syntax error were caught; |
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- IMPLICIT causes execution error instead system error; |
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- Hurd support is improved but currently broken because Hurd does not support |
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SIG_INFO. Work in progress; |
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- OpenBSD specific support is removed from sources; |
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- support for Mac OS X and Windows/Cygwin is added. |
* Wed Apr 07 2010 BERTRAND Joël <rpl@systella.fr> rpl-4.0.13 (RPL/2) |
* Wed Apr 07 2010 BERTRAND Joël <rpl@systella.fr> rpl-4.0.13 (RPL/2) |
- implicit names can now be disabled by new IMPLICIT intrinsic: |
- implicit names can now be disabled by new IMPLICIT intrinsic: |
cauchy:[~/cvs/test] > cat implicit.rpl |
cauchy:[~/cvs/test] > cat implicit.rpl |