version 1.35, 2010/07/25 18:15:36
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version 1.51, 2010/09/23 08:56:56
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* Tue Jul 13 2010 BERTRAND Joël <rpl@systella.fr> rpl-4.0.18 (RPL/2) |
* Wed Sep 15 2010 BERTRAND Joël <rpl@systella.fr> rpl-4.0.19 (RPL/2) |
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- gnuplot is upgraded to 4.4.1; |
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- deadlock is fixed in signal handlers: same mutex was used in standard |
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subroutines (without protected sections by sigprocmask() or pthread_sigmask()) |
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and signal handlers. A new signal handler specific mutex is added; |
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- minor bug is fixed in evaluation() subroutine. In { X 0 PI }, PI is a function |
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that has to be evaluated by ->NUM; |
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- rplfile build process is modify to be sure that rplfile is not modified |
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after rpl build stage (to be sure that rplfile checksum is not modified after |
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rpl compilation); |
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- AWK is replaced by rplawk. rplawk is original awk written by Brian Kernighan, |
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modified to remove yacc code and renamed; |
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- some workarounds have been written to not use buggy klibc SystemV IPCS. |
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ABORT now works on eComStation; |
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- sqlite is upgraded to 3.7.2; |
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- bug is fixed in software interrupts. When both process have different PID, |
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parent process was not interrupted if it is not group master process. To fix |
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this bug, SIGINJECT signal is not sent by child process but by control thread |
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in parent process; |
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- minor bug is fixed in data injection (POKE) that does not work as expected |
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when child process is protected by NRPROC. |
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* Thu Aug 26 2010 BERTRAND Joël <rpl@systella.fr> rpl-4.0.18 (RPL/2) |
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- --enable-sysv-sems is added to configure script to use SystemV semaphores |
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functions instead of POSIX functions. This function is disabled or forced on |
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systems that does not provide correct POSIX or SysV semaphores subsystem; |
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- a dirty but not quick patch is written to workaround broken siginfo |
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structures. This patch has been successfully tested. It uses a segment of |
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shared memory (Posix or SysV) and some semaphores (Posix or SysV) by process |
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(Unix PID); |
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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; |
- major bug is fixed in global variable creation subroutine. When a global |
- major bug is fixed in global variable creation subroutine. When a global |
variable was created and when a local variable existed with the same name, |
variable was created and when a local variable existed with the same name, |
computed address of global variable was wrong; |
computed address of global variable was wrong; |