2020-03-27 15:00 UTC+0100 Przemyslaw Czerpak (druzus/at/poczta.onet.pl)
* ChangeLog.txt
! fixed the position of my last ChangeLog entry - sorry but my script
which adds ChangeLog entry automatically was not updated for year 2020
and added the description before last entry in 2019.
This commit is contained in:
Przemysław Czerpak
154
ChangeLog.txt
154
ChangeLog.txt
@@ -7,6 +7,86 @@
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Entries may not always be in chronological/commit order.
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See license at the end of file. */
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2020-03-27 15:00 UTC+0100 Przemyslaw Czerpak (druzus/at/poczta.onet.pl)
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* ChangeLog.txt
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! fixed the position of my last ChangeLog entry - sorry but my script
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which adds ChangeLog entry automatically was not updated for year 2020
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and added the description before last entry in 2019.
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2020-03-24 23:34 UTC+0100 Przemyslaw Czerpak (druzus/at/poczta.onet.pl)
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* config/linux/clang.mk
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! fixed rule for dynamic library
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* src/3rd/png/Makefile
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+ added -DPNG_ARM_NEON_OPT=0 to build flags
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* contrib/3rd/sqlite3/sqlite3.c
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* contrib/3rd/sqlite3/sqlite3.diff
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! pacified warning
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* contrib/gtwvg/gtwvgd.c
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* contrib/gtwvg/wvgwing.c
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! fixed missing break/return in case statements - please verify it.
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* contrib/hbct/dattime3.c
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* added #define _DEFAULT_SOURCE necessay in new Linux distors
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* contrib/hblzf/3rd/liblzf/liblzf.diff
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* contrib/hblzf/3rd/liblzf/lzfP.h
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* do not use nested #define in #if statements - some C compilers do not
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support it
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* contrib/hbssl/bio.c
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! tuned #if condition
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* contrib/hbmisc/hbeditc.c
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* simpliefied for condition and pacified warning
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* contrib/hbodbc/hbodbc.hbp
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* contrib/sddodbc/sddodbc.hbp
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+ added check for iodbc library
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* utils/hbmk2/hbmk2.prg
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+ added support for clang in android builds
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* include/hbdefs.h
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+ added check for __BYTE_ORDER__ macro used in some new lib C
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implementations
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* include/hbapi.h
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* include/hbdefs.h
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* include/hbstack.h
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* include/hbvmpub.h
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* src/vm/classes.c
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* src/vm/dynsym.c
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* src/vm/estack.c
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* src/vm/memvars.c
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+ extended the size of dynamic symbol table from 65535 to 4294967295.
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Adopting class code I decided to keep current algorithm of method indexes
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hashing with only some minor modifications. It's very fast anyhow it may
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cause noticeable (though static) quite big memory allocation for class
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definitions in applications using millions of symbols and which increase
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dynamic symbol table at runtime loading new classes dynamically form .hrb,
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.dll, .so or other dynamic libraries supported by Harbour. It's random
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and rather impossible to exploit situation in real life anyhow I cannot
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exclude it so I'd like to report it in ChangeLog. The solution is very
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simple, i.e. it's enough to use classic divide et impera algorithm using
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symbol numbers to find method definition anyhow it will be slower then
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current one and address only very seldom hypothetical situations so I
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decided to not implement it. Such static memory cost begins to be
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completely unimportant in the world of 64-bit architectures and extremely
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big memory address space.
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The modification was sponsored by TRES company.
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* src/vm/estack.c
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! fixed __mvClear() in MT builds - due to stupid typo GetList variable
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was removed in MT programs by CLEAR MEMORY command (__mvClear())
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So far noone reported it and I've found it analyzing the code before
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increasing symbol table size.
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* contrib/hbwin/hbolesrv.c
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* updated for new size of dynamic symbol table
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2020-02-24 08:32 UTC+0100 Aleksander Czajczynski (hb fki.pl)
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* src/lang/l_de.c
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* src/lang/l_de_at.c
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@@ -92,80 +172,6 @@
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2016-07-04 19:01 UTC+0200 Przemyslaw Czerpak (druzus/at/poczta.onet.pl)
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https://github.com/harbour/core/commit/8465bce36bbfab6026673f1c597a91028f96079a
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2020-03-24 23:34 UTC+0100 Przemyslaw Czerpak (druzus/at/poczta.onet.pl)
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* config/linux/clang.mk
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! fixed rule for dynamic library
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* src/3rd/png/Makefile
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+ added -DPNG_ARM_NEON_OPT=0 to build flags
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* contrib/3rd/sqlite3/sqlite3.c
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* contrib/3rd/sqlite3/sqlite3.diff
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! pacified warning
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* contrib/gtwvg/gtwvgd.c
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* contrib/gtwvg/wvgwing.c
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! fixed missing break/return in case statements - please verify it.
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* contrib/hbct/dattime3.c
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* added #define _DEFAULT_SOURCE necessay in new Linux distors
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* contrib/hblzf/3rd/liblzf/liblzf.diff
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* contrib/hblzf/3rd/liblzf/lzfP.h
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* do not use nested #define in #if statements - some C compilers do not
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support it
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* contrib/hbssl/bio.c
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! tuned #if condition
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* contrib/hbmisc/hbeditc.c
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* simpliefied for condition and pacified warning
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* contrib/hbodbc/hbodbc.hbp
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* contrib/sddodbc/sddodbc.hbp
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+ added check for iodbc library
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* utils/hbmk2/hbmk2.prg
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+ added support for clang in android builds
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* include/hbdefs.h
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+ added check for __BYTE_ORDER__ macro used in some new lib C
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implementations
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* include/hbapi.h
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* include/hbdefs.h
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* include/hbstack.h
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* include/hbvmpub.h
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* src/vm/classes.c
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* src/vm/dynsym.c
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* src/vm/estack.c
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* src/vm/memvars.c
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+ extended the size of dynamic symbol table from 65535 to 4294967295.
|
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Adopting class code I decided to keep current algorithm of method indexes
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hashing with only some minor modifications. It's very fast anyhow it may
|
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cause noticeable (though static) quite big memory allocation for class
|
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definitions in applications using millions of symbols and which increase
|
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dynamic symbol table at runtime loading new classes dynamically form .hrb,
|
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.dll, .so or other dynamic libraries supported by Harbour. It's random
|
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and rather impossible to exploit situation in real life anyhow I cannot
|
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exclude it so I'd like to report it in ChangeLog. The solution is very
|
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simple, i.e. it's enough to use classic divide et impera algorithm using
|
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symbol numbers to find method definition anyhow it will be slower then
|
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current one and address only very seldom hypothetical situations so I
|
||||
decided to not implement it. Such static memory cost begins to be
|
||||
completely unimportant in the world of 64-bit architectures and extremely
|
||||
big memory address space.
|
||||
The modification was sponsored by TRES company.
|
||||
|
||||
* src/vm/estack.c
|
||||
! fixed __mvClear() in MT builds - due to stupid typo GetList variable
|
||||
was removed in MT programs by CLEAR MEMORY command (__mvClear())
|
||||
So far noone reported it and I've found it analyzing the code before
|
||||
increasing symbol table size.
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||||
|
||||
* contrib/hbwin/hbolesrv.c
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* updated for new size of dynamic symbol table
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2019-12-03 11:42 UTC+0100 Maurizio la Cecilia (m.lacecilia/at/gmail.com)
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* ChangeLog.txt
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* restored UTF-8 encoding after previous wrong commit (Sorry!!!)
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