(note: if preparation of one statement failed and there are other already prepared statements (f.e. selects), then when Rollback used CloseDatasets is called which lead to Unpreparation of all datasets, which fails with : "current transaction is aborted, commands ignored until end of transaction block" ...)
git-svn-id: trunk@23140 -
(motivation is that there are many various statements, that are not stSelect nor stExecProcedure, which also return result set)
git-svn-id: trunk@23136 -
and gave it the correct type (TRelocateThreadVarHandler)
* changed parameter type of InitThread also to TRelocateThreadVarHandler
git-svn-id: trunk@23130 -
* Added symstate_undefweak for undefined symbols having only weak references to them, this state is removed when a normal reference to symbol is seen.
* Use a separate boolean property to determine if ExeSymbol is referenced.
* Use a separate property TExeOutput.AllowUndefinedSymbols to suppress error messages when linking dynamic shared objects.
* Don't issue InternalError when an undefined symbol is encountered during unused section removal.
git-svn-id: trunk@23127 -
* Dropped TObjInput.newObjData method. Instead, TObjData instances are created directly in ReadObjData, this gives possibility to create a different type of TObjData based on file header.
- Dropped TObjInput destructor, it does nothing except calling inherited.
git-svn-id: trunk@23118 -
* Require symbol table presence only in dynamic objects; relocatable objects may not contain one (example is crtn.o).
* Attempt to write relocations from dynreloclist regardless of relative_reloc_count, the latter is typically 0 in executables.
git-svn-id: trunk@23115 -
before it because the value is too small, regardless of what the format
pattern sepcifies (patch by Bart Broersma, mantis #13076)
git-svn-id: trunk@23095 -
* Methods ReportNonDSOReloc and ReportRelocOverflow moved to TElfExeOutput, they are applicable to all target-specific descendants.
git-svn-id: trunk@23094 -
* Moved target-dependent constants into ElfTarget records, eliminates a lot of $ifdef's in ogelf.pas.
+ Added TElfTarget.loadsection hook and pass unknown sections to it.
git-svn-id: trunk@23090 -
- removed redundant assigned() checks before .Free
- removed DataPos_ExeSection method which only calls inherited
- removed all references to RelocSections variable, it's safe because TExeOutput doesn't handle it since r21971.
git-svn-id: trunk@23085 -
* Write relocation format dependent dynamic tags based on actual sh_type of dynamic relocation sections, instead of global relocs_use_addend flag.
* Don't write DT_REL[A]COUNT tag if .rel[a].dyn section is not present.
git-svn-id: trunk@23083 -
