* Don't replace intended initialization routines with dummy ones, so libc can properly initialize itself.
* Profiling support (si_c21g.pp) only needs to contain the __gmon_start__ procedure, so it can reuse the entire si_c21.inc, and separate si_21g.inc file is no longer needed.
git-svn-id: trunk@32984 -
Fix a potential access violation when exporting symbols on a Unix based system.
expunix.pas, texportlibunix:
* generatelib: check whether hp2.sym is really assigned before accessing it
........
git-svn-id: trunk@32983 -
Merged revision(s) 28793, 28903, 31951 from branches/svenbarth/packages:
psub.pas, read_proc:
* don't generate assembler symbols for compiler internal code
........
Ensure that unneeded initialization/finalization procedures don't leave assembler symbols.
ncgutil.pas:
+ new function release_proc_symbol which removes all assembler symbols of a procdef
pmodules.pas, proc_unit:
* if the initialization or finalization procedure is empty also remove their assembler symbols so they are exported
........
Ensure that readonly sections that need relocations are indeed declared as such.
Thanks to Jonas for this.
ncgvmt.pas, TVMTWriter:
* writeinterfaceids: use sec_rodata instead of sec_rodata_norel
........
git-svn-id: trunk@32982 -
Extract reading of the PPU/PCP version into tentryfile.
entfile.pas:
+ add new getversion method which uses the pointer returned by getheaderaddr to read the PPU/PCP version
ppu.pas:
- remove GetPPUVersion method
fppu.pas, pmodules.pas, utils/ppufiles.pp, utils/ppumove.pp, utils/ppuutils/ppudump.pp
* replace call to GetPPUVersion by call to getversion
........
git-svn-id: trunk@32980 -
Add a new target flag which determines whether the target supports dynamic packages or not.
systems.pas:
+ new flag tf_supports_packages
pmodules.pas, proc_package:
* error out when flag tf_supports_packages is not set for the current target
msg/errore.msg:
+ error message for when tf_supports_packages is missing and a package file is compiled
........
git-svn-id: trunk@32978 -
Provide possibility to register callbacks that are called from InitGlobals and DoneGlobals.
globals.pas:
+ new function register_initdone_proc which allows to register a callback for InitGlobals and DoneGlobals respectively
+ add functions callinitprocs, calldoneprocs, allocinitdoneprocs, freeinitdoneprocs to manage and access the init/done-callbacks
* InitGlobals: call callinitprocs
* DoneGlobals: call calldoneprocs
........
git-svn-id: trunk@32977 -
Extract functionality that is shared between the metadata files for units (PPU) and for packages (PCP) into a parent class called tentryfile
+ add new unit entfile which contains the new tentryfile class and related types and constants
* ppu.pas:
- remove methods, fields, types and constants which were moved to entfile.pas
* replace the parts of tppuheader shared with tentryheader by a field of type tentryheader
fppu.pas, pmodules.pas, utils/ppumove.pp, utils/ppuutils/ppudump.pp:
+ add entfile to uses
* adjust access to common header fields
node.pas, symdef.pas, symsym.pas, symtable.pas, wpoinfo.pas, utils/ppufiles.pp:
+ add entfile to uses
........
git-svn-id: trunk@32976 -
Provide a possibility to ignore duplicate symbols for exporting.
export.pas, texportlib:
+ new property "ignoreduplicates" with which duplicate symbols are ignored upon insertion
+ new method "duplicatesymbol" which checks "ignoreduplicates" and generates an error if it is False (this method needs to be used if a duplicate was detected)
expunix.pas, texportlibunix:
* exportprocedure: use "duplicatesymbol" instead of always generating an error
systems/t_beos.pas, texportlibbeos:
* exportprocedure: use "duplicatesymbol" instead of always generating an error
systems/t_haiku.pas, texportlibhaiku:
* exportprocedure: use "duplicatesymbol" instead of always generating an error
systems/t_nwl.pas, texportlibnetwlibc:
* exportprocedure: use "duplicatesymbol" instead of always generating an error
systems/t_nwm.pas, texportlibnetware:
* exportprocedure: use "duplicatesymbol" instead of always generating an error
systems/t_win.pas, texportlibwin:
* exportfromlist: use "duplicatesymbol" instead of always generating an error
........
git-svn-id: trunk@32974 -
