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25 Commits

Author SHA1 Message Date
florian
6a2cb0bbbd * more compilation fixes 
git-svn-id: trunk@39350 -
 2018-06-30 12:48:54 +00:00
nickysn
188e9ff64a * only read the first OMF record in TOmfLibObjectWriter.closefile, since we no 
longer copy the entire file there, so we parse the file only to get the module
  name, and the THEADR record should always be the first record in the OMF file.

git-svn-id: trunk@39198 -
 2018-06-08 14:21:18 +00:00
nickysn
3f5577077a * automatically create omf libraries with the smallest page size possible. This 
greatly reduces the size of i8086 snapshots by keeping the amount of padding
  in the library files to the minimum.

git-svn-id: trunk@39195 -
 2018-06-07 22:27:47 +00:00
nickysn
345713c1fa * refactored omf library writing, so that the whole library is written in 
TOmfLibObjectWrite.WriteLib, after determining the page size (currently still
  fixed to 512 bytes). Prerequisite for OMF lib page size optimization.

git-svn-id: trunk@39194 -
 2018-06-07 22:11:03 +00:00
nickysn
00c6826896 * moved the PageNum property of TOmfLibObjectWriter.TOmfLibDictionaryEntry to 
TOmfLibObjectWriter.TOmfLibObjectModule. Instead, store the module index (in
  FObjectModules) in TOmfLibDictionaryEntry. This is a prerequisite for
  implementing OMF library page size optimization.

git-svn-id: trunk@39193 -
 2018-06-07 18:32:50 +00:00
nickysn
4bcfe8dbb2 * refactored TOmfLibObjectWriter, so it keeps all object modules in a 
TFPObjectList. This will allow implementing omf library page size optimization
  later.

git-svn-id: trunk@39192 -
 2018-06-07 15:03:05 +00:00
nickysn
af5e6e182d * the TOmfLibDictionaryEntry class in unit owomflib converted to two identical 
nested classes inside TOmfLibObjectWriter and TOmfLibObjectReader. The reason
  is I'm planning to change the class, used in TOmfLibObjectWriter, but not the
  one in TOmfLibObjectReader. And using nested classes keeps things clean and
  avoids exposing implementation details in the interface of the owomflib unit.
* also changed 'private' to 'strict private' in the classes of the owomflib to
  reduce the risk of interference between TOmfLibObjectWriter and TOmfLibObjectReader.

git-svn-id: trunk@39191 -
 2018-06-07 12:24:36 +00:00
florian
b1dff29cbf * removed unused units 
git-svn-id: trunk@36165 -
 2017-05-09 19:53:14 +00:00
nickysn
4edbd27774 * support writing omf libraries with size greater than 251 blocks 
git-svn-id: trunk@32268 -
 2015-11-07 16:54:23 +00:00
nickysn
e498bfc1ba * changed an internal error number to ensure it's unique 
git-svn-id: trunk@32267 -
 2015-11-07 13:41:00 +00:00
nickysn
b3226f2e63 + readded the FIsCaseSensitive variable (that was removed in r31734) as a 
property in the TOmfLibObjectReader class

git-svn-id: trunk@31751 -
 2015-09-17 16:53:46 +00:00
nickysn
d942309402 * fixed memory leak in TOmfLibObjectReader.ReadLibrary 
git-svn-id: trunk@31748 -
 2015-09-17 16:40:40 +00:00
yury
b26fa07f1a * Fixed notes "var is assigned but not used". 
git-svn-id: trunk@31734 -
 2015-09-17 13:03:04 +00:00
nickysn
393d86a2e5 + implemented writing proper win16 dll import libraries 
git-svn-id: trunk@31532 -
 2015-09-05 13:45:23 +00:00
nickysn
157345c9c2 + obtain and return the internal module name in brackets in the internal omf 
library reader (just like the internal .ar reader does)

git-svn-id: trunk@31355 -
 2015-08-20 23:24:54 +00:00
nickysn
3c0d83bd74 * fixed reading of OMF library dictionary 
git-svn-id: trunk@31337 -
 2015-08-17 13:03:57 +00:00
nickysn
d4a4b9a57b * refactored the internal linker ar object reader object creation to allow using 
different 'ar' implementations under different platforms
* use the omflib reader instead of the ar reader in the msdos internal linker

git-svn-id: trunk@31322 -
 2015-08-14 13:52:45 +00:00
nickysn
c3133c498a + added property tobjectreader.pos, which returns the current position when reading an object file 
git-svn-id: trunk@31315 -
 2015-08-11 15:46:44 +00:00
nickysn
7849ffecf7 + implemented TOmfLibObjectReader.openfile 
git-svn-id: trunk@30773 -
 2015-05-03 10:56:09 +00:00
nickysn
3b56a5a767 + implemented reading of the omf dictionary 
git-svn-id: trunk@30772 -
 2015-05-03 10:27:56 +00:00
nickysn
5160c8f0a3 + started the omf library object reader 
git-svn-id: trunk@30761 -
 2015-05-02 10:32:08 +00:00
nickysn
7923b6142e + finished the internal omf library writer (implementing writing of the library 
dictionary at the and of the file) and enabled it for the i8086 internal asm

git-svn-id: trunk@30701 -
 2015-04-21 23:31:02 +00:00
nickysn
dbe1081389 + partially implemented the internal omf library writer; everything is written 
to the file, except the dictionary

git-svn-id: trunk@30700 -
 2015-04-21 20:59:36 +00:00
nickysn
a365da0b44 + added class (empty for now) TOmfLibObjectWriter and hook it as an internal ar 
in the omf internal assembler constructor. Note it is not used yet, because of
  the af_needar assembler flag.

git-svn-id: trunk@30698 -
 2015-04-21 19:28:51 +00:00
nickysn
cebd3de630 + added unit owomflib (empty for now), which is going to contain the internal 
.lib writer for i8086-msdos

git-svn-id: trunk@30643 -
 2015-04-18 09:49:38 +00:00