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252 Commits

Author SHA1 Message Date
Jonas Maebe
dacfb1a6ff * load an objc classrefdef as objc_idtype, as that is also how we type 
the self parameter in Objective-C class methods

git-svn-id: trunk@32913 -
 2016-01-10 17:22:09 +00:00
Jonas Maebe
9e4806f21a * made Objective-C non-fragile ABI field indexing type safe for LLVM 
git-svn-id: trunk@32911 -
 2016-01-10 17:22:03 +00:00
Jonas Maebe
d0f97a6441 * converted open array range checking to the high level code generator 
git-svn-id: trunk@32543 -
 2015-11-27 14:44:29 +00:00
Jonas Maebe
9dc5f1acb4 * support LOC_(C)SUBSETREG in tcgvecnode.pass_generate_code, can also occur 
for function results (patch by Do-wan Kim, mantis #29064)

git-svn-id: trunk@32516 -
 2015-11-24 15:03:34 +00:00
Jonas Maebe
56a4051296 * replaced another {$ifdef x86} with a virtual method call (the pointer type 
of voidpointertype corresponds to the default pointer type)

git-svn-id: trunk@32181 -
 2015-10-28 18:25:26 +00:00
yury
432248cbf1 * Removed lot of unused vars. 
git-svn-id: trunk@31732 -
 2015-09-17 12:48:58 +00:00
Jonas Maebe
0fc1fd6ac1 * replaced current_procinfo.currtrue/falselabel with storing the true/false 
labels of LOC_JUMP in the node's location. This generates some extra jumps
    for short circuit boolean and/or-expressions if optimizations are off, but
    with optimisations enabled the generated code is the same (except for JVM
    because the jump threading optimisation isn't enabled there yet).

git-svn-id: trunk@31431 -
 2015-08-27 18:28:57 +00:00
Jonas Maebe
d60f60154a * fixed the def used to load non-objc loadvmtaddr nodes (for llvm) 
git-svn-id: trunk@31064 -
 2015-06-13 22:48:48 +00:00
Jonas Maebe
3f736f6114 * handle the loading of VMT entries at the node level, so it's done in a 
type-safe way (for LLVM, and also internal consistency checking between
    the VMT as generated in nobj.pas and ncgvmt.pas)
   o also converted the VMT validity checking to the node level

git-svn-id: trunk@30950 -
 2015-05-31 16:50:47 +00:00
florian
e791f534d2 * fix tcgvecnode.update_reference_reg_packed if OS_INT<>OS_ADDR 
git-svn-id: trunk@30659 -
 2015-04-19 10:34:14 +00:00
Jonas Maebe
61e4a1b811 + added tasmlist parameter to getintparaloc() (needed for llvm) 
git-svn-id: trunk@30429 -
 2015-04-04 14:29:16 +00:00
Jonas Maebe
bd203a5b57 * synchronised with trunk till r30240 
git-svn-id: branches/hlcgllvm@30241 -
 2015-03-15 19:44:58 +00:00
Károly Balogh
0021ad714f * fixed some ancient code behind cpu_uses_separate_address_registers define to at least compile again, for some m68k experiment 
git-svn-id: trunk@30130 -
 2015-03-07 22:11:43 +00:00
Jonas Maebe
67b8aceaee * synchronized with privatetrunk till r30095 
git-svn-id: branches/hlcgllvm@30101 -
 2015-03-05 20:32:15 +00:00
Jonas Maebe
d6de2c03cb * generic part of r26050 from the hlcgllvm branch: made tcgvecnode hlcg-safe 
o in particular, add tdef size information to the update_reference*()
     methods, and factored out offset adjustments into its own method
   o also make sure the passed size to update_reference*() corresponds to the
     actual size of the index, as it's no longer guaranteed to be ptruint
     since the previous commit

git-svn-id: trunk@29967 -
 2015-02-23 22:56:00 +00:00
Jonas Maebe
67c9d60b72 * factored out the check regarding whether the index of a vecn needs to be 
loaded into a register because of its size
   o by default, also allow if the size is the same as OS_ADDR but with a
     different sign

git-svn-id: trunk@29827 -
 2015-02-23 22:48:08 +00:00
sergei
d4969ca2ee * Fixed subscripting records of size OS_PAIR on big endian targets and enabled placing such records into registers. Tested and shows no regressions on mips-linux. 
git-svn-id: trunk@29493 -
 2015-01-17 11:30:19 +00:00
sergei
11201164e7 * Fixed type of parameter passed to FPC_CHECKPOINTER after r23325, must be the pointer itself, not what it points to. Was causing IE 200306031 when compiling for i386 with -gc. 
git-svn-id: trunk@28644 -
 2014-09-12 18:50:09 +00:00
Jonas Maebe
7949bebb8d * synchronised with r28168 of trunk 
git-svn-id: branches/hlcgllvm@28169 -
 2014-07-05 21:30:28 +00:00
florian
417d444376 * do not crash with an internal error if an indexed access is done on a constant pointer node 
git-svn-id: trunk@27789 -
 2014-05-14 17:35:09 +00:00
Jonas Maebe
bacd303208 * synchronized with trunk up to r27758 
git-svn-id: branches/hlcgllvm@27779 -
 2014-05-12 16:12:34 +00:00
nickysn
de1b8cf5d6 * use def_cgsize(parentfpvoidpointertype) instead of OS_ADDR in 
tcgloadparentfpnode.pass_generate_code (should've been part of r27690)

git-svn-id: trunk@27693 -
 2014-04-30 17:37:47 +00:00
nickysn
cb33e51425 * tcgloadparentfpnode.pass_generate_code converted to the high level code 
generator. This fixes nested access to parentfp in i8086 memory models where
  DS<>SS.

git-svn-id: trunk@27690 -
 2014-04-29 23:32:22 +00:00
florian
701cdf8ea2 * fix for #25956: left is not necessarily the array load node when accessing an open array/array of const element 
git-svn-id: trunk@27487 -
 2014-04-06 15:15:16 +00:00
Jonas Maebe
338c064beb * moved x86-specific tpointerdef functionality to architecture-specific 
descendants

git-svn-id: trunk@27397 -
 2014-03-30 21:04:36 +00:00
nickysn
75f29aacc3 * i8086 far data memory model fixes in tcgsubscriptnode.pass_generate_code 
git-svn-id: trunk@27340 -
 2014-03-29 18:30:32 +00:00
nickysn
409b047b59 * i8086 far data memory model fixes for the handling of dynamic (ansi/wide/ 
unicode) strings and dynarrays in tcgvecnode.pass_generate_code

git-svn-id: trunk@27334 -
 2014-03-29 14:39:22 +00:00
nickysn
891ab86254 * fixed ncgutil.gen_load_vmt_register and tcgloadvmtaddrnode.pass_generate_code 
for i8086 far data memory models by using the high level code generator

git-svn-id: trunk@27326 -
 2014-03-28 23:16:14 +00:00
nickysn
e465ab355b * converted tcgaddrnode.pass_generate_code to use the high level code generator, 
which makes the i8086 overridden class unnecessary

git-svn-id: trunk@27323 -
 2014-03-28 16:19:49 +00:00
Jonas Maebe
73a3f5ced4 * moved ncgutil.maybechangeloadnodereg() to hlcg.maybe_change_load_node_reg() 
and moved ifdef'd jvm code to overridden method

git-svn-id: trunk@27153 -
 2014-03-16 11:24:40 +00:00
Jonas Maebe
46e7caef7d * converted tcgaddrnode.pass_generate_code to the high level code generator 
git-svn-id: branches/hlcgllvm@27137 -
 2014-03-14 18:22:17 +00:00
Jonas Maebe
81427523ab * pass a list of (pointers to) the paralocs to hlcgobj.a_call/g_call*, as 
required for the LLVM support (LLVM parameter support is not yet
    included)
  * always return the function return loc from a_call*, again as required
    for the LLVM support

git-svn-id: branches/hlcgllvm@26992 -
 2014-03-06 21:40:57 +00:00
Jonas Maebe
e9268a0a14 * synchronised with trunk up till r26975 
git-svn-id: branches/hlcgllvm@26976 -
 2014-03-06 21:36:58 +00:00
nickysn
2908fa9123 + added type parentfpvoidpointertype, which is a void pointer with the same size 
as the hidden parentfp parameter, passed to nested procs. On i8086 it is
  always a near pointer, unlike voidpointer (which changes according to the
  memory model). This fixes nested procs in i8086 far data memory models.

git-svn-id: trunk@26934 -
 2014-03-02 22:55:52 +00:00
florian
cd6f4d4469 * fix tsubscriptnode to handle left.location being an fpu or mm register as well. 
git-svn-id: trunk@26642 -
 2014-02-01 13:08:21 +00:00
florian
546f4a5d46 * force records with LOC_CONSTANT into memory when they are subscripted 
git-svn-id: trunk@26630 -
 2014-01-30 19:44:09 +00:00
florian
1d73f49330 * do not force the index location to a register for vec. nodes if the index is already in a register 
git-svn-id: trunk@26629 -
 2014-01-30 17:34:35 +00:00
Károly Balogh
5e15e4b07d add basic constant handling to subscript nodes, avoid ie20060521 when building rgobj.pas with -O3/-O4 
git-svn-id: trunk@26532 -
 2014-01-20 12:00:48 +00:00
florian
4d5119bf1c * fixes several issues which cause warnings by the dfa code when using it to detect uninitialized variables 
git-svn-id: trunk@26161 -
 2013-12-01 17:02:08 +00:00
Jonas Maebe
25fab5b0b6 + support for array vecnodes on the llvm target, both for regular and for 
bitpacked arrays:
   o separate the element size from the index when constructing the memory
     references, so we can easily use the llvm getelementptr instruction
   o handle conversion of s80real values from their array declaration
     as array elements to floating point values when loading them

git-svn-id: branches/hlcgllvm@26050 -
 2013-11-11 11:16:09 +00:00
Jonas Maebe
b47cc22d66 * separated JVM-specific subscripting code in virtual method 
git-svn-id: branches/hlcgllvm@26030 -
 2013-11-11 11:14:47 +00:00
nickysn
bf07fc077b * specify AT_DATA in all references to the tobjectdef.vmt_mangledname symbol. 
This fixes a lot of bugs, related to objects and classes in the i8086 medium
  memory model

git-svn-id: trunk@25794 -
 2013-10-15 18:56:27 +00:00
florian
963a488ca2 * handle also LOC_CREGISTER/LOC_CMMREGISTER in tcgvecnode.pass_generate_code, resolves #24705 
git-svn-id: trunk@25039 -
 2013-07-04 19:36:28 +00:00
florian
6ab95815d8 * try to optimze (p-/+const)^ by putting const into the offset of the generated reference 
git-svn-id: trunk@25014 -
 2013-06-29 22:20:34 +00:00
florian
be2ab84474 * make actualtargetnode a normal procedure using pointers to node so it can be used also when replacing nodes 
+ replacenode to replace nodes inline

git-svn-id: trunk@25013 -
 2013-06-29 22:20:30 +00:00
nickysn
b0f7786782 + added support for special versions of near data pointers associated with a x86 segment register. They are supported on all x86 platforms: i8086, i386 and x86_64 
git-svn-id: trunk@24453 -
 2013-05-05 17:22:37 +00:00
nickysn
a5c5b05362 * initial support for system procs that use calling conventions that push left to right on i8086 or i386 
git-svn-id: branches/i8086@24282 -
 2013-04-21 13:26:12 +00:00
florian
77bbb8b5bc * type casting could force class variables into sub registers, so handle them in subscript nodes as well 
git-svn-id: trunk@23587 -
 2013-02-10 10:06:36 +00:00
Jonas Maebe
69c29a415f * pass the procdef to getintparaloc instead of only the proccalloption, so 
that the type of the parameters can be determined automatically
   o added compilerproc declarations for all helpers called in the compiler
     via their assembler name, so we can look up the corresponding procdef

git-svn-id: trunk@23325 -
 2013-01-06 15:05:40 +00:00
florian
c781f21a46 * records with two times the size of a register can be kept in registers 
git-svn-id: trunk@23313 -
 2013-01-04 21:48:41 +00:00