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deda4c8247
Commit Graph

19490 Commits

Author SHA1 Message Date
Károly Balogh
deda4c8247 simplified some code and removed a no longer used const 
git-svn-id: trunk@34378 -
 2016-08-26 10:07:30 +00:00
pierre
be9e097841 Use new class TAsmDataDef as ancestor for TPPCASmData 
git-svn-id: trunk@34376 -
 2016-08-25 22:27:48 +00:00
pierre
628d7dcb05 Avoid resetting of casmdata from TPPCAsmData back to TAsmDataDef 
git-svn-id: trunk@34375 -
 2016-08-25 21:56:48 +00:00
Jonas Maebe
18d728eb72 * ensure that local variables and parameters moved to a parentfpstruct aren't 
initialised and finalised twice (once at their original location, and once
    when the parentfpstruct is initialised/finalised)

git-svn-id: trunk@34374 -
 2016-08-24 16:41:07 +00:00
Jonas Maebe
18a59dddb9 * use ctai_typedconstbuilder.get_dynstring_rec() to get the recorddef representing 
string constants instead of giving an internal error if we can't find it in
    the current context (in most cases it will exist, but not when inlining a
    routine from another unit that accesses a locally declared string constant)

git-svn-id: trunk@34373 -
 2016-08-24 16:41:04 +00:00
Jonas Maebe
4a42d67b72 + ttai_typedconstbuilder.get_dynstring_rec() class method to get a recorddef 
that represents an ansi/unicode/widestring constant of a particular length

git-svn-id: trunk@34372 -
 2016-08-24 16:41:02 +00:00
Jonas Maebe
e91ba32b7c * changed the result of get_dynstring_rec_name() to TSymStr 
git-svn-id: trunk@34371 -
 2016-08-24 16:40:59 +00:00
florian
f274e316fe + search /usr/lib/powerpc-linux-gnu for powerpc startup files 
git-svn-id: trunk@34365 -
 2016-08-22 10:01:47 +00:00
pierre
22a7ce8972 Fix memory leak due to double srsym allocation 
git-svn-id: trunk@34364 -
 2016-08-21 22:26:59 +00:00
pierre
dfeb6e3ae1 Avoid memory leak on trecorddef.variantrecorddesc field 
git-svn-id: trunk@34363 -
 2016-08-21 22:25:13 +00:00
pierre
eefdf135a5 Always write filename, truncate directory part if needed 
git-svn-id: trunk@34362 -
 2016-08-21 22:24:07 +00:00
pierre
8d1467157c Fix compiler compilation with -dHEAPTRC. 
This was brkoken because the -dHEAPTRC option
  adds ppheap unit at top of the uses clause in pp.pas source,
  which leads to a change in the loading order of the units.
  This order change revealed that initialization of fpkg unit
  was supposed to happen after globals unit.

  Fixed here by testing if initdoneprocs local variable is assigned,
  both in register_initdone_proc and in allocinitdoneprocs,
  to avoid double initialization.

git-svn-id: trunk@34361 -
 2016-08-21 22:21:09 +00:00
pierre
ea4350d86a Avoid memory leak on tppumodule.unitimportsymsderefs 
git-svn-id: trunk@34360 -
 2016-08-21 21:53:02 +00:00
Jonas Maebe
4eea5d9651 * override ttempinfoaccessor.settempinfoflags() for llvm and filter out 
ti_may_be_in_reg flag (see comments)

git-svn-id: trunk@34359 -
 2016-08-21 14:23:13 +00:00
Jonas Maebe
179c1ab328 * changed ttemp*node.tempinfo^.flags to a private field, and added setters 
and getters for the ttemp*node classes instead
   o this will allow descendants to prevent certain flags from being added
     or removed. E.g. for LLVM, certain temps must never be put in registers
     because it cannot typecast a value in a register from a non-record/array
     type to an array type without forcing it to memory (so if that is done
     on an lvalue, the result will be written to the memory temp instead of
     to the register)

git-svn-id: trunk@34358 -
 2016-08-21 14:23:09 +00:00
svenbarth
37c32f4b61 * generate indirect symbols for interface IID and IIDSTR (fixes cycling; I wonder why that worked on Windows without problems :/ ) 
git-svn-id: trunk@34353 -
 2016-08-19 21:49:42 +00:00
svenbarth
f50671fe44 * reference the RTTI assembler symbols if they're queried from a different unit than the own they're declared in 
git-svn-id: trunk@34347 -
 2016-08-19 14:54:28 +00:00
svenbarth
4a9eaf5317 * use findunitsymtable() when checking the module id 
git-svn-id: trunk@34344 -
 2016-08-19 14:42:03 +00:00
svenbarth
8b853571c6 * don't generate a warning if a "generic" token follows while parsing procedure directives (let's hope we'll never have to add a "generic" directive :/ ) 
+ added test

git-svn-id: trunk@34343 -
 2016-08-19 14:07:36 +00:00
svenbarth
54874cccd6 * reference the VMT's assembler symbol if it's from another unit 
git-svn-id: trunk@34342 -
 2016-08-19 14:00:24 +00:00
svenbarth
1bd5d030f5 * don't export the indirect symbols on platforms that require the import redirection as there the indirect ones will be created in the importing binary 
git-svn-id: trunk@34341 -
 2016-08-19 13:48:27 +00:00
svenbarth
f1cdb5c4e9 * don't export types that have been merely renamed (and thus are part of another unit and potentially another package altogether) 
git-svn-id: trunk@34340 -
 2016-08-19 13:29:33 +00:00
svenbarth
1c696b0e77 * use indirect reference for FPC_THREADVAR_RELOCATE if necessary 
* reference FPC_THREADVAR_RELOCATE assembler symbol if necessary

git-svn-id: trunk@34339 -
 2016-08-19 13:07:56 +00:00
svenbarth
fb6546972b * IID and IIDStr references of the VMT's interface table need to be indirect 
git-svn-id: trunk@34338 -
 2016-08-19 13:06:26 +00:00
svenbarth
77de5dd968 * reference assembler symbol of FPC_EMPTYMETHOD using AB_EXTERNAL and not AB_GLOBAL 
git-svn-id: trunk@34337 -
 2016-08-19 12:42:14 +00:00
svenbarth
70fbe50bac * reference the extern assembler symbol of the VMT when catching an exception if it's from another unit 
git-svn-id: trunk@34336 -
 2016-08-19 12:41:06 +00:00
svenbarth
0a1be7f985 * also export all public RTTI and (required) INIT symbols aside from the non-existing internal ones 
git-svn-id: trunk@34318 -
 2016-08-15 14:49:44 +00:00
svenbarth
a073b86b57 * move handling of typesym's defs from insert_export() to its own function export_typedef() 
git-svn-id: trunk@34317 -
 2016-08-15 14:38:10 +00:00
svenbarth
c2662bd96a * mark defs created with create_global_internal() with df_internal so that they can be easily identified 
git-svn-id: trunk@34316 -
 2016-08-15 14:30:46 +00:00
svenbarth
ad2facb10d * also add the forced indirect symbols of data symbols to the public assembler symbols 
* export the forced indirect symbols of data symbols on systems without indirect imports

git-svn-id: trunk@34313 -
 2016-08-14 15:37:52 +00:00
svenbarth
2808be3e20 + add and use sysinit unit for Win64 (only one since we don't support cygwin and gprof there) 
* switch Win64 to indirect entry information

git-svn-id: trunk@34307 -
 2016-08-13 19:10:27 +00:00
Jonas Maebe
051317e82e * load the function result from the parentfpstruct to its original location 
in exit nodes, because the wrapping code added in
    tnodeutils.wrap_proc_body() gets inserted before the exit label to which
    the exit node jumps

git-svn-id: trunk@34305 -
 2016-08-13 14:47:50 +00:00
Jonas Maebe
a31ca58593 * factored out the loading the function result from the parentfpstruct into 
its original location so it can be reused elsewhere too

git-svn-id: trunk@34304 -
 2016-08-13 14:47:47 +00:00
Jonas Maebe
8760a6fbf8 * set shiftval to 0 if we convert a reference to a register paraloc, 
as the reference overlaid the shiftval field and hence it could
    have any value

git-svn-id: trunk@34303 -
 2016-08-13 14:47:44 +00:00
Jonas Maebe
7ebbb744e9 * also specify sret attribute at the caller side 
git-svn-id: trunk@34302 -
 2016-08-13 14:47:42 +00:00
Jonas Maebe
819f0c39fa * specify the "byval" attribute also at the caller side 
git-svn-id: trunk@34301 -
 2016-08-13 14:47:39 +00:00
Jonas Maebe
f0bf3b364a * fixed alignment of reference used to set the first char of a 1-byte 
shortstring

git-svn-id: trunk@34300 -
 2016-08-13 14:47:36 +00:00
Jonas Maebe
f417ed6576 * internalerror in case a reference's alignment is not set in 
thlcgllvm.make_simple_ref_ptr()

git-svn-id: trunk@34299 -
 2016-08-13 14:47:34 +00:00
Jonas Maebe
2f0c3ce8cc * fixed updating the reference alignment in thlcgllvm.g_set_addr_nonbitpacked_field_ref() 
git-svn-id: trunk@34298 -
 2016-08-13 14:47:31 +00:00
Jonas Maebe
ade1d811b0 * update the alignment of the reference in thlcgobj.get_bit_const_ref_sref() 
after adapting the offset

git-svn-id: trunk@34297 -
 2016-08-13 14:47:29 +00:00
Jonas Maebe
de465e056b * set the alignment resulting from an aligned() call to the actual natural 
alignment of the resultdef rather than to 0 (required for llvm, and
    cleaner since then the code generator knows the actual alignment)

git-svn-id: trunk@34296 -
 2016-08-13 14:47:26 +00:00
Jonas Maebe
a83f3c1a45 * fix maximum common alignment calculation in g_concatcopy() (if the second 
parameter of newalignment() is larger than the first, the result is always
    1)

git-svn-id: trunk@34295 -
 2016-08-13 14:47:23 +00:00
Jonas Maebe
f891788a86 * simplification of and fix for AArch64 cpupara.is_hfa_internal() (patch by 
modulo7, mantis #30381)
   o check for array elements of size 0 does not make sense after we've
     established it's an array of floats
   o since the recursive call to is_hfa_internal() already checks for
     floats, we don't have to do it before calling it again for the
     elements of an array
   o set the result to "true" if the array is small enough to be a HFA

git-svn-id: trunk@34293 -
 2016-08-12 16:53:02 +00:00
svenbarth
a2bf4efce2 * use indirect imports for FPC_EMPTYCHAR if necessary 
* make not of FPC_EMPTYCHAR as external assembler symbol

git-svn-id: trunk@34292 -
 2016-08-12 14:20:17 +00:00
svenbarth
bf3c7144b0 * make not of public assembler symbols for variables and classes if necessary 
git-svn-id: trunk@34291 -
 2016-08-12 14:19:11 +00:00
Jonas Maebe
8e0ee6599c * store parameters to inline routines that are already in a temp into a new 
temp if the original temp was marked as ti_const, and the new parameter
    gets modified (mantis #30015)

git-svn-id: trunk@34289 -
 2016-08-12 13:35:56 +00:00
Jonas Maebe
70b1b32722 * let inline parameter temps inherit the "const" property of const 
parameters, so we don't apply reference counting to them (mantis #30323)

git-svn-id: trunk@34288 -
 2016-08-12 13:35:53 +00:00
Jonas Maebe
18580d3069 * when assigning a value to a temp marked as ti_const, do not immediately 
release the source location in case it was also a temp. Reason: we
    don't increase reference counts when assigning to a ti_const (they are
    like const parameters), so the original value must stay alive until
    the ti_const temp is freed
   o free the original data in the ttempdelete node for the ti_const temp
   o don't increase reference counts when assigning composite types to
     ti_const temps either

git-svn-id: trunk@34287 -
 2016-08-12 13:35:51 +00:00
Jonas Maebe
a3ca471d32 * factored out all the tests for whether we need to put inline parameters 
in temps (no functional changes)

git-svn-id: trunk@34286 -
 2016-08-12 13:35:48 +00:00
Jonas Maebe
8d1e8ea203 * fixed indentation in nonlocalvars() 
git-svn-id: trunk@34285 -
 2016-08-12 13:35:45 +00:00