Commit Graph

329 Commits

Author SHA1 Message Date
Jonas Maebe
627c83e828 * when creating a bare procdef copy, don't copy the funcret parameter.
This is useful if you want to change the calling convention of the copy.
   o call insert_funcret_para() after creating a bare copy
  * don't copy aliasnames of copied procdefs either (can at best result
    in duplicate symbol errors)

git-svn-id: trunk@28227 -
2014-07-18 09:09:11 +00:00
Jonas Maebe
8634aa8ad2 * fixes for the support for overriding properties on the JVM target:
o only create an accessor wrapping the inherited accessor at a
     potentially lower visibility level if the overriding property
     itself does not specify a different accessor to use
   o simplified code
   o tests

git-svn-id: trunk@27954 -
2014-06-14 10:35:35 +00:00
Jonas Maebe
a8ed74d4d2 * remove "override" from automatically getter/setter if it's based upon an
existing getter setter (at a different visibility level) with a different
    name, since the new one will have a unique name and not override anything
    else

git-svn-id: trunk@27953 -
2014-06-14 10:35:29 +00:00
Jonas Maebe
d384db84af * don't generate a getter/setter if no explicit prefix has been specified
and the visibility of the specified getter/setter is >= the visibility
    of the property

git-svn-id: trunk@27952 -
2014-06-14 10:35:25 +00:00
Jonas Maebe
0742b65a2b * pstring -> pshortstring (fix for r27940)
git-svn-id: trunk@27951 -
2014-06-14 10:35:21 +00:00
Jonas Maebe
2075dc5a53 * support for raising the visibility of inherited properties on the JVM
target (generate new getters/setters with increased visibility that
    call the inherited ones, if necessary)

git-svn-id: trunk@27940 -
2014-06-12 11:08:44 +00:00
Jonas Maebe
2bd39f62cb * factored out associating properties with their getters/setters/fiels
o moved JVM-specific code from pdecvar (and pjvm) to jvm/symcpu

git-svn-id: trunk@27938 -
2014-06-12 11:08:38 +00:00
Jonas Maebe
2075bf157e * insert JVM checkcast instructions when a voidpointer is implicitly
converted to an incompatible type

git-svn-id: trunk@27744 -
2014-05-10 12:47:34 +00:00
Jonas Maebe
5fa09fa2f4 * changed tcallnode.fforcedprocname from shortstring into tsymstr,
so it doesn't truncate mangled names for the JVM target (it's
    used there since r27149)
   o adapted a number of WPO helpers to use tsymstr instead of
     shortstring, but the WPO devirtualization functionality is
     still limited to shortstrings internally

git-svn-id: trunk@27741 -
2014-05-10 12:47:25 +00:00
svenbarth
02495c17bd Fix a typo. The CPU specific version of "ttypesym" should be called "tcputypesym" and not "tcpuypesym".
git-svn-id: trunk@27531 -
2014-04-11 14:30:59 +00:00
Jonas Maebe
d9dab6f2f1 * changed the severity of messages showing overloaded routines with all
parameters from hint to error in case they give more information
    about definition errors

git-svn-id: trunk@27521 -
2014-04-10 21:07:17 +00:00
Jonas Maebe
4a0528399e * check all overloaded routines for mangled name conflicts on the JVM
platform, as different Pascal declarations are mapped to the same
    JVM representation

git-svn-id: trunk@27520 -
2014-04-10 21:07:14 +00:00
Jonas Maebe
d452686c39 * moved pbestrealtype from symdef to symcpu
git-svn-id: trunk@27441 -
2014-04-01 21:41:37 +00:00
Jonas Maebe
93d50bc287 * moved jvm-specific classdef-related fields from tenumdef to a platform-
specific descendant

git-svn-id: trunk@27439 -
2014-04-01 21:41:30 +00:00
Jonas Maebe
dae5d1ff62 + added class reference types of the architecture-specific t*def/t*sym
classes

git-svn-id: trunk@27396 -
2014-03-30 21:04:32 +00:00
Jonas Maebe
43992495cb * moved jvm tprocdef name mangling to jvm-specific descendant class
git-svn-id: trunk@27395 -
2014-03-30 21:04:29 +00:00
Jonas Maebe
f4c0daddb4 * moved jvm-specific exprasm field from tprocdef to jvm-specific descendant
git-svn-id: trunk@27394 -
2014-03-30 21:04:25 +00:00
Jonas Maebe
11c7d5223c * moved ifdef'd jvm code from tprocvardef to jvm-specific descendant
git-svn-id: trunk@27386 -
2014-03-30 17:15:57 +00:00
Jonas Maebe
721fd887c3 * moved all jvm-specific code from symsym to jvm/symcpu
git-svn-id: trunk@27384 -
2014-03-30 16:55:09 +00:00
Jonas Maebe
b57c95043f + support overriding tdef/tsym methods with target-specific functionality:
o made all (non-abstract) tdef and tsym constructors virtual
   o added c*def/c*sym classref types for every (non-abstract) t*def/t*sym
     class
   o added cpusym unit for every architecture that derives a tcpu*def/tcpu*sym
     class from the base classes, and initialises the c*def/c*sym classes with
     them. This is done so that the llvm target will be able to derive from
     the tcpu*def/sym classes without umpteen ifdefs, and it also means that
     the WPO can devirtualise everything because the c* variables are only
     initialised with one class type
   o replaced all t*def/t*sym constructor calls with c*def/c*sym constructor
     calls

git-svn-id: trunk@27361 -
2014-03-29 22:31:55 +00:00
nickysn
26b53607f8 + added method reference_reset_base with support for different pointer types to
the high level code generator. All hlcg code, except for the jvm code
  generator, updated to use the new method. I didn't update jvm (it still uses
  the method from cgutils), because I'm not familiar with that platform, so I
  might get the types wrong.

git-svn-id: trunk@27309 -
2014-03-28 00:01:18 +00:00
Jonas Maebe
8d4c372d50 * removed ifdef jvm from ncgvmt
git-svn-id: trunk@27154 -
2014-03-16 11:24:44 +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
d46c353849 * migrated JVM-specific second_nil_to_methodprocvar code to njvmcnv
git-svn-id: trunk@27150 -
2014-03-16 11:24:29 +00:00
Jonas Maebe
84442d05f9 * renamed fobjcforcedprocname to fforcedprocname and also use it for the
JVM target to force virtual method calls to be name-based rather than
    VMT-entry-based

git-svn-id: trunk@27149 -
2014-03-16 11:24:25 +00:00
Jonas Maebe
908bbed312 * moved jvm-specific tarrayreftype from cgutils to jvm/cpubase
git-svn-id: trunk@27148 -
2014-03-16 11:24:21 +00:00
Jonas Maebe
98517b9ac9 * set imaginary register start for JVM at register number 2, since there
are only 2 (fake) "real" registers

git-svn-id: trunk@26957 -
2014-03-04 19:42:43 +00:00
Jonas Maebe
8065fc24d9 * fixed indentation of stack slot allocation debug statements
git-svn-id: trunk@26474 -
2014-01-15 20:36:59 +00:00
Jonas Maebe
2518c526c7 * always use a new register for array indices modified by a constant,
improves register/stack allocation

git-svn-id: trunk@26473 -
2014-01-15 20:36:56 +00:00
Jonas Maebe
a5653916e0 * convert array indices always to s32int, because that is the index type used
by java arrays (otherwise we may get unwanted sign extensions after
    performing e.g. an s16bit operation, see the test)

git-svn-id: trunk@26472 -
2014-01-15 20:36:52 +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
sergei
d72478eb64 * Function tjvmaddnode.cmpnode2topcmp is, in fact, not specific to any target. Moved it to generic tcgaddnode and reused in tmipsaddnode, where the same functionality was implemented in different way.
git-svn-id: trunk@26151 -
2013-11-28 11:52:47 +00:00
Jonas Maebe
c693a91e18 * fixed compilation after r25847 (mantis #25237)
git-svn-id: trunk@25870 -
2013-10-27 17:35:04 +00:00
svenbarth
798bb91e90 Extract tdef.is_related plus its overrides in tobjectdef, trecorddef and tstringdef into a new function def_is_related in unit defcmp.
defcmp.pas:
  + add new function "def_is_related" which combines the "is_related" overloads of "tobjectdef", "trecorddef" and "tstringdef" (it returns "false" for other def types which is what "tdef.is_related" did)
  * compare_defs_ext & compatible_childmethod_resultdef: change call from "x.is_related" to "def_is_related(x,...)"
symtype.pas, tdef:
  - remove "is_related" method
symdef.pas:
  - remove "is_related" in "tobjectdef", "trecorddef" and "tstringdef"
  * tobjectdef.needs_inittable: for checking whether a Corba interface somehow inherits from a IInterface don't use "is_related" anymore (we want to avoid the dependency after all), but mimic the necessary functionality of "def_is_related"
htypechk.pas, nadd.pas, ncal.pas, ncnv.pas, ngtcon.pas, nld.pas, optvirt.pas, pdecobj.pas, pdecvar.pas, pexpr.pas, pgenutil.pas:
  * change call from "x.is_related" to "def_is_related(x,...)"
symtable.pas
  + use unit defcmp
  * change call from "x.is_related" to "def_is_related(x,...)"
jvm/njvmcnv.pas, jvm/njvmflw.pas:
  * change call from "x.is_related" to "def_is_related(x,...)"

git-svn-id: trunk@25847 -
2013-10-25 19:44:27 +00:00
svenbarth
c48d572996 Implement support for saving and restoring address registers.
cgobj.pas, tcg:
  * g_save_registers: add the amount of used address registers to size as well
  * g_save_registers: save all used address registers
  * g_restore_registers: restore all stored address registers
m68k/cpubase.pas:
  * rename saved_standard_address_registers to saved_address_registers
all other platform's cpubase.{inc,pas} (except alpha, ia64 and vis which are not up to date):
  * add a saved_address_registers variable with one entry of RS_INVALID

At least a "make fullcycle" did complete.

git-svn-id: trunk@25664 -
2013-10-05 21:43:42 +00:00
Jonas Maebe
20d6db20c8 * fixed compilation of length(unicode/ansistring) on JVM target after r25499
(we previously internally generated assigned(unicode/ansistring) nodes,
     which now cause typecheck errors because there is no special assigned
     handling anymore)

git-svn-id: trunk@25557 -
2013-09-24 23:57:17 +00:00
Jonas Maebe
d2bad665fa * fixed a_op_*_reg() for OP_NOT/OP_NEG (due to the register allocation the
generated code often was still valid though)

git-svn-id: trunk@25415 -
2013-09-04 19:16:59 +00:00
Jonas Maebe
a14ceba791 + -CTinitlocals switch for the JVM that initialises all local variables
that may trigger JVM bytecode verification errors if they are used
    before they are initialised (this includes passing them as a "var"
    parameter) + test
  * sorted -CT parameters alphabetically and alligned them

git-svn-id: trunk@25387 -
2013-08-29 22:21:23 +00:00
Jonas Maebe
1ce93f7430 * when automatically generating an overriding getter/setter method (because
a property in a child class has a higher visibility than the getter/
    setter), ensure that we call the inherited method and not the method
    itself (causing a stack overflow due to infinite recursion)

git-svn-id: trunk@25223 -
2013-08-06 21:50:56 +00:00
pierre
eb1ff90de1 Fix jvm compiler compilation failure after rev 25013
git-svn-id: trunk@25028 -
2013-07-02 12:52:32 +00:00
Jonas Maebe
7566ddcc8f * add a tdef to each parameter location and set it for all target
backends (not yet used, will be used in high level code generator)

git-svn-id: trunk@24761 -
2013-06-02 10:24:02 +00:00
Jonas Maebe
f985149163 * fixed compilation after r24661 (added dummy overloads for newly
implemented LOC_MMREGISTER hlcgobj methods)

git-svn-id: trunk@24731 -
2013-06-01 16:48:11 +00:00
florian
0e41df598e * merge i8086 branch by Nikolay Nikolov
git-svn-id: trunk@24324 -
2013-04-25 20:23:51 +00:00
Jonas Maebe
abc79bc4cf * override tcgraisenode.pass_1 so that the JVM raise support will keep
working after r24288 is merged to trunk

git-svn-id: trunk@24301 -
2013-04-22 14:47:06 +00:00
nickysn
7b8e18ba40 * updated aint to tcgint in jvm/hlcgcpu.pas as well (needed after r23761)
git-svn-id: branches/i8086@24088 -
2013-03-31 12:52:56 +00:00
Jonas Maebe
477eeadaca * made alloctemp more generic
git-svn-id: trunk@24023 -
2013-03-27 17:16:26 +00:00
Jonas Maebe
185f71762f * fixed automatic setter generation if only a setter and no getter prefix
has been specified

git-svn-id: trunk@23561 -
2013-02-02 15:21:58 +00:00
Jonas Maebe
8f96ace589 * fixed -CTauto(g|s)etterprefix automatically generated helpers in case they
have to wrap an existing (g|s)etter that was marked as "abstract" (don't
    mark the helper also as abstract, sicnce it contains code)

git-svn-id: trunk@23545 -
2013-01-30 22:35:59 +00:00
Jonas Maebe
2ed4b295fe * only change the visibility of an existing getter/setter to that of
its property in case the visibility of the property is higher than
    that of the getter/setter (on the JVM target when automatically
    generating getters/setters)

git-svn-id: trunk@23523 -
2013-01-26 16:52:32 +00:00
Jonas Maebe
9cbff6f5a6 + support for record constructors for the JVM target
git-svn-id: trunk@23510 -
2013-01-24 09:45:12 +00:00