Commit Graph

476 Commits

Author SHA1 Message Date
florian
f7f0d53604 * prefetch instructions read only the operand
git-svn-id: trunk@49089 -
(cherry picked from commit aa1a68000b)
2021-08-24 00:06:20 +02:00
florian
f58f92f005 * fix change information for popcnt
(cherry picked from commit a45123a87b)
2021-08-19 23:05:07 +02:00
florian
6847e7bfa8 * CMOV does not read the second operand
git-svn-id: trunk@49578 -
(cherry picked from commit 9377d9a029)
2021-08-08 17:10:11 +02:00
Jonas Maebe
76045bfc04 * merged macOS/AArch64 support + revisions these changes depended on
git-svn-id: branches/fixes_3_2@46866 -
2020-09-15 19:40:36 +00:00
Jonas Maebe
3ac703506c * rest of the previous accidental partial commit
git-svn-id: branches/fixes_3_2@41250 -
2019-02-07 19:56:21 +00:00
pierre
d8b0ded10c Marge of more trunk fixes into fixes branch.
------------------------------------------------------------------------
r39725 | pierre | 2018-09-10 13:28:33 +0000 (Mon, 10 Sep 2018) | 1 line

 Add branches for 3.2.0, 3.2.1 and 3.3.1 versions
------------------------------------------------------------------------
--- Merging r39725 into '.':
U    tests/utils/testsuite/utests.pp
--- Recording mergeinfo for merge of r39725 into '.':
 U   .
------------------------------------------------------------------------
r39733 | pierre | 2018-09-11 08:16:56 +0000 (Tue, 11 Sep 2018) | 1 line

 sparc64-linux objects recompiled with GCC 7.3.0
------------------------------------------------------------------------
--- Merging r39733 into '.':
U    tests/test/cg/obj/readme.txt
U    tests/test/cg/obj/linux/sparc64/ctest.o
U    tests/test/cg/obj/linux/sparc64/cpptcl1.o
U    tests/test/cg/obj/linux/sparc64/cpptcl2.o
U    tests/test/cg/obj/linux/sparc64/tcext3.o
U    tests/test/cg/obj/linux/sparc64/tcext4.o
U    tests/test/cg/obj/linux/sparc64/tcext5.o
U    tests/test/cg/obj/linux/sparc64/tcext6.o
--- Recording mergeinfo for merge of r39733 into '.':
 G   .
------------------------------------------------------------------------
r39808 | pierre | 2018-09-26 09:29:33 +0000 (Wed, 26 Sep 2018) | 1 line

Disable libraries not compiling for jvm-java or jvm-android targets
------------------------------------------------------------------------
--- Merging r39808 into '.':
U    packages/fppkg/fpmake.pp
U    packages/fcl-base/fpmake.pp
U    packages/rtl-extra/fpmake.pp
U    packages/hermes/fpmake.pp
U    packages/fcl-extra/fpmake.pp
U    packages/fcl-db/fpmake.pp
U    packages/unzip/fpmake.pp
U    packages/odbc/fpmake.pp
U    packages/gdbm/fpmake.pp
U    packages/pthreads/fpmake.pp
U    packages/fcl-json/fpmake.pp
U    packages/pcap/fpmake.pp
U    packages/numlib/fpmake.pp
U    packages/rtl-generics/fpmake.pp
U    packages/zlib/fpmake.pp
U    packages/paszlib/fpmake.pp
U    packages/webidl/fpmake.pp
U    packages/regexpr/fpmake.pp
U    packages/libgd/fpmake.pp
U    packages/fcl-net/fpmake.pp
U    packages/fcl-res/fpmake.pp
U    packages/libpng/fpmake.pp
U    packages/dblib/fpmake.pp
U    packages/tcl/fpmake.pp
U    packages/openssl/fpmake.pp
U    packages/ibase/fpmake.pp
U    packages/bzip2/fpmake.pp
U    packages/fcl-sdo/fpmake.pp
U    packages/fcl-sound/fpmake.pp
U    packages/fcl-passrc/fpmake.pp
U    packages/fcl-stl/fpmake.pp
U    packages/libmicrohttpd/fpmake.pp
U    packages/mysql/fpmake.pp
U    packages/postgres/fpmake.pp
U    packages/httpd22/fpmake.pp
U    packages/httpd24/fpmake.pp
U    packages/rtl-console/fpmake.pp
U    packages/sqlite/fpmake.pp
U    packages/fftw/fpmake.pp
U    packages/fcl-pdf/fpmake.pp
U    packages/rtl-objpas/fpmake.pp
U    packages/fcl-image/fpmake.pp
U    packages/pasjpeg/fpmake.pp
U    packages/chm/fpmake.pp
U    packages/fcl-registry/fpmake.pp
U    packages/libtar/fpmake.pp
U    packages/symbolic/fpmake.pp
U    packages/libenet/fpmake.pp
U    packages/imagemagick/fpmake.pp
U    packages/fcl-xml/fpmake.pp
U    packages/oracle/fpmake.pp
U    packages/fcl-fpcunit/fpmake.pp
U    packages/fcl-js/fpmake.pp
U    packages/fcl-async/fpmake.pp
U    packages/fcl-process/fpmake.pp
U    packages/pastojs/fpmake.pp
U    packages/hash/fpmake.pp
U    packages/rtl-unicode/fpmake.pp
U    packages/fpmkunit/fpmake.pp
--- Recording mergeinfo for merge of r39808 into '.':
 G   .
------------------------------------------------------------------------
r40027 | pierre | 2018-10-24 21:37:54 +0000 (Wed, 24 Oct 2018) | 1 line

 Fix compilation of RTL for watcom target
------------------------------------------------------------------------
--- Merging r40027 into '.':
U    compiler/x86/agx86int.pas
--- Recording mergeinfo for merge of r40027 into '.':
 G   .
------------------------------------------------------------------------
r40028 | pierre | 2018-10-25 06:39:42 +0000 (Thu, 25 Oct 2018) | 1 line

Try to fix compilation error after commit #40027
------------------------------------------------------------------------
--- Merging r40028 into '.':
G    compiler/x86/agx86int.pas
--- Recording mergeinfo for merge of r40028 into '.':
 G   .
------------------------------------------------------------------------
r40102 | pierre | 2018-10-31 09:07:57 +0000 (Wed, 31 Oct 2018) | 1 line

 Replace aint (which is a compiler specific type) by ptruint type, which is defined in system unit
------------------------------------------------------------------------
--- Merging r40102 into '.':
U    tests/test/tarray5.pp
--- Recording mergeinfo for merge of r40102 into '.':
 G   .
------------------------------------------------------------------------
r40103 | pierre | 2018-10-31 09:59:45 +0000 (Wed, 31 Oct 2018) | 1 line

 Use pdword to avoid range check erro in tentryfile.getdword method
------------------------------------------------------------------------
--- Merging r40103 into '.':
U    compiler/entfile.pas
--- Recording mergeinfo for merge of r40103 into '.':
 G   .
------------------------------------------------------------------------
r40104 | pierre | 2018-10-31 10:21:51 +0000 (Wed, 31 Oct 2018) | 1 line

 Use longint type instead of AWord for Initial parameter in CalcExecutionWeigths (to avoid range error for avr compiler)
------------------------------------------------------------------------
@@
      begin
        Result:=fen_false;
        n.allocoptinfo;
<<<<<<< MINE (select with 'mc') (367)
        Weight:=PAWord(arg)^;
||||||| ORIGINAL (367)
        Weight:=max(PAWord(arg)^,1);
=======
        Weight:=max(plongint(arg)^,1);
>>>>>>> THEIRS (select with 'tc') (367)
        case n.nodetype of
          casen:
            begin
--- Merging r40104 into '.':
C    compiler/optutils.pas
--- Recording mergeinfo for merge of r40104 into '.':
 G   .
Summary of conflicts:
  Text conflicts: 1
------------------------------------------------------------------------
r40110 | pierre | 2018-10-31 14:51:23 +0000 (Wed, 31 Oct 2018) | 1 line

 Avoid range check error in MaskLength evaluation
------------------------------------------------------------------------
--- Merging r40110 into '.':
U    compiler/x86/aoptx86.pas
--- Recording mergeinfo for merge of r40110 into '.':
 G   .
------------------------------------------------------------------------
r40111 | pierre | 2018-10-31 15:47:53 +0000 (Wed, 31 Oct 2018) | 1 line

 Complement commit 40104, by changing type of executionweight in toptinfo record and adapt pass_2 code
------------------------------------------------------------------------
--- Merging r40111 into '.':
U    compiler/pass_2.pas
U    compiler/optbase.pas
--- Recording mergeinfo for merge of r40111 into '.':
 G   .
------------------------------------------------------------------------
r40112 | pierre | 2018-10-31 15:48:32 +0000 (Wed, 31 Oct 2018) | 1 line

 Disable range check completely in arm/cgcpu unit
------------------------------------------------------------------------
--- Merging r40112 into '.':
U    compiler/arm/cgcpu.pas
--- Recording mergeinfo for merge of r40112 into '.':
 G   .
------------------------------------------------------------------------
r40113 | pierre | 2018-10-31 15:49:14 +0000 (Wed, 31 Oct 2018) | 1 line

 Avoid overflow in code
------------------------------------------------------------------------
--- Merging r40113 into '.':
U    compiler/symdef.pas
--- Recording mergeinfo for merge of r40113 into '.':
 G   .
------------------------------------------------------------------------
r40114 | pierre | 2018-10-31 15:50:26 +0000 (Wed, 31 Oct 2018) | 1 line

Add explicit rtlclean/rtl targets in fullcycle rule if DOWPOCYCLE is set
------------------------------------------------------------------------
--- Merging r40114 into '.':
U    compiler/Makefile.fpc
U    compiler/Makefile
--- Recording mergeinfo for merge of r40114 into '.':
 G   .
------------------------------------------------------------------------
r40120 | pierre | 2018-10-31 23:15:22 +0000 (Wed, 31 Oct 2018) | 1 line

 Change RemoveCurrentP parameter type to tai, because GetNextInstruction does not always return a taicpu, adapt code in avr/aoptcpu unit
------------------------------------------------------------------------
--- Merging r40120 into '.':
U    compiler/aoptobj.pas
U    compiler/avr/aoptcpu.pas
--- Recording mergeinfo for merge of r40120 into '.':
 G   .
------------------------------------------------------------------------
r40121 | pierre | 2018-10-31 23:16:51 +0000 (Wed, 31 Oct 2018) | 1 line

Add check about tloadnode.symtableentry type before typecast
------------------------------------------------------------------------
--- Merging r40121 into '.':
U    compiler/ncal.pas
--- Recording mergeinfo for merge of r40121 into '.':
 G   .
------------------------------------------------------------------------
r40122 | pierre | 2018-10-31 23:18:09 +0000 (Wed, 31 Oct 2018) | 1 line

Fix typecast in FindRegDeAlloc call
------------------------------------------------------------------------
--- Merging r40122 into '.':
U    compiler/arm/aoptcpu.pas
--- Recording mergeinfo for merge of r40122 into '.':
 G   .
------------------------------------------------------------------------
r40123 | pierre | 2018-10-31 23:19:39 +0000 (Wed, 31 Oct 2018) | 1 line

 Remove unneeded typecasts in TryTOptimizeMove
------------------------------------------------------------------------
--- Merging r40123 into '.':
U    compiler/m68k/aoptcpu.pas
--- Recording mergeinfo for merge of r40123 into '.':
 G   .
------------------------------------------------------------------------
r40124 | pierre | 2018-10-31 23:20:29 +0000 (Wed, 31 Oct 2018) | 1 line

 Add global range check disable for i8086 cgcpu and x86 nx86add units
------------------------------------------------------------------------
--- Merging r40124 into '.':
U    compiler/i8086/cgcpu.pas
U    compiler/x86/nx86add.pas
--- Recording mergeinfo for merge of r40124 into '.':
 G   .
------------------------------------------------------------------------
r40131 | pierre | 2018-11-01 07:01:02 +0000 (Thu, 01 Nov 2018) | 1 line

 Remove another wrong typecast when testing  that a tai is an instruction
------------------------------------------------------------------------
--- Merging r40131 into '.':
G    compiler/m68k/aoptcpu.pas
--- Recording mergeinfo for merge of r40131 into '.':
 G   .
------------------------------------------------------------------------
r40236 | pierre | 2018-11-06 07:40:31 +0000 (Tue, 06 Nov 2018) | 1 line

 Really change extension of hs1 local variable in get_exepath
------------------------------------------------------------------------
--- Merging r40236 into '.':
U    compiler/globals.pas
--- Recording mergeinfo for merge of r40236 into '.':
 G   .
------------------------------------------------------------------------
r40237 | pierre | 2018-11-06 07:41:15 +0000 (Tue, 06 Nov 2018) | 1 line

 Disable range checking in rax86int unit
------------------------------------------------------------------------
--- Merging r40237 into '.':
U    compiler/x86/rax86int.pas
--- Recording mergeinfo for merge of r40237 into '.':
 G   .
------------------------------------------------------------------------
r40278 | pierre | 2018-11-08 20:19:54 +0000 (Thu, 08 Nov 2018) | 1 line

 Downgrade EXTDEBUG warning to note about zero size temp, as it is used for empty sets
------------------------------------------------------------------------
--- Merging r40278 into '.':
U    compiler/tgobj.pas
--- Recording mergeinfo for merge of r40278 into '.':
 G   .

git-svn-id: branches/fixes_3_2@40624 -
2018-12-23 22:27:05 +00:00
florian
d4c65cdac4 * better register de-allocation after CWD/CWB
git-svn-id: trunk@39413 -
2018-07-07 21:38:42 +00:00
nickysn
fdc896ad0a + inline support for the x86 'in' and 'out' instructions. Currently only enabled
in the i8086-msdos 'ports' unit, but will be enabled on other targets (e.g.
  go32v2) in the future as well. 32-bit 'in' and 'out' not inlined on i8086, but
  will be on i386 and x86_64.

git-svn-id: trunk@39362 -
2018-07-03 17:01:42 +00:00
pierre
019da9517f Set return value when calling inherited in ti8086inlinenode.pass_typecheck_cpu
git-svn-id: trunk@39100 -
2018-05-23 20:43:40 +00:00
nickysn
a275d15da2 + added an i8086-specific column in x86reg.dat for the dwarf register numbers
and filled it with the dwarf register mapping, used by Open Watcom (Watcom
  also uses this mapping on i386, but we don't need to support their debugger on
  i386 for now)

git-svn-id: trunk@39097 -
2018-05-23 15:12:58 +00:00
nickysn
20abb13bca - do not compile in the stabs debug info support for the i8086 target
git-svn-id: trunk@39015 -
2018-05-17 14:47:39 +00:00
nickysn
b80642c384 + started implementing support for generating Microsoft CodeView debug
information. Only enabled on i8086 (for now). Does not do much yet, but
  hopefully, soon it'll start emitting line number information for i8086-msdos
  that is usable by DOS debuggers.

git-svn-id: trunk@39006 -
2018-05-16 15:25:33 +00:00
nickysn
d9925f7074 - removed pocall_far16 from the supported calling conventions of the i8086
code generator

git-svn-id: trunk@38938 -
2018-05-06 15:14:40 +00:00
nickysn
eb95dcb85f - removed pocall_mwpascal from the supported calling conventions of the i8086
code generator

git-svn-id: trunk@38937 -
2018-05-06 14:40:08 +00:00
nickysn
4fbc658184 - removed check for system_i386_wince in i8086's cpupara
git-svn-id: trunk@38936 -
2018-05-06 14:30:05 +00:00
nickysn
0a12bc4697 - removed pocall_oldfpccall from the supported calling conventions of the i8086
code generator

git-svn-id: trunk@38935 -
2018-05-06 14:07:31 +00:00
Jonas Maebe
d69ad8fa41 * removed temppos field again from parameter locations: they're not allocated
by the temp manager of the current procedure

git-svn-id: trunk@38858 -
2018-04-27 19:18:55 +00:00
nickysn
9a6e490699 * changed the 'register' and 'cdecl' calling conventions on i8086, so they don't
modify the SI and DI registers. For 'register', this makes it compatible with
  Borland C++'s __fastcall calling convention, while 'cdecl' becomes compatible
  with Borland C, Microsoft C and Watcom C.

git-svn-id: trunk@38824 -
2018-04-23 16:12:16 +00:00
Jonas Maebe
4686f61002 * keep track of the temp position separately from the offset in references,
so that they can still be freed after the reference has been changed
    (e.g. in case of array indexing or record field accesses) (mantis #33628)

git-svn-id: trunk@38814 -
2018-04-22 17:03:16 +00:00
nickysn
518cdf9674 * replaced the saved_XXX_registers arrays with virtual methods inside
tcpuparamanager, very similar to the existing get_volatile_registers_XXX. The
  new methods are called get_saved_registers_XXX, where XXX is the register
  type ("int", "address", "fpu" or "mm")

git-svn-id: trunk@38794 -
2018-04-19 21:22:16 +00:00
nickysn
bd3d35f2da + add support for passing 32-bit values in a pair of registers in
tcg8086.a_load_const_cgpara. This fixes passing const longint parameters in
  dx:ax when using the register calling convention on i8086.

git-svn-id: trunk@38785 -
2018-04-18 15:40:09 +00:00
nickysn
a73aabcc39 * support loading longint in dx:ax when using the 'register' calling convention
on i8086. This is compatible with Borland C++ 3.1's _fastcall. Note that
  passing parameters in multiple registers is not yet implemented, so using this
  will cause internal errors, but these will be fixed later (and the 'register'
  calling convention was never officially supported on i8086).

git-svn-id: trunk@38784 -
2018-04-18 15:36:55 +00:00
nickysn
91707deba7 * changed the registers, used by the 'register' calling convention on i8086 to
ax,dx,bx instead of ax,dx,cx, because that makes it more compatible with
  Borland C++ 3.1's _fastcall calling convention

git-svn-id: trunk@38783 -
2018-04-18 13:46:56 +00:00
nickysn
42ebdbe277 + introduce po_hasnearfarcallmodel (specifies that the near/far call model was
specified explicitly). This will be useful, when we implement an automatic
  call model selection optimization.

git-svn-id: trunk@38732 -
2018-04-11 12:31:09 +00:00
nickysn
17823821ca * make procedures and functions, declared in the interface part of a unit in an
i8086 far code memory model to be 'far' even in {$F-} mode. This is TP7
  compatible.

git-svn-id: trunk@38728 -
2018-04-10 15:37:28 +00:00
nickysn
dcdd498524 + allow far procedures and functions in the tiny, small and compact i8086 memory
models. Even though, they generate less efficient code, they are useful when
  interacting with external APIs (e.g. declaring callbacks for the Win16 API).

git-svn-id: trunk@38726 -
2018-04-10 13:26:14 +00:00
nickysn
e1d0e7572e * i8086 TP7 compatibility fixes, related to obtaining procedure addresses:
o The @ and Addr() operators in TP or Delphi mode can now be applied to both
    near and far procedures and they always produce a CodePointer, regardless of
    the call model of the procedure.
  o Ofs() and Seg() can now also be applied to both near and far procedures.
  o The @ and Addr() operators in non-TP/Delphi modes, as well as the procedure
    name itself in TP/Delphi modes now can be applied to both near and far
    procedures and produce a near or a far procvar.

git-svn-id: trunk@38691 -
2018-04-05 15:09:12 +00:00
nickysn
58ead31f49 * optimized ofs(proc) on i8086, so it only loads the offset in all memory models
git-svn-id: trunk@38682 -
2018-04-04 15:26:47 +00:00
nickysn
c7503ca291 + introduced tabstractprocdef.ofs_address_type - the address type, generated for
ofs()

git-svn-id: trunk@38681 -
2018-04-04 15:16:42 +00:00
nickysn
dadd5568db + override set_labelsym_resultdef for i8086 and set a near pointer resultdef if
the anf_ofs flag is set

git-svn-id: trunk@38677 -
2018-04-04 12:34:21 +00:00
nickysn
3318703ece * moved nf_typedaddr to addrnodeflags (anf_typedaddr)
git-svn-id: trunk@38671 -
2018-04-03 16:41:01 +00:00
nickysn
c665866517 + introduce the tcnf_proc_2_procvar_2_voidpointer flag (for now it is only set,
but not used)

git-svn-id: trunk@38638 -
2018-03-27 16:15:06 +00:00
nickysn
3b70fc628c + override tabstractprocdef.getcopyas for i8086, so it preserves the po_far
option (so that for far procedures, a far procdef is created)

git-svn-id: trunk@38601 -
2018-03-22 23:22:26 +00:00
nickysn
23250a2ead + allow declaring near and far procvars in all i8086 memory models. Only simple
procvars can be declared near or far. Methodpointers/nested proc vars, etc
  must still follow the default calling model of the current memory model. Note
  that this feature isn't TP7 compatible (TP7 doesn't allow near procvars at
  all), but is common to 16-bit C compilers and is quite useful for calling
  external code (e.g. for far calling BIOS or some other real mode API entry
  points from any memory model, etc.)

git-svn-id: trunk@38595 -
2018-03-22 17:13:30 +00:00
nickysn
48b57c2f9a * use is_proc_far(procdefinition) instead of the current memory model to
determine whether to issue a near or a far call in ti8086callnode.do_call_ref.
  This will allow adding support for near and far procvars in any memory model.

git-svn-id: trunk@38594 -
2018-03-22 17:07:15 +00:00
florian
8b0bbdcaab * fix flag subregs after r38206
git-svn-id: trunk@38502 -
2018-03-11 20:30:11 +00:00
marco
f0042a4719 * vcmppd hardcoded primitives like vcmpeqpd.
* required increasing maxinfolen to 9 

git-svn-id: trunk@38404 -
2018-03-03 23:32:54 +00:00
marco
f21a141144 * mantis #32001, add 32 vcmpps variants.
git-svn-id: trunk@38403 -
2018-03-03 23:10:03 +00:00
florian
8c5606b41d + support mmx shifting
git-svn-id: trunk@38367 -
2018-02-27 21:40:12 +00:00
nickysn
f1b6be2d74 + only allocate a result variable for asm routines on i8086, if they are
returned in a parameter. This improves TP7 compatibility.

git-svn-id: trunk@38246 -
2018-02-15 17:51:03 +00:00
nickysn
b2665b43aa - removed darwin-i386 stuff from i8086's cpupara
git-svn-id: trunk@38240 -
2018-02-14 15:47:03 +00:00
pierre
019a8b66dc Transform internal error into error message for seg(procvar) with is not usable for some i8086 memory models
git-svn-id: trunk@38219 -
2018-02-12 10:07:35 +00:00
florian
6400d612e8 + seg(<procvardef>) returns the segment stored in the procedure variable
git-svn-id: trunk@38216 -
2018-02-11 22:26:01 +00:00
florian
31f78ea2b6 + implementation of the vectorcall calling convention by J. Gareth Moreton
+ tests

git-svn-id: trunk@38206 -
2018-02-11 17:50:37 +00:00
florian
980c689d37 + Peephole optimizer MovPush2Push
git-svn-id: trunk@38195 -
2018-02-10 22:20:04 +00:00
florian
09af451c2e * try to get rid at least of one mov when looking for les/lds optimization
+ debug messages

git-svn-id: trunk@38191 -
2018-02-10 22:19:57 +00:00
nickysn
2019e622e1 * fixed typed constants, initialized with Ofs(proc) in modes TP and DELPHI as well
git-svn-id: trunk@38134 -
2018-02-06 13:24:15 +00:00
nickysn
e23a13a482 * fixed seg(proc) in tp and delphi modes in all i8086 memory models
git-svn-id: trunk@38133 -
2018-02-06 13:00:08 +00:00
nickysn
899707979a - removed debug writeln, committed by accident in r37727
git-svn-id: trunk@38123 -
2018-02-05 16:39:31 +00:00
nickysn
fe7fb70e2c * fixed the handling of Ofs(x) typed constants on i8086; previously, they would
sometimes produce a far pointer constant (depending on the memory model and
  the type of 'x'), which would accidentally work for single constants, but will
  fail for consts, which are a part of a record or an array. This fixes e.g.
  const c:array[0..1] of word=(Ofs(a),Ofs(b)); in all memory models

git-svn-id: trunk@38121 -
2018-02-05 16:12:20 +00:00