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21313 Commits

Author SHA1 Message Date
nickysn
e6a8c058e0 * moved the handling of LIDATA OMF records (which currently only produces a 
'LIDATA records are not supported' error) to TOmfObjInput.ReadLeOrLiDataAndFixups

git-svn-id: trunk@39171 -
 2018-06-04 14:20:07 +00:00
nickysn
02fc2827e0 * TOmfObjInput.ReadLEDataAndFixups renamed ReadLeOrLiDataAndFixups 
git-svn-id: trunk@39170 -
 2018-06-04 14:10:11 +00:00
nickysn
e410a0aefb + support OMF FIXUPP records, containing only THREAD subrecords to occur without 
a preceding LEDATA or LIDATA record (this is allowed by the OMF spec)

git-svn-id: trunk@39169 -
 2018-06-04 14:00:36 +00:00
nickysn
002b116322 * use a case statement, instead of 'if', based on the OMF record type in 
TOmfObjInput.ReadLEDataAndFixups. This is to allow (in the future) handling of
  LIDATA records and FIXUPP records without preceding LEDATA/LIDATA. No
  functional changes in this commit.

git-svn-id: trunk@39166 -
 2018-06-04 13:11:55 +00:00
florian
21d785e41b * do not unroll loops if the counter variable is accessed outside the current scope 
git-svn-id: trunk@39163 -
 2018-06-03 15:12:48 +00:00
florian
3b3e33d863 + correctly set var state of addr and frame in raise statements, resolves #33818 
git-svn-id: trunk@39162 -
 2018-06-03 09:31:19 +00:00
florian
f03a396757 * target classic MacOS builds again 
git-svn-id: trunk@39156 -
 2018-05-31 19:31:36 +00:00
nickysn
98634899f2 + support OMF fixups, determined by thread 
git-svn-id: trunk@39151 -
 2018-05-30 15:49:27 +00:00
nickysn
2fb73de404 + support reading OMF files with THREAD FIXUPP subrecords; note that fixups, 
determined by thread are still not yet implemented

git-svn-id: trunk@39150 -
 2018-05-30 14:30:54 +00:00
nickysn
ebecfb1ce9 + added a FFixupThreads property with a TOmfThreads object to TOmfObjInput 
git-svn-id: trunk@39149 -
 2018-05-30 14:10:12 +00:00
nickysn
189cba817e + added method TOmfSubRecord_THREAD.ApplyTo, which applies the data in the 
current thread subrecord to a TOmfThreads object

git-svn-id: trunk@39148 -
 2018-05-30 13:52:34 +00:00
nickysn
26e808e155 + added classes for maintaining the OMF fixup thread state 
git-svn-id: trunk@39147 -
 2018-05-30 13:35:52 +00:00
nickysn
49b414ffee + support ugly constructs like 'DD BYTE PTR 5' in the x86 intel syntax inline 
assembler; these are TP7 and Delphi compatible

git-svn-id: trunk@39143 -
 2018-05-29 15:43:08 +00:00
nickysn
54a8d8de58 + added class for decoding/encoding THREAD OMF subrecords 
git-svn-id: trunk@39142 -
 2018-05-29 15:05:07 +00:00
pierre
b1537a7f40 Add some more debug information to temp-generation when compiled with -dEXTDEBUG 
git-svn-id: trunk@39141 -
 2018-05-28 22:39:21 +00:00
nickysn
052da5c921 * use DW_OP_reg0..DW_OP_reg31 instead of DW_OP_regx in TDebugInfoDwarf.append_seg_reg 
in case the dwarf register number is 31 or smaller

git-svn-id: trunk@39131 -
 2018-05-28 14:21:53 +00:00
svenbarth
f077c7d950 + add support for Unicode code point constants > $FFFF; they are converted to a surrogate pair so they are in 
fact a UnicodeString constant
+ added tests

git-svn-id: trunk@39123 -
 2018-05-27 14:06:19 +00:00
pierre
a1bbd4c02d Try to avoid inserting all RTTI symbols into executables on targets not supporting smartlinked sections 
git-svn-id: trunk@39121 -
 2018-05-25 20:44:24 +00:00
nickysn
ad96cf758b + emit a DW_AT_address_class dwarf attribute on i8086 for procdefs, indicating 
their call model (near or far)

git-svn-id: trunk@39120 -
 2018-05-25 20:03:15 +00:00
svenbarth
199b5809a3 * optimize "dynarr := dynarr + [elem]" to "Insert(elem, dynarr, High(SizeInt))" and "dynarr := [elem] + dynarr" to "Insert(elem, dynarr, 0)" (we need to do this in the typecheck of taddnode as otherwise the array constructor is already converted) 
+ added test
* adjusted test for Mantis #30463 as p1 triggers the optimization as well

git-svn-id: trunk@39119 -
 2018-05-25 16:03:56 +00:00
svenbarth
85439a0fa0 * also check for nf_assign_done_in_right flag after typechecking the right side 
git-svn-id: trunk@39118 -
 2018-05-25 15:54:41 +00:00
nickysn
22e8763100 + generate script code for creating the dwarf exe sections when using the 
internal linker with dwarf debug info enabled on i8086-msdos

git-svn-id: trunk@39117 -
 2018-05-25 15:35:17 +00:00
nickysn
f505718e6c + started implementing TMZExeOutput.writeDebugElf; nothing is written yet, only 
the elf header fields are filled with the values, generated by wlink

git-svn-id: trunk@39115 -
 2018-05-25 14:20:13 +00:00
nickysn
6bd99b65bf + emit DW_AT_frame_base dwarf attributes on i8086. Even though the Watcom 
Debugger doesn't require them (it uses BP as the frame register by default),
  the dwarf spec requires that we emit them on i8086, because we also use
  DW_OP_fbreg on i8086.

git-svn-id: trunk@39112 -
 2018-05-24 22:49:12 +00:00
nickysn
c5fe78201c + emit DW_OP_bregx dwarf ops for local variables and parameters, relative to BP 
on i8086. This fixes Watcom Debugger not showing them right in memory models,
  where DS<>SS (Watcom seems to ignore the DW_AT_segment attribute for register
  relative variables, even though we emit it correctly :/ )

git-svn-id: trunk@39111 -
 2018-05-24 22:27:11 +00:00
nickysn
855c810c09 + emit a DW_AT_WATCOM_memory_model dwarf attribute, when compiling for i8086 
git-svn-id: trunk@39110 -
 2018-05-24 21:59:50 +00:00
nickysn
87e1fa8fc7 + added enum with the values for DW_AT_WATCOM_memory_model 
git-svn-id: trunk@39109 -
 2018-05-24 21:50:55 +00:00
nickysn
dc12d4d789 + added constants with the watcom dwarf attribute extensions 
git-svn-id: trunk@39108 -
 2018-05-24 21:49:28 +00:00
nickysn
749872aaf7 + generate DW_AT_segment dwarf attribute for local variables and parameters on i8086 
git-svn-id: trunk@39107 -
 2018-05-24 21:30:37 +00:00
nickysn
217c75f84e + generate dwarf DW_AT_address_class attributes for pointer types on i8086 
git-svn-id: trunk@39106 -
 2018-05-24 20:22:59 +00:00
nickysn
76fb8c3afd * fix for dwarf debug info generation of localsym vars with offset (thx Pierre for spotting this) 
git-svn-id: trunk@39104 -
 2018-05-24 16:31:01 +00:00
nickysn
69fbf0e0d8 * use unaligned constants, when writing the final dwarf arange record on i8086 
git-svn-id: trunk@39103 -
 2018-05-24 15:43:02 +00:00
pierre
a5a6b70658 Add tf_no_pic_supported to go32v2 target (was generating wrong code) 
git-svn-id: trunk@39102 -
 2018-05-23 21:12:56 +00:00
pierre
f80e73eac2 Remove references to sym variable when not set (revealed warning generated when compiling with -O4 option) 
git-svn-id: trunk@39101 -
 2018-05-23 20:45:21 +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
5417eb043d * fix for the encoding of dwarf debug info of local variables, whose base is a 
register that has a dwarf register number higher than 31

git-svn-id: trunk@39099 -
 2018-05-23 15:58:51 +00:00
nickysn
e5de7d0eac * set all 16/32-bit specific stabs/dwarf register numbers of x86_64-only 
registers to -1 in x86reg.dat. The values that used to be there weren't used
  at all (most were just copies of the 32-bit version of the register). This can
  be easily demonstrated by the fact that running 'make regdat' in the compiler
  directory doesn't change any of the generated files for i8086/i386/x86_64.

git-svn-id: trunk@39098 -
 2018-05-23 15:29:33 +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
6f44deb557 + implemented the -Xg option for putting the debug information in a separate 
file on i8086-msdos and i8086-win16

git-svn-id: trunk@39096 -
 2018-05-22 15:33:26 +00:00
nickysn
0a01c0c76f * autoswitch to writing 32-bit SEGDEF OMF records if there's a need to encode a 
32-bit segment length

git-svn-id: trunk@39095 -
 2018-05-22 14:03:59 +00:00
nickysn
70be0dc6e9 * changed internal error number to make it unique 
git-svn-id: trunk@39094 -
 2018-05-22 13:49:40 +00:00
nickysn
8c842c1337 * changed the type of the 'size' parameter of TOmfObjOutput.AddSegment to 
TObjSectionOfs instead of aword

git-svn-id: trunk@39093 -
 2018-05-22 13:48:55 +00:00
nickysn
f5862efcd4 + support writing 32-bit LEDATA OMF records 
git-svn-id: trunk@39092 -
 2018-05-22 13:23:56 +00:00
nickysn
99f2f3d4b6 * changed the TObjRelocation.DataOffset and orgsize types to TObjSectionOfs instead of aword 
git-svn-id: trunk@39091 -
 2018-05-22 13:17:35 +00:00
nickysn
dcdfecbf35 * changed internal error number to make it unique 
git-svn-id: trunk@39090 -
 2018-05-22 12:55:53 +00:00
nickysn
a656d98657 * autoswitch to writing 32-bit PUBDEF OMF records if there's a need to encode a 
32-bit offset

git-svn-id: trunk@39089 -
 2018-05-22 12:54:11 +00:00
nickysn
ca50b14e21 * set the omf section size limit to 32-bit for the dwarf debug sections 
git-svn-id: trunk@39088 -
 2018-05-22 12:41:51 +00:00
nickysn
065a7b63d9 * changed the TObjSectionOfs type to be longword on i8086 
+ introduced the TObjSection.SizeLimit property. This will allow setting
  different size limits for different sections (e.g. 32-bit for the dwarf
  sections, 16-bit for the regular code and data sections on i8086).

git-svn-id: trunk@39087 -
 2018-05-22 09:48:28 +00:00
nickysn
584635c591 + introduce align_objsecofs; use it to align integers of type TObjSectionOfs 
git-svn-id: trunk@39086 -
 2018-05-22 00:20:21 +00:00
nickysn
f9748e928b * also changed the type of the 'DataPos' parameter of TObjData.layoutsections to TObjSectionOfs 
git-svn-id: trunk@39085 -
 2018-05-21 16:48:56 +00:00
nickysn
04129b8c6e + introduce the TObjSectionOfs type - an unsigned integer, representing an 
offset in an obj file section on the current platform; equal to PUInt for now,
  but will probably change to LongWord on i8086, in order to support 32-bit
  sections (needed for dwarf debug info or when linking with 32-bit object files
  in a mixed 16-bit/32-bit application, while using the internal linker)

git-svn-id: trunk@39084 -
 2018-05-21 16:31:50 +00:00
florian
8f472d5212 * check for more controll flow statements before doing loop unrolling 
git-svn-id: trunk@39083 -
 2018-05-21 15:46:02 +00:00
nickysn
308e439d5d + emit segment information in the dwarf debug info for static variables on i8086 
git-svn-id: trunk@39082 -
 2018-05-21 15:30:58 +00:00
nickysn
76ff01beda + also emit the non-standard DW_LNE_set_segment watcom extended opcode in the 
dwarf line info on i8086

git-svn-id: trunk@39081 -
 2018-05-21 14:54:11 +00:00
nickysn
9d167dbd2a + emit DW_AT_segment attributes in the dwarf debug info for subroutines 
(DW_TAG_subprogram) on i8086

git-svn-id: trunk@39080 -
 2018-05-21 14:40:39 +00:00
svenbarth
4354821f05 * regenerate msg* files after r39078 
git-svn-id: trunk@39079 -
 2018-05-21 08:14:21 +00:00
svenbarth
b7cc225149 * revert r39043 and r39045 which disallow static array constants inside dynamic constants for Delphi modes 
git-svn-id: trunk@39078 -
 2018-05-21 08:13:17 +00:00
nickysn
4aa66d9033 * emit a 32-bit offset for DW_FORM_ref_addr on i8086 (Watcom compatibility) 
git-svn-id: trunk@39077 -
 2018-05-21 01:36:23 +00:00
nickysn
d1cdd8be7c * do not emit padding bytes after the dwarf arange header on i8086 for 
compatibility with Open Watcom (also, the dwarf spec is not very clear about
  the alignment requirements on segmented architectures, so that's why we do
  this by default, instead of putting it behind a -go debug switch)

git-svn-id: trunk@39075 -
 2018-05-20 22:50:46 +00:00
nickysn
1a2f364e68 * use 32-bit address_size in the dwarf arange sections on i8086 (for Open Watcom 
compatibility)

git-svn-id: trunk@39074 -
 2018-05-20 21:59:32 +00:00
nickysn
0efb86518b + emit dwarf segment information on i8086 in the .debug_aranges section 
git-svn-id: trunk@39073 -
 2018-05-20 21:28:26 +00:00
nickysn
651571c00f + added comments, indicating where we emit the address_size and segment_size 
fields of the dwarf arange header

git-svn-id: trunk@39072 -
 2018-05-20 21:21:26 +00:00
nickysn
a12622e06f * use 1-byte alignment instead of 4-byte alignment for the OMF dwarf sections 
(otherwise the alignment screws up the dwarf debug info)

git-svn-id: trunk@39071 -
 2018-05-20 20:59:39 +00:00
nickysn
b048da4284 + added the non-standard Open Watcom DWARF extension DW_LNE_set_segment extended 
opcode constant; not emitted yet; will be needed on i8086

git-svn-id: trunk@39048 -
 2018-05-20 12:25:03 +00:00
svenbarth
dcdb151add * prohibit static array constants inside dynamic array constants for Delphi modes 
+ added test

git-svn-id: trunk@39045 -
 2018-05-20 11:50:27 +00:00
svenbarth
31a9ed573c * regenerate msg* files after addition of the new message for static array constants inside dynamic array 
constants

git-svn-id: trunk@39044 -
 2018-05-20 11:50:24 +00:00
svenbarth
74ca92b5dc + add a message that will be used to complain about static array constants inside dynamic array constants for 
Delphi modes

git-svn-id: trunk@39043 -
 2018-05-20 11:50:21 +00:00
svenbarth
a29a6abc55 + add support for Delphi's dynamic array constant syntax ("[...]") in Delphi modes 
git-svn-id: trunk@39042 -
 2018-05-20 11:50:19 +00:00
svenbarth
08dd4e5445 + add support for dynamic array constants 
+ added test

git-svn-id: trunk@39041 -
 2018-05-20 11:50:16 +00:00
svenbarth
2bf5c28077 + add methods begin_dynarray_const and end_dynarray_const which can be used to emit the data of a dynamic array 
inbetween
+ add method emit_dynarray_offset to emit a reference to that data with the correct offset

git-svn-id: trunk@39040 -
 2018-05-20 11:50:13 +00:00
svenbarth
e863245021 + add method get_dynarray_symofs to retrieve the platform specific offset of the dynamic array data from its 
meta data record

git-svn-id: trunk@39039 -
 2018-05-20 11:50:11 +00:00
svenbarth
d3d9221c8d + add method get_dynarray_header_size to retrieve the size of the dynamic array meta data record 
git-svn-id: trunk@39038 -
 2018-05-20 11:50:09 +00:00
svenbarth
2eac60cd87 * use a unique internal error 
git-svn-id: trunk@39024 -
 2018-05-18 14:43:31 +00:00
nickysn
9a4a61ab97 * automatically switch to external linking (and show message) when requested to 
generate debug info on the i8086 targets

git-svn-id: trunk@39017 -
 2018-05-17 16:11:51 +00:00
nickysn
3e343dff21 + enable by default the ds_dwarf_omf_linnum debug switch on i8086, since that's 
the only currently working option for getting source level debugging on
  i8086-msdos

git-svn-id: trunk@39016 -
 2018-05-17 15:02:34 +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
600b460ecd + added new debug output option -godwarfomflinnum for generating line number 
information in OMF LINNUM records, in addition to the DWARF debug information.
  This enables source level debugging on i8086-msdos, when using the Open Watcom
  Debugger, provided the source was compiled with this option and the external
  linker (wlink) was used for generating the executable (the internal linker
  does not yet support generating debug information).

git-svn-id: trunk@39014 -
 2018-05-17 14:38:50 +00:00
nickysn
3d6d020fca + implemented the actual writing of LINNUM OMF records 
git-svn-id: trunk@39008 -
 2018-05-16 17:37:28 +00:00
nickysn
61e6d2afec + introduce asd_omf_linnum_line directives; they will be used for writing LINNUM 
entries in the OMF object format

git-svn-id: trunk@39007 -
 2018-05-16 17:05:02 +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
42164b5c01 + omf writer: support writing partial LINNUM records (up to 1024 bytes, 
according to the spec)

git-svn-id: trunk@38995 -
 2018-05-15 14:45:22 +00:00
nickysn
2741a30f20 + added method TOmfSubRecord_LINNUM_MsLink_LineNumberList.Clear 
git-svn-id: trunk@38970 -
 2018-05-10 14:16:29 +00:00
nickysn
0b296ac828 * extracted the parts of the TOmfRecord_LINNUM_MsLink class, which implement a 
container of TOmfSubRecord_LINNUM_MsLink_Entry objects to a separate class
  TOmfSubRecord_LINNUM_MsLink_LineNumberList

git-svn-id: trunk@38968 -
 2018-05-10 13:56:11 +00:00
nickysn
718e83954f * merge duplicate strings in the LNAMES section, when writing OMF object 
modules. This results in slightly smaller obj files.

git-svn-id: trunk@38967 -
 2018-05-10 13:07:32 +00:00
nickysn
fc9d331b42 + added classes for reading/writing LINNUM OMF records in the Microsoft LINK 
specific format

git-svn-id: trunk@38959 -
 2018-05-09 14:55:34 +00:00
pierre
1a23672e7b Make sure to set alignment of new temp slot to new value 
git-svn-id: trunk@38954 -
 2018-05-08 21:35:11 +00:00
nickysn
ba2c06a239 + added class for reading/writing LINNUM (line number debug info) records in the 
OMF object format

git-svn-id: trunk@38953 -
 2018-05-08 16:00:51 +00:00
nickysn
02fb59d3e5 * unified the definition of pushleftright_pocalls on i8086 and i386 
git-svn-id: trunk@38952 -
 2018-05-08 14:27:36 +00:00
svenbarth
a33bf83822 * regenaret msg*.inc after r38941 and r38942 
git-svn-id: trunk@38945 -
 2018-05-07 19:50:24 +00:00
svenbarth
576a50f690 * print used unit scopes 
git-svn-id: trunk@38944 -
 2018-05-07 19:48:26 +00:00
svenbarth
295ca4de4b * adjust WritePathList() to work with TCmdStrList instead of TSearchPathList (and rename it accordingly) 
git-svn-id: trunk@38943 -
 2018-05-07 19:48:23 +00:00
svenbarth
56f36e6509 + add a diagnostic mesage for the used unit scopes 
git-svn-id: trunk@38942 -
 2018-05-07 19:48:20 +00:00
svenbarth
aa38d6f831 * adjust text for -FN<x> to include both "namespace" and "unit scope" 
git-svn-id: trunk@38941 -
 2018-05-07 19:48:16 +00:00
svenbarth
11f673a991 * also allow a ";"-separated list of namespaces for -FN 
+ added test

git-svn-id: trunk@38939 -
 2018-05-06 21:16:51 +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
nickysn
55ecc7feff - removed the check for pocall_oldfpccall from ncgutil.gen_save_used_regs and 
gen_restore_used_regs. This is now handled by get_saved_registers_int in
  cpupara.

git-svn-id: trunk@38934 -
 2018-05-06 12:41:40 +00:00
svenbarth
ffe788fcad * regenerate msg{idx,txt}.inc after r38920 
git-svn-id: trunk@38922 -
 2018-05-05 17:23:03 +00:00
svenbarth
7e1a058bb2 * document new -FN<x> option 
git-svn-id: trunk@38920 -
 2018-05-05 17:18:50 +00:00
svenbarth
760e1f3776 * default namespaces are specified using the new -FN<x> option whereby <x> is the namespace to be added to the 
list of default namespaces

git-svn-id: trunk@38919 -
 2018-05-05 17:18:47 +00:00
svenbarth
8bc0b604db * a symbol might be specified using a partial namespace path as long as the missing part is a namespace symbol, 
so handle that correctly in try_consume_unitsym()

git-svn-id: trunk@38918 -
 2018-05-05 17:18:45 +00:00
svenbarth
35bddf6fb1 * correctly update the (now unregistered) unit symbol if the unit was found with the help of a default namespace 
(this is needed to trigger the correct creation of the namespace symbols)

git-svn-id: trunk@38917 -
 2018-05-05 17:18:42 +00:00
svenbarth
083781bf0c * keep track if the unit was found by using a default namespace as prefix 
git-svn-id: trunk@38916 -
 2018-05-05 17:18:39 +00:00
svenbarth
99c53abf36 * also take into account default namespace when looking for a unit: 
if looking for a unit's PPU or source failed (and no explicit name was specified)
    then all namespaces are walked in the order they were given in and then first the
    PPU is looked for and then the source

git-svn-id: trunk@38915 -
 2018-05-05 17:18:37 +00:00
svenbarth
b77b6b001f + add a global that will contain all default namespaces passed in as parameters 
git-svn-id: trunk@38914 -
 2018-05-05 17:18:34 +00:00
svenbarth
e7f29e9e28 * also pass the pattern with which the potential unit/namespace symbol had been found to try_consume_unitsym*() 
git-svn-id: trunk@38913 -
 2018-05-05 17:18:31 +00:00
svenbarth
c0dcb505e2 * use the module's filename instead of the passed in name (we assume all units added that way don't use the 
ability to have a different module name to their filename)

git-svn-id: trunk@38912 -
 2018-05-05 17:18:29 +00:00
svenbarth
e59e9e2a0a * extend tunitsym to be created as registered or not (for now all are created as registered) 
git-svn-id: trunk@38911 -
 2018-05-05 17:18:26 +00:00
nickysn
c530e031b1 * synchronize get_saved_registers_int and get_volatile_registers_int for all 
calling conventions on i386
* generated code at the caller side for pocall_pascal routines on i386 no longer
  assumes the routine destroys all registers (except ebp) - instead now it
  assumes that it preserves the ebx,esi,edi and ebp registers. This is
  compatible with the pascal calling convention of 32-bit delphi and was already
  honoured by FPC on the callee side.
* updated the list of calling conventions that save all registers, used in
  tx86callnode.can_call_ref, so it is accurate on all x86 platforms - i8086,
  i386 and x86_64.

git-svn-id: trunk@38904 -
 2018-05-04 16:16:24 +00:00
nickysn
80a9dab99a * introduce a case statement, based on the calling convention in i386's 
tcpuparamanager.get_saved_registers_int

git-svn-id: trunk@38902 -
 2018-05-04 15:03:01 +00:00
Jonas Maebe
8da8b956b0 * discard type conversions from/to generic defs for llvm as well 
git-svn-id: trunk@38864 -
 2018-04-28 16:17:45 +00:00
Jonas Maebe
eaafb166ad * set totypedef correctly when converting @class.classmethod to a procvar 
of object in FPC mode (for llvm)

git-svn-id: trunk@38863 -
 2018-04-28 16:17:41 +00:00
Jonas Maebe
807fcb3371 * support pasbool8 as type for a record field when a record is passed/ 
returned in multiple registers (llvm)

git-svn-id: trunk@38862 -
 2018-04-28 16:17:37 +00:00
svenbarth
afbbd22544 - the labtree argument is no longer needed 
git-svn-id: trunk@38861 -
 2018-04-27 21:09:09 +00:00
svenbarth
cfa373a8cf * fix case of string with ranges as labels 
+ add test

git-svn-id: trunk@38860 -
 2018-04-27 21:06:33 +00:00
Jonas Maebe
52e7678033 * ensure that load nodes only substitute temps in case both references point 
to the start of their respective temps

git-svn-id: trunk@38859 -
 2018-04-27 19:18:59 +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
8a32d7c663 + also support constants like 'dd [5]' in the intel syntax inline asm (for BP7 
compatibility)

git-svn-id: trunk@38855 -
 2018-04-27 11:21:51 +00:00
nickysn
a8a627f334 - removed the _count_asmdirectives and _count_asmoperators constants from the 
rax86int unit. Instead, the _asmoperators and _asmdirectives arrays now use
  tasmtoken directly as index.

git-svn-id: trunk@38854 -
 2018-04-27 11:02:54 +00:00
nickysn
16e0172021 + partial support for BP7 reference-like inline asm constants 
git-svn-id: trunk@38850 -
 2018-04-26 14:31:13 +00:00
nickysn
d1fc31de94 + add support for '[' and ']' parenthesis in addition to '(' and ')' in 
rautils.TExprParse. They behave exactly like '(' and ')'. However, you cannot
  nest '(' with ']' and '[' with ')'. This is introduced in order to help
  implementing support for BP7 asm constants that are parsed like references,
  e.g. 'dd Rec.Str[5]' or 'dd 5[7]'.

git-svn-id: trunk@38849 -
 2018-04-26 14:13:30 +00:00
Jonas Maebe
5ca8893987 * fixed temppos of loaded nested variables: invalid rather than the temppos 
in their parent frame (mantis #33636)

git-svn-id: trunk@38836 -
 2018-04-24 19:28:20 +00:00
nickysn
74f5436563 * also replaced the 3 boolean output parameters of tx86intreader.BuildConstSymbolExpression with a set 
git-svn-id: trunk@38833 -
 2018-04-24 15:40:37 +00:00
nickysn
e05c0d0168 * replaced the 3 boolean input parameters of tx86intreader.BuildConstSymbolExpression with a set 
git-svn-id: trunk@38832 -
 2018-04-24 14:59:39 +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
3da67019e5 * fixed llvm compiler compilation after r38814 (crashes in "make cycle", but 
that was already the case before)

git-svn-id: trunk@38815 -
 2018-04-22 20:40:19 +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
Jonas Maebe
3e8cd7d4c9 * after making a copy of a vo_has_local_copy parameter, only release 
the old location as a temp in case it was a reference

git-svn-id: trunk@38813 -
 2018-04-22 17:03:11 +00:00
Jonas Maebe
ad73453e64 * fixed alignment of threadvars (used uninitialised field value) 
git-svn-id: trunk@38812 -
 2018-04-22 17:03:07 +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
bbc364b245 * inline asm fix for accessing record variables when using the unitname (e.g. 
'mov ax, unitname.varname.fieldname')

git-svn-id: trunk@38755 -
 2018-04-12 16:35:21 +00:00
pierre
d12ba4d37d Regenerated Makefile's after addition of ppas and ppaslink script removal in rev 38745 
git-svn-id: trunk@38749 -
 2018-04-12 15:21:49 +00:00
pierre
e13b04a5c0 Add missing executables in distclean, ppcavr, ppcsparc64 and cross-compilers ppcrossXXX 
git-svn-id: trunk@38744 -
 2018-04-12 15:03:36 +00:00
pierre
79730fe479 Fix compilation error after introduction of po_hasnearfarcallmodel 
git-svn-id: trunk@38734 -
 2018-04-11 20:09:05 +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
Jonas Maebe
1f9d518c57 * support for non-ASCII widechar constants (mantis #31605) 
* also improved type checking for converting constant strings to integers
    in MacPas mode

git-svn-id: trunk@38730 -
 2018-04-10 19:24:15 +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
55386ba547 + show whether a procedure or function is far in tprocdef.customprocname 
git-svn-id: trunk@38725 -
 2018-04-10 13:23:06 +00:00
florian
5dda0f5c74 * patch by Pierre to fix warnings which prevent cross building 
git-svn-id: trunk@38719 -
 2018-04-09 19:01:02 +00:00
pierre
e7d724981c Replace $notes off/on by $push/$notes off/$pop to avoid getting note messages if notes are not on at start of unit compilation 
git-svn-id: trunk@38718 -
 2018-04-09 09:45:19 +00:00
florian
f08d3fdf8f * moved execution weight calculation into a separate pass, so the info is available already available before the code generation pass if needed 
git-svn-id: trunk@38717 -
 2018-04-08 20:51:27 +00:00
Jonas Maebe
cb7730a423 * fixed execution order of implicit finalization and class destructors: first 
the latter, then the former

git-svn-id: trunk@38716 -
 2018-04-08 15:41:00 +00:00
florian
bd27b7635b * also in case of constref make_not_regable with ra_addr_taken must be called, later on in pass_1 this happens anyways 
* for in loops can generate temp. refs as loop counter, so when checking of the address of the for counter is taken, we have to check for a load node

git-svn-id: trunk@38692 -
 2018-04-05 20:09:40 +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
florian
42d6e81c33 * made message about subroutines not being inlined a note instead of a hint, see also #33515 
git-svn-id: trunk@38690 -
 2018-04-05 09:51:25 +00:00
florian
0fd0e356e1 + new flag ra_different_scope: used if a node tree is marked as non-regable if a variable is accessed from a different scope 
git-svn-id: trunk@38689 -
 2018-04-04 21:39:47 +00:00
florian
c59bd8c29a + calculate loop unrolling using node_count_weighted which takes care of nodes generating no code 
* optimized unrolling calculation

git-svn-id: trunk@38688 -
 2018-04-04 21:39:46 +00:00
florian
512328deee * include loop unrolling in -O3, as it is done carefully, it is beneficial on average 
git-svn-id: trunk@38687 -
 2018-04-04 21:39:44 +00:00
florian
fff6e0ecdb * unroll more aggressively 
git-svn-id: trunk@38686 -
 2018-04-04 21:39:42 +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
6929af07b7 + added flag tcnf_proc_2_procvar_get_offset_only 
git-svn-id: trunk@38680 -
 2018-04-04 14:48:12 +00:00
nickysn
99a1cf89b3 + print convnodeflags in printnodeinfo 
git-svn-id: trunk@38679 -
 2018-04-04 13:20:41 +00:00
nickysn
4a3a64d8f4 + print addrnodeflags in printnodeinfo 
git-svn-id: trunk@38678 -
 2018-04-04 12:48:52 +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
109fb279f6 * moved the initialization of the resultdef for labelsyms in the typecheckpass 
of taddrnode to a virtual method taddrnode.set_labelsym_resultdef. No
  functional changes.

git-svn-id: trunk@38676 -
 2018-04-04 12:09:15 +00:00
florian
c46cbc8411 * do not issue a hint of compiler procs are not inlined, resolves #33515 
git-svn-id: trunk@38675 -
 2018-04-03 21:39:47 +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
213e61eae5 + introduce the anf_ofs address node flag - indicates that the node was 
generated by ofs()

git-svn-id: trunk@38670 -
 2018-04-03 15:28:27 +00:00
nickysn
c9aecb8e94 * also compare convnodeflags in ttypeconvnode.docompare 
git-svn-id: trunk@38669 -
 2018-04-03 15:03:40 +00:00
nickysn
da609779d2 * simplify ttypeconvnode.printnodeinfo by making use of the fact that 
write/writeln now can print enums

git-svn-id: trunk@38668 -
 2018-04-03 14:49:31 +00:00
nickysn
539d4cb68a + introduced taddrnodeflags (empty for now) 
git-svn-id: trunk@38667 -
 2018-04-03 14:33:41 +00:00
florian
25c5ee2fc3 * patch by J. Gareth Moreton to fix vectorcall (no effect) for linux, 
resolves #33184 and #33542

git-svn-id: trunk@38663 -
 2018-04-02 21:14:26 +00:00
Jonas Maebe
4da6039f40 * simplify empty-dynamic-string-to-pointer (non-p(wide)char) type conversions 
so that they cannot result in "cmp const, const" at the assembler level
    (mantis #33548)

git-svn-id: trunk@38662 -
 2018-04-02 18:35:00 +00:00
florian
088af633ba Fix casing, bug ID #38660 
git-svn-id: trunk@38660 -
 2018-04-02 08:53:31 +00:00
florian
f986933d46 * the references of records passed by value can be kept in registers 
git-svn-id: trunk@38659 -
 2018-04-01 19:00:34 +00:00
nickysn
c3483d1274 * make near/far procs/procvars compatible only with their matching (near vs far) 
pointer type on i8086

git-svn-id: trunk@38646 -
 2018-03-29 15:59:58 +00:00
nickysn
85ca504f4a * make near and far procedures/procvars incompatible with each other 
git-svn-id: trunk@38645 -
 2018-03-29 15:39:54 +00:00
nickysn
0b66419e8b * use tasbtractprocdef(resultdef).addresstype instead of voidcodepointertype in 
tcgtypeconvnode.second_proc_to_procvar. In the future (it's not implemented
  yet), this will allow taking the address of near procedures (which would then
  produce a near procvar) in i8086 far code memory models.

git-svn-id: trunk@38644 -
 2018-03-29 15:11:14 +00:00
Károly Balogh
e9ca615924 r38636 changed the PPU format, but didn't bump the version. lets bump 
git-svn-id: trunk@38639 -
 2018-03-27 19:54:48 +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
3e9b9451b4 * copy the new convnodeflags field in ttypeconvnode.dogetcopy 
git-svn-id: trunk@38637 -
 2018-03-27 15:58:53 +00:00
nickysn
6ad786f8ef + introduce ttypeconvnodeflags (empty for now) 
git-svn-id: trunk@38636 -
 2018-03-27 15:33:50 +00:00
florian
1497b64804 * the temp. locations created by cse were not properly cleanup up, this patch fixes this 
git-svn-id: trunk@38624 -
 2018-03-25 15:55:34 +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
7a7e09982b + show whether a procdef is far in tprocvardef.GetTypeName 
git-svn-id: trunk@38599 -
 2018-03-22 22:57:34 +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
Károly Balogh
626dc172ee arm-netbsd: append -N to the command line. lets figure out later if this is the right solution here 
git-svn-id: trunk@38590 -
 2018-03-22 00:43:32 +00:00
Károly Balogh
5e8e9efd83 arm-netbsd: use HF ABI, needs proper alignment 
git-svn-id: trunk@38589 -
 2018-03-22 00:42:43 +00:00
florian
fa3ee68004 o patch by Dávid Pethes: Fixes for compilation with nasm 2.10 and higher on Win64: 
* disable generation of RVA and SECREL32 symbols (according to comment in taiconst_type, they are win32 only)
  * use lowercase cpu names (it was changed from case-insensitive names sometime after 2.10)

git-svn-id: trunk@38579 -
 2018-03-20 21:55:01 +00:00
florian
71e71ad267 * fix currency division on non x86 32 bit targets 
* disable fix for #33439 during bootstrapping with 3.0.x, as 3.0.x cannot compile the currency division without the fix above

git-svn-id: trunk@38558 -
 2018-03-17 22:44:44 +00:00
florian
35d49f804c * search also the "lib" path variants on x86-64 if the "lib64" ones are not 
found, some distros use lib instead of lib64 for x86-64

git-svn-id: trunk@38557 -
 2018-03-17 21:58:24 +00:00
florian
b2825f2467 * scale constants if possible before currency multiplications to avoid overflows, resolves #33439 
git-svn-id: trunk@38555 -
 2018-03-17 21:33:07 +00:00
florian
aa4af19027 * set localalignmin to 4 on x86_64-win64, there is no reason to leave it at 8 (same as linux) 
* adapt tasm23b

git-svn-id: trunk@38554 -
 2018-03-17 21:30:49 +00:00
florian
1bc322c218 * allow generic parameters as array range, resolves #33414 
git-svn-id: trunk@38532 -
 2018-03-15 21:45:23 +00:00
florian
3e7af376fe * fix issue #32539 and #20551 by some ugly hack 
git-svn-id: trunk@38531 -
 2018-03-15 20:37:50 +00:00
Károly Balogh
054ef133f9 netbsd/arm: default to EABI 
git-svn-id: trunk@38530 -
 2018-03-15 13:44:54 +00:00
florian
b9417cc51e * missing skiplabel added, resolves #33423 
git-svn-id: trunk@38520 -
 2018-03-13 18:45:32 +00:00
nickysn
602dd31a45 + added a warning for using cs/ds/es/ss segment overrides in inline assembly on 
the x86_64 target

git-svn-id: trunk@38517 -
 2018-03-13 14:41:21 +00:00
nickysn
daf13d8750 * print a "Cannot use local variable or parameters here" error (instead of 
internal error) in case of expressions that add two local variables using the
  [expr1[expr2]] syntax

git-svn-id: trunk@38514 -
 2018-03-13 12:25:54 +00:00
florian
a66016026b * handle bitpacked booleans more efficiently 
git-svn-id: trunk@38509 -
 2018-03-12 22:05:34 +00:00
florian
8b0bbdcaab * fix flag subregs after r38206 
git-svn-id: trunk@38502 -
 2018-03-11 20:30:11 +00:00
florian
9b18e39c81 * enable Lea2AddBase and Lea2AddIndex in TX86AsmOptimizer.PostPeepholeOptLea as we have flag tracking now 
* some flag allocations fixed

git-svn-id: trunk@38501 -
 2018-03-11 20:30:09 +00:00
florian
d86ffb9bfb + tcg.a_op_loc_reg 
+ optimized tx86addnode.second_ordinal for x86

git-svn-id: trunk@38500 -
 2018-03-11 16:32:26 +00:00
florian
5fbecc5501 + use TX86AsmOptimizer.OptPass1SHLSAL on x86-64 
git-svn-id: trunk@38499 -
 2018-03-11 14:35:22 +00:00
florian
47927f053a * factored out TX86AsmOptimizer.OptPass1SHLSAL 
git-svn-id: trunk@38498 -
 2018-03-11 14:35:19 +00:00
pierre
24bf28e126 Fix compilation with -dEXTDEBUG 
git-svn-id: trunk@38497 -
 2018-03-10 22:05:38 +00:00
pierre
65ba2733e3 Remove overflow check that cannot happen because of types 
git-svn-id: trunk@38496 -
 2018-03-10 22:04:56 +00:00
pierre
ba000bec89 Generate error if CR field of F var is zero, as it leads to invalid instruction for conditional branching 
git-svn-id: trunk@38495 -
 2018-03-10 22:03:45 +00:00
pierre
9e3a6368cb Generate error if CR field of C var is zero, as it leads to invalid instruction for conditional branching 
git-svn-id: trunk@38494 -
 2018-03-10 22:02:29 +00:00
pierre
269849dd59 Update cgsize2string (EXTDEBUG only function) 
git-svn-id: trunk@38493 -
 2018-03-10 21:59:22 +00:00
florian
11ef1d17c2 * fix register allocation for MovOp2Op and PushPushPopPop2MovMov 
* fix MovOp2Op for ST/STS
* fix register book keeping for MovMov2Movw

git-svn-id: trunk@38492 -
 2018-03-10 21:53:55 +00:00
florian
9fc0f28ae4 * handle movw in TCpuAsmOptimizer.RegInInstruction 
git-svn-id: trunk@38491 -
 2018-03-10 21:53:54 +00:00
florian
ee252d0ecd + allocate real registers properly in tcgavr 
git-svn-id: trunk@38490 -
 2018-03-10 21:53:52 +00:00
florian
61660375ce + AVR PeepHoleOptPass1Cpu makes use of TAOptObj.RemoveCurrentP to track register usage properly 
git-svn-id: trunk@38489 -
 2018-03-10 21:53:50 +00:00
florian
ae950956af + TAOptObj.*PeepHoleOpts* check if p is really assigned 
+ TAOptObj.RemoveCurrentP

git-svn-id: trunk@38488 -
 2018-03-10 21:53:48 +00:00
florian
63ffb02b34 + Mov2Nop 
git-svn-id: trunk@38487 -
 2018-03-10 21:53:46 +00:00
florian
93a0cef65d * improved OpCp2Op 
git-svn-id: trunk@38486 -
 2018-03-10 21:53:45 +00:00
florian
52cb8fbb98 + AddAdc2Add 
+ SubSbc2Sub

git-svn-id: trunk@38485 -
 2018-03-10 21:53:43 +00:00
florian
3a81ccf48b * simplify tcgavr.a_op_reg_reg_internal 
git-svn-id: trunk@38484 -
 2018-03-10 21:53:41 +00:00
florian
5e200cad89 * write correct proc name when giving a hint that a procedure is not inlined. 
git-svn-id: trunk@38480 -
 2018-03-10 10:39:10 +00:00
nickysn
c0b7aec2c4 * fix inline assembly of segment:localvar with the internal asm writer on x86 
git-svn-id: trunk@38475 -
 2018-03-09 15:36:59 +00:00
nickysn
77c782c89b * when adding OPR_LOCAL with OPR_REFERENCE in tx86intreader.AddReferences, add 
the offsets correctly:
    1) localconstoffset is added with constoffset
    2) localsymofs is added with ref.offset

git-svn-id: trunk@38470 -
 2018-03-09 14:17:19 +00:00
nickysn
68be282507 + support adding an OPR_REFERENCE to a OPR_LOCAL in the x86 intel syntax asm 
reader; this fixes stuff like 'mov ax,cs:localvar[5]'

git-svn-id: trunk@38457 -
 2018-03-08 14:32:31 +00:00
florian
78878f59b1 + generic TAOptObj.AllocRegBetween 
- removed x86 specific AllocRegBetween

git-svn-id: trunk@38445 -
 2018-03-07 22:17:35 +00:00
nickysn
6e79c8ba86 + support adding an OPR_LOCAL to a OPR_REFERENCE in 
tx86intreader.AddReferences(); this allows things like mov ax,[cs:[local]] to
  work

git-svn-id: trunk@38444 -
 2018-03-07 17:31:25 +00:00
nickysn
d3cb61b651 * refactored tx86intreader.AddReferences to use a pair of case statements, 
depending on the combination of operand types; this is done, so that adding
  OPR_LOCAL with OPR_REFERENCE operands can be supported later.

git-svn-id: trunk@38443 -
 2018-03-07 16:43:39 +00:00
pierre
2c20431a32 Regenerated after: Add more missing -T options 
git-svn-id: trunk@38427 -
 2018-03-06 10:05:33 +00:00
pierre
46d83d296b Add more missing -T options 
git-svn-id: trunk@38426 -
 2018-03-06 10:05:02 +00:00
pierre
6f9a1a77fd new msg*.inc files after: Add missing arm/i8086 targets 
git-svn-id: trunk@38421 -
 2018-03-05 22:28:10 +00:00
pierre
ed15a50562 Add missing arm/i8086 targets 
git-svn-id: trunk@38420 -
 2018-03-05 22:26:58 +00:00
pierre
5fe20f3f9d Add an explicit comment inside help pages 
git-svn-id: trunk@38419 -
 2018-03-05 22:08:42 +00:00
florian
208c2cce52 * fix case table detection for thumb 
git-svn-id: trunk@38418 -
 2018-03-05 21:44:19 +00:00
pierre
554c0c5a2a Avoid to access past length of string in last commit 
git-svn-id: trunk@38417 -
 2018-03-05 21:43:28 +00:00
pierre
01154e1f55 Also discard lines beginning with # for multiline messages 
git-svn-id: trunk@38416 -
 2018-03-05 21:36:37 +00:00
Károly Balogh
77b97abe61 arm-netbsd: regenerated the required Makefiles 
git-svn-id: trunk@38413 -
 2018-03-05 15:44:49 +00:00
Károly Balogh
dbb91b5ef0 arm-netbsd: added platform define and dummy rtl files so the build passes for this platform. port not functional yet 
git-svn-id: trunk@38412 -
 2018-03-05 15:38:46 +00:00
florian
b24eb3cce7 * x86_64-linux uses now pascal init code 
git-svn-id: trunk@38409 -
 2018-03-04 18:22:04 +00:00
florian
6d5ce55232 * unified def creation for open arrays 
git-svn-id: trunk@38408 -
 2018-03-04 17:59:05 +00:00
florian
23722a2f95 * correctly negate 8 bit values on avr, resolves #33322 
git-svn-id: trunk@38407 -
 2018-03-04 16:28:52 +00:00
florian
c230f81719 + support for <dyn. array>+<dyn. array>, resolves #30463 
git-svn-id: trunk@38406 -
 2018-03-04 16:12:43 +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
nickysn
2cee948b72 + support segment overrides in inline asm references to local variables or parameters on x86 
git-svn-id: trunk@38392 -
 2018-03-01 17:59:57 +00:00
nickysn
df6a870873 * print an "invalid segment override expression" error message in case a segment 
override uses an invalid (non-segment) register in the x86 inline asm reader
  (both for intel and att syntax)

git-svn-id: trunk@38391 -
 2018-03-01 15:34:16 +00:00
florian
61053ead34 + optimize is operator if used on sealed classes as proposed in #30097 
git-svn-id: trunk@38387 -
 2018-02-28 22:09:24 +00:00
nickysn
c93c15429d + introduce tx86intreader.SetSegmentOverride(); using it everywhere adds more 
checks for duplicated segment overrides (which cause a warning in TP mode and
  an error in all the other compiler modes)

git-svn-id: trunk@38384 -
 2018-02-28 17:16:50 +00:00
nickysn
6f8abde786 + support [const+[ref]] in the x86 intel syntax asm reader 
git-svn-id: trunk@38383 -
 2018-02-28 16:24:45 +00:00
nickysn
8ffde52974 + also support [expr1]+[expr2] for adding references in the x86 intel syntax asm reader 
git-svn-id: trunk@38381 -
 2018-02-28 15:48:48 +00:00
florian
2385c47c28 * compilation on x86-64 fixed 
git-svn-id: trunk@38370 -
 2018-02-27 21:54:12 +00:00
svenbarth
0e5a598b6a * don't use a vecnode to convert a dynamic array or an array constructor to a pointer as that will lead to problems with range checking if the array should be empty; fixes run of tarray12 with -Cr 
git-svn-id: trunk@38368 -
 2018-02-27 21:43:21 +00:00
florian
8c5606b41d + support mmx shifting 
git-svn-id: trunk@38367 -
 2018-02-27 21:40:12 +00:00
florian
e523865b07 * do not take the size of an open array, resolves #33230 
git-svn-id: trunk@38366 -
 2018-02-27 21:08:07 +00:00