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17825 Commits

Author SHA1 Message Date
Jonas Maebe
9d4c8f68d4 * fixed first_fpu_immreg definition 
git-svn-id: trunk@30427 -
 2015-04-04 14:29:09 +00:00
Jonas Maebe
e12dff9a5e * support top_para in trgllvm.get_spill_temp() 
git-svn-id: trunk@30426 -
 2015-04-04 14:29:06 +00:00
Jonas Maebe
e750678f37 * factored out spilling code that deals with operand types into virtual 
methods so they can be overridden by platform-specific variants
    for platform-specific operand types

git-svn-id: trunk@30425 -
 2015-04-04 14:29:03 +00:00
Jonas Maebe
ee7198aa57 * fixed memory leak in case one tai operand is replaced by another 
git-svn-id: trunk@30424 -
 2015-04-04 14:29:00 +00:00
Jonas Maebe
3279cc052a * moved llvm-specific code from aasmtai to aasmllvm 
* call add_reg_instruction_hook() for top_para parameters

git-svn-id: trunk@30423 -
 2015-04-04 14:28:57 +00:00
Jonas Maebe
2ef753faae * support llvm spilling_get_reg_type() for the destination of call/invoke 
git-svn-id: trunk@30422 -
 2015-04-04 14:28:54 +00:00
nickysn
7f4c2c0cc2 * added missing 'private' declaration to TOmfRecord_SEGDEF 
git-svn-id: trunk@30420 -
 2015-04-04 12:48:05 +00:00
Jeppe Johansen
e2272c8a7e Added aitconst_gs for AVR pointer references to Flash. 
git-svn-id: trunk@30419 -
 2015-04-04 10:29:11 +00:00
nickysn
ef9c15c165 + write link pass 1 separator to omf obj output 
git-svn-id: trunk@30415 -
 2015-04-04 00:14:34 +00:00
nickysn
4fc55f97fc * refactored adding groups to use a method with an 'array of const' parameter 
git-svn-id: trunk@30414 -
 2015-04-03 23:45:43 +00:00
nickysn
1521f88a9d * fixed off by one error when writing a GRPDEF record 
git-svn-id: trunk@30413 -
 2015-04-03 22:56:49 +00:00
nickysn
a9f10f60eb + write the dgroup GRPDEF record 
git-svn-id: trunk@30412 -
 2015-04-03 22:56:09 +00:00
nickysn
a84537dd9b + create the default segments and write them in the OMF object file 
git-svn-id: trunk@30411 -
 2015-04-03 22:33:45 +00:00
nickysn
56621e6ee1 + added class for writing GRPDEF omf records 
git-svn-id: trunk@30410 -
 2015-04-03 21:58:02 +00:00
nickysn
7c90285af1 * improved record length checking in the SEGDEF omf record parsing 
git-svn-id: trunk@30409 -
 2015-04-03 00:12:16 +00:00
nickysn
28d8e915b7 + implemented parsing of SEGDEF omf records as well 
git-svn-id: trunk@30408 -
 2015-04-02 23:59:45 +00:00
nickysn
f380d67575 - rm unused var 
git-svn-id: trunk@30407 -
 2015-04-02 23:49:36 +00:00
nickysn
65212e7a34 + added class for encoding a SEGDEF(32) omf record 
git-svn-id: trunk@30406 -
 2015-04-02 23:05:02 +00:00
Jeppe Johansen
7f34ab27d2 Fixed issue with COFF linker. The addend wasn't shifted up by four before being added. 
git-svn-id: trunk@30405 -
 2015-04-02 22:06:14 +00:00
nickysn
1a3bd5fde1 + added enums for OMF segment alignment and combination 
git-svn-id: trunk@30404 -
 2015-04-02 20:20:47 +00:00
Jeppe Johansen
a3fd3ee3ab Fixed bug in ARM coff writer. Relocations just ORed the offset onto the instruction instead of adding, but they are emitted as bl 0xFFFFFE, and not bl 0x0. 
git-svn-id: trunk@30403 -
 2015-04-02 18:28:42 +00:00
Jonas Maebe
197e5194b9 * don't crash if we have to spill a register of the last instruction in an 
asmlist

git-svn-id: trunk@30402 -
 2015-04-01 15:43:10 +00:00
Jonas Maebe
7b4bf9cc33 * fixed comment for emit_ansi/unicodestring_const() after changing those 
class methods into instance methods

git-svn-id: trunk@30401 -
 2015-04-01 15:43:07 +00:00
nickysn
72bfe8d2c4 + implemented writing of the LNAMES omf record(s) 
git-svn-id: trunk@30398 -
 2015-03-31 23:46:15 +00:00
nickysn
e4c612611f + added class (and constants) for handling OMF COMENT records. Write a COMENT 
"Translator" record with the FPC version immediately after the header in the
  omf internal object writer.

git-svn-id: trunk@30396 -
 2015-03-30 23:38:28 +00:00
nickysn
70577a55f3 + write the omf header in the omf binary writer 
git-svn-id: trunk@30395 -
 2015-03-30 22:44:58 +00:00
nickysn
ae44d240a3 * updated ppc8086.lpi with the latest compiler source files 
git-svn-id: trunk@30394 -
 2015-03-30 21:02:54 +00:00
Jeppe Johansen
8c105d4c97 Fix off by 8 error. 
git-svn-id: trunk@30393 -
 2015-03-30 12:03:18 +00:00
Jeppe Johansen
7fe4b13248 Fix broken peephole optimization that was testing the wrong register for modifications. 
Fix tests on unsigned values. The flags were swapped.

git-svn-id: trunk@30392 -
 2015-03-30 11:17:38 +00:00
nickysn
9c52c98b77 * use default_settings.packrecords, instead of 0 (since that's different for 
i8086) for the packrecords parameter of begin_anonymous_record in
  intf_write_table. This fixes interfaces in i8086 far code or data memory
  models.

git-svn-id: trunk@30389 -
 2015-03-30 01:39:47 +00:00
florian
1f93c3aaa1 * get memory sizes on avr-embedded from controller info records 
git-svn-id: trunk@30387 -
 2015-03-29 21:41:52 +00:00
florian
dfd4d3656b + avrsim controller target requiring a special avr simulator with a certain memory location handling, see avrsim.pp controller helper unit for what it is needed 
git-svn-id: trunk@30385 -
 2015-03-29 21:13:36 +00:00
florian
b07ba5786b * updated errord(u).msg files by Karl-Michael Schindler, resolves #27725 
git-svn-id: trunk@30382 -
 2015-03-29 20:02:06 +00:00
florian
873d88ba57 * fix 8 Bit*8 Bit multiplication according to #27737 using modified code supplied by Georg Hieber 
git-svn-id: trunk@30381 -
 2015-03-29 19:58:30 +00:00
Károly Balogh
72e1443081 + don't abuse status.currentsourcepath to pass on PPU names if the source is unavailable, causes side effects with other frontends (like the IDE). Improved solution for Mantis #27588 
git-svn-id: trunk@30373 -
 2015-03-29 19:05:19 +00:00
florian
ad995eb121 * use correctly CALL/RCALL and JMP/RJMP on avr, resolves #27738 
git-svn-id: trunk@30372 -
 2015-03-29 18:26:32 +00:00
Jonas Maebe
c32b6b01ad * make sure the calcparas() is called when calling getcopyas() on a 
procvardef

git-svn-id: trunk@30371 -
 2015-03-29 18:16:54 +00:00
Jonas Maebe
2112713579 * converted the remaining parts of tcginnode.pass_generate_code() to thlcg 
git-svn-id: trunk@30370 -
 2015-03-29 18:16:51 +00:00
Jonas Maebe
69e7b06cef * converted rest of VMT generation to high level typed const builder 
git-svn-id: trunk@30369 -
 2015-03-29 18:16:48 +00:00
nickysn
c28184b697 * fixed comparison of far procvars after the hlcgllvm branch merge 
git-svn-id: trunk@30357 -
 2015-03-29 00:56:43 +00:00
nickysn
6b0a19c0ab * fixed getting the address of a far proc on i8086 after the hlcgllvm branch merge 
git-svn-id: trunk@30354 -
 2015-03-28 17:31:52 +00:00
nickysn
0162b199f7 * fixed the i8086 g_intf_wrapper after the hlcgllvm branch merge 
git-svn-id: trunk@30353 -
 2015-03-28 14:33:22 +00:00
nickysn
003b283e55 * fixed thlcgcpu.g_exception_reason_save_const always generating a 286+ push 
instruction on i8086, regardless of current cpu level

git-svn-id: trunk@30352 -
 2015-03-28 13:59:10 +00:00
Jonas Maebe
a30f0bc289 * fixed -Oodfa warnings 
git-svn-id: branches/hlcgllvm@30350 -
 2015-03-28 12:28:21 +00:00
Jonas Maebe
201121d7c9 * synchronised with trunk till r30345 
git-svn-id: branches/hlcgllvm@30349 -
 2015-03-28 12:28:15 +00:00
Jonas Maebe
f631430775 * made the allocation of labels for internal data in typed const builders 
overridable, and implement those routines for llvm

git-svn-id: branches/hlcgllvm@30348 -
 2015-03-28 11:34:04 +00:00
Jonas Maebe
e12bd99b59 * fixed compilation with -dllvm after r30343 
git-svn-id: branches/hlcgllvm@30347 -
 2015-03-28 11:34:02 +00:00
Jonas Maebe
5a2609933f * fixed crash in r30244 (we only have to get a new elementdef if we didn't 
already initialise the location, and we won't get a new elementdef if
    the location is already assigned)

git-svn-id: branches/hlcgllvm@30346 -
 2015-03-28 11:33:59 +00:00
nickysn
131422b594 + added methods for calculating and verifying the omf record checksum and 
properties for accessing it

git-svn-id: trunk@30345 -
 2015-03-28 01:55:03 +00:00
nickysn
359eaa4152 + added class for encapsulating an omf raw record 
git-svn-id: trunk@30344 -
 2015-03-28 01:37:57 +00:00
Jonas Maebe
25e6eaf07f * store the to be used recordalignmin and maxcrecordalign settings inside 
(abstract)recordsymtables, so that these settings don't depend on the
    current user settings when internally creating record definitions

git-svn-id: branches/hlcgllvm@30343 -
 2015-03-27 21:25:56 +00:00
Jonas Maebe
419a97cce8 * changed emit_ansistring_const() and emit_unicodestring_const() into 
instance methods that make use of the internal data builder
    functionality so they automatically place all string data in the
    same section if possible

git-svn-id: branches/hlcgllvm@30342 -
 2015-03-27 21:25:53 +00:00
Jonas Maebe
6ed273eec5 * support specifying the name of an internal data section 
git-svn-id: branches/hlcgllvm@30341 -
 2015-03-27 21:25:50 +00:00
Jonas Maebe
a76aba4a20 * converted a number of string data generators to the internal data builder 
functionality

git-svn-id: branches/hlcgllvm@30340 -
 2015-03-27 21:25:47 +00:00
Jonas Maebe
158116392c + ttai_typedconstbuilder.start_internal_data_builder() and 
ttai_typedconstbuilder.finish_internal_data_builder() to generate data
    will only be referenced by the typed const that we are currently
    generating. Takes care of creating an appropriate label/section for
    this data, avoiding needless global symbols and sections.

git-svn-id: branches/hlcgllvm@30339 -
 2015-03-27 21:25:43 +00:00
Jonas Maebe
be2f63aa97 + tasmlabel.createstatic() constructor for creating static data labels 
(object-local, but not starting with (.)L, so they're still treated as
    the start of a subsection by Darwin's linker when dead-stripping)
  + tasmdata.getstaticdatalabel() that uses the above

git-svn-id: branches/hlcgllvm@30338 -
 2015-03-27 21:25:40 +00:00
Jonas Maebe
560fe24c44 + getlocaldatalabel() 
git-svn-id: branches/hlcgllvm@30337 -
 2015-03-27 21:25:37 +00:00
Jonas Maebe
687bb15299 * renamed getdatalabel() to getglobaldatalabel 
git-svn-id: branches/hlcgllvm@30336 -
 2015-03-27 21:25:34 +00:00
Jonas Maebe
5e1bb8e408 + tcalo_make_dead_strippable to indicate that a typed constant data block 
should be dead-strippable; may imply the creation of a separate section
    (on platforms that dead-strip data based on sections), but does not
    require it
  * replaced all existing tcalo_new_section uses with
    tcalo_make_dead_strippable, as that is their meaning/purpose

git-svn-id: branches/hlcgllvm@30335 -
 2015-03-27 21:25:30 +00:00
Jonas Maebe
e924dbed90 * moved the specification of the options for a ttai_typedconstbuilder from 
get_final_asmlist() to the constructor, in preparation of supporting the
    creation of internal builders for local data that will ignore some of the
    irrelevant flags (at creation time)

git-svn-id: branches/hlcgllvm@30334 -
 2015-03-27 21:25:27 +00:00
nickysn
49d501a798 + added unit omfbase for omf definitions; currently contains all the omf record 
type constants

git-svn-id: trunk@30331 -
 2015-03-27 00:44:01 +00:00
nickysn
f9d3e0c8d6 + the beginnings of an i8086-msdos internal obj writer 
git-svn-id: trunk@30330 -
 2015-03-27 00:01:11 +00:00
nickysn
85cb180d80 * prepend "+" to each file name to be added to the library by wlib. This 
indicates an "add" command, instead of "replace".

git-svn-id: trunk@30287 -
 2015-03-23 01:19:19 +00:00
nickysn
931f5a0b54 * fixed passing of the wlib output file parameter (-o requires an equal sign) 
git-svn-id: trunk@30286 -
 2015-03-23 01:10:32 +00:00
Károly Balogh
87deec105d m68k: implemented 68k specific a_bit_set_const_ref and a_bit_set_reg_ref, using BSET/BCLR 
git-svn-id: trunk@30278 -
 2015-03-22 17:44:59 +00:00
nickysn
069fa51445 * use separate input and output files when invoking wlib to create a static 
library. This resolves a problem with parallel building of a i8086 cross
  compiler, due to a race condition in wlib, when running several instances of
  wlib in the same directory. The problem is in the way wlib creates a temp file
  in the current directory using non-atomic operations and with a high
  probability of a name collision. Using separate input and output files avoids
  this temp file creation by wlib.

git-svn-id: trunk@30277 -
 2015-03-22 17:42:19 +00:00
Jeppe Johansen
fa5bd1c513 ARMv7M supports UMULL. 
Fix missing conflicts for multiplication instructions for >=ARMv6.

git-svn-id: trunk@30276 -
 2015-03-22 14:39:43 +00:00
Károly Balogh
c49c8210a3 m68k: some initial HLCG, use BSET/BCLR instructions for simple bit manipulation 
git-svn-id: trunk@30275 -
 2015-03-22 14:01:14 +00:00
florian
5f4dc5e54f * parentheses after an @-operator can contain a full expression, resolves #27517 
git-svn-id: trunk@30272 -
 2015-03-22 13:00:43 +00:00
florian
3396e2e1f4 * interpret -daaa:=bbb after -Sm was passed as a macro definition, resolves #27529 
git-svn-id: trunk@30271 -
 2015-03-22 10:20:37 +00:00
florian
36e79a874e * when creating code for an iso mod operator, use create_internal for the helper nodes 
to avoid unnecessary warnings

git-svn-id: trunk@30270 -
 2015-03-21 22:57:19 +00:00
florian
a8e001d4ad * do not warn about disjunct ranges for internally created cmp nodes 
git-svn-id: trunk@30269 -
 2015-03-21 22:56:30 +00:00
florian
0bc63c438e + tifnode.create_internal 
git-svn-id: trunk@30268 -
 2015-03-21 22:55:35 +00:00
Károly Balogh
ad301f8fa1 m68k: implemented t68kvecnode.update_reference_reg_packed. same as the generic one, but allocates int registers instead of address registers, because on 68k IMUL,SHR/SHL and AND can't work on address registers, which results in a lot of register shuffling 
git-svn-id: trunk@30267 -
 2015-03-21 20:09:35 +00:00
Jeppe Johansen
5ca1740bee Fix issue in is_thumb32_imm. imm<11:10> have to be non-zero meaning the rotate only works from 8 to 31. Caused 0x8000001F to be mistaken for a valid immediate. 
git-svn-id: trunk@30266 -
 2015-03-21 12:46:45 +00:00
Jonas Maebe
39594adae1 * different, simpler fix for #27691 fixed in r30261; should fix the 
internalerrors on some platforms after that revision

git-svn-id: trunk@30265 -
 2015-03-20 14:23:28 +00:00
Jonas Maebe
ea3a306da8 * never say that an automatically added unit is unused (mantis #27691) 
git-svn-id: trunk@30261 -
 2015-03-19 17:48:57 +00:00
Károly Balogh
258b42de26 m68k: added support for FSIN/FCOS. these are software supported on the 68040, so we should have a separate 68040/060 FPU option too, to avoid these in the future. 
git-svn-id: trunk@30257 -
 2015-03-17 22:52:53 +00:00
Jeppe Johansen
09acd9b1ab Add workaround for ARM thumb when using GAS. 
git-svn-id: trunk@30254 -
 2015-03-17 21:24:07 +00:00
Károly Balogh
b617345e43 m68k: disabled premature MOVEA #0,Ax to SUBA Ax,Ax in the CG, because it breaks with spilling temp replacement and moved it to the optimizer, where it belongs. this fixes some code with potentially heavy address register pressure, like the IDE. 
git-svn-id: trunk@30245 -
 2015-03-16 02:04:58 +00:00
Jonas Maebe
765044aede * fixed a number of (mostly false) warnings regarding uninitialised 
variables with -Oodfa

git-svn-id: branches/hlcgllvm@30244 -
 2015-03-15 21:10:50 +00:00
Jonas Maebe
bc7ba58798 * fixed compilation after removal of ait_set, ait_thumb_set and ait_symbol_pair 
git-svn-id: branches/hlcgllvm@30243 -
 2015-03-15 21:10:47 +00:00
florian
f6f8e1b83e * write ppu+source file name in case the source file is not available instead of inserting an invalid absolute path, resolves #27588 
git-svn-id: trunk@30242 -
 2015-03-15 19:51:17 +00:00
Jonas Maebe
bd203a5b57 * synchronised with trunk till r30240 
git-svn-id: branches/hlcgllvm@30241 -
 2015-03-15 19:44:58 +00:00
florian
f07969245b * fix warning about uninitialized variable 
git-svn-id: trunk@30240 -
 2015-03-15 17:10:01 +00:00
florian
331ace25c6 * handle undefineddef in classify_argument, resolves #27658 
git-svn-id: trunk@30239 -
 2015-03-15 16:19:58 +00:00
Jeppe Johansen
60f24739fc Fixed typo 
git-svn-id: trunk@30238 -
 2015-03-15 15:47:45 +00:00
florian
38a72f2ddb * renamed arm->avr to match the cpu 
git-svn-id: trunk@30237 -
 2015-03-15 15:10:37 +00:00
Jonas Maebe
f633d094ee * perform interface dispatches via R12 instead of R11 as expected for 
indirect function calls for ELFv2 (and other ABIs don't care about
    the register)

git-svn-id: trunk@30236 -
 2015-03-15 14:00:32 +00:00
Jeppe Johansen
2bcef2daee Fix break caused by r30233 
git-svn-id: trunk@30235 -
 2015-03-15 13:34:01 +00:00
Jeppe Johansen
f92f0751f4 Fix selection of LDR/STR instructions in thumb mode. Most forms don't support pre or post indexing. 
Fix emission of offsets.

git-svn-id: trunk@30234 -
 2015-03-15 12:12:13 +00:00
Jeppe Johansen
155998fe89 Support .set and .weak in internal assembler. 
Fix problem with fpc_initialHeap getting put in .data instead of .bss.

git-svn-id: trunk@30233 -
 2015-03-15 12:10:54 +00:00
Károly Balogh
2555f12394 m68k: improved handling of moves and sign/zero extensions targeting address regs 
git-svn-id: trunk@30232 -
 2015-03-15 01:44:43 +00:00
Jonas Maebe
6230119140 - removed self-assignment of cur_stack_offset introduced by refactoring in 
r30221

git-svn-id: trunk@30230 -
 2015-03-14 21:55:48 +00:00
Jonas Maebe
8334597476 * a homogeneous float aggregate can maximally contain 4 elements 
(mantis #27665)

git-svn-id: trunk@30229 -
 2015-03-14 21:46:45 +00:00
Jonas Maebe
0c394eb6f4 * ensure we don't call a_load_cgparaloc_anyreg() to move an fpu register 
into an integer register

git-svn-id: trunk@30227 -
 2015-03-14 18:36:57 +00:00
Jonas Maebe
622852b8c9 * check that a_load_cgparaloc_anyreg() is not used to try to move an fpu 
register into a non-fpu register, as this is not (yet) supported

git-svn-id: trunk@30226 -
 2015-03-14 18:36:54 +00:00
Jonas Maebe
a02d52f533 * support thlcg2ll.gen_loadfpu_loc_cgpara() from LOC_REGISTER to 
LOC_FPUREGISTER (can happen with certain ABIs due to records
    having to be passed in floating point registers)

git-svn-id: trunk@30225 -
 2015-03-14 18:36:52 +00:00
Jonas Maebe
c50c822e13 * fixed destination size when loading fpu temp paralocs 
git-svn-id: trunk@30224 -
 2015-03-14 18:36:49 +00:00
Jonas Maebe
6d02aedf70 * support multiple register paralocs in tcgobj.a_loadfpu_ref_cgpara() 
git-svn-id: trunk@30223 -
 2015-03-14 18:36:46 +00:00