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155 Commits

Author SHA1 Message Date
Jonas Maebe
f36e5411af * split cpu64bit compiler define into 
a) cpu64bitaddr, which means that we are generating a compiler which
       will generate code for targets with a 64 bit address space/abi
    b) cpu64bitalu, which means that we are generating a compiler which
       will generate code for a cpu with support for 64 bit integer
       operations (possibly running in a 32 bit address space, depending
       on the cpu64bitaddr define)
   All cpus which had cpu64bit set now have both the above defines set,
   and none of the 32 bit cpus have cpu64bitalu set (and none will
   compile with it currently)
  + pint and puint types, similar to aint/aword (not pword because that
    that conflicts with pword=^word)
  * several changes from aint/aword to pint/pword
  * some changes of tcgsize2size[OS_INT] to sizeof(pint)

git-svn-id: trunk@10320 -
 2008-02-13 20:44:00 +00:00
Jonas Maebe
db6e60789b * only use ".set" directive when creating dwarf relsyms on darwin and 
not for other relsyms, as older versions of the darwin assembler
    don't understand the ".set" directive (mantis #10541)

git-svn-id: trunk@9621 -
 2008-01-03 12:47:31 +00:00
Jonas Maebe
5a7809394e * fixed addr_pic check (symbol-relsymbol is also always 
position-independent)

git-svn-id: trunk@9352 -
 2007-11-29 21:50:01 +00:00
peter
95772c5cd3 * remove $ifdef extedbug for pic address check 
git-svn-id: trunk@9348 -
 2007-11-29 21:14:47 +00:00
peter
9f0ca44c94 * new tf_smartlink_library flag 
* use create_smartlink[_sections|_library] to check what to 
    do for smartlinking

git-svn-id: trunk@8715 -
 2007-10-01 16:55:08 +00:00
peter
b5fb7120b8 * fixed length calculation of leb128 constants 
git-svn-id: trunk@8666 -
 2007-09-27 22:40:38 +00:00
Jonas Maebe
7e5e13223e * also count references to relsymbols 
git-svn-id: trunk@8654 -
 2007-09-26 20:31:41 +00:00
peter
582fa79494 * don't overwrite cai_align with tai_align_abstract 
* check that tai_align is used and not tai_align_abstract

git-svn-id: trunk@8563 -
 2007-09-19 15:41:47 +00:00
peter
67e16340be * revert r8118 
git-svn-id: trunk@8139 -
 2007-07-22 19:59:00 +00:00
daniel
21293f5818 + Add common type integer promotion. 
- {$intpromotion common_type} or -CIcommon_type switches to common type promotion.
    - {$intpromotion native_integer} or -CIcommon_type switches to current behaviour.
    - Default in tp mode is common_type, native_integer in other modes
    - Compiler can cycle with -CIcommon_type
    - Still needs checking on other architectures than i386

git-svn-id: trunk@8118 -
 2007-07-21 19:16:24 +00:00
florian
499cbcbbe1 * make cycle OPT=-gwl -Co -Cr on x86-64 fixed 
git-svn-id: trunk@7976 -
 2007-07-07 19:16:49 +00:00
Jonas Maebe
0d1ff3a0f1 - removed tai_file/tai_loc, no longer needed 
git-svn-id: trunk@7945 -
 2007-07-04 08:14:48 +00:00
daniel
9adb202a92 * Rework the constexprint to allow operations from low(int64) to high(qword). 
+ Some initial work on a formaldef which also carries the typinfo of a parameter.

git-svn-id: trunk@7639 -
 2007-06-13 07:41:18 +00:00
florian
a3d906f1ca - removed several ;; 
git-svn-id: trunk@7498 -
 2007-05-28 15:59:17 +00:00
peter
b09df37cef * size of secrel32 added 
git-svn-id: trunk@7421 -
 2007-05-22 20:36:39 +00:00
peter
29ffdefacb * secrel32 relocation support required by dwarf2 under windows 
git-svn-id: trunk@7172 -
 2007-04-25 09:06:36 +00:00
tom_at_work
635117218e * fix incorrect generation of huge static arrays on 64 bit systems; however, GAS only supports 2^31-1 sized ones 
git-svn-id: trunk@6382 -
 2007-02-08 22:11:27 +00:00
Jonas Maebe
cf508ece4f * fixed previous commit for -gv 
git-svn-id: trunk@6267 -
 2007-01-29 15:35:12 +00:00
Jonas Maebe
246f75c43a - removed inlining_procedure global var (artefact from pass_2 inlining) 
git-svn-id: trunk@6266 -
 2007-01-29 15:33:56 +00:00
Jonas Maebe
d85573da18 * dummy assignment to tai_cpu_abstract.Pass1 result to avoid warning 
git-svn-id: trunk@5789 -
 2007-01-02 18:33:57 +00:00
Jonas Maebe
a23fa2e81e * moved (unfinished) routines related to writing taicpu's to ppu files 
from x86/aasmcpu to aasmtai and (new) aasmsym, so that when they're
    finished they're available for all targets
  * added dummy implementation of tai_cpu_abstract.pass1 and pass2 so there
    are no more hundreds of warnings on non-x86 about constructing taicpu
    instances with abstract methods

git-svn-id: trunk@5787 -
 2007-01-02 18:28:05 +00:00
Jonas Maebe
32e06e7a7a * fixed memory leaks in ppc peephole optimizer 
git-svn-id: trunk@5569 -
 2006-12-11 15:53:30 +00:00
peter
cb246eb781 * Remove dos,strings units, use SysUtils instead 
* replace split* functions with Extract* functions
  * Add Directory caching

git-svn-id: trunk@5102 -
 2006-10-30 23:29:35 +00:00
florian
ef7bd58c54 * germanism removed (aktfilepos -> current_filepos) 
git-svn-id: trunk@5099 -
 2006-10-30 22:37:31 +00:00
peter
070b86a512 * order of named sections added 
* fix debugstart and debugend labels

git-svn-id: trunk@5098 -
 2006-10-30 22:34:22 +00:00
florian
85d63d9fa9 * settings refactored 
git-svn-id: trunk@5094 -
 2006-10-30 18:02:58 +00:00
peter
3078a1927f * remove ttype 
* rename old ttype variables *type to *def
  * rename resulttypepass to pass_typecheck
  * rename pass_2 to pass_generate_code

git-svn-id: trunk@5077 -
 2006-10-29 22:19:39 +00:00
Jonas Maebe
32390af0f6 + support for ".reference" and ".no_dead_strip" darwin assembler directivs 
* use ".reference" to prevent parts of resource string ansistrings from
    being dead stripped under Darwin

git-svn-id: trunk@4614 -
 2006-09-12 12:07:32 +00:00
Jonas Maebe
670393533b * tai_symbol no longer derives from tailineinfo, so line number stabs come after 
symbols instead of before them

git-svn-id: trunk@3675 -
 2006-05-25 20:24:07 +00:00
florian
5e51aa7968 * fixed pe flags x86_64 
* fixed idata for x86_64

git-svn-id: trunk@3112 -
 2006-04-01 20:09:13 +00:00
peter
0ec2921bbe * split newasmsymbol to refasmsymbol and defineasmsymbol 
git-svn-id: trunk@3057 -
 2006-03-27 11:45:18 +00:00
peter
e7a419cbff * leb128 support for binary writers 
git-svn-id: trunk@3049 -
 2006-03-26 21:12:33 +00:00
peter
b7fe6797bf Merged revisions 2921-2922,2925 via svnmerge from 
http://svn.freepascal.org/svn/fpc/branches/linker/compiler

........
r2921 | peter | 2006-03-15 08:35:00 +0100 (Wed, 15 Mar 2006) | 2 lines

  * pass ObjectWriter to ObjectOuput

........
r2922 | peter | 2006-03-15 12:40:30 +0100 (Wed, 15 Mar 2006) | 2 lines

  * refactor asmdata

........
r2925 | peter | 2006-03-15 16:09:39 +0100 (Wed, 15 Mar 2006) | 3 lines

  * add cfi to asmdata
  * move asmlist, asmcfi, asmdata to own unit

........

git-svn-id: trunk@2932 -
 2006-03-16 08:52:22 +00:00
Jonas Maebe
ab5f5ca15e * fixed ppc compilation 
git-svn-id: trunk@2778 -
 2006-03-05 22:06:44 +00:00
peter
785550d7e3 Merged revisions 2669,2673,2677,2683,2696,2699-2702,2704,2708,2712-2715,2718,2722-2723,2728-2730,2740,2769 via svnmerge from 
svn+ssh://peter@www.freepascal.org/FPC/svn/fpc/branches/linker/compiler

........
r2669 | peter | 2006-02-23 09:31:21 +0100 (Thu, 23 Feb 2006) | 2 lines

  * add compiler dir

........
r2673 | peter | 2006-02-23 17:08:56 +0100 (Thu, 23 Feb 2006) | 2 lines

  * enabled more code

........
r2677 | peter | 2006-02-24 17:46:29 +0100 (Fri, 24 Feb 2006) | 2 lines

  * pe stub and headers

........
r2683 | peter | 2006-02-25 23:13:24 +0100 (Sat, 25 Feb 2006) | 2 lines

  * section options cleanup

........
r2696 | peter | 2006-02-26 20:27:41 +0100 (Sun, 26 Feb 2006) | 2 lines

  * fixed typecasts

........
r2699 | peter | 2006-02-26 23:04:32 +0100 (Sun, 26 Feb 2006) | 2 lines

  * simple linking works

........
r2700 | peter | 2006-02-27 09:44:50 +0100 (Mon, 27 Feb 2006) | 2 lines

  * internal linker script

........
r2701 | peter | 2006-02-27 12:05:12 +0100 (Mon, 27 Feb 2006) | 2 lines

  * make elf working again

........
r2702 | peter | 2006-02-27 14:04:43 +0100 (Mon, 27 Feb 2006) | 3 lines

  * disable dwarf for smartlinking with .a
  * fix section start in new .a file

........
r2704 | peter | 2006-02-27 18:30:43 +0100 (Mon, 27 Feb 2006) | 2 lines

  * stab section fixes

........
r2708 | peter | 2006-02-28 19:29:17 +0100 (Tue, 28 Feb 2006) | 2 lines

  * basic work to merge stabs sections

........
r2712 | peter | 2006-02-28 23:17:48 +0100 (Tue, 28 Feb 2006) | 2 lines

  * unload tmodules before linking

........
r2713 | peter | 2006-02-28 23:18:51 +0100 (Tue, 28 Feb 2006) | 2 lines

  * fixed stabs linking

........
r2714 | peter | 2006-02-28 23:19:19 +0100 (Tue, 28 Feb 2006) | 2 lines

  * show code and data size

........
r2715 | peter | 2006-02-28 23:25:35 +0100 (Tue, 28 Feb 2006) | 2 lines

  * unload .stabs from objdata after it is merged

........
r2718 | peter | 2006-03-01 12:24:38 +0100 (Wed, 01 Mar 2006) | 3 lines

  * memsize/datasize cleanup
  * check for exports/resources when adding module to linker

........
r2722 | peter | 2006-03-03 09:12:20 +0100 (Fri, 03 Mar 2006) | 2 lines

  * new TObjSymbol splitted from TAsmSymbol

........
r2723 | peter | 2006-03-03 14:08:55 +0100 (Fri, 03 Mar 2006) | 2 lines

  * coff fixes after recent objsymbol changes

........
r2728 | peter | 2006-03-03 22:43:04 +0100 (Fri, 03 Mar 2006) | 2 lines

  * fixed coff writer

........
r2729 | peter | 2006-03-04 01:10:32 +0100 (Sat, 04 Mar 2006) | 2 lines

  * fix read-only opening

........
r2730 | peter | 2006-03-04 01:11:16 +0100 (Sat, 04 Mar 2006) | 2 lines

  * Read edata from DLLs, basic work

........
r2740 | peter | 2006-03-04 21:13:43 +0100 (Sat, 04 Mar 2006) | 3 lines

  * deletedef added
  * don't remove defs from index when we are already clearing everything

........
r2769 | peter | 2006-03-05 21:42:33 +0100 (Sun, 05 Mar 2006) | 4 lines

  * moved TObj classes to ogbase
  * ObjSection.SymbolRefs and SymbolDefines list
  * DLL importing

........

git-svn-id: trunk@2771 -
 2006-03-05 21:10:37 +00:00
florian
e363da694b + allow symbols with defined size 
git-svn-id: trunk@2573 -
 2006-02-14 18:32:31 +00:00
Jonas Maebe
2435a7a93c * finalization sections in shared libraries under Darwin are now run 
* cleaned up the way the initialisation sections of shared libraries
    under Darwin are run

git-svn-id: trunk@2470 -
 2006-02-07 14:29:58 +00:00
florian
2ff2918016 * fixed open arrays with dwarf 
* fixed line info writting for smart linked files

git-svn-id: trunk@2446 -
 2006-02-05 20:41:13 +00:00
florian
8cd8e4ba8d + basic dwarf support for variables and types 
git-svn-id: trunk@2353 -
 2006-01-28 16:06:08 +00:00
florian
6af88cec0f + first implementation of dwarf line info generation using .file and .loc, little use with binary writers though ... 
git-svn-id: trunk@2327 -
 2006-01-22 15:59:26 +00:00
florian
b06643a1eb * tai_const refactored 
git-svn-id: trunk@2323 -
 2006-01-22 12:58:38 +00:00
tom_at_work
c887507adf * generic compiler patches for ppc64/linux PIC code 
git-svn-id: trunk@2222 -
 2006-01-08 13:27:31 +00:00
tom_at_work
8c8e25353b * reverted changes from 2214, needs to be split into several commits 
git-svn-id: trunk@2215 -
 2006-01-08 01:03:15 +00:00
tom_at_work
6313a9be7b * basic code generation for dynamic linking code for ppc64 
git-svn-id: trunk@2214 -
 2006-01-07 22:16:33 +00:00
peter
51b8a4a132 * move stabs generation to a single procedure call from pmodules 
git-svn-id: trunk@1358 -
 2005-10-12 10:35:46 +00:00
peter
edf553a223 * string constants are now array of char until 
they are converted to a specific string type

git-svn-id: trunk@1254 -
 2005-10-02 11:08:58 +00:00
peter
c7f720aa09 * remove wrong check for empty section name. An empty section name is 
still required to get the start and end debuginfo always included

git-svn-id: trunk@1145 -
 2005-09-20 06:33:14 +00:00
peter
82faa95118 * lineinfo fixed for binary writer 
* add tai_directive to replace old tai_direct calls
    in powerpc

git-svn-id: trunk@1139 -
 2005-09-19 11:47:30 +00:00
peter
a3ab2053c9 * support multiple asmlabel types, renamed getlabel to 
getjumplabel and added type para to getlabel for specific types
  * moved lineinfo generation from assemble and aggas to dbgstabs

git-svn-id: trunk@1120 -
 2005-09-18 21:16:10 +00:00
peter
c3727c29b2 * rename al_code to al_procedures, al_bss/al_data to al_globals 
* more work for section smartlinking

git-svn-id: trunk@1083 -
 2005-09-15 06:51:12 +00:00