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52 Commits

Author SHA1 Message Date
sergei
5c48804240 * Moved local label infrastructure into tasmreader, reduces number of global vars. Functionality is not changed. 
git-svn-id: trunk@27477 -
 2014-04-05 09:43:13 +00:00
Jeppe Johansen
d89b9a4311 Add support in ARM assembler reader for ldr reg, =literal syntax 
git-svn-id: trunk@25157 -
 2013-07-21 16:06:57 +00:00
Jeppe Johansen
0977d76f42 Mark global symbols with assembler references as non-regable 
git-svn-id: trunk@25155 -
 2013-07-21 13:41:10 +00:00
sergei
d2995cbf14 - Removed ConcatPasString procedure, it duplicates ConcatString (it the past they probably used to differ, but today both preserve null characters). 
git-svn-id: trunk@23662 -
 2013-02-25 22:09:39 +00:00
florian
6fb90850e9 * lastdirective should be always AS_END 
* changed some helper variables into aints

git-svn-id: trunk@22793 -
 2012-10-21 10:03:04 +00:00
Jeppe Johansen
8e00978108 Added support for .section, .set, .weak, and .thumb_set directive for GAS assembler reader 
IFDEF'ed JVM specific assembler directives, to prevent ait_* set to exceed 32 elements

git-svn-id: branches/laksen/arm-embedded@22580 -
 2012-10-08 03:10:44 +00:00
pierre
c0690d1bdc + New virtual method TATTReader.HandleDollar, useful for MIPS reader 
git-svn-id: trunk@20220 -
 2012-02-02 23:45:22 +00:00
sergei
6a3fe72de9 + Support .rva directive in AT&T reader. Put it into base class because it generally applies to all targets with COFF output, but enabled for Windows targets only (others need additional testing). 
+ Support .seh_handlerdata directive in Win64.

git-svn-id: trunk@19546 -
 2011-10-25 15:18:47 +00:00
sergei
89c0663c56 + AT&T asmreader: added methods that can be overridden in descendant readers to handle target-specific directives. 
git-svn-id: trunk@19364 -
 2011-10-04 12:12:06 +00:00
Jonas Maebe
780e75bfac o patch by Jeppe Johansen to fix mantis #17472: 
* generate add.w instead of add for thumb-2 in case one of the registers
      is > r8
    * add register interferences for the "add" instruction so the register
      allocator can detect invalid instruction forms (even for assembler code)
    * fixed error in thumb2.inc detected by the previous change

git-svn-id: trunk@16633 -
 2010-12-24 15:54:39 +00:00
Jonas Maebe
025ec34e4d + "CExtended" type that is the same as "extended", but conforming to the 
properties/behaviour of the equivalent of Extended in C (i.e., to
    "long double" on i386 and x86_64 platforms that support a 10 byte
    long double, and to "double" elsewhere)

git-svn-id: trunk@14912 -
 2010-02-14 13:45:58 +00:00
tom_at_work
cc911887a8 * undo accidently committed changes from r11398 
git-svn-id: trunk@11399 -
 2008-07-18 15:33:48 +00:00
tom_at_work
6958bbfdda * allow explicit conversion of enumeration values (in addition to integers) to object references in Delphi mode 
git-svn-id: trunk@11398 -
 2008-07-18 15:30:20 +00:00
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
florian
4151029ee5 + .fini section support 
git-svn-id: trunk@8174 -
 2007-07-28 08:40:10 +00:00
tom_at_work
99bc1ccb75 * merged some code which was ifdefed separately for POWERPC and POWERPC64 code but is equal 
git-svn-id: trunk@6383 -
 2007-02-08 22:52:11 +00:00
Jonas Maebe
c866400823 + support for VMTOFFSET in assembler readers to get VMT offset of virtual 
methods (mantis #8153)

git-svn-id: trunk@6168 -
 2007-01-24 18:26:23 +00:00
Jonas Maebe
302a2a3ec2 * fixed calling qualified methods in assembler + tests for ppc/ppc64/ 
i386/x86_64

git-svn-id: trunk@6112 -
 2007-01-21 22:16:42 +00:00
florian
c238bb15d1 * .init section support 
git-svn-id: trunk@5835 -
 2007-01-07 10:03:52 +00:00
yury
4092321ae9 * Compiler directives {$...} are allowed in ARM inline assembler. It fixes tb0142.pp and tb0193.pp. 
git-svn-id: trunk@5664 -
 2006-12-21 20:48:18 +00:00
peter
0557ddc342 * removed typed const, it is now handled by staticvarsym 
* globalvarsym renamed to staticvarsym
  * fixed invalid regvar use in init when the finalize also uses the var

git-svn-id: trunk@5290 -
 2006-11-08 21:04:22 +00:00
peter
e17b424e28 * refactor procsym procdef list 
git-svn-id: trunk@5210 -
 2006-11-03 18:44:46 +00:00
peter
658c46b903 * remove tdictionary and tindexarray 
* symtables based on TFPHashObjectList and TFPObjectList
  * rename torddef.typ to torddef.ordtype
  * rename tfloatdef.typ to tfloatdef.floattype
  * rename tdef.deftype to tdef.typ
  * remove obsolete browser code, browcol is kept so the ide
    can still be compiled

git-svn-id: trunk@5192 -
 2006-11-03 00:30:30 +00:00
peter
1684a6fc32 * replaced tdictionary with tfphashlist 
git-svn-id: trunk@5148 -
 2006-11-01 14:26:50 +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
peter
0ec2921bbe * split newasmsymbol to refasmsymbol and defineasmsymbol 
git-svn-id: trunk@3057 -
 2006-03-27 11:45:18 +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
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
tom_at_work
28381b1287 * new assembler symbol type AT_LABEL needed for PowerPc64 target 
+ added automatic definition of FPC_REQUIRES_PROPER_ALIGNMENT define for PowerPC64 target

git-svn-id: trunk@1278 -
 2005-10-03 22:13:45 +00:00
peter
6bf3269b41 * powerpc64 port from Thomas Schatzl 
git-svn-id: trunk@1193 -
 2005-09-25 17:19:44 +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
fpc
790a4fe2d3 * log and id tags removed 
git-svn-id: trunk@42 -
 2005-05-21 09:42:41 +00:00
fpc
50778076c3 initial import 
git-svn-id: trunk@1 -
 2005-05-16 18:37:41 +00:00
peter
e417e34496 * truncate log 2005-02-14 17:13:06 +00:00
peter
79c20ebf7d * use val() for decoding integers 2005-01-20 17:05:53 +00:00
peter
8d251e8506 * unit mapping rewrite 
* new derefmap added
 2005-01-19 22:19:41 +00:00
peter
1da9e24cee * support sizeof() 
* fix typecasting a constant like dword(4)
 2004-12-22 17:09:55 +00:00
peter
06cfe01791 * os2 fixes for import 
* asmsymtype support for intel reader
 2004-11-29 18:50:15 +00:00
peter
4d8460ec2f * float routines all use internproc and compilerproc helpers 2004-11-21 15:35:23 +00:00
peter
6458bd0ce1 * tvarsym splitted 2004-11-08 22:09:58 +00:00
florian
8a9758c5e2 * logs truncated 2004-06-20 08:55:28 +00:00
florian
588e2c38bf * dwarf branch merged 2004-06-16 20:07:06 +00:00
olle
4fecc1a56f * big transformation of Tai_[const_]Symbol.Create[data]name* 2004-03-02 00:36:32 +00:00
daniel
46d241a666 * Take advantage of our new with statement optimization 2004-02-07 23:28:34 +00:00
peter
e380119e8c * sparc assembler reader updates 2003-12-25 01:25:43 +00:00
florian
dd8f11e8e1 * fixed ldm/stm arm assembler reading 
* fixed a_load_reg_reg with OS_8 on ARM
  * non supported calling conventions cause only a warning now
 2003-12-08 17:43:57 +00:00
Jonas Maebe
d564bd6027 * go to the next character after consuming a "%" 2003-12-07 14:03:37 +00:00
florian
1a87a5ed45 * fixed several arm calling conventions issues 
* fixed reference reading in the assembler reader
  * fixed a_loadaddr_ref_reg
 2003-12-03 17:39:04 +00:00
Jonas Maebe
d5373d5971 * fixed several ppc assembler reader related problems 
* local vars in assembler procedures now start at offset 4
  * fixed second_int_to_bool (apparently an integer can be in  LOC_JUMP??)
 2003-11-29 16:27:19 +00:00
florian
ebab97b3c8 + first part of arm assembler reader 2003-11-17 23:23:47 +00:00