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353 Commits

Author SHA1 Message Date
Jonas Maebe
61ef30381c * Only synchronise regvars after a loop (and only those regvars 
which are used in the loop). The compiler makes now much
    more efficient use of registers for register variables (and
    different regvars can now also share the same register if
    their live range does not overlap)

git-svn-id: trunk@2186 -
 2006-01-05 17:48:11 +00:00
Jonas Maebe
fe71df8928 * also synchronise FPU and MM CREGISTERS at the end of procedures 
git-svn-id: trunk@2178 -
 2006-01-05 10:24:14 +00:00
florian
abc1bcca24 * fixed previous commit ... 
git-svn-id: trunk@2175 -
 2006-01-05 09:40:04 +00:00
tom_at_work
3462426b1d * stack frame optimizations 
git-svn-id: trunk@2172 -
 2006-01-04 23:27:40 +00:00
florian
61e3b70cfa * cleaned up segmented thread variables 
git-svn-id: trunk@2135 -
 2006-01-03 12:49:29 +00:00
florian
fb4557d71e * first implementation of pic for i386 
git-svn-id: trunk@2107 -
 2006-01-01 20:14:48 +00:00
Jonas Maebe
9603f4bf82 * fixed double writing of "<var> located in register" in assembler 
source after previous patch

git-svn-id: trunk@2104 -
 2006-01-01 15:36:42 +00:00
Jonas Maebe
018fa207d7 * only allocate the calleeside register locations of parameters when 
needed, avoids some unnecessary register conflicts (not yet perfect
    for 64bit locations on 32bit cpus)

git-svn-id: trunk@2089 -
 2005-12-31 12:28:56 +00:00
Jonas Maebe
c423e23bb4 * only use r12 as frame pointer in the entry code for ppc if necessary 
git-svn-id: trunk@2086 -
 2005-12-31 10:54:09 +00:00
Jonas Maebe
de8dbbd2c4 * final fixes for Mac OS X shared library creation: procedures declared 
as forward are no longer treated as external symbols
  * changed alloc_proc_symbol() to directly call newasmsymbol as opposed
    to creating a dummy tai_symbol()

git-svn-id: trunk@2058 -
 2005-12-26 18:18:05 +00:00
Jonas Maebe
dbf94f4713 * properly fixed allocating procedure symbols, now also works for nested 
procedures

git-svn-id: trunk@2029 -
 2005-12-22 20:43:29 +00:00
Jonas Maebe
66ebbbc5c2 * always generate code which can be used to build dynamically loadable 
libraries with

git-svn-id: trunk@2013 -
 2005-12-20 19:58:27 +00:00
tom_at_work
b53ee04f98 * base compiler patches to improve C parameter passing compatibility on powerpc64/linux 
git-svn-id: trunk@1983 -
 2005-12-18 22:07:24 +00:00
florian
3f2f8609e3 + check vmt when loading one, fixes tw2318b 
git-svn-id: trunk@1660 -
 2005-11-05 16:29:13 +00:00
tom_at_work
c5f89d7efd * release old stack pointer register on ppc64 after method prolog 
* threading fixes for ppc64
* fixed a_param_ref to respect the size parameter on ppc64
* better stack size calculation for ppc64

git-svn-id: trunk@1599 -
 2005-10-26 19:50:17 +00:00
Jonas Maebe
00b612502e * fixed web bug #4228 (support loading int64 paras passed on the stack into 
local regvars)

git-svn-id: trunk@1380 -
 2005-10-15 16:03:00 +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
89297d2c39 * move all stabs ($ifdef gdb) code to dbgstabs 
git-svn-id: trunk@1255 -
 2005-10-02 11:17:05 +00:00
peter
ec4d287fd8 * aktoutputformat removed, add new paraXX vars for target 
assembler and debuginfo and use these vars to override
    the defaults for the target after the parameters are read
  * remove not-maintained and tested gdb code

git-svn-id: trunk@1201 -
 2005-09-25 21:17:37 +00:00
peter
a720145fd1 * remove obsolete pass2inline code 
git-svn-id: trunk@1198 -
 2005-09-25 20:02:17 +00:00
peter
2f0fdd1847 * cleaner fix for tb0496 (r1185) 
git-svn-id: trunk@1196 -
 2005-09-25 19:23:37 +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
olle
32fac59ac5 made target macpas compile again 
git-svn-id: trunk@1077 -
 2005-09-12 19:39:58 +00:00
peter
35ac5f133e * win32 profiling updates 
git-svn-id: trunk@1059 -
 2005-09-07 08:32:33 +00:00
Jonas Maebe
3aa4e8008e * fixed tests/webtbs/uw3969 compilation with -Or for ppc (removed 
superfluous call to location_get_data_ref)

git-svn-id: trunk@926 -
 2005-08-23 06:39:31 +00:00
peter
05a628447f * put typedconsts in own asmlist to prevent mixing 
array and string data
  * added al_rodata
  * renamed tasmlist enum names to include al_ prefix

git-svn-id: trunk@899 -
 2005-08-17 08:42:52 +00:00
daniel
e98865ab40 * Fixes and further development of fast threadvars 
git-svn-id: trunk@743 -
 2005-07-25 14:07:02 +00:00
daniel
22e89e1a42 * Proof of concept: Support threadvars using segment registers. 
git-svn-id: trunk@740 -
 2005-07-24 21:06:23 +00:00
daniel
d05f58b604 * Group asmlists into array to be able to add 
some of them more comfortably.
  * x86_64 compilation was broken, fixed.
  * Sparc compilation was broken, fixed.

git-svn-id: trunk@731 -
 2005-07-23 13:44:32 +00:00
Jonas Maebe
8bc4e0a32f * inline and compilerproc are now procoptions instead of proccall types 
(so both can be combined with each other, as well as with other calling
     conventions)
  * defined COMPPROCINLINEFIXED so SYSTEMINLINE is again activated

git-svn-id: trunk@658 -
 2005-07-18 15:27:14 +00:00
Jonas Maebe
37fcf95f90 (belongs together with r503) 
* the 'main' procedure for darwin is now placed in the main program instead
  of in the system unit
+ ability to rename this 'main' symbol (-XM<x>, e.g. -XMSDL_main for SDL), for
  all OS'es
+ mention the -Xm parameter in the help

git-svn-id: trunk@541 -
 2005-06-30 09:01:44 +00:00
florian
cf2c0d52e3 * initialisation of global mm register variables 
git-svn-id: trunk@206 -
 2005-06-05 10:40:20 +00:00
florian
355aaa69c8 + before calling a helper procedure, all register classes are now saved, this patch is subject to being merged back 
git-svn-id: trunk@201 -
 2005-06-05 08:12:33 +00:00
florian
ebcb69478f * fixed a lot of stuff for fpu/mm register variables 
git-svn-id: trunk@199 -
 2005-06-04 21:23:15 +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
12283206d1 named sections for intf wrappers 2005-03-28 13:10:22 +00:00
Jonas Maebe
a5c94ddccd * removed some unused variables 2005-03-25 21:55:43 +00:00
peter
96d7cbeddc put intf wrappers in code section 2005-03-09 22:37:24 +00:00
Jonas Maebe
ac931f6846 * use expectloc in firstcomplex() 2005-03-02 19:44:11 +00:00
peter
5edffaf371 * remove is_single_reference 
* revert loading of ref-to-ref para valu
 2005-02-15 21:39:48 +00:00
peter
dd0664156d * fix passing of 64bit values when using -Or 2005-02-15 19:16:04 +00:00
peter
e417e34496 * truncate log 2005-02-14 17:13:06 +00:00
Jonas Maebe
2e944b3b71 * fixed darwin cycle 2005-01-30 21:51:57 +00:00
peter
e820bc93f2 * interface wrapper generation moved to cgobj 
* generate interface wrappers after the module is parsed
 2005-01-24 22:08:32 +00:00
peter
35e466d971 * remove copy_value_on_stack and a_param_copy_ref 2005-01-20 17:47:01 +00:00
peter
04c97cc129 * load jmp_buf_size from system unit 2005-01-20 16:38:45 +00:00
florian
4647e2e720 * init./final code isn't created for pure assembler procedures anymore 2005-01-19 20:04:46 +00:00
peter
b9ca478f50 * multiple location support for i386 a_param_ref 
* remove a_param_copy_ref for i386
 2005-01-18 22:19:20 +00:00
Jonas Maebe
20361e7eb8 + support LOC_VOID in gen_load_para_value() 2005-01-13 19:31:05 +00:00
Jonas Maebe
9c22d594b0 + support for passing records in registers under darwin 
* tcgpara now also has an intsize field, which contains the size in
    bytes of the whole parameter
 2005-01-10 21:50:05 +00:00
peter
296e81146e * insert stack_check helper call before doing register allocation 
so the used registers can't be reused when parameters are loaded
    into register variables
 2005-01-03 22:27:56 +00:00
peter
00c14e1083 * external is again allowed in implementation 2004-12-15 16:00:16 +00:00
Jonas Maebe
fcf16c4983 * fixed synchronising 64bit regvars on 32bit systems at the start and 
end of procedures
  * hack for ppc for loading of paras from their callee location to local
    temps
 2004-12-11 12:42:28 +00:00
Jonas Maebe
7c9d8d8872 * fixed int64 regvar bug in location_force_register 2004-12-11 01:03:01 +00:00
peter
2b6456fe16 * procvar handling for tp procvar mode fixed 
* proc to procvar moved from addrnode to typeconvnode
  * inlininginfo is now allocated only for inline routines that
    can be inlined, introduced a new flag po_has_inlining_info
 2004-12-05 12:28:10 +00:00
peter
36268edfed * fix for int64 parameters passed in a single LOC_REFERENCE of 8 bytes 2004-12-03 16:06:31 +00:00
peter
a29eab36c7 * fixed funcretloc for sparc 2004-11-21 18:13:31 +00:00
peter
89b1b583c9 * ttempcreatenode.create_reg merged into .create with parameter 
whether a register is allowed
  * funcret_paraloc renamed to funcretloc
 2004-11-21 17:54:59 +00:00
florian
18f7aa97dd * changed funcret location back to tlocation 2004-11-21 17:17:03 +00:00
michael
180966c0aa * Split po_public into po_public and po_global (Peter) 2004-11-19 08:17:01 +00:00
peter
e740a66636 * tparaitem removed, use tparavarsym instead 
* parameter order is now calculated from paranr value in tparavarsym
 2004-11-15 23:35:30 +00:00
peter
0c7e53bb81 * fixed compile of powerpc,sparc,arm 2004-11-11 19:31:33 +00:00
peter
7c0b6e129e * fixed wrong typecasts 2004-11-09 17:26:47 +00:00
peter
6458bd0ce1 * tvarsym splitted 2004-11-08 22:09:58 +00:00
florian
7b8c44bbce * fixed open arrays when using register variables 2004-11-08 20:23:29 +00:00
peter
79e754cb8c forgot if cs_debuginfo 2004-11-04 17:12:24 +00:00
peter
f4a7c3d444 fixed debuginfo for variables in staticsymtable 2004-11-04 17:09:54 +00:00
peter
c95a859f0a * generic tlocation 
* move tlocation to cgutils
 2004-10-31 21:45:02 +00:00
olle
51fb338952 * reverted, for macos only, last change. 2004-10-28 18:29:44 +00:00
peter
ed07ab5f04 * localloc of staticsymtable needs a AT_NONE since it is a reference 2004-10-26 15:03:31 +00:00
peter
705868e816 * remove saveregister calling convention 2004-10-24 20:01:08 +00:00
peter
adb6f59eef * small regvar fixes 
* loadref parameter removed from concatcopy,incrrefcount,etc
 2004-10-24 11:44:28 +00:00
mazen
581b52422c - remove $IFDEF DELPHI and related code 
- remove $IFDEF FPCPROCVAR and related code
 2004-10-15 09:14:16 +00:00
peter
a4c5a55d1b * add reg_sync when regvars are allocated to fix first use in 
loop
 2004-10-14 17:54:06 +00:00
peter
60c73cc0e5 * -Or fixes for open array 2004-10-13 21:12:51 +00:00
peter
66df745917 * small regvar for para fixes 
* function tvarsym.is_regvar added
  * tvarsym.getvaluesize removed, use getsize instead
 2004-10-11 15:48:15 +00:00
peter
4f7667488b * parameter regvar fixes 2004-10-10 21:08:55 +00:00
peter
d6bffaf5c6 * fixed sparc compile 
* fixed float regvar loading
 2004-10-10 20:51:46 +00:00
peter
b0c25b50a0 * symtable allocation rewritten 
* loading of parameters to local temps/regs cleanup
  * regvar support for parameters
  * regvar support for staticsymtable (main body)
 2004-10-10 20:22:53 +00:00
olle
d87707fc6c * Refs to DEBUGINFO_<x> is now not inserted for target MacOS 2004-10-09 10:51:13 +00:00
florian
016f2e9b15 * fixed storage of parameters passed by ref. 2004-10-08 20:52:07 +00:00
peter
63cf4464d3 * tvarsym.varregable added, split vo_regable from varoptions 2004-10-08 17:09:43 +00:00
peter
ba87da9bc2 * fix compile for oldregvars 2004-09-27 15:14:08 +00:00
peter
8fb3536f6e * simple regvar support, not yet finished 2004-09-26 17:45:29 +00:00
peter
65c3ba277c * ungetregister is now only used for cpuregisters, renamed to 
ungetcpuregister
  * renamed (get|unget)explicitregister(s) to ..cpuregister
  * removed location-release/reference_release
 2004-09-25 14:23:54 +00:00
peter
33a834821f * paraloc branch merged 2004-09-21 17:25:12 +00:00
peter
7f8844e74d * release localsymtables when module is compiled 2004-09-14 16:33:46 +00:00
peter
180c042911 * finalize all (also procedure local) typedconst at unit finalization 2004-09-13 20:30:05 +00:00
michael
dd042a896b + Patch from Peter to fix debuginfo in constructor. 2004-08-23 11:00:06 +00:00
Jonas Maebe
5ac21c998a * don't finalize typed consts (fixes bug3212, but causes memory leak; 
they should be finalized at the end of the module)
 2004-07-17 13:14:17 +00:00
Jonas Maebe
f1bda1700a * support register parameters for inlined procedures + some inline 
cleanups
 2004-07-09 23:41:04 +00:00
Jonas Maebe
1f990337c3 * fixed one regvar problem, but regvars are still broken since the dwarf 
merge...
 2004-07-04 12:24:59 +00:00
peter
700c983c8e * fixed size of exceptbuf 2004-06-29 20:57:21 +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
Jonas Maebe
ecb226a54f * fixed bug regarding parameters on the ppc (they were allocated twice 
under some circumstances and not at all in others)
 2004-06-01 20:39:33 +00:00
Jonas Maebe
74cad9b483 * more regvar optimizations in location_force_reg 2004-05-30 21:41:15 +00:00
Jonas Maebe
43fa5b9f9c * some optimizations and associated fixes for better regvar code 2004-05-30 21:18:22 +00:00