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c887507adf
Commit Graph

8049 Commits

Author SHA1 Message Date
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
Jonas Maebe
e4451558c4 * optimized register allocation for tempnodes 
git-svn-id: trunk@2221 -
 2006-01-08 12:53:43 +00:00
florian
844e78b401 * error corrections for message files from Karl-Michael Schindler 
git-svn-id: trunk@2217 -
 2006-01-08 09:18:08 +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
Jonas Maebe
5e9db609e3 * fixed bug fixref whereby a register of a reference was overwritten 
git-svn-id: trunk@2212 -
 2006-01-07 21:52:17 +00:00
florian
e43a1223ff * fixed refs book keeping 
git-svn-id: trunk@2211 -
 2006-01-07 21:10:39 +00:00
Jonas Maebe
a8ea851999 * changed min and max so more efficient code is generated for them 
git-svn-id: trunk@2209 -
 2006-01-07 16:36:04 +00:00
Jonas Maebe
c54826b403 * removed extra deallocation and allocation of function result 
registers, allows for most optimal code possible to be generated
    for trivial functions (but in some cases worsens generated code
    because the register allocator is not 100% optimal)

git-svn-id: trunk@2208 -
 2006-01-07 16:19:19 +00:00
Jonas Maebe
1521a33979 * fixed allocregdebug code 
git-svn-id: trunk@2204 -
 2006-01-07 15:01:46 +00:00
florian
a3e3e7e8c5 * avoid esp to be freed 
git-svn-id: trunk@2203 -
 2006-01-07 14:32:09 +00:00
Károly Balogh
cd38c236a0 + made the compiler to know about PowerPC AmigaOS 
git-svn-id: trunk@2201 -
 2006-01-07 04:46:27 +00:00
Károly Balogh
fd54c6b468 + ppc-amigaos stack cookie support 
git-svn-id: trunk@2199 -
 2006-01-07 02:41:15 +00:00
Jonas Maebe
5692b93a52 * fixed bug in regalloc info in case a sequence is swapped with 
a storeback at the end (i.e., "mov x,y" ... "mov y,x")

git-svn-id: trunk@2197 -
 2006-01-06 15:29:25 +00:00
Jonas Maebe
a885e9da0e * fixed replaceregdebug code 
git-svn-id: trunk@2196 -
 2006-01-06 14:55:42 +00:00
Jonas Maebe
0da53e4ff0 * don't give an IE with extdebug on darwin if a symbol is "re-allocated" 
with a wrong type, because we can't know the type of a symbol in the
    CG

git-svn-id: trunk@2194 -
 2006-01-06 12:08:43 +00:00
Jonas Maebe
fc1b5c9fe2 * fixed backwards extension of regalloc information 
git-svn-id: trunk@2193 -
 2006-01-06 11:17:29 +00:00
Jonas Maebe
ac24965242 * procedures which use goto/label revert to the older and less 
efficient regvar allocation scheme
  * also allocate regvars before the loops, not just afterwards

git-svn-id: trunk@2192 -
 2006-01-05 23:45:00 +00:00
Jonas Maebe
ea89d8a881 * don't move addresses in a LOC_CREGISTER to another register for 
derefnodes

git-svn-id: trunk@2190 -
 2006-01-05 20:46:20 +00:00
florian
9670e0eb78 * leave stackframe on x86-64 as well away if possible 
git-svn-id: trunk@2187 -
 2006-01-05 18:08:33 +00:00
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
b769a968e3 * make sure live_start and live_end are correctly updated while 
generating the initialisation and entry code

git-svn-id: trunk@2185 -
 2006-01-05 17:46:16 +00:00
Jonas Maebe
24c3ec1095 * also process methodpointerinit and methodpointerdone fields 
of calln in foreachnode*()

git-svn-id: trunk@2183 -
 2006-01-05 16:49:31 +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
1024b80867 + sub routines with children with asm blocks need a real stack frame, fixes new failure of tw0848 
git-svn-id: trunk@2177 -
 2006-01-05 10:10:58 +00:00
Jonas Maebe
7aa315c71a * made some Tcpuregisterset parameters const to avoid useless copying 
git-svn-id: trunk@2176 -
 2006-01-05 10:10:25 +00:00
florian
abc1bcca24 * fixed previous commit ... 
git-svn-id: trunk@2175 -
 2006-01-05 09:40:04 +00:00
florian
c9870d4aa3 * new line inserted :) 
git-svn-id: trunk@2174 -
 2006-01-05 09:36:48 +00:00
florian
1851481694 * fixed typo 
git-svn-id: trunk@2173 -
 2006-01-05 09:35:59 +00:00
tom_at_work
3462426b1d * stack frame optimizations 
git-svn-id: trunk@2172 -
 2006-01-04 23:27:40 +00:00
Jonas Maebe
cbaa100654 * "fixed" web bugs 3183 and 4403 by breaking the parser in 
Delphi mode so that you can change the return type of
    overriding interface methods into anything you want.
    You will get a nasty warning though.

git-svn-id: trunk@2168 -
 2006-01-04 22:21:05 +00:00
Jonas Maebe
9c2ee3a722 * fixed web bug #4086: do not create a refcounted temp for 
interface temps created for complex callnodes

git-svn-id: trunk@2165 -
 2006-01-04 21:07:10 +00:00
florian
a71d2b432c * synchronize reg. variables before loading the function result 
git-svn-id: trunk@2163 -
 2006-01-04 20:30:41 +00:00
florian
f7d2c47f73 + no stackframe is generated for i386 if possible 
git-svn-id: trunk@2162 -
 2006-01-04 19:19:06 +00:00
Jonas Maebe
58381ff7b6 * made chararray handling 98% TP-compatible, fixes web bugs 3012 
and 4080. The compatibility differences are:
      a) writing a chararray which is zero-based but not zero-
         terminated does not cause a buffer overflow
      b) non-zero-based chararrays can also be read

    The difference was that previously, all chararrays were treated
    as pchars. In TP/Delphi (and now also in FPC), this is only done
    for zero-based chararrays. For non-zero-based ones, the entire
    contents of the array should always be used (including #0's).

    The default parameters in the system unit for the chararray
    helpers are to avoid having to use a define for bootstrapping.

git-svn-id: trunk@2152 -
 2006-01-04 10:05:10 +00:00
florian
629b765688 * updated message file from Karl-Michael Schindler 
git-svn-id: trunk@2151 -
 2006-01-04 10:00:07 +00:00
daniel
1318b95a06 * Enable recognition of property keyword in all modes now that 
they are allowed for objects

git-svn-id: trunk@2149 -
 2006-01-03 23:11:28 +00:00
tom_at_work
4b48a8880f * added support for BI and BO fields for branches 
* correct spilling for FP values

git-svn-id: trunk@2143 -
 2006-01-03 21:07:39 +00:00
Jonas Maebe
9bb86eb411 * never make vs_var or vs_out variabled non-regable, unless it's an 
access from a nested procedure. This allows keeping the address
    of large function results like shortstrings in a register,
    because they were always made non-regable by a typeconversionnode
    due to the fact that they are aliased by an absolute alias.

git-svn-id: trunk@2140 -
 2006-01-03 15:37:49 +00:00
florian
a8e4073903 * fixed broken DirectoryExists 
git-svn-id: trunk@2136 -
 2006-01-03 12:53:27 +00:00
florian
61e3b70cfa * cleaned up segmented thread variables 
git-svn-id: trunk@2135 -
 2006-01-03 12:49:29 +00:00
florian
3ccec3fbdd * proper error if a directory is passed as configuration file 
git-svn-id: trunk@2134 -
 2006-01-02 21:07:15 +00:00
Jonas Maebe
48e98d2a17 * fixed compilation of macpas interface-only units 
git-svn-id: trunk@2130 -
 2006-01-02 20:55:10 +00:00
Jonas Maebe
f3e69a1569 * also allow overloading of function results with related interfaces 
git-svn-id: trunk@2128 -
 2006-01-02 18:58:41 +00:00
florian
bf5907dcdc * more @GOT parsing 
git-svn-id: trunk@2125 -
 2006-01-02 18:30:18 +00:00
florian
43cd438544 * generate _GLOBAL_OFFSET_TABLE_ variable on i386 if necessary 
git-svn-id: trunk@2124 -
 2006-01-02 18:29:43 +00:00
florian
06c84e1c5e * fixed writing of symbol sizes 
git-svn-id: trunk@2123 -
 2006-01-02 18:29:18 +00:00
Jonas Maebe
89523d390b * fixed web bugs 4574 and 4575 
+ added combined test for these bugs

git-svn-id: trunk@2119 -
 2006-01-02 17:54:39 +00:00
florian
30d5ff9f03 * fixed access to already freed memory location 
git-svn-id: trunk@2118 -
 2006-01-02 17:11:55 +00:00
florian
56616ea3ad + parsing of @GOT on i386 
git-svn-id: trunk@2117 -
 2006-01-02 15:37:18 +00:00