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2be5c8b9af
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Author SHA1 Message Date
Jonas Maebe
2be5c8b9af * same change as in r22240 for darwin/ppc(64) 
git-svn-id: trunk@22246 -
 2012-08-26 08:58:48 +00:00
Jonas Maebe
d4eb2d7336 * fixed the conversion of 'UTF-8' to the corresponding code page number 
(there's a dummy entry with code page 0 for UTF-8 in the table for
     when 0 is searched, but when going from string to number that
     entry has to be skipped so the real UTF-8 entry is used)

git-svn-id: trunk@22245 -
 2012-08-26 08:58:42 +00:00
Jonas Maebe
17c495595c * made variable public so got warning gets triggered 
git-svn-id: trunk@22244 -
 2012-08-25 21:32:38 +00:00
Jonas Maebe
4d0e4e1b56 * treat "[var + rip]" in intel assembler mode as addr_pic_no_got on x86-64 
(mantis #22665)
  + support "[var wrt ..gotpcrel]" nasm/yasm syntax in intel assembler mode
    for GOT-relative accesses on x86-64, + give an error when trying to do
    this on win64 (it doesn't have a GOT)
  * moved code that give a warning when using GOT-relative accesses to
    static data on x86-64 from the AT&T reader to rax86 so it's also
    active for the Intel assembler reader
  + added warning when not using GOT-relative accesses (but plain
    RIP-relative instead) to global data on non-Win64 x86-64

git-svn-id: trunk@22243 -
 2012-08-25 15:12:49 +00:00
Jonas Maebe
2c43e084f0 * disabled "[reg].offset globalvar" pic syntax in intel assembler mode for 
x86-64, because it does not specify whether the code should be got-based
    or not

git-svn-id: trunk@22242 -
 2012-08-25 15:12:44 +00:00
Jonas Maebe
289486346b * factored out code to decide when an asmsym for a staticvarsym has to be 
global, and no longer make it global for all symbols when smartlinking
    is enabled on systems that use section-based smartlinking

git-svn-id: trunk@22241 -
 2012-08-25 15:12:39 +00:00
Jonas Maebe
35c70a6c96 * copy the darwin got register to a new register when using it, so it 
cannot get modified

git-svn-id: trunk@22240 -
 2012-08-25 15:12:34 +00:00
Jonas Maebe
ab9d68ae3e * always use RIP-relative addressing in x86-64 assembler code 
* abort if there's a warning (warnings for wrong/dangerous pic
    will be added in a later commit)

git-svn-id: trunk@22239 -
 2012-08-25 15:12:24 +00:00
Mattias Gaertner
be41f296a0 fpreadtiff: fixed checking for code 4096 before add instead of after last add, bug #22558 
git-svn-id: trunk@22238 -
 2012-08-25 09:18:10 +00:00
florian
d327960994 * Don't build utils by default when cross building. FPC's build system is not made 
for building installation packages for another host system as the current one
  so it makes no sense to build utils for the target system. When cross compiling, the
  goal is to build files to be able to develop on the current system for the target.
  Building of utils can be forced by passing BUILDFULLNATIVE=1 to make

git-svn-id: trunk@22237 -
 2012-08-24 21:18:06 +00:00
florian
a365ae3631 + define BUILDFULLNATIVE and BUILDNATIVE for native builds 
git-svn-id: trunk@22236 -
 2012-08-24 21:15:28 +00:00
Jonas Maebe
da32d99b7e * declare Sptr() and get_frame() as "nostackframe" 
git-svn-id: trunk@22235 -
 2012-08-24 18:49:33 +00:00
Jonas Maebe
f7dbe6d7a6 * use a different register constant for EIP and RIP (fixes external 
assembler writers on x86-64 after r22181, the shift in positions
    caused every occurrence of RIP to become EIP in the assembler code)

git-svn-id: trunk@22234 -
 2012-08-24 18:49:17 +00:00
Jonas Maebe
eeb98ae2f8 * write objectdef fieldtypes in appenddef_object() instead of in 
beforeappenddef() to prevent endless loops in certain circular
    class reference situations (mantis #22527)

git-svn-id: trunk@22233 -
 2012-08-24 16:52:46 +00:00
joost
e17d1c9b37 * Support Interbase 7 and Firebird 3 boolean fields 
* Minor optimization using local VSQLVar variable 
   Patch by Lacak2, mantis 22698

git-svn-id: trunk@22232 -
 2012-08-24 15:56:37 +00:00
masta
d8af83d252 Introduce a version of MatchInstruction for multiple instructions 
It is the same as the normal MatchInstruction function but supports to
be called with a set of TAsmOps instead of a single op.

git-svn-id: trunk@22231 -
 2012-08-24 15:54:36 +00:00
florian
6b73bc45c5 * check constant for being a valid offset 
git-svn-id: trunk@22230 -
 2012-08-24 09:16:47 +00:00
florian
58a85e79ce * set index register correctly * index register might not be changed 
git-svn-id: trunk@22229 -
 2012-08-24 09:16:38 +00:00
florian
245d8286d5 + LookForPostindexedPattern 
git-svn-id: trunk@22228 -
 2012-08-24 09:16:26 +00:00
pierre
acfcb3d853 * Define slowcpu conditional for mips cpu, cuts execution time from 4 mins down to 20 secs 
git-svn-id: trunk@22227 -
 2012-08-24 07:47:00 +00:00
masta
012da673a8 Use MatchInstruction in OpCmp2OpS 
MatchInstruction keeps the code a bit more readable and compact.

git-svn-id: trunk@22226 -
 2012-08-23 23:08:26 +00:00
pierre
9ad6285fe2 * Fix 64-bit OP_ADD and OP_SUB operations (no overflow support yet) 
git-svn-id: trunk@22225 -
 2012-08-23 22:05:41 +00:00
florian
a016bc5ced * white space change 
git-svn-id: trunk@22224 -
 2012-08-23 21:04:31 +00:00
florian
f2ccd6e400 * when doing the AddSubLdr2Ldr optimization check also if the source register of the add is modified before the load 
git-svn-id: trunk@22223 -
 2012-08-23 21:04:21 +00:00
florian
4e2de05667 * don't apply the AddSubLdr2Ldr optimization if the base register in the reference is used/modified during the ldr/str 
git-svn-id: trunk@22222 -
 2012-08-23 21:04:11 +00:00
florian
d89b742109 * apply Add/SubLdr2Ldr only if no condition flags are involved 
git-svn-id: trunk@22221 -
 2012-08-23 21:04:02 +00:00
florian
73d540e7b5 * unsigned byte ldr/str allow also an offset of max. +/-4095 
git-svn-id: trunk@22220 -
 2012-08-23 21:03:52 +00:00
florian
9d20a73986 * optimize also str/ldrb/h/d 
git-svn-id: trunk@22219 -
 2012-08-23 21:03:44 +00:00
florian
1b3e03d72d + DEBUG_AOPTCPU to turn off peephole optimizer messages 
git-svn-id: trunk@22218 -
 2012-08-23 21:03:34 +00:00
florian
8a20ccc5f9 + Add/SubLdr2Ldr optimization 
git-svn-id: trunk@22217 -
 2012-08-23 21:03:24 +00:00
florian
ca5078f9cf + RegModifiedBetween 
git-svn-id: trunk@22216 -
 2012-08-23 21:03:14 +00:00
Jonas Maebe
85765364ee * properly compare parameter lists involving pointers to or classrefdefs of 
forward defined types by maing sure that we always compare typesyms in
    that case instead of the forwarddefs (mantis #22705)

git-svn-id: trunk@22215 -
 2012-08-23 20:58:22 +00:00
michael
88776524fd * Interdependency reduction, verbosity introduced 
git-svn-id: trunk@22214 -
 2012-08-23 15:27:00 +00:00
masta
b9fa9da629 Small fixes to OpCmp2OpS 
1.) For UMULL and UMLAL support we would have to make sure the following
code checks RdHi and RdLo, which is currently not supported.
The former code would transform the following

  umull r0, r1, r2, r3
  cmp   r0, #0
  bne   .LSomething

into

  umulls r0,r1,r2,r3
  bne    .LSomething

which is wrong. UMULL has a 64bit result in r1+r0 and checks the full 64bit for 0
before setting the Z flag.

2.) Support MLA.

3.) Support MI/PL/NE/EQ for all instructions. As all of them are setting
the N and Z flags in the same way only based on the result of the
operation not on its input values.

N:=Result[31];
Z:=Result = 0;

Wurst

git-svn-id: trunk@22213 -
 2012-08-23 14:22:29 +00:00
pierre
7587145320 Add possibility to test sparc elf generator with -dTEST_AGSPARC_ELF 
git-svn-id: trunk@22212 -
 2012-08-23 12:59:45 +00:00
michael
efaf017b17 * Improvements so package name can be specified, fpmake is excluded 
git-svn-id: trunk@22211 -
 2012-08-23 12:56:53 +00:00
michael
2252b71ae9 * Some small fixes so sdo is parsed 
git-svn-id: trunk@22210 -
 2012-08-23 12:56:19 +00:00
pierre
926d39e604 * Fix compilation of sparc/cpuelf unit 
git-svn-id: trunk@22209 -
 2012-08-23 12:32:02 +00:00
sergei
c529356693 * Split most CPU-specific code from ogelf.pas into newly created cpuelf.pas units in CPU subdirectories. 
git-svn-id: trunk@22208 -
 2012-08-23 11:49:49 +00:00
Jonas Maebe
5f46866595 * regenerated using a current version of fpcmake 
git-svn-id: trunk@22207 -
 2012-08-23 09:51:14 +00:00
pierre
91bfa84952 Correct code after change in set_common_funcretloc_info which made the call to ret_in_param always return false 
git-svn-id: trunk@22206 -
 2012-08-23 09:50:47 +00:00
Jonas Maebe
97021d47c3 * like other applications that custapp, these also depend on univint on 
the Darwin/iphonesim platforms
  * regenerated using a current version of fpcmake

git-svn-id: trunk@22205 -
 2012-08-23 09:49:29 +00:00
florian
3ad32b6e4e * opcode spelling fixed 
git-svn-id: trunk@22204 -
 2012-08-23 08:55:07 +00:00
florian
935985d0c0 * checked and updated valid opcode for OpCmp2OpS optimization 
git-svn-id: trunk@22203 -
 2012-08-23 08:55:03 +00:00
florian
70009e8ed1 * move flag allocation item 
git-svn-id: trunk@22202 -
 2012-08-23 08:54:58 +00:00
florian
45383fd32d + a lot missing flag allocs/deallocs added 
git-svn-id: trunk@22201 -
 2012-08-23 08:54:52 +00:00
florian
2d2c66467c + optimize op ... / cmp .... when possible 
git-svn-id: trunk@22200 -
 2012-08-23 08:54:47 +00:00
michael
2d653999b4 * Dependency on fcl-base added 
git-svn-id: trunk@22199 -
 2012-08-23 08:21:34 +00:00
michael
2cc020c20e * Dependency on fcl-base added 
git-svn-id: trunk@22198 -
 2012-08-23 08:21:07 +00:00
michael
20c0a14e1e * Fixed makefile 
git-svn-id: trunk@22197 -
 2012-08-23 08:04:36 +00:00