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106 Commits

Author SHA1 Message Date
sergei
4ebc34c5e7 * Promoted result type of FPC_PCHAR_LENGTH and FPC_PWIDECHAR_LENGTH to SizeInt. 
+ Check for nil pointer in FPC_PWIDECHAR_LENGTH

git-svn-id: trunk@17733 -
 2011-06-13 04:59:17 +00:00
Jonas Maebe
5cbe12c622 * don't overwrite the target value of interlockedcompareexchange*() if the 
value is different from the comparand (patch by "FVI", mantis #18082)
  * sign extend the loaded value of interlockedcompareexchange() on PowerPC64,
    because the function arguments are longints

git-svn-id: trunk@16475 -
 2010-11-29 12:53:10 +00:00
Jonas Maebe
c14574bb56 * don't change the fpu control word in the initialisation code of dynamic 
libraries (mantis #16263, #16801)

git-svn-id: trunk@16347 -
 2010-11-14 16:00:25 +00:00
Jonas Maebe
a527b6b2b4 * optimized ppc memory barrier implementations 
git-svn-id: trunk@14803 -
 2010-01-25 14:49:33 +00:00
Jonas Maebe
a24db8854c * fixed return value of InterlockedCompareExchange(64) for ppc/ppc64, 
bug exposed by tw13281

git-svn-id: trunk@13133 -
 2009-05-11 07:26:48 +00:00
micha
83b7f81f81 + add no-fpu support to compiler/rtl for powerpc-linux (-Cfnone) 
git-svn-id: trunk@10422 -
 2008-03-02 12:59:02 +00:00
peter
2a479654f1 * remove asm for simple math functions so the generic inlined function is 
taken. This generates smaller optimized code

git-svn-id: trunk@9796 -
 2008-01-19 20:23:27 +00:00
florian
7da7364ee7 * refactored SysResetFPU into SysInitFPU and SysResetFPU 
git-svn-id: trunk@8966 -
 2007-10-28 12:06:49 +00:00
Jonas Maebe
e64b973cf9 * fixed ppc and ppc64 compilation after r8898 
git-svn-id: trunk@8906 -
 2007-10-21 22:15:19 +00:00
Jonas Maebe
107682e148 * fixed comparedword 
* fixed properties

git-svn-id: trunk@8811 -
 2007-10-15 10:54:49 +00:00
micha
d95b9082bb * add memory barrier prototypes + implementation for i386 and sparc + use lwsync for powerpc64 
git-svn-id: trunk@8240 -
 2007-08-07 20:37:08 +00:00
micha
7475f656f8 + add memory barrier routines for powerpc/64 
git-svn-id: trunk@8179 -
 2007-07-28 12:47:48 +00:00
florian
fc027d16c5 * syntax error in last commit fixed 
git-svn-id: trunk@5966 -
 2007-01-14 10:45:21 +00:00
florian
b3a1868ff0 * correct masking of exceptions in genmath code 
git-svn-id: trunk@5965 -
 2007-01-14 10:44:10 +00:00
peter
2f0ce31751 * string concat changed from function to procedure to 
allow runtime optimization if the destination is the
    same as a source parameter
  * tassignmentnode now sets aktassignmentnode global that can be used
    to use the left node as a destination parameter and
    skip the assignment
  * disabled all cpu specific shortstr concat/append

git-svn-id: trunk@4770 -
 2006-10-02 20:00:06 +00:00
tom_at_work
aa8d214759 * 2.0.4 fix: fixed move()/fillchar() for linux, avoiding use of dcbz which causes crashes on G5 
git-svn-id: trunk@4137 -
 2006-07-09 18:25:41 +00:00
Jonas Maebe
bf1e95e024 + InterlockedCompareExchange (+ changed line endings from dos to unix) 
git-svn-id: trunk@3945 -
 2006-06-25 18:16:32 +00:00
peter
4c065bce45 * move InterLocked functions to system unit 
git-svn-id: trunk@3933 -
 2006-06-25 09:26:23 +00:00
Jonas Maebe
5b9f58ef73 * reverted r2037 because of braindead "out" semantics for refcounted 
types

git-svn-id: trunk@2045 -
 2005-12-24 01:06:05 +00:00
Jonas Maebe
84aab46550 * changed formal "var" paramters of move, movechar0 and fill* into 
"out" parameters to avoid wrong "uninitialized" warnings

git-svn-id: trunk@2037 -
 2005-12-23 20:59:08 +00:00
tom_at_work
9e7d550455 * fixed last commit (1337) which broke some files in the repository 
git-svn-id: trunk@1338 -
 2005-10-08 17:23:44 +00:00
tom_at_work
f7f0f9c426 * makefile adaption to be able to cycle compiler and RTL on PowerPC64 target 
* some fixes for PowerPC64 target in the code generator and the RTL
* stabs generation for PowerPC64 is okay now (untested)

git-svn-id: trunk@1337 -
 2005-10-08 15:48:39 +00:00
Károly Balogh
ccc29a13f3 * added SysResetFPU, which is required for MorphOS 
git-svn-id: trunk@1279 -
 2005-10-03 22:49:44 +00:00
Jonas Maebe
4292e7f939 - removed obsolete FPC_MTFSB0_CORRECTED macro 
git-svn-id: trunk@487 -
 2005-06-24 18:34:58 +00:00
michael
3a2eaa94b1 + Removed INTERNCONSTINTF define 
git-svn-id: trunk@267 -
 2005-06-07 22:04:18 +00:00
michael
93ba0409be + Removed HASCOMPILERPROC define 
git-svn-id: trunk@265 -
 2005-06-07 21:41:02 +00:00
michael
db5d9d75aa + Removed INTERNCOPY define 
git-svn-id: trunk@259 -
 2005-06-07 21:11:49 +00:00
peter
4ace790492 * remove $Log 
git-svn-id: trunk@231 -
 2005-06-07 09:47:55 +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
olle
381f243243 * Fixed bug in stack crawling routines for macos 2005-04-28 18:29:01 +00:00
peter
e417e34496 * truncate log 2005-02-14 17:13:06 +00:00
olle
beecc57e21 * Fixed stack frame access for macos 2005-01-31 20:57:41 +00:00
Jonas Maebe
cfeaa8aa65 * some compilation fixes for powerpc after all the internconst and 
internproc changes, still crashes with internalerror(88) for ppc1
    on real2str.inc(193,39)
 2004-11-20 15:49:21 +00:00
Jonas Maebe
42b6daebee * use "round to nearest" rounding mode again, just like C (affects 
results of divisions as well)
 2004-11-08 08:54:51 +00:00
Jonas Maebe
94caa0761e * fixed redzone usage in fillchar 2004-10-24 14:43:26 +00:00
Jonas Maebe
296013d111 * fixed default rounding mode 2004-10-24 14:20:21 +00:00
Jonas Maebe
fb693982b1 + "nostackframe" modifier, because the automatic detection in the 
compiler to determine that a stack frame is not needed no longer works
 2004-10-19 18:51:15 +00:00
Jonas Maebe
0f26252376 + cgenmath with libc math functions. Faster than the routines in genmath 
and also have full double support (exp() only has support for values in
    the single range in genmath, for example). Used in FPC_USE_LIBC is
    defined
  * several fixes to allow compilation with -dHASINLINE, but internalerrors
    because of missing support for inlining assembler code
 2004-10-09 21:00:46 +00:00
Jonas Maebe
f1fcf6dc6e * use some more string routines from libc if FPC_USE_LIBC is used 2004-05-01 17:02:37 +00:00
peter
269d24955a * inclocked_longint ifdef fixed 2004-04-29 20:00:47 +00:00
Jonas Maebe
5439babeb5 + cgeneric.inc: implementations of rtl routines based on libc 
* system.inc: include cgeneric.inc before powerpc.inc/i386.inc/... if
    FPC_USE_LIBC is defined
  * powerpc.inc, i386.inc: check whether the routines they implement aren't
    implemented yet in another include file (cgeneric.inc)
 2004-01-11 11:10:07 +00:00
Jonas Maebe
4c7c8b9c3a * fixed mtfsb0 instruction for assembler reader/writer 
* fixed initialisation of fpscr register to avoid spurious SIGPFE's
    (uses mtfsb0 instruction, so added extra define in options.pas to avoid
    requiring to start with a cross compiler)
 2004-01-10 00:16:20 +00:00
Jonas Maebe
14670f4065 * fixed syntax error caught by Mac OS X' as :) 2004-01-03 19:46:29 +00:00
Jonas Maebe
6bd3eccdac + fpc_cpuinit procedure to allow cpu/fpu initialisation before any unit 
initialises
  + fpu exceptions for invalid operations and division by zero enabled for
    ppc
 2004-01-02 17:21:50 +00:00
Jonas Maebe
e9a522fdae * fixed fillchar for SYSV abi 2003-12-28 21:06:56 +00:00
florian
acade4f561 * fixed compilation with sysv calling conventions 2003-12-21 21:23:09 +00:00
Jonas Maebe
f66a3775c5 * fixed buffer overflow bug in fpc_shortstr_append_shortstr in case 
the result was already 255 characters long
 2003-12-09 20:08:30 +00:00
Jonas Maebe
2eef2eae81 * fixed buffer overrun error in fillchar 2003-12-07 14:27:45 +00:00
Jonas Maebe
aac321199b + added FPC_MOVE alias to move for open array support 2003-12-07 13:29:02 +00:00