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35 Commits

Author SHA1 Message Date
svenbarth
107a2e4e85 - remove local Random() implementations that weren't exported anyway (LongInt <> Integer inside the System unit) 
git-svn-id: trunk@45981 -
 2020-08-01 17:26:39 +00:00
florian
28c0a47a95 + Xtensa: completed rtl skeleton 
git-svn-id: trunk@44322 -
 2020-03-21 12:49:43 +00:00
florian
799ea31a5f * AVR: due to recent fixes, EXCLUDE_COMPLEX_PROCS is not needed anymore 
git-svn-id: trunk@43997 -
 2020-01-19 18:04:59 +00:00
Jeppe Johansen
2f501be2a0 Fixed stack checking for embedded target. Based on work by Christo Crause 
git-svn-id: trunk@42157 -
 2019-06-01 19:18:31 +00:00
pierre
3a52fdf997 Add FPC_SYSTEM_EXIT_NO_RETURN macro for embedded target 
git-svn-id: trunk@40801 -
 2019-01-07 21:41:18 +00:00
florian
6726150147 + embedded uses also FPC_STDOUT_TRUE_ALIAS to save memory 
git-svn-id: trunk@38212 -
 2018-02-11 19:06:46 +00:00
nickysn
c639bf3900 * fixed bug, caused by an incorrect order of ifdefs, which caused the system 
unit of the embedded target to not compile on CPUs, not using the softfpu
  implementation

git-svn-id: trunk@34005 -
 2016-06-18 00:22:20 +00:00
nickysn
73d0dae569 + added various things, needed for i8086 compilation to the system unit of the 
embedded target

git-svn-id: trunk@34003 -
 2016-06-17 22:31:38 +00:00
florian
6f9d74b83e + define FPC_NO_DEFAULT_HEAP for the embedded target as well 
git-svn-id: trunk@33694 -
 2016-05-16 13:26:39 +00:00
Jeppe Johansen
5ec4d38231 Add support for ram-less AVR chips and simultanously optimize flash/ram size the initfinal calling sequence. 
git-svn-id: trunk@32448 -
 2015-11-22 00:37:10 +00:00
florian
c2c87828e9 + slightly modified patch by lelekx to implement plugable file routines for the embedded target, resolves issue #22918 
git-svn-id: trunk@30759 -
 2015-05-02 08:03:18 +00:00
florian
2ecadc065e * noreturn directive 
git-svn-id: trunk@30663 -
 2015-04-19 12:52:21 +00:00
florian
886e3e8d02 * disable several complex procedures for avr with a newly introduced define: EXCLUDE_COMPLEX_PROCS. They 
might compile with an improved register allocator in the future

git-svn-id: trunk@30546 -
 2015-04-11 14:43:39 +00:00
Jeppe Johansen
f7526d0d36 Add classes and stub thread support in the embedded rtl. 
git-svn-id: trunk@30274 -
 2015-03-22 13:55:20 +00:00
sergei
3a5e6485b5 - RTL: removed InitVariantManager, it was an empty procedure since day 1. 
git-svn-id: trunk@29114 -
 2014-11-22 20:35:46 +00:00
sergei
f85a8159ef * compiler/mips/cpuinfo.pas: removed "FPU_" prefixes from FPU names, not necessary because compiler inserts one itself. 
* rtl/embedded/system.pp: removed (commented out) FPU initialization from initialization of system unit, was dead code anyway because FPC_HAS_FEATURE_FPU is never defined and "feature FPU" does not exist.
* rtl/mips/*.inc: don't compile FPU instructions if compiling RTL with -CfNONE or -CfSOFT (however, handling these switches for MIPS targets in compiler needs further fixing).

git-svn-id: trunk@28670 -
 2014-09-15 18:24:23 +00:00
sergei
9801288cdc * Removed SysInitFPU/SysResetFPU from (remaining) system units initialization code. It is redundant there because it is called from fpc_cpuinit, or, in case of i386, from fpc_cpucodeinit. 
* It fixes regression of tw16283b after r27169. 
* BeOS, Haiku: added fpc_cpucodeinit to compensate for removal of SysInitFPU, it also enables use of CPU features like SSE.

git-svn-id: trunk@27171 -
 2014-03-17 10:53:52 +00:00
Jeppe Johansen
bda6bf8137 Fix compilation of ARM-embedded RTL 
git-svn-id: trunk@27115 -
 2014-03-12 16:40:04 +00:00
florian
68d04a4d21 + add random code from Francesco's GBA code 
git-svn-id: trunk@23292 -
 2013-01-02 10:47:35 +00:00
florian
dcc227882d + newline 
git-svn-id: trunk@23280 -
 2013-01-01 19:32:17 +00:00
florian
ebd2e79270 * calling SysInitExceptions is not really needed because it sets only some vars to nil which are nil anyways, this saves some bytes 
git-svn-id: trunk@23261 -
 2012-12-31 19:28:45 +00:00
Jeppe Johansen
84ea70fddc Fixed some minor formating issues 
Implemented a small heap mananger
Implemented console IO
Changed default LineEnding to CrLf(to ease console IO parsing)

git-svn-id: branches/laksen/arm-embedded@22646 -
 2012-10-14 19:10:20 +00:00
Tomas Hajny
d442d14e0c + FileNameCasePreserving added - see #18066 in Mantis 
git-svn-id: trunk@20894 -
 2012-04-15 20:56:13 +00:00
florian
375f83c874 * moved heap manager on embedded systems into a separate unit 
* moved console io on embedded systems into a seperate unit, this unit might setup input/output e.g. to be redirected to a serial port
* cleanup of the embedded system unit

git-svn-id: trunk@19168 -
 2011-09-21 20:57:37 +00:00
florian
519df6d3a8 * fix compilation without exit code 
git-svn-id: trunk@18870 -
 2011-08-27 22:45:07 +00:00
florian
c2f04796b9 + only include softfpu if FPUNONE is not set 
git-svn-id: trunk@17012 -
 2011-02-26 20:10:49 +00:00
florian
1b79f2ebcf * improved feature defines 
+ basic consoleio support for the embedded target

git-svn-id: trunk@12637 -
 2009-02-01 12:44:25 +00:00
florian
2510af64d1 * fixed compilation of embedded system unit: path helper functions depend now on the avaibility of the textio/fileio feature 
git-svn-id: trunk@12599 -
 2009-01-26 08:23:38 +00:00
florian
27ff21f00e * fixed compilation of embedded system unit 
git-svn-id: trunk@11559 -
 2008-08-12 20:58:55 +00:00
peter
f4f3ae84d0 * AllowDirectorySeparators and AllowDriveSeparators typed constants 
added to allow customization of path and directory parsing in the rtl
  * Use the new sets instead of the hardcoded / and \

git-svn-id: trunk@10105 -
 2008-01-29 23:04:56 +00:00
peter
5acb3649df * revert r9557, the performance impact is to big for an academic corner 
case optimziation

git-svn-id: trunk@9603 -
 2007-12-31 13:36:16 +00:00
yury
0dcad4d822 * Implemented late thread manager initialization. Thread manager code is not included to executable if thread stuff are not used. WinCE executable size is reduced by 4KB, Win32 executable size is reduced by 3KB. No testsuite regressions. 
git-svn-id: trunk@9557 -
 2007-12-28 14:40:28 +00:00
florian
7da7364ee7 * refactored SysResetFPU into SysInitFPU and SysResetFPU 
git-svn-id: trunk@8966 -
 2007-10-28 12:06:49 +00:00
Tomas Hajny
3b3849c02c + AllFilesMask constant added 
git-svn-id: trunk@8492 -
 2007-09-15 12:09:25 +00:00
florian
fd2032dab2 + start of embedded rtl 
+ feature support in the compiler

git-svn-id: trunk@5628 -
 2006-12-17 18:40:36 +00:00