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7f9dedec99
Commit Graph

66 Commits

Author SHA1 Message Date
tom_at_work
7f9dedec99 Moved global variables from .text section to .bss in ppc/linux startup code, improves position independency 
git-svn-id: trunk@16210 -
 2010-10-23 20:07:36 +00:00
daniel
3307d98c40 - Revert micro-exe mode for now. 
git-svn-id: trunk@16170 -
 2010-10-15 16:49:48 +00:00
daniel
2139a229d3 + If no unit is used, no symbol inside the system unit is used, 
and no language features requiring initialization are used,
    do not initialize units, but just configure the fpu and
    signal handlers.

git-svn-id: trunk@16124 -
 2010-10-10 17:40:39 +00:00
Jonas Maebe
f6d452c2c0 * remove the RTL's installed signal handlers at the end of the system 
unit's initialization code in case we're in a library
  + implemented InquireSignal(), AbandonSignalHandler(), HookSignal() and
    UnhookSignal() in the sysutils unit
  * for Kylix compatibility, these routines support operating on
    SIGINT and SIGQUIT as well, although they are not hooked by default
    by FPC. The run time errors/exception codes for these signals are
    resp. 217 and 233 (same as in Kylix; I changed ENoWideStringSupport
    to 234).
  * changed the BSD syscall version of fpsigaction to use pointer
    rather than "var" arguments (compatible with other targets, and
    required to be able to pass nil arguments inside the system unit)
  -> together fixes mantis #12704

git-svn-id: trunk@13077 -
 2009-05-02 09:40:44 +00:00
Jonas Maebe
3216e8c7bc * mark produced object files as "does not require executable stack" by 
default for Linux (overridable using -WX switch) (mantis #11563)

git-svn-id: trunk@12356 -
 2008-12-12 16:26:25 +00:00
micha
341cec908d * update linux syscall numbers (merge powerpc64 to powerpc) 
git-svn-id: trunk@12106 -
 2008-11-15 15:42:12 +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
florian
065b187c26 * properties set 
git-svn-id: trunk@8209 -
 2007-08-02 07:38:09 +00:00
tom_at_work
b62ede20d6 * fix stat record when compiling for ppc/linux using -dFPC_USE_LIBC 
git-svn-id: trunk@8021 -
 2007-07-11 21:05:23 +00:00
marco
a123ec0d14 * More deprecated. 
git-svn-id: trunk@7566 -
 2007-06-03 18:55:36 +00:00
daniel
d030103742 + Restore "stat" data structure in backward compatible state 
git-svn-id: trunk@6963 -
 2007-03-23 22:23:24 +00:00
marco
57cfd89fbd * Linux 64-bit FS patch from neli for FPC_USE_LIBC 
git-svn-id: trunk@6517 -
 2007-02-16 22:16:54 +00:00
tom_at_work
479143a63e * fixed stat record for stat64 syscall 
git-svn-id: trunk@5234 -
 2006-11-05 10:21:43 +00:00
micha
b14c83a7e1 * stat records differ too much: use stat include file 
git-svn-id: trunk@5126 -
 2006-10-31 15:45:22 +00:00
marco
05bb11b2ba * syscalls regenerated by Neli. 
git-svn-id: trunk@2552 -
 2006-02-12 21:45:34 +00:00
tom_at_work
64c8d25dcf * added __stkptr global in cprt0 for powerpc/linux 
git-svn-id: trunk@2377 -
 2006-01-29 17:54:04 +00:00
peter
94f2b1d941 * add initialstkptr to get the stackpointer at startup before 
PASCALMAIN is called so the main body framepointer is seen as
    a valid pointer with backtracing

git-svn-id: trunk@2266 -
 2006-01-12 09:29:57 +00:00
tom_at_work
99ed1d009b * ppc32/linux: cprt0 update, fixing linking to libc 
* ppc32/linux: stat update, making the compiler cycle with -dFPC_USE_LIBC again
* fixed typo in ugetrlimit libc function name

git-svn-id: trunk@1756 -
 2005-11-15 17:27:42 +00:00
tom_at_work
745cafdc70 * signal handler update, uses uc_mcontext instead of sigcontext_struct in later Linux versions 
* syscalls update

git-svn-id: trunk@1711 -
 2005-11-10 15:01:00 +00:00
florian
d4bb99a5fb + runerror 214: bus error/data misaligment 
git-svn-id: trunk@1263 -
 2005-10-03 08:25:20 +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
peter
16b121f8c4 * unblock signal in signalhandler, remove the sigprocmask call 
from setjmp
 2005-04-24 21:19:22 +00:00
florian
314fe14247 + routines in baseunix can be overriden by processor specifics in bsyscall.inc 2005-03-03 20:58:38 +00:00
peter
e417e34496 * truncate log 2005-02-14 17:13:06 +00:00
peter
7fb8c3dfbd * signal cleanup for linux 
* sigactionhandler instead of tsigaction for bsds
  * sigcontext moved to cpu dir
 2005-01-30 18:01:15 +00:00
marco
4fb68a7f0e * fixed argc<->argv 2004-09-02 18:57:37 +00:00
Károly Balogh
b7ae54715c * quick fix to make it compile 2004-08-18 14:26:50 +00:00
daniel
a1229ff8fe * Modified bootstrap code so separate prt0.as/prt0_10.as files are no 
longer necessary
 2004-07-03 21:50:30 +00:00
florian
935201e75c * _haltproc fixed 2004-05-26 20:48:17 +00:00
peter
c0d3ba3a67 * only i386 needs cprt21 to link with glibc 2.1+ 2004-03-10 20:38:59 +00:00
florian
3f4d98624f - killed tsyscallregs 2004-02-06 23:06:16 +00:00
florian
bc1c6a2c10 * clean up 2004-01-04 17:28:03 +00:00
florian
654fc0e272 + haeder added 2004-01-04 17:23:57 +00:00
florian
ae6e54fb38 * arg* and envp handling fixed 2004-01-04 17:12:28 +00:00
Jonas Maebe
fd1ae67764 * re-enable fpu exceptions in signal handler, they're turned off by the 
kernel
 2004-01-02 17:57:16 +00:00
Jonas Maebe
0ab36d6e91 * fixed signal handling 2004-01-01 16:28:16 +00:00
Jonas Maebe
4eb1eb94d1 * fixed result of failed syscalls (no extra neg is needed) 
+ support multi-threaded programs
 2003-12-28 20:55:10 +00:00
florian
0f5fa6973b * initial code 2003-12-28 20:08:53 +00:00
Jonas Maebe
8ad6133ea3 * more ppc fixes, hello world works again under linuxppc 2003-11-29 22:54:32 +00:00
Jonas Maebe
bc010e026f * fixed syscacll for new assembler reader 2003-11-29 18:18:11 +00:00
florian
b9376da0aa * some arm issues fixed 2003-11-21 00:40:06 +00:00
florian
4ff69f3905 * fixed rtl to work with the integrated fpc ppc assembler reader 2003-11-15 19:01:27 +00:00
Jonas Maebe
26daf920f2 + sighand and associated record definitions for ppc. Untested. 2003-11-02 14:53:06 +00:00
peter
eea01b6b7f * Syscall number is architecture dependent 2003-07-06 21:12:30 +00:00
Jonas Maebe
52e51dddb1 * fixed old syscall handling for ppc 2003-06-17 16:39:58 +00:00
Jonas Maebe
b6088901a6 * fixed storing to errno for single threaded programs 2003-05-23 21:58:30 +00:00
Jonas Maebe
3d51adec9a * fixed stat struct (previous one was a frankenversion of ppc and 
i386 version)
 2003-05-16 21:22:11 +00:00
Jonas Maebe
54015aaf6e * the stat type is processor-dependent 
* the dev_t tpye is processor dependent. Don't use it in the stat type
    however, as that one is also used at a time where dev_t is already
    defined as qword
 2003-05-15 22:50:50 +00:00