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3567d01ee4
Commit Graph

21684 Commits

Author SHA1 Message Date
florian
3567d01ee4 * improved CFI 
git-svn-id: branches/debug_eh@41356 -
 2019-02-17 20:26:32 +00:00
florian
5587c878e6 * small fixes for pseabieh 
+ raise node support for pseabieh

git-svn-id: branches/debug_eh@41355 -
 2019-02-17 20:12:51 +00:00
florian
a3594574ca * in case of finally nodes of implicit frames with a third=nil, exit has to load 0 into the exception value, so an explicit exit call is not handled as an exception 
git-svn-id: branches/debug_eh@41318 -
 2019-02-14 22:30:40 +00:00
florian
294c7c9daf * adapt identifiert name 
* updates for eh_frame support on native targets
* improved messages

git-svn-id: branches/debug_eh@41306 -
 2019-02-11 20:29:02 +00:00
florian
dcf9744f12 * reverts accidentally changed identifier spelling 
git-svn-id: branches/debug_eh@41305 -
 2019-02-11 20:27:29 +00:00
florian
6817cea33b + missing unit 
git-svn-id: branches/debug_eh@41291 -
 2019-02-10 22:37:54 +00:00
florian
6b0c2a45f5 * compilation fixes 
git-svn-id: branches/debug_eh@41290 -
 2019-02-10 19:33:14 +00:00
florian
65aebd22b0 + initial implementation of dwarf/eh_frame based exception handling for i386-linux, basic stuff works, open todos 
* nested exception handling statments in one procedure need to be fixed
  * clean up, finally factor out tcgprocinfo from psub at least
  * extensive testing

git-svn-id: branches/debug_eh@41289 -
 2019-02-10 18:07:33 +00:00
florian
501b384b17 + define psabieh to enable dwarf based exception handling 
git-svn-id: branches/debug_eh@41288 -
 2019-02-10 18:01:11 +00:00
florian
72a02b467c + generate more cfi on x86 
git-svn-id: branches/debug_eh@41287 -
 2019-02-10 18:00:24 +00:00
florian
65cece7657 + mark outmost frame in CFI 
git-svn-id: branches/debug_eh@41286 -
 2019-02-10 17:59:04 +00:00
florian
27ab140dd9 + gcc_except_table section 
+ support exception related sections in the default LD linker script

git-svn-id: branches/debug_eh@41285 -
 2019-02-10 17:57:48 +00:00
florian
b81cc7fbaf * set filepos better 
git-svn-id: branches/debug_eh@41284 -
 2019-02-10 17:53:52 +00:00
florian
e2c83edc2a + flag when a procedure generated exception table data 
git-svn-id: branches/debug_eh@41283 -
 2019-02-10 17:51:18 +00:00
florian
dfe37de0a1 * do not use push/pop based exception reason handling on i386 if dwarf based exceptions are used 
git-svn-id: branches/debug_eh@41282 -
 2019-02-10 17:49:40 +00:00
Jonas Maebe
a0831b058a * fixed LLVM para loading for byval paralocs that are preceded by other 
paralocs

git-svn-id: branches/debug_eh@41217 -
 2019-02-03 21:10:18 +00:00
Jonas Maebe
af098474f4 * keep track of the alignment requirements of parameters with LLVM, and emit 
them when they are different from the default

git-svn-id: branches/debug_eh@41216 -
 2019-02-03 21:10:14 +00:00
Jonas Maebe
016882ca82 * do not add references to external procedures and variables to the used 
compiler symbols of the current module (useless, and moreover crashes
    clang)

git-svn-id: branches/debug_eh@41215 -
 2019-02-03 21:10:11 +00:00
Jonas Maebe
8eb07ed7b1 * add support for custom calling conventions to LLVM function declarations 
git-svn-id: branches/debug_eh@41211 -
 2019-02-03 21:09:58 +00:00
Jonas Maebe
9d07e4948f * fix compilation of ARM compiler for LLVM 
git-svn-id: branches/debug_eh@41210 -
 2019-02-03 21:09:54 +00:00
Jonas Maebe
7aa6a2ec81 * only make a copy of the finally code in pass_1 instead of in pass_typecheck, 
to avoid an internalerror in case the finally code contains a goto outside
    the finally code (tbf/tb0209.pp)

git-svn-id: branches/debug_eh@41209 -
 2019-02-03 21:09:51 +00:00
Jonas Maebe
d93c05a90c * synchronised with trunk till r41207 
git-svn-id: branches/debug_eh@41208 -
 2019-02-03 21:05:37 +00:00
Jonas Maebe
13ce27cc1d * fixed the default external assembler for llvm when using -s 
git-svn-id: trunk@41207 -
 2019-02-03 21:01:13 +00:00
Jonas Maebe
1abea6451c * fixed thlcgobj.g_rangecheck() for cpuhighleveltarget when targetting a 
cpu32bitalu

git-svn-id: trunk@41206 -
 2019-02-03 21:01:08 +00:00
Jonas Maebe
7af95cbf06 * LLVM does not support 128 bits arithmetic on 32 bit platforms, which we 
need for overflow checking -> use RTL built-ins

git-svn-id: trunk@41205 -
 2019-02-03 21:01:02 +00:00
Jonas Maebe
353be907c7 * update the stack alignment field of parameters when doing so for paralocs 
git-svn-id: trunk@41204 -
 2019-02-03 21:00:57 +00:00
Jonas Maebe
7a65e1f393 * fixed ARM paraloc defs (for LLVM) 
git-svn-id: trunk@41203 -
 2019-02-03 21:00:51 +00:00
Jonas Maebe
da0deae9ae * removed unnecessary replacements of the paraloc def with arraydefs on ARM 
git-svn-id: trunk@41202 -
 2019-02-03 21:00:46 +00:00
Jonas Maebe
8c362eac67 * always emit UAL when using LLVM (clang does not and will not support 
pre-UAL)

git-svn-id: trunk@41201 -
 2019-02-03 21:00:41 +00:00
Jonas Maebe
ab51e8637c * set default Mac OS X target version to 10.6 for LLVM (earlier versions did 
not include libunwind in libSystem, causing linking errors when compiling
    on later versions)

git-svn-id: trunk@41200 -
 2019-02-03 21:00:36 +00:00
Jonas Maebe
f9668f8c03 * let de LLVM parameter manager merge multiple paralocs used to represent a 
single ordinal, as such splitting is handled by LLVM itself (and handling
    such split locations is currently not supported by our LLVM code generator)

git-svn-id: trunk@41199 -
 2019-02-03 21:00:28 +00:00
Jonas Maebe
503ea604f3 + nolinline modifier to specify that a routine must never be inlined 
git-svn-id: trunk@41198 -
 2019-02-03 21:00:17 +00:00
joost
6ffe906794 * Mover {CompilerVersion} from the fppkg.cfg template to samplecfg, because 
on Windows it is possible to install fpc in a location without the 
   compilerversion in the path.

git-svn-id: trunk@41184 -
 2019-02-03 13:32:43 +00:00
Jonas Maebe
0db9ff5c39 * fixed packed bitsize calculation for types with a negative lower bound and 
and upper bound just below the next power of two (mantis #34971)

git-svn-id: trunk@41161 -
 2019-02-01 17:31:53 +00:00
Jonas Maebe
a0d796e98d * synchronised with trunk till r41159 
git-svn-id: branches/debug_eh@41160 -
 2019-02-01 17:01:54 +00:00
Károly Balogh
6c87b89e45 atari: fpc now searches for the compiler with .ttp extension, as that's the default on Atari 
git-svn-id: trunk@41141 -
 2019-01-30 10:48:27 +00:00
florian
2b6076a719 * compilation fixed 
git-svn-id: trunk@41139 -
 2019-01-29 22:06:32 +00:00
Jonas Maebe
e52cf555ab * fix loading of constants in registers in the LLVM CG if the constant 
does not fit in ptrsinttype

git-svn-id: trunk@41138 -
 2019-01-29 21:39:26 +00:00
Jonas Maebe
2d01fe76f6 * initialse the cgpara for the C-style varargs on ARM (needed for LLVM) 
git-svn-id: trunk@41137 -
 2019-01-29 21:39:23 +00:00
Jonas Maebe
9c3e9e80a3 * fixed type correctness of and simplified the threadvar loading size 
optimisation

git-svn-id: trunk@41135 -
 2019-01-29 21:39:16 +00:00
Jonas Maebe
4869d0ace9 * perform extension of parameters to 32 bit for Darwin in the paraloc instead 
of in the cgpara (cgpara should always correspond to the real parameter)

git-svn-id: trunk@41134 -
 2019-01-29 21:39:12 +00:00
Jonas Maebe
04d295f186 * first step towards supporting 32 bit targets with the LLVM code generator: 
use the generic code in more cases when cpuhighleveltarget is defined

git-svn-id: trunk@41133 -
 2019-01-29 21:39:09 +00:00
florian
2f40f81890 + sanity check 
git-svn-id: trunk@41131 -
 2019-01-29 20:40:41 +00:00
florian
afd4599d26 * correctly handle LDRD in TAoptBaseCpu.RegModifiedByInstruction 
git-svn-id: trunk@41130 -
 2019-01-29 20:40:40 +00:00
florian
acbf7d15c4 * do not load always the references into a register in g_concatcopy 
git-svn-id: trunk@41129 -
 2019-01-29 20:40:39 +00:00
florian
4db5478acc + support msr regf,reg32 on arm in the internal assembler 
git-svn-id: trunk@41128 -
 2019-01-29 20:38:51 +00:00
florian
a186f48442 * cosmetics 
git-svn-id: trunk@41127 -
 2019-01-29 20:17:47 +00:00
florian
6c88894999 * do not call the internal assembler if -s is passed 
git-svn-id: trunk@41126 -
 2019-01-29 20:16:12 +00:00
Károly Balogh
d1878fe5b2 morphos: support section GC with GNU LD as well 
git-svn-id: trunk@41105 -
 2019-01-29 05:02:18 +00:00
pierre
7817e48e9a -Xr is also supported for systems_android 
git-svn-id: trunk@41104 -
 2019-01-28 17:43:15 +00:00