* For now placed actual processing of unwind info under {$ifdef TEST_WIN64_UNWIND}, because in the current state it doesn't add much value.
git-svn-id: trunk@19200 -
* tried to fix dbgstabs so that it doesn't emit illegal chars using ReplaceForbiddenChars, however, dbgstabs accesses symbol names quite often, so this failed
git-svn-id: trunk@18972 -
+ parsing of section directive for variables
+ section test
+ write section names in the assembler/binary writers correctly
* allow section only after ; and for embedded targets
git-svn-id: branches/usersections@17154 -
later: the same as i386/darwin, except
a) uses the non-fragile Objective-C ABI/runtime
b) does not require stubs for direct calls/jumps (not required for
i386/darwin under 10.6 and later either, but still generated
there for backwards compatibility)
c) only the same packages are enabled as for ARM/Darwin
d) MacOSAll is compiled specifically for the iPhoneSimulator SDK
This target also defines the symbol "darwin" apart from the target
name "iphonesim" for source code compatibility reasons.
git-svn-id: trunk@16065 -
- sort of reverted r14134, which is no longer required after the above
change (new_section() inserts the alignment itself)
* made the tai_section.create() constructor private so it cannot be
called directly anymore
git-svn-id: trunk@15482 -
properties/behaviour of the equivalent of Extended in C (i.e., to
"long double" on i386 and x86_64 platforms that support a 10 byte
long double, and to "double" elsewhere)
git-svn-id: trunk@14912 -
mark_NoLineinfoEnd
* add "no line info" markers for try/except and try/finally internal cleanup
code, so the debugger doesn't jump back and forth between the end and start
of exception blocks when you arrive at the end
* honour "no line info" markers in dbgdwarf.pas
git-svn-id: trunk@14327 -
-- Zusammenführen der Unterschiede zwischen Projektarchiv-URLs in ».«:
U rtl/arm/setjump.inc
A rtl/arm/thumb2.inc
U rtl/arm/divide.inc
A rtl/embedded/arm/stm32f103.pp
U rtl/inc/system.inc
U compiler/alpha/cgcpu.pas
U compiler/sparc/cgcpu.pas
U compiler/i386/cgcpu.pas
U compiler/ncgld.pas
U compiler/powerpc/cgcpu.pas
U compiler/avr/cgcpu.pas
U compiler/aggas.pas
U compiler/powerpc64/cgcpu.pas
U compiler/x86_64/cgcpu.pas
U compiler/cgobj.pas
U compiler/psystem.pas
U compiler/aasmtai.pas
U compiler/m68k/cgcpu.pas
U compiler/ncgutil.pas
U compiler/rautils.pas
U compiler/arm/raarmgas.pas
U compiler/arm/armatts.inc
U compiler/arm/cgcpu.pas
U compiler/arm/armins.dat
U compiler/arm/rgcpu.pas
U compiler/arm/cpubase.pas
U compiler/arm/agarmgas.pas
U compiler/arm/cpuinfo.pas
U compiler/arm/armop.inc
U compiler/arm/narmadd.pas
U compiler/arm/aoptcpu.pas
U compiler/arm/armatt.inc
U compiler/arm/aasmcpu.pas
U compiler/systems/t_embed.pas
U compiler/psub.pas
U compiler/options.pas
git-svn-id: trunk@13801 -
* the objc unit links against the Foundation instead of against the Cocoa
framework, and inludes an interface to either the fragile or non-fragile
obj-c run time depending on the target platform
+ support for the non-fragile Objective-C runtime/ABI, as used on Mac OS X
for ARM (iPhone) 64 bit (PowerPC/64, x86_64) -- all these targets now
are now also supported for the objectivec1 modeswitch
+ support for private_extern symbol bindings, required for the above
* mark objcclasses that are declared in the implementation section of a
unit as "hidden" (not sure what the effect is, since the Objective-C
runtime does not seem to do anything with this flag)
* enabled all obj-c tests for the newly supported platforms
git-svn-id: branches/objc@13763 -
register required classes:
+ add lazy references to classes referred to in the current unit
+ define reference symbols for classes defined in the current unit
+ add lazy references to parent classes of classes defined in the current
unit
git-svn-id: branches/objc@13679 -
the use of Objective-C 1.0 constructs. Because it is a mode switch, it
can be used cumulatively with every syntax mode. Note that a {$mode xxx}
statement resets all mode switches as well, so you cannot use the
-Mobjectivec1 variant if you have such a statement in a unit. This
modeswitch is currently only enabled for Darwin/PowerPC and Darwin/i386,
as the backend support is not yet implemented for other platforms.
+ implemented selector() statement that can be used to create an Objective-C
selector for the message with the specified *constant* name (in the future,
it will also work for Objective-C method identifiers)
+ added SEL type to the system unit (the selector() statement returns it)
+ added all Objective-C segments to the assembler writers
+ (currently mostly dummy) objc1 unit that is automatically included if the
{$modeswitch objectivec1} statement is used
+ some tests for the selector() statement
git-svn-id: trunk@12870 -
the syntax is exactly the same as for "external", except for
the keyword. It is currently only active for Darwin targets.
It should also work at least for Linux targets, but only with
the GNU assembler (which is why it is not activated there)
+ test for this functionality
git-svn-id: trunk@12009 -
+ write the header for non-pic darwin/arm call stubs properly in aggas
* r9 is not available for general use on darwin/arm according to the llvm
code generator
git-svn-id: trunk@11862 -
a) cpu64bitaddr, which means that we are generating a compiler which
will generate code for targets with a 64 bit address space/abi
b) cpu64bitalu, which means that we are generating a compiler which
will generate code for a cpu with support for 64 bit integer
operations (possibly running in a 32 bit address space, depending
on the cpu64bitaddr define)
All cpus which had cpu64bit set now have both the above defines set,
and none of the 32 bit cpus have cpu64bitalu set (and none will
compile with it currently)
+ pint and puint types, similar to aint/aword (not pword because that
that conflicts with pword=^word)
* several changes from aint/aword to pint/pword
* some changes of tcgsize2size[OS_INT] to sizeof(pint)
git-svn-id: trunk@10320 -
- long lines were not wrapped.
- constants of type ait_comp_64bit output incorrectly.
- at end of file, current segment was not closed.
patch from Sergei Gorelkin
git-svn-id: trunk@9331 -
to be made pic-safe (mainly accesses to the global default8087cw)
* At the same time also made the non-pic code abi-compliant (access
external data via indirect symbol pointers etc)
Darwin/i386 also puts the got into a virtual register (like
Darwin/ppc), a.o. because the register allocator fails to colour
a routine in aasmcpu.pas if we take away ebx from it.
git-svn-id: trunk@8657 -
suite compiled with -Cg compared to without -Cg)
+ support for using a virtual register as PIC/got base register
* moved got loading code from ncgutil to cgobj/cgcpu (can't test whether
it didn't break anything under linux/i386, because "make cycle OPT=-Cg"
was already broken due to the *prt*.as -> si_*.pp changes)
git-svn-id: trunk@8651 -
without relocations in sec_rodata_norel. It should be possible to make
this new section read-only on all platforms, although currently it
is only done for darwin, and for non-pic code written using the
-Aas assembler writer.
Most platforms also have a special section for "constant but with
relocations" data, but such a section is currently only used for
Darwin (others still use plain .data sections for that, like they
did before)
git-svn-id: trunk@8650 -
