* adapted string used for macOS/iOS version in triple in llvm IR files to
what clang expects (always a single digit patch version)
git-svn-id: branches/debug_eh@40431 -
Add hardfloat ABI option for RiscV. Still needs proper implementation though.
Add CG support for profiling.
git-svn-id: branches/laksen/riscv_new@39798 -
information. Only enabled on i8086 (for now). Does not do much yet, but
hopefully, soon it'll start emitting line number information for i8086-msdos
that is usable by DOS debuggers.
git-svn-id: trunk@39006 -
for all non-ppc(32/64) Darwin platforms
o pass the macosx-version-min/iphoneos-version-min to clang as an assembler,
so that it properly sets this information starting with Xcode 7 (solves
errors when targeting the iOS simulator, and warnings about object files
being compiled for a different OS X version when targeting (Mac) OS X)
o the old assembler is still selectable via -Aas-darwin (required with
Xcode 3.1.x and older)
o since the first Xcode version that shipped with Clang is Xcode 3.2, which
is available for Mac OS X 10.6, most users should not encounter any issues
with the new default (in fact, it fixes some tests for x86 because Clang
supports some instructions that "as" doesn't). Clang does not support
Stabs however, so -gs does require the use of -Aas-darwin
git-svn-id: trunk@31830 -
GNU as from binutils for Darwin, and Apple's "as" is based on an old
version of GNU as)
o this will not cause any backward compatibility problems, as the
previous identifier for as_darwin was "AS-Darwin" and the compiler
compared the uppercase value of the -A parameter to the identifier,
so it was not explicitly selectable earlier. The new name is "AS",
so it is explicitly selectable via -Aas like on other platforms.
git-svn-id: trunk@31806 -
as the AIX abi (especially on ppc64)
o replaced (for now) all checks for the AIX abi with a check for either the
AIX or Darwin abi
o changed the ABI of Darwin/ppc, Darwin/ppc64 and Mac OS/ppc to
abi_powerpc_darwin
git-svn-id: trunk@30202 -
Fixed bug in Mov instruction.
Added initial scanning of IT/LastInIT detection for proper instruction selection.
Disabled "wide" format flag detection again for now.
git-svn-id: branches/laksen/armiw@29338 -
Switched codegeneration of VFPv2 and VFPv3 to use UAL mnemonics and syntax.
Updated VFP code in RTL to use UAL syntax too.
Added preliminary ELF support for ARM.
Added support for linking of WinCE COFF files. Should work for with a standard ARMv4-I target.
git-svn-id: branches/laksen/armiw@29247 -
* added script_fpcres identifier
* always quote file names for fpcres using double quotes, as it doesn't
support single quotes (mantis #26866)
git-svn-id: trunk@28881 -
o no support yet for many ait_* types, although eventually most of them
shouldn't be generated at all for the llvm target
o no support yet for calling "opt" (which optimises llvm bitcode) before
calling llc (which translates llvm bitcode into native code) -- compile
with -s and manually call "opt" with -std-compile-opts, -O1, -O2 or -O3
if you want to experiment
o override the assembler writer with the llvm one when compiling an llvm-
targeting compiler
o override the assembler file extension with .ll when compiling an llvm-
targeting compiler
git-svn-id: branches/hlcgllvm@26054 -
* Changed direct references to linker classes in TSystemInfo records to enumerated ids.
* RegisterExtennalLinker and RegisterInternalLinker procedures replaced by single RegisterLinker procedure and moved to link.pas.
- TAbstractLinker is no longer necessary, removed.
This change allows to register linker once per id, rather than once per target, and also allows TSystemInfo records to be read-only.
git-svn-id: trunk@25279 -
Make macro MIPS/CPUMIPS/MIPS32 common for big endian and little endian mips processors
use MIPSEL* for little endian systems
use MIPSEB* for big endian systems
git-svn-id: trunk@21599 -
o support for the new codepage-aware ansistrings in the jvm branch
o empty ansistrings are now always represented by a nil pointer rather than
by an empty string, because an empty string also has a code page which
can confuse code (although this will make ansistrings harder to use
in Java code)
o more string helpers code shared between the general and jvm rtl
o support for indexbyte/word in the jvm rtl (warning: first parameter
is an open array rather than an untyped parameter there, so
indexchar(pcharvar^,10,0) will be equivalent to
indexchar[pcharvar^],10,0) there, which is different from what is
intended; changing it to an untyped parameter wouldn't help though)
o default() support is not yet complete
o calling fpcres is currently broken due to limitations in
sysutils.executeprocess() regarding handling unix quoting and
the compiler using the same command lines for scripts and directly
calling external programs
o compiling the Java compiler currently requires adding ALLOW_WARNINGS=1
to the make command line
git-svn-id: branches/jvmbackend@20887 -
o .short/.long/.llong are automatically aligned to 2/4/8 byte multiples
by the AIX assembler (and for compatibility reasons, also by the
GNU assembler when targeting AIX) -> change to .vbyte statements
o .ascii does not allow non-ASCII characters in the AIX assembler
-> change to .byte sequences like gcc on AIX
git-svn-id: trunk@20803 -
o new eabihf (hard float) abi
o vfpv3_d16 variant of VFP (default variant used by EABI assemblers: VFPv3
with only 16 double registers instead of 32) and pass it to GNU as
o make the odd numbered single precision floating point VFP registers
available for explicit allocation for use by the calling convention
* fixed copy/paste error in stdname of S30 register
-> use -dFPC_ARMHF to create an ARM eabi hard float compiler
(mantis #21554)
git-svn-id: trunk@20660 -
(= Android 4.0) java headers: java.*, javax.*, org.*, junit.*, android.*).
The RTL can also be used to target earlier versions of the Android
platform, but you manually have to take care of not using APIs that
weren't available yet. Adding separate units for separate platform
versions would only partly solve the problem, because some of the
classes used inside the system unit have also changed across
versions.
Use -Tandroid while compiling to select the Android OS as target
platform.
git-svn-id: branches/jvmbackend@19830 -
resource compilation happens and that the standard FPC resource
helpers are not available. What happens is that all files specified
in {$r xxx} statements are packed together into an <appname>.jar
file, under the namespace "org.freepascal.rawresources". They
can be loaded using the java.lang.Class.getResource/getResourceAsStream()
api
git-svn-id: branches/jvmbackend@18776 -
o self is encoded as "this" for javac compatibility
+ ait_jvar (for the above) and ait_jcatch (similar, for future try/catch
support) classes
+ support for smallset JVM type encoding (as int)
git-svn-id: branches/jvmbackend@18354 -
+ basic target information for jvm target (assembling/linking
helpers are still dummies for now)
+ basic jasmin assembler writer
+ cpunode and cputarg units to include the target units in the
compiler
git-svn-id: branches/jvmbackend@18309 -
