target is now set before the second pass of parsing the command line
arguments. Then during the second pass, it can be overriden.
git-svn-id: trunk@25607 -
Therefor the cpu type (-Cp...) "coldfire" was split up into "isaa", "isaa+", "isab" and "isac". The Linux RTL can currently compiled for "68020", "isab" and "isac". For the other three Bcc.L must be handled differently (only Bcc.B/W supported) and for "68000" also EXT.L needs to be handled differently.
fpcdefs.inc:
+ define CPUCAPABILITIES if capabilities can be set for a certain CPU type (currently ARM, AVR and M68k)
options.pas:
* check for CPUCAPABILITIES instead of specific CPUs
assemble.pas:
- the handling of the CPU type is already done in m68k/ag68kgas.pas, Tm68kGNUAssembler.MakeCmdLine (and thereby already using the gascputypestr array!)
m68k/cpuinfo.pas:
- tcputype: remove "cpu_coldfire"
+ tcputype: add "cpu_isa_a", "cpu_isa_a_p", "cpu_isa_b" and "cpu_isa_c"
+ add "cpu_coldfire" constant which contains all Coldfire specific cpu types
* adjust "cputypestr" and "gascputypestr"
+ add tcpuflags and cpu_capabilities (DBRA restriction was checked with CPUCOLDFIRE, CAS/TAS will be needed for atomic operations and BRAL restriction was discovered during testing of new cpu types)
m68k/cgcpu.pas:
* adjust checks for "cpu_coldfire"
m68k/n68kadd.pas:
* don't use a BRA.L if it is not supported, but (at least for now) a BRA.W
aggas.pas:
* adjusted check for Coldfire
git-svn-id: trunk@25457 -
* 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 -
compiles again there (it's possible to take the address of arbitrary
threadvars on the jvm platform, but not of arbitrary other variables)
- disabled inclusion of generic thread manager and threadvar support
on the jvm target if the threading feature is enabled
git-svn-id: trunk@23322 -
a win64 compiler support the x87 types extended and comp/currency handled by the FPU, this
requires to use a i386 compiler as starting compiler and cross compilation because the starting
compiler must support the 80 bit extended type
git-svn-id: trunk@23023 -
Add simple Mul+Sub/Mul+Add into MLS/MLA optimizations
Fix some other small issues in the optimizer
Implement Interlocked* functions with proper use of LDREX/STREX
git-svn-id: branches/laksen/arm-embedded@22801 -
add it everywhere in the paramanagers (where it was often forgotten)
- removed places where it was explicitly added to cdecl_pocalls checks
+ test
git-svn-id: trunk@22616 -
