Hi,
I try to build a m68k crosscompiler with fixes_2_2: "
[...]
/home/mse/packs/standard/svn/fp/fixes_2_2/compiler/ppc -Ur -Xs -O2 -n -Fum68k -Fusystems -Fu/home/mse/packs/standard/svn/fp/fixes_2_2/rtl/units/i386-linux -Fim68k -FE. -FUm68k/units/i386-linux -dRELEASE -dm68k -dGDB -dBROWSERLOG -dNOOPT pp.pas
n68kmat.pas(282,52) Error: Illegal qualifier
n68kmat.pas(343,47) Error: Illegal qualifier
n68kmat.pas(344,105) Error: Illegal qualifier
n68kmat.pas(362) Fatal: There were 3 errors compiling module, stopping Fatal: Compilation aborted
make[3]: *** [ppcross68k] Error 1
make[3]: Leaving directory
`/home/mse/packs/standard/svn/fp/fixes_2_2/compiler' make[2]: *** [cycle] Error 2
make[2]: Leaving directory
`/home/mse/packs/standard/svn/fp/fixes_2_2/compiler' make[1]: *** [compiler_cycle] Error 2
make[1]: Leaving directory `/home/mse/packs/standard/svn/fp/fixes_2_2' make: *** [build-stamp.m68k-linux] Error 2
"
n68kmat.pas:282:
"
{$WARNING FIX ME!!! shlshrnode needs review}

    procedure tm68kshlshrnode.pass_generate_code;

[...]

            shiftval := tordconstnode(right).value.svalue; <<<<<<---------

"

Any hints?

Thanks, Martin

Martin Schreiber wrote

I try to build a m68k crosscompiler with fixes_2_2:

m68k is not supported in 2.x at this time. The last version that supported m68k was 1.0.10a. Every now and then, some people work on m68k in the 2.3.x branch, but even there it is not usable.

Jonas

I try to build a m68k crosscompiler with fixes_2_2:

The m68k compiler has not been in working order in any 2.x. The last working one is still 1.0.x.

Karoly works on it from time to time, but afaik he hasn't reached a milestone yet.

Thanks, I'll try how far I get with trunk.

Martin

With trunk I get:
"
/home/mse/packs/standard/svn/fp/trunk/compiler/ppcross68k -Ur -Pm68k -Ur -Xs -O2 -n -Fi../inc -Fi../m68k -Fi../unix -Fim68k -FD/opt/cross/m68k/bin -FE. -FU/home/mse/packs/standard/svn/fp/trunk/rtl/units/m68k-linux -dm68k -dRELEASE -Us -Sg system.pp
softfpu.pp(592,1) Fatal: Internal error 200309041
Fatal: Compilation aborted
make[5]: *** [system.ppu] Error 1
make[5]: Leaving directory `/home/mse/packs/standard/svn/fp/trunk/rtl/linux' make[4]: *** [linux_all] Error 2
make[4]: Leaving directory `/home/mse/packs/standard/svn/fp/trunk/rtl' make[3]: *** [rtl] Error 2
make[3]: Leaving directory `/home/mse/packs/standard/svn/fp/trunk/compiler' make[2]: *** [cycle] Error 2
make[2]: Leaving directory `/home/mse/packs/standard/svn/fp/trunk/compiler' make[1]: *** [compiler_cycle] Error 2
make[1]: Leaving directory `/home/mse/packs/standard/svn/fp/trunk' make: *** [build-stamp.m68k-linux] Error 2
"
Seems to be nothing m68k specific?

The command line:
"
make all CPU_TARGET=m68k CROSSCOMPILE=1 FPC=ppc386 CROSSBINDIR=/opt/cross/m68k/bin
"
Martin

It probably means that invalid register allocation information is generated by the m68k code generator. As said: m68k is simply not supported at this time. Even if it would compile you'd get a lot of invalid code because it hasn't been tested nor kept up to date for several years.

Jonas

It compiles with -O-. spill_registers does not terminate while compiling rtl/linux/system.pp. I have no chance to fix it my self because I know nothing about register allocation. :-(

Martin