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Re: MiNTlibs & FPU?



On Thu, 21 May 1998 19:54:34 +0200, Michael Schwingen wrote:

MS>> single GEMDOS and MiNT programs under Linux (it provides BIOS, XBIOS and
MS>> GEMDOS library with MiNT extensions). It works as user process, so it
MS>> cannot hook on trap vector or let the emulated program hook on illegal
MS>> insn vector

MS>How does it handle Gemdos calls (which do use traps)?

I am not sure (last time I worked on it was more than two years ago),
but I seem to remember catching of illegal/privileged insn signal (after
TRAP) and analyzing stack values (GEMDOS function code). The current
solution works on 030 only (that's why I am not interested in it anymore
as I have 040).

Petr
--
E-mail: stehlik@cas3.zlin.vutbr.cz                        PARCP developer
   WWW: http://cas3.zlin.vutbr.cz/~stehlik/              MiNTOS/Linux user
mirror: http://users.zln.cz/~pstehlik/                 Atari 800XL emulation
mirror: http://www.stehlik.cyberstrider.org/              Atari Falcon040