История изменений

Исправление kirill_rrr, 21.02.17 20:01 (текущая версия) :

Интерестно, и очень даже, если бы я не собрал openxcom и не зарубился уже в него.

По qemu:

aqemu не сообщает, какие бинарники и опции использует для запуска.

qemu-launcher не нашёл бинарника qemu (такой действительно не установлен), я подсунул ему путь для qemu-i386, но это видимо не то, что он ожидает увидеть. При запуске ничего не происходит, ошибка такая:

rrr@raspberrypi:~$ /usr/bin/qemu-i386 -boot c -m 32 -hda '/home/rrr/qemu/dos.img' -net none -localtime -std-vga
usage: qemu-i386 [options] program [arguments...]
Linux CPU emulator (compiled for i386 emulation)

Options and associated environment variables:

Argument      Env-variable      Description
-h                              print this help
-g port       QEMU_GDB          wait gdb connection to 'port'
-L path       QEMU_LD_PREFIX    set the elf interpreter prefix to 'path'
-s size       QEMU_STACK_SIZE   set the stack size to 'size' bytes
-cpu model    QEMU_CPU          select CPU (-cpu help for list)
-E var=value  QEMU_SET_ENV      sets targets environment variable (see below)
-U var        QEMU_UNSET_ENV    unsets targets environment variable (see below)
-0 argv0      QEMU_ARGV0        forces target process argv[0] to be 'argv0'
-r uname      QEMU_UNAME        set qemu uname release string to 'uname'
-B address    QEMU_GUEST_BASE   set guest_base address to 'address'
-R size       QEMU_RESERVED_VA  reserve 'size' bytes for guest virtual address space
-d item[,...] QEMU_LOG          enable logging of specified items (use '-d help' for a list of items)
-D logfile    QEMU_LOG_FILENAME write logs to 'logfile' (default stderr)
-p pagesize   QEMU_PAGESIZE     set the host page size to 'pagesize'
-singlestep   QEMU_SINGLESTEP   run in singlestep mode
-strace       QEMU_STRACE       log system calls
-version      QEMU_VERSION      display version information and exit

Defaults:
QEMU_LD_PREFIX  = /etc/qemu-binfmt/i386
QEMU_STACK_SIZE = 8388608 byte

You can use -E and -U options or the QEMU_SET_ENV and
QEMU_UNSET_ENV environment variables to set and unset
environment variables for the target process.
It is possible to provide several variables by separating them
by commas in getsubopt(3) style. Additionally it is possible to
provide the -E and -U options multiple times.
The following lines are equivalent:
    -E var1=val2 -E var2=val2 -U LD_PRELOAD -U LD_DEBUG
    -E var1=val2,var2=val2 -U LD_PRELOAD,LD_DEBUG
    QEMU_SET_ENV=var1=val2,var2=val2 QEMU_UNSET_ENV=LD_PRELOAD,LD_DEBUG
Note that if you provide several changes to a single variable
the last change will stay in effect.
rrr@raspberrypi:~$

Исходная версия kirill_rrr, 21.02.17 19:57:

Интерестно, и очень даже, если бы я не собрал openxcom и не зарубился уже в него.

По qemu:

aqemu не сообщает, какие бинарники и опции использует для запуска.

rrr@raspberrypi:~$ /usr/bin/qemu-i386 -boot c -m 32 -hda '/home/rrr/qemu/dos.img' -net none -localtime -std-vga usage: qemu-i386 [options] program [arguments...] Linux CPU emulator (compiled for i386 emulation)

Options and associated environment variables:

Argument Env-variable Description -h print this help -g port QEMU_GDB wait gdb connection to 'port' -L path QEMU_LD_PREFIX set the elf interpreter prefix to 'path' -s size QEMU_STACK_SIZE set the stack size to 'size' bytes -cpu model QEMU_CPU select CPU (-cpu help for list) -E var=value QEMU_SET_ENV sets targets environment variable (see below) -U var QEMU_UNSET_ENV unsets targets environment variable (see below) -0 argv0 QEMU_ARGV0 forces target process argv[0] to be 'argv0' -r uname QEMU_UNAME set qemu uname release string to 'uname' -B address QEMU_GUEST_BASE set guest_base address to 'address' -R size QEMU_RESERVED_VA reserve 'size' bytes for guest virtual address space -d item[,...] QEMU_LOG enable logging of specified items (use '-d help' for a list of items) -D logfile QEMU_LOG_FILENAME write logs to 'logfile' (default stderr) -p pagesize QEMU_PAGESIZE set the host page size to 'pagesize' -singlestep QEMU_SINGLESTEP run in singlestep mode -strace QEMU_STRACE log system calls -version QEMU_VERSION display version information and exit

Defaults: QEMU_LD_PREFIX = /etc/qemu-binfmt/i386 QEMU_STACK_SIZE = 8388608 byte

You can use -E and -U options or the QEMU_SET_ENV and QEMU_UNSET_ENV environment variables to set and unset environment variables for the target process. It is possible to provide several variables by separating them by commas in getsubopt(3) style. Additionally it is possible to provide the -E and -U options multiple times. The following lines are equivalent: -E var1=val2 -E var2=val2 -U LD_PRELOAD -U LD_DEBUG -E var1=val2,var2=val2 -U LD_PRELOAD,LD_DEBUG QEMU_SET_ENV=var1=val2,var2=val2 QEMU_UNSET_ENV=LD_PRELOAD,LD_DEBUG Note that if you provide several changes to a single variable the last change will stay in effect. rrr@raspberrypi:~$