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Don't load options roms intended to be loaded by the bios in qemu

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The first such option rom will load at address 0, which isn't very nice,
and the second will report a conflict and abort, which is horrible.

Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
This commit is contained in:
Avi Kivity 2009-12-22 11:57:02 +02:00 • committed by Aurelien Jarno
parent 502e64fe23
commit e405a2ba91
1 changed files with 7 additions and 1 deletions
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8
hw/loader.c
View file

@ -636,6 +636,9 @@ static void rom_reset(void *unused)
Rom *rom;
QTAILQ_FOREACH(rom, &roms, next) {
if (rom->fw_file) {
continue;
}
if (rom->data == NULL)
continue;
cpu_physical_memory_write_rom(rom->addr, rom->data, rom->romsize);
@ -654,6 +657,9 @@ int rom_load_all(void)
Rom *rom;
QTAILQ_FOREACH(rom, &roms, next) {
if (rom->fw_file) {
continue;
}
if (addr > rom->addr) {
fprintf(stderr, "rom: requested regions overlap "
"(rom %s. free=0x" TARGET_FMT_plx
@ -752,7 +758,7 @@ void do_info_roms(Monitor *mon)
Rom *rom;
QTAILQ_FOREACH(rom, &roms, next) {
if (rom->addr) {
if (!rom->fw_file) {
monitor_printf(mon, "addr=" TARGET_FMT_plx
" size=0x%06zx mem=%s name=\"%s\" \n",
rom->addr, rom->romsize,