From f9e69bd9cfe2247b1fb5dc56d3a28baf36ce8384 Mon Sep 17 00:00:00 2001 From: Aurelien Jarno Date: Sat, 19 Dec 2009 19:14:16 +0100 Subject: [PATCH] roms: allow roms to be loaded at address 0 It was possible to load roms at address 0, but commit 632cf034b401cdd01dae253a8b577fe518e37654 started to forbid that, which broke at least ARM versatile. Signed-off-by: Aurelien Jarno --- hw/loader.c | 8 -------- 1 file changed, 8 deletions(-) diff --git a/hw/loader.c b/hw/loader.c index 49d4839b1a..c7d43f6c1f 100644 --- a/hw/loader.c +++ b/hw/loader.c @@ -636,8 +636,6 @@ static void rom_reset(void *unused) Rom *rom; QTAILQ_FOREACH(rom, &roms, next) { - if (rom->addr == 0) - continue; if (rom->data == NULL) continue; cpu_physical_memory_write_rom(rom->addr, rom->data, rom->romsize); @@ -656,8 +654,6 @@ int rom_load_all(void) Rom *rom; QTAILQ_FOREACH(rom, &roms, next) { - if (rom->addr == 0) - continue; if (addr > rom->addr) { fprintf(stderr, "rom: requested regions overlap " "(rom %s. free=0x" TARGET_FMT_plx @@ -693,8 +689,6 @@ static Rom *find_rom(target_phys_addr_t addr) Rom *rom; QTAILQ_FOREACH(rom, &roms, next) { - if (rom->addr == 0) - continue; if (rom->addr > addr) continue; if (rom->addr + rom->romsize < addr) @@ -712,8 +706,6 @@ int rom_copy(uint8_t *dest, target_phys_addr_t addr, size_t size) Rom *rom; QTAILQ_FOREACH(rom, &roms, next) { - if (rom->addr == 0) - continue; if (rom->addr > addr) continue; if (rom->addr + rom->romsize < addr)