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| author | Blue Swirl <blauwirbel@gmail.com> | 2010-09-18 05:53:14 +0000 |
|---|---|---|
| committer | Blue Swirl <blauwirbel@gmail.com> | 2010-09-18 05:53:14 +0000 |
| commit | 093209cd681fe9fb65bd8a1c2ff711b8168bbfcd (patch) | |
| tree | 1c5c53a93df58254c9b70f9ec910252f3414e75b /hw/ppc405_boards.c | |
| parent | dbf3c4b4baceb91eb64d09f787cbe92d65188813 (diff) | |
| download | qemu-093209cd681fe9fb65bd8a1c2ff711b8168bbfcd.zip qemu-093209cd681fe9fb65bd8a1c2ff711b8168bbfcd.tar.gz qemu-093209cd681fe9fb65bd8a1c2ff711b8168bbfcd.tar.bz2 | |
Check for errors during BIOS or kernel load
Because of the use of unsigned types, possible errors during
BIOS or kernel load were ignored.
Fix by using a signed type.
This also avoids some warnings with GCC flag -Wtype-limits.
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Diffstat (limited to 'hw/ppc405_boards.c')
| -rw-r--r-- | hw/ppc405_boards.c | 23 |
1 files changed, 13 insertions, 10 deletions
diff --git a/hw/ppc405_boards.c b/hw/ppc405_boards.c index 662d7c4..db8e5ec 100644 --- a/hw/ppc405_boards.c +++ b/hw/ppc405_boards.c @@ -182,10 +182,12 @@ static void ref405ep_init (ram_addr_t ram_size, qemu_irq *pic; ram_addr_t sram_offset, bios_offset, bdloc; target_phys_addr_t ram_bases[2], ram_sizes[2]; - target_ulong sram_size, bios_size; + target_ulong sram_size; + long bios_size; //int phy_addr = 0; //static int phy_addr = 1; - target_ulong kernel_base, kernel_size, initrd_base, initrd_size; + target_ulong kernel_base, initrd_base; + long kernel_size, initrd_size; int linux_boot; int fl_idx, fl_sectors, len; DriveInfo *dinfo; @@ -221,8 +223,8 @@ static void ref405ep_init (ram_addr_t ram_size, bios_offset = qemu_ram_alloc(NULL, "ef405ep.bios", bios_size); fl_sectors = (bios_size + 65535) >> 16; #ifdef DEBUG_BOARD_INIT - printf("Register parallel flash %d size " TARGET_FMT_lx - " at offset %08lx addr " TARGET_FMT_lx " '%s' %d\n", + printf("Register parallel flash %d size %lx" + " at offset %08lx addr %lx '%s' %d\n", fl_idx, bios_size, bios_offset, -bios_size, bdrv_get_device_name(dinfo->bdrv), fl_sectors); #endif @@ -308,7 +310,7 @@ static void ref405ep_init (ram_addr_t ram_size, kernel_filename); exit(1); } - printf("Load kernel size " TARGET_FMT_ld " at " TARGET_FMT_lx, + printf("Load kernel size %ld at " TARGET_FMT_lx, kernel_size, kernel_base); /* load initrd */ if (initrd_filename) { @@ -503,8 +505,9 @@ static void taihu_405ep_init(ram_addr_t ram_size, qemu_irq *pic; ram_addr_t bios_offset; target_phys_addr_t ram_bases[2], ram_sizes[2]; - target_ulong bios_size; - target_ulong kernel_base, kernel_size, initrd_base, initrd_size; + long bios_size; + target_ulong kernel_base, initrd_base; + long kernel_size, initrd_size; int linux_boot; int fl_idx, fl_sectors; DriveInfo *dinfo; @@ -534,8 +537,8 @@ static void taihu_405ep_init(ram_addr_t ram_size, fl_sectors = (bios_size + 65535) >> 16; bios_offset = qemu_ram_alloc(NULL, "taihu_405ep.bios", bios_size); #ifdef DEBUG_BOARD_INIT - printf("Register parallel flash %d size " TARGET_FMT_lx - " at offset %08lx addr " TARGET_FMT_lx " '%s' %d\n", + printf("Register parallel flash %d size %lx" + " at offset %08lx addr %lx '%s' %d\n", fl_idx, bios_size, bios_offset, -bios_size, bdrv_get_device_name(dinfo->bdrv), fl_sectors); #endif @@ -576,7 +579,7 @@ static void taihu_405ep_init(ram_addr_t ram_size, bios_size = 32 * 1024 * 1024; fl_sectors = (bios_size + 65535) >> 16; #ifdef DEBUG_BOARD_INIT - printf("Register parallel flash %d size " TARGET_FMT_lx + printf("Register parallel flash %d size %lx" " at offset %08lx addr " TARGET_FMT_lx " '%s'\n", fl_idx, bios_size, bios_offset, (target_ulong)0xfc000000, bdrv_get_device_name(dinfo->bdrv)); |