commit 093209cd681fe9fb65bd8a1c2ff711b8168bbfcd
author Blue Swirl <blauwirbel@gmail.com> Sat Sep 18 05:53:14 2010 +0000
committer Blue Swirl <blauwirbel@gmail.com> Sat Sep 18 05:53:14 2010 +0000
tree 1c5c53a93df58254c9b70f9ec910252f3414e75b
parent dbf3c4b4baceb91eb64d09f787cbe92d65188813

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>

hw/ppc_newworld.c

diff --git a/hw/ppc_newworld.c b/hw/ppc_newworld.c
index 809a1cf..fb07c83 100644
--- a/hw/ppc_newworld.c
+++ b/hw/ppc_newworld.c
@@ -135,7 +135,8 @@
     int unin_memory;
     int linux_boot, i;
     ram_addr_t ram_offset, bios_offset, vga_bios_offset;
-    uint32_t kernel_base, kernel_size, initrd_base, initrd_size;
+    uint32_t kernel_base, initrd_base;
+    long kernel_size, initrd_size;
     PCIBus *pci_bus;
     MacIONVRAMState *nvr;
     int nvram_mem_index;