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authoraurel32 <aurel32@c046a42c-6fe2-441c-8c8c-71466251a162>2008-09-02 23:26:23 +0000
committeraurel32 <aurel32@c046a42c-6fe2-441c-8c8c-71466251a162>2008-09-02 23:26:23 +0000
commitb2463a64ec9a5e276a69348aa2d91360e353ea9a (patch)
treec70c9c6dd3808f36e9caa6e021281ac24550ef2a
parentd317b92da04657fb5a76e2b3e7806bddbf2c621b (diff)
SH4: R2D-PLUS FPGA: simply unassigned memory triggering
Use NULL to trigger unassigned memory error on 32-bit accesses instead of assert(0) as suggested by Blue Swirl. Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5141 c046a42c-6fe2-441c-8c8c-71466251a162
-rw-r--r--hw/r2d.c18
1 files changed, 2 insertions, 16 deletions
diff --git a/hw/r2d.c b/hw/r2d.c
index 5baeed1f2e..a7607d113b 100644
--- a/hw/r2d.c
+++ b/hw/r2d.c
@@ -27,7 +27,6 @@
#include "sh.h"
#include "sysemu.h"
#include "boards.h"
-#include "assert.h"
#define SDRAM_BASE 0x0c000000 /* Physical location of SDRAM: Area 3 */
#define SDRAM_SIZE 0x04000000
@@ -100,29 +99,16 @@ r2d_fpga_write(void *opaque, target_phys_addr_t addr, uint32_t value)
}
}
-static uint32_t invalid_read(void *opaque, target_phys_addr_t addr)
-{
- assert(0);
-
- return 0;
-}
-
-static void invalid_write(void *opaque, target_phys_addr_t addr,
- uint32_t mem_value)
-{
- assert(0);
-}
-
static CPUReadMemoryFunc *r2d_fpga_readfn[] = {
r2d_fpga_read,
r2d_fpga_read,
- invalid_read,
+ NULL,
};
static CPUWriteMemoryFunc *r2d_fpga_writefn[] = {
r2d_fpga_write,
r2d_fpga_write,
- invalid_write,
+ NULL,
};
static void r2d_fpga_init(target_phys_addr_t base)