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Diffstat (limited to 'src/emu/debug/debugcmd.cpp')
-rw-r--r--src/emu/debug/debugcmd.cpp10
1 files changed, 4 insertions, 6 deletions
diff --git a/src/emu/debug/debugcmd.cpp b/src/emu/debug/debugcmd.cpp
index 8993c9a095e..60b25df1928 100644
--- a/src/emu/debug/debugcmd.cpp
+++ b/src/emu/debug/debugcmd.cpp
@@ -1353,7 +1353,7 @@ static void execute_wpset(running_machine &machine, int ref, int params, const c
address_space *space;
const char *action = NULL;
UINT64 address, length;
- int type = 0;
+ int type;
int wpnum;
/* CPU is implicit */
@@ -1484,7 +1484,7 @@ static void execute_wplist(running_machine &machine, int ref, int params, const
/* loop over all CPUs */
device_iterator iter(machine.root_device());
for (device_t *device = iter.first(); device != NULL; device = iter.next())
- for (address_spacenum spacenum = AS_0; spacenum < ADDRESS_SPACES; spacenum++)
+ for (address_spacenum spacenum = AS_0; spacenum < ADDRESS_SPACES; ++spacenum)
if (device->debug()->watchpoint_first(spacenum) != NULL)
{
static const char *const types[] = { "unkn ", "read ", "write", "r/w " };
@@ -1830,7 +1830,7 @@ static void execute_dump(running_machine &machine, int ref, int params, const ch
{
UINT64 offset, endoffset, length, width = 0, ascii = 1;
address_space *space;
- FILE *f = NULL;
+ FILE *f;
UINT64 i, j;
/* validate parameters */
@@ -1984,8 +1984,6 @@ static void execute_cheatinit(running_machine &machine, int ref, int params, con
/* initialize entire memory by default */
if (params <= 1)
{
- offset = 0;
- length = space->bytemask() + 1;
for (entry = space->map()->m_entrylist.first(); entry != NULL; entry = entry->next())
{
cheat_region[region_count].offset = space->address_to_byte(entry->m_addrstart) & space->bytemask();
@@ -2456,7 +2454,7 @@ static void execute_dasm(running_machine &machine, int ref, int params, const ch
UINT64 offset, length, bytes = 1;
int minbytes, maxbytes, byteswidth;
address_space *space, *decrypted_space;
- FILE *f = NULL;
+ FILE *f;
int j;
/* validate parameters */