diff options
Diffstat (limited to 'gdb/dcache.c')
| -rw-r--r-- | gdb/dcache.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/gdb/dcache.c b/gdb/dcache.c index 61e4ed0..4e9f960a 100644 --- a/gdb/dcache.c +++ b/gdb/dcache.c @@ -112,7 +112,7 @@ struct dcache_block { struct dcache_block *p; /* next in list */ unsigned int addr; /* Address for which data is recorded. */ - unsigned char data[LINE_SIZE]; /* bytes at given address */ + char data[LINE_SIZE]; /* bytes at given address */ unsigned char state[LINE_SIZE]; /* what state the data is in */ /* whether anything in state is dirty - used to speed up the @@ -272,14 +272,14 @@ dcache_alloc (dcache) abort (); /* Take something from the free list */ - if (db = dcache->free_head) + db = dcache->free_head; + if (db) { dcache->free_head = db->p; } - - if (!db) + else { - /* Nothing left on free list, so grab on from the valid list */ + /* Nothing left on free list, so grab one from the valid list */ db = dcache->valid_head; dcache->valid_head = db->p; @@ -306,7 +306,7 @@ int dcache_peek_byte (dcache, addr, ptr) DCACHE *dcache; CORE_ADDR addr; - unsigned char *ptr; + char *ptr; { register struct dcache_block *db = dcache_hit (dcache, addr); int ok=1; @@ -327,7 +327,7 @@ dcache_peek_byte (dcache, addr, ptr) int try = (*dcache->read_memory) (db->addr + done, - (unsigned char *) db->data + done, + db->data + done, LINE_SIZE - done); if (try == 0) return 0; @@ -353,7 +353,7 @@ dcache_peek (dcache, addr, data) CORE_ADDR addr; int *data; { - unsigned char *dp = (unsigned char *) data; + char *dp = (char *) data; int i; for (i = 0; i < sizeof (int); i++) { @@ -431,7 +431,7 @@ dcache_poke (dcache, addr, data) CORE_ADDR addr; int data; { - unsigned char *dp = (unsigned char *) (&data); + char *dp = (char *) (&data); int i; for (i = 0; i < sizeof (int); i++) { @@ -533,11 +533,11 @@ dcache_info (exp, tty) p->addr, p->refs); for (j = 0; j < LINE_SIZE; j++) - printf_filtered ("%02x", p->data[j]); + printf_filtered ("%02x", p->data[j] & 0xFF); printf_filtered ("\n"); for (j = 0; j < LINE_SIZE; j++) - printf_filtered ("% 2x", p->state[j]); + printf_filtered (" %2x", p->state[j]); printf_filtered ("\n"); } } |