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* remote-nindy.c (nindy_fetch_word, nindy_store_word): Removed

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(nindy_xfer_inferior_memory): Use dcache_xfer_memory() instead of
breaking transfer into chunks and using nindy_fetch_word() and
nindy_store_word().

* remote-bug.c (bug_xfer_memory): Use dcache_xfer_memory() instead
of breaking transfer into chunks and using gr_fetch_word() and
gr_store_word().

* remote.c (remote_fetch_word, remote_store_word): Removed.

* remote-utils.h (gr_fetch_word, gr_store_word): Removed.
* remote-utils.c (gr_fetch_word, gr_store_word): Removed.

* dcache.h (dcache_fetch, dcache_poke, dcache_poke_block): Removed.
* dcache.c (dcache_fetch, dcache_poke): Removed.
This commit is contained in:
J.T. Conklin
2000-06-19 18:59:07 +00:00
parent 3e6c8688d2
commit 8c9cdfe810
8 changed files with 27 additions and 250 deletions
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71
gdb/remote-bug.c
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@ -575,75 +575,10 @@ bug_xfer_memory (memaddr, myaddr, len, write, target)
int write;
struct target_ops *target; /* ignored */
{
register int i;
if (len <= 0)
return 0;
/* Round starting address down to longword boundary. */
register CORE_ADDR addr;
/* Round ending address up; get number of longwords that makes. */
register int count;
/* Allocate buffer of that many longwords. */
register int *buffer;
addr = memaddr & -sizeof (int);
count = (((memaddr + len) - addr) + sizeof (int) - 1) / sizeof (int);
buffer = (int *) alloca (count * sizeof (int));
if (write)
{
/* Fill start and end extra bytes of buffer with existing memory data. */
if (addr != memaddr || len < (int) sizeof (int))
{
/* Need part of initial word -- fetch it. */
buffer[0] = gr_fetch_word (addr);
}
if (count > 1) /* FIXME, avoid if even boundary */
{
buffer[count - 1]
= gr_fetch_word (addr + (count - 1) * sizeof (int));
}
/* Copy data to be written over corresponding part of buffer */
memcpy ((char *) buffer + (memaddr & (sizeof (int) - 1)), myaddr, len);
/* Write the entire buffer. */
for (i = 0; i < count; i++, addr += sizeof (int))
{
errno = 0;
gr_store_word (addr, buffer[i]);
if (errno)
{
return 0;
}
}
}
else
{
/* Read all the longwords */
for (i = 0; i < count; i++, addr += sizeof (int))
{
errno = 0;
buffer[i] = gr_fetch_word (addr);
if (errno)
{
return 0;
}
QUIT;
}
/* Copy appropriate bytes out of the buffer. */
memcpy (myaddr, (char *) buffer + (memaddr & (sizeof (int) - 1)), len);
}
return len;
return dcache_xfer_memory (gr_get_dcache (), memaddr, myaddr, len, write);
}
static void