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* monitor.c (monitor_make_srec): Fix thinkos in computation

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of addr_size.
Critical patch from Stu.
This commit is contained in:
Jeff Law 1995-09-13 01:41:30 +00:00
parent fe82872cca
commit 5be86c5672
2 changed files with 23 additions and 23 deletions
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5
gdb/ChangeLog
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@ -1,3 +1,8 @@
Tue Sep 12 19:37:24 1995 Jeff Law (law@snake.cs.utah.edu)
* monitor.c (monitor_make_srec): Fix thinkos in computation
of addr_size.
Tue Sep 12 15:46:18 1995 Kung Hsu <kung@mexican.cygnus.com>
* stabsread.c (read_one_struct_field): Add a patch to handle cfront

41
gdb/monitor.c
View File

@ -16,7 +16,7 @@ GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
/* This file was derived from various remote-* modules. It is a collection
of generic support functions so GDB can talk directly to a ROM based
@ -709,44 +709,39 @@ monitor_fetch_register (regno)
return;
}
/* send the register examine command */
/* send the register examine command */
monitor_printf (current_monitor->getreg.cmd, name);
/* If RESP_DELIM is specified, we search for that as a leading delimiter for
the register value. Otherwise, we just start searching from the start of
the buf. */
/* If RESP_DELIM is specified, we search for that as a leading delimiter for
the register value. Otherwise, we just start searching from the start of
the buf. */
if (current_monitor->getreg.resp_delim)
monitor_expect (current_monitor->getreg.resp_delim, NULL, 0);
/* Now, read the appropriate number of hex digits for this register, skipping
spaces. */
/* Read upto the maximum number of hex digits for this register, skipping
spaces, but stop reading if something else is seen. Some monitors
like to drop leading zeros. */
for (i = 0; i < REGISTER_RAW_SIZE (regno) * 2; i++)
{
int c;
c = readchar (timeout);
while (c == ' ')
c = readchar (timeout);
while (1)
{
c = readchar (timeout);
if (isxdigit (c))
break;
if (c == ' ')
continue;
error ("monitor_fetch_register (%d): bad response from monitor: %.*s%c.",
regno, i, regbuf, c);
}
if (!isxdigit (c))
break;
regbuf[i] = c;
}
regbuf[i] = '\000'; /* terminate the number */
/* If TERM is present, we wait for that to show up. Also, (if TERM is
present), we will send TERM_CMD if that is present. In any case, we collect
all of the output into buf, and then wait for the normal prompt. */
/* If TERM is present, we wait for that to show up. Also, (if TERM is
present), we will send TERM_CMD if that is present. In any case, we collect
all of the output into buf, and then wait for the normal prompt. */
if (current_monitor->getreg.term)
{
@ -1436,9 +1431,9 @@ monitor_make_srec (buffer, type, memaddr, myaddr, len)
checksum = 0;
addr_size = 2;
if (memaddr >= 0xffffff)
if (memaddr > 0xffffff)
addr_size = 4;
else if (memaddr >= 0xffffff)
else if (memaddr > 0xffff)
addr_size = 3;
else
addr_size = 2;