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2004-03-10 Kei Sakamoto <sakamoto.kei@renesas.com>

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* remote-m32r-sdi.c: Support hardware watchpoint.
This commit is contained in:
Kazuhiro Inaoka 2004-03-10 00:18:44 +00:00
parent 85f969cd0f
commit 37814c1874
2 changed files with 16 additions and 6 deletions
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4
gdb/ChangeLog
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@ -1,3 +1,7 @@
2004-03-10 Kei Sakamoto <sakamoto.kei@renesas.com>
* remote-m32r-sdi.c: Support hardware watchpoint.
2004-03-09 Daniel Jacobowitz <drow@mvista.com>
* user-regs.c: Update copyright years.

18
gdb/remote-m32r-sdi.c
View file

@ -1434,13 +1434,14 @@ m32r_stop (void)
}
/* Tell whether this target can support a hardware breakpoint.
This implements the TARGET_CAN_USE_HARDWARE_WATCHPOINT macro. */
/* Tell whether this target can support a hardware breakpoint. CNT
is the number of hardware breakpoints already installed. This
implements the TARGET_CAN_USE_HARDWARE_WATCHPOINT macro. */
int
m32r_can_use_hardware_watchpoint (void)
m32r_can_use_hw_watchpoint (int type, int cnt, int othertype)
{
return max_access_breaks;
return sdi_desc != NULL && cnt < max_access_breaks;
}
/* Set a data watchpoint. ADDR and LEN should be obvious. TYPE is 0
@ -1448,12 +1449,12 @@ m32r_can_use_hardware_watchpoint (void)
watchpoint. */
int
m32r_set_watchpoint (CORE_ADDR addr, int len, int type)
m32r_insert_watchpoint (CORE_ADDR addr, int len, int type)
{
int i;
if (remote_debug)
fprintf_unfiltered (gdb_stdlog, "m32r_set_watchpoint(%08lx,%d,%d)\n",
fprintf_unfiltered (gdb_stdlog, "m32r_insert_watchpoint(%08lx,%d,%d)\n",
addr, len, type);
for (i = 0; i < MAX_ACCESS_BREAKS; i++)
@ -1618,6 +1619,11 @@ init_m32r_ops (void)
m32r_ops.to_files_info = m32r_files_info;
m32r_ops.to_insert_breakpoint = m32r_insert_breakpoint;
m32r_ops.to_remove_breakpoint = m32r_remove_breakpoint;
m32r_ops.to_can_use_hw_breakpoint = m32r_can_use_hw_watchpoint;
m32r_ops.to_insert_watchpoint = m32r_insert_watchpoint;
m32r_ops.to_remove_watchpoint = m32r_remove_watchpoint;
m32r_ops.to_stopped_by_watchpoint = m32r_stopped_by_watchpoint;
m32r_ops.to_stopped_data_address = m32r_stopped_data_address;
m32r_ops.to_kill = m32r_kill;
m32r_ops.to_load = m32r_load;
m32r_ops.to_create_inferior = m32r_create_inferior;