* gdb-if.c (hw_breakpoints): Remove.
(sim_store_register): Add an assert() to make sure PC is in range. Delete code which referenced hw_breakpoints[].
This commit is contained in:
parent
b04006e69c
commit
317cc67d75
2 changed files with 15 additions and 10 deletions
|
@ -1,3 +1,9 @@
|
|||
2013-08-07 Kevin Buettner <kevinb@redhat.com>
|
||||
|
||||
* gdb-if.c (hw_breakpoints): Remove.
|
||||
(sim_store_register): Add an assert() to make sure PC is in range.
|
||||
Delete code which referenced hw_breakpoints[].
|
||||
|
||||
2013-06-03 Mike Frysinger <vapier@gentoo.org>
|
||||
|
||||
* aclocal.m4, configure: Regenerate.
|
||||
|
|
|
@ -55,8 +55,6 @@ static struct sim_state the_minisim = {
|
|||
|
||||
static int open;
|
||||
|
||||
static unsigned char hw_breakpoints[MEM_SIZE/8];
|
||||
|
||||
static struct host_callback_struct *host_callbacks;
|
||||
|
||||
/* Open an instance of the sim. For this sim, only one instance
|
||||
|
@ -341,7 +339,15 @@ sim_store_register (SIM_DESC sd, int regno, unsigned char *buf, int length)
|
|||
val = get_le (buf, length);
|
||||
|
||||
if (regno == sim_rl78_pc_regnum)
|
||||
{
|
||||
pc = val;
|
||||
|
||||
/* The rl78 program counter is 20 bits wide. Ensure that GDB
|
||||
hasn't picked up any stray bits. This has occurred when performing
|
||||
a GDB "return" command in which the return address is obtained
|
||||
from a 32-bit container on the stack. */
|
||||
assert ((pc & ~0x0fffff) == 0);
|
||||
}
|
||||
else
|
||||
memory[reg_addr (regno)] = val;
|
||||
return size;
|
||||
|
@ -456,13 +462,6 @@ sim_resume (SIM_DESC sd, int step, int sig_to_deliver)
|
|||
break;
|
||||
}
|
||||
|
||||
if (hw_breakpoints[pc >> 3]
|
||||
&& (hw_breakpoints[pc >> 3] & (1 << (pc & 0x7))))
|
||||
{
|
||||
reason = sim_stopped;
|
||||
siggnal = GDB_SIGNAL_TRAP;
|
||||
break;
|
||||
}
|
||||
rc = setjmp (decode_jmp_buf);
|
||||
if (rc == 0)
|
||||
rc = decode_opcode ();
|
||||
|
|
Loading…
Reference in a new issue