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import gdb-19990422 snapshot

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This commit is contained in:
Stan Shebs
1999-04-26 18:34:20 +00:00
parent 1996fae846
commit 7a292a7adf
354 changed files with 13433 additions and 11180 deletions
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124
sim/m32r/m32r.c
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@@ -48,6 +48,8 @@ m32r_decode_gdb_ctrl_regnum (int gdb_regnum)
int
m32rbf_fetch_register (SIM_CPU *current_cpu, int rn, unsigned char *buf, int len)
{
int mach = MACH_NUM (CPU_MACH (current_cpu));
if (rn < 16)
SETTWI (buf, a_m32r_h_gr_get (current_cpu, rn));
else
@@ -64,13 +66,22 @@ m32rbf_fetch_register (SIM_CPU *current_cpu, int rn, unsigned char *buf, int len
m32r_decode_gdb_ctrl_regnum (rn)));
break;
case PC_REGNUM :
SETTWI (buf, a_m32r_h_pc_get (current_cpu));
if (mach == MACH_M32R)
SETTWI (buf, m32rbf_h_pc_get (current_cpu));
else
SETTWI (buf, m32rxf_h_pc_get (current_cpu));
break;
case ACCL_REGNUM :
SETTWI (buf, GETLODI (a_m32r_h_accum_get (current_cpu)));
if (mach == MACH_M32R)
SETTWI (buf, GETLODI (m32rbf_h_accum_get (current_cpu)));
else
SETTWI (buf, GETLODI (m32rxf_h_accum_get (current_cpu)));
break;
case ACCH_REGNUM :
SETTWI (buf, GETHIDI (a_m32r_h_accum_get (current_cpu)));
if (mach == MACH_M32R)
SETTWI (buf, GETHIDI (m32rbf_h_accum_get (current_cpu)));
else
SETTWI (buf, GETHIDI (m32rxf_h_accum_get (current_cpu)));
break;
default :
return 0;
@@ -84,6 +95,8 @@ m32rbf_fetch_register (SIM_CPU *current_cpu, int rn, unsigned char *buf, int len
int
m32rbf_store_register (SIM_CPU *current_cpu, int rn, unsigned char *buf, int len)
{
int mach = MACH_NUM (CPU_MACH (current_cpu));
if (rn < 16)
a_m32r_h_gr_set (current_cpu, rn, GETTWI (buf));
else
@@ -101,20 +114,37 @@ m32rbf_store_register (SIM_CPU *current_cpu, int rn, unsigned char *buf, int len
GETTWI (buf));
break;
case PC_REGNUM :
a_m32r_h_pc_set (current_cpu, GETTWI (buf));
if (mach == MACH_M32R)
m32rbf_h_pc_set (current_cpu, GETTWI (buf));
else
m32rxf_h_pc_set (current_cpu, GETTWI (buf));
break;
case ACCL_REGNUM :
{
DI val = a_m32r_h_accum_get (current_cpu);
DI val;
if (mach == MACH_M32R)
val = m32rbf_h_accum_get (current_cpu);
else
val = m32rxf_h_accum_get (current_cpu);
SETLODI (val, GETTWI (buf));
a_m32r_h_accum_set (current_cpu, val);
if (mach == MACH_M32R)
m32rbf_h_accum_set (current_cpu, val);
else
m32rxf_h_accum_set (current_cpu, val);
break;
}
case ACCH_REGNUM :
{
DI val = a_m32r_h_accum_get (current_cpu);
DI val;
if (mach == MACH_M32R)
val = m32rbf_h_accum_get (current_cpu);
else
val = m32rxf_h_accum_get (current_cpu);
SETHIDI (val, GETTWI (buf));
a_m32r_h_accum_set (current_cpu, val);
if (mach == MACH_M32R)
m32rbf_h_accum_set (current_cpu, val);
else
m32rxf_h_accum_set (current_cpu, val);
break;
}
default :
@@ -124,6 +154,84 @@ m32rbf_store_register (SIM_CPU *current_cpu, int rn, unsigned char *buf, int len
return -1; /*FIXME*/
}
/* Cover fns for mach independent register accesses. */
SI
a_m32r_h_gr_get (SIM_CPU *current_cpu, UINT regno)
{
switch (MACH_NUM (CPU_MACH (current_cpu)))
{
#ifdef HAVE_CPU_M32RBF
case MACH_M32R :
return m32rbf_h_gr_get (current_cpu, regno);
#endif
#ifdef HAVE_CPU_M32RXF
case MACH_M32RX :
return m32rxf_h_gr_get (current_cpu, regno);
#endif
default :
abort ();
}
}
void
a_m32r_h_gr_set (SIM_CPU *current_cpu, UINT regno, SI newval)
{
switch (MACH_NUM (CPU_MACH (current_cpu)))
{
#ifdef HAVE_CPU_M32RBF
case MACH_M32R :
m32rbf_h_gr_set (current_cpu, regno, newval);
break;
#endif
#ifdef HAVE_CPU_M32RXF
case MACH_M32RX :
m32rxf_h_gr_set (current_cpu, regno, newval);
break;
#endif
default :
abort ();
}
}
USI
a_m32r_h_cr_get (SIM_CPU *current_cpu, UINT regno)
{
switch (MACH_NUM (CPU_MACH (current_cpu)))
{
#ifdef HAVE_CPU_M32RBF
case MACH_M32R :
return m32rbf_h_cr_get (current_cpu, regno);
#endif
#ifdef HAVE_CPU_M32RXF
case MACH_M32RX :
return m32rxf_h_cr_get (current_cpu, regno);
#endif
default :
abort ();
}
}
void
a_m32r_h_cr_set (SIM_CPU *current_cpu, UINT regno, USI newval)
{
switch (MACH_NUM (CPU_MACH (current_cpu)))
{
#ifdef HAVE_CPU_M32RBF
case MACH_M32R :
m32rbf_h_cr_set (current_cpu, regno, newval);
break;
#endif
#ifdef HAVE_CPU_M32RXF
case MACH_M32RX :
m32rxf_h_cr_set (current_cpu, regno, newval);
break;
#endif
default :
abort ();
}
}
USI
m32rbf_h_cr_get_handler (SIM_CPU *current_cpu, UINT cr)
{