| Line 667... |
Line 667... |
{
|
{
|
if (*enc == '0' || *enc == '1' || *enc == '-' || isalpha ((int)*enc))
|
if (*enc == '0' || *enc == '1' || *enc == '-' || isalpha ((int)*enc))
|
{
|
{
|
opc_pos--;
|
opc_pos--;
|
if (param_ch == *enc)
|
if (param_ch == *enc)
|
ret |= 1UL << opc_pos;
|
ret |= 1 << opc_pos;
|
}
|
}
|
enc++;
|
enc++;
|
}
|
}
|
return ret;
|
return ret;
|
}
|
}
|
| Line 715... |
Line 715... |
|
|
/* Recursive utility function used to find best match and to build automata. */
|
/* Recursive utility function used to find best match and to build automata. */
|
static unsigned long *
|
static unsigned long *
|
cover_insn (unsigned long *cur, int pass, unsigned int mask)
|
cover_insn (unsigned long *cur, int pass, unsigned int mask)
|
{
|
{
|
int best_first = 0, last_match = -1, ninstr = 0;
|
int best_first = 0, best_len = 0, i, last_match = -1, ninstr = 0;
|
unsigned int best_len = 0;
|
|
unsigned int i;
|
|
unsigned long cur_mask = mask;
|
unsigned long cur_mask = mask;
|
unsigned long *next;
|
unsigned long *next;
|
|
|
for (i = 0; i < NUM_OPCODES; i++)
|
for (i = 0; i < NUM_OPCODES; i++)
|
if (or1ksim_ti[i].in_pass == pass)
|
if (or1ksim_ti[i].in_pass == pass)
|
| Line 779... |
Line 777... |
}
|
}
|
or32_debug (8, "%i> #### %i << %i (%i) ####\n", cur - or1ksim_automata, best_len,
|
or32_debug (8, "%i> #### %i << %i (%i) ####\n", cur - or1ksim_automata, best_len,
|
best_first, ninstr);
|
best_first, ninstr);
|
*cur = best_first;
|
*cur = best_first;
|
cur++;
|
cur++;
|
*cur = (1UL << best_len) - 1;
|
*cur = (1 << best_len) - 1;
|
cur++;
|
cur++;
|
next = cur;
|
next = cur;
|
/* Allocate space for pointers. */
|
/* Allocate space for pointers. */
|
cur += 1UL << best_len;
|
cur += 1 << best_len;
|
cur_mask = (1UL << (unsigned long) best_len) - 1;
|
cur_mask = (1 << (unsigned long) best_len) - 1;
|
|
|
for (i = 0; i < (1UL << (unsigned long) best_len); i++)
|
for (i = 0; i < (1 << (unsigned long) best_len); i++)
|
{
|
{
|
int j;
|
int j;
|
unsigned long *c;
|
unsigned long *c;
|
curpass++;
|
curpass++;
|
for (j = 0; j < NUM_OPCODES; j++)
|
for (j = 0; j < NUM_OPCODES; j++)
|
| Line 892... |
Line 890... |
mask++;
|
mask++;
|
tmp >>= 1;
|
tmp >>= 1;
|
}
|
}
|
cur->type = type | shr;
|
cur->type = type | shr;
|
cur->data = mask;
|
cur->data = mask;
|
arg &= ~(((1UL << mask) - 1) << shr);
|
arg &= ~(((1 << mask) - 1) << shr);
|
or32_debug (6, "|%08lX %08lX\n", cur->type, cur->data);
|
or32_debug (6, "|%08lX %08lX\n", cur->type, cur->data);
|
cur++;
|
cur++;
|
num_cur_op++;
|
num_cur_op++;
|
}
|
}
|
args++;
|
args++;
|
| Line 1101... |
Line 1099... |
int letter_bits;
|
int letter_bits;
|
|
|
/* First truncate all bits above valid range for this letter
|
/* First truncate all bits above valid range for this letter
|
in case it is zero extend. */
|
in case it is zero extend. */
|
letter_bits = letter_range (l);
|
letter_bits = letter_range (l);
|
mask = (1UL << letter_bits) - 1;
|
mask = (1 << letter_bits) - 1;
|
imm &= mask;
|
imm &= mask;
|
|
|
/* Do sign extend if this is the right one. */
|
/* Do sign extend if this is the right one. */
|
if (letter_signed (l) && (imm >> (letter_bits - 1)))
|
if (letter_signed (l) && (imm >> (letter_bits - 1)))
|
imm |= (~mask);
|
imm |= (~mask);
|
| Line 1156... |
Line 1154... |
}
|
}
|
else if ((*enc == '0') || (*enc == '1'))
|
else if ((*enc == '0') || (*enc == '1'))
|
{
|
{
|
opc_pos--;
|
opc_pos--;
|
if (param_ch == *enc)
|
if (param_ch == *enc)
|
ret |= 1UL << opc_pos;
|
ret |= 1 << opc_pos;
|
enc++;
|
enc++;
|
}
|
}
|
else if (*enc == param_ch)
|
else if (*enc == param_ch)
|
{
|
{
|
opc_pos--;
|
opc_pos--;
|
