| Line 1088... |
Line 1088... |
int trace_dest_reg;
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int trace_dest_reg;
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int trace_store_addr_reg;
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int trace_store_addr_reg;
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unsigned int trace_store_imm;
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unsigned int trace_store_imm;
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int trace_store_val_reg;
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int trace_store_val_reg;
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int trace_store_width;
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int trace_store_width;
|
|
int trace_dest_spr;
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|
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/* Automagically does zero- or sign- extension and also finds correct
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/* Automagically does zero- or sign- extension and also finds correct
|
sign bit position if sign extension is correct extension. Which extension
|
sign bit position if sign extension is correct extension. Which extension
|
is proper is figured out from letter description. */
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is proper is figured out from letter description. */
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|
|
| Line 1318... |
Line 1319... |
int i;
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int i;
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char *dest = or1ksim_disassembled;
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char *dest = or1ksim_disassembled;
|
|
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/* Set trace result defaults. */
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/* Set trace result defaults. */
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trace_dest_reg = -1;
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trace_dest_reg = -1;
|
|
trace_dest_spr = -1;
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trace_store_addr_reg = -1;
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trace_store_addr_reg = -1;
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trace_store_imm = 0;
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trace_store_imm = 0;
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trace_store_val_reg = -1;
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trace_store_val_reg = -1;
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trace_store_width = 0; /* Non-zero if we have a store */
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trace_store_width = 0; /* Non-zero if we have a store */
|
|
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| Line 1344... |
Line 1346... |
else if (0 == strcmp ("l.sw", opcode->name))
|
else if (0 == strcmp ("l.sw", opcode->name))
|
{
|
{
|
trace_store_width = 4;
|
trace_store_width = 4;
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}
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}
|
|
|
|
/* Is it a move to SPR opcode? */
|
|
if (0 == strcmp ("l.mtspr", opcode->name))
|
|
{
|
|
trace_dest_spr = 1;
|
|
}
|
|
|
/* Copy the opcode and pad */
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/* Copy the opcode and pad */
|
strcpy (dest, opcode->name);
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strcpy (dest, opcode->name);
|
|
|
for (i = 0; i < OPC_WIDTH; i++)
|
for (i = 0; i < OPC_WIDTH; i++)
|
{
|
{
|
| Line 1409... |
Line 1417... |
trace_store_imm =
|
trace_store_imm =
|
or1ksim_or32_extract (*s, opcode->encoding, insn);
|
or1ksim_or32_extract (*s, opcode->encoding, insn);
|
trace_store_imm =
|
trace_store_imm =
|
or1ksim_extend_imm (trace_store_imm, *s);
|
or1ksim_extend_imm (trace_store_imm, *s);
|
}
|
}
|
|
|
|
if (1 == trace_dest_spr)
|
|
{
|
|
trace_dest_spr =
|
|
or1ksim_or32_extract ('K', opcode->encoding,
|
|
insn);
|
|
trace_dest_reg =
|
|
or1ksim_or32_extract ('A', opcode->encoding,
|
|
insn);
|
|
}
|
|
|
}
|
}
|
else
|
else
|
{
|
{
|
*dest++ = *s;
|
*dest++ = *s;
|
*dest = 0;
|
*dest = 0;
|
