You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
Paul Mackerras
6db626d245
This expands the field in the log buffer that stores the instruction fetched from the icache to 36 bits, so that we get the insn_code and illegal instruction indication. To do this, we reclaim 3 unused bits from execute1's portion and one other unused bit (previously just set to 0 in core.vhdl). This also alters the trigger behaviour to stop after one quarter of the log buffer has been filled with samples after the trigger, or 256 entries, whichever is less. This is to ensure that the trigger event doesn't get overwritten when the log buffer is small. This updates fmt_log to the new log format. Valid instructions are printed as a decimal insn_code value followed by the bottom 26 bits of the instruction. Illegal instructions are printed as "ill" followed by the full 32 bits of the instruction. Signed-off-by: Paul Mackerras <paulus@ozlabs.org> |
2 years ago | |
|---|---|---|
| .. | ||
| fmt_log | 2 years ago | |
| mw_debug | 2 years ago | |
| bin2hex.py | ||
| dependencies.py | ||
| gen_icache_tb.py | ||
| run_test.sh | 2 years ago | |
| run_test_console.sh | 2 years ago | |
| test_micropython.py | ||
| test_micropython_long.py | ||
| test_micropython_verilator.py | 3 years ago | |
| test_micropython_verilator_long.py | 3 years ago | |
| vhdltags | 5 years ago | |