Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
kernel/bpf/states.c __clean_func_state() -> bpf_stack_slot_alive()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | env | 4096-ptr_max |
| PARAM_VALUE | 0 | env->insn_aux_data | 4096-ptr_max |
| PARAM_VALUE | 0 | env->liveness | 4096-ptr_max |
| PARAM_VALUE | 0 | env->liveness->live_stack_query.curframe | 0-4294967294 |
| BUF_SIZE | 0 | env->cur_state | 232 |
| CAPPED_DATA | 0 | env->insn_idx | 1 |
| CAPPED_DATA | 0 | env->liveness->live_stack_query.curframe | 1 |
| CAPPED_DATA | 0 | env->prev_insn_idx | 1 |
| CAPPED_DATA | 1 | frameno | 1 |
| CAPPED_DATA | 2 | half_spi | 1 |
| DATA_SOURCE | 0 | env | $0 |
| DATA_SOURCE | 1 | frameno | $3 |
| BIT_INFO | 0 | env->prev_insn_idx | 0x0,0x7fffffff |
kernel/bpf/states.c __clean_func_state() -> bpf_stack_slot_alive()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | env | 4096-ptr_max |
| PARAM_VALUE | 0 | env->insn_aux_data | 4096-ptr_max |
| PARAM_VALUE | 0 | env->liveness | 4096-ptr_max |
| PARAM_VALUE | 0 | env->liveness->live_stack_query.curframe | 0-4294967294 |
| BUF_SIZE | 0 | env->cur_state | 232 |
| CAPPED_DATA | 0 | env->insn_idx | 1 |
| CAPPED_DATA | 0 | env->liveness->live_stack_query.curframe | 1 |
| CAPPED_DATA | 0 | env->prev_insn_idx | 1 |
| CAPPED_DATA | 1 | frameno | 1 |
| CAPPED_DATA | 2 | half_spi | 1 |
| DATA_SOURCE | 0 | env | $0 |
| DATA_SOURCE | 1 | frameno | $3 |
| BIT_INFO | 0 | env->prev_insn_idx | 0x0,0x7fffffff |