Defined in 1 files as a prototype:
Defined in 1 files as a member:
Defined in 1 files as a macro:
Defined in 5 files as a function:
- arch/alpha/kernel/ptrace.c, line 133 (as a function)
- arch/arc/kernel/disasm.c, line 432 (as a function)
- arch/m68k/kernel/ptrace.c, line 77 (as a function)
- arch/parisc/kernel/ptrace.c, line 443 (as a function)
- arch/x86/kernel/unwind_orc.c, line 463 (as a function)
Referenced in 8 files:
- arch/alpha/kernel/ptrace.c
- arch/arc/kernel/disasm.c
- arch/arc/kernel/kgdb.c, line 20
- arch/m68k/kernel/ptrace.c
- arch/parisc/kernel/ptrace.c
- arch/x86/kernel/unwind_orc.c
- drivers/pinctrl/pinctrl-stmfx.c
- drivers/usb/serial/xr_serial.c
Smatch caller information:
arch/x86/kernel/unwind_orc.c unwind_next_frame() -> get_reg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 203157205208690688,1166496065046179840,4478616676633214976,5620292609999732736,6627325413077086208,9036986890927263744 |
| PARAM_VALUE | 0 | state->regs | 0,4096-ptr_max |
| PARAM_VALUE | 1 | reg_off | 80 |
| PARAM_VALUE | 2 | val | 7632848988209782784 |
| BUF_SIZE | 0 | state->regs | (-1),168 |
| CAPPED_DATA | 0 | state->stack_info.end | 1 |
| DATA_SOURCE | 0 | state | $0 |
| STR_LEN | 0 | state | (-1)-2,8,24 |
| STR_LEN | 0 | state | (-1)-2,8,24 |
| STR_LEN | 0 | state->task | (-1)-0,2 |
| MEM_ZERO | 0 | state | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | state->prev_regs->ax | 0-u64max |
| USER_DATA | 0 | state->prev_regs->cx | 0-u64max |
| USER_DATA | 0 | state->prev_regs->r11 | 0-u64max |
| USER_DATA | 0 | state->regs->ax | 0-u64max |
| USER_DATA | 0 | state->regs->cx | 0-u64max |
| USER_DATA | 0 | state->regs->r11 | 0-u64max |
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | &m->lock | ||
| HALF_LOCKED2 | &p->pi_lock | ||
| HALF_LOCKED2 | &p->signal->exec_update_lock | ||
| HALF_LOCKED2 | irq |
arch/x86/kernel/unwind_orc.c unwind_next_frame() -> get_reg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 203157205208690688,1166496065046179840,4478616676633214976,5620292609999732736,6627325413077086208,9036986890927263744 |
| PARAM_VALUE | 0 | state->regs | 0,4096-ptr_max |
| PARAM_VALUE | 1 | reg_off | 96 |
| PARAM_VALUE | 2 | val | 7632848988209782784 |
| BUF_SIZE | 0 | state->regs | (-1),168 |
| CAPPED_DATA | 0 | state->stack_info.end | 1 |
| DATA_SOURCE | 0 | state | $0 |
| STR_LEN | 0 | state | (-1)-2,8,24 |
| STR_LEN | 0 | state | (-1)-2,8,24 |
| STR_LEN | 0 | state->task | (-1)-0,2 |
| MEM_ZERO | 0 | state | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | state->prev_regs->ax | 0-u64max |
| USER_DATA | 0 | state->prev_regs->cx | 0-u64max |
| USER_DATA | 0 | state->prev_regs->r11 | 0-u64max |
| USER_DATA | 0 | state->regs->ax | 0-u64max |
| USER_DATA | 0 | state->regs->cx | 0-u64max |
| USER_DATA | 0 | state->regs->r11 | 0-u64max |
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | &m->lock | ||
| HALF_LOCKED2 | &p->pi_lock | ||
| HALF_LOCKED2 | &p->signal->exec_update_lock | ||
| HALF_LOCKED2 | irq |
arch/x86/kernel/unwind_orc.c unwind_next_frame() -> get_reg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 203157205208690688,1166496065046179840,4478616676633214976,5620292609999732736,6627325413077086208,9036986890927263744 |
| PARAM_VALUE | 0 | state->regs | 0,4096-ptr_max |
| PARAM_VALUE | 1 | reg_off | 112 |
| PARAM_VALUE | 2 | val | 7632848988209782784 |
| BUF_SIZE | 0 | state->regs | (-1),168 |
| CAPPED_DATA | 0 | state->stack_info.end | 1 |
| DATA_SOURCE | 0 | state | $0 |
| STR_LEN | 0 | state | (-1)-2,8,24 |
| STR_LEN | 0 | state | (-1)-2,8,24 |
| STR_LEN | 0 | state->task | (-1)-0,2 |
| MEM_ZERO | 0 | state | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | state->prev_regs->ax | 0-u64max |
| USER_DATA | 0 | state->prev_regs->cx | 0-u64max |
| USER_DATA | 0 | state->prev_regs->r11 | 0-u64max |
| USER_DATA | 0 | state->regs->ax | 0-u64max |
| USER_DATA | 0 | state->regs->cx | 0-u64max |
| USER_DATA | 0 | state->regs->r11 | 0-u64max |
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | &m->lock | ||
| HALF_LOCKED2 | &p->pi_lock | ||
| HALF_LOCKED2 | &p->signal->exec_update_lock | ||
| HALF_LOCKED2 | irq |
arch/x86/kernel/unwind_orc.c unwind_next_frame() -> get_reg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 203157205208690688,1166496065046179840,4478616676633214976,5620292609999732736,6627325413077086208,9036986890927263744 |
| PARAM_VALUE | 0 | state->regs | 0,4096-ptr_max |
| PARAM_VALUE | 1 | reg_off | 56 |
| PARAM_VALUE | 2 | val | 7632848988209782784 |
| BUF_SIZE | 0 | state->regs | (-1),168 |
| CAPPED_DATA | 0 | state->stack_info.end | 1 |
| DATA_SOURCE | 0 | state | $0 |
| STR_LEN | 0 | state | (-1)-2,8,24 |
| STR_LEN | 0 | state | (-1)-2,8,24 |
| STR_LEN | 0 | state->task | (-1)-0,2 |
| MEM_ZERO | 0 | state | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | state->prev_regs->ax | 0-u64max |
| USER_DATA | 0 | state->prev_regs->cx | 0-u64max |
| USER_DATA | 0 | state->prev_regs->r11 | 0-u64max |
| USER_DATA | 0 | state->regs->ax | 0-u64max |
| USER_DATA | 0 | state->regs->cx | 0-u64max |
| USER_DATA | 0 | state->regs->r11 | 0-u64max |
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | &m->lock | ||
| HALF_LOCKED2 | &p->pi_lock | ||
| HALF_LOCKED2 | &p->signal->exec_update_lock | ||
| HALF_LOCKED2 | irq |
arch/x86/kernel/unwind_orc.c unwind_next_frame() -> get_reg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 203157205208690688,1166496065046179840,4478616676633214976,5620292609999732736,6627325413077086208,9036986890927263744 |
| PARAM_VALUE | 0 | state->regs | 0,4096-ptr_max |
| PARAM_VALUE | 1 | reg_off | 16 |
| PARAM_VALUE | 2 | val | 7632848988209782784 |
| BUF_SIZE | 0 | state->regs | (-1),168 |
| CAPPED_DATA | 0 | state->stack_info.end | 1 |
| DATA_SOURCE | 0 | state | $0 |
| STR_LEN | 0 | state | (-1)-2,8,24 |
| STR_LEN | 0 | state | (-1)-2,8,24 |
| STR_LEN | 0 | state->task | (-1)-0,2 |
| MEM_ZERO | 0 | state | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | state->prev_regs->ax | 0-u64max |
| USER_DATA | 0 | state->prev_regs->cx | 0-u64max |
| USER_DATA | 0 | state->prev_regs->r11 | 0-u64max |
| USER_DATA | 0 | state->regs->ax | 0-u64max |
| USER_DATA | 0 | state->regs->cx | 0-u64max |
| USER_DATA | 0 | state->regs->r11 | 0-u64max |
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | &m->lock | ||
| HALF_LOCKED2 | &p->pi_lock | ||
| HALF_LOCKED2 | &p->signal->exec_update_lock | ||
| HALF_LOCKED2 | irq |
arch/x86/kernel/unwind_orc.c unwind_next_frame() -> get_reg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 203157205208690688,1166496065046179840,4478616676633214976,5620292609999732736,6627325413077086208,9036986890927263744 |
| PARAM_VALUE | 0 | state->regs | 0,4096-ptr_max |
| PARAM_VALUE | 1 | reg_off | 32 |
| PARAM_VALUE | 2 | val | 5045473075627847680 |
| BUF_SIZE | 0 | state->prev_regs | (-1)-0,168 |
| DATA_SOURCE | 0 | state | $0 |
| STR_LEN | 0 | state | (-1)-2,8,24 |
| STR_LEN | 0 | state | (-1)-2,8,24 |
| STR_LEN | 0 | state->task | (-1)-0,2 |
| MEM_ZERO | 0 | state | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | state->prev_regs->ax | 0-u64max |
| USER_DATA | 0 | state->prev_regs->cx | 0-u64max |
| USER_DATA | 0 | state->prev_regs->r11 | 0-u64max |
| USER_DATA | 0 | state->regs->ax | 0-u64max |
| USER_DATA | 0 | state->regs->cx | 0-u64max |
| USER_DATA | 0 | state->regs->r11 | 0-u64max |
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | &m->lock | ||
| HALF_LOCKED2 | &p->pi_lock | ||
| HALF_LOCKED2 | &p->signal->exec_update_lock | ||
| HALF_LOCKED2 | irq |