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Linux Kernel
3.7.1
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Linux Kernel
3.7.1
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#include <uapi/asm/ptrace.h>Go to the source code of this file.
Data Structures | |
| struct | pt_regs |
| struct | per_regs |
| struct | per_event |
| struct | per_struct_kernel |
Macros | |
| #define | PER_EVENT_MASK 0xEB000000UL |
| #define | PER_EVENT_BRANCH 0x80000000UL |
| #define | PER_EVENT_IFETCH 0x40000000UL |
| #define | PER_EVENT_STORE 0x20000000UL |
| #define | PER_EVENT_STORE_REAL 0x08000000UL |
| #define | PER_EVENT_TRANSACTION_END 0x02000000UL |
| #define | PER_EVENT_NULLIFICATION 0x01000000UL |
| #define | PER_CONTROL_MASK 0x00e00000UL |
| #define | PER_CONTROL_BRANCH_ADDRESS 0x00800000UL |
| #define | PER_CONTROL_SUSPENSION 0x00400000UL |
| #define | PER_CONTROL_ALTERATION 0x00200000UL |
| #define | arch_has_single_step() (1) |
| #define | user_mode(regs) (((regs)->psw.mask & PSW_MASK_PSTATE) != 0) |
| #define | instruction_pointer(regs) ((regs)->psw.addr & PSW_ADDR_INSN) |
| #define | user_stack_pointer(regs) ((regs)->gprs[15]) |
| #define | profile_pc(regs) instruction_pointer(regs) |
Functions | |
| int | regs_query_register_offset (const char *name) |
| const char * | regs_query_register_name (unsigned int offset) |
| unsigned long | regs_get_register (struct pt_regs *regs, unsigned int offset) |
| unsigned long | regs_get_kernel_stack_nth (struct pt_regs *regs, unsigned int n) |
Variables | |
| long | psw_kernel_bits |
| long | psw_user_bits |
| #define instruction_pointer | ( | regs | ) | ((regs)->psw.addr & PSW_ADDR_INSN) |
| #define profile_pc | ( | regs | ) | instruction_pointer(regs) |
| #define user_mode | ( | regs | ) | (((regs)->psw.mask & PSW_MASK_PSTATE) != 0) |
regs_get_kernel_stack_nth() - get Nth entry of the stack : pt_regs which contains kernel stack pointer.
: stack entry number.
regs_get_kernel_stack_nth() returns
th entry of the kernel stack which is specified by . If the
th entry is NOT in the kernel stack, this returns 0.
regs_get_kernel_stack_nth() - get Nth entry of the stack :pt_regs which contains kernel stack pointer.
:stack entry number.
regs_get_kernel_stack_nth() returns
th entry of the kernel stack which is specifined by . If the
th entry is NOT in the kernel stack, this returns 0.
regs_query_register_name() - query register name from its offset : the offset of a register in struct pt_regs.
regs_query_register_name() returns the name of a register from its offset in struct pt_regs. If the is invalid, this returns NULL;
1.8.2