Return to ptrace.h CVS log

Up to [Early Linux] / linux / include / sys

Annotation of linux/include/sys/ptrace.h, revision 1.1.1.2

1.1       root        1: /* ptrace.h */
                      2: /* structs and defines to help the user use the ptrace system call. */
                      3: 
                      4: #ifndef _SYS_PTRACE_H
                      5: #define _SYS_PTRACE_H
                      6: /* has the defines to get at the registers. */
1.1.1.2 ! root        7: 
        !             8: #define PTRACE_TRACEME            0
        !             9: #define PTRACE_PEEKTEXT                   1
        !            10: #define PTRACE_PEEKDATA                   2
        !            11: #define PTRACE_PEEKUSR            3
        !            12: #define PTRACE_POKETEXT                   4
        !            13: #define PTRACE_POKEDATA                   5
        !            14: #define PTRACE_POKEUSR            6
        !            15: #define PTRACE_CONT               7
        !            16: #define PTRACE_KILL               8
        !            17: #define PTRACE_SINGLESTEP         9
        !            18: 
        !            19: #define PTRACE_ATTACH          0x10
        !            20: #define PTRACE_DETACH          0x11
        !            21: 
1.1       root       22: /* use ptrace (3 or 6, pid, PT_EXCL, data); to read or write
                     23:    the processes registers. */
                     24: 
                     25: #define EBX 0
                     26: #define ECX 1
                     27: #define EDX 2
                     28: #define ESI 3
                     29: #define EDI 4
                     30: #define EBP 5
                     31: #define EAX 6
                     32: #define DS 7
                     33: #define ES 8
                     34: #define FS 9
                     35: #define GS 10
                     36: #define ORIG_EAX 11
                     37: #define EIP 12
                     38: #define CS  13
                     39: #define EFL 14
                     40: #define UESP 15
                     41: #define SS   16
                     42: 
                     43: 
                     44: /* this struct defines the way the registers are stored on the 
                     45:    stack during a system call. */
                     46: 
                     47: struct pt_regs {
                     48:   long ebx;
                     49:   long ecx;
                     50:   long edx;
                     51:   long esi;
                     52:   long edi;
                     53:   long ebp;
                     54:   long eax;
                     55:   long ds;
                     56:   long es;
                     57:   long fs;
                     58:   long gs;
                     59:   long orig_eax;
                     60:   long eip;
                     61:   long cs;
                     62:   long eflags;
                     63:   long esp;
                     64:   long ss;
                     65: };
                     66: 
                     67: #endif /* _SYS_PTRACE_H */

This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.