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Annotation of 40BSD/libc/sys/nexect.s, revision 1.1.1.1

1.1       root        1: # C library -- exect
                      2: 
                      3: # exect(file, argv, env);
                      4: #
                      5: # where argv is a vector argv[0] ... argv[x], 0
                      6: # last vector element must be 0
                      7: #
                      8: # The same as execve except that it sets the TBIT causing
                      9: # a trace trap on the first instruction of the executed process,
                     10: # to give a chance to set breakpoints.
                     11: 
                     12: .globl _exect
                     13: .globl cerror
                     14: 
                     15:        .set    execve,59
                     16: _exect:
                     17:        .word   0x0000
                     18:        bispsw  $0x10           # set tbit
                     19:        chmk    $execve
                     20:        jmp     cerror

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