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This commit is contained in:
Felipe Pena 2013-11-10 14:16:52 -02:00
parent c060093acf
commit 8532076c64
1 changed files with 44 additions and 43 deletions
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85
phpdbg_help.c
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@ -25,12 +25,13 @@
PHPDBG_HELP(exec) /* {{{ */ PHPDBG_HELP(exec) /* {{{ */
{ {
printf("Will attempt execution, if compilation has not yet taken place, it occurs now.\n"); printf("Will attempt execution, if compilation has not yet taken place, it occurs now.\n");
printf("The execution context must be set before execution can take place\n"); printf("The execution context must be set before execution can take place\n");
return SUCCESS; return SUCCESS;
} /* }}} */ } /* }}} */
PHPDBG_HELP(step) { /* {{{ */ PHPDBG_HELP(step) /* {{{ */
{
printf("You can enable and disable stepping at any phpdbg prompt during execution\n"); printf("You can enable and disable stepping at any phpdbg prompt during execution\n");
printf("For example:\n"); printf("For example:\n");
printf("\tphpdbg> stepping 1\n"); printf("\tphpdbg> stepping 1\n");
@ -39,68 +40,68 @@ PHPDBG_HELP(step) { /* {{{ */
return SUCCESS; return SUCCESS;
} /* }}} */ } /* }}} */
PHPDBG_HELP(next) { /* {{{ */ PHPDBG_HELP(next) /* {{{ */
printf("While stepping through execution, use the next command to step back into the vm and execute the next opcode"); {
return SUCCESS; printf("While stepping through execution, use the next command to step back into the vm and execute the next opcode");
return SUCCESS;
} /* }}} */ } /* }}} */
PHPDBG_HELP(compile) /* {{{ */ PHPDBG_HELP(compile) /* {{{ */
{ {
printf("Pre-compilation of the execution context provides the opportunity to inspect the opcodes before they are executed\n"); printf("Pre-compilation of the execution context provides the opportunity to inspect the opcodes before they are executed\n");
printf("The execution context must be set for compilation to succeed\n"); printf("The execution context must be set for compilation to succeed\n");
printf("If errors occur during compilation they must be resolved before execution can take place.\n"); printf("If errors occur during compilation they must be resolved before execution can take place.\n");
printf("You do not need to exit phpdbg to retry compilation\n"); printf("You do not need to exit phpdbg to retry compilation\n");
return SUCCESS; return SUCCESS;
} /* }}} */ } /* }}} */
PHPDBG_HELP(print) /* {{{ */ PHPDBG_HELP(print) /* {{{ */
{ {
printf("By default, print will show information about the current execution environment\n"); printf("By default, print will show information about the current execution environment\n");
printf("To show specific information pass an expression to print, for example:\n"); printf("To show specific information pass an expression to print, for example:\n");
printf("\tphpdbg> print opcodes[0]\n"); printf("\tphpdbg> print opcodes[0]\n");
printf("Will show the opline @ 0\n"); printf("Will show the opline @ 0\n");
printf("Available print commands:\n"); printf("Available print commands:\n");
printf("\tNone\n"); printf("\tNone\n");
return SUCCESS;
return SUCCESS;
} /* }}} */ } /* }}} */
PHPDBG_HELP(run) /* {{{ */ PHPDBG_HELP(run) /* {{{ */
{ {
printf("Run the code inside the debug vm, you should have break points and variables set before running\n"); printf("Run the code inside the debug vm, you should have break points and variables set before running\n");
printf("The execution context must not be set, but not necessarily compiled before execution occurs\n"); printf("The execution context must not be set, but not necessarily compiled before execution occurs\n");
return SUCCESS; return SUCCESS;
} /* }}} */ } /* }}} */
PHPDBG_HELP(eval) /* {{{ */ PHPDBG_HELP(eval) /* {{{ */
{ {
printf("Access to eval() allows you to change the environment during execution, careful though !!"); printf("Access to eval() allows you to change the environment during execution, careful though !!");
return SUCCESS; return SUCCESS;
} /* }}} */ } /* }}} */
PHPDBG_HELP(break) /* {{{ */ PHPDBG_HELP(break) /* {{{ */
{ {
printf("Setting a breakpoint stops execution at a specific stage, the syntax is:\n"); printf("Setting a breakpoint stops execution at a specific stage, the syntax is:\n");
printf("\tfile:line\n"); printf("\tfile:line\n");
printf("[more to come]\n"); printf("[more to come]\n");
printf("For example:\n"); printf("For example:\n");
printf("\tphpdbg> break test.php:1\n"); printf("\tphpdbg> break test.php:1\n");
printf("Will break execution on line 1 of test.php\n"); printf("Will break execution on line 1 of test.php\n");
return SUCCESS;
return SUCCESS;
} /* }}} */ } /* }}} */
PHPDBG_HELP(cont) /* {{{ */ PHPDBG_HELP(cont) /* {{{ */
{ {
printf("Continues execution after a breakpoint is met\n"); printf("Continues execution after a breakpoint is met\n");
printf("[Warnings about using stepping and break points here]\n"); printf("[Warnings about using stepping and break points here]\n");
return SUCCESS; return SUCCESS;
} /* }}} */ } /* }}} */
PHPDBG_HELP(back) { /* {{{ */ PHPDBG_HELP(back) /* {{{ */
printf("The backtrace is gathered with the default debug_backtrace functionality.\n"); {
printf("You can set the limit on the trace, for example:\n"); printf("The backtrace is gathered with the default debug_backtrace functionality.\n");
printf("\tphpdbg> back 5\n"); printf("You can set the limit on the trace, for example:\n");
printf("Will limit the number of frames to 5, the default is no limit\n"); printf("\tphpdbg> back 5\n");
return SUCCESS; printf("Will limit the number of frames to 5, the default is no limit\n");
return SUCCESS;
} /* }}} */ } /* }}} */