X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/4e78565ea6b354a0e6250a87b483f909665a0ac3..cd69f8c66886ae218c6a9b38125b27fe157e6bb2:/src/simix/smx_smurf_private.h diff --git a/src/simix/smx_smurf_private.h b/src/simix/smx_smurf_private.h index 66df81485f..7847b5f986 100644 --- a/src/simix/smx_smurf_private.h +++ b/src/simix/smx_smurf_private.h @@ -1,4 +1,4 @@ -/* Copyright (c) 2007, 2008, 2009, 2010. The SimGrid Team. +/* Copyright (c) 2007-2010, 2012-2014. The SimGrid Team. * All rights reserved. */ /* This program is free software; you can redistribute it and/or modify it @@ -7,407 +7,17 @@ #ifndef _SIMIX_SMURF_PRIVATE_H #define _SIMIX_SMURF_PRIVATE_H -/********************************* Simcalls *********************************/ - -/* we want to build the e_smx_simcall_t enumeration, the table of the - * corresponding simcalls string names, and the simcall handlers table - * automatically, using macros. - * To add a new simcall follow the following syntax: - * - * SIMCALL_ENUM_ELEMENT(, ) - * - * */ - -/**************************** - * SIMCALL GENERATING MACRO * - **************************** - * - * action(ENUM_NAME, func_name, result_type, params…) - * - **/ - -/* - * Some macro machinery to get a MAP over the arguments of a variadic macro. - * It uses a FOLD to apply a macro to every argument, and because there is - * no recursion in the C preprocessor we must create a new macro for every - * depth of FOLD's recursion. - */ - -/* FOLD macro */ -#define FE_0(WHAT, X, ...) -#define FE_1(I, WHAT, X) WHAT(I, X) -#define FE_2(I, WHAT, X, ...) WHAT(I, X), FE_1(I+1, WHAT, __VA_ARGS__) -#define FE_3(I, WHAT, X, ...) WHAT(I, X), FE_2(I+1, WHAT, __VA_ARGS__) -#define FE_4(I, WHAT, X, ...) WHAT(I, X), FE_3(I+1, WHAT, __VA_ARGS__) -#define FE_5(I, WHAT, X, ...) WHAT(I, X), FE_4(I+1, WHAT, __VA_ARGS__) -#define FE_6(I, WHAT, X, ...) WHAT(I, X), FE_5(I+1, WHAT, __VA_ARGS__) -#define FE_7(I, WHAT, X, ...) WHAT(I, X), FE_6(I+1, WHAT, __VA_ARGS__) -#define FE_8(I, WHAT, X, ...) WHAT(I, X), FE_7(I+1, WHAT, __VA_ARGS__) -#define FE_9(I, WHAT, X, ...) WHAT(I, X), FE_8(I+1, WHAT, __VA_ARGS__) -#define FE_10(I, WHAT, X, ...) WHAT(I, X), FE_9(I+1, WHAT, __VA_ARGS__) - -/* NOTE: add as many FE_n as needed (maximum number of simcall arguments )*/ - -/* Make a MAP macro usgin FOLD (will apply 'action' to the arguments. - * GET_MACRO is a smart hack that counts the number of arguments passed to - * the variadic macro, and it is used to invoke the right FOLD depth. - */ -#define GET_MACRO(_0,_1,_2,_3,_4,_5,_6,_7,_8,_9,_10,NAME,...) NAME -#define MAP(action, ...) \ - GET_MACRO(, ##__VA_ARGS__, FE_10,FE_9,FE_8,FE_7,FE_6,FE_5,FE_4,FE_3,FE_2,FE_1, FE_0) (0, action, __VA_ARGS__) - -/* MAP with default arguments */ -#define APPLY_MAP(WHAT, I, X, ...) WHAT(I, __VA_ARGS__, X) -#define FE_DA_0(I, WHAT, args, X, ...) -#define FE_DA_1(I, WHAT, args, X, ...) APPLY_MAP(WHAT, I, X, args) -#define FE_DA_2(I, WHAT, args, X, ...) APPLY_MAP(WHAT, I, X, args) FE_DA_1(I+1, WHAT, args, __VA_ARGS__) -#define FE_DA_3(I, WHAT, args, X, ...) APPLY_MAP(WHAT, I, X, args) FE_DA_2(I+1, WHAT, args, __VA_ARGS__) -#define FE_DA_4(I, WHAT, args, X, ...) APPLY_MAP(WHAT, I, X, args) FE_DA_3(I+1, WHAT, args, __VA_ARGS__) -#define FE_DA_5(I, WHAT, args, X, ...) APPLY_MAP(WHAT, I, X, args) FE_DA_4(I+1, WHAT, args, __VA_ARGS__) -#define FE_DA_6(I, WHAT, args, X, ...) APPLY_MAP(WHAT, I, X, args) FE_DA_5(I+1, WHAT, args, __VA_ARGS__) -#define FE_DA_7(I, WHAT, args, X, ...) APPLY_MAP(WHAT, I, X, args) FE_DA_6(I+1, WHAT, args, __VA_ARGS__) -#define FE_DA_8(I, WHAT, args, X, ...) APPLY_MAP(WHAT, I, X, args) FE_DA_7(I+1, WHAT, args, __VA_ARGS__) -#define FE_DA_9(I, WHAT, args, X, ...) APPLY_MAP(WHAT, I, X, args) FE_DA_8(I+1, WHAT, args, __VA_ARGS__) -#define FE_DA_10(I, WHAT, args, X, ...) APPLY_MAP(WHAT, I, X, args) FE_DA_9(I+1, WHAT, args, __VA_ARGS__) - -#define MAP_WITH_DEFAULT_ARGS(action, args, ...) \ - GET_MACRO(, ##__VA_ARGS__, FE_DA_10,FE_DA_9,FE_DA_8,FE_DA_7,FE_DA_6,FE_DA_5,FE_DA_4,FE_DA_3,FE_DA_2,FE_DA_1, FE_DA_0) (0, action, args, __VA_ARGS__) - -/* - * Define scalar type wrappers to ease the use of simcalls. - * These are used to wrap the arguments in SIMIX_simcall macro. - */ -#define TCHAR(n) (n, char, c) -#define TSTRING(n) (n, const char*, cc) -#define TSHORT(n) (n, short, s) -#define TINT(n) (n, int, i) -#define TLONG(n) (n, long, l) -#define TUCHAR(n) (n, unsigned char, uc) -#define TUSHORT(n) (n, unsigned short, us) -#define TUINT(n) (n, unsigned int, ui) -#define TULONG(n) (n, unsigned long, ul) -#define TFLOAT(n) (n, float, f) -#define TDOUBLE(n) (n, double, d) -#define TPTR(n) (n, void*, p) -#define TCPTR(n) (n, const void*, cp) -#define TSIZE(n) (n, size_t, si) -#define TVOID(n) (n, void) -#define TSPEC(n,t) (n, t, p) - -/* use comma or nothing to separate elements*/ -#define SIMCALL_SEP_COMMA , -#define SIMCALL_SEP_NOTHING - -/* get the name of the parameter */ -#define SIMCALL_NAME_(name, type, field) name -#define SIMCALL_NAME(i, v) SIMCALL_NAME_ v - -/* get the %s format code of the parameter */ -#define SIMCALL_FORMAT_(name, type, field) %field -#define SIMCALL_FORMAT(i, v) SIMCALL_FORMAT_ v - -/* get the field of the parameter */ -#define SIMCALL_FIELD_(name, type, field) field -#define SIMCALL_FIELD(i, v) SIMCALL_FIELD_ v - -/* get the parameter declaration */ -#define SIMCALL_ARG_(name, type, field) type name -#define SIMCALL_ARG(i, v) SIMCALL_ARG_ v - -/* get the parameter initialisation field */ -#define SIMCALL_INIT_FIELD_(name, type, field) .field = name -#define SIMCALL_INIT_FIELD(i, d, v) self->simcall.args[i]SIMCALL_INIT_FIELD_ v; - -/* get the case of the parameter */ -#define SIMCALL_CASE_PARAM_(name, type, field) field -#define SIMCALL_CASE_PARAM(i, v) simcall->args[i].SIMCALL_CASE_PARAM_ v - -/* generate some code for SIMCALL_CASE if the simcall has an answer */ -#define MAYBE2(_0, _1, func, ...) func - -#define SIMCALL_WITH_RESULT_BEGIN(name, type, field) simcall->result.field = -#define SIMCALL_WITHOUT_RESULT_BEGIN(name, type, field) -#define SIMCALL_RESULT_BEGIN_(name, type, ...)\ - MAYBE2(,##__VA_ARGS__, SIMCALL_WITH_RESULT_BEGIN, SIMCALL_WITHOUT_RESULT_BEGIN)\ - (name, type, __VA_ARGS__) -#define SIMCALL_RESULT_BEGIN(answer, res) answer(SIMCALL_RESULT_BEGIN_ res) - -#define SIMCALL_RESULT_END_(name, type, ...)\ - SIMIX_simcall_answer(simcall); -#define SIMCALL_RESULT_END(answer, res) answer(SIMCALL_RESULT_END_ res) - -/* generate some code for BODY function */ -#define SIMCALL_FUNC_RETURN_TYPE_(name, type, ...) type -#define SIMCALL_FUNC_RETURN_TYPE(res) SIMCALL_FUNC_RETURN_TYPE_ res - -#define SIMCALL_WITH_FUNC_SIMCALL(name, type, field) smx_simcall_t simcall = -#define SIMCALL_WITHOUT_FUNC_SIMCALL(name, type, field) -#define SIMCALL_FUNC_SIMCALL_(name, type, ...)\ - MAYBE2(,##__VA_ARGS__, SIMCALL_WITH_FUNC_SIMCALL, SIMCALL_WITHOUT_FUNC_SIMCALL)\ - (name, type, __VA_ARGS__) -#define SIMCALL_FUNC_SIMCALL(res) SIMCALL_FUNC_SIMCALL_ res - -#define SIMCALL_WITH_FUNC_RETURN(name, type, field) return self->simcall.result.field; -#define SIMCALL_WITHOUT_FUNC_RETURN(name, type, field) -#define SIMCALL_FUNC_RETURN_(name, type, ...)\ - MAYBE2(,##__VA_ARGS__, SIMCALL_WITH_FUNC_RETURN, SIMCALL_WITHOUT_FUNC_RETURN)\ - (name, type, __VA_ARGS__) -#define SIMCALL_FUNC_RETURN(res) SIMCALL_FUNC_RETURN_ res - - -/* generate the simcall enumeration */ -#define SIMCALL_ENUM(type, ...)\ - type - -/* generate the strings name from the enumeration values */ -#define SIMCALL_STRING_TYPE(type, name, answer, res, ...)\ - [type] = STRINGIFY(type) - -/* generate strings from the enumeration values */ -#define SIMCALL_TYPE(type, name, answer, res, ...)\ - [type] = STRINGIFY(MAP(SIMCALL_FORMAT, __VA_ARGS__)) - -/* generate the simcalls BODY functions */ -#define SIMCALL_FUNC(TYPE, NAME, ANSWER, RES, ...)\ - inline static SIMCALL_FUNC_RETURN_TYPE(RES) simcall_BODY_##NAME(MAP(SIMCALL_ARG, ##__VA_ARGS__)) { \ - smx_process_t self = SIMIX_process_self(); \ - self->simcall.call = TYPE; \ - memset(&self->simcall.result, 0, sizeof(self->simcall.result)); \ - memset(self->simcall.args, 0, sizeof(self->simcall.args)); \ - MAP_WITH_DEFAULT_ARGS(SIMCALL_INIT_FIELD, (), ##__VA_ARGS__) \ - if (self != simix_global->maestro_process) { \ - XBT_DEBUG("Yield process '%s' on simcall %s (%d)", self->name, \ - SIMIX_simcall_name(self->simcall.call), (int)self->simcall.call); \ - SIMIX_process_yield(self); \ - } else { \ - SIMIX_simcall_pre(&self->simcall, 0); \ - } \ - SIMCALL_FUNC_RETURN(RES) \ - } - -/* generate a comma if there is an argument*/ -#define WITHOUT_COMMA -#define WITH_COMMA , -#define GET_CLEAN(_0,_1,_2,_3,_4,_5,_6,_7,_8,_9,_10, NAME,...) NAME -#define MAYBE_COMMA(...) GET_CLEAN(,##__VA_ARGS__,WITH_COMMA,WITH_COMMA,WITH_COMMA,WITH_COMMA,WITH_COMMA,WITH_COMMA,WITH_COMMA,WITH_COMMA,WITH_COMMA,WITH_COMMA,WITHOUT_COMMA) - -/* generate the simcalls cases for the SIMIX_simcall_pre function */ -#define WITH_ANSWER(...) __VA_ARGS__ -#define WITHOUT_ANSWER(...) -#define SIMCALL_CASE(type, name, answer, res, ...)\ - case type:\ - SIMCALL_RESULT_BEGIN(answer, res) SIMIX_pre_ ## name(simcall MAYBE_COMMA(__VA_ARGS__) MAP(SIMCALL_CASE_PARAM, ##__VA_ARGS__));\ - SIMCALL_RESULT_END(answer, res)\ - break; +SG_BEGIN_DECL() +/********************************* Simcalls *********************************/ +XBT_PUBLIC(const char*) simcall_names[]; /* Name of each simcall */ -/* - * Generate simcall args and result getter/setter - */ -#define SIMCALL_GS_SC_NAME_(n) n -#define SIMCALL_GS_SC_NAME(n) SIMCALL_GS_SC_NAME_ n -#define SIMCALL_GS_ARG_NAME(n) SIMCALL_NAME_ n -#define JOIN2(_0, _1) _0 ##__## _1 -#define JOIN3(_0, _1, _2) JOIN2(_0 ##__## _1, _2) -#define JOIN4(_0, _1, _2, _3) JOIN3(_0 ##_## _1, _2, _3) -#define SIMCALL_GS_FUNC(scname, setget, vname) \ - JOIN4(simcall, scname, setget, vname) - -/* generate the simcalls args getter/setter */ -#define SIMCALL_ARG_GETSET_(i, name, v) \ - static inline SIMCALL_FUNC_RETURN_TYPE(v) SIMCALL_GS_FUNC(SIMCALL_GS_SC_NAME(name), get, SIMCALL_GS_ARG_NAME(v))(smx_simcall_t simcall){\ - return simcall->args[i].SIMCALL_FIELD_ v ;\ - }\ - static inline void SIMCALL_GS_FUNC(SIMCALL_GS_SC_NAME(name), set, SIMCALL_GS_ARG_NAME(v))(smx_simcall_t simcall, SIMCALL_ARG_ v){\ - simcall->args[i].SIMCALL_FIELD_ v = SIMCALL_NAME_ v ;\ - } - -#define SIMCALL_ARG_GETSET(type, name, answer, res, ...)\ - MAP_WITH_DEFAULT_ARGS(SIMCALL_ARG_GETSET_, (name), ##__VA_ARGS__) - -/* generate the simcalls result getter/setter */ -#define SIMCALL_WITH_RES_GETSET(name, v) \ - static inline SIMCALL_FUNC_RETURN_TYPE(v) SIMCALL_GS_FUNC(SIMCALL_GS_SC_NAME((name)), get, SIMCALL_GS_ARG_NAME(v))(smx_simcall_t simcall){\ - return simcall->result.SIMCALL_FIELD_ v ;\ - }\ - static inline void SIMCALL_GS_FUNC(SIMCALL_GS_SC_NAME((name)), set, SIMCALL_GS_ARG_NAME(v))(smx_simcall_t simcall, SIMCALL_ARG_ v){\ - simcall->result.SIMCALL_FIELD_ v = SIMCALL_NAME_ v ;\ - } -#define SIMCALL_WITHOUT_RES_GETSET(name, v) -#define SIMCALL_RES_GETSET__(name, type, ...)\ - MAYBE2(,##__VA_ARGS__, SIMCALL_WITH_RES_GETSET, SIMCALL_WITHOUT_RES_GETSET) -#define SIMCALL_RES_GETSET_(scname, v)\ - SIMCALL_RES_GETSET__ v (scname, v) -#define SIMCALL_RES_GETSET(type, name, answer, res, ...)\ - SIMCALL_RES_GETSET_(name, res) - -/* generate the simcalls result getter/setter protos*/ -#define SIMCALL_WITH_RES_GETSET_PROTO(name, v) \ - inline SIMCALL_FUNC_RETURN_TYPE(v) SIMCALL_GS_FUNC(SIMCALL_GS_SC_NAME((name)), get, SIMCALL_GS_ARG_NAME(v))(smx_simcall_t simcall);\ - inline void SIMCALL_GS_FUNC(SIMCALL_GS_SC_NAME((name)), set, SIMCALL_GS_ARG_NAME(v))(smx_simcall_t simcall, SIMCALL_ARG_ v); -#define SIMCALL_WITHOUT_RES_GETSET_PROTO(name, v) -#define SIMCALL_RES_GETSET_PROTO__(name, type, ...)\ - MAYBE2(,##__VA_ARGS__, SIMCALL_WITH_RES_GETSET_PROTO, SIMCALL_WITHOUT_RES_GETSET_PROTO) -#define SIMCALL_RES_GETSET_PROTO_(scname, v)\ - SIMCALL_RES_GETSET_PROTO__ v (scname, v) -#define SIMCALL_RES_GETSET_PROTO(type, name, answer, res, ...)\ - SIMCALL_RES_GETSET_PROTO_(name, res) - -/* stringify arguments */ -#define STRINGIFY_(...) #__VA_ARGS__ -#define STRINGIFY(...) STRINGIFY_(__VA_ARGS__) - -/* the list of simcalls definitions */ -#define SIMCALL_LIST1(ACTION, sep) \ -ACTION(SIMCALL_HOST_GET_BY_NAME, host_get_by_name, WITH_ANSWER, TSPEC(result, smx_host_t), TSTRING(name)) sep \ -ACTION(SIMCALL_HOST_GET_NAME, host_get_name, WITH_ANSWER, TSTRING(result), TSPEC(host, smx_host_t)) sep \ -ACTION(SIMCALL_HOST_GET_PROPERTIES, host_get_properties, WITH_ANSWER, TSPEC(result, xbt_dict_t), TSPEC(host, smx_host_t)) sep \ -ACTION(SIMCALL_HOST_GET_SPEED, host_get_speed, WITH_ANSWER, TDOUBLE(result), TSPEC(host, smx_host_t)) sep \ -ACTION(SIMCALL_HOST_GET_AVAILABLE_SPEED, host_get_available_speed, WITH_ANSWER, TDOUBLE(result), TSPEC(host, smx_host_t)) sep \ -ACTION(SIMCALL_HOST_GET_STATE, host_get_state, WITH_ANSWER, TINT(result), TSPEC(host, smx_host_t)) sep \ -ACTION(SIMCALL_HOST_GET_DATA, host_get_data, WITH_ANSWER, TPTR(result), TSPEC(host, smx_host_t)) sep \ -ACTION(SIMCALL_HOST_SET_DATA, host_set_data, WITH_ANSWER, TVOID(result), TSPEC(host, smx_host_t), TPTR(data)) sep \ -ACTION(SIMCALL_HOST_EXECUTE, host_execute, WITH_ANSWER, TSPEC(result, smx_action_t), TSTRING(name), TSPEC(host, smx_host_t), TDOUBLE(computation_amount), TDOUBLE(priority)) sep \ -ACTION(SIMCALL_HOST_PARALLEL_EXECUTE, host_parallel_execute, WITH_ANSWER, TSPEC(result, smx_action_t), TSTRING(name), TINT(host_nb), TSPEC(host_list, smx_host_t*), TSPEC(computation_amount, double*), TSPEC(communication_amount, double*), TDOUBLE(amount), TDOUBLE(rate)) sep \ -ACTION(SIMCALL_HOST_EXECUTION_DESTROY, host_execution_destroy, WITH_ANSWER, TVOID(result), TSPEC(execution, smx_action_t)) sep \ -ACTION(SIMCALL_HOST_EXECUTION_CANCEL, host_execution_cancel, WITH_ANSWER, TVOID(result), TSPEC(execution, smx_action_t)) sep \ -ACTION(SIMCALL_HOST_EXECUTION_GET_REMAINS, host_execution_get_remains, WITH_ANSWER, TDOUBLE(result), TSPEC(execution, smx_action_t)) sep \ -ACTION(SIMCALL_HOST_EXECUTION_GET_STATE, host_execution_get_state, WITH_ANSWER, TINT(result), TSPEC(execution, smx_action_t)) sep \ -ACTION(SIMCALL_HOST_EXECUTION_SET_PRIORITY, host_execution_set_priority, WITH_ANSWER, TVOID(result), TSPEC(execution, smx_action_t), TDOUBLE(priority)) sep \ -ACTION(SIMCALL_HOST_EXECUTION_WAIT, host_execution_wait, WITHOUT_ANSWER, TINT(result), TSPEC(execution, smx_action_t)) sep \ -ACTION(SIMCALL_VM_CREATE, vm_create, WITH_ANSWER, TPTR(result), TSTRING(name), TSPEC(phys_host, smx_host_t)) sep \ -ACTION(SIMCALL_VM_START, vm_start, WITHOUT_ANSWER, TVOID(result), TSPEC(ind_phys_host, smx_host_t)) sep \ -ACTION(SIMCALL_VM_SET_STATE, vm_set_state, WITHOUT_ANSWER, TVOID(result), TSPEC(ind_vm, smx_host_t), TINT(state)) sep \ -ACTION(SIMCALL_VM_GET_STATE, vm_get_state, WITH_ANSWER, TINT(result), TSPEC(ind_vm, smx_host_t)) sep \ -ACTION(SIMCALL_VM_MIGRATE, vm_migrate, WITHOUT_ANSWER, TVOID(result), TSPEC(ind_vm, smx_host_t), TSPEC(ind_dst_pm, smx_host_t)) sep \ -ACTION(SIMCALL_VM_GET_PHYS_HOST, vm_get_phys_host, WITH_ANSWER, TSTRING(result), TSPEC(ind_vm, smx_host_t)) sep \ -ACTION(SIMCALL_VM_DESTROY, vm_destroy, WITHOUT_ANSWER, TVOID(result), TSPEC(ind_vm, smx_host_t)) sep \ -ACTION(SIMCALL_VM_SUSPEND, vm_suspend, WITHOUT_ANSWER, TVOID(result), TSPEC(vm, smx_host_t)) sep \ -ACTION(SIMCALL_VM_RESUME, vm_resume, WITHOUT_ANSWER, TVOID(result), TSPEC(vm, smx_host_t)) sep \ -ACTION(SIMCALL_VM_SHUTDOWN, vm_shutdown, WITHOUT_ANSWER, TVOID(result), TSPEC(vm, smx_host_t)) sep \ -ACTION(SIMCALL_VM_SAVE, vm_save, WITHOUT_ANSWER, TVOID(result), TSPEC(vm, smx_host_t)) sep \ -ACTION(SIMCALL_VM_RESTORE, vm_restore, WITHOUT_ANSWER, TVOID(result), TSPEC(vm, smx_host_t)) sep \ -ACTION(SIMCALL_PROCESS_CREATE, process_create, WITH_ANSWER, TVOID(result), TSPEC(process, smx_process_t*), TSTRING(name), TSPEC(code, xbt_main_func_t), TPTR(data), TSTRING(hostname), TDOUBLE(kill_time), TINT(argc), TSPEC(argv, char**), TSPEC(properties, xbt_dict_t), TINT(auto_restart)) sep \ -ACTION(SIMCALL_PROCESS_KILL, process_kill, WITH_ANSWER, TVOID(result), TSPEC(process, smx_process_t)) sep \ -ACTION(SIMCALL_PROCESS_KILLALL, process_killall, WITH_ANSWER, TVOID(result), TINT(reset_pid)) sep \ -ACTION(SIMCALL_PROCESS_CLEANUP, process_cleanup, WITH_ANSWER, TVOID(result), TSPEC(process, smx_process_t)) sep \ -ACTION(SIMCALL_PROCESS_CHANGE_HOST, process_change_host, WITH_ANSWER, TVOID(result), TSPEC(process, smx_process_t), TSPEC(dest, smx_host_t)) sep \ -ACTION(SIMCALL_PROCESS_SUSPEND, process_suspend, WITHOUT_ANSWER, TVOID(result), TSPEC(process, smx_process_t)) sep \ -ACTION(SIMCALL_PROCESS_RESUME, process_resume, WITH_ANSWER, TVOID(result), TSPEC(process, smx_process_t)) sep \ -ACTION(SIMCALL_PROCESS_COUNT, process_count, WITH_ANSWER, TINT(result)) sep \ -ACTION(SIMCALL_PROCESS_GET_PID, process_get_PID, WITH_ANSWER, TINT(result), TSPEC(process, smx_process_t)) sep \ -ACTION(SIMCALL_PROCESS_GET_PPID, process_get_PPID, WITH_ANSWER, TINT(result), TSPEC(process, smx_process_t)) sep \ -ACTION(SIMCALL_PROCESS_GET_DATA, process_get_data, WITH_ANSWER, TPTR(result), TSPEC(process, smx_process_t)) sep \ -ACTION(SIMCALL_PROCESS_SET_DATA, process_set_data, WITH_ANSWER, TVOID(result), TSPEC(process, smx_process_t), TPTR(data)) sep \ -ACTION(SIMCALL_PROCESS_GET_HOST, process_get_host, WITH_ANSWER, TSPEC(result, smx_host_t), TSPEC(process, smx_process_t)) sep \ -ACTION(SIMCALL_PROCESS_GET_NAME, process_get_name, WITH_ANSWER, TSTRING(result), TSPEC(process, smx_process_t)) sep \ -ACTION(SIMCALL_PROCESS_IS_SUSPENDED, process_is_suspended, WITH_ANSWER, TINT(result), TSPEC(process, smx_process_t)) sep \ -ACTION(SIMCALL_PROCESS_GET_PROPERTIES, process_get_properties, WITH_ANSWER, TSPEC(result, xbt_dict_t), TSPEC(process, smx_process_t)) sep \ -ACTION(SIMCALL_PROCESS_SLEEP, process_sleep, WITHOUT_ANSWER, TINT(result), TDOUBLE(duration)) sep \ -ACTION(SIMCALL_PROCESS_ON_EXIT, process_on_exit, WITH_ANSWER, TVOID(result), TSPEC(process, smx_process_t), TSPEC(fun, int_f_pvoid_t), TPTR(data)) sep \ -ACTION(SIMCALL_PROCESS_AUTO_RESTART_SET, process_auto_restart_set, WITH_ANSWER, TVOID(result), TSPEC(process, smx_process_t), TINT(auto_restart)) sep \ -ACTION(SIMCALL_PROCESS_RESTART, process_restart, WITH_ANSWER, TSPEC(result, smx_process_t), TSPEC(process, smx_process_t)) sep \ -ACTION(SIMCALL_RDV_CREATE, rdv_create, WITH_ANSWER, TSPEC(result, smx_rdv_t), TSTRING(name)) sep \ -ACTION(SIMCALL_RDV_DESTROY, rdv_destroy, WITH_ANSWER, TVOID(result), TSPEC(rdv, smx_rdv_t)) sep \ -ACTION(SIMCALL_RDV_GET_BY_NAME, rdv_get_by_name, WITH_ANSWER, TSPEC(result, smx_host_t), TSTRING(name)) sep \ -ACTION(SIMCALL_RDV_COMM_COUNT_BY_HOST, rdv_comm_count_by_host, WITH_ANSWER, TUINT(result), TSPEC(rdv, smx_rdv_t), TSPEC(host, smx_host_t)) sep \ -ACTION(SIMCALL_RDV_GET_HEAD, rdv_get_head, WITH_ANSWER, TSPEC(result, smx_action_t), TSPEC(rdv, smx_rdv_t)) sep \ -ACTION(SIMCALL_RDV_SET_RECV, rdv_set_receiver, WITH_ANSWER, TVOID(result), TSPEC(rdv, smx_rdv_t), TSPEC(receiver, smx_process_t)) sep \ -ACTION(SIMCALL_RDV_GET_RECV, rdv_get_receiver, WITH_ANSWER, TSPEC(result, smx_process_t), TSPEC(rdv, smx_rdv_t)) sep \ -ACTION(SIMCALL_COMM_IPROBE, comm_iprobe, WITH_ANSWER, TSPEC(result, smx_action_t), TSPEC(rdv, smx_rdv_t), TINT(src), TINT(tag), TSPEC(match_fun, simix_match_func_t), TPTR(data)) sep \ -ACTION(SIMCALL_COMM_SEND, comm_send, WITHOUT_ANSWER, TVOID(result), TSPEC(rdv, smx_rdv_t), TDOUBLE(task_size), TDOUBLE(rate), TPTR(src_buff), TSIZE(src_buff_size), TSPEC(match_fun, simix_match_func_t), TPTR(data), TDOUBLE(timeout)) sep \ -ACTION(SIMCALL_COMM_ISEND, comm_isend, WITH_ANSWER, TSPEC(result, smx_action_t), TSPEC(rdv, smx_rdv_t), TDOUBLE(task_size), TDOUBLE(rate), TPTR(src_buff), TSIZE(src_buff_size), TSPEC(match_fun, simix_match_func_t), TSPEC(clean_fun, simix_clean_func_t), TPTR(data), TINT(detached)) sep \ -ACTION(SIMCALL_COMM_RECV, comm_recv, WITHOUT_ANSWER, TVOID(result), TSPEC(rdv, smx_rdv_t), TPTR(dst_buff), TSPEC(dst_buff_size, size_t*), TSPEC(match_fun, simix_match_func_t), TPTR(data), TDOUBLE(timeout)) sep \ -ACTION(SIMCALL_COMM_IRECV, comm_irecv, WITH_ANSWER, TSPEC(result, smx_action_t), TSPEC(rdv, smx_rdv_t), TPTR(dst_buff), TSPEC(dst_buff_size, size_t*), TSPEC(match_fun, simix_match_func_t), TPTR(data)) sep \ -ACTION(SIMCALL_COMM_RECV_BOUNDED, comm_recv_bounded, WITHOUT_ANSWER, TVOID(result), TSPEC(rdv, smx_rdv_t), TPTR(dst_buff), TSPEC(dst_buff_size, size_t*), TSPEC(match_fun, simix_match_func_t), TPTR(data), TDOUBLE(timeout), TDOUBLE(rate)) sep \ -ACTION(SIMCALL_COMM_IRECV_BOUNDED, comm_irecv_bounded, WITH_ANSWER, TSPEC(result, smx_action_t), TSPEC(rdv, smx_rdv_t), TPTR(dst_buff), TSPEC(dst_buff_size, size_t*), TSPEC(match_fun, simix_match_func_t), TPTR(data), TDOUBLE(rate)) sep \ -ACTION(SIMCALL_COMM_DESTROY, comm_destroy, WITH_ANSWER, TVOID(result), TSPEC(comm, smx_action_t)) sep \ -ACTION(SIMCALL_COMM_CANCEL, comm_cancel, WITH_ANSWER, TVOID(result), TSPEC(comm, smx_action_t)) sep \ -ACTION(SIMCALL_COMM_WAITANY, comm_waitany, WITHOUT_ANSWER, TINT(result), TSPEC(comms, xbt_dynar_t)) sep \ -ACTION(SIMCALL_COMM_WAIT, comm_wait, WITHOUT_ANSWER, TVOID(result), TSPEC(comm, smx_action_t), TDOUBLE(timeout)) sep \ -ACTION(SIMCALL_COMM_TEST, comm_test, WITHOUT_ANSWER, TINT(result), TSPEC(comm, smx_action_t)) sep \ -ACTION(SIMCALL_COMM_TESTANY, comm_testany, WITHOUT_ANSWER, TINT(result), TSPEC(comms, xbt_dynar_t)) sep \ -ACTION(SIMCALL_COMM_GET_REMAINS, comm_get_remains, WITH_ANSWER, TDOUBLE(result), TSPEC(comm, smx_action_t)) sep \ -ACTION(SIMCALL_COMM_GET_STATE, comm_get_state, WITH_ANSWER, TINT(result), TSPEC(comm, smx_action_t)) sep \ -ACTION(SIMCALL_COMM_GET_SRC_DATA, comm_get_src_data, WITH_ANSWER, TPTR(result), TSPEC(comm, smx_action_t)) sep \ -ACTION(SIMCALL_COMM_GET_DST_DATA, comm_get_dst_data, WITH_ANSWER, TPTR(result), TSPEC(comm, smx_action_t)) sep \ -ACTION(SIMCALL_COMM_GET_SRC_PROC, comm_get_src_proc, WITH_ANSWER, TSPEC(result, smx_process_t), TSPEC(comm, smx_action_t)) sep \ -ACTION(SIMCALL_COMM_GET_DST_PROC, comm_get_dst_proc, WITH_ANSWER, TSPEC(result, smx_process_t), TSPEC(comm, smx_action_t)) sep \ -ACTION(SIMCALL_MUTEX_INIT, mutex_init, WITH_ANSWER, TSPEC(result, smx_mutex_t)) sep \ -ACTION(SIMCALL_MUTEX_DESTROY, mutex_destroy, WITH_ANSWER, TVOID(result), TSPEC(mutex, smx_mutex_t)) sep \ -ACTION(SIMCALL_MUTEX_LOCK, mutex_lock, WITHOUT_ANSWER, TVOID(result), TSPEC(mutex, smx_mutex_t)) sep \ -ACTION(SIMCALL_MUTEX_TRYLOCK, mutex_trylock, WITH_ANSWER, TINT(result), TSPEC(mutex, smx_mutex_t)) sep \ -ACTION(SIMCALL_MUTEX_UNLOCK, mutex_unlock, WITH_ANSWER, TVOID(result), TSPEC(mutex, smx_mutex_t)) sep \ -ACTION(SIMCALL_COND_INIT, cond_init, WITH_ANSWER, TSPEC(result, smx_cond_t)) sep \ -ACTION(SIMCALL_COND_DESTROY, cond_destroy, WITH_ANSWER, TVOID(result), TSPEC(cond, smx_cond_t)) sep \ -ACTION(SIMCALL_COND_SIGNAL, cond_signal, WITH_ANSWER, TVOID(result), TSPEC(cond, smx_cond_t)) sep \ -ACTION(SIMCALL_COND_WAIT, cond_wait, WITHOUT_ANSWER, TVOID(result), TSPEC(cond, smx_cond_t), TSPEC(mutex, smx_mutex_t)) sep \ -ACTION(SIMCALL_COND_WAIT_TIMEOUT, cond_wait_timeout, WITHOUT_ANSWER, TVOID(result), TSPEC(cond, smx_cond_t), TSPEC(mutex, smx_mutex_t), TDOUBLE(timeout)) sep \ -ACTION(SIMCALL_COND_BROADCAST, cond_broadcast, WITH_ANSWER, TVOID(result), TSPEC(cond, smx_cond_t)) sep \ -ACTION(SIMCALL_SEM_INIT, sem_init, WITH_ANSWER, TSPEC(result, smx_sem_t), TINT(capacity)) sep \ -ACTION(SIMCALL_SEM_DESTROY, sem_destroy, WITH_ANSWER, TVOID(result), TSPEC(sem, smx_sem_t)) sep \ -ACTION(SIMCALL_SEM_RELEASE, sem_release, WITH_ANSWER, TVOID(result), TSPEC(sem, smx_sem_t)) sep \ -ACTION(SIMCALL_SEM_WOULD_BLOCK, sem_would_block, WITH_ANSWER, TINT(result), TSPEC(sem, smx_sem_t)) sep \ -ACTION(SIMCALL_SEM_ACQUIRE, sem_acquire, WITHOUT_ANSWER, TVOID(result), TSPEC(sem, smx_sem_t)) sep \ -ACTION(SIMCALL_SEM_ACQUIRE_TIMEOUT, sem_acquire_timeout, WITHOUT_ANSWER, TVOID(result), TSPEC(sem, smx_sem_t), TDOUBLE(timeout)) sep \ -ACTION(SIMCALL_SEM_GET_CAPACITY, sem_get_capacity, WITH_ANSWER, TINT(result), TSPEC(sem, smx_sem_t)) sep \ -ACTION(SIMCALL_FILE_READ, file_read, WITHOUT_ANSWER, TDOUBLE(result), TPTR(ptr), TSIZE(size), TSIZE(nmemb), TSPEC(stream, smx_file_t)) sep \ -ACTION(SIMCALL_FILE_WRITE, file_write, WITHOUT_ANSWER, TSIZE(result), TCPTR(ptr), TSIZE(size), TSIZE(nmemb), TSPEC(stream, smx_file_t)) sep \ -ACTION(SIMCALL_FILE_OPEN, file_open, WITHOUT_ANSWER, TSPEC(result, smx_file_t), TSTRING(mount), TSTRING(path), TSTRING(mode)) sep \ -ACTION(SIMCALL_FILE_CLOSE, file_close, WITHOUT_ANSWER, TINT(result), TSPEC(fp, smx_file_t)) sep \ -ACTION(SIMCALL_FILE_STAT, file_stat, WITHOUT_ANSWER, TINT(result), TSPEC(fd, smx_file_t), TSPEC(buf, s_file_stat_t*)) sep \ -ACTION(SIMCALL_FILE_UNLINK, file_unlink, WITHOUT_ANSWER, TINT(result), TSPEC(fd, smx_file_t)) sep \ -ACTION(SIMCALL_FILE_LS, file_ls, WITHOUT_ANSWER, TSPEC(result, xbt_dict_t), TSTRING(mount), TSTRING(path)) sep \ -ACTION(SIMCALL_ASR_GET_PROPERTIES, asr_get_properties, WITH_ANSWER, TSPEC(result, xbt_dict_t), TSTRING(name)) sep - -/* SIMCALL_COMM_IS_LATENCY_BOUNDED and SIMCALL_SET_CATEGORY make things complicated - * because they are not always present */ -#ifdef HAVE_LATENCY_BOUND_TRACKING -#define SIMCALL_LIST2(ACTION, sep) \ -ACTION(SIMCALL_COMM_IS_LATENCY_BOUNDED, comm_is_latency_bounded, WITH_ANSWER, TINT(result), TSPEC(comm, smx_action_t)) sep -#else -#define SIMCALL_LIST2(ACTION, sep) -#endif - -#ifdef HAVE_TRACING -#define SIMCALL_LIST3(ACTION, sep) \ -ACTION(SIMCALL_SET_CATEGORY, set_category, WITH_ANSWER, TVOID(result), TSPEC(action, smx_action_t), TSTRING(category)) sep -#else -#define SIMCALL_LIST3(ACTION, sep) -#endif - -#ifdef HAVE_MC -#define SIMCALL_LIST4(ACTION, sep) \ -ACTION(SIMCALL_MC_SNAPSHOT, mc_snapshot, WITH_ANSWER, TPTR(result)) sep \ -ACTION(SIMCALL_MC_COMPARE_SNAPSHOTS, mc_compare_snapshots, WITH_ANSWER, TINT(result), TPTR(s1), TPTR(s2)) sep -#else -#define SIMCALL_LIST4(ACTION, sep) -#endif - -/* SIMCALL_LIST is the final macro to use */ -#define SIMCALL_LIST(ACTION, ...) \ - SIMCALL_LIST1(ACTION, ##__VA_ARGS__)\ - SIMCALL_LIST2(ACTION, ##__VA_ARGS__)\ - SIMCALL_LIST3(ACTION, ##__VA_ARGS__)\ - SIMCALL_LIST4(ACTION, ##__VA_ARGS__) - - -/* you can redefine the following macro differently to generate something else - * with the list of enumeration values (e.g. a table of strings or a table of function pointers) */ -#define SIMCALL_ENUM_ELEMENT(x, y) x - -/** - * \brief All possible simcalls. - */ -typedef enum { -SIMCALL_NONE, -SIMCALL_LIST(SIMCALL_ENUM, SIMCALL_SEP_COMMA) -SIMCALL_NEW_API_INIT, -NUM_SIMCALLS -} e_smx_simcall_t; +#include "smx_popping_generated.h" /* All generated code about simcalls */ typedef int (*simix_match_func_t)(void *, void *, smx_action_t); +typedef void (*simix_copy_data_func_t)(smx_action_t, void*, size_t); typedef void (*simix_clean_func_t)(void *); +typedef void (*FPtr)(void); // Hide the ugliness /* Pack all possible scalar types in an union */ union u_smx_scalar { @@ -422,8 +32,11 @@ union u_smx_scalar { unsigned long ul; float f; double d; - size_t si; - void* p; + size_t sz; + sg_size_t sgsz; + sg_offset_t sgoff; + void* dp; + FPtr fp; const void* cp; }; @@ -433,32 +46,33 @@ union u_smx_scalar { typedef struct s_smx_simcall { e_smx_simcall_t call; smx_process_t issuer; +#ifdef HAVE_MC int mc_value; - union u_smx_scalar args[10]; +#endif + union u_smx_scalar args[11]; union u_smx_scalar result; - //FIXME: union u_smx_scalar retval; - union { - struct { - const char* param1; - double param2; - int result; - } new_api; - - }; } s_smx_simcall_t, *smx_simcall_t; -SIMCALL_LIST(SIMCALL_RES_GETSET, SIMCALL_SEP_NOTHING) -SIMCALL_LIST(SIMCALL_ARG_GETSET, SIMCALL_SEP_NOTHING) +#if HAVE_MC +#define SIMCALL_SET_MC_VALUE(simcall, value) ((simcall)->mc_value = (value)) +#define SIMCALL_GET_MC_VALUE(simcall) ((simcall)->mc_value) +#else +#define SIMCALL_SET_MC_VALUE(simcall, value) ((void)0) +#define SIMCALL_GET_MC_VALUE(simcall) 0 +#endif + +#include "simcalls_generated_res_getter_setter.h" +#include "simcalls_generated_args_getter_setter.h" /******************************** General *************************************/ void SIMIX_simcall_push(smx_process_t self); void SIMIX_simcall_answer(smx_simcall_t); -void SIMIX_simcall_pre(smx_simcall_t, int); -void SIMIX_simcall_post(smx_action_t); +void SIMIX_simcall_enter(smx_simcall_t, int); +void SIMIX_simcall_exit(smx_action_t); smx_simcall_t SIMIX_simcall_mine(void); const char *SIMIX_simcall_name(e_smx_simcall_t kind); -//TOFIX put it in a better place +//FIXME put it in a better place xbt_dict_t SIMIX_pre_asr_get_properties(smx_simcall_t simcall, const char *name); /*************************** New simcall interface ****************************/ @@ -468,5 +82,6 @@ typedef smx_action_t (*simcall_handler_t)(u_smx_scalar_t *); extern const char *simcall_types[]; extern simcall_handler_t simcall_table[]; -#endif +SG_END_DECL() +#endif