/* * Copyright (c) 2010, Stefan Lankes, RWTH Aachen University * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this * software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef __STDDEF_H__ #define __STDDEF_H__ /** * @author Stefan Lankes * @file include/hermit/stddef.h * @brief Definition of basic data types */ #include #include #include #ifdef __cplusplus extern "C" { #endif // size of the whole application extern const size_t image_size; #define TIMER_FREQ 100 /* in HZ */ #define CLOCK_TICK_RATE 1193182 /* 8254 chip's internal oscillator frequency */ #define CACHE_LINE 64 #define HEAP_START (PAGE_2M_CEIL((size_t)&kernel_start + image_size) + 4*PAGE_SIZE) #define HEAP_SIZE (1ULL << 32) #define KMSG_SIZE 0x1000 #define INT_SYSCALL 0x80 #define MAILBOX_SIZE 128 //#define WITH_PCI_IDS #define BYTE_ORDER LITTLE_ENDIAN #define DYNAMIC_TICKS #define UHYVE_PORT_WRITE 0x499 #define UHYVE_PORT_OPEN 0x500 #define UHYVE_PORT_CLOSE 0x501 #define UHYVE_PORT_READ 0x502 #define UHYVE_PORT_EXIT 0x503 #define UHYVE_PORT_LSEEK 0x504 // InfiniBand uhyve port IDs #define UHYVE_PORT_IBV_WC_STATUS_STR 0x510 #define UHYVE_PORT_IBV_RATE_TO_MULT 0x511 #define UHYVE_PORT_MULT_TO_IBV_RATE 0x512 #define UHYVE_PORT_IBV_RATE_TO_MBPS 0x513 #define UHYVE_PORT_MBPS_TO_IBV_RATE 0x514 #define UHYVE_PORT_VERBS_GET_CTX 0x528 #define UHYVE_PORT_IBV_GET_DEVICE_LIST 0x529 #define UHYVE_PORT_IBV_FREE_DEVICE_LIST 0x52A #define UHYVE_PORT_IBV_GET_DEVICE_NAME 0x52B #define UHYVE_PORT_IBV_GET_DEVICE_GUID 0x52C #define UHYVE_PORT_IBV_OPEN_DEVICE 0x52D #define UHYVE_PORT_IBV_CLOSE_DEVICE 0x52E #define UHYVE_PORT_IBV_GET_ASYNC_EVENT 0x52F #define UHYVE_PORT_IBV_ACK_ASYNC_EVENT 0x530 #define UHYVE_PORT_IBV_QUERY_DEVICE 0x531 #define UHYVE_PORT_IBV_QUERY_PORT 0x532 #define UHYVE_PORT____IBV_QUERY_PORT 0x533 #define UHYVE_PORT_IBV_QUERY_GID 0x534 #define UHYVE_PORT_IBV_QUERY_PKEY 0x535 #define UHYVE_PORT_IBV_ALLOC_PD 0x536 #define UHYVE_PORT_IBV_DEALLOC_PD 0x537 #define UHYVE_PORT_IBV_CREATE_FLOW 0x538 #define UHYVE_PORT_IBV_DESTROY_FLOW 0x539 #define UHYVE_PORT_IBV_OPEN_XRCD 0x53A #define UHYVE_PORT_IBV_CLOSE_XRCD 0x53B #define UHYVE_PORT_IBV_REG_MR 0x53C #define UHYVE_PORT_IBV_REREG_MR 0x53D #define UHYVE_PORT_IBV_DEREG_MR 0x53E #define UHYVE_PORT_IBV_ALLOC_MW 0x53F #define UHYVE_PORT_IBV_DEALLOC_MW 0x540 #define UHYVE_PORT_IBV_INC_RKEY 0x541 #define UHYVE_PORT_IBV_BIND_MW 0x542 #define UHYVE_PORT_IBV_CREATE_COMP_CHANNEL 0x543 #define UHYVE_PORT_IBV_DESTROY_COMP_CHANNEL 0x544 #define UHYVE_PORT_IBV_CREATE_CQ 0x545 #define UHYVE_PORT_IBV_RESIZE_CQ 0x547 #define UHYVE_PORT_IBV_DESTROY_CQ 0x548 #define UHYVE_PORT_IBV_GET_CQ_EVENT 0x549 #define UHYVE_PORT_IBV_ACK_CQ_EVENTS 0x54A #define UHYVE_PORT_IBV_POLL_CQ 0x54B #define UHYVE_PORT_IBV_REQ_NOTIFY_CQ 0x54C #define UHYVE_PORT_IBV_CREATE_SRQ 0x54D #define UHYVE_PORT_IBV_CREATE_SRQ_EX 0x54E #define UHYVE_PORT_IBV_MODIFY_SRQ 0x54F #define UHYVE_PORT_IBV_QUERY_SRQ 0x550 #define UHYVE_PORT_IBV_GET_SRQ_NUM 0x551 #define UHYVE_PORT_IBV_DESTROY_SRQ 0x552 #define UHYVE_PORT_IBV_POST_SRQ_RECV 0x553 #define UHYVE_PORT_IBV_CREATE_QP 0x554 #define UHYVE_PORT_IBV_CREATE_QP_EX 0x555 #define UHYVE_PORT_IBV_QUERY_DEVICE_EX 0x557 #define UHYVE_PORT_IBV_OPEN_QP 0x558 #define UHYVE_PORT_IBV_MODIFY_QP 0x559 #define UHYVE_PORT_IBV_QUERY_QP 0x55A #define UHYVE_PORT_IBV_DESTROY_QP 0x55B #define UHYVE_PORT_IBV_POST_SEND 0x561 #define UHYVE_PORT_IBV_POST_RECV 0x562 #define UHYVE_PORT_IBV_CREATE_AH 0x563 #define UHYVE_PORT_IBV_INIT_AH_FROM_WC 0x564 #define UHYVE_PORT_IBV_CREATE_AH_FROM_WC 0x565 #define UHYVE_PORT_IBV_DESTROY_AH 0x566 #define UHYVE_PORT_IBV_ATTACH_MCAST 0x567 #define UHYVE_PORT_IBV_DETACH_MCAST 0x568 #define UHYVE_PORT_IBV_FORK_INIT 0x569 #define UHYVE_PORT_IBV_NODE_TYPE_STR 0x56A #define UHYVE_PORT_IBV_PORT_STATE_STR 0x56B #define UHYVE_PORT_IBV_EVENT_TYPE_STR 0x56C #define UHYVE_PORT_IBV_IS_QPT_SUPPORTED 0x56E #define UHYVE_PORT_IBV_GET_MR_LKEY 0x56F // ! #define UHYVE_PORT_IBV_GET_QP_NUM 0x570 // ! // #define UHYVE_PORT_KERNEL_IBV_LOG 0x56F #define BUILTIN_EXPECT(exp, b) __builtin_expect((exp), (b)) //#define BUILTIN_EXPECT(exp, b) (exp) #define NORETURN __attribute__((noreturn)) #define NULL ((void*) 0) /// represents a task identifier typedef unsigned int tid_t; #define DECLARE_PER_CORE(type, name) extern type name __attribute__ ((section (".percore"))) #define DEFINE_PER_CORE(type, name, def_value) type name __attribute__ ((section (".percore"))) = def_value #define DEFINE_PER_CORE_STATIC(type, name, def_value) static type name __attribute__ ((section (".percore"))) = def_value /* needed to find the task, which is currently running on this core */ struct task; DECLARE_PER_CORE(struct task*, current_task); #if MAX_CORES > 1 /* allows fast access to the core id */ DECLARE_PER_CORE(uint32_t, __core_id); #define CORE_ID per_core(__core_id) #else #define CORE_ID 0 #endif #ifdef __cplusplus } #endif #endif