You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
93 lines
2.5 KiB
93 lines
2.5 KiB
/*
|
|
* Copyright © 2011 Intel Corporation
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a
|
|
* copy of this software and associated documentation files (the "Software"),
|
|
* to deal in the Software without restriction, including without limitation
|
|
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
|
* and/or sell copies of the Software, and to permit persons to whom the
|
|
* Software is furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice (including the next
|
|
* paragraph) shall be included in all copies or substantial portions of the
|
|
* Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
|
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
|
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
|
|
* IN THE SOFTWARE.
|
|
*
|
|
* Authors:
|
|
* Ben Widawsky <ben@bwidawsk.net>
|
|
*
|
|
*/
|
|
|
|
#ifndef _DEBUG_H_
|
|
#define _DEBUG_H_
|
|
|
|
#define DEBUG_PROTOCOL_VERSION 1
|
|
#define COMMUNICATION_OFFSET 0xc00
|
|
#define COMMUNICATION_QWORD 0xc0
|
|
|
|
#define STATE_EU_MSG 0x47534d65 /* eMSG */
|
|
#define STATE_CPU_ACK 0x4b434163 /* cACK */
|
|
#define STATE_OFFSET 0xc20
|
|
#define STATE_QWORD 0xc2
|
|
|
|
#define TX_OFFSET 0xc40
|
|
#define TX_QWORD 0xc4
|
|
#define RX_OFFSET 0xc60
|
|
#define RX_QWORD 0xc6
|
|
|
|
#ifndef GEN_ASM
|
|
typedef uint32_t grf[8];
|
|
typedef uint32_t mrf[8];
|
|
typedef uint8_t cr[12];
|
|
typedef uint32_t sr;
|
|
|
|
#define DWORD8(x) {x, x, x, x, x, x, x, x}
|
|
|
|
const static grf protocol_version = DWORD8(DEBUG_PROTOCOL_VERSION);
|
|
const static grf eu_msg = DWORD8(STATE_EU_MSG);
|
|
const static grf cpu_ack = DWORD8(STATE_CPU_ACK);
|
|
|
|
struct eu_state {
|
|
mrf m_regs[15];
|
|
grf g_regs[16];
|
|
grf pad;
|
|
|
|
/* 0x400 */
|
|
cr cr0;
|
|
sr sr0;
|
|
uint32_t beef_pad[4];
|
|
uint8_t pad2[992 + 1024];
|
|
|
|
/* 0xc00 COMMUNICATION_OFFSET */
|
|
grf version;
|
|
grf state_magic;
|
|
grf eu_tx;
|
|
grf eu_rx;
|
|
|
|
uint8_t pad3[896];
|
|
} __attribute__((packed));
|
|
|
|
static inline void
|
|
print_reg(uint8_t reg[32]) {
|
|
uint32_t *dwords = (uint32_t *)reg;
|
|
printf("%08x %08x %08x %08x %08x %08x %08x %08x",
|
|
dwords[7], dwords[6], dwords[5], dwords[4],
|
|
dwords[3], dwords[2], dwords[1], dwords[0]);
|
|
}
|
|
|
|
static inline void
|
|
print_creg(uint8_t reg[12]) {
|
|
uint32_t *dwords = (uint32_t *)reg;
|
|
printf("%08x %08x %08x", dwords[2], dwords[1], dwords[0]);
|
|
}
|
|
#endif
|
|
|
|
#endif
|