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- /*
- * Copyright (C) 2021 Alibaba Group Holding Limited
- * Author: LuChongzhi <chongzhi.lcz@alibaba-inc.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
- #include <stdio.h>
- #include <stdlib.h>
- #include <stdint.h>
- #include <unistd.h>
- #include <string.h>
- #include <ctype.h>
- #include <stdarg.h>
- #include "log_common.h"
- #include "ra_common.h"
- static char reg_desc_tmp[4096];
- int ra_dump_reg_fields(reg_analyzer_info_s *ra_info,
- const reg_field_s reg_field[], const uint32_t reg_field_count)
- {
- int i = 0, pos=-1;
- int has_meet = 0;
- char *reg_name;
- char *reg_desc;
- uint32_t reg_reset_val;
- uint32_t reg_offset = ra_info->reg_offset;
- uint32_t reg_val = ra_info->reg_value;
- if (strlen(ra_info->reg_name) == 0 && ra_info->reg_offset == INVALID_MAGIC32) {
- printf("Invalid reg_name('%s') or reg_offset(0x%08x)\n",
- ra_info->reg_name, ra_info->reg_offset);
- return -1;
- }
- for (i = 0; i < reg_field_count; i++) {
- if (ra_info->reg_offset == reg_field[i].offset ||
- (reg_field[i].reg_name != NULL &&
- strncmp(reg_field[i].reg_name, ra_info->reg_name, strlen(reg_field[i].reg_name))==0)) {
- pos = i;
- reg_offset = reg_field[pos].offset;
- reg_desc = reg_field[pos].reg_desc;
- reg_name = reg_field[pos].reg_name;
- reg_reset_val = reg_field[pos].reset_value;
- break;
- }
- }
- if (pos < 0) {
- //printf_red("Can't find register offset=0x%x\n", reg_offset);
- return -1;
- }
- printf("\n%-24s %-10s %10s %10s %s\n", " Register Name", "Offset", "ResetValue", "CurrentVal", "Description");
- printf("===================================================================================\n");
- printf("%-24s 0x%08x 0x%08x ", reg_name, reg_offset, reg_reset_val);
- if (reg_reset_val != reg_val)
- printf_green("0x%08x", reg_val);
- else
- printf("0x%08x", reg_val);
- printf(" %s\n", reg_desc);
- printf("\nBit[s] Len ResetValue CurrentValue(Hex/Dec) FieldName Description\n");
- printf("===================================================================================\n");
- for (i = pos; i < reg_field_count; i++) {
- if (reg_field[i].offset != reg_offset) {
- if (has_meet == 1) {
- break;
- }
- continue;
- }
- uint32_t msb = reg_field[i].msb;
- uint32_t lsb = reg_field[i].lsb;
- uint32_t curr_field_val = reg_val;
- if (msb != 31 || lsb != 0) {
- curr_field_val = (reg_val >> lsb) & (~(0xffffffff << (msb - lsb + 1)));
- }
- uint32_t reset_field_val;
- uint32_t field_len = msb - lsb + 1;
- reset_field_val = (reg_reset_val >> lsb) & (~(0xffffffff << (msb - lsb + 1)));
- if (field_len == 1) {
- printf(" %5d ", lsb);
- }
- else {
- printf(" %2d:%2d ", msb, reg_field[i].lsb);
- }
- printf("%4d ", field_len);
- printf("0x%-9x ", reset_field_val);
- if (curr_field_val != reset_field_val) {
- printf_green("0x%-8x/", curr_field_val);
- printf_green("%10u ", curr_field_val);
- } else {
- printf("0x%-8x/", curr_field_val);
- printf("%10u ", curr_field_val);
- }
- if (reg_field[i].field_name != NULL)
- printf("%-24s:", reg_field[i].field_name);
- else
- printf("%-24s", "");
- if (reg_field[i].field_desc != NULL) {
- if (strstr(reg_field[i].field_desc, LINE_PADDING_6TAB)) {
- strncpy(reg_desc_tmp, reg_field[i].field_desc, sizeof(reg_desc_tmp));
- char *p = strstr(reg_desc_tmp, LINE_PADDING_6TAB);
- while (p) {
- str_replace(p, strlen(LINE_PADDING_6TAB), LINE_PADDING_9TAB);
- p = p+strlen(LINE_PADDING_9TAB);
- p = strstr(p, LINE_PADDING_6TAB);
- }
- printf("%-s\n", reg_desc_tmp);
- } else {
- printf("%-s\n", reg_field[i].field_desc);
- }
- }
- else
- printf("%-s\n", "");
- if (has_meet == 0) {
- has_meet = 1;
- }
- }
- printf("\n");
- if (has_meet !=0 )
- return 0;
- else
- return -1;
- }
- int ra_dump_reg_define(reg_analyzer_info_s *ra_info,
- const reg_field_s reg_field[], const uint32_t reg_field_count)
- {
- int i = 0, pos=-1;
- int has_meet = 0;
- char *reg_desc;
- uint32_t reg_offset;
- uint32_t reg_reset_val;
- if (strlen(ra_info->reg_name) == 0 && ra_info->reg_offset == INVALID_MAGIC32) {
- printf("Invalid reg_name('%s') or reg_offset(0x%08x)\n",
- ra_info->reg_name, ra_info->reg_offset);
- return -1;
- }
- for (i = 0; i < reg_field_count; i++) {
- if (ra_info->reg_offset == reg_field[i].offset ||
- (reg_field[i].reg_name != NULL &&
- strncmp(reg_field[i].reg_name, ra_info->reg_name, strlen(reg_field[i].reg_name))==0)) {
- pos = i;
- reg_offset = reg_field[pos].offset;
- reg_desc = reg_field[pos].reg_desc;
- reg_reset_val = reg_field[pos].reset_value;
- break;
- }
- }
- if (pos < 0) {
- //printf_red("Can't find register offset=0x%x\n", reg_offset);
- return -1;
- }
- printf("\n%-24s %-10s %10s %s\n", "Register Name", "Offset", "ResetValue", "Description");
- printf("===================================================================================\n");
- printf("%-24s 0x%08x 0x%08x %s\n", reg_field[pos].reg_name, reg_offset, reg_reset_val, reg_desc);
- printf("\nBit[s] Len ResetValue FieldName Description\n");
- printf("===================================================================================\n");
- for (i = pos; i < reg_field_count; i++) {
- if (reg_field[i].offset != reg_offset) {
- if (has_meet == 1) {
- break;
- }
- continue;
- }
- uint32_t msb = reg_field[i].msb;
- uint32_t lsb = reg_field[i].lsb;
- uint32_t reset_field_val;
- uint32_t field_len = msb - lsb + 1;
- reset_field_val = (reg_reset_val >> lsb) & (~(0xffffffff << (msb - lsb + 1)));
- if (field_len == 1) {
- printf(" %5d ", lsb);
- }
- else {
- printf(" %2d:%2d ", msb, reg_field[i].lsb);
- }
- printf("%4d ", field_len);
- printf("0x%-9x ", reset_field_val);
- if (reg_field[i].field_name != NULL)
- printf("%-23s:", reg_field[i].field_name);
- else
- printf("%-23s", "");
- if (reg_field[i].field_desc != NULL)
- printf("%-s\n", reg_field[i].field_desc);
- else
- printf("%-s\n", "");
- if (has_meet == 0) {
- has_meet = 1;
- }
- }
- printf("\n");
- if (has_meet !=0 )
- return 0;
- else
- return -1;
- }
- int ra_dump_reg_find(reg_analyzer_info_s *ra_info,
- const reg_field_s reg_field[], const uint32_t reg_field_count)
- {
- int i = 0;
- char *last_reg_name = NULL;
- if (ra_info == NULL || ra_info->reg_name == NULL) {
- printf("ra_info or ra_info->reg_name is invalid\n");
- return -1;
- }
- for (i = 0; i < reg_field_count; i++) {
- const reg_field_s *pfield = ®_field[i];
- if (last_reg_name == pfield->reg_name || pfield->reg_name == NULL)
- continue;
- if (stristr(pfield->reg_name, ra_info->reg_name) != NULL) {
- printf("Find register: offset=0x%08x, name='%s'\n",
- pfield->offset, pfield->reg_name);
- }
- last_reg_name = pfield->reg_name;
- }
- return 0;
- }
- void _dump_ra_info(reg_analyzer_info_s *ra_info)
- {
- printf("input params: [-m %s] [-o 0x%08X] [-r %s] [-v 0x%08x], op=%d\n",
- ra_info->module_name, ra_info->reg_offset, ra_info->reg_name,
- ra_info->reg_value, ra_info->operate);
- }
- char *strlwr(char *str)
- {
- char *orign = str;
- for (; *str != '\0'; str++)
- *str = tolower(*str);
- return orign;
- }
- void str_replace(char * cp, int n, char * str)
- {
- int lenofstr;
- char * tmp;
- lenofstr = strlen(str);
- //str3比str2短,往前移动
- if(lenofstr < n)
- {
- tmp = cp+n;
- while(*tmp)
- {
- *(tmp-(n-lenofstr)) = *tmp; //n-lenofstr是移动的距离
- tmp++;
- }
- *(tmp-(n-lenofstr)) = *tmp; //move '\0'
- }
- else
- //str3比str2长,往后移动
- if(lenofstr > n)
- {
- tmp = cp;
- while(*tmp) tmp++;
- while(tmp>=cp+n)
- {
- *(tmp+(lenofstr-n)) = *tmp;
- tmp--;
- }
- }
- strncpy(cp,str,lenofstr);
- }
- // compare string Ignore case
- int stricmp(const char* p1, const char* p2)
- {
- while (*p1 && *p2)
- {
- char c1 = *p1;
- char c2 = *p2;
- if (c1 >= 'A' && c1 <= 'Z')
- {
- c1 += 'a' - 'A';
- }
- if (c2 >= 'A' && c2 <= 'Z')
- {
- c2 += 'a' - 'A';
- }
- if (c1 != c2)
- {
- return c1 - c2;
- }
- p1++;
- p2++;
- }
- return *p1 - *p2;
- }
- // find string Ignore case
- char* stristr(const char* haystack, const char* needle)
- {
- char* char1 = NULL;
- char* char2 = NULL;
- if ((haystack == NULL) || (needle == NULL) || (strlen(haystack) < strlen(needle))){
- return NULL;
- }
- for (char1 = (char*)haystack; (*char1) != '\0'; ++char1) {
- char* char3 = char1;
- for (char2 = (char*)needle; (*char2) != '\0' && (*char1) != '\0'; ++char2, ++char1) {
- char c1 = (*char1) & 0xDF;
- char c2 = (*char2) & 0xDF;
- if ((c1 != c2) || (((c1 > 0x5A) || (c1 < 0x41)) && (*char1 != *char2)))
- break;
- }
- if ((*char2) == '\0')
- return char3;
- char1 = char3;
- }
- return NULL;
- }
- int ra_search_reg_by_offset(reg_analyzer_info_s *ra_info)
- {
- if (ra_info->reg_offset == INVALID_MAGIC32) {
- return -1;
- }
- return 0;
- }
- int ra_search_reg_by_name(reg_analyzer_info_s *ra_info)
- {
- if (strlen(ra_info->module_name) == 0) {
- return -1;
- }
- return 0;
- }
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