| 1 | //////////////////////////////////////////////////////////////////////////// |
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| 2 | // File : xml_driver.c |
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| 3 | // Date : 04/04/2012 |
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| 4 | // Author : alain greiner |
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| 5 | // Copyright (c) UPMC-LIP6 |
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| 6 | //////////////////////////////////////////////////////////////////////////// |
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| 7 | // This program translate a binary file containing a MAPPING_INFO |
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| 8 | // data structure to an xml file. |
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| 9 | //////////////////////////////////////////////////////////////////////////// |
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| 10 | |
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| 11 | #include <stdlib.h> |
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| 12 | #include <fcntl.h> |
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| 13 | #include <unistd.h> |
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| 14 | #include <stdio.h> |
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| 15 | #include <string.h> |
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| 16 | #include <stdint.h> |
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| 17 | #include <mapping_info.h> |
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| 18 | |
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| 19 | ///////////////////////////////////////////////////// |
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| 20 | void buildXml( mapping_header_t* header, FILE* fpout) |
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| 21 | { |
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| 22 | |
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| 23 | const char* vobj_type[] = |
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| 24 | { |
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| 25 | "ELF", // binary code generated by GCC |
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| 26 | "BLOB", // binary code generated by GCC |
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| 27 | "PTAB", // page table |
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| 28 | "PERI", // hardware component |
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| 29 | "MWMR", // MWMR channel |
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| 30 | "LOCK", // Spin-Lock |
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| 31 | "BUFFER", // Any "no intialiasation needed" objects (stacks...) |
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| 32 | "BARRIER" // Barrier |
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| 33 | }; |
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| 34 | |
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| 35 | const char* pseg_type[] = |
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| 36 | { |
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| 37 | "RAM", |
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| 38 | "ROM", |
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| 39 | "PERI" |
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| 40 | }; |
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| 41 | |
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| 42 | const char* irq_type[] = |
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| 43 | { |
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| 44 | "HARD", |
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| 45 | "SOFT" |
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| 46 | }; |
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| 47 | |
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| 48 | const char* isr_type[] = |
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| 49 | { |
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| 50 | "ISR_IOC", |
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| 51 | "ISR_FBDMA", |
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| 52 | "ISR_TTY" |
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| 53 | }; |
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| 54 | |
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| 55 | const char* reg_type[] = |
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| 56 | { |
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| 57 | "STATUS", |
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| 58 | "CONFIG" |
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| 59 | }; |
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| 60 | |
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| 61 | const char* port_direction[] = |
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| 62 | { |
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| 63 | "TO_COPROC", |
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| 64 | "FROM_COPROC" |
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| 65 | }; |
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| 66 | |
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| 67 | const char* mode_str[] = |
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| 68 | { "____", |
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| 69 | "___U", |
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| 70 | "__W_", |
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| 71 | "__WU", |
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| 72 | "_X__", |
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| 73 | "_X_U", |
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| 74 | "_XW_", |
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| 75 | "_XWU", |
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| 76 | "C___", |
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| 77 | "C__U", |
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| 78 | "C_W_", |
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| 79 | "C_WU", |
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| 80 | "CX__", |
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| 81 | "CX_U", |
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| 82 | "CXW_", |
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| 83 | "CXWU" |
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| 84 | }; |
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| 85 | |
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| 86 | unsigned int vspace_id; |
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| 87 | unsigned int cluster_id; |
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| 88 | unsigned int pseg_id; |
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| 89 | unsigned int vseg_id; |
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| 90 | unsigned int vobj_id; |
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| 91 | unsigned int task_id; |
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| 92 | unsigned int proc_id; |
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| 93 | unsigned int irq_id; |
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| 94 | unsigned int coproc_id; |
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| 95 | unsigned int port_id; |
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| 96 | unsigned int reg_id; |
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| 97 | |
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| 98 | mapping_cluster_t* cluster; |
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| 99 | mapping_pseg_t* pseg; |
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| 100 | mapping_vspace_t* vspace; |
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| 101 | mapping_vseg_t* vseg; |
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| 102 | mapping_vobj_t* vobj; |
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| 103 | mapping_task_t* task; |
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| 104 | mapping_proc_t* proc; |
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| 105 | mapping_irq_t* irq; |
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| 106 | mapping_coproc_t* coproc; |
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| 107 | mapping_coproc_port_t* cp_port; |
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| 108 | mapping_coproc_reg_t* cp_reg; |
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| 109 | |
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| 110 | // computes the base adresss for clusters array, |
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| 111 | cluster = (mapping_cluster_t*)((char*)header + |
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| 112 | MAPPING_HEADER_SIZE ); |
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| 113 | |
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| 114 | // computes the base adresss for psegs array, |
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| 115 | pseg = (mapping_pseg_t*) ((char*)header + |
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| 116 | MAPPING_HEADER_SIZE + |
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| 117 | MAPPING_CLUSTER_SIZE*header->clusters ); |
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| 118 | |
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| 119 | // computes the base adresss for vspaces array, |
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| 120 | vspace = (mapping_vspace_t*) ((char*)header + |
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| 121 | MAPPING_HEADER_SIZE + |
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| 122 | MAPPING_CLUSTER_SIZE*header->clusters + |
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| 123 | MAPPING_PSEG_SIZE*header->psegs ); |
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| 124 | |
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| 125 | // computes the base adresss for vsegs array, |
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| 126 | vseg = (mapping_vseg_t*) ((char*)header + |
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| 127 | MAPPING_HEADER_SIZE + |
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| 128 | MAPPING_CLUSTER_SIZE*header->clusters + |
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| 129 | MAPPING_PSEG_SIZE*header->psegs + |
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| 130 | MAPPING_VSPACE_SIZE*header->vspaces ); |
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| 131 | |
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| 132 | // computes the base adresss for vobjs array, |
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| 133 | vobj = (mapping_vobj_t*) ((char*)header + |
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| 134 | MAPPING_HEADER_SIZE + |
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| 135 | MAPPING_CLUSTER_SIZE*header->clusters + |
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| 136 | MAPPING_PSEG_SIZE*header->psegs + |
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| 137 | MAPPING_VSPACE_SIZE*header->vspaces + |
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| 138 | MAPPING_VSEG_SIZE*header->vsegs ); |
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| 139 | |
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| 140 | // computes the base address for tasks array |
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| 141 | task = (mapping_task_t*) ((char*)header + |
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| 142 | MAPPING_HEADER_SIZE + |
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| 143 | MAPPING_CLUSTER_SIZE*header->clusters + |
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| 144 | MAPPING_PSEG_SIZE*header->psegs + |
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| 145 | MAPPING_VSPACE_SIZE*header->vspaces + |
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| 146 | MAPPING_VOBJ_SIZE*header->vobjs + |
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| 147 | MAPPING_VSEG_SIZE*header->vsegs ); |
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| 148 | |
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| 149 | // computes the base address the array |
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| 150 | proc = (mapping_proc_t*) ((char*)header + |
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| 151 | MAPPING_HEADER_SIZE + |
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| 152 | MAPPING_CLUSTER_SIZE*header->clusters + |
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| 153 | MAPPING_PSEG_SIZE*header->psegs + |
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| 154 | MAPPING_VSPACE_SIZE*header->vspaces + |
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| 155 | MAPPING_VOBJ_SIZE*header->vobjs + |
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| 156 | MAPPING_VSEG_SIZE*header->vsegs + |
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| 157 | MAPPING_TASK_SIZE*header->tasks); |
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| 158 | |
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| 159 | // computes the base address the array |
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| 160 | irq = (mapping_irq_t*) ((char*)header + |
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| 161 | MAPPING_HEADER_SIZE + |
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| 162 | MAPPING_CLUSTER_SIZE*header->clusters + |
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| 163 | MAPPING_PSEG_SIZE*header->psegs + |
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| 164 | MAPPING_VSPACE_SIZE*header->vspaces + |
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| 165 | MAPPING_VOBJ_SIZE*header->vobjs + |
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| 166 | MAPPING_VSEG_SIZE*header->vsegs+ |
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| 167 | MAPPING_TASK_SIZE*header->tasks+ |
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| 168 | MAPPING_PROC_SIZE*header->procs |
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| 169 | ); |
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| 170 | |
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| 171 | // computes the base address the array |
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| 172 | coproc = (mapping_coproc_t*) ((char*)header + |
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| 173 | MAPPING_HEADER_SIZE + |
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| 174 | MAPPING_CLUSTER_SIZE*header->clusters + |
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| 175 | MAPPING_PSEG_SIZE*header->psegs + |
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| 176 | MAPPING_VSPACE_SIZE*header->vspaces + |
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| 177 | MAPPING_VOBJ_SIZE*header->vobjs + |
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| 178 | MAPPING_VSEG_SIZE*header->vsegs+ |
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| 179 | MAPPING_TASK_SIZE*header->tasks+ |
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| 180 | MAPPING_PROC_SIZE*header->procs+ |
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| 181 | MAPPING_IRQ_SIZE*header->irqs |
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| 182 | ); |
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| 183 | |
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| 184 | // computes the base address the array |
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| 185 | cp_port = (mapping_coproc_port_t*) ((char*)header + |
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| 186 | MAPPING_HEADER_SIZE + |
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| 187 | MAPPING_CLUSTER_SIZE*header->clusters + |
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| 188 | MAPPING_PSEG_SIZE*header->psegs + |
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| 189 | MAPPING_VSPACE_SIZE*header->vspaces + |
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| 190 | MAPPING_VOBJ_SIZE*header->vobjs + |
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| 191 | MAPPING_VSEG_SIZE*header->vsegs+ |
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| 192 | MAPPING_TASK_SIZE*header->tasks+ |
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| 193 | MAPPING_PROC_SIZE*header->procs+ |
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| 194 | MAPPING_IRQ_SIZE*header->irqs+ |
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| 195 | MAPPING_COPROC_SIZE*header->coprocs |
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| 196 | ); |
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| 197 | |
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| 198 | // computes the base address the array |
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| 199 | cp_reg = (mapping_coproc_reg_t*) ((char*)header + |
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| 200 | MAPPING_HEADER_SIZE + |
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| 201 | MAPPING_CLUSTER_SIZE*header->clusters + |
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| 202 | MAPPING_PSEG_SIZE*header->psegs + |
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| 203 | MAPPING_VSPACE_SIZE*header->vspaces + |
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| 204 | MAPPING_VOBJ_SIZE*header->vobjs + |
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| 205 | MAPPING_VSEG_SIZE*header->vsegs+ |
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| 206 | MAPPING_TASK_SIZE*header->tasks+ |
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| 207 | MAPPING_PROC_SIZE*header->procs+ |
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| 208 | MAPPING_IRQ_SIZE*header->irqs+ |
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| 209 | MAPPING_COPROC_SIZE*header->coprocs+ |
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| 210 | MAPPING_CP_PORT_SIZE*header->cp_ports |
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| 211 | ); |
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| 212 | |
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| 213 | fprintf( fpout, "<?xml version = \"1.0\"?>\n\n"); |
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| 214 | |
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| 215 | ///////////////////////// header ///////////////////////////////////////////// |
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| 216 | |
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| 217 | fprintf( fpout, "<mapping_info signature = \"0x%x\"\n", header->signature); |
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| 218 | fprintf( fpout, " name = \"%s\"\n", header->name); |
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| 219 | fprintf( fpout, " clusters = \"%d\"\n", header->clusters); |
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| 220 | fprintf( fpout, " ttys = \"%d\"\n", header->ttys); |
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| 221 | fprintf( fpout, " fbs = \"%d\"\n", header->fbs); |
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| 222 | fprintf( fpout, " vspaces = \"%d\"\n", header->vspaces); |
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| 223 | fprintf( fpout, " globals = \"%d\" >\n\n", header->globals); |
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| 224 | |
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| 225 | ///////////////////// clusters /////////////////////////////////////////////// |
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| 226 | |
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| 227 | fprintf( fpout, " <clusterset>\n" ); |
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| 228 | for ( cluster_id = 0 ; cluster_id < header->clusters ; cluster_id++ ) |
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| 229 | { |
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| 230 | fprintf( fpout, " <cluster index = \"%d\" >\n", cluster_id); |
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| 231 | for ( pseg_id = cluster[cluster_id].pseg_offset ; |
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| 232 | pseg_id < cluster[cluster_id].pseg_offset + cluster[cluster_id].psegs ; |
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| 233 | pseg_id++ ) |
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| 234 | { |
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| 235 | fprintf( fpout, " <pseg name = \"%s\"\n", pseg[pseg_id].name); |
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| 236 | fprintf( fpout, " type = \"%s\"\n", pseg_type[pseg[pseg_id].type]); |
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| 237 | fprintf( fpout, " base = \"0x%x\"\n", pseg[pseg_id].base); |
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| 238 | fprintf( fpout, " length = \"0x%x\" />\n", pseg[pseg_id].length); |
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| 239 | } |
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| 240 | for ( proc_id = cluster[cluster_id].proc_offset ; |
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| 241 | proc_id < cluster[cluster_id].proc_offset + cluster[cluster_id].procs ; |
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| 242 | proc_id++ ) |
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| 243 | { |
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| 244 | fprintf( fpout, " <proc index = \"%d\" >\n", proc_id); |
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| 245 | for ( irq_id = proc[proc_id].irq_offset ; irq_id < proc[proc_id].irq_offset + proc[proc_id].irqs ; irq_id++ ) |
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| 246 | { |
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| 247 | fprintf( fpout, " <irq type = \"%s\"\n", irq_type[irq[irq_id].type]); |
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| 248 | fprintf( fpout, " icuid = \"0x%x\"\n", irq[irq_id].icuid); |
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| 249 | fprintf( fpout, " isr = \"%s\"\n", isr_type[irq[irq_id].isr]); |
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| 250 | fprintf( fpout, " channel = \"0x%x\" />\n", irq[irq_id].channel); |
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| 251 | } |
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| 252 | fprintf( fpout, " </proc>\n" ); |
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| 253 | } |
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| 254 | |
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| 255 | for ( coproc_id = cluster[cluster_id].coproc_offset ; |
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| 256 | coproc_id < cluster[cluster_id].coproc_offset + cluster[cluster_id].coprocs ; |
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| 257 | coproc_id++ ) |
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| 258 | { |
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| 259 | fprintf( fpout, " <coproc name = \"%s\"\n", coproc[coproc_id].name); |
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| 260 | fprintf( fpout, " psegname = \"%s\" >\n", pseg[coproc[coproc_id].psegid].name); |
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| 261 | for ( port_id = coproc[coproc_id].port_offset ; port_id < coproc[coproc_id].port_offset + coproc[coproc_id].ports ; port_id++ ) |
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| 262 | { |
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| 263 | unsigned int vobj_id = cp_port[port_id].vobjlocid + vspace[cp_port[port_id].vspaceid].vobj_offset; |
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| 264 | fprintf( fpout, " <port direction = \"%s\"\n", port_direction[ cp_port[port_id].direction]); |
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| 265 | fprintf( fpout, " vspacename = \"%s\"\n", vspace[cp_port[port_id].vspaceid].name); |
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| 266 | fprintf( fpout, " vobjname = \"%s\" />\n", vobj[vobj_id].name); |
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| 267 | } |
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| 268 | for ( reg_id = coproc[coproc_id].reg_offset ; |
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| 269 | reg_id < coproc[coproc_id].reg_offset+coproc[coproc_id].regs ; |
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| 270 | reg_id++ ) |
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| 271 | { |
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| 272 | fprintf( fpout, " <reg name = \"%s\"\n", cp_reg[reg_id].name); |
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| 273 | fprintf( fpout, " type = \"%s\"\n", reg_type[cp_reg[reg_id].type]); |
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| 274 | fprintf( fpout, " value = \"0x%x\"\n", cp_reg[reg_id].value); |
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| 275 | fprintf( fpout, " channel = \"0x%x\"\n", cp_reg[reg_id].channel_id); |
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| 276 | fprintf( fpout, " index = \"0x%x\" />\n", cp_reg[reg_id].loc_id); |
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| 277 | } |
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| 278 | fprintf( fpout, " </coproc>\n" ); |
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| 279 | } |
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| 280 | fprintf( fpout, " </cluster>\n" ); |
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| 281 | } |
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| 282 | fprintf( fpout, " </clusterset>\n\n" ); |
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| 283 | |
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| 284 | /////////////////// globals ///////////////////////////////////////////////// |
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| 285 | |
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| 286 | fprintf( fpout, " <globalset>\n" ); |
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| 287 | for ( vseg_id = 0 ; vseg_id < header->globals ; vseg_id++ ) |
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| 288 | { |
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| 289 | unsigned int pseg_id = vseg[vseg_id].psegid; |
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| 290 | |
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| 291 | fprintf( fpout, " <vseg name = \"%s\"\n", vseg[vseg_id].name); |
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| 292 | fprintf( fpout, " vbase = \"0x%x\"\n", vseg[vseg_id].vbase); |
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| 293 | fprintf( fpout, " mode = \"%s\"\n", mode_str[vseg[vseg_id].mode]); |
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| 294 | fprintf( fpout, " clusterid = \"%d\"\n", pseg[pseg_id].cluster); |
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| 295 | fprintf( fpout, " psegname = \"%s\"\n", pseg[pseg_id].name); |
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| 296 | fprintf( fpout, " ident = \"%d\" >\n", vseg[vseg_id].ident); |
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| 297 | for ( vobj_id = vseg[vseg_id].vobj_offset; |
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| 298 | vobj_id < (vseg[vseg_id].vobj_offset + vseg[vseg_id].vobjs); |
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| 299 | vobj_id++ ) |
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| 300 | { |
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| 301 | fprintf( fpout, " <vobj name = \"%s\"\n", vobj[vobj_id].name); |
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| 302 | fprintf( fpout, " type = \"%s\"\n", vobj_type[vobj[vobj_id].type]); |
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| 303 | fprintf( fpout, " length = \"0x%x\"\n", vobj[vobj_id].length); |
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| 304 | fprintf( fpout, " align = \"%d\"\n", vobj[vobj_id].align); |
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| 305 | fprintf( fpout, " init = \"%d\" \n", vobj[vobj_id].init); |
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| 306 | fprintf( fpout, " binpath = \"%s\" />\n", vobj[vobj_id].binpath); |
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| 307 | } |
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| 308 | fprintf( fpout, " </vseg>\n"); |
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| 309 | } |
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| 310 | fprintf( fpout, " </globalset>\n" ); |
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| 311 | |
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| 312 | //////////////////// vspaces //////////////////////////////////////////////// |
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| 313 | |
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| 314 | fprintf( fpout, "\n <vspaceset>\n\n" ); |
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| 315 | for ( vspace_id = 0 ; vspace_id < header->vspaces ; vspace_id++ ) |
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| 316 | { |
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| 317 | unsigned int func_id = vspace[vspace_id].vobj_offset + vspace[vspace_id].start_offset; |
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| 318 | fprintf( fpout, " <vspace name = \"%s\"\n", vspace[vspace_id].name); |
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| 319 | fprintf( fpout, " startname = \"%s\" >\n\n", vobj[func_id].name); |
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| 320 | |
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| 321 | for ( vseg_id = vspace[vspace_id].vseg_offset ; |
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| 322 | vseg_id < (vspace[vspace_id].vseg_offset + vspace[vspace_id].vsegs) ; vseg_id++ ) |
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| 323 | { |
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| 324 | unsigned int pseg_id = vseg[vseg_id].psegid; |
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| 325 | |
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| 326 | fprintf( fpout, " <vseg name = \"%s\"\n", vseg[vseg_id].name); |
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| 327 | fprintf( fpout, " vbase = \"0x%x\"\n", vseg[vseg_id].vbase); |
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| 328 | fprintf( fpout, " mode = \"%s\"\n", mode_str[vseg[vseg_id].mode]); |
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| 329 | fprintf( fpout, " clusterid = \"%d\"\n", pseg[pseg_id].cluster); |
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| 330 | fprintf( fpout, " psegname = \"%s\"\n", pseg[pseg_id].name); |
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| 331 | fprintf( fpout, " ident = \"%d\" >\n", vseg[vseg_id].ident); |
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| 332 | |
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| 333 | for ( vobj_id = vseg[vseg_id].vobj_offset ; |
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| 334 | vobj_id < (vseg[vseg_id].vobj_offset + vseg[vseg_id].vobjs) ; |
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| 335 | vobj_id++ ) |
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| 336 | { |
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| 337 | fprintf( fpout, " <vobj name = \"%s\"\n", vobj[vobj_id].name); |
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| 338 | fprintf( fpout, " type = \"%s\" \n", vobj_type[vobj[vobj_id].type]); |
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| 339 | fprintf( fpout, " length = \"0x%x\" \n", vobj[vobj_id].length); |
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| 340 | fprintf( fpout, " align = \"%d\" \n", vobj[vobj_id].align); |
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| 341 | fprintf( fpout, " init = \"%d\" \n", vobj[vobj_id].init); |
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| 342 | fprintf( fpout, " binpath = \"%s\" />\n", vobj[vobj_id].binpath); |
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| 343 | } |
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| 344 | fprintf( fpout, " </vseg>\n"); |
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| 345 | } |
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| 346 | for ( task_id = vspace[vspace_id].task_offset ; |
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| 347 | task_id < (vspace[vspace_id].task_offset + vspace[vspace_id].tasks) ; |
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| 348 | task_id++ ) |
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| 349 | { |
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| 350 | unsigned int vobj_id = task[task_id].vobjlocid + vspace[vspace_id].vobj_offset; |
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| 351 | |
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| 352 | fprintf( fpout, " <task name = \"%s\"\n", task[task_id].name); |
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| 353 | fprintf( fpout, " clusterid = \"%d\"\n", task[task_id].clusterid); |
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| 354 | fprintf( fpout, " proclocid = \"%d\"\n", task[task_id].proclocid); |
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| 355 | fprintf( fpout, " stackname = \"%s\"\n", vobj[vobj_id].name); |
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| 356 | fprintf( fpout, " startid = \"%d\"\n", task[task_id].startid); |
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| 357 | fprintf( fpout, " usetty = \"%d\"\n", task[task_id].use_tty); |
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| 358 | fprintf( fpout, " usefb = \"%d\" />\n\n", task[task_id].use_fb); |
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| 359 | } |
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| 360 | fprintf( fpout, " </vspace>\n\n"); |
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| 361 | } |
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| 362 | fprintf( fpout, " </vspaceset>\n" ); |
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| 363 | fprintf( fpout, "</mapping_info>\n"); |
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| 364 | } // end buildXml() |
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| 365 | |
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| 366 | ///////////////////////////////////// |
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| 367 | int main ( int argc, char* argv[] ) |
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| 368 | { |
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| 369 | if ( argc < 2 ) |
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| 370 | { |
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| 371 | printf("Usage: bin2xml <input_file_path> <output_file_path>\n"); |
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| 372 | return 1; |
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| 373 | } |
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| 374 | |
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| 375 | unsigned int bin[0x10000]; // 64 K int = 256 Kbytes |
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| 376 | |
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| 377 | int fdin = open( argv[1], O_RDONLY ); |
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| 378 | if (fdin < 0) |
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| 379 | { |
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| 380 | perror("open"); |
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| 381 | exit(1); |
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| 382 | } |
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| 383 | |
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| 384 | FILE* fpout = fopen( argv[2], "w" ); |
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| 385 | if (fpout == NULL) |
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| 386 | { |
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| 387 | perror("open"); |
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| 388 | exit(1); |
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| 389 | } |
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| 390 | |
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| 391 | unsigned int length = read(fdin, bin, 0x40000); |
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| 392 | |
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| 393 | if ( length <= 0 ) |
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| 394 | { |
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| 395 | perror("read"); |
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| 396 | exit(1); |
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| 397 | } |
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| 398 | |
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| 399 | if ( bin[0] == IN_MAPPING_SIGNATURE ) |
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| 400 | { |
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| 401 | buildXml( (mapping_header_t*)bin, fpout ); |
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| 402 | } |
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| 403 | else |
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| 404 | { |
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| 405 | printf("[ERROR] Wrong file format\n"); |
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| 406 | exit(1); |
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| 407 | } |
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| 408 | return 0; |
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| 409 | } // end main() |
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