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add root node to fabric bitstream XML file format

This commit is contained in:
tangxifan 2020-07-27 15:31:08 -06:00
parent a3eba8acbe
commit 8dd26094b8
1 changed files with 12 additions and 7 deletions
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19
openfpga/src/fpga_bitstream/write_xml_fabric_bitstream.cpp
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@ -76,6 +76,7 @@ int write_fabric_config_bit_to_xml_file(std::fstream& fp,
return 1;
}
write_tab_to_file(fp, 1);
fp << "<bit id=\"" << size_t(fabric_bit) << "\" ";
fp << "value=\"";
fp << bitstream_manager.bit_value(fabric_bitstream.config_bit(fabric_bit));
@ -85,11 +86,11 @@ int write_fabric_config_bit_to_xml_file(std::fstream& fp,
const ConfigBitId& config_bit = fabric_bitstream.config_bit(fabric_bit);
const ConfigBlockId& config_block = bitstream_manager.bit_parent_block(config_bit);
std::vector<ConfigBlockId> block_hierarchy = find_bitstream_manager_block_hierarchy(bitstream_manager, config_block);
write_tab_to_file(fp, 1);
write_tab_to_file(fp, 2);
fp << "<hierarchy>\n";
size_t hierarchy_counter = 0;
for (const ConfigBlockId& temp_block : block_hierarchy) {
write_tab_to_file(fp, 2);
write_tab_to_file(fp, 3);
fp << "<instance level=\"" << hierarchy_counter << "\"";
if (0 < bitstream_manager.block_bits(temp_block).size()) {
fp << " width=\"" << bitstream_manager.block_bits(temp_block).size() << "\"";
@ -98,7 +99,7 @@ int write_fabric_config_bit_to_xml_file(std::fstream& fp,
fp << "/>\n";
hierarchy_counter++;
}
write_tab_to_file(fp, 1);
write_tab_to_file(fp, 2);
fp << "</hierarchy>\n";
switch (config_type) {
@ -107,14 +108,14 @@ int write_fabric_config_bit_to_xml_file(std::fstream& fp,
break;
case CONFIG_MEM_MEMORY_BANK: {
/* Bit line address */
write_tab_to_file(fp, 1);
write_tab_to_file(fp, 2);
fp << "<bl address=\"";
for (const char& addr_bit : fabric_bitstream.bit_bl_address(fabric_bit)) {
fp << addr_bit;
}
fp << "\"/>\n";
write_tab_to_file(fp, 1);
write_tab_to_file(fp, 2);
fp << "<wl address=\"";
for (const char& addr_bit : fabric_bitstream.bit_wl_address(fabric_bit)) {
fp << addr_bit;
@ -123,7 +124,7 @@ int write_fabric_config_bit_to_xml_file(std::fstream& fp,
break;
}
case CONFIG_MEM_FRAME_BASED: {
write_tab_to_file(fp, 1);
write_tab_to_file(fp, 2);
fp << "<frame address=\"";
for (const char& addr_bit : fabric_bitstream.bit_address(fabric_bit)) {
fp << addr_bit;
@ -137,6 +138,7 @@ int write_fabric_config_bit_to_xml_file(std::fstream& fp,
return 1;
}
write_tab_to_file(fp, 1);
fp << "</bit>\n";
return 0;
@ -175,6 +177,8 @@ int write_fabric_bitstream_to_xml_file(const BitstreamManager& bitstream_manager
/* Write XML head */
write_fabric_bitstream_xml_file_head(fp);
fp << "<fabric_bitstream>\n";
/* Output fabric bitstream to the file */
int status = 0;
for (const FabricBitId& fabric_bit : fabric_bitstream.bits()) {
@ -186,8 +190,9 @@ int write_fabric_bitstream_to_xml_file(const BitstreamManager& bitstream_manager
break;
}
}
/* Print an end to the file here */
fp << std::endl;
fp << "</fabric_bitstream>\n";
/* Close file handler */
fp.close();