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main: catch exception if FPGA can't be claimed.

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This commit is contained in:
Gwenhael Goavec-Merou
2021-01-29 06:19:42 +01:00
parent 956d506bf7
commit 1992360667
1 changed files with 22 additions and 16 deletions
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src/main.cpp
+22 -16
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@@ -260,22 +260,28 @@ int main(int argc, char **argv)
string fab = fpga_list[idcode].manufacturer;
Device *fpga;
if (fab == "xilinx") {
fpga = new Xilinx(jtag, args.bit_file, args.write_flash, args.write_sram,
args.verbose);
} else if (fab == "altera") {
fpga = new Altera(jtag, args.bit_file, args.verbose);
} else if (fab == "anlogic") {
fpga = new Anlogic(jtag, args.bit_file, args.write_flash, args.write_sram,
args.verbose);
} else if (fab == "Gowin") {
fpga = new Gowin(jtag, args.bit_file, args.write_flash, args.write_sram,
args.verbose);
} else if (fab == "lattice") {
fpga = new Lattice(jtag, args.bit_file, args.write_flash, args.write_sram,
args.verbose);
} else {
printError("Error: manufacturer " + fab + " not supported");
try {
if (fab == "xilinx") {
fpga = new Xilinx(jtag, args.bit_file, args.write_flash, args.write_sram,
args.verbose);
} else if (fab == "altera") {
fpga = new Altera(jtag, args.bit_file, args.verbose);
} else if (fab == "anlogic") {
fpga = new Anlogic(jtag, args.bit_file, args.write_flash, args.write_sram,
args.verbose);
} else if (fab == "Gowin") {
fpga = new Gowin(jtag, args.bit_file, args.write_flash, args.write_sram,
args.verbose);
} else if (fab == "lattice") {
fpga = new Lattice(jtag, args.bit_file, args.write_flash, args.write_sram,
args.verbose);
} else {
printError("Error: manufacturer " + fab + " not supported");
delete(jtag);
return EXIT_FAILURE;
}
} catch (std::exception &e) {
printError("Error: Failed to claim FPGA device");
delete(jtag);
return EXIT_FAILURE;
}