mirror of https://github.com/xemu-project/xemu.git
hw/core/generic-loader: Allow PC to be set on command line
The documentation for the generic loader claims that you can set the PC for a CPU with an option of the form -device loader,cpu-num=0,addr=0x10000004 However if you try this QEMU complains: cpu_num must be specified when setting a program counter This is because we were testing against 0 rather than CPU_NONE. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20180205150426.20542-1-peter.maydell@linaro.org
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@ -105,7 +105,7 @@ static void generic_loader_realize(DeviceState *dev, Error **errp)
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error_setg(errp, "data can not be specified when setting a "
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"program counter");
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return;
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} else if (!s->cpu_num) {
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} else if (s->cpu_num == CPU_NONE) {
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error_setg(errp, "cpu_num must be specified when setting a "
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"program counter");
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return;
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