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| author | Peter Maydell <peter.maydell@linaro.org> | 2018-02-05 15:04:26 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2018-02-09 10:55:40 +0000 |
| commit | bbba7757bacc9f890a3f028d328b4b429dbe78ec (patch) | |
| tree | 20ec2e25be5c4c4a4f4547cb5d0012af6623b031 /hw/core | |
| parent | 384c6c03fb687bea239a5990a538c4bc50fdcecb (diff) | |
| download | qemu-bbba7757bacc9f890a3f028d328b4b429dbe78ec.zip | |
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
Diffstat (limited to 'hw/core')
| -rw-r--r-- | hw/core/generic-loader.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/core/generic-loader.c b/hw/core/generic-loader.c index 46012673c3..cb0e68486d 100644 --- a/hw/core/generic-loader.c +++ b/hw/core/generic-loader.c @@ -105,7 +105,7 @@ static void generic_loader_realize(DeviceState *dev, Error **errp) error_setg(errp, "data can not be specified when setting a " "program counter"); return; - } else if (!s->cpu_num) { + } else if (s->cpu_num == CPU_NONE) { error_setg(errp, "cpu_num must be specified when setting a " "program counter"); return; |