SVC: Difference between revisions
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| This initializes the programID for launching [[FIRM]], then triggers launching [[FIRM]]. Param0 is unused. Param1 is the programID-low, and the programID-high is 0x00040138. Param2 is used only with the [[New_3DS]] kernel, pm-module uses value 0 with this. With New3DS kernel, it forces the programIDlow to be the New3DS NATIVE_FIRM, when the input programIDlow is for the Old3DS NATIVE_FIRM and Param2==0. | | This initializes the programID for launching [[FIRM]], then triggers launching [[FIRM]]. Param0 is unused. Param1 is the programID-low, and the programID-high is 0x00040138. Param2 is used only with the [[New_3DS]] kernel, pm-module uses value 0 with this. With New3DS kernel, it forces the programIDlow to be the New3DS NATIVE_FIRM, when the input programIDlow is for the Old3DS NATIVE_FIRM and Param2==0. | ||
On New3DS, the kernel disables the additional New3DS cache hw prior to calling the firmlaunch function from the <handler for the KernelSetState-types called via funcptr>. | |||
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| This triggers an MCU (hard) reboot. Param0-3 are unused. This reboot is triggered via device address 0x4A on the second [[I2C]] bus (the MCU). Register address 0x20 is written to with value 4. This code will not return. | | This triggers an MCU (hard) reboot. Param0-3 are unused. This reboot is triggered via device address 0x4A on the second [[I2C]] bus (the MCU). Register address 0x20 is written to with value 4. This code will not return. | ||
On New3DS, the kernel disables the additional New3DS cache hw prior to calling the reboot function from the <handler for the KernelSetState-types called via funcptr>. | |||
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