Line 9: |
Line 9: |
| | 0x0001.... | | | 0x0001.... |
| | [[1.0.0-0]] | | | [[1.0.0-0]] |
− | |? | + | | Shuts down LgyP9, puts ARM9 into a <code>while(1) svcSleepThread(1*1000*1000);</code> loop at the end of <code>main()</code> |
| |- | | |- |
| | 0x00020080 | | | 0x00020080 |
Line 17: |
Line 17: |
| | 0x00030080 | | | 0x00030080 |
| | [[1.0.0-0]] | | | [[1.0.0-0]] |
− | | PrepareArm9ForAgb(u64 application_titleID) This launches the specified GBA VC title. | + | | PrepareArm9ForAgb(u64 application_titleID) This launches the specified GBA VC title. On success, returns u64 GBA VC title exeFS .code length in cmdbuf[2]. |
| |- | | |- |
| | 0x00040080 | | | 0x00040080 |
Line 23: |
Line 23: |
| | Process9 will eventually wait for the ARM11 to send this command, see [[FIRM|here]]. The command input parameters are not used. | | | Process9 will eventually wait for the ARM11 to send this command, see [[FIRM|here]]. The command input parameters are not used. |
| |- | | |- |
− | | 0x0005.... | + | | 0x00050040 |
| | [[1.0.0-0]] | | | [[1.0.0-0]] |
− | |? | + | | (u8 unk) Does some lowlevel sd/emmc register setting (different for unk=0 and unk=1). If unk=1, sets a flag, code ran during the pxi main-func loop detects this and calls <code>svcKernelSetState(2,0)</code>. |
| |- | | |- |
| | 0x0006.... | | | 0x0006.... |
| | [[1.0.0-0]] | | | [[1.0.0-0]] |
− | |? | + | | (DateTime datetimetoset,u8 shouldRead) - Sets the P9 date/time (calling the same function used by cmd 0xA for this), then reads (if shouldRead is not 0) or writes (if shouldRead is 0) ARM7_RTC_LO/HI registers to or from agbsave_in_ram+0x60. AgbBg doesn't appear to use this command at all. |
| |- | | |- |
| | 0x0007.... | | | 0x0007.... |
| | [[1.0.0-0]] | | | [[1.0.0-0]] |
− | |? | + | | Returns u8, IsSdCardInserted maybe? |
| |- | | |- |
| | 0x0008.... | | | 0x0008.... |
Line 47: |
Line 47: |
| | Sets Process9's internal date/time, see below. | | | Sets Process9's internal date/time, see below. |
| |- | | |- |
− | | 0x000B0040 | + | | 0x000B0240 |
| | [[1.0.0-0]] | | | [[1.0.0-0]] |
− | | This is used for TWL initialization, prior to using command 0x00020080. | + | | This is used for TWL initialization, prior to using command 0x00020080. Arguments: u8 <2 if card, else 3>, u8 <bit 1 from firmlaunchparams+0x460>, u64 tid, u8 bannerHmac[0x14] |
| |- | | |- |
| | 0x000C0800 | | | 0x000C0800 |