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19 commits

Author SHA1 Message Date
bunnei 9186f76b07
Merge pull request #2382 from lioncash/table 
service: Update service function tables
 2019-04-15 21:46:15 -04:00
Lioncash ca96dc4676 service: Update service function tables 
Updates function tables based off information from SwitchBrew.
 2019-04-11 02:47:00 -04:00
Lioncash dae2449880 ldr: Mark IsValidNROHash() as a const member function 
This doesn't modify instance state, so it can be made const.
 2019-04-10 15:57:02 -04:00
Lioncash 0032cf3818 ldr: Amend parameters for LoadNro/UnloadNro LoadNrr/UnloadNrr 
The initial two words indicate a process ID. Also UnloadNro only
specifies one address, not two.
 2019-04-10 15:56:43 -04:00
Lioncash 18918f5f2f kernel/vm_manager: Rename CodeStatic/CodeMutable to Code and CodeData respectively 
Makes it more evident that one is for actual code and one is for actual
data. Mutable and static are less than ideal terms here, because
read-only data is technically not mutable, but we were mapping it with
that label.
 2019-03-21 11:43:35 -04:00
Lioncash fbeaa330a3 kernel/process: Remove most allocation functions from Process' interface 
In all cases that these functions are needed, the VMManager can just be
retrieved and used instead of providing the same functions in Process'
interface.

This also makes it a little nicer dependency-wise, since it gets rid of
cases where the VMManager interface was being used, and then switched
over to using the interface for a Process instance. Instead, it makes
all accesses uniform and uses the VMManager instance for all necessary
tasks.

All the basic memory mapping functions did was forward to the Process'
VMManager instance anyways.
 2018-12-27 19:08:47 -05:00
bunnei 3bddd5351e
Merge pull request #1864 from lioncash/nrr 
service/ldr: Amend layouts of NRO and NRR headers
 2018-12-07 22:26:31 -05:00
Lioncash 7c9b194d63 service/ldr: Deduplicate instruction cache clearing code in LoadNro() 
We don't need to specify all of the ARM interfaces explicitly.
 2018-12-05 00:33:47 -05:00
Lioncash 05a6f1f676 service/ldr: Amend layout of the NRO header 
The first word is just a padding byte, it's not an actual entry
instruction. Also renames the rest of the entries according to
SwitchBrew.
 2018-12-05 00:16:49 -05:00
Lioncash 817fb18e30 service/ldr: Corrent padding within the NRR header layout 
The padding after the magic signature value should be 12 bytes rather
than 28 bytes. The other 16 should be placed after the title ID pattern.
 2018-12-05 00:05:04 -05:00
David Marcec a2cc3b10bb Changed logging to be "Log before execution", Added more error logging, all services should now log on some level 2018-11-26 17:06:13 +11:00
Lioncash 43e7c6cf49 ldr: Clean up error codes 
The separate enum isn't particularly necessary here, and the values can
just be directly put into the ResultCode instances, given the names are
also self-documenting here.
 2018-11-19 08:12:25 -05:00
Zach Hilman 51af996854 ldr_ro: Add error check for memory allocation failure 2018-11-17 21:40:26 -05:00
Zach Hilman c0a9abc3e1 ldr_ro: Implement UnloadNro (command 1) 
Includes actual unmapping and address error checking.
 2018-11-15 12:48:09 -05:00
Zach Hilman 056fa43dcd ldr_ro: Fully Implement LoadNro (command 0) 
Includes NRO and BSS error checking, maximum loaded NRO check, NRR hash check, and proper remapping of BSS data.
 2018-11-15 12:48:09 -05:00
Zach Hilman 5e8e7b6019 ldr_ro: Implement UnloadNrr (command 3) 
Includes initialization check, proper address check, alignment check, and actual unloading of a loaded NRR.
 2018-11-15 12:48:09 -05:00
Zach Hilman 6cd504feb9 ldr_ro: Fully implement LoadNrr (command 2) 
Includes parameter error checking, hash enforcement, initialization check, and max NRR load check.
 2018-11-15 12:48:09 -05:00
bunnei cebce2a93a ldr: Partially implement LoadNro. 
- This is an incomplete implementation. It was tested with Super Mario Party.
 2018-10-25 18:03:54 -04:00
Lioncash 3fb124961e service: Add ldr services 
Adds the skeleton for the ldr-related services based off the information
provided on Switch Brew.
 2018-07-25 23:11:03 -04:00