Difference between revisions of "SKBL"

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Offsets are relative to SKBL text segment base address. See [[Physical_Memory#Secure_DRAM|Secure DRAM]].
 
Offsets are relative to SKBL text segment base address. See [[Physical_Memory#Secure_DRAM|Secure DRAM]].
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 +
== SceKernelModulemgr ==
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 +
=== get_module_object ===
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{| class="wikitable"
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|-
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! Version !! offset !! mode
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|-
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| 3.60 || 0x2350 || thumb
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|}
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<source lang="C">SceModuleObject *get_module_object(SceUID modid);</source>
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=== get_module_bootstart ===
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{| class="wikitable"
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|-
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! Version !! offset !! mode
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|-
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| 3.60 || 0x2744 || thumb
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|}
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<source lang="C">int get_module_bootstart(SceUID modid, void *entry);</source>
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=== sceKernelLoadModuleWithBuffer ===
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{| class="wikitable"
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|-
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! Version !! offset !! mode
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|-
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| 3.60 || 0x2494 || thumb
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|}
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<source lang="C">SceUID sceKernelLoadModuleWithBuffer(const void *pModule, SceSize size);</source>
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=== sceKernelStartModule ===
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{| class="wikitable"
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|-
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! Version !! offset !! mode
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|-
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| 3.60 || 0x2710 || thumb
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|}
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<source lang="C">int sceKernelStartModule(SceUID modid, SceSize args, void *argp, int flags, SceKernelLMOption *option, int *status);</source>
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=== sceKernelStartModuleForPid ===
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{| class="wikitable"
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|-
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! Version !! offset !! mode
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|-
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| 3.60 || 0x25BC || thumb
 +
|}
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<source lang="C">int sceKernelStartModuleForPid(SceUID pid, SceUID modid, SceSize args, void *argp, int flags, SceKernelLMOption *option, int *status);</source>
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=== sceKernelLoadStartModule ===
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{| class="wikitable"
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|-
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! Version !! offset !! mode
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|-
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| 3.60 || 0x20B0 || thumb
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|}
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<source lang="C">
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typedef struct SceTzsModule {
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const void *pModule;
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const void *pModuleEnd;
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} SceTzsModule;
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int sceKernelLoadStartModule(SceTzsModule *pModule, void *argp);
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</source>
  
 
== SceSysmem ==
 
== SceSysmem ==
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<source lang="C">int sceKernelCpuGetPaddr(void *VA,uintptr_t *pPA);</source>
 
<source lang="C">int sceKernelCpuGetPaddr(void *VA,uintptr_t *pPA);</source>
−
 
−
== SceKernelModulemgr ==
 
−
 
−
=== get_module_object ===
 
−
 
−
{| class="wikitable"
 
−
|-
 
−
! Version !! offset !! mode
 
−
|-
 
−
| 3.60 || 0x2350 || thumb
 
−
|}
 
−
 
−
<source lang="C">SceModuleObject *get_module_object(SceUID modid);</source>
 
−
 
−
=== get_module_bootstart ===
 
−
 
−
{| class="wikitable"
 
−
|-
 
−
! Version !! offset !! mode
 
−
|-
 
−
| 3.60 || 0x2744 || thumb
 
−
|}
 
−
 
−
<source lang="C">int get_module_bootstart(SceUID modid, void *entry);</source>
 
−
 
−
=== sceKernelLoadModuleWithBuffer ===
 
−
 
−
{| class="wikitable"
 
−
|-
 
−
! Version !! offset !! mode
 
−
|-
 
−
| 3.60 || 0x2494 || thumb
 
−
|}
 
−
 
−
<source lang="C">SceUID sceKernelLoadModuleWithBuffer(const void *pModule, SceSize size);</source>
 
−
 
−
=== sceKernelStartModule ===
 
−
 
−
{| class="wikitable"
 
−
|-
 
−
! Version !! offset !! mode
 
−
|-
 
−
| 3.60 || 0x2710 || thumb
 
−
|}
 
−
 
−
<source lang="C">int sceKernelStartModule(SceUID modid, SceSize args, void *argp, int flags, SceKernelLMOption *option, int *status);</source>
 
−
 
−
=== sceKernelStartModuleForPid ===
 
−
 
−
{| class="wikitable"
 
−
|-
 
−
! Version !! offset !! mode
 
−
|-
 
−
| 3.60 || 0x25BC || thumb
 
−
|}
 
−
 
−
<source lang="C">int sceKernelStartModuleForPid(SceUID pid, SceUID modid, SceSize args, void *argp, int flags, SceKernelLMOption *option, int *status);</source>
 
−
 
−
=== sceKernelLoadStartModule ===
 
−
 
−
{| class="wikitable"
 
−
|-
 
−
! Version !! offset !! mode
 
−
|-
 
−
| 3.60 || 0x20B0 || thumb
 
−
|}
 
−
 
−
<source lang="C">
 
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typedef struct SceTzsModule {
 
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const void *pModule;
 
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const void *pModuleEnd;
 
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} SceTzsModule;
 
−
 
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int sceKernelLoadStartModule(SceTzsModule *pModule, void *argp);
 
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</source>
 

Revision as of 00:42, 30 March 2021

Common

These functions are at different offsets than those of SceTzs modules.

Offsets are relative to SKBL text segment base address. See Secure DRAM.

SceKernelModulemgr

get_module_object

Version offset mode
3.60 0x2350 thumb 
SceModuleObject *get_module_object(SceUID modid);

get_module_bootstart

Version offset mode
3.60 0x2744 thumb 
int get_module_bootstart(SceUID modid, void *entry);

sceKernelLoadModuleWithBuffer

Version offset mode
3.60 0x2494 thumb 
SceUID sceKernelLoadModuleWithBuffer(const void *pModule, SceSize size);

sceKernelStartModule

Version offset mode
3.60 0x2710 thumb 
int sceKernelStartModule(SceUID modid, SceSize args, void *argp, int flags, SceKernelLMOption *option, int *status);

sceKernelStartModuleForPid

Version offset mode
3.60 0x25BC thumb 
int sceKernelStartModuleForPid(SceUID pid, SceUID modid, SceSize args, void *argp, int flags, SceKernelLMOption *option, int *status);

sceKernelLoadStartModule

Version offset mode
3.60 0x20B0 thumb 
typedef struct SceTzsModule {
	const void *pModule;
	const void *pModuleEnd;
} SceTzsModule;

int sceKernelLoadStartModule(SceTzsModule *pModule, void *argp);

SceSysmem

sceGUIDReferObjectWithClass

Version offset mode
3.60 0x9DF8 thumb 
int sceGUIDReferObjectWithClass(SceUID uid, SceClass *pClass, SceKernelObject **ppEntry);

sceKernelUidRelease

Version offset mode
3.60 0x9E60 thumb 
int sceKernelUidRelease(SceUID uid);

sceKernelIsColdBoot

Version offset mode
3.60 0x14904 thumb 
int sceKernelIsColdBoot(void);

memcpy

Version offset mode
3.60 0x15920 thumb 
void *memcpy(void *dst, const void *src, int len);

memset

Version offset mode
3.60 0x15A30 thumb 
void *memset(void *dst, int ch, int len);

sceKernelCpuIcacheInvalidateAll

Version offset mode
3.60 0x16480 thumb 
void sceKernelCpuIcacheInvalidateAll(void);

sceKernelCpuIcacheInvalidateMVAURange

Version offset mode
3.60 0x164A0 thumb 
void sceKernelCpuIcacheInvalidateMVAURange(void *start, SceSize size);

sceKernelCpuDcacheCleanMVACRange

Version offset mode
3.60 0x1650C thumb 
void sceKernelCpuDcacheCleanMVACRange(void *addr, unsigned int size);

sceKernelDcacheWritebackInvalidateRange

Version offset mode
3.60 0x1652C thumb

Temp name was sceKernelCpuDcacheCleanInvalidateMVACRangeForKernel, sceKernelCpuDcacheWritebackInvalidateRangeForKernel. 

// DCCIMVAC, Data cache clean and invalidate by MVA (PoC)
void sceKernelDcacheWritebackInvalidateRange(const void *addr, unsigned int size);

sceKernelCorelockContextInitialize

Version offset mode
3.60 0x16A80 thumb 
typedef struct SceCorelockContext {
	int lock;
	int16_t core_count;
	int16_t last_wait_core; // 0:core3, 1:core0, 2:core1, 3:core2
} SceCorelockContext;

void sceKernelCorelockContextInitialize(SceCorelockContext *ctx);

sceKernelCorelockLock

Version offset mode
3.60 0x16A8C thumb 
void sceKernelCorelockLock(SceCorelockContext *ctx, int core);

sceKernelCorelockUnlock

Version offset mode
3.60 0x16AC0 thumb 
void sceKernelCorelockUnlock(SceCorelockContext *ctx);

sceKernelDcacheCleanRange_0x20

Version offset mode
3.60 0x16E54 thumb 
int sceKernelDcacheCleanRange_0x20(const void *start, SceSize size);

sceKernelDcacheCleanRange_0x1

Version offset mode
3.60 0x16E60 thumb 
int sceKernelDcacheCleanRange_0x1(const void *start, SceSize size);

sceKernelCpuUnrestrictedMemcpy

Version offset mode
3.60 0x16E90 thumb 
int sceKernelCpuUnrestrictedMemcpy(void *dst, const void *src, SceSize len);

sceKernelCpuGetPaddr

Version offset mode
3.60 0x179E0 thumb 
int sceKernelCpuGetPaddr(void *VA,uintptr_t *pPA);
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