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hos: Add Atmosphere's system mem increase patches

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CTCaer 2019-12-10 19:20:02 +02:00
parent ae283aef59
commit 24d30a40f9
4 changed files with 23 additions and 13 deletions
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5
bootloader/hos/pkg2.c
View File

@ -264,6 +264,7 @@ KERNEL_PATCHSET_DEF(_kernel_5_patchset,
{ SVC_VERIFY_DS, 0x45E6C, _NOP(), NULL }, // Disable SVC verifications
{ DEBUG_MODE_EN, 0x5513C, _MOVZX(8, 1, 0), NULL }, // Enable Debug Patch
// Atmosphère kernel patches.
{ ATM_SYSM_INCR, 0x54E30, _MOVZW(8, 0x1E00, LSL16), NULL }, // System memory pool increase.
{ ATM_GEN_PATCH, ID_SND_OFF_500, _B(ID_SND_OFF_500, FREE_CODE_OFF_1ST_500), NULL}, // Send process id branch.
{ ATM_ARR_PATCH, FREE_CODE_OFF_1ST_500, sizeof(PRC_ID_SND_500) >> 2, PRC_ID_SND_500}, // Send process id code.
{ ATM_GEN_PATCH, FREE_CODE_OFF_1ST_500 + sizeof(PRC_ID_SND_500), // Branch back and skip 2 instructions.
@ -279,6 +280,7 @@ KERNEL_PATCHSET_DEF(_kernel_6_patchset,
{ SVC_VERIFY_DS, 0x47EA0, _NOP(), NULL }, // Disable SVC verifications
{ DEBUG_MODE_EN, 0x57548, _MOVZX(8, 1, 0), NULL }, // Enable Debug Patch
// Atmosphère kernel patches.
{ ATM_SYSM_INCR, 0x57330, _MOVZW(8, 0x1D80, LSL16), NULL }, // System memory pool increase.
{ ATM_GEN_PATCH, ID_SND_OFF_600, _B(ID_SND_OFF_600, FREE_CODE_OFF_1ST_600), NULL}, // Send process id branch.
{ ATM_ARR_PATCH, FREE_CODE_OFF_1ST_600, sizeof(PRC_ID_SND_600) >> 2, PRC_ID_SND_600}, // Send process id code.
{ ATM_GEN_PATCH, FREE_CODE_OFF_1ST_600 + sizeof(PRC_ID_SND_600), // Branch back and skip 4 instructions.
@ -294,6 +296,7 @@ KERNEL_PATCHSET_DEF(_kernel_7_patchset,
{ SVC_VERIFY_DS, 0x49E5C, _NOP(), NULL }, // Disable SVC verifications
{ DEBUG_MODE_EN, 0x581B0, _MOVZX(8, 1, 0), NULL }, // Enable Debug Patch
// Atmosphère kernel patches.
{ ATM_SYSM_INCR, 0x57F98, _MOVZW(8, 0x1D80, LSL16), NULL }, // System memory pool increase.
{ ATM_GEN_PATCH, ID_SND_OFF_700, _B(ID_SND_OFF_700, FREE_CODE_OFF_1ST_700), NULL}, // Send process id branch.
{ ATM_ARR_PATCH, FREE_CODE_OFF_1ST_700, sizeof(PRC_ID_SND_700) >> 2, PRC_ID_SND_700}, // Send process id code.
{ ATM_GEN_PATCH, FREE_CODE_OFF_1ST_700 + sizeof(PRC_ID_SND_700), // Branch back and skip 4 instructions.
@ -309,6 +312,7 @@ KERNEL_PATCHSET_DEF(_kernel_8_patchset,
{ SVC_VERIFY_DS, 0x4D15C, _NOP(), NULL }, // Disable SVC verifications
{ DEBUG_MODE_EN, 0x5BFAC, _MOVZX(8, 1, 0), NULL }, // Enable Debug Patch
// Atmosphère kernel patches.
{ ATM_SYSM_INCR, 0x5F9A4, _MOVZW(19, 0x1D80, LSL16), NULL }, // System memory pool increase.
{ ATM_GEN_PATCH, ID_SND_OFF_800, _B(ID_SND_OFF_800, FREE_CODE_OFF_1ST_800), NULL}, // Send process id branch.
{ ATM_ARR_PATCH, FREE_CODE_OFF_1ST_800, sizeof(PRC_ID_SND_700) >> 2, PRC_ID_SND_700}, // Send process id code.
{ ATM_GEN_PATCH, FREE_CODE_OFF_1ST_800 + sizeof(PRC_ID_SND_700), // Branch back and skip 4 instructions.
@ -324,6 +328,7 @@ KERNEL_PATCHSET_DEF(_kernel_9_patchset,
{ SVC_VERIFY_DS, 0x50628, _NOP(), NULL }, // Disable SVC verifications
{ DEBUG_MODE_EN, 0x609E8, _MOVZX(8, 1, 0), NULL }, // Enable Debug Patch
// Atmosphère kernel patches.
{ ATM_SYSM_INCR, 0x6493C, _MOVZW(19, 0x1D80, LSL16), NULL }, // System memory pool increase.
{ ATM_GEN_PATCH, ID_SND_OFF_900, _B(ID_SND_OFF_900, FREE_CODE_OFF_1ST_900), NULL}, // Send process id branch.
{ ATM_ARR_PATCH, FREE_CODE_OFF_1ST_900, sizeof(PRC_ID_SND_900) >> 2, PRC_ID_SND_900}, // Send process id code.
{ ATM_GEN_PATCH, FREE_CODE_OFF_1ST_900 + sizeof(PRC_ID_SND_900), // Branch back and skip 4 instructions.

7
bootloader/hos/pkg2.h
View File

@ -54,10 +54,11 @@ enum
SVC_GENERIC = 0,
// Generic instruction patches.
SVC_VERIFY_DS = 0x10,
DEBUG_MODE_EN,
ATM_GEN_PATCH,
DEBUG_MODE_EN = 0x11,
ATM_GEN_PATCH = 0x12,
ATM_SYSM_INCR = ATM_GEN_PATCH,
// >4 bytes patches. Value is a pointer of a u32 array.
ATM_ARR_PATCH,
ATM_ARR_PATCH = 0x13,
};
typedef struct _pkg2_hdr_t

12
bootloader/utils/aarch64_util.h
View File

@ -1,5 +1,6 @@
/*
* Copyright (c) 2018 naehrwert
* Copyright (c) 2019 CTCaer
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
@ -25,11 +26,12 @@
#define _PAGEOFF(x) ((x) & 0xFFFFF000)
#define _ADRP(r, o) 0x90000000 | ((((o) >> 12) & 0x3) << 29) | ((((o) >> 12) & 0x1FFFFC) << 3) | ((r) & 0x1F)
#define _BL(a, o) 0x94000000 | ((((o) - (a)) >> 2) & 0x3FFFFFF)
#define _B(a, o) 0x14000000 | ((((o) - (a)) >> 2) & 0x3FFFFFF)
#define _MOVKX(r, i, s) 0xF2800000 | (((s) & 0x30) << 17) | (((i) & 0xFFFF) << 5) | ((r) & 0x1F)
#define _MOVZX(r, i, s) 0xD2800000 | (((s) & 0x30) << 17) | (((i) & 0xFFFF) << 5) | ((r) & 0x1F)
#define _ADRP(r, o) (0x90000000 | ((((o) >> 12) & 0x3) << 29) | ((((o) >> 12) & 0x1FFFFC) << 3) | ((r) & 0x1F))
#define _BL(a, o) (0x94000000 | ((((o) - (a)) >> 2) & 0x3FFFFFF))
#define _B(a, o) (0x14000000 | ((((o) - (a)) >> 2) & 0x3FFFFFF))
#define _MOVKX(r, i, s) (0xF2800000 | (((s) & 0x30) << 17) | (((i) & 0xFFFF) << 5) | ((r) & 0x1F))
#define _MOVZX(r, i, s) (0xD2800000 | (((s) & 0x30) << 17) | (((i) & 0xFFFF) << 5) | ((r) & 0x1F))
#define _MOVZW(r, i, s) (0x52800000 | (((s) & 0x30) << 17) | (((i) & 0xFFFF) << 5) | ((r) & 0x1F))
#define _NOP() 0xD503201F
#endif

12
nyx/nyx_gui/utils/aarch64_util.h
View File

@ -1,5 +1,6 @@
/*
* Copyright (c) 2018 naehrwert
* Copyright (c) 2019 CTCaer
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
@ -25,11 +26,12 @@
#define _PAGEOFF(x) ((x) & 0xFFFFF000)
#define _ADRP(r, o) 0x90000000 | ((((o) >> 12) & 0x3) << 29) | ((((o) >> 12) & 0x1FFFFC) << 3) | ((r) & 0x1F)
#define _BL(a, o) 0x94000000 | ((((o) - (a)) >> 2) & 0x3FFFFFF)
#define _B(a, o) 0x14000000 | ((((o) - (a)) >> 2) & 0x3FFFFFF)
#define _MOVKX(r, i, s) 0xF2800000 | (((s) & 0x30) << 17) | (((i) & 0xFFFF) << 5) | ((r) & 0x1F)
#define _MOVZX(r, i, s) 0xD2800000 | (((s) & 0x30) << 17) | (((i) & 0xFFFF) << 5) | ((r) & 0x1F)
#define _ADRP(r, o) (0x90000000 | ((((o) >> 12) & 0x3) << 29) | ((((o) >> 12) & 0x1FFFFC) << 3) | ((r) & 0x1F))
#define _BL(a, o) (0x94000000 | ((((o) - (a)) >> 2) & 0x3FFFFFF))
#define _B(a, o) (0x14000000 | ((((o) - (a)) >> 2) & 0x3FFFFFF))
#define _MOVKX(r, i, s) (0xF2800000 | (((s) & 0x30) << 17) | (((i) & 0xFFFF) << 5) | ((r) & 0x1F))
#define _MOVZX(r, i, s) (0xD2800000 | (((s) & 0x30) << 17) | (((i) & 0xFFFF) << 5) | ((r) & 0x1F))
#define _MOVZW(r, i, s) (0x52800000 | (((s) & 0x30) << 17) | (((i) & 0xFFFF) << 5) | ((r) & 0x1F))
#define _NOP() 0xD503201F
#endif