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https://github.com/Atmosphere-NX/Atmosphere.git
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add kernel patches for 4.1.0
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parent
f41b780c0a
commit
b211a7cf05
1 changed files with 51 additions and 2 deletions
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@ -30,6 +30,40 @@ typedef struct {
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/*
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mov w10, w23
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lsl x10, x10, #2
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ldr x10, [x22, x10]
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mov x9, #0x0000ffffffffffff
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and x8, x10, x9
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mov x9, #0xffff000000000000
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and x10, x10, x9
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mov x9, #0xfffe000000000000
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cmp x10, x9
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beq #12
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ldr x10, [sp,#0x80]
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ldr x8, [x10,#0x2b0]
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ldr x10, [sp,#0xa0]
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*/
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static const uint8_t MAKE_KERNEL_PATTERN_NAME(400, proc_id_send)[] = {0xEA, 0x53, 0x40, 0xF9, 0x48, 0x59, 0x41, 0xF9, 0xE9, 0x03, 0x17, 0x2A, 0x29, 0xF5, 0x7E, 0xD3};
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static const instruction_t MAKE_KERNEL_HOOK_NAME(400, proc_id_send)[] = {0x2A1703EA, 0xD37EF54A, 0xF86A6ACA, 0x92FFFFE9, 0x8A090148, 0xD2FFFFE9, 0x8A09014A, 0xD2FFFFC9, 0xEB09015F, 0x54000060, 0xF94043EA, 0xF9415948, 0xF94053EA};
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/*
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mov x13, #0
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mov w13, w14
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lsl x13, x13, #2
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ldr x13, [x26,x13]
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mov x9, #0x0000ffffffffffff
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and x8, x13, x9
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mov x9, #0xffff000000000000
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and x13, x13, x9
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mov x9, #0xfffe000000000000
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cmp x13, x9
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beq #8
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ldr x8, [x25,#0x2b0]
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nop //needed for the jump
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*/
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static const uint8_t MAKE_KERNEL_PATTERN_NAME(400, proc_id_recv)[] = {0x28, 0x5B, 0x41, 0xF9, 0xE9, 0x03, 0x0E, 0x2A, 0xCE, 0x09, 0x00, 0x11, 0x29, 0xF5, 0x7E, 0xD3};
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static const instruction_t MAKE_KERNEL_HOOK_NAME(400, proc_id_recv)[] = {0xD280000D, 0x2A0E03ED, 0xD37EF5AD, 0xF86D6B4D, 0x92FFFFE9, 0x8A090148, 0xD2FFFFE9, 0x8A0901AD, 0xD2FFFFC9, 0xEB09015F, 0x54000040, 0xF9415B28, 0xD503201F};
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/*
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mov w10, w23
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lsl x10, x10, #2
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ldr x10, [x27, x10]
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mov x9, #0x0000ffffffffffff
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and x8, x10, x9
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@ -76,7 +110,22 @@ static const kernel_hook_t g_kernel_hooks_302[] = {
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/* TODO */
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};
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static const kernel_hook_t g_kernel_hooks_400[] = {
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/* TODO */
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{ /* Send Message Process ID Patch. */
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.pattern_size = 0x10,
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.pattern = MAKE_KERNEL_PATTERN_NAME(400, proc_id_send),
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.pattern_hook_offset = 0x0,
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.payload_num_instructions = 13,
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.branch_back_offset = 0x8,
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.payload = MAKE_KERNEL_HOOK_NAME(400, proc_id_send)
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},
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{ /* Receive Message Process ID Patch. */
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.pattern_size = 0x10,
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.pattern = MAKE_KERNEL_PATTERN_NAME(400, proc_id_recv),
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.pattern_hook_offset = 0x0,
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.payload_num_instructions = 13,
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.branch_back_offset = 0x4,
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.payload = MAKE_KERNEL_HOOK_NAME(400, proc_id_recv)
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}
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};
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static const kernel_hook_t g_kernel_hooks_500[] = {
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{ /* Send Message Process ID Patch. */
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@ -206,4 +255,4 @@ void package2_patch_kernel(void *_kernel, size_t size) {
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free_space_offset += hook_size;
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free_space_size -= hook_size;
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}
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}
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}
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