forked from Mirror/GodMode9
92 lines
2.1 KiB
C
Executable File
92 lines
2.1 KiB
C
Executable File
#pragma once
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#include <inttypes.h>
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#include <stddef.h>
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#include <stdbool.h>
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#include <string.h>
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#include <ctype.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <stdalign.h>
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#include <types.h>
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#ifdef ARM9
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# ifdef MONITOR_HEAP
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#include "mymalloc.h"
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#define malloc my_malloc
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#define realloc my_realloc
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#define free my_free
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# endif
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#endif
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#define max(a,b) \
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(((a) > (b)) ? (a) : (b))
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#define min(a,b) \
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(((a) < (b)) ? (a) : (b))
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#define abs(x) \
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(((x) >= 0) ? (x) : -(x))
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#define int_sign(x) \
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(((x) > 0) - ((x) < 0))
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#define clamp(x, min, max) \
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((x) < (max) ? ((x) > (min) ? (x) : (min)) : (max))
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#define getbe16(d) \
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(((d)[0]<<8) | (d)[1])
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#define getbe32(d) \
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((((u32) getbe16(d))<<16) | ((u32) getbe16((d)+2)))
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#define getbe64(d) \
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((((u64) getbe32(d))<<32) | ((u64) getbe32((d)+4)))
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#define getle16(d) \
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(((d)[1]<<8) | (d)[0])
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#define getle32(d) \
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((((u32) getle16((d)+2))<<16) | ((u32) getle16(d)))
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#define getle64(d) \
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((((u64) getle32((d)+4))<<32) | ((u64) getle32(d)))
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#define align(v,a) \
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(((v) % (a)) ? ((v) + (a) - ((v) % (a))) : (v))
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#define countof(x) \
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(sizeof(x) / sizeof(*(x)))
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#define bkpt \
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asm volatile("bkpt\n\t")
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#define STATIC_ASSERT(...) \
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_Static_assert((__VA_ARGS__), #__VA_ARGS__)
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static inline u32 xbits(u32 *map, u32 start, u32 n)
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{
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u32 ret, mask, off, shift;
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if (n > 32)
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return -1;
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mask = ((u32)(1 << n)) - 1;
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off = start / 32;
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shift = start % 32;
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ret = map[off] >> shift;
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if ((n + shift) > 32)
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ret |= map[off+1] << (32 - shift);
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return ret & mask;
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}
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// standard output path (support file paths are in support.h)
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#define OUTPUT_PATH "0:/gm9/out"
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// used in several places
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#define STD_BUFFER_SIZE 0x100000 // must be a multiple of 0x200
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// buffer area defines (in use by image.c, for RAMdrive)
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#define RAMDRV_BUFFER ((u8*)0x22800000) // top of STACK
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#define RAMDRV_SIZE_O3DS (0x5800000) // 88MB
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#define RAMDRV_SIZE_N3DS (0xD800000) // 216MB
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