1 /* 2 * Copyright (c) 2020 Raspberry Pi (Trading) Ltd. 3 * 4 * SPDX-License-Identifier: BSD-3-Clause 5 */ 6 7 #ifndef _PICO_BOOTROM_SF_TABLE_H 8 #define _PICO_BOOTROM_SF_TABLE_H 9 10 // NOTE THESE FUNCTION IMPLEMENTATIONS MATCH THE BEHAVIOR DESCRIBED IN THE BOOTROM SECTION OF THE RP2040 DATASHEET 11 12 #define SF_TABLE_FADD 0x00 13 #define SF_TABLE_FSUB 0x04 14 #define SF_TABLE_FMUL 0x08 15 #define SF_TABLE_FDIV 0x0c 16 #define SF_TABLE_FCMP_FAST 0x10 17 #define SF_TABLE_FCMP_FAST_FLAGS 0x14 18 #define SF_TABLE_FSQRT 0x18 19 #define SF_TABLE_FLOAT2INT 0x1c 20 #define SF_TABLE_FLOAT2FIX 0x20 21 #define SF_TABLE_FLOAT2UINT 0x24 22 #define SF_TABLE_FLOAT2UFIX 0x28 23 #define SF_TABLE_INT2FLOAT 0x2c 24 #define SF_TABLE_FIX2FLOAT 0x30 25 #define SF_TABLE_UINT2FLOAT 0x34 26 #define SF_TABLE_UFIX2FLOAT 0x38 27 #define SF_TABLE_FCOS 0x3c 28 #define SF_TABLE_FSIN 0x40 29 #define SF_TABLE_FTAN 0x44 30 #define SF_TABLE_V3_FSINCOS 0x48 31 #define SF_TABLE_FEXP 0x4c 32 #define SF_TABLE_FLN 0x50 33 34 #define SF_TABLE_V1_SIZE 0x54 35 36 #define SF_TABLE_FCMP_BASIC 0x54 37 #define SF_TABLE_FATAN2 0x58 38 #define SF_TABLE_INT642FLOAT 0x5c 39 #define SF_TABLE_FIX642FLOAT 0x60 40 #define SF_TABLE_UINT642FLOAT 0x64 41 #define SF_TABLE_UFIX642FLOAT 0x68 42 #define SF_TABLE_FLOAT2INT64 0x6c 43 #define SF_TABLE_FLOAT2FIX64 0x70 44 #define SF_TABLE_FLOAT2UINT64 0x74 45 #define SF_TABLE_FLOAT2UFIX64 0x78 46 #define SF_TABLE_FLOAT2DOUBLE 0x7c 47 48 #define SF_TABLE_V2_SIZE 0x80 49 50 #endif 51
