mirror of
https://github.com/bytecodealliance/wasm-micro-runtime.git
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db695fada4
Implement XIP (Execution In Place) feature for AOT mode to enable running the AOT code inside AOT file directly, without memory mapping the executable memory for AOT code and applying relocations for text section. Developer can use wamrc with "--enable-indirect-mode --disable-llvm-intrinsics" flags to generate the AOT file and run iwasm with "--xip" flag. Known issues: there might still be some relocations in the text section which access the ".rodata" like sections. And also enable ARC target support for both interpreter mode and AOT mode. Signed-off-by: Wenyong Huang <wenyong.huang@intel.com>
181 lines
5.2 KiB
C
181 lines
5.2 KiB
C
/*
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* Copyright (C) 2021 XiaoMi Corporation. All rights reserved.
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* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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*/
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#ifndef _AOT_INTRINSIC_H
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#define _AOT_INTRINSIC_H
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#if WASM_ENABLE_WAMR_COMPILER != 0
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#include "aot_llvm.h"
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#endif
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#include "aot_runtime.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define AOT_INTRINSIC_GROUPS 2
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/* Use uint64 as flag container:
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* - The upper 16 bits are the intrinsic group number
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* - The lower 48 bits are the intrinsic capability mask
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*/
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#define AOT_INTRINSIC_FLAG(group, value) \
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((((uint64)(group & 0xffffLL)) << 48) | (uint64)value)
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#define AOT_INTRINSIC_FLAG_MASK (0x0000ffffffffffffLL)
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#define AOT_INTRINSIC_GET_GROUP_FROM_FLAG(flag) \
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((((uint64)flag) >> 48) & 0xffffLL)
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#define AOT_INTRINSIC_FLAG_F32_FADD AOT_INTRINSIC_FLAG(0, 0x000000000001)
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#define AOT_INTRINSIC_FLAG_F32_FSUB AOT_INTRINSIC_FLAG(0, 0x000000000002)
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#define AOT_INTRINSIC_FLAG_F32_FMUL AOT_INTRINSIC_FLAG(0, 0x000000000004)
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#define AOT_INTRINSIC_FLAG_F32_FDIV AOT_INTRINSIC_FLAG(0, 0x000000000008)
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#define AOT_INTRINSIC_FLAG_F32_FABS AOT_INTRINSIC_FLAG(0, 0x000000000010)
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#define AOT_INTRINSIC_FLAG_F32_CEIL AOT_INTRINSIC_FLAG(0, 0x000000000020)
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#define AOT_INTRINSIC_FLAG_F32_FLOOR AOT_INTRINSIC_FLAG(0, 0x000000000040)
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#define AOT_INTRINSIC_FLAG_F32_TRUNC AOT_INTRINSIC_FLAG(0, 0x000000000080)
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#define AOT_INTRINSIC_FLAG_F32_RINT AOT_INTRINSIC_FLAG(0, 0x000000000100)
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#define AOT_INTRINSIC_FLAG_F32_SQRT AOT_INTRINSIC_FLAG(0, 0x000000000200)
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#define AOT_INTRINSIC_FLAG_F32_COPYSIGN AOT_INTRINSIC_FLAG(0, 0x000000000400)
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#define AOT_INTRINSIC_FLAG_F32_MIN AOT_INTRINSIC_FLAG(0, 0x000000000800)
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#define AOT_INTRINSIC_FLAG_F32_MAX AOT_INTRINSIC_FLAG(0, 0x000000001000)
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#define AOT_INTRINSIC_FLAG_I32_CLZ AOT_INTRINSIC_FLAG(0, 0x000000002000)
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#define AOT_INTRINSIC_FLAG_I32_CTZ AOT_INTRINSIC_FLAG(0, 0x000000004000)
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#define AOT_INTRINSIC_FLAG_I32_POPCNT AOT_INTRINSIC_FLAG(0, 0x000000008000)
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#define AOT_INTRINSIC_FLAG_F64_FADD AOT_INTRINSIC_FLAG(1, 0x000000000001)
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#define AOT_INTRINSIC_FLAG_F64_FSUB AOT_INTRINSIC_FLAG(1, 0x000000000002)
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#define AOT_INTRINSIC_FLAG_F64_FMUL AOT_INTRINSIC_FLAG(1, 0x000000000004)
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#define AOT_INTRINSIC_FLAG_F64_FDIV AOT_INTRINSIC_FLAG(1, 0x000000000008)
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#define AOT_INTRINSIC_FLAG_F64_FABS AOT_INTRINSIC_FLAG(1, 0x000000000010)
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#define AOT_INTRINSIC_FLAG_F64_CEIL AOT_INTRINSIC_FLAG(1, 0x000000000020)
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#define AOT_INTRINSIC_FLAG_F64_FLOOR AOT_INTRINSIC_FLAG(1, 0x000000000040)
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#define AOT_INTRINSIC_FLAG_F64_TRUNC AOT_INTRINSIC_FLAG(1, 0x000000000080)
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#define AOT_INTRINSIC_FLAG_F64_RINT AOT_INTRINSIC_FLAG(1, 0x000000000100)
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#define AOT_INTRINSIC_FLAG_F64_SQRT AOT_INTRINSIC_FLAG(1, 0x000000000200)
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#define AOT_INTRINSIC_FLAG_F64_COPYSIGN AOT_INTRINSIC_FLAG(1, 0x000000000400)
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#define AOT_INTRINSIC_FLAG_F64_MIN AOT_INTRINSIC_FLAG(1, 0x000000000800)
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#define AOT_INTRINSIC_FLAG_F64_MAX AOT_INTRINSIC_FLAG(1, 0x000000001000)
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#define AOT_INTRINSIC_FLAG_I64_CLZ AOT_INTRINSIC_FLAG(1, 0x000000002000)
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#define AOT_INTRINSIC_FLAG_I64_CTZ AOT_INTRINSIC_FLAG(1, 0x000000004000)
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#define AOT_INTRINSIC_FLAG_I64_POPCNT AOT_INTRINSIC_FLAG(1, 0x000000008000)
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float32
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aot_intrinsic_fadd_f32(float32 a, float32 b);
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float64
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aot_intrinsic_fadd_f64(float64 a, float64 b);
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float32
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aot_intrinsic_fsub_f32(float32 a, float32 b);
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float64
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aot_intrinsic_fsub_f64(float64 a, float64 b);
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float32
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aot_intrinsic_fmul_f32(float32 a, float32 b);
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float64
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aot_intrinsic_fmul_f64(float64 a, float64 b);
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float32
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aot_intrinsic_fdiv_f32(float32 a, float32 b);
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float64
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aot_intrinsic_fdiv_f64(float64 a, float64 b);
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float32
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aot_intrinsic_fabs_f32(float32 a);
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float64
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aot_intrinsic_fabs_f64(float64 a);
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float32
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aot_intrinsic_ceil_f32(float32 a);
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float64
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aot_intrinsic_ceil_f64(float64 a);
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float32
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aot_intrinsic_floor_f32(float32 a);
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float64
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aot_intrinsic_floor_f64(float64 a);
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float32
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aot_intrinsic_trunc_f32(float32 a);
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float64
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aot_intrinsic_trunc_f64(float64 a);
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float32
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aot_intrinsic_rint_f32(float32 a);
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float64
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aot_intrinsic_rint_f64(float64 a);
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float32
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aot_intrinsic_sqrt_f32(float32 a);
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float64
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aot_intrinsic_sqrt_f64(float64 a);
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float32
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aot_intrinsic_copysign_f32(float32 a, float32 b);
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float64
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aot_intrinsic_copysign_f64(float64 a, float64 b);
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float32
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aot_intrinsic_fmin_f32(float32 a, float32 b);
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float64
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aot_intrinsic_fmin_f64(float64 a, float64 b);
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float32
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aot_intrinsic_fmax_f32(float32 a, float32 b);
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float64
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aot_intrinsic_fmax_f64(float64 a, float64 b);
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uint32
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aot_intrinsic_clz_i32(uint32 type);
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uint32
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aot_intrinsic_clz_i64(uint64 type);
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uint32
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aot_intrinsic_ctz_i32(uint32 type);
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uint32
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aot_intrinsic_ctz_i64(uint64 type);
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uint32
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aot_intrinsic_popcnt_i32(uint32 u);
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uint32
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aot_intrinsic_popcnt_i64(uint64 u);
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const char *
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aot_intrinsic_get_symbol(const char *llvm_intrinsic);
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#if WASM_ENABLE_WAMR_COMPILER != 0 || WASM_ENABLE_JIT != 0
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bool
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aot_intrinsic_check_capability(const AOTCompContext *comp_ctx,
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const char *llvm_intrinsic);
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void
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aot_intrinsic_fill_capability_flags(AOTCompContext *comp_ctx);
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif /* end of _AOT_INTRINSIC_H */
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