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/*
* Copyright (C) 2019 Intel Corporation. All rights reserved.
* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
*/
#ifndef _AOT_RELOC_H_
#define _AOT_RELOC_H_
#include "aot_runtime.h"
#include "aot_intrinsic.h"
#ifdef __cplusplus
extern "C" {
#endif
typedef struct {
const char *symbol_name;
void *symbol_addr;
} SymbolMap;
/* clang-format off */
#define REG_SYM(symbol) { #symbol, (void *)symbol }
#if WASM_ENABLE_BULK_MEMORY != 0
#define REG_BULK_MEMORY_SYM() \
REG_SYM(aot_memory_init), \
REG_SYM(aot_data_drop),
#else
#define REG_BULK_MEMORY_SYM()
#endif
#if WASM_ENABLE_SHARED_MEMORY != 0
#include "wasm_shared_memory.h"
#define REG_ATOMIC_WAIT_SYM() \
REG_SYM(wasm_runtime_atomic_wait), \
REG_SYM(wasm_runtime_atomic_notify),
#else
#define REG_ATOMIC_WAIT_SYM()
#endif
#if WASM_ENABLE_REF_TYPES != 0
#define REG_REF_TYPES_SYM() \
REG_SYM(aot_drop_table_seg), \
REG_SYM(aot_table_init), \
REG_SYM(aot_table_copy), \
REG_SYM(aot_table_fill), \
REG_SYM(aot_table_grow),
#else
#define REG_REF_TYPES_SYM()
#endif
#if (WASM_ENABLE_PERF_PROFILING != 0) || (WASM_ENABLE_DUMP_CALL_STACK != 0)
#define REG_AOT_TRACE_SYM() \
REG_SYM(aot_alloc_frame), \
REG_SYM(aot_free_frame),
#else
#define REG_AOT_TRACE_SYM()
#endif
#define REG_INTRINSIC_SYM() \
REG_SYM(aot_intrinsic_fabs_f32), \
REG_SYM(aot_intrinsic_fabs_f64), \
REG_SYM(aot_intrinsic_floor_f32), \
REG_SYM(aot_intrinsic_floor_f64), \
REG_SYM(aot_intrinsic_ceil_f32), \
REG_SYM(aot_intrinsic_ceil_f64), \
REG_SYM(aot_intrinsic_trunc_f32), \
REG_SYM(aot_intrinsic_trunc_f64), \
REG_SYM(aot_intrinsic_rint_f32), \
REG_SYM(aot_intrinsic_rint_f64), \
REG_SYM(aot_intrinsic_sqrt_f32), \
REG_SYM(aot_intrinsic_sqrt_f64), \
REG_SYM(aot_intrinsic_copysign_f32), \
REG_SYM(aot_intrinsic_copysign_f64), \
REG_SYM(aot_intrinsic_fadd_f32), \
REG_SYM(aot_intrinsic_fadd_f64), \
REG_SYM(aot_intrinsic_fsub_f32), \
REG_SYM(aot_intrinsic_fsub_f64), \
REG_SYM(aot_intrinsic_fmul_f32), \
REG_SYM(aot_intrinsic_fmul_f64), \
REG_SYM(aot_intrinsic_fdiv_f32), \
REG_SYM(aot_intrinsic_fdiv_f64), \
REG_SYM(aot_intrinsic_fmin_f32), \
REG_SYM(aot_intrinsic_fmin_f64), \
REG_SYM(aot_intrinsic_fmax_f32), \
REG_SYM(aot_intrinsic_fmax_f64), \
REG_SYM(aot_intrinsic_clz_i32), \
REG_SYM(aot_intrinsic_clz_i64), \
REG_SYM(aot_intrinsic_ctz_i32), \
REG_SYM(aot_intrinsic_ctz_i64), \
REG_SYM(aot_intrinsic_popcnt_i32), \
REG_SYM(aot_intrinsic_popcnt_i64), \
REG_SYM(aot_intrinsic_i32_to_f32), \
REG_SYM(aot_intrinsic_u32_to_f32), \
REG_SYM(aot_intrinsic_i32_to_f64), \
REG_SYM(aot_intrinsic_u32_to_f64), \
REG_SYM(aot_intrinsic_i64_to_f32), \
REG_SYM(aot_intrinsic_u64_to_f32), \
REG_SYM(aot_intrinsic_i64_to_f64), \
REG_SYM(aot_intrinsic_u64_to_f64), \
REG_SYM(aot_intrinsic_f64_to_f32), \
REG_SYM(aot_intrinsic_f32_to_i32), \
REG_SYM(aot_intrinsic_f32_to_u32), \
REG_SYM(aot_intrinsic_f32_to_i64), \
REG_SYM(aot_intrinsic_f32_to_u64), \
REG_SYM(aot_intrinsic_f64_to_i32), \
REG_SYM(aot_intrinsic_f64_to_u32), \
REG_SYM(aot_intrinsic_f64_to_i64), \
REG_SYM(aot_intrinsic_f64_to_u64), \
REG_SYM(aot_intrinsic_f32_to_f64), \
REG_SYM(aot_intrinsic_f32_cmp), \
REG_SYM(aot_intrinsic_f64_cmp), \
REG_SYM(aot_intrinsic_i64_div_s), \
REG_SYM(aot_intrinsic_i64_div_u), \
REG_SYM(aot_intrinsic_i64_rem_s), \
REG_SYM(aot_intrinsic_i64_rem_u), \
REG_SYM(aot_intrinsic_i64_bit_or), \
REG_SYM(aot_intrinsic_i64_bit_and), \
REG_SYM(aot_intrinsic_i32_div_s), \
REG_SYM(aot_intrinsic_i32_div_u), \
REG_SYM(aot_intrinsic_i32_rem_s), \
REG_SYM(aot_intrinsic_i32_rem_u), \
#define REG_COMMON_SYMBOLS \
REG_SYM(aot_set_exception_with_id), \
REG_SYM(aot_invoke_native), \
REG_SYM(aot_call_indirect), \
REG_SYM(aot_enlarge_memory), \
REG_SYM(aot_set_exception), \
REG_SYM(aot_check_app_addr_and_convert),\
{ "memset", (void*)aot_memset }, \
{ "memmove", (void*)aot_memmove }, \
{ "memcpy", (void*)aot_memmove }, \
{ "sqrt", (void*)aot_sqrt }, \
{ "sqrtf", (void*)aot_sqrtf }, \
REG_SYM(fmin), \
REG_SYM(fminf), \
REG_SYM(fmax), \
REG_SYM(fmaxf), \
REG_SYM(ceil), \
REG_SYM(ceilf), \
REG_SYM(floor), \
REG_SYM(floorf), \
REG_SYM(trunc), \
REG_SYM(truncf), \
REG_SYM(rint), \
REG_SYM(rintf), \
REG_BULK_MEMORY_SYM() \
REG_ATOMIC_WAIT_SYM() \
REG_REF_TYPES_SYM() \
REG_AOT_TRACE_SYM() \
REG_INTRINSIC_SYM() \
#define CHECK_RELOC_OFFSET(data_size) do { \
if (!check_reloc_offset(target_section_size, \
reloc_offset, data_size, \
error_buf, error_buf_size)) \
return false; \
} while (0)
SymbolMap *
get_target_symbol_map(uint32 *sym_num);
uint32
get_plt_table_size();
void
init_plt_table(uint8 *plt);
void
get_current_target(char *target_buf, uint32 target_buf_size);
bool
apply_relocation(AOTModule *module,
uint8 *target_section_addr, uint32 target_section_size,
uint64 reloc_offset, int64 reloc_addend,
uint32 reloc_type, void *symbol_addr, int32 symbol_index,
char *error_buf, uint32 error_buf_size);
/* clang-format off */
#ifdef __cplusplus
}
#endif
#endif /* end of _AOT_RELOC_H_ */
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