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/*
* Copyright (C) 2019 Intel Corporation. All rights reserved.
* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
*/
#include "aot_reloc.h"
#define R_MIPS_32 2 /* Direct 32 bit */
#define R_MIPS_26 4 /* Direct 26 bit shifted */
/* clang-format off */
static SymbolMap target_sym_map[] = {
REG_COMMON_SYMBOLS
};
/* clang-format on */
SymbolMap *
get_target_symbol_map(uint32 *sym_num)
{
*sym_num = sizeof(target_sym_map) / sizeof(SymbolMap);
return target_sym_map;
}
void
get_current_target(char *target_buf, uint32 target_buf_size)
{
snprintf(target_buf, target_buf_size, "mips");
}
static uint32
get_plt_item_size()
{
return 0;
}
void
init_plt_table(uint8 *plt)
{
(void)plt;
}
uint32
get_plt_table_size()
{
return get_plt_item_size() * (sizeof(target_sym_map) / sizeof(SymbolMap));
}
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)
{
switch (reloc_type) {
/* TODO: implement relocation for mips */
case R_MIPS_26:
case R_MIPS_32:
default:
if (error_buf != NULL)
snprintf(error_buf, error_buf_size,
"Load relocation section failed: "
"invalid relocation type %d.",
reloc_type);
return false;
}
return true;
}
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