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core/iwasm/compilation: constify a bit (#2223)

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Just to make the code a bit easier to read.
This commit is contained in:
YAMAMOTO Takashi 2023-05-20 12:55:02 +09:00 committed by GitHub
parent d692878484
commit 670567f8b3
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 27 additions and 22 deletions
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2
core/iwasm/compilation/aot_emit_variable.c
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@ -112,7 +112,7 @@ static bool
compile_global(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
uint32 global_idx, bool is_set, bool is_aux_stack)
{
AOTCompData *comp_data = comp_ctx->comp_data;
const AOTCompData *comp_data = comp_ctx->comp_data;
uint32 import_global_count = comp_data->import_global_count;
uint32 global_base_offset;
uint32 global_offset;

41
core/iwasm/compilation/aot_llvm.c
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@ -15,7 +15,7 @@
#endif
LLVMTypeRef
wasm_type_to_llvm_type(AOTLLVMTypes *llvm_types, uint8 wasm_type)
wasm_type_to_llvm_type(const AOTLLVMTypes *llvm_types, uint8 wasm_type)
{
switch (wasm_type) {
case VALUE_TYPE_I32:
@ -42,8 +42,8 @@ wasm_type_to_llvm_type(AOTLLVMTypes *llvm_types, uint8 wasm_type)
* Add LLVM function
*/
static LLVMValueRef
aot_add_llvm_func(AOTCompContext *comp_ctx, LLVMModuleRef module,
AOTFuncType *aot_func_type, uint32 func_index,
aot_add_llvm_func(const AOTCompContext *comp_ctx, LLVMModuleRef module,
const AOTFuncType *aot_func_type, uint32 func_index,
LLVMTypeRef *p_func_type)
{
LLVMValueRef func = NULL;
@ -177,8 +177,9 @@ free_block_memory(AOTBlock *block)
* Create first AOTBlock, or function block for the function
*/
static AOTBlock *
aot_create_func_block(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
AOTFunc *func, AOTFuncType *aot_func_type)
aot_create_func_block(const AOTCompContext *comp_ctx,
const AOTFuncContext *func_ctx, const AOTFunc *func,
const AOTFuncType *aot_func_type)
{
AOTBlock *aot_block;
uint32 param_count = aot_func_type->param_count,
@ -266,7 +267,8 @@ create_argv_buf(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx)
}
static bool
create_native_stack_bound(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx)
create_native_stack_bound(const AOTCompContext *comp_ctx,
AOTFuncContext *func_ctx)
{
LLVMValueRef stack_bound_offset = I32_FOUR, stack_bound_addr;
@ -288,7 +290,8 @@ create_native_stack_bound(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx)
}
static bool
create_native_stack_top_min(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx)
create_native_stack_top_min(const AOTCompContext *comp_ctx,
AOTFuncContext *func_ctx)
{
LLVMValueRef offset = I32_NINE;
@ -303,7 +306,7 @@ create_native_stack_top_min(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx)
}
static bool
create_aux_stack_info(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx)
create_aux_stack_info(const AOTCompContext *comp_ctx, AOTFuncContext *func_ctx)
{
LLVMValueRef aux_stack_bound_offset = I32_SIX, aux_stack_bound_addr;
LLVMValueRef aux_stack_bottom_offset = I32_SEVEN, aux_stack_bottom_addr;
@ -355,7 +358,7 @@ create_aux_stack_info(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx)
}
static bool
create_native_symbol(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx)
create_native_symbol(const AOTCompContext *comp_ctx, AOTFuncContext *func_ctx)
{
LLVMValueRef native_symbol_offset = I32_EIGHT, native_symbol_addr;
@ -384,8 +387,9 @@ create_native_symbol(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx)
}
static bool
create_local_variables(AOTCompData *comp_data, AOTCompContext *comp_ctx,
AOTFuncContext *func_ctx, AOTFunc *func)
create_local_variables(const AOTCompData *comp_data,
const AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
const AOTFunc *func)
{
AOTFuncType *aot_func_type = comp_data->func_types[func->func_type_index];
char local_name[32];
@ -475,7 +479,7 @@ create_local_variables(AOTCompData *comp_data, AOTCompContext *comp_ctx,
}
static bool
create_memory_info(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
create_memory_info(const AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
LLVMTypeRef int8_ptr_type, uint32 func_index)
{
LLVMValueRef offset, mem_info_base;
@ -807,7 +811,7 @@ create_memory_info(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
}
static bool
create_cur_exception(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx)
create_cur_exception(const AOTCompContext *comp_ctx, AOTFuncContext *func_ctx)
{
LLVMValueRef offset;
@ -823,7 +827,8 @@ create_cur_exception(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx)
}
static bool
create_func_type_indexes(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx)
create_func_type_indexes(const AOTCompContext *comp_ctx,
AOTFuncContext *func_ctx)
{
LLVMValueRef offset, func_type_indexes_ptr;
LLVMTypeRef int32_ptr_type;
@ -861,7 +866,7 @@ create_func_type_indexes(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx)
}
static bool
create_func_ptrs(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx)
create_func_ptrs(const AOTCompContext *comp_ctx, AOTFuncContext *func_ctx)
{
LLVMValueRef offset;
@ -903,7 +908,7 @@ create_func_ptrs(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx)
* Create function compiler context
*/
static AOTFuncContext *
aot_create_func_context(AOTCompData *comp_data, AOTCompContext *comp_ctx,
aot_create_func_context(const AOTCompData *comp_data, AOTCompContext *comp_ctx,
AOTFunc *func, uint32 func_index)
{
AOTFuncContext *func_ctx;
@ -1059,7 +1064,7 @@ aot_destroy_func_contexts(AOTFuncContext **func_ctxes, uint32 count)
* Create function compiler contexts
*/
static AOTFuncContext **
aot_create_func_contexts(AOTCompData *comp_data, AOTCompContext *comp_ctx)
aot_create_func_contexts(const AOTCompData *comp_data, AOTCompContext *comp_ctx)
{
AOTFuncContext **func_ctxes;
uint64 size;
@ -1536,7 +1541,7 @@ aot_compiler_destroy(void)
}
AOTCompContext *
aot_create_comp_context(AOTCompData *comp_data, aot_comp_option_t option)
aot_create_comp_context(const AOTCompData *comp_data, aot_comp_option_t option)
{
AOTCompContext *comp_ctx, *ret = NULL;
LLVMTargetRef target;

6
core/iwasm/compilation/aot_llvm.h
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@ -275,7 +275,7 @@ typedef struct AOTLLVMConsts {
* Compiler context
*/
typedef struct AOTCompContext {
AOTCompData *comp_data;
const AOTCompData *comp_data;
/* LLVM variables required to emit LLVM IR */
LLVMContextRef context;
@ -425,7 +425,7 @@ void
aot_compiler_destroy(void);
AOTCompContext *
aot_create_comp_context(AOTCompData *comp_data, aot_comp_option_t option);
aot_create_comp_context(const AOTCompData *comp_data, aot_comp_option_t option);
void
aot_destroy_comp_context(AOTCompContext *comp_ctx);
@ -464,7 +464,7 @@ void
aot_block_destroy(AOTBlock *block);
LLVMTypeRef
wasm_type_to_llvm_type(AOTLLVMTypes *llvm_types, uint8 wasm_type);
wasm_type_to_llvm_type(const AOTLLVMTypes *llvm_types, uint8 wasm_type);
bool
aot_checked_addr_list_add(AOTFuncContext *func_ctx, uint32 local_idx,