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Implement xtensa XIP (#1202)

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Lookup table for i32.const and i64.const for xtensa XIP
Lookup const offset from table for load/store opcodes for xtensa XIP
Fill capability flags for xtensa XIP
Enable lower switch pass for xtensa XIP
This commit is contained in:
Wenyong Huang
2022-08-04 14:42:28 +08:00
committed by GitHub
parent b75ae3363d
commit 6922f3ac68
9 changed files with 94 additions and 17 deletions
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10
core/iwasm/compilation/aot_llvm.c
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@ -2731,6 +2731,16 @@ aot_load_const_from_table(AOTCompContext *comp_ctx, LLVMValueRef base,
int32 index;
switch (value_type) {
case VALUE_TYPE_I32:
/* Store the raw int bits of i32 const as a hex string */
snprintf(buf, sizeof(buf), "i32#%08" PRIX32, value->i32);
const_ptr_type = INT32_PTR_TYPE;
break;
case VALUE_TYPE_I64:
/* Store the raw int bits of i64 const as a hex string */
snprintf(buf, sizeof(buf), "i64#%016" PRIX64, value->i64);
const_ptr_type = INT64_PTR_TYPE;
break;
case VALUE_TYPE_F32:
/* Store the raw int bits of f32 const as a hex string */
snprintf(buf, sizeof(buf), "f32#%08" PRIX32, value->i32);