Generate jitdump to support linux perf for LLVM JIT (#2788)

core/iwasm/include/aot_export.h

@@ -38,6 +38,7 @@ enum {
     AOT_LLVMIR_OPT_FILE,
 };
 
+/* always sync it with AOTCompOption in compilation/aot_llvm.h */
 typedef struct AOTCompOption {
     bool is_jit_mode;
     bool is_indirect_mode;
@@ -64,6 +65,7 @@ typedef struct AOTCompOption {
     uint32_t bounds_checks;
     uint32_t stack_bounds_checks;
     uint32_t segue_flags;
+    bool linux_perf_support;
     char **custom_sections;
     uint32_t custom_sections_count;
     const char *stack_usage_file;

core/iwasm/include/wasm_export.h

@@ -169,6 +169,15 @@ typedef struct RuntimeInitArgs {
     uint32_t llvm_jit_size_level;
     /* Segue optimization flags for LLVM JIT */
     uint32_t segue_flags;
+    /**
+     * If enabled
+     * - llvm-jit will output a jitdump file for `perf inject`
+     * - aot. TBD
+     * - fast-jit. TBD
+     * - multi-tier-jit. TBD
+     * - interpreter. TBD
+     */
+    bool linux_perf_support;
 } RuntimeInitArgs;
 
 #ifndef WASM_VALKIND_T_DEFINED
@@ -945,7 +954,7 @@ wasm_runtime_get_custom_data(wasm_module_inst_t module_inst);
 
 /**
  * Set the memory bounds checks flag of a WASM module instance.
- * 
+ *
  * @param module_inst the WASM module instance
  * @param enable the flag to enable/disable the memory bounds checks
  */
@@ -954,9 +963,8 @@ wasm_runtime_set_bounds_checks(wasm_module_inst_t module_inst,
                                bool enable);
 /**
  * Check if the memory bounds checks flag is enabled for a WASM module instance.
- * 
- * @param module_inst the WASM module instance
  *
+ * @param module_inst the WASM module instance
  * @return true if the memory bounds checks flag is enabled, false otherwise
  */
 WASM_RUNTIME_API_EXTERN bool