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Add opcode description table containing an opcode's name, name and possible type of the opcode's arguments.

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JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
This commit is contained in:
Ruben Ayrapetyan
2015-07-20 21:53:40 +03:00
committed by Evgeny Gavrin
parent 25450d8a12
commit 1990762cf0
12 changed files with 704 additions and 507 deletions
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jerry-core/vm/vm.cpp
+24 -10
View File
@@ -30,24 +30,38 @@
*/
vm_frame_ctx_t *vm_top_context_p = NULL;
#define __INIT_OP_FUNC(name, arg1, arg2, arg3) [ __op__idx_##name ] = opfunc_##name,
static const opfunc __opfuncs[LAST_OP] =
static const opfunc __opfuncs[VM_OP__COUNT] =
{
OP_LIST (INIT_OP_FUNC)
#define VM_OP_0(opcode_name, opcode_name_uppercase) \
[ VM_OP_ ## opcode_name_uppercase ] = opfunc_ ## opcode_name,
#define VM_OP_1(opcode_name, opcode_name_uppercase, arg1, arg1_type) \
[ VM_OP_ ## opcode_name_uppercase ] = opfunc_ ## opcode_name,
#define VM_OP_2(opcode_name, opcode_name_uppercase, arg1, arg1_type, arg2, arg2_type) \
[ VM_OP_ ## opcode_name_uppercase ] = opfunc_ ## opcode_name,
#define VM_OP_3(opcode_name, opcode_name_uppercase, arg1, arg1_type, arg2, arg2_type, arg3, arg3_type) \
[ VM_OP_ ## opcode_name_uppercase ] = opfunc_ ## opcode_name,
#include "vm-opcodes.inc.h"
};
#undef __INIT_OP_FUNC
JERRY_STATIC_ASSERT (sizeof (opcode_t) <= 4);
const opcode_t *__program = NULL;
#ifdef MEM_STATS
#define __OP_FUNC_NAME(name, arg1, arg2, arg3) #name,
static const char *__op_names[LAST_OP] =
static const char *__op_names[VM_OP__COUNT] =
{
OP_LIST (OP_FUNC_NAME)
#define VM_OP_0(opcode_name, opcode_name_uppercase) \
#opcode_name,
#define VM_OP_1(opcode_name, opcode_name_uppercase, arg1, arg1_type) \
#opcode_name,
#define VM_OP_2(opcode_name, opcode_name_uppercase, arg1, arg1_type, arg2, arg2_type) \
#opcode_name,
#define VM_OP_3(opcode_name, opcode_name_uppercase, arg1, arg1_type, arg2, arg2_type, arg3, arg3_type) \
#opcode_name,
#include "vm-opcodes.inc.h"
};
#undef __OP_FUNC_NAME
#define INTERP_MEM_PRINT_INDENTATION_STEP (5)
#define INTERP_MEM_PRINT_INDENTATION_MAX (125)
@@ -527,7 +541,7 @@ vm_run_from_pos (const opcode_t *opcodes_p, /**< byte-code array */
ecma_completion_value_t completion;
const opcode_t *curr = &opcodes_p[start_pos];
JERRY_ASSERT (curr->op_idx == __op__idx_reg_var_decl);
JERRY_ASSERT (curr->op_idx == VM_OP_REG_VAR_DECL);
const idx_t min_reg_num = curr->data.reg_var_decl.min;
const idx_t max_reg_num = curr->data.reg_var_decl.max;
@@ -597,7 +611,7 @@ vm_get_scope_flags (const opcode_t *opcodes_p, /**< byte-code array */
opcode_counter_t counter) /**< opcode counter */
{
opcode_t flags_opcode = vm_get_opcode (opcodes_p, counter);
JERRY_ASSERT (flags_opcode.op_idx == __op__idx_meta
JERRY_ASSERT (flags_opcode.op_idx == VM_OP_META
&& flags_opcode.data.meta.type == OPCODE_META_TYPE_SCOPE_CODE_FLAGS);
return (opcode_scope_code_flags_t) flags_opcode.data.meta.data_1;
} /* vm_get_scope_flags */