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jscript: Use bytecode for binary and implementation.

This commit is contained in:
Jacek Caban 2011-12-08 12:02:53 +01:00 committed by Alexandre Julliard
parent 558d759465
commit 1ef486421e
4 changed files with 16 additions and 5 deletions
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2
dlls/jscript/compile.c
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@ -625,6 +625,8 @@ static HRESULT compile_expression_noret(compiler_ctx_t *ctx, expression_t *expr,
return compile_assign_expression(ctx, (binary_expression_t*)expr, OP_or);
case EXPR_ASSIGNXOR:
return compile_assign_expression(ctx, (binary_expression_t*)expr, OP_xor);
case EXPR_BAND:
return compile_binary_expression(ctx, (binary_expression_t*)expr, OP_and);
case EXPR_BITNEG:
return compile_unary_expression(ctx, (unary_expression_t*)expr, OP_bneg);
case EXPR_BOR:

15
dlls/jscript/engine.c
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@ -2184,13 +2184,22 @@ static HRESULT bitand_eval(script_ctx_t *ctx, VARIANT *lval, VARIANT *rval, jsex
}
/* ECMA-262 3rd Edition 11.10 */
HRESULT binary_and_expression_eval(script_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
static HRESULT interp_and(exec_ctx_t *ctx)
{
binary_expression_t *expr = (binary_expression_t*)_expr;
INT l, r;
HRESULT hres;
TRACE("\n");
return binary_expr_eval(ctx, expr, bitand_eval, ei, ret);
hres = stack_pop_int(ctx, &r);
if(FAILED(hres))
return hres;
hres = stack_pop_int(ctx, &l);
if(FAILED(hres))
return hres;
return stack_push_int(ctx, l&r);
}
/* ECMA-262 3rd Edition 11.8.6 */

2
dlls/jscript/engine.h
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@ -43,6 +43,7 @@ typedef struct _func_stack {
#define OP_LIST \
X(add, 1, 0,0) \
X(and, 1, 0,0) \
X(array, 1, 0,0) \
X(assign, 1, 0,0) \
X(bool, 1, ARG_INT, 0) \
@ -561,7 +562,6 @@ HRESULT member_expression_eval(script_ctx_t*,expression_t*,DWORD,jsexcept_t*,exp
HRESULT identifier_expression_eval(script_ctx_t*,expression_t*,DWORD,jsexcept_t*,exprval_t*) DECLSPEC_HIDDEN;
HRESULT property_value_expression_eval(script_ctx_t*,expression_t*,DWORD,jsexcept_t*,exprval_t*) DECLSPEC_HIDDEN;
HRESULT binary_and_expression_eval(script_ctx_t*,expression_t*,DWORD,jsexcept_t*,exprval_t*) DECLSPEC_HIDDEN;
HRESULT instanceof_expression_eval(script_ctx_t*,expression_t*,DWORD,jsexcept_t*,exprval_t*) DECLSPEC_HIDDEN;
HRESULT delete_expression_eval(script_ctx_t*,expression_t*,DWORD,jsexcept_t*,exprval_t*) DECLSPEC_HIDDEN;
HRESULT typeof_expression_eval(script_ctx_t*,expression_t*,DWORD,jsexcept_t*,exprval_t*) DECLSPEC_HIDDEN;

2
dlls/jscript/parser.y
View File

@ -1309,7 +1309,7 @@ static const expression_eval_t expression_eval_table[] = {
compiled_expression_eval,
compiled_expression_eval,
compiled_expression_eval,
binary_and_expression_eval,
compiled_expression_eval,
instanceof_expression_eval,
compiled_expression_eval,
compiled_expression_eval,