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jscript: Get rid of no longer needed exec_ctx_t. 

Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Jacek Caban 2016-03-25 17:50:16 +01:00 committed by Alexandre Julliard
parent 00ce4419b4
commit 32d9c59868
6 changed files with 29 additions and 92 deletions
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53
dlls/jscript/engine.c
View File

@ -295,33 +295,6 @@ void scope_release(scope_chain_t *scope)
heap_free(scope);
}
HRESULT create_exec_ctx(script_ctx_t *script_ctx, exec_ctx_t **ret)
{
exec_ctx_t *ctx;
ctx = heap_alloc_zero(sizeof(exec_ctx_t));
if(!ctx)
return E_OUTOFMEMORY;
ctx->ref = 1;
script_addref(script_ctx);
ctx->script = script_ctx;
*ret = ctx;
return S_OK;
}
void exec_release(exec_ctx_t *ctx)
{
if(--ctx->ref)
return;
if(ctx->script)
script_release(ctx->script);
heap_free(ctx);
}
static HRESULT disp_get_id(script_ctx_t *ctx, IDispatch *disp, const WCHAR *name, BSTR name_bstr, DWORD flags, DISPID *id)
{
IDispatchEx *dispex;
@ -2530,7 +2503,7 @@ static HRESULT bind_event_target(script_ctx_t *ctx, function_code_t *func, jsdis
return hres;
}
static HRESULT setup_call_frame(exec_ctx_t *ctx, bytecode_t *bytecode, function_code_t *function, scope_chain_t *scope,
static HRESULT setup_call_frame(script_ctx_t *ctx, bytecode_t *bytecode, function_code_t *function, scope_chain_t *scope,
IDispatch *this_obj, BOOL is_global, jsdisp_t *variable_obj)
{
call_frame_t *frame;
@ -2554,7 +2527,7 @@ static HRESULT setup_call_frame(exec_ctx_t *ctx, bytecode_t *bytecode, function_
frame->bytecode = bytecode;
frame->function = function;
frame->ip = function->instr_off;
frame->stack_base = ctx->script->stack_top;
frame->stack_base = ctx->stack_top;
frame->ret = jsval_undefined();
if(scope)
@ -2562,23 +2535,21 @@ static HRESULT setup_call_frame(exec_ctx_t *ctx, bytecode_t *bytecode, function_
if(this_obj)
frame->this_obj = this_obj;
else if(ctx->script->host_global)
frame->this_obj = ctx->script->host_global;
else if(ctx->host_global)
frame->this_obj = ctx->host_global;
else
frame->this_obj = to_disp(ctx->script->global);
frame->this_obj = to_disp(ctx->global);
IDispatch_AddRef(frame->this_obj);
frame->is_global = is_global;
frame->variable_obj = jsdisp_addref(variable_obj);
frame->exec_ctx = ctx;
frame->prev_frame = ctx->script->call_ctx;
ctx->script->call_ctx = frame;
frame->prev_frame = ctx->call_ctx;
ctx->call_ctx = frame;
return S_OK;
}
HRESULT exec_source(exec_ctx_t *ctx, bytecode_t *code, function_code_t *func, scope_chain_t *scope,
HRESULT exec_source(script_ctx_t *ctx, bytecode_t *code, function_code_t *func, scope_chain_t *scope,
IDispatch *this_obj, BOOL is_global, jsdisp_t *variable_obj, jsval_t *ret)
{
jsval_t val;
@ -2591,12 +2562,12 @@ HRESULT exec_source(exec_ctx_t *ctx, bytecode_t *code, function_code_t *func, sc
if(!func->funcs[i].name)
continue;
hres = create_source_function(ctx->script, code, func->funcs+i, scope, &func_obj);
hres = create_source_function(ctx, code, func->funcs+i, scope, &func_obj);
if(FAILED(hres))
return hres;
if(func->funcs[i].event_target)
hres = bind_event_target(ctx->script, func->funcs+i, func_obj);
hres = bind_event_target(ctx, func->funcs+i, func_obj);
else
hres = jsdisp_propput_name(variable_obj, func->funcs[i].name, jsval_obj(func_obj));
jsdisp_release(func_obj);
@ -2605,7 +2576,7 @@ HRESULT exec_source(exec_ctx_t *ctx, bytecode_t *code, function_code_t *func, sc
}
for(i=0; i < func->var_cnt; i++) {
if(!is_global || !lookup_global_members(ctx->script, func->variables[i], NULL)) {
if(!is_global || !lookup_global_members(ctx, func->variables[i], NULL)) {
DISPID id = 0;
hres = jsdisp_get_id(variable_obj, func->variables[i], fdexNameEnsure, &id);
@ -2618,7 +2589,7 @@ HRESULT exec_source(exec_ctx_t *ctx, bytecode_t *code, function_code_t *func, sc
if(FAILED(hres))
return hres;
hres = enter_bytecode(ctx->script, func, &val);
hres = enter_bytecode(ctx, func, &val);
if(FAILED(hres))
return hres;

16
dlls/jscript/engine.h
View File

@ -208,21 +208,7 @@ typedef struct _call_frame_t {
function_code_t *function;
struct _call_frame_t *prev_frame;
exec_ctx_t *exec_ctx;
} call_frame_t;
struct _exec_ctx_t {
LONG ref;
script_ctx_t *script;
};
static inline void exec_addref(exec_ctx_t *ctx)
{
ctx->ref++;
}
void exec_release(exec_ctx_t*) DECLSPEC_HIDDEN;
HRESULT create_exec_ctx(script_ctx_t*,exec_ctx_t**) DECLSPEC_HIDDEN;
HRESULT exec_source(exec_ctx_t*,bytecode_t*,function_code_t*,scope_chain_t*,IDispatch*,BOOL,jsdisp_t*,jsval_t*) DECLSPEC_HIDDEN;
HRESULT exec_source(script_ctx_t*,bytecode_t*,function_code_t*,scope_chain_t*,IDispatch*,BOOL,jsdisp_t*,jsval_t*) DECLSPEC_HIDDEN;
HRESULT create_source_function(script_ctx_t*,bytecode_t*,function_code_t*,scope_chain_t*,jsdisp_t**) DECLSPEC_HIDDEN;

16
dlls/jscript/function.c
View File

@ -206,7 +206,6 @@ static HRESULT invoke_source(script_ctx_t *ctx, FunctionInstance *function, IDis
jsval_t *r)
{
jsdisp_t *var_disp, *arg_disp;
exec_ctx_t *exec_ctx;
scope_chain_t *scope;
HRESULT hres;
@ -239,17 +238,12 @@ static HRESULT invoke_source(script_ctx_t *ctx, FunctionInstance *function, IDis
hres = scope_push(function->scope_chain, var_disp, to_disp(var_disp), &scope);
if(SUCCEEDED(hres)) {
hres = create_exec_ctx(ctx, &exec_ctx);
if(SUCCEEDED(hres)) {
jsdisp_t *prev_args;
jsdisp_t *prev_args;
prev_args = function->arguments;
function->arguments = arg_disp;
hres = exec_source(exec_ctx, function->code, function->func_code, scope, this_obj, FALSE, var_disp, r);
function->arguments = prev_args;
exec_release(exec_ctx);
}
prev_args = function->arguments;
function->arguments = arg_disp;
hres = exec_source(ctx, function->code, function->func_code, scope, this_obj, FALSE, var_disp, r);
function->arguments = prev_args;
scope_release(scope);
}

2
dlls/jscript/global.c
View File

@ -223,7 +223,7 @@ static HRESULT JSGlobal_eval(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, uns
return throw_syntax_error(ctx, hres, NULL);
}
hres = exec_source(ctx->call_ctx->exec_ctx, code, &code->global_code, frame->scope,
hres = exec_source(ctx, code, &code->global_code, frame->scope,
frame->this_obj, frame->is_global, frame->variable_obj, r);
release_bytecode(code);
return hres;

33
dlls/jscript/jscript.c
View File

@ -102,18 +102,12 @@ static inline BOOL is_started(script_ctx_t *ctx)
static HRESULT exec_global_code(JScript *This, bytecode_t *code)
{
exec_ctx_t *exec_ctx;
HRESULT hres;
hres = create_exec_ctx(This->ctx, &exec_ctx);
if(FAILED(hres))
return hres;
IActiveScriptSite_OnEnterScript(This->site);
clear_ei(This->ctx);
hres = exec_source(exec_ctx, code, &code->global_code, NULL, NULL, TRUE, This->ctx->global, NULL);
exec_release(exec_ctx);
hres = exec_source(This->ctx, code, &code->global_code, NULL, NULL, TRUE, This->ctx->global, NULL);
IActiveScriptSite_OnLeaveScript(This->site);
return hres;
@ -774,26 +768,19 @@ static HRESULT WINAPI JScriptParse_ParseScriptText(IActiveScriptParse *iface,
return hres;
if(dwFlags & SCRIPTTEXT_ISEXPRESSION) {
exec_ctx_t *exec_ctx;
jsval_t r;
hres = create_exec_ctx(This->ctx, &exec_ctx);
IActiveScriptSite_OnEnterScript(This->site);
clear_ei(This->ctx);
hres = exec_source(This->ctx, code, &code->global_code, NULL, NULL, TRUE, This->ctx->global, &r);
if(SUCCEEDED(hres)) {
jsval_t r;
IActiveScriptSite_OnEnterScript(This->site);
clear_ei(This->ctx);
hres = exec_source(exec_ctx, code, &code->global_code, NULL, NULL, TRUE, This->ctx->global, &r);
if(SUCCEEDED(hres)) {
if(pvarResult)
hres = jsval_to_variant(r, pvarResult);
jsval_release(r);
}
exec_release(exec_ctx);
IActiveScriptSite_OnLeaveScript(This->site);
if(pvarResult)
hres = jsval_to_variant(r, pvarResult);
jsval_release(r);
}
IActiveScriptSite_OnLeaveScript(This->site);
return hres;
}

1
dlls/jscript/jscript.h
View File

@ -36,7 +36,6 @@
typedef struct _jsval_t jsval_t;
typedef struct _jsstr_t jsstr_t;
typedef struct _script_ctx_t script_ctx_t;
typedef struct _exec_ctx_t exec_ctx_t;
typedef struct _dispex_prop_t dispex_prop_t;
typedef struct {