john/cell
1
0
Fork 0
Code Issues 31 Pull Requests Actions Packages Projects Releases 2 Wiki Activity

flag used for actor stopping insetad of counter

Browse Source
This commit is contained in:
John Alanbrook
2026-02-17 17:59:12 -06:00
parent 5ee51198a7
commit b16fa75706
10 changed files with 115 additions and 109 deletions
Download Patch File Download Diff File Expand all files Collapse all files

33
source/quickjs-internal.h
View File

@@ -33,6 +33,7 @@
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdatomic.h>
#include <sys/time.h>
#include <time.h>
#if defined(__APPLE__)
@@ -1063,10 +1064,6 @@ static JS_BOOL JSText_equal_ascii (const JSText *text, JSValue imm) {
/* Forward declarations for stone arena functions (defined after JSContext) */
/* must be large enough to have a negligible runtime cost and small
enough to call the interrupt callback often. */
#define JS_INTERRUPT_COUNTER_INIT 10000
/* Auto-rooted C call argv — GC updates values in-place */
typedef struct CCallRoot {
JSValue *argv; /* points to C-stack-local array */
@@ -1123,8 +1120,8 @@ struct JSContext {
uint64_t random_state;
/* when the counter reaches zero, JSRutime.interrupt_handler is called */
int interrupt_counter;
/* 0 = normal, 1 = suspend (fast timer), 2 = kill (slow timer) */
_Atomic int pause_flag;
/* if NULL, RegExp compilation is not supported */
JSValue (*compile_regexp) (JSContext *ctx, JSValue pattern, JSValue flags);
@@ -1145,9 +1142,6 @@ struct JSContext {
int vm_call_depth; /* 0 = pure bytecode, >0 = C frames on stack */
size_t heap_memory_limit; /* 0 = no limit, else max heap bytes */
JSInterruptHandler *interrupt_handler;
void *interrupt_opaque;
JSValue current_exception;
JS_BOOL disruption_reported;
@@ -1544,26 +1538,14 @@ static inline void set_value (JSContext *ctx, JSValue *pval, JSValue new_val) {
void JS_ThrowInterrupted (JSContext *ctx);
static no_inline __exception int __js_poll_interrupts (JSContext *ctx) {
ctx->interrupt_counter = JS_INTERRUPT_COUNTER_INIT;
if (ctx->interrupt_handler) {
int r = ctx->interrupt_handler (ctx->rt, ctx->interrupt_opaque);
if (r < 0) {
JS_ThrowInterrupted (ctx);
return -1;
}
static inline __exception int js_poll_interrupts (JSContext *ctx) {
if (unlikely (atomic_load_explicit (&ctx->pause_flag, memory_order_relaxed) >= 2)) {
JS_ThrowInterrupted (ctx);
return -1;
}
return 0;
}
static inline __exception int js_poll_interrupts (JSContext *ctx) {
if (unlikely (--ctx->interrupt_counter <= 0)) {
return __js_poll_interrupts (ctx);
} else {
return 0;
}
}
/* === PPretext (parser pretext, system-malloc, used by cell_js.c parser) === */
typedef struct PPretext {
uint32_t *data;
@@ -1661,7 +1643,6 @@ JSValue js_key_from_string (JSContext *ctx, JSValue val);
/* mach.c exports */
JSValue JS_CallRegisterVM(JSContext *ctx, JSCodeRegister *code, JSValue this_obj, int argc, JSValue *argv, JSValue env, JSValue outer_frame);
JSFrameRegister *alloc_frame_register(JSContext *ctx, int slot_count);
int reg_vm_check_interrupt(JSContext *ctx);
#endif /* QUICKJS_INTERNAL_H */