Files
Rocky 0f9280bd00 fix(keyboard): stabilize Flow startup under memory pressure
Delay competing Rime work, add extension memory telemetry and stress coverage, and refresh the 1.8 release assets and metadata for build 79.
2026-08-18 10:24:02 +08:00

37 lines
1.0 KiB
Objective-C

// BootProbe.m
// OSGKeyboard · Keyboard Extension
//
// Runs at dyld load — before any Swift `KeyboardViewController` init.
// If Console shows this line but never `KVC.init`, Swift/Shared init is the
// killer. If even this line is missing, the extension was jetsammed during
// dyld (usually host coexistence or an oversized Shared+Rime mapping).
#import <Foundation/Foundation.h>
#include <mach/mach.h>
#include <mach/task_info.h>
#include <unistd.h>
static double OSGKeyboardExtPhysFootprintMB(void) {
task_vm_info_data_t info = {0};
mach_msg_type_number_t count = TASK_VM_INFO_COUNT;
kern_return_t result = task_info(
mach_task_self(),
TASK_VM_INFO,
(task_info_t)&info,
&count
);
if (result != KERN_SUCCESS) {
return -1;
}
return (double)info.phys_footprint / 1048576.0;
}
__attribute__((constructor))
static void OSGKeyboardExtBootProbe(void) {
NSLog(
@"[OSGDiag/boot] dyld.constructor pid=%d foot=%.1fMB",
getpid(),
OSGKeyboardExtPhysFootprintMB()
);
}