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[ReactNative] Unbreak debugger

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Alex Kotliarskyi
2015-08-21 10:15:04 -07:00
parent 3643c127a8
commit 8d07df4a22
8 changed files with 15 additions and 16366 deletions
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22
React/Base/RCTProfile.h
View File

@@ -73,24 +73,7 @@ RCT_EXTERN void RCTProfileEndEvent(uint64_t tag,
NSDictionary *args);
/**
* Exposes memory usage metrics
*/
NSDictionary *RCTProfileGetMemoryUsage(BOOL);
/**
* Exposes device cpu usage metrics - Note this does not include JS Runtime CPU usage
*/
NSNumber *RCTProfileGetCPUUsage(void);
/**
* This pair of macros implicitly handle the event ID when beginning and ending
* an event, for both simplicity and performance reasons, this method is preferred
*
* NOTE: The EndEvent call has to be either, in the same scope of BeginEvent,
* or in a sub-scope, otherwise the ID stored by BeginEvent won't be accessible
* for EndEvent, in this case you may want to use the actual C functions.
* Collects the initial event information for the event and returns a reference ID
*/
RCT_EXTERN int RCTProfileBeginAsyncEvent(uint64_t tag,
NSString *name,
@@ -156,9 +139,6 @@ RCT_EXTERN void RCTProfileUnhookModules(RCTBridge *);
#define RCTProfileImmediateEvent(...)
#define RCTProfileGetMemoryUsage(...)
#define RCTProfileGetCPUUsage(...)
#define RCTProfileBlock(block, ...) block
#define RCTProfileHookModules(...)

70
React/Base/RCTProfile.m
View File

@@ -72,7 +72,7 @@ static NSString *RCTProfileMemory(vm_size_t memory)
return [NSString stringWithFormat:@"%.2lfmb", mem];
}
NSDictionary *RCTProfileGetMemoryUsage(BOOL raw)
static NSDictionary *RCTProfileGetMemoryUsage(void)
{
struct task_basic_info info;
mach_msg_type_number_t size = sizeof(info);
@@ -81,76 +81,14 @@ NSDictionary *RCTProfileGetMemoryUsage(BOOL raw)
(task_info_t)&info,
&size);
if( kerr == KERN_SUCCESS ) {
vm_size_t vs = info.virtual_size;
vm_size_t rs = info.resident_size;
return @{
@"suspend_count": @(info.suspend_count),
@"virtual_size": raw ? @(vs) : RCTProfileMemory(vs),
@"resident_size": raw ? @(rs) : RCTProfileMemory(rs),
@"virtual_size": RCTProfileMemory(info.virtual_size),
@"resident_size": RCTProfileMemory(info.resident_size),
};
} else {
return @{};
}
}
NSNumber *RCTProfileGetCPUUsage(void)
{
kern_return_t kr;
task_info_data_t tinfo;
mach_msg_type_number_t task_info_count;
task_info_count = TASK_INFO_MAX;
kr = task_info(mach_task_self(), TASK_BASIC_INFO, (task_info_t)tinfo, &task_info_count);
if (kr != KERN_SUCCESS) {
return nil;
}
thread_array_t thread_list;
mach_msg_type_number_t thread_count;
thread_info_data_t thinfo;
mach_msg_type_number_t thread_info_count;
thread_basic_info_t basic_info_th;
// get threads in the task
kr = task_threads(mach_task_self(), &thread_list, &thread_count);
if (kr != KERN_SUCCESS) {
return nil;
}
long tot_sec = 0;
long tot_usec = 0;
float tot_cpu = 0;
unsigned j;
for (j = 0; j < thread_count; j++) {
thread_info_count = THREAD_INFO_MAX;
kr = thread_info(thread_list[j], THREAD_BASIC_INFO,
(thread_info_t)thinfo, &thread_info_count);
if (kr != KERN_SUCCESS) {
return nil;
}
basic_info_th = (thread_basic_info_t)thinfo;
if (!(basic_info_th->flags & TH_FLAGS_IDLE)) {
tot_sec = tot_sec + basic_info_th->user_time.seconds + basic_info_th->system_time.seconds;
tot_usec = tot_usec + basic_info_th->system_time.microseconds + basic_info_th->system_time.microseconds;
tot_cpu = tot_cpu + basic_info_th->cpu_usage / (float)TH_USAGE_SCALE * 100.0;
}
} // for each thread
kr = vm_deallocate(mach_task_self(), (vm_offset_t)thread_list, thread_count * sizeof(thread_t));
if( kr == KERN_SUCCESS ) {
return @(tot_cpu);
} else {
return nil;
}
}
static NSDictionary *RCTProfileMergeArgs(NSDictionary *args0, NSDictionary *args1)
@@ -431,7 +369,7 @@ void RCTProfileImmediateEvent(
@"ts": RCTProfileTimestamp(CACurrentMediaTime()),
@"scope": @(scope),
@"ph": @"i",
@"args": RCTProfileGetMemoryUsage(NO),
@"args": RCTProfileGetMemoryUsage(),
);
);
}