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pthread_getprio

This commit is contained in:
red-prig 2023-01-04 21:10:37 +03:00
parent 0a3d651d6b
commit 7f53558979
2 changed files with 22 additions and 8 deletions
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1
kernel/ps4_libkernel.pas
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@ -1263,6 +1263,7 @@ begin
lib^.set_proc($8345530717C9CAED,@ps4_sceKernelGetCurrentCpu);
lib^.set_proc($68EF964B6C56BA8E,@ps4_pthread_getprio);
lib^.set_proc($D6D2B21BB465309A,@ps4_scePthreadGetprio);
lib^.set_proc($6B63FDC1819E66F7,@ps4_pthread_setprio);

29
kernel/ps4_pthread.pas
View File

@ -72,6 +72,7 @@ function ps4_scePthreadGetaffinity(_pthread:pthread;mask:PQWORD):Integer; SysV_
function ps4_sceKernelGetCurrentCpu():Integer; SysV_ABI_CDecl;
function ps4_pthread_getprio(_pthread:pthread):Integer; SysV_ABI_CDecl;
function ps4_scePthreadGetprio(_pthread:pthread;prio:PInteger):Integer; SysV_ABI_CDecl;
function ps4_pthread_setprio(_pthread:pthread;prio:Integer):Integer; SysV_ABI_CDecl;
@ -429,6 +430,12 @@ begin
ps4_pthread_attr_destroy(@attr);
end;
function sys_get_prior(handle:TThreadID):Integer;
begin
Result:=System.ThreadGetPriority(handle);
Result:=767-(((Result+15)*511) div 30);
end;
const
_PREPARE_FREE=2;
_PREPARE_JOIN=3;
@ -479,6 +486,8 @@ begin
wait_until_equal(data^.handle,0);
data^.Attr.prio:=sys_get_prior(data^.handle);
//init static tls in stack top
if (Telf_file(ps4_program.ps4_app.prog).pTls.full_size<>0) then
begin
@ -852,15 +861,17 @@ const
//ThreadGetPriority = -15 and 15. :0..30
//scePthreadGetprio = 767 and 256 :0..511
function ps4_pthread_getprio(_pthread:pthread):Integer; SysV_ABI_CDecl;
begin
if (_pthread=nil) then Exit(-1);
Result:=_pthread^.Attr.prio;
end;
function ps4_scePthreadGetprio(_pthread:pthread;prio:PInteger):Integer; SysV_ABI_CDecl;
Var
r:Integer;
begin
if (_pthread=nil) or (prio=nil) then Exit(SCE_KERNEL_ERROR_EINVAL);
_sig_lock;
r:=System.ThreadGetPriority(_pthread^.handle);
_sig_unlock;
prio^:=767-(((r+15)*511) div 30);
prio^:=_pthread^.Attr.prio;
Result:=0;
end;
@ -878,7 +889,10 @@ begin
Result:=0;
_sig_lock;
if not System.ThreadSetPriority(_pthread^.handle,r) then
if System.ThreadSetPriority(_pthread^.handle,r) then
begin
_pthread^.Attr.prio:=r;
end else
begin
Result:=ESRCH;
end;
@ -890,7 +904,6 @@ begin
Result:=px2sce(ps4_pthread_setprio(_pthread,prio));
end;
//ThreadGetPriority = -15 and 15. :0..30
function ps4_scePthreadGetschedparam(_pthread:pthread;policy:PInteger;param:PSceKernelSchedParam):Integer; SysV_ABI_CDecl;
Var
r:Integer;