arch/m68k-all/exec/exec_platform.h

   1 /*
   2  * Extra data for m68k-all
   3  */
   4 #ifndef __EXEC_PLATFORM_H
   5 #define __EXEC_PLATFORM_H
   6
   7 #include <exec/types.h>
   8
   9 #define SCHEDQUANTUM_VALUE      4
  10
  11 struct Exec_PlatformData
  12 {
  13         APTR  realRawDoFmt;     /* AOS 3.1 locale.library workaround - see
  14                                    exec.library/SetFunction() */
  15         struct TagItem *BootMsg;
  16 };
  17
  18 #ifdef AROS_NO_ATOMIC_OPERATIONS
  19 #define IDNESTCOUNT_INC                 SysBase->IDNestCnt++
  20 #define IDNESTCOUNT_DEC                 SysBase->IDNestCnt--
  21 #define TDNESTCOUNT_INC                 SysBase->TDNestCnt++
  22 #define TDNESTCOUNT_DEC                 SysBase->TDNestCnt--
  23 #define FLAG_SCHEDQUANTUM_CLEAR         SysBase->SysFlags &= ~SFF_QuantumOver
  24 #define FLAG_SCHEDQUANTUM_SET           SysBase->SysFlags |= SFF_QuantumOver
  25 #define FLAG_SCHEDSWITCH_CLEAR          SysBase->AttnResched &= ~ARF_AttnSwitch
  26 #define FLAG_SCHEDSWITCH_SET            SysBase->AttnResched |= ARF_AttnSwitch
  27 #define FLAG_SCHEDDISPATCH_CLEAR        SysBase->AttnResched &= ~ARF_AttnDispatch
  28 #define FLAG_SCHEDDISPATCH_SET          SysBase->AttnResched |= ARF_AttnDispatch
  29 #else
  30 #define IDNESTCOUNT_INC                 AROS_ATOMIC_INC(SysBase->IDNestCnt)
  31 #define IDNESTCOUNT_DEC                 AROS_ATOMIC_DEC(SysBase->IDNestCnt)
  32 #define TDNESTCOUNT_INC                 AROS_ATOMIC_INC(SysBase->TDNestCnt)
  33 #define TDNESTCOUNT_DEC                 AROS_ATOMIC_DEC(SysBase->TDNestCnt)
  34 #define FLAG_SCHEDQUANTUM_CLEAR         AROS_ATOMIC_AND(SysBase->SysFlags, ~SFF_QuantumOver)
  35 #define FLAG_SCHEDQUANTUM_SET           AROS_ATOMIC_OR(SysBase->SysFlags, SFF_QuantumOver)
  36 #define FLAG_SCHEDSWITCH_CLEAR          AROS_ATOMIC_AND(SysBase->AttnResched, ~ARF_AttnSwitch)
  37 #define FLAG_SCHEDSWITCH_SET            AROS_ATOMIC_OR(SysBase->AttnResched, ARF_AttnSwitch)
  38 #define FLAG_SCHEDDISPATCH_CLEAR        AROS_ATOMIC_AND(SysBase->AttnResched, ~ARF_AttnDispatch)
  39 #define FLAG_SCHEDDISPATCH_SET          AROS_ATOMIC_OR(SysBase->AttnResched, ARF_AttnDispatch)
  40 #endif
  41 #define SCHEDQUANTUM_SET(val)           (SysBase->Quantum=(val))
  42 #define SCHEDQUANTUM_GET                (SysBase->Quantum)
  43 #define SCHEDELAPSED_SET(val)           (SysBase->Elapsed=(val))
  44 #define SCHEDELAPSED_GET                (SysBase->Elapsed)
  45 #define IDNESTCOUNT_GET                 (SysBase->IDNestCnt)
  46 #define IDNESTCOUNT_SET(val)            (SysBase->IDNestCnt=(val))
  47 #define TDNESTCOUNT_GET                 (SysBase->TDNestCnt)
  48 #define TDNESTCOUNT_SET(val)            (SysBase->TDNestCnt=(val))
  49 #define FLAG_SCHEDQUANTUM_ISSET         (SysBase->SysFlags & SFF_QuantumOver)
  50 #define FLAG_SCHEDSWITCH_ISSET          (SysBase->AttnResched & ARF_AttnSwitch)
  51 #define FLAG_SCHEDDISPATCH_ISSET        (SysBase->AttnResched & ARF_AttnDispatch)
  52
  53 #define GET_THIS_TASK                   (SysBase->ThisTask)
  54 #define SET_THIS_TASK(x)                (SysBase->ThisTask=(x))
  55
  56 #endif