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 struct Exec_PlatformData
  10 {
  11         APTR  realRawDoFmt;     /* AOS 3.1 locale.library workaround - see
  12                                    exec.library/SetFunction() */
  13         struct TagItem *BootMsg;
  14 };
  15
  16 #ifdef AROS_NO_ATOMIC_OPERATIONS
  17 #define IDNESTCOUNT_INC                 SysBase->IDNestCnt++
  18 #define IDNESTCOUNT_DEC                 SysBase->IDNestCnt--
  19 #define TDNESTCOUNT_INC                 SysBase->TDNestCnt++
  20 #define TDNESTCOUNT_DEC                 SysBase->TDNestCnt--
  21 #define FLAG_SCHEDQUANTUM_CLEAR         SysBase->SysFlags &= ~SFF_QuantumOver
  22 #define FLAG_SCHEDQUANTUM_SET           SysBase->SysFlags |= SFF_QuantumOver
  23 #define FLAG_SCHEDSWITCH_CLEAR          SysBase->AttnResched &= ~ARF_AttnSwitch
  24 #define FLAG_SCHEDSWITCH_SET            SysBase->AttnResched |= ARF_AttnSwitch
  25 #define FLAG_SCHEDDISPATCH_CLEAR        SysBase->AttnResched &= ~ARF_AttnDispatch
  26 #define FLAG_SCHEDDISPATCH_SET          SysBase->AttnResched |= ARF_AttnDispatch
  27 #else
  28 #define IDNESTCOUNT_INC                 AROS_ATOMIC_INC(SysBase->IDNestCnt)
  29 #define IDNESTCOUNT_DEC                 AROS_ATOMIC_DEC(SysBase->IDNestCnt)
  30 #define TDNESTCOUNT_INC                 AROS_ATOMIC_INC(SysBase->TDNestCnt)
  31 #define TDNESTCOUNT_DEC                 AROS_ATOMIC_DEC(SysBase->TDNestCnt)
  32 #define FLAG_SCHEDQUANTUM_CLEAR         AROS_ATOMIC_AND(SysBase->SysFlags, ~SFF_QuantumOver)
  33 #define FLAG_SCHEDQUANTUM_SET           AROS_ATOMIC_OR(SysBase->SysFlags, SFF_QuantumOver)
  34 #define FLAG_SCHEDSWITCH_CLEAR          AROS_ATOMIC_AND(SysBase->AttnResched, ~ARF_AttnSwitch)
  35 #define FLAG_SCHEDSWITCH_SET            AROS_ATOMIC_OR(SysBase->AttnResched, ARF_AttnSwitch)
  36 #define FLAG_SCHEDDISPATCH_CLEAR        AROS_ATOMIC_AND(SysBase->AttnResched, ~ARF_AttnDispatch)
  37 #define FLAG_SCHEDDISPATCH_SET          AROS_ATOMIC_OR(SysBase->AttnResched, ARF_AttnDispatch)
  38 #endif
  39 #define IDNESTCOUNT_GET                 (SysBase->IDNestCnt)
  40 #define IDNESTCOUNT_SET(val)            (SysBase->IDNestCnt=(val))
  41 #define TDNESTCOUNT_GET                 (SysBase->TDNestCnt)
  42 #define TDNESTCOUNT_SET(val)            (SysBase->TDNestCnt=(val))
  43 #define FLAG_SCHEDQUANTUM_ISSET         (SysBase->SysFlags & SFF_QuantumOver)
  44 #define FLAG_SCHEDSWITCH_ISSET          (SysBase->AttnResched & ARF_AttnSwitch)
  45 #define FLAG_SCHEDDISPATCH_ISSET        (SysBase->AttnResched & ARF_AttnDispatch)
  46
  47 #define GET_THIS_TASK                   (SysBase->ThisTask)
  48 #define SET_THIS_TASK(x)                (SysBase->ThisTask=(x))
  49
  50 #endif