{{htmlmetatags>metatag-description:(ICL George 3 and George 4 GIN macro: FIXEMSCR)}}
====== FIXEMSCR ======
(GIN Macro)

**Defined in:** [[george:source:MACROS_GLJ|MACROS GLJ]]

**Used in:** [[george:source:SETUPA867|SETUPA867]], [[george:source:SETUPB867|SETUPB867]]

<code - FIXEMSCR.mac.txt>
 9S22    #   
 9SFL    #MAC  FIXEMSCR  
 9S^=          LDX   2  %A   
 9TDW          STO   2  GLOGLEN             [PRESERVE LOGICAL LENGTH 
 9TYG          ADN   2  A1   
 9WD6          LDX   0  GFIXFREE 
 9WXQ          SBX   0  2
 9XCB          BNG   0  MFIXEMSCR
 9XX2          LDX   1  BSUT 
 9YBL          SBX   1  GFIXFREE            [S/A OF NEW BLOCK IN X1  
 9YW=          SBS   2  GFIXFREE            [UPDATE TOTAL
 9^*W          STO   2  ASIZE(1)            [SET SIZE OF BLOCK   
 9^TG    #SKI  CAMK7<5-5 
 =2*6    (   
 =2SQ          LDCT  0  128  
 =3#B          ORS   0  ASIZE(1)            [LOCK BLOCK  
 =3S2    )   
 =4?L          LDX   0  GLOGLEN  
 =4R=          STO   0  ALOGLEN(1)          [SET LOGICAL LENGTH  
 =5=W          STOZ     BACK1(1) 
 =5QG          STOZ     BACK2(1) 
 =6=6    #SKI  CAMK7>4-4 
 =6PQ    (   
 =79B          LDN   0  #10  
 =7P2          STO   0  AFLAG(1)            [LOCK IT 
 =88L    )   
 =8N=    #SKI  CAMK7<5-5 
 =97W          STOZ     AFLAG(1) 
 =9MG          STOZ     ATYPE(1)            [NAME THE BLOCK 'GCB'
 ==76          LDX   2  FX2  
 ==LQ          LDX   0  FPTR(2)             [CHAIN AFTER 
 =?6B          STO   1  FPTR(2)             [CALLING ACTIVITY
 =?L2          STO   0  FPTR(1)             [X2 CALLING ACTIVITY BLOCK   
 =#5L          STO   2  BPTR(1)             [X1 NEW BLOCK
 =#K=          SMO      0                   [X0 NEXT BLOCK IN CHAIN  
 =*4W          STO   1  BPTR 
 =*JG          LDX   1  FX1  
 =B46          BRN      MFIXEMSCR1   
 =BHQ    MFIXEMSCR   
 =C3B          LDX   2  GLOGLEN  
 =CH2    #STR  %B
 =D2L    (   
 =DG=          BRN      MFIXEMSCR2   
 =D^W    MFIXEMSCR3  
 =FFG          LDX   2  %A                  [ ENTRY HERE IF NORMAL EMSCORE REQD. 
 =F^6    #DEF  %B=MFIXEMSCR3 
 =GDQ    MFIXEMSCR2  
 =GYB    )   
 =HD2          EMSCORE  2                   [NORMAL EMSCORE  
 =HXL    MFIXEMSCR1  
 =JC=    #NOR
</code>