iAPX 286 Operating System Writers Guide 1983

BINDING AND LOADINGPL/M-286 COMPILER 960-521 date PAGE 1system-ID PL/M-286 Vx.y COMPILATION OF MODULE BONDOBJECT MODULE PLACED IN :F1:BOND.OBJCOMPILER INVOKED BY: PLM286.B6 :F1:BOND.PLM DEBUG$ PAGEWIDTH(71) TITLE('960-S21')$ INCLUDE (:F1:NUCSUB.PLM)$ NOLIST$ INCLUDE (:F1:UDISUB.PLM)$ NOLIST$ COMPACT1BOND:DO;234567891011121314151617181122122122122121/*******************************************************//* Language Exten·sions */DECLARE BOOLEAN LITERALLY 'BYTE' ,FALSE LITERALLY '0' ,TRUE LITERALLY '0FFH' ,TOKEN LITERALLY 'WORD' ,CONNECTION LITERALLY 'TOKEN' ,OFFSET LITERALLY 'WORD' ;/*******************************************************//* Externals */RESERVE SLOTS: PROCEDURE (TABLE·, COUNT, SLOT~PTR, EXC EP _PTR)EXTERNAL;DECLARE TABLE WORD, COUNT WORD, (SLOT_PTR, EXCEP_PTR)POINTER;END RESERVE_SLOTS;GET GATE POINTER: PROCEDURE (GATE SEL, SEG_SEL_PTR,SEG OFFSET PTR, EXCEP PTR) EXTERNAL;/* Returns selector and offset from a gate descriptor */DECLARE GATE SEL SELECTOR,(SEG SEL PTR, SEG OFFSET PTR, EXCEP PTR) POINTER;END GET_GATE_POINTER; -. -ALLOCATE: PROCEDURE (SLOT,RIGHTS,SIZE,EXCEP PTR)EXTERNAL; -DECLARE SLOT SELECTOR, RIGHTS BYTE, SIZE WORD,EXCEP PTR POINTER;END ALLOCATE;REPORT: PROCEDURE (EXCEP PTR) EXTERNAL;DECLARE EXCEP_PTR POINTER;END REPORT;DQ$ATTACH:PROCEDURE (PATH$P, EXCEP$P) CONNECTION EXTERNAL;DECLARE (PATH$P, EXCEP$P) POINTER;END DQ$ATTACH;DQ$DETACH: PROCEDURE (CONN, EXCEP$P) EXTERNAL;Figure 11-7. BOND Module of Binding Loader11-24 121960-001