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Length: 5656 (0x1618) Types: TextFile Names: »MAP.I«
└─⟦e0c43619c⟧ Bits:30005797 CR80 Disc pack ( Vol:FNJ1 861029/EC CR80 S/W Package II+III+IV+V+VII ) └─ ⟦this⟧ »CSP007_V0501.D!CSS7000.D!MAP.I«
%LIST %LIST %LIST "----------------------------------------------------------------------- " " MODULE NAME: TPE Memory Map Module " MODULE ID NMB: CSS/7000 " MODULE VERSION: 03 " MODULE RELEASE: 01 " RELEASE DATE: 850910 " "----------------------------------------------------------------------- %NOLIST %NOLIST %NOLIST IMPORT PROCEDURE environment "=========" (r6); " C link " R online_tpe / offline_tpe IMPORT PROCEDURE get_system_program_page_number "============================" (r0; " - R (physical) system program page number r6); " C D link "-------------------------------------------------------------------- " This procedure reads the system program page number from the MAP and " returns it to the caller. "-------------------------------------------------------------------- IMPORT PROCEDURE get_user_program_page_number "==========================" (r0; " - R (physical) user program page number r6); " C D link "-------------------------------------------------------------------- " This procedure reads the user program page number from the CPU " context and returns it to the caller. "-------------------------------------------------------------------- IMPORT PROCEDURE get_user_data_page_number "=======================" (r0; " - R (physical) user data page number r6); " C D link "-------------------------------------------------------------------- " This procedure reads the user data page number from the CPU context " and returns it to the caller. "-------------------------------------------------------------------- IMPORT PROCEDURE move_test_program_page "====================" (r0; " C K destination page r6); " C link " R done/forbidden "-------------------------------------------------------------------- " This procedure will return 'forbidden' in the AMOS version. In the " offline PU version it will move the contents of the entire test " program page and update the mapping accordingly. " This procedure requires, that sytem mapping is equal to user program " mapping and user data mapping. If not so it returns 'forbidden' "-------------------------------------------------------------------- IMPORT PROCEDURE Abs_To_Local "====================" (r01; "C R Abs source address r23; "C R Base relative destination address r7; "C R Byte count r6 "C R Link/Completion code"); "-------------------------------------------------------------------- " This procedure moves a number of bytes from a page, addressed by " Abs(olute) address to the local process area. "-------------------------------------------------------------------- IMPORT PROCEDURE Local_To_Abs "====================" (r01; "C R Base relative source address r23; "C R Abs destination address r7; "C R Byte count r6 "C R Link/Completion code"); "-------------------------------------------------------------------- " This procedure moves a number of bytes from the local process area " to a page that is referenced by abs(olute) address. "-------------------------------------------------------------------- IMPORT PROCEDURE Abs_To_Abs "====================" (r01; "C R Abs source address r23; "C R Abs destination address r7; "C R Byte count r6 "C R Link/Completion code"); "-------------------------------------------------------------------- " This procedure moves a number of bytes from one page to another " Both source and destination are abs(olute) addressed. "-------------------------------------------------------------------- IMPORT PROCEDURE Load_Abs_Byte "=====================" (r01; "C K Abs source address r3; "- R Loaded byte r6 "C R Link/Completion code"); "-------------------------------------------------------------------- " This procedure loads a single byte from a page that is referenced " by an abs(olute) address. "-------------------------------------------------------------------- IMPORT PROCEDURE Store_Abs_Byte "======================" (r01; "C K Abs destination address r3; "C K Byte to store r6 "C R Link/Completion code"); "-------------------------------------------------------------------- " This procedure stores a single byte in a page that is referenced " by an abs(olute) address. "-------------------------------------------------------------------- IMPORT PROCEDURE Load_Abs_Word "=====================" (r01; "C K Abs source address r2; "- R Loaded word r6 "C R Link/Completion code"); "-------------------------------------------------------------------- " This procedure loads a single word from a page that is referenced " by an abs(olute) address. "-------------------------------------------------------------------- IMPORT PROCEDURE Store_Abs_Word "======================" (r01; "C K Abs destination address r2; "C K Word to store r6 "C R Link/Completion code"); "-------------------------------------------------------------------- " This procedure stores a single word in a page that is referenced " by an abs(olute) address. "-------------------------------------------------------------------- IMPORT PROCEDURE init_memory_map_module "====================" (r6); " C D link "-------------------------------------------------------------------- " This procedure initializes the local data structures of the " memory map module. " " Note: This procedure is only to be used by the TPE itself. "-------------------------------------------------------------------- " end of MAP.I