Use byte pointers for the import method

This commit is contained in:
2025-10-28 23:34:29 +01:00
parent ad6331a93d
commit 8cd02e966a

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@@ -39,8 +39,8 @@ START: MOVE P,[-PDLLEN,,PDL-1] ;Initialize the stack.
PUSHJ P,GETJCL ;Read the command line.
MOVE A,[BPTR,,LOADING] ;Print the loading message
PUSHJ P,OUTSTR
MOVEI A,FNAME1 ;Store the first file name in A
MOVEI B,FNAME2 ;Store the second file name in B
MOVEI A,[BPTR,,FNAME1] ;Store the first file name in A
MOVEI B,[BPTR,,FNAME2] ;Store the second file name in B
MOVEI C,FIELD ;Store the address of field in C
PUSHJ P,IMPRTF ;Load the file
PUSHJ P,PFIELD ;Print the loaded field.
@@ -139,7 +139,7 @@ IMPRTF: PUSH P,A ;Save the A register.
MOVE X,[440400,,FIELD] ;Init a 4-bit byte pointer to FIELD.
.CALL [SETZ ? SIXBIT/OPEN/ ;Open a file descriptor.
[.UAI,,CHDSKI] ? [SIXBIT/DSK/] ;Mode, channel and device name
[%CLIN,,A] ? [%CLIN,,B] ? ((SETZ))]
A ? B ((SETZ))]
.LOSE %LSFIL ;Handle errors after opening the file
IMPRD: .IOT CHDSKI,A ;Read an ascii char into A.
JUMPL A,IMPREX ;If there was nothing read, exit.