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calculate number of disk blocks from size of VLIR record(s)

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mrdudz
2025-07-12 20:58:18 +02:00
parent 5fc300b987
commit 7117936828
1 changed files with 4 additions and 2 deletions
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6
src/grc65/main.c
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@@ -559,6 +559,9 @@ static void DoHeader (void)
/* OK, all information is gathered, do flushout */ /* OK, all information is gathered, do flushout */
fprintf (outputSFile,
"\t.import __VLIR0_START__, __VLIR0_LAST__, __BSS_SIZE__, __STARTUP_RUN__\n\n");
fprintf (outputSFile, fprintf (outputSFile,
"\t\t.segment \"DIRENTRY\"\n\n"); "\t\t.segment \"DIRENTRY\"\n\n");
@@ -607,7 +610,7 @@ static void DoHeader (void)
"\t.byte %i\n" "\t.byte %i\n"
"\t.byte %i\n" "\t.byte %i\n"
"\t.byte %i, %i, %i, %i, %i\n\n" "\t.byte %i, %i, %i, %i, %i\n\n"
"\t.word 0\n" "\t.word ((__VLIR0_LAST__ - __VLIR0_START__ - __BSS_SIZE__) + 253) / 254\n" /* length in blocks */
"\t.byte \"PRG formatted GEOS file V1.0\"\n\n", "\t.byte \"PRG formatted GEOS file V1.0\"\n\n",
myHead.structure, myHead.geostype, myHead.structure, myHead.geostype,
myHead.year, myHead.month, myHead.day, myHead.hour, myHead.min); myHead.year, myHead.month, myHead.day, myHead.hour, myHead.min);
@@ -615,7 +618,6 @@ static void DoHeader (void)
fprintf (outputSFile, fprintf (outputSFile,
"\t\t.segment \"FILEINFO\"\n\n" "\t\t.segment \"FILEINFO\"\n\n"
"\t.import __VLIR0_START__, __STARTUP_RUN__\n\n"
"\t.byte 3, 21, 63 | $80\n"); "\t.byte 3, 21, 63 | $80\n");
if (myHead.icon != NULL) { if (myHead.icon != NULL) {