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Some improvements for spans.

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git-svn-id: svn://svn.cc65.org/cc65/trunk@5134 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
uz
2011-08-07 20:01:40 +00:00
parent bf8f23d5f4
commit 472c21d7ff
4 changed files with 112 additions and 92 deletions
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88
src/ca65/segment.c
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@@ -457,6 +457,50 @@ void SegDump (void)
void InitSegments (void)
/* Initialize segments */
{
/* Create the predefined segments. Code segment is active */
ActiveSeg = NewSegFromDef (&CodeSegDef);
NewSegFromDef (&RODataSegDef);
NewSegFromDef (&BssSegDef);
NewSegFromDef (&DataSegDef);
NewSegFromDef (&ZeropageSegDef);
NewSegFromDef (&NullSegDef);
}
void SetSegmentSizes (void)
/* Set the default segment sizes according to the memory model */
{
/* Initialize segment sizes. The segment definitions do already contain
* the correct values for the default case (near), so we must only change
* things that should be different.
*/
switch (MemoryModel) {
case MMODEL_NEAR:
break;
case MMODEL_FAR:
CodeSegDef.AddrSize = ADDR_SIZE_FAR;
break;
case MMODEL_HUGE:
CodeSegDef.AddrSize = ADDR_SIZE_FAR;
DataSegDef.AddrSize = ADDR_SIZE_FAR;
BssSegDef.AddrSize = ADDR_SIZE_FAR;
RODataSegDef.AddrSize = ADDR_SIZE_FAR;
break;
default:
Internal ("Invalid memory model: %d", MemoryModel);
}
}
static void WriteOneSeg (Segment* Seg)
/* Write one segment to the object file */
{
@@ -541,50 +585,6 @@ static void WriteOneSeg (Segment* Seg)
void InitSegments (void)
/* Initialize segments */
{
/* Create the predefined segments. Code segment is active */
ActiveSeg = NewSegFromDef (&CodeSegDef);
NewSegFromDef (&RODataSegDef);
NewSegFromDef (&BssSegDef);
NewSegFromDef (&DataSegDef);
NewSegFromDef (&ZeropageSegDef);
NewSegFromDef (&NullSegDef);
}
void SetSegmentSizes (void)
/* Set the default segment sizes according to the memory model */
{
/* Initialize segment sizes. The segment definitions do already contain
* the correct values for the default case (near), so we must only change
* things that should be different.
*/
switch (MemoryModel) {
case MMODEL_NEAR:
break;
case MMODEL_FAR:
CodeSegDef.AddrSize = ADDR_SIZE_FAR;
break;
case MMODEL_HUGE:
CodeSegDef.AddrSize = ADDR_SIZE_FAR;
DataSegDef.AddrSize = ADDR_SIZE_FAR;
BssSegDef.AddrSize = ADDR_SIZE_FAR;
RODataSegDef.AddrSize = ADDR_SIZE_FAR;
break;
default:
Internal ("Invalid memory model: %d", MemoryModel);
}
}
void WriteSegments (void)
/* Write the segment data to the object file */
{