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Replace all tables by hash tables. This allows to remove the ugly special

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casing of "long addresses" and prepares the code base for use with the full
address range of the 65816.
Use fixed size data types for addresses and target data words of known size.
Many other minor improvements.
This commit is contained in:
Kugel Fuhr
2025-06-22 11:50:47 +02:00
parent 7573272836
commit b9a703749c
22 changed files with 612 additions and 443 deletions
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8
src/da65/segment.c
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@@ -58,7 +58,7 @@
typedef struct Segment Segment;
struct Segment {
Segment* NextStart; /* Pointer to next segment */
unsigned long Start;
uint32_t Start;
unsigned AddrSize;
char Name[1]; /* Name, dynamically allocated */
};
@@ -76,7 +76,7 @@ static Segment* StartTab[HASH_SIZE]; /* Table containing segment starts */
void AddAbsSegment (unsigned Start, unsigned End, const char* Name)
void AddAbsSegment (uint32_t Start, uint32_t End, const char* Name)
/* Add an absolute segment to the segment table */
{
/* Get the length of the name */
@@ -104,7 +104,7 @@ void AddAbsSegment (unsigned Start, unsigned End, const char* Name)
char* GetSegmentStartName (unsigned Addr)
char* GetSegmentStartName (uint32_t Addr)
/* Return the name of the segment which starts at the given address */
{
Segment* S = StartTab[Addr % HASH_SIZE];
@@ -122,7 +122,7 @@ char* GetSegmentStartName (unsigned Addr)
unsigned GetSegmentAddrSize (unsigned Addr)
unsigned GetSegmentAddrSize (uint32_t Addr)
/* Return the address size of the segment which starts at the given address */
{
Segment* S = StartTab[Addr % HASH_SIZE];