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Use a string pool to reduce the memory footprint

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git-svn-id: svn://svn.cc65.org/cc65/trunk@2197 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
cuz
2003-06-04 12:40:14 +00:00
parent 4937cd236f
commit edde7a3f45
27 changed files with 551 additions and 374 deletions
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14
src/ld65/config.h
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@@ -51,12 +51,12 @@
/* File list entry */
typedef struct File File;
struct File {
unsigned Name; /* Name index of the file */
File* Next; /* Pointer to next entry in list */
unsigned Flags;
unsigned Format; /* Output format */
struct Memory* MemList; /* List of memory areas in this file */
struct Memory* MemLast; /* Last memory area in this file */
char Name [1]; /* Name of file */
};
/* Segment list node. Needed because there are two lists (RUN & LOAD) */
@@ -69,6 +69,7 @@ struct MemListNode {
/* Memory list entry */
typedef struct Memory Memory;
struct Memory {
unsigned Name; /* Name index of the memory section */
Memory* Next; /* Pointer to next entry in list */
Memory* FNext; /* Next in file list */
unsigned Attr; /* Which values are valid? */
@@ -80,21 +81,20 @@ struct Memory {
MemListNode* SegList; /* List of segments for this section */
MemListNode* SegLast; /* Last segment in this section */
File* F; /* File that contains the entry */
char Name [1]; /* Name of the memory section */
};
/* Segment descriptor entry */
typedef struct SegDesc SegDesc;
struct SegDesc {
unsigned Name; /* Index of the name */
SegDesc* Next; /* Pointer to next entry in list */
Segment* Seg; /* Pointer to segment structure */
unsigned Attr; /* Attributes for segment */
unsigned Flags; /* Set of bitmapped flags */
Segment* Seg; /* Pointer to segment structure */
unsigned Attr; /* Attributes for segment */
unsigned Flags; /* Set of bitmapped flags */
Memory* Load; /* Load memory section */
Memory* Run; /* Run memory section */
Memory* Run; /* Run memory section */
unsigned long Addr; /* Start address or offset into segment */
unsigned char Align; /* Alignment if given */
char Name [1]; /* Copy of name */
};
/* Segment list */