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Make @ relative to the start of a ds even at link time

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Fix #737
This commit is contained in:
Rangi
2021-02-14 20:53:44 -05:00
committed by Eldred Habert
parent 2bc12447e2
commit ee20d9010e
13 changed files with 74 additions and 72 deletions
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2
include/asm/output.h
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@@ -22,7 +22,7 @@ extern struct Section *pSectionList, *pCurrentSection;
void out_RegisterNode(struct FileStackNode *node);
void out_ReplaceNode(struct FileStackNode *node);
void out_SetFileName(char *s);
void out_CreatePatch(uint32_t type, struct Expression const *expr, uint32_t ofs, bool isOperand);
void out_CreatePatch(uint32_t type, struct Expression const *expr, uint32_t ofs, uint32_t pcShift);
bool out_CreateAssert(enum AssertionType type, struct Expression const *expr,
char const *message, uint32_t ofs);
void out_WriteObject(void);

8
include/asm/section.h
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@@ -62,11 +62,11 @@ void out_AbsWordGroup(uint8_t const *s, int32_t length);
void out_AbsLongGroup(uint8_t const *s, int32_t length);
void out_Skip(int32_t skip, bool ds);
void out_String(char const *s);
void out_RelByte(struct Expression *expr, bool isOperand);
void out_RelByte(struct Expression *expr, uint32_t pcShift);
void out_RelBytes(struct Expression *expr, uint32_t n);
void out_RelWord(struct Expression *expr, bool isOperand);
void out_RelLong(struct Expression *expr, bool isOperand);
void out_PCRelByte(struct Expression *expr, bool isOperand);
void out_RelWord(struct Expression *expr, uint32_t pcShift);
void out_RelLong(struct Expression *expr, uint32_t pcShift);
void out_PCRelByte(struct Expression *expr, uint32_t pcShift);
void out_BinaryFile(char const *s, int32_t startPos);
void out_BinaryFileSlice(char const *s, int32_t start_pos, int32_t length);

1
include/link/section.h
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@@ -34,7 +34,6 @@ struct Patch {
uint32_t pcSectionID;
uint32_t pcOffset;
enum PatchType type;
bool isOperand;
int32_t rpnSize;
uint8_t *rpnExpression;

2
include/linkdefs.h
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@@ -99,8 +99,6 @@ enum ExportLevel {
SYMTYPE_EXPORT
};
// Bit 7 is special, not part of the actual patch type
#define PATCH_ISOPERAND 0x80
enum PatchType {
PATCHTYPE_BYTE,
PATCHTYPE_WORD,