6502/cc65
1
0
Fork 0
mirror of https://github.com/cc65/cc65.git synced 2024-12-26 08:32:00 +00:00
Code Issues Projects Releases Wiki Activity

Another format change: Record the output file and offset for each segment

Browse Source 
written to the output. Make this information available in the debug info file.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4797 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
uz 2010-08-08 20:32:13 +00:00
parent 6272c93556
commit 14e567aed2
4 changed files with 35 additions and 28 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/ld65/bin.c
View File

@ -225,7 +225,7 @@ static void BinWriteMem (BinDesc* D, Memory* M)
if (DoWrite) { if (DoWrite) {
unsigned long P = ftell (D->F); unsigned long P = ftell (D->F);
S->Seg->FillVal = M->FillVal; S->Seg->FillVal = M->FillVal;
SegWrite (D->F, S->Seg, BinWriteExpr, D); SegWrite (D->Filename, D->F, S->Seg, BinWriteExpr, D);
PrintNumVal ("Wrote", (unsigned long) (ftell (D->F) - P)); PrintNumVal ("Wrote", (unsigned long) (ftell (D->F) - P));
} else if (M->Flags & MF_FILL) { } else if (M->Flags & MF_FILL) {
WriteMult (D->F, M->FillVal, S->Seg->Size); WriteMult (D->F, M->FillVal, S->Seg->Size);

4
src/ld65/o65.c
View File

@ -6,7 +6,7 @@
/* */ /* */
/* */ /* */
/* */ /* */
/* (C) 1999-2009, Ullrich von Bassewitz */ /* (C) 1999-2010, Ullrich von Bassewitz */
/* Roemerstrasse 52 */ /* Roemerstrasse 52 */
/* D-70794 Filderstadt */ /* D-70794 Filderstadt */
/* EMail: uz@cc65.org */ /* EMail: uz@cc65.org */
@ -786,7 +786,7 @@ static void O65WriteSeg (O65Desc* D, SegDesc** Seg, unsigned Count, int DoWrite)
/* Write this segment */ /* Write this segment */
if (DoWrite) { if (DoWrite) {
SegWrite (D->F, S->Seg, O65WriteExpr, D); SegWrite (D->Filename, D->F, S->Seg, O65WriteExpr, D);
} }
/* Mark the segment as dumped */ /* Mark the segment as dumped */

53
src/ld65/segments.c
View File

@ -96,6 +96,8 @@ static Segment* NewSegment (unsigned Name, unsigned char AddrSize)
S->PC = 0; S->PC = 0;
S->Size = 0; S->Size = 0;
S->AlignObj = 0; S->AlignObj = 0;
S->OutputName = 0;
S->OutputOffs = 0;
S->Align = 0; S->Align = 0;
S->FillVal = 0; S->FillVal = 0;
S->AddrSize = AddrSize; S->AddrSize = AddrSize;
@ -481,7 +483,7 @@ unsigned SegWriteConstExpr (FILE* F, ExprNode* E, int Signed, unsigned Size)
void SegWrite (FILE* Tgt, Segment* S, SegWriteFunc F, void* Data) void SegWrite (const char* TgtName, FILE* Tgt, Segment* S, SegWriteFunc F, void* Data)
/* Write the data from the given segment to a file. For expressions, F is /* Write the data from the given segment to a file. For expressions, F is
* called (see description of SegWriteFunc above). * called (see description of SegWriteFunc above).
*/ */
@ -489,18 +491,22 @@ void SegWrite (FILE* Tgt, Segment* S, SegWriteFunc F, void* Data)
int Sign; int Sign;
unsigned long Offs = 0; unsigned long Offs = 0;
/* Remember the output file and offset for the segment */
S->OutputName = TgtName;
S->OutputOffs = (unsigned long) ftell (Tgt);
/* Loop over all sections in this segment */ /* Loop over all sections in this segment */
Section* Sec = S->SecRoot; Section* Sec = S->SecRoot;
while (Sec) { while (Sec) {
Fragment* Frag; Fragment* Frag;
/* If we have fill bytes, write them now */ /* If we have fill bytes, write them now */
WriteMult (Tgt, S->FillVal, Sec->Fill); WriteMult (Tgt, S->FillVal, Sec->Fill);
Offs += Sec->Fill; Offs += Sec->Fill;
/* Loop over all fragments in this section */ /* Loop over all fragments in this section */
Frag = Sec->FragRoot; Frag = Sec->FragRoot;
while (Frag) { while (Frag) {
/* Do fragment alignment checks */ /* Do fragment alignment checks */
@ -523,13 +529,13 @@ void SegWrite (FILE* Tgt, Segment* S, SegWriteFunc F, void* Data)
break; break;
case SEG_EXPR_RANGE_ERROR: case SEG_EXPR_RANGE_ERROR:
Error ("Range error in module `%s', line %lu", Error ("Range error in module `%s', line %lu",
GetFragmentSourceName (Frag), GetFragmentSourceName (Frag),
GetFragmentSourceLine (Frag)); GetFragmentSourceLine (Frag));
break; break;
case SEG_EXPR_TOO_COMPLEX: case SEG_EXPR_TOO_COMPLEX:
Error ("Expression too complex in module `%s', line %lu", Error ("Expression too complex in module `%s', line %lu",
GetFragmentSourceName (Frag), GetFragmentSourceName (Frag),
GetFragmentSourceLine (Frag)); GetFragmentSourceLine (Frag));
break; break;
@ -553,7 +559,7 @@ void SegWrite (FILE* Tgt, Segment* S, SegWriteFunc F, void* Data)
Internal ("Invalid fragment type: %02X", Frag->Type); Internal ("Invalid fragment type: %02X", Frag->Type);
} }
/* Update the offset */ /* Update the offset */
Offs += Frag->Size; Offs += Frag->Size;
/* Next fragment */ /* Next fragment */
@ -651,22 +657,21 @@ void PrintSegmentMap (FILE* F)
void PrintDbgSegments (FILE* F) void PrintDbgSegments (FILE* F)
/* Output the segments to the debug file */ /* Output the segments to the debug file */
{ {
Segment* S;
/* Walk over all segments */ /* Walk over all segments */
S = SegRoot; Segment* S = SegRoot;
while (S) { while (S) {
/* Ignore empty segments */ /* Print the segment data */
if (S->Size > 0) { fprintf (F,
"segment\tid=%u,name=\"%s\",start=0x%06lX,size=0x%04lX,addrsize=%s,type=%s",
/* Print the segment data */ S->Id, GetString (S->Name), S->PC, S->Size,
fprintf (F, AddrSizeToStr (S->AddrSize),
"segment\tid=%u,name=\"%s\",start=0x%06lX,size=0x%04lX,addrsize=%s,type=%s\n", S->ReadOnly? "ro" : "rw");
S->Id, GetString (S->Name), S->PC, S->Size, if (S->OutputName) {
AddrSizeToStr (S->AddrSize), fprintf (F, ",outputname=\"%s\",outputoffs=%lu",
S->ReadOnly? "ro" : "rw"); S->OutputName, S->OutputOffs);
} }
fputc ('\n', F);
/* Follow the linked list */ /* Follow the linked list */
S = S->List; S = S->List;

4
src/ld65/segments.h
View File

@ -63,6 +63,8 @@ struct Segment {
unsigned long PC; /* PC were this segment is located */ unsigned long PC; /* PC were this segment is located */
unsigned long Size; /* Size of data so far */ unsigned long Size; /* Size of data so far */
struct ObjData* AlignObj; /* Module that requested the alignment */ struct ObjData* AlignObj; /* Module that requested the alignment */
const char* OutputName; /* Name of output file or NULL */
unsigned long OutputOffs; /* Offset in output file */
unsigned char Align; /* Alignment needed */ unsigned char Align; /* Alignment needed */
unsigned char FillVal; /* Value to use for fill bytes */ unsigned char FillVal; /* Value to use for fill bytes */
unsigned char AddrSize; /* Address size of segment */ unsigned char AddrSize; /* Address size of segment */
@ -139,7 +141,7 @@ unsigned SegWriteConstExpr (FILE* F, ExprNode* E, int Signed, unsigned Size);
* check and return one of the SEG_EXPR_xxx codes. * check and return one of the SEG_EXPR_xxx codes.
*/ */
void SegWrite (FILE* Tgt, Segment* S, SegWriteFunc F, void* Data); void SegWrite (const char* TgtName, FILE* Tgt, Segment* S, SegWriteFunc F, void* Data);
/* Write the data from the given segment to a file. For expressions, F is /* Write the data from the given segment to a file. For expressions, F is
* called (see description of SegWriteFunc above). * called (see description of SegWriteFunc above).
*/ */