6502/cc65
1
0
Fork 0
mirror of https://github.com/cc65/cc65.git synced 2025-01-10 19:29:45 +00:00
Code Issues Projects Releases Wiki Activity

Fixed a bug

Browse Source 
git-svn-id: svn://svn.cc65.org/cc65/trunk@979 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
cuz 2001-09-27 17:09:10 +00:00
parent 371fcf48da
commit 2d7634aa6b
1 changed files with 19 additions and 19 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

36
src/cc65/codeopt.c
View File

@ -2366,9 +2366,9 @@ static unsigned OptPtrLoad4 (CodeSeg* S)
* *
* and replace it by: * and replace it by:
* *
* ldx xxx * ldy xxx
* lda label,x
* ldx #$00 * ldx #$00
* lda label,y
*/ */
{ {
unsigned Changes = 0; unsigned Changes = 0;
@ -2421,17 +2421,17 @@ static unsigned OptPtrLoad4 (CodeSeg* S)
/* We will create all the new stuff behind the current one so /* We will create all the new stuff behind the current one so
* we keep the line references. * we keep the line references.
*/ */
X = NewCodeEntry (OP65_LDX, L[3]->AM, L[3]->Arg, 0, L[0]->LI); X = NewCodeEntry (OP65_LDY, L[3]->AM, L[3]->Arg, 0, L[0]->LI);
CS_InsertEntry (S, X, I+8); CS_InsertEntry (S, X, I+8);
X = NewCodeEntry (OP65_LDX, AM65_IMM, "$00", 0, L[0]->LI);
CS_InsertEntry (S, X, I+9);
Label = memcpy (xmalloc (Len-2), L[0]->Arg+2, Len-3); Label = memcpy (xmalloc (Len-2), L[0]->Arg+2, Len-3);
Label[Len-3] = '\0'; Label[Len-3] = '\0';
X = NewCodeEntry (OP65_LDA, AM65_ABSX, Label, 0, L[0]->LI); X = NewCodeEntry (OP65_LDA, AM65_ABSY, Label, 0, L[0]->LI);
CS_InsertEntry (S, X, I+9);
xfree (Label);
X = NewCodeEntry (OP65_LDX, AM65_IMM, "$00", 0, L[0]->LI);
CS_InsertEntry (S, X, I+10); CS_InsertEntry (S, X, I+10);
xfree (Label);
/* Remove the old code */ /* Remove the old code */
CS_DelEntries (S, I, 8); CS_DelEntries (S, I, 8);
@ -2469,9 +2469,9 @@ static unsigned OptPtrLoad5 (CodeSeg* S)
* *
* ldy #$xx * ldy #$xx
* lda (sp),y * lda (sp),y
* tax * tay
* lda label,x
* ldx #$00 * ldx #$00
* lda label,y
*/ */
{ {
unsigned Changes = 0; unsigned Changes = 0;
@ -2528,20 +2528,20 @@ static unsigned OptPtrLoad5 (CodeSeg* S)
X = NewCodeEntry (OP65_LDA, AM65_ZP_INDY, L[4]->Arg, 0, L[0]->LI); X = NewCodeEntry (OP65_LDA, AM65_ZP_INDY, L[4]->Arg, 0, L[0]->LI);
CS_InsertEntry (S, X, I+3); CS_InsertEntry (S, X, I+3);
/* Add the tax */ /* Add the tay */
X = NewCodeEntry (OP65_TAX, AM65_IMP, 0, 0, L[0]->LI); X = NewCodeEntry (OP65_TAY, AM65_IMP, 0, 0, L[0]->LI);
CS_InsertEntry (S, X, I+4); CS_InsertEntry (S, X, I+4);
/* Add the ldx */
X = NewCodeEntry (OP65_LDX, AM65_IMM, "$00", 0, L[0]->LI);
CS_InsertEntry (S, X, I+5);
/* Add the lda */ /* Add the lda */
Label = memcpy (xmalloc (Len-2), L[0]->Arg+2, Len-3); Label = memcpy (xmalloc (Len-2), L[0]->Arg+2, Len-3);
Label[Len-3] = '\0'; Label[Len-3] = '\0';
X = NewCodeEntry (OP65_LDA, AM65_ABSX, Label, 0, L[0]->LI); X = NewCodeEntry (OP65_LDA, AM65_ABSY, Label, 0, L[0]->LI);
CS_InsertEntry (S, X, I+5);
xfree (Label);
/* Add the ldx */
X = NewCodeEntry (OP65_LDX, AM65_IMM, "$00", 0, L[0]->LI);
CS_InsertEntry (S, X, I+6); CS_InsertEntry (S, X, I+6);
xfree (Label);
/* Remove the old code */ /* Remove the old code */
CS_DelEntries (S, I, 2); CS_DelEntries (S, I, 2);