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Added debug output support for processor flags.

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This commit is contained in:
acqn
2020-09-08 23:41:04 +08:00
committed by Oliver Schmidt
parent 810e17edfe
commit b8ae5c28fe
1 changed files with 55 additions and 5 deletions
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60
src/cc65/codeent.c
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@@ -50,6 +50,7 @@
#include "codelab.h" #include "codelab.h"
#include "opcodes.h" #include "opcodes.h"
#include "output.h" #include "output.h"
#include "reginfo.h"
@@ -1901,6 +1902,7 @@ static char* RegInfoDesc (unsigned U, char* Buf)
strcat (Buf, U & REG_PTR2? "2" : "_"); strcat (Buf, U & REG_PTR2? "2" : "_");
strcat (Buf, U & REG_SAVE? "V" : "_"); strcat (Buf, U & REG_SAVE? "V" : "_");
strcat (Buf, U & REG_SP? "S" : "_"); strcat (Buf, U & REG_SP? "S" : "_");
sprintf (Buf + 10, "_%02X", (U & PSTATE_ALL) >> PSTATE_BITS_SHIFT);
return Buf; return Buf;
} }
@@ -1925,11 +1927,59 @@ static char* RegContentDesc (const RegContents* RC, char* Buf)
} }
B += 5; B += 5;
if (RegValIsUnknown (RC->RegY)) { if (RegValIsUnknown (RC->RegY)) {
strcpy (B, "Y:XX"); strcpy (B, "Y:XX ");
} else { } else {
sprintf (B, "Y:%02X", RC->RegY); sprintf (B, "Y:%02X ", RC->RegY);
} }
B += 4; B += 5;
if (PStatesAreUnknown (RC->PFlags, PSTATE_C)) {
strcpy (B, "~");
} else {
strcpy (B, RC->PFlags & PFVAL_C ? "C" : "_");
}
B += 1;
if (PStatesAreUnknown (RC->PFlags, PSTATE_Z)) {
strcpy (B, "~");
} else {
strcpy (B, RC->PFlags & PFVAL_Z ? "Z" : "_");
}
B += 1;
if (PStatesAreUnknown (RC->PFlags, PSTATE_I)) {
strcpy (B, "~");
} else {
strcpy (B, RC->PFlags & PFVAL_I ? "I" : "_");
}
B += 1;
if (PStatesAreUnknown (RC->PFlags, PSTATE_D)) {
strcpy (B, "~");
} else {
strcpy (B, RC->PFlags & PFVAL_D ? "D" : "_");
}
B += 1;
if (PStatesAreUnknown (RC->PFlags, PSTATE_U)) {
strcpy (B, "~");
} else {
strcpy (B, RC->PFlags & PFVAL_U ? "U" : "_");
}
B += 1;
if (PStatesAreUnknown (RC->PFlags, PSTATE_B)) {
strcpy (B, "~");
} else {
strcpy (B, RC->PFlags & PFVAL_B ? "B" : "_");
}
B += 1;
if (PStatesAreUnknown (RC->PFlags, PSTATE_V)) {
strcpy (B, "~");
} else {
strcpy (B, RC->PFlags & PFVAL_V ? "V" : "_");
}
B += 1;
if (PStatesAreUnknown (RC->PFlags, PSTATE_N)) {
strcpy (B, "~");
} else {
strcpy (B, RC->PFlags & PFVAL_N ? "N" : "_");
}
B += 1;
return Buf; return Buf;
} }
@@ -2024,7 +2074,7 @@ void CE_Output (const CodeEntry* E)
if (Debug) { if (Debug) {
char Use [128]; char Use [128];
char Chg [128]; char Chg [128];
WriteOutput ("%*s; USE: %-12s CHG: %-12s SIZE: %u", WriteOutput ("%*s; USE: %-15s CHG: %-15s SIZE: %u",
(int)(30-Chars), "", (int)(30-Chars), "",
RegInfoDesc (E->Use, Use), RegInfoDesc (E->Use, Use),
RegInfoDesc (E->Chg, Chg), RegInfoDesc (E->Chg, Chg),
@@ -2033,7 +2083,7 @@ void CE_Output (const CodeEntry* E)
if (E->RI) { if (E->RI) {
char RegIn[32]; char RegIn[32];
char RegOut[32]; char RegOut[32];
WriteOutput (" In %s Out %s", WriteOutput (" In %s Out %s",
RegContentDesc (&E->RI->In, RegIn), RegContentDesc (&E->RI->In, RegIn),
RegContentDesc (&E->RI->Out, RegOut)); RegContentDesc (&E->RI->Out, RegOut));
} }