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Debugger: Extend 'tf' command to add cycles for trace (#783) (PR #793)

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Also don't call DrawFlags(), speeding up tracing by 10 times.
Authored-by: Nick Westgate
This commit is contained in:
TomCh 2020-05-30 14:12:36 +01:00 committed by GitHub
parent 4f340fa264
commit 037c338303
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 16 additions and 4 deletions
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20
source/Debugger/Debug.cpp
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@ -8160,7 +8160,17 @@ void OutputTraceLine ()
char sDisassembly[ CONSOLE_WIDTH ]; // DrawDisassemblyLine( 0,regs.pc, sDisassembly); // Get Disasm String
FormatDisassemblyLine( line, sDisassembly, CONSOLE_WIDTH );
char sFlags[ _6502_NUM_FLAGS + 1 ]; DrawFlags( 0, regs.ps, sFlags ); // Get Flags String
char sFlags[] = "........";
WORD nRegFlags = regs.ps;
int nFlag = _6502_NUM_FLAGS;
while (nFlag--)
{
int iFlag = (_6502_NUM_FLAGS - nFlag - 1);
bool bSet = (nRegFlags & 1);
if (bSet)
sFlags[nFlag] = g_aBreakpointSource[BP_SRC_FLAG_C + iFlag][0];
nRegFlags >>= 1;
}
if (!g_hTraceFile)
return;
@ -8178,8 +8188,8 @@ void OutputTraceLine ()
else
{
fprintf( g_hTraceFile,
// "00 00 00 0000 -------- 0000:90 90 90 NOP"
"A: X: Y: SP: Flags Addr:Opcode Mnemonic\n");
// "00000000 00 00 00 0000 -------- 0000:90 90 90 NOP"
"Cycles A: X: Y: SP: Flags Addr:Opcode Mnemonic\n");
}
}
@ -8214,8 +8224,10 @@ void OutputTraceLine ()
}
else
{
const UINT cycles = (UINT)g_nCumulativeCycles;
fprintf( g_hTraceFile,
"%02X %02X %02X %04X %s %s\n",
"%08X %02X %02X %02X %04X %s %s\n",
cycles,
(unsigned)regs.a,
(unsigned)regs.x,
(unsigned)regs.y,