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@@ -207,6 +207,7 @@ static char sh2dasm_buff[64];
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#if (DRC_DEBUG & (256|512|1024))
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static SH2 csh2[2][8];
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static FILE *trace[2];
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+static int topen[2];
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#endif
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static void REGPARM(3) *sh2_drc_log_entry(void *block, SH2 *sh2, u32 sr)
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{
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@@ -217,12 +218,13 @@ static void REGPARM(3) *sh2_drc_log_entry(void *block, SH2 *sh2, u32 sr)
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pdb_step(sh2, sh2->pc);
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#elif (DRC_DEBUG & 256)
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{
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+ static SH2 fsh2;
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int idx = sh2->is_slave;
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- if (!trace[0]) {
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+ if (!trace[0] && !topen[0]++) {
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trace[0] = fopen("pico.trace0", "wb");
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trace[1] = fopen("pico.trace1", "wb");
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}
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- if (csh2[idx][0].pc != sh2->pc) {
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+ if (trace[idx] && csh2[idx][0].pc != sh2->pc) {
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fwrite(sh2, offsetof(SH2, read8_map), 1, trace[idx]);
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fwrite(&sh2->pdb_io_csum, sizeof(sh2->pdb_io_csum), 1, trace[idx]);
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memcpy(&csh2[idx][0], sh2, offsetof(SH2, poll_cnt)+4);
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@@ -233,11 +235,11 @@ static void REGPARM(3) *sh2_drc_log_entry(void *block, SH2 *sh2, u32 sr)
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{
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static SH2 fsh2;
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int idx = sh2->is_slave;
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- if (!trace[0]) {
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+ if (!trace[0] && !topen[0]++) {
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trace[0] = fopen("pico.trace0", "rb");
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trace[1] = fopen("pico.trace1", "rb");
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}
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- if (csh2[idx][0].pc != sh2->pc) {
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+ if (trace[idx] && csh2[idx][0].pc != sh2->pc) {
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if (!fread(&fsh2, offsetof(SH2, read8_map), 1, trace[idx]) ||
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!fread(&fsh2.pdb_io_csum, sizeof(sh2->pdb_io_csum), 1, trace[idx])) {
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printf("trace eof at %08lx\n",ftell(trace[idx]));
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