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| version 1.5, 2004/08/15 17:51:53 | version 1.6, 2008/06/02 20:07:30 |
|---|---|
| Line 6 | Line 6 |
| #include "ievent.h" | #include "ievent.h" |
| // ここでデイジーチェイン | /* ここでデイジーチェイン */ |
| typedef BRESULT (*IEVENTFN)(UINT id); | typedef BRESULT (*IEVENTFN)(UINT id); |
| Line 18 static BRESULT dummy(UINT id) { | Line 18 static BRESULT dummy(UINT id) { |
| } | } |
| static const IEVENTFN ieventfn[IEVENT_MAX] = { | static const IEVENTFN ieventfn[IEVENT_MAX] = { |
| dummy, // IEVENT_SIO | dummy, /* IEVENT_SIO */ |
| ieitem_dmac, // IEVENT_DMA | ieitem_dmac, /* IEVENT_DMA */ |
| ieitem_ctc, // IEVENT_CTC0 | ieitem_ctc, /* IEVENT_CTC0 */ |
| ieitem_ctc, // IEVENT_CTC1 | ieitem_ctc, /* IEVENT_CTC1 */ |
| ieitem_ctc, // IEVENT_CTC2 | ieitem_ctc, /* IEVENT_CTC2 */ |
| ieitem_scpu}; // IEVENT_SUBCPU | ieitem_scpu}; /* IEVENT_SUBCPU */ |
| // ---- | /* ---- */ |
| void ievent_progress(void) { | void ievent_progress(void) { |
| Line 43 void ievent_progress(void) { | Line 43 void ievent_progress(void) { |
| if (CPU_REQIRQ & bit) { | if (CPU_REQIRQ & bit) { |
| CPU_REQIRQ ^= bit; | CPU_REQIRQ ^= bit; |
| if (ieventfn[i](i)) { | if (ieventfn[i](i)) { |
| if (i != IEVENT_SUBCPU) { // サブCPUは別処理 | if (i != IEVENT_SUBCPU) { /* サブCPUは別処理 */ |
| CPU_IRQ |= bit; | CPU_IRQ |= bit; |
| } | } |
| return; | return; |
| Line 76 void ievent_eoi(void) { | Line 76 void ievent_eoi(void) { |
| UINT i; | UINT i; |
| UINT bit; | UINT bit; |
| // CPU_IRQ = CPU_IRQ & (CPU_IRQ - 1); | |
| if (CPU_IRQ == 0) { | if (CPU_IRQ == 0) { |
| return; | return; |
| } | } |