84 lines
3.2 KiB
Diff
84 lines
3.2 KiB
Diff
From 7379b4570e5755a5a1da25181ba4f5d1ca461a98 Mon Sep 17 00:00:00 2001
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From: Ilari Liusvaara <ilari.liusvaara@elisanet.fi>
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Date: Wed, 9 Nov 2011 00:37:44 +0200
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Subject: [PATCH 03/27] Don't use time() in emulating chips
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Instead of using time() in chip emulation, create new interface method
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currentTime(), defaulting to time(0). This way frontend can cleanly
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override the current time bsnes is using.
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---
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snes/chip/bsx/satellaview/satellaview.cpp | 2 +-
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snes/chip/spc7110/spc7110.cpp | 2 +-
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snes/chip/srtc/srtc.cpp | 2 +-
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snes/interface/interface.cpp | 5 +++++
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snes/interface/interface.hpp | 1 +
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5 files changed, 9 insertions(+), 3 deletions(-)
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diff --git a/snes/chip/bsx/satellaview/satellaview.cpp b/snes/chip/bsx/satellaview/satellaview.cpp
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index 386fb628..3c980195 100755
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--- a/snes/chip/bsx/satellaview/satellaview.cpp
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+++ b/snes/chip/bsx/satellaview/satellaview.cpp
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@@ -38,7 +38,7 @@ uint8 BSXSatellaview::mmio_read(unsigned addr) {
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if(counter == 0) {
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time_t rawtime;
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- time(&rawtime);
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+ rawtime = SNES::interface->currentTime();
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tm *t = localtime(&rawtime);
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regs.r2192_hour = t->tm_hour;
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diff --git a/snes/chip/spc7110/spc7110.cpp b/snes/chip/spc7110/spc7110.cpp
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index d2dc640b..74a817a6 100755
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--- a/snes/chip/spc7110/spc7110.cpp
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+++ b/snes/chip/spc7110/spc7110.cpp
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@@ -101,7 +101,7 @@ void SPC7110::set_data_adjust(unsigned addr) { r4814 = addr; r4815 = addr >> 8;
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void SPC7110::update_time(int offset) {
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time_t rtc_time = (rtc[16] << 0) | (rtc[17] << 8) | (rtc[18] << 16) | (rtc[19] << 24);
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- time_t current_time = time(0) - offset;
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+ time_t current_time = SNES::interface->currentTime() - offset;
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//sizeof(time_t) is platform-dependent; though rtc[] needs to be platform-agnostic.
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//yet platforms with 32-bit signed time_t will overflow every ~68 years. handle this by
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diff --git a/snes/chip/srtc/srtc.cpp b/snes/chip/srtc/srtc.cpp
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index 1b2fd2aa..78fc4c1f 100755
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--- a/snes/chip/srtc/srtc.cpp
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+++ b/snes/chip/srtc/srtc.cpp
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@@ -31,7 +31,7 @@ void SRTC::reset() {
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void SRTC::update_time() {
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time_t rtc_time = (rtc[16] << 0) | (rtc[17] << 8) | (rtc[18] << 16) | (rtc[19] << 24);
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- time_t current_time = time(0);
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+ time_t current_time = SNES::interface->currentTime();
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//sizeof(time_t) is platform-dependent; though rtc[] needs to be platform-agnostic.
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//yet platforms with 32-bit signed time_t will overflow every ~68 years. handle this by
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diff --git a/snes/interface/interface.cpp b/snes/interface/interface.cpp
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index a0e3a81b..b3017c90 100755
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--- a/snes/interface/interface.cpp
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+++ b/snes/interface/interface.cpp
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@@ -18,4 +18,9 @@ void Interface::message(const string &text) {
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print(text, "\n");
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}
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+time_t Interface::currentTime()
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+{
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+ return time(0);
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+}
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+
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}
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diff --git a/snes/interface/interface.hpp b/snes/interface/interface.hpp
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index f1a48c0f..df975e83 100755
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--- a/snes/interface/interface.hpp
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+++ b/snes/interface/interface.hpp
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@@ -5,6 +5,7 @@ struct Interface {
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virtual string path(Cartridge::Slot slot, const string &hint) = 0;
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virtual void message(const string &text);
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+ virtual time_t currentTime();
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};
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extern Interface *interface;
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--
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2.15.0.rc1
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