From eb36d3fc903db8848f7493009c7b59c8ce038de9 Mon Sep 17 00:00:00 2001 From: bunnei Date: Fri, 29 Aug 2014 23:24:32 -0400 Subject: Core: Refactor core to use only one function for execution. Core: Cleaned up comment to be more readable. Citra: Changed loop to be more readable. --- src/core/core.h | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) (limited to 'src/core/core.h') diff --git a/src/core/core.h b/src/core/core.h index 4b42dabc..9c72c8b3 100644 --- a/src/core/core.h +++ b/src/core/core.h @@ -19,8 +19,15 @@ extern ARM_Interface* g_sys_core; ///< ARM11 system (OS) core /// Start the core void Start(); -/// Run the core CPU loop -void RunLoop(); +/** + * Run the core CPU loop + * This function loops for 100 instructions in the CPU before trying to update hardware. This is a + * little bit faster than SingleStep, and should be pretty much equivalent. The number of + * instructions chosen is fairly arbitrary, however a large number will more drastically affect the + * frequency of GSP interrupts and likely break things. The point of this is to just loop in the CPU + * for more than 1 instruction to reduce overhead and make it a little bit faster... + */ +void RunLoop(int tight_loop=100); /// Step the CPU one instruction void SingleStep(); -- cgit v1.2.3