From c355575f3954a19dfed6c350a8ad34175263da46 Mon Sep 17 00:00:00 2001 From: red031000 Date: Fri, 24 Jul 2020 22:52:51 +0100 Subject: annotate MCR and MRC --- arm9/lib/src/OS_protectionRegion.c | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) (limited to 'arm9/lib/src/OS_protectionRegion.c') diff --git a/arm9/lib/src/OS_protectionRegion.c b/arm9/lib/src/OS_protectionRegion.c index 4d6cf974..4b8d8297 100644 --- a/arm9/lib/src/OS_protectionRegion.c +++ b/arm9/lib/src/OS_protectionRegion.c @@ -1,27 +1,23 @@ -// -// Created by red031000 on 2020-04-24. -// - #include "function_target.h" #include "OS_protectionRegion.h" ARM_FUNC asm void OS_SetDPermissionsForProtectionRegion(register u32 setMask, register u32 flags) { - mrc p15, 0x0, r2, c5, c0, 0x2 + mrc p15, 0x0, r2, c5, c0, 0x2 //Extended Access Permission Data Protection Region bic r2, r2, r0 orr r2, r2, r1 - mcr p15, 0x0, r2, c5, c0, 0x2 + mcr p15, 0x0, r2, c5, c0, 0x2 //Extended Access Permission Data Protection Region bx lr } ARM_FUNC asm void OS_SetProtectionRegion1(u32 param) { - mcr p15, 0x0, r0, c6, c1, 0x0 + mcr p15, 0x0, r0, c6, c1, 0x0 //Protection Unit Data Region 1 bx lr } ARM_FUNC asm void OS_SetProtectionRegion2(u32 param) { - mcr p15, 0x0, r0, c6, c2, 0x0 + mcr p15, 0x0, r0, c6, c2, 0x0 //Protection Unit Data Region 2 bx lr } -- cgit v1.2.3