Correctly align program stacks (#1133)

* Properly align program stacks

* Enforce size being a multiple of 8 bytes

* Correct alignment calculation

* Use an ALIGN8 macro in the stack declaration macro

1 files changed, 12 insertions, 12 deletions

diff --git a/src/code/main.c b/src/code/main.c
index c15449cb6..c3773b51d 100644
--- a/src/code/main.c
+++ b/src/code/main.c
@@ -11,11 +11,11 @@ PadMgr gPadMgr;
 IrqMgr gIrqMgr;
 u32 gSegments[NUM_SEGMENTS];
 OSThread sGraphThread;
-u8 sGraphStack[0x1800];
-u8 sSchedStack[0x600];
-u8 sAudioStack[0x800];
-u8 sPadMgrStack[0x500];
-u8 sIrqMgrStack[0x500];
+STACK(sGraphStack, 0x1800);
+STACK(sSchedStack, 0x600);
+STACK(sAudioStack, 0x800);
+STACK(sPadMgrStack, 0x500);
+STACK(sIrqMgrStack, 0x500);
 StackEntry sGraphStackInfo;
 StackEntry sSchedStackInfo;
 StackEntry sAudioStackInfo;
@@ -75,25 +75,25 @@ void Main(void* arg) {
     Main_LogSystemHeap();
 
     osCreateMesgQueue(&irqMgrMsgQ, irqMgrMsgBuf, 0x3C);
-    StackCheck_Init(&sIrqMgrStackInfo, sIrqMgrStack, sIrqMgrStack + sizeof(sIrqMgrStack), 0, 0x100, "irqmgr");
+    StackCheck_Init(&sIrqMgrStackInfo, sIrqMgrStack, STACK_TOP(sIrqMgrStack), 0, 0x100, "irqmgr");
     IrqMgr_Init(&gIrqMgr, &sGraphStackInfo, Z_PRIORITY_IRQMGR, 1);
 
     osSyncPrintf("タスクスケジューラの初期化\n"); // "Initialize the task scheduler"
-    StackCheck_Init(&sSchedStackInfo, sSchedStack, sSchedStack + sizeof(sSchedStack), 0, 0x100, "sched");
+    StackCheck_Init(&sSchedStackInfo, sSchedStack, STACK_TOP(sSchedStack), 0, 0x100, "sched");
     Sched_Init(&gSchedContext, &sAudioStack, Z_PRIORITY_SCHED, D_80013960, 1, &gIrqMgr);
 
     IrqMgr_AddClient(&gIrqMgr, &irqClient, &irqMgrMsgQ);
 
-    StackCheck_Init(&sAudioStackInfo, sAudioStack, sAudioStack + sizeof(sAudioStack), 0, 0x100, "audio");
-    AudioMgr_Init(&gAudioMgr, sAudioStack + sizeof(sAudioStack), Z_PRIORITY_AUDIOMGR, 0xA, &gSchedContext, &gIrqMgr);
+    StackCheck_Init(&sAudioStackInfo, sAudioStack, STACK_TOP(sAudioStack), 0, 0x100, "audio");
+    AudioMgr_Init(&gAudioMgr, STACK_TOP(sAudioStack), Z_PRIORITY_AUDIOMGR, 0xA, &gSchedContext, &gIrqMgr);
 
-    StackCheck_Init(&sPadMgrStackInfo, sPadMgrStack, sPadMgrStack + sizeof(sPadMgrStack), 0, 0x100, "padmgr");
+    StackCheck_Init(&sPadMgrStackInfo, sPadMgrStack, STACK_TOP(sPadMgrStack), 0, 0x100, "padmgr");
     PadMgr_Init(&gPadMgr, &sSiIntMsgQ, &gIrqMgr, 7, Z_PRIORITY_PADMGR, &sIrqMgrStack);
 
     AudioMgr_Unlock(&gAudioMgr);
 
-    StackCheck_Init(&sGraphStackInfo, sGraphStack, sGraphStack + sizeof(sGraphStack), 0, 0x100, "graph");
-    osCreateThread(&sGraphThread, 4, Graph_ThreadEntry, arg, sGraphStack + sizeof(sGraphStack), Z_PRIORITY_GRAPH);
+    StackCheck_Init(&sGraphStackInfo, sGraphStack, STACK_TOP(sGraphStack), 0, 0x100, "graph");
+    osCreateThread(&sGraphThread, 4, Graph_ThreadEntry, arg, STACK_TOP(sGraphStack), Z_PRIORITY_GRAPH);
     osStartThread(&sGraphThread);
     osSetThreadPri(0, Z_PRIORITY_SCHED);