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Fix proper stack sizes 

Add `DECLARE_STACK` and `STACK_START` macros
Fix addresses so `nuStackIdle` and `obStackMain` are 0x2000 in size
This commit is contained in:
gijs 2023-10-22 00:07:08 +02:00
parent b035cebc4f
commit 0872cce98b
5 changed files with 17 additions and 12 deletions
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4
include/common.h
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@ -75,6 +75,10 @@ typedef u8 bool;
#define SCREEN_WIDTH_MAX 640
#define SCREEN_HEIGHT_MAX 480
#define DECLARE_STACK(name, size) u64 name[size / sizeof(u64)]
// Stacks grow backwards (towards smaller addresses)
#define STACK_START(stack) ((u8*)(&stack) + sizeof(stack))
#include "character.h"
typedef struct {

4
include/nu/nusys.h
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@ -60,9 +60,9 @@ extern "C" {
/*--------------------------------------*/
/* NUSYS STACK SIZE */
/*--------------------------------------*/
//#define NU_IDLE_STACK_SIZE 0x2000 /* Idle thread */
#define NU_IDLE_STACK_SIZE 0x2000 /* Idle thread */
#define NU_RMON_STACK_SIZE 0x2000 /* Rmon thread */
//#define NU_MAIN_STACK_SIZE NU_SPEC_BOOT_STACK_SIZE /* Main thread */
#define NU_MAIN_STACK_SIZE NU_SPEC_BOOT_STACK_SIZE /* Main thread */

6
linker_scripts/symbols/addr.txt
View File

@ -27,7 +27,7 @@ nuSiMesgQ = 0x800E9B88;
nuSiMesgBuf = 0x800BBE60;
siMgrThread = 0x800BBE80; // size:0x1B0
nuThreadIdle = 0x800AF440;
nuStackIdle = 0x800B0010;
nuStackIdle = 0x800AF7A0; // size:0x2000
nuPiCartHandle = 0x800E7A20;
nuPiMgrMesgQ = 0x800BE030;
nuPiMesgBuf = 0x800BE048;
@ -1029,8 +1029,8 @@ __VIRTUAL_MEMORY_EXHAUSTED = 0x800AE35C;
__virtual_mem_alloc = 0x80070F30;
obMain = 0x80071EB0;
obThreadMain = 0x800AF5F0;
obStackMain = 0x800C4CF0;
obThreadMain = 0x800AF5F0; // size:0x1B0
obStackMain = 0x800C4D60; // size:0x2000
entry = 0x80070C00;

11
src/boot.c
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@ -2,20 +2,21 @@
#include "nu/nusys.h"
#define NU_IDLE_STACK_SIZE 0x1790
#define OB_MAIN_STACK_SIZE 0x2070
extern OSThread nuThreadIdle;
extern u64 nuStackIdle[NU_IDLE_STACK_SIZE / sizeof(u64)];
extern DECLARE_STACK(nuStackIdle, NU_IDLE_STACK_SIZE);
extern OSThread obThreadMain;
extern u64 obStackMain[OB_MAIN_STACK_SIZE / sizeof(u64)];
extern DECLARE_STACK(obStackMain, NU_MAIN_STACK_SIZE);
const int test = sizeof(obThreadMain);
void nuIdle(void* arg);
void nuBoot(void) {
osInitialize();
osCreateThread(&nuThreadIdle, NU_IDLE_THREAD_ID, nuIdle, NULL, nuStackIdle + NU_IDLE_STACK_SIZE / sizeof(u64), NU_MAIN_THREAD_PRI);
osCreateThread(&nuThreadIdle, NU_IDLE_THREAD_ID, nuIdle, NULL, STACK_START(nuStackIdle), NU_MAIN_THREAD_PRI);
osStartThread(&nuThreadIdle);
}
@ -27,7 +28,7 @@ void nuIdle(void* arg) {
osViSetSpecialFeatures(OS_VI_DIVOT_ON | OS_VI_DITHER_FILTER_ON | OS_VI_GAMMA_OFF | OS_VI_GAMMA_DITHER_OFF);
osCreateThread(&obThreadMain, NU_MAIN_THREAD_ID, obMain, NULL, obStackMain + OB_MAIN_STACK_SIZE / sizeof(u64), NU_MAIN_THREAD_PRI);
osCreateThread(&obThreadMain, NU_MAIN_THREAD_ID, obMain, NULL, STACK_START(obStackMain), NU_MAIN_THREAD_PRI);
osStartThread(&obThreadMain);
osSetThreadPri(&nuThreadIdle, NU_IDLE_THREAD_PRI);

4
src/nu/nusimgr.c
View File

@ -5,7 +5,7 @@
void nuSiMgrThread(void* arg);
extern u64 nuStackSiMgrThread[0x2000 / sizeof(u64)];
extern DECLARE_STACK(nuStackSiMgrThread, 0x2000);
/* 1A060 80089C60 */
u8 nuSiMgrInit(void) {
@ -17,7 +17,7 @@ u8 nuSiMgrInit(void) {
osContInit(&nuSiMesgQ, &pattern, status);
osCreateThread(&siMgrThread, 5, nuSiMgrThread, NULL, nuStackSiMgrThread + 0x2000 / sizeof(u64), NU_SI_THREAD_PRI);
osCreateThread(&siMgrThread, 5, nuSiMgrThread, NULL, STACK_START(nuStackSiMgrThread), NU_SI_THREAD_PRI);
osStartThread(&siMgrThread);
return pattern;