Moved some files around into their own place with better names from libreultra

include/PR/sptask.h

@@ -15,6 +15,18 @@
 #endif
 #define OS_YIELD_AUDIO_SIZE 0x400
 
+/*
+ * Task Flags field
+ */
+#define OS_TASK_YIELDED			0x0001
+#define OS_TASK_DP_WAIT			0x0002
+#define	OS_TASK_LOADABLE		0x0004
+#define	OS_TASK_SP_ONLY			0x0008
+#define OS_TASK_USR0			0x0010
+#define OS_TASK_USR1			0x0020
+#define OS_TASK_USR2			0x0040
+#define OS_TASK_USR3			0x0080
+
 /* Flags  */
 #define M_TASK_FLAG0 1
 #define M_TASK_FLAG1 2

lib/src/os/osPfsDeleteFile.c

@@ -36,7 +36,7 @@ s32 osPfsDeleteFile(OSPfs *pfs, u16 company_code, u32 game_code, u8 *game_name,
         ERRCK(__osPfsRWInode(pfs, &inode, OS_READ, bank));
         ERRCK(__osPfsReleasePages(pfs, &inode, startpage, &sum, bank, &last_page, 1)); //TODO: magic constant
         ERRCK(__osPfsRWInode(pfs, &inode, OS_WRITE, bank));
-        if (last_page.ipage == 1)
+        if (last_page.ipage == PFS_EOF)
             break;
         bank = last_page.inode_t.bank;
         startpage = last_page.inode_t.page;

lib/src/os/osPfsFileState.c

@@ -46,10 +46,10 @@ s32 osPfsFileState(OSPfs *pfs, s32 file_no, OSPfsState *state)
                 break;
             }
         }
-        if (next_page.ipage == 1)
+        if (next_page.ipage == PFS_EOF)
             break;
     }
-    if (next_page.ipage != 1)
+    if (next_page.ipage != PFS_EOF)
         return PFS_ERR_INCONSISTENT;
 
     state->file_size = pages << PFS_ONE_PAGE;

lib/src/os/osSpTaskYielded.c

@@ -0,0 +1,28 @@
+/* The comment below is needed for this file to be picked up by generate_ld */
+/* RAM_POS: 0x800D1DF0 */
+
+#include "libultra_internal.h"
+#include "viint.h"
+#include "PR/sptask.h"
+
+__OSViContext vi[2] = {0};
+__OSViContext *__osViCurr = &vi[0];
+__OSViContext *__osViNext = &vi[1];
+
+//TODO: This should be defined above osInitialize
+s32 osViClock = VI_NTSC_CLOCK;
+
+OSYieldResult osSpTaskYielded(OSTask *tp) {
+    u32 status;
+    OSYieldResult result;
+    status = __osSpGetStatus();
+    if (status & SP_STATUS_YIELDED)
+        result = OS_TASK_YIELDED;
+    else
+        result = 0;
+    if (status & SP_STATUS_YIELD) {
+        tp->t.flags |= result;
+        tp->t.flags &= ~(OS_TASK_DP_WAIT);
+    }
+    return result;
+}

lib/src/os/osViGetCurrentFramebuffer.c

@@ -0,0 +1,15 @@
+/* The comment below is needed for this file to be picked up by generate_ld */
+/* RAM_POS: 0x800D1E70 */
+
+#include "libultra_internal.h"
+#include "viint.h"
+
+void *osViGetCurrentFramebuffer(void){
+    register u32 saveMask;
+    void *framep;
+
+    saveMask = __osDisableInt();
+    framep = __osViCurr->framep;
+    __osRestoreInt(saveMask);
+    return framep;
+}

lib/src/os/osViGetNextFramebuffer.c

@@ -0,0 +1,15 @@
+/* The comment below is needed for this file to be picked up by generate_ld */
+/* RAM_POS: 0x800D1EB0 */
+
+#include "libultra_internal.h"
+#include "viint.h"
+
+void *osViGetNextFramebuffer(void){
+    register u32 saveMask;
+    void *framep;
+
+    saveMask = __osDisableInt();
+    framep = __osViNext->framep;
+    __osRestoreInt(saveMask);
+    return framep;
+}

lib/src/os/siacs.c

@@ -22,7 +22,7 @@ s32 viCounterMsg[6];
 u16 retrace; //Used in viMgrMain, but it's supposed to be static in that function
 u16 D_8012D192;
 s32 D_8012D194[2];
-OSTask tmp_task;
+OSTask tmp_task; //Supposed to be statically declared in sptask.c
 #define PI_Q_BUF_LEN 1
 OSMesg piAccessBuf[PI_Q_BUF_LEN]; //Should be static, but this works for now
 s32 __osPiAccessQueue[6];

lib/src/os/sptask.c

@@ -1,52 +1,9 @@
 /* The comment below is needed for this file to be picked up by generate_ld */
-/* RAM_POS: 0x800D1DF0 */
+/* RAM_POS: 0x800D1EF0 */
 
 #include "libultra_internal.h"
 #include "viint.h"
-
-__OSViContext vi[2] = {0};
-__OSViContext *__osViCurr = &vi[0];
-__OSViContext *__osViNext = &vi[1];
-
-//TODO: This should be defined above osInitialize
-#define OS_TASK_YIELDED 0x0001
-#define OS_TASK_DP_WAIT	0x0002
-s32 osViClock = VI_NTSC_CLOCK;
-
-OSYieldResult osSpTaskYielded(OSTask *tp) {
-    u32 status;
-    OSYieldResult result;
-    status = __osSpGetStatus();
-    if (status & SP_STATUS_YIELDED)
-        result = OS_TASK_YIELDED;
-    else
-        result = 0;
-    if (status & SP_STATUS_YIELD) {
-        tp->t.flags |= result;
-        tp->t.flags &= ~(OS_TASK_DP_WAIT);
-    }
-    return result;
-}
-
-void *osViGetCurrentFramebuffer(void){
-    register u32 saveMask;
-    void *framep;
-
-    saveMask = __osDisableInt();
-    framep = __osViCurr->framep;
-    __osRestoreInt(saveMask);
-    return framep;
-}
-
-void *osViGetNextFramebuffer(void){
-    register u32 saveMask;
-    void *framep;
-
-    saveMask = __osDisableInt();
-    framep = __osViNext->framep;
-    __osRestoreInt(saveMask);
-    return framep;
-}
+#include "PR/sptask.h"
 
 #define _osVirtualToPhysical(ptr)               \
     if (ptr != NULL) {                          \
@@ -54,7 +11,7 @@ void *osViGetNextFramebuffer(void){
     }
 
 extern OSTask tmp_task;
-OSTask *_VirtualToPhysicalTask(OSTask *intp) {
+static OSTask *_VirtualToPhysicalTask(OSTask *intp) {
     OSTask *tp;
     tp = &tmp_task;
     bcopy(intp, tp, sizeof(OSTask));