libultra cleanup (#215)

* cleanup libultra

* fixes

- use quotes instead of <> for includes
- add macros for zelda specific thread priorities
- fix Makefile
- properly format the remaining pfs structs

* fix button macros + add CHECK_BTN_ANY/CHECK_BTN_ALL

* remove ULTRA_ABS

* fix includes

* update z_player.c/z_lib.c + run format.sh

* merge upstream/master

* fix include in En_Goroiwa

* fix includes

1 files changed, 62 insertions, 0 deletions

diff --git a/src/libultra_code_O2/sptask.c b/src/libultra_code_O2/sptask.c
new file mode 100644
index 000000000..aecb41d22
--- /dev/null
+++ b/src/libultra_code_O2/sptask.c
@@ -0,0 +1,62 @@
+#include "global.h"
+
+#define _osVirtualToPhysical(ptr)              \
+    if (ptr != NULL) {                         \
+        ptr = (void*)osVirtualToPhysical(ptr); \
+    }
+
+static OSTask sTmpTask;
+
+OSTask* _VirtualToPhysicalTask(OSTask* intp) {
+    OSTask* tp = &sTmpTask;
+
+    bcopy(intp, tp, sizeof(OSTask));
+
+    _osVirtualToPhysical(tp->t.ucode);
+    _osVirtualToPhysical(tp->t.ucode_data);
+    _osVirtualToPhysical(tp->t.dram_stack);
+    _osVirtualToPhysical(tp->t.output_buff);
+    _osVirtualToPhysical(tp->t.output_buff_size);
+    _osVirtualToPhysical(tp->t.data_ptr);
+    _osVirtualToPhysical(tp->t.yield_data_ptr);
+    return tp;
+}
+
+void osSpTaskLoad(OSTask* intp) {
+    OSTask* tp = _VirtualToPhysicalTask(intp);
+
+    if (tp->t.flags & OS_TASK_YIELDED) {
+        tp->t.ucode_data = tp->t.yield_data_ptr;
+        tp->t.ucode_data_size = tp->t.yield_data_size;
+        intp->t.flags &= ~OS_TASK_YIELDED;
+        if (tp->t.flags & OS_TASK_LOADABLE) {
+            tp->t.ucode = HW_REG((u32)intp->t.yield_data_ptr + OS_YIELD_DATA_SIZE - 4, u32);
+        }
+    }
+    osWritebackDCache(tp, sizeof(OSTask));
+    __osSpSetStatus(SP_CLR_SIG0 | SP_CLR_SIG1 | SP_CLR_SIG2 | SP_SET_INTR_BREAK);
+    while (__osSpSetPc((void*)SP_IMEM_START) == -1) {
+        ;
+    }
+
+    while (__osSpRawStartDma(1, (void*)(SP_IMEM_START - sizeof(*tp)), tp, sizeof(OSTask)) == -1) {
+        ;
+    }
+
+    while (__osSpDeviceBusy()) {
+        ;
+    }
+
+    while (__osSpRawStartDma(1, (void*)SP_IMEM_START, tp->t.ucode_boot, tp->t.ucode_boot_size) == -1) {
+        ;
+    }
+}
+
+void osSpTaskStartGo(OSTask* tp) {
+
+    while (__osSpDeviceBusy()) {
+        ;
+    }
+
+    __osSpSetStatus(SP_SET_INTR_BREAK | SP_CLR_SSTEP | SP_CLR_BROKE | SP_CLR_HALT);
+}