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Naming some functions in libultra_code, decompiling a decent amount. (#77)

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* osgetactivequeue ok

* osspdevicebusy ok

* osGetCurrFaultedThread ok

* osSpRawStartDma OK

* __osSpSetPc and osViGetCurrentFramebuffer OK

* sinf, sins, and sptask OK

* coss OK

* cosf OK

* ran format.sh

* Updated PR to use ultratypes

* osContStartQuery OK

* ran format.sh

* Updated PR to fix issues

* Made suggested changes
This commit is contained in:
Lucas Shaw 2020-04-18 18:40:27 -07:00 • committed by GitHub
parent 4961eb0a90
commit 21750d5aee
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47 changed files with 709 additions and 747 deletions
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17
src/libultra_code/__osSpRawStartDma.c Normal file
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#include <ultra64.h>
#include <global.h>
#include <ultra64/hardware.h>
s32 __osSpRawStartDma(s32 direction, u32 devAddr, void* dramAddr, u32 size) {
if (__osSpDeviceBusy()) {
return -1;
}
HW_REG(SP_MEM_ADDR_REG, u32) = devAddr;
HW_REG(SP_DRAM_ADDR_REG, u32) = osVirtualToPhysical(dramAddr);
if (direction == OS_READ) {
HW_REG(SP_WR_LEN_REG, u32) = size - 1;
} else {
HW_REG(SP_RD_LEN_REG, u32) = size - 1;
}
return 0;
}