diff options
Diffstat (limited to 'src/boot/O2/loadfragment2.c')
| -rw-r--r-- | src/boot/O2/loadfragment2.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/boot/O2/loadfragment2.c b/src/boot/O2/loadfragment2.c index ee798ac63..b8dacf82d 100644 --- a/src/boot/O2/loadfragment2.c +++ b/src/boot/O2/loadfragment2.c @@ -48,7 +48,7 @@ void Overlay_Relocate(void* allocatedRamAddr, OverlayRelocationSection* ovlReloc uintptr_t relocatedAddress; u32 i; u32* luiInstRef; - uintptr_t allocu32 = (uintptr_t)allocatedRamAddr; + u32 isLoNeg; u32* regValP; //! MIPS ELF relocation does not generally require tracking register values, so at first glance it appears this //! register tracking was an unnecessary complication. However there is a bug in the IDO compiler that can cause @@ -58,7 +58,8 @@ void Overlay_Relocate(void* allocatedRamAddr, OverlayRelocationSection* ovlReloc //! due to the incorrect ordering. u32* luiRefs[32]; u32 luiVals[32]; - u32 isLoNeg; + uintptr_t allocu32 = (uintptr_t)allocatedRamAddr; + uintptr_t vramu32 = (uintptr_t)vramStart; if (gOverlayLogSeverity >= 3) { // "DoRelocation(%08x, %08x, %08x)\n" @@ -84,7 +85,7 @@ void Overlay_Relocate(void* allocatedRamAddr, OverlayRelocationSection* ovlReloc // Check address is valid for relocation if ((*relocDataP & 0x0F000000) == 0) { - *relocDataP = *relocDataP - (uintptr_t)vramStart + allocu32; + *relocDataP = *relocDataP - vramu32 + allocu32; } else if (gOverlayLogSeverity >= 3) { // Segment pointer 32 %08x // "セグメントポインタ32です %08x\n" @@ -99,8 +100,7 @@ void Overlay_Relocate(void* allocatedRamAddr, OverlayRelocationSection* ovlReloc if (1) { *relocDataP = (*relocDataP & 0xFC000000) | - (((PHYS_TO_K0(MIPS_JUMP_TARGET(*relocDataP)) - (uintptr_t)vramStart + allocu32) & 0x0FFFFFFF) >> - 2); + (((PHYS_TO_K0(MIPS_JUMP_TARGET(*relocDataP)) - vramu32 + allocu32) & 0x0FFFFFFF) >> 2); } else if (gOverlayLogSeverity >= 3) { // Segment pointer 26 %08x // "セグメントポインタ26です %08x\n" @@ -128,7 +128,7 @@ void Overlay_Relocate(void* allocatedRamAddr, OverlayRelocationSection* ovlReloc // Check address is valid for relocation if ((((*luiInstRef << 0x10) + (s16)*relocDataP) & 0x0F000000) == 0) { - relocatedAddress = ((*regValP << 0x10) + (s16)*relocDataP) - (uintptr_t)vramStart + allocu32; + relocatedAddress = ((*regValP << 0x10) + (s16)*relocDataP) - vramu32 + allocu32; isLoNeg = (relocatedAddress & 0x8000) ? 1 : 0; *luiInstRef = (*luiInstRef & 0xFFFF0000) | (((relocatedAddress >> 0x10) & 0xFFFF) + isLoNeg); *relocDataP = (*relocDataP & 0xFFFF0000) | (relocatedAddress & 0xFFFF); |