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gfd: Add GFDGetLastErrorString.

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This commit is contained in:
James Benton 2017-06-02 11:43:41 +01:00
parent 2100cea176
commit c81a06048f
2 changed files with 38 additions and 11 deletions
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3
src/libgfd/include/gfd.h
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@ -108,6 +108,9 @@ CHECK_OFFSET(GFDRelocationHeader, 0x20, patchCount);
CHECK_OFFSET(GFDRelocationHeader, 0x24, patchOffset);
CHECK_SIZE(GFDRelocationHeader, 0x28);
char *
GFDGetLastErrorString();
uint32_t
GFDGetGeometryShaderCount(const void *file);

46
src/libgfd/src/gfd.c
View File

@ -1,9 +1,13 @@
#include "gfd.h"
#include <coreinit/debug.h>
#include <gx2/temp.h>
#include <gx2r/surface.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
// #define CHECK_GPU_VERSION
static uint32_t _GFDCleanTag(uint32_t tag);
static BOOL _GFDCheckTagDAT(uint32_t tag);
static BOOL _GFDCheckTagSTR(uint32_t tag);
@ -17,6 +21,24 @@ static BOOL _GFDGetHeaderVersions(uint32_t *majorVersion, uint32_t *minorVersion
static BOOL _GFDGetBlockPointer(GFDBlockType type, uint32_t index, void *file, GFDBlockHeader **blockHeaderOut, void **blockDataOut);
static BOOL _GFDGetBlockPointerConst(GFDBlockType type, uint32_t index, const void *file, const GFDBlockHeader **blockHeaderOut, const void **blockDataOut);
static char
sLastError[1024] = { 0 };
static void
setLastError(const char *fmt, ...)
{
va_list va;
va_start(va, fmt);
vsnprintf(sLastError, 1024, fmt, va);
va_end(va);
}
char *
GFDGetLastErrorString()
{
return sLastError;
}
static BOOL
_GFDGetHeaderVersions(uint32_t *majorVersion,
uint32_t *minorVersion,
@ -29,7 +51,7 @@ _GFDGetHeaderVersions(uint32_t *majorVersion,
*gpuVersion = 0;
if (header->magic != GFD_HEADER_MAGIC) {
OSReport("%s: header->magic %08X != GFD_HEADER_MAGIC", __FUNCTION__, header->magic);
setLastError("%s: header->magic %08X != %08X GFD_HEADER_MAGIC", __FUNCTION__, header->magic, GFD_HEADER_MAGIC);
return FALSE;
}
@ -49,19 +71,21 @@ _GFDCheckHeaderVersions(const void *file)
}
if (majorVersion != GFD_FILE_VERSION_MAJOR) {
OSReport("%s: majorVersion %d != GFD_FILE_VERSION_MAJOR", __FUNCTION__, majorVersion);
setLastError("%s: majorVersion %d != %d GFD_FILE_VERSION_MAJOR", __FUNCTION__, majorVersion, GFD_FILE_VERSION_MAJOR);
return FALSE;
}
if (minorVersion != GFD_FILE_VERSION_MINOR) {
OSReport("%s: minorVersion %d != GFD_FILE_VERSION_MINOR", __FUNCTION__, minorVersion);
setLastError("%s: minorVersion %d != %d GFD_FILE_VERSION_MINOR", __FUNCTION__, minorVersion, GFD_FILE_VERSION_MINOR);
return FALSE;
}
#ifdef CHECK_GPU_VERSION
if (gpuVersion != GX2TempGetGPUVersion()) {
OSReport("%s: gpuVersion %d != GX2TempGetGPUVersion()", __FUNCTION__, gpuVersion);
setLastError("%s: gpuVersion %d != %d GX2TempGetGPUVersion()", __FUNCTION__, gpuVersion, GX2TempGetGPUVersion());
return FALSE;
}
#endif
return TRUE;
}
@ -70,12 +94,12 @@ static BOOL
_GFDCheckBlockHeaderMagicVersions(const GFDBlockHeader *header)
{
if (header->magic != GFD_BLOCK_HEADER_MAGIC) {
OSReport("%s: header->magic %08X != GFD_BLOCK_HEADER_MAGIC", __FUNCTION__, header->magic);
setLastError("%s: header->magic %08X != GFD_BLOCK_HEADER_MAGIC", __FUNCTION__, header->magic);
return FALSE;
}
if (header->majorVersion != GFD_BLOCK_VERSION_MAJOR) {
OSReport("%s: header->majorVersion %d != GFD_BLOCK_VERSION_MAJOR", __FUNCTION__, header->majorVersion);
setLastError("%s: header->majorVersion %d != GFD_BLOCK_VERSION_MAJOR", __FUNCTION__, header->majorVersion);
return FALSE;
}
@ -285,14 +309,14 @@ _GFDRelocateBlockEx(const GFDRelocationHeader *relocationHeader,
}
if (!_GFDCheckTagDAT(offset) && !_GFDCheckTagSTR(offset)) {
OSReport("%s: !_GFDCheckTagDAT(offset = %08X) && !_GFDCheckTagSTR(offset = %08X)", __FUNCTION__, offset, offset);
setLastError("%s: !_GFDCheckTagDAT(offset = %08X) && !_GFDCheckTagSTR(offset = %08X)", __FUNCTION__, offset, offset);
return FALSE;
}
target = (uint32_t *)(dst + _GFDCleanTag(offset));
if (!_GFDCheckTagDAT(*target) && !_GFDCheckTagSTR(*target)) {
OSReport("%s: !_GFDCheckTagDAT(*target = %08X) && !_GFDCheckTagSTR(*target = %08X)", __FUNCTION__, *target, *target);
setLastError("%s: !_GFDCheckTagDAT(*target = %08X) && !_GFDCheckTagSTR(*target = %08X)", __FUNCTION__, *target, *target);
return FALSE;
}
@ -319,12 +343,12 @@ _GFDRelocateBlock(const GFDBlockHeader *blockHeader,
- sizeof(GFDRelocationHeader));
if (relocationHeader->magic != GFD_RELOCATION_HEADER_MAGIC) {
OSReport("%s: relocationHeader->magic %08X != GFD_RELOCATION_HEADER_MAGIC", __FUNCTION__, relocationHeader->magic);
setLastError("%s: relocationHeader->magic %08X != GFD_RELOCATION_HEADER_MAGIC", __FUNCTION__, relocationHeader->magic);
return FALSE;
}
if (!_GFDCheckTagDAT(relocationHeader->patchOffset)) {
OSReport("%s: !_GFDCheckTagDAT(relocationHeader->patchOffset = %08X)", __FUNCTION__, relocationHeader->patchOffset);
setLastError("%s: !_GFDCheckTagDAT(relocationHeader->patchOffset = %08X)", __FUNCTION__, relocationHeader->patchOffset);
return FALSE;
}