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ELF: Fix crash due to not allocating recompiler ranges (#1154)

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goeiecool9999 2024-04-06 22:13:19 +02:00 committed by GitHub
parent 85141f17f9
commit 075eac626b
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1 changed files with 7 additions and 0 deletions
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7
src/Cafe/OS/RPL/elf.cpp
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@ -50,6 +50,10 @@ typedef struct
static_assert(sizeof(elfSectionEntry_t) == 0x28, "");
#define PF_X (1 << 0) /* Segment is executable */
#define PF_W (1 << 1) /* Segment is writable */
#define PF_R (1 << 2) /* Segment is readable */
// Map elf into memory
uint32 ELF_LoadFromMemory(uint8* elfData, sint32 size, const char* name)
{
@ -68,6 +72,7 @@ uint32 ELF_LoadFromMemory(uint8* elfData, sint32 size, const char* name)
uint32 shSize = (uint32)sectionTable[i].shSize;
uint32 shOffset = (uint32)sectionTable[i].shOffset;
uint32 shType = (uint32)sectionTable[i].shType;
uint32 shFlags = (uint32)sectionTable[i].shFlags;
if (shOffset > (uint32)size)
{
@ -89,6 +94,8 @@ uint32 ELF_LoadFromMemory(uint8* elfData, sint32 size, const char* name)
}
// SHT_NOBITS
}
if((shFlags & PF_X) > 0)
PPCRecompiler_allocateRange(shAddr, shSize);
}
return header->entrypoint;
}