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mipseb.r3000-linux.elf [broken because no big-endian tool chain]

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John Reiser
2007-11-12 09:12:51 -08:00
parent 34d65ba292
commit 0260f0790a
8 changed files with 140 additions and 0 deletions
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src/linker.cpp
+31
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@@ -765,6 +765,37 @@ void ElfLinkerM68k::relocate1(const Relocation *rel, upx_byte *location,
}
void ElfLinkerMipsBE::relocate1(const Relocation *rel, upx_byte *location,
unsigned value, const char *type)
{
#define MIPS_HI(a) (((a) >> 16) + (((a) & 0x8000) >> 15))
#define MIPS_LO(a) ((a) & 0xffff)
#define MIPS_PC16(a) ((a) >> 2)
#define MIPS_PC26(a) (((a) & 0x0fffffff) >> 2)
if (strcmp(type, "R_MIPS_HI16") == 0)
set_le16(location, get_le16(location) + MIPS_HI(value));
else if (strcmp(type, "R_MIPS_LO16") == 0)
set_le16(location, get_le16(location) + MIPS_LO(value));
else if (strcmp(type, "R_MIPS_PC16") == 0)
{
value -= rel->section->offset + rel->offset;
set_le16(location, get_le16(location) + MIPS_PC16(value));
}
else if (strcmp(type, "R_MIPS_26") == 0)
set_le32(location, get_le32(location) + MIPS_PC26(value));
else if (strcmp(type, "R_MIPS_32") == 0)
set_le32(location, get_le32(location) + value);
else
super::relocate1(rel, location, value, type);
#undef MIPS_HI
#undef MIPS_LO
#undef MIPS_PC16
#undef MIPS_PC26
}
void ElfLinkerMipsLE::relocate1(const Relocation *rel, upx_byte *location,
unsigned value, const char *type)
{