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PR 6660

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PR 6682
	* powerpc.cc (Powerpc_relocate_functions::addr16_ha) [both
	versions]: Don't try to read the value in the contents, since we
	don't use it.  Use the template endianness when writing.
This commit is contained in:
Ian Lance Taylor 2008-06-30 16:36:40 +00:00
parent 3dccd7b794
commit e6fde20876
2 changed files with 10 additions and 14 deletions
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8
gold/ChangeLog
View File

@ -1,3 +1,11 @@
2008-06-30 Ian Lance Taylor <iant@google.com>
PR 6660
PR 6682
* powerpc.cc (Powerpc_relocate_functions::addr16_ha) [both
versions]: Don't try to read the value in the contents, since we
don't use it. Use the template endianness when writing.
2008-06-25 Cary Coutant <ccoutant@google.com>
* fileread.cc (File_read::make_view): Assert on zero-length view.

16
gold/powerpc.cc
View File

@ -594,9 +594,6 @@ public:
typename elfcpp::Elf_types<size>::Elf_Addr value,
typename elfcpp::Elf_types<size>::Elf_Addr addend)
{
typedef typename elfcpp::Swap<16, true>::Valtype Valtype;
Valtype* wv = reinterpret_cast<Valtype*>(view);
Valtype val = elfcpp::Swap<16, true>::readval(wv);
typename elfcpp::Elf_types<size>::Elf_Addr reloc;
reloc = value + addend;
@ -605,10 +602,7 @@ public:
reloc += 0x10000;
reloc >>= 16;
val &= ~static_cast<Valtype>(0xffff);
reloc &= static_cast<Valtype>(0xffff);
elfcpp::Swap<16, true>::writeval(wv, val | reloc);
elfcpp::Swap<16, big_endian>::writeval(view, reloc);
}
static inline void
@ -617,9 +611,6 @@ public:
const Symbol_value<size>* psymval,
typename elfcpp::Elf_types<size>::Elf_Addr addend)
{
typedef typename elfcpp::Swap<16, true>::Valtype Valtype;
Valtype* wv = reinterpret_cast<Valtype*>(view);
Valtype val = elfcpp::Swap<16, true>::readval(wv);
typename elfcpp::Elf_types<size>::Elf_Addr reloc;
reloc = psymval->value(object, addend);
@ -628,10 +619,7 @@ public:
reloc += 0x10000;
reloc >>= 16;
val &= ~static_cast<Valtype>(0xffff);
reloc &= static_cast<Valtype>(0xffff);
elfcpp::Swap<16, true>::writeval(wv, val | reloc);
elfcpp::Swap<16, big_endian>::writeval(view, reloc);
}
// R_PPC_REL16: (Symbol + Addend - Address) & 0xffff