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Fix compilation error for 64-bit little endian build:

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libexec/rtld-elf/mips/reloc.c:196: warning: right shift count >= width of type

When the expression '(r_info) >> 32' was passed to bswap32() it was promptly
changed to '(uint32_t)(r_info) >> 32' which is not what we intended.
This commit is contained in:
Neel Natu 2010-08-10 05:15:35 +00:00
parent af7326d405
commit 8508c6bd40
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=211130
1 changed files with 2 additions and 2 deletions
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4
libexec/rtld-elf/mips/reloc.c
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@ -75,7 +75,7 @@ void _rtld_relocate_nonplt_self(Elf_Dyn *, Elf_Addr);
* ELF64 MIPS encodes the relocs uniquely. The first 32-bits of info contain
* the symbol index. The top 32-bits contain three relocation types encoded
* in big-endian integer with first relocation in LSB. This means for little
* endian we have to byte swap that interger (r_type).
* endian we have to byte swap that integer (r_type).
*/
#define Elf_Sxword Elf64_Sxword
#define ELF_R_NXTTYPE_64_P(r_type) ((((r_type) >> 8) & 0xff) == R_TYPE(64))
@ -83,7 +83,7 @@ void _rtld_relocate_nonplt_self(Elf_Dyn *, Elf_Addr);
#undef ELF_R_SYM
#undef ELF_R_TYPE
#define ELF_R_SYM(r_info) ((r_info) & 0xffffffff)
#define ELF_R_TYPE(r_info) bswap32((r_info) >> 32)
#define ELF_R_TYPE(r_info) bswap32(((r_info) >> 32))
#endif
#else
#define ELF_R_NXTTYPE_64_P(r_type) (0)