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Silence some pedantic compilation warnings about unused results.

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This commit is contained in:
Markus F.X.J. Oberhumer 2016-09-28 13:50:50 +02:00
parent 0d57d2cfe3
commit b9b3b67b95
2 changed files with 7 additions and 1 deletions
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6
src/p_lx_elf.cpp
View File

@ -314,6 +314,7 @@ void PackLinuxElf::pack3(OutputFile *fo, Filter &ft)
get_te16(&linfo.l_lsize) + len - sz_pack2a));
len = fpad4(fo); // MATCH03
ACC_UNUSED(len);
}
void PackLinuxElf32::pack3(OutputFile *fo, Filter &ft)
@ -1079,6 +1080,7 @@ PackLinuxElf64amd::defineSymbols(Filter const *)
linker->defineSymbol("LENU", lenu); // len for unmap
linker->defineSymbol("ADRC", adrc); // addr for copy
//linker->defineSymbol("ADRU", adru); // addr for unmap
ACC_UNUSED(adru);
#define EI_NIDENT 16 /* <elf.h> */
linker->defineSymbol("JMPU", EI_NIDENT -4 + lo_va_user); // unmap trampoline
#undef EI_NIDENT
@ -1584,6 +1586,7 @@ bool PackLinuxElf32::canPack()
break;
}
}
ACC_UNUSED(shdr);
xct_off = elf_get_offset_from_address(xct_va);
goto proceed; // But proper packing depends on checking xct_va.
}
@ -1761,6 +1764,7 @@ PackLinuxElf64ppcle::canPack()
break;
}
}
ACC_UNUSED(shdr);
xct_off = elf_get_offset_from_address(xct_va);
goto proceed; // But proper packing depends on checking xct_va.
}
@ -1936,6 +1940,7 @@ PackLinuxElf64amd::canPack()
break;
}
}
ACC_UNUSED(shdr);
xct_off = elf_get_offset_from_address(xct_va);
goto proceed; // But proper packing depends on checking xct_va.
}
@ -2924,6 +2929,7 @@ void PackLinuxElf32::ARM_defineSymbols(Filter const * /*ft*/)
linker->defineSymbol("CPR0", 4+ linker->getSymbolOffset("cpr0"));
linker->defineSymbol("LENF", 4+ linker->getSymbolOffset("end_decompress"));
ACC_UNUSED(adrc);
#define MAP_PRIVATE 2 /* UNIX standard */
#define MAP_FIXED 0x10 /* UNIX standard */

2
src/p_vmlinz.cpp
View File

@ -163,7 +163,7 @@ int PackVmlinuzI386::decompressKernel()
unsigned relocated = 0;
// See startup_32: in linux/arch/i386/boot/compressed/head.S
const upx_byte *p = &obuf[setup_size];
const upx_byte *p;
unsigned cpa_0 = 0;
unsigned cpa_1 = 0;
int j;