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https://sourceware.org/git/binutils-gdb.git
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896a639bab
Replace relative long addressing instructions of weak symbols, which will definitely resolve to zero, with either a load address of 0, a NOP, or a trapping insn. This prevents the PC32DBL relocation from overflowing in case the binary will be loaded at 4GB or more. bfd/ChangeLog: * bfd/elf64-s390.c (elf_s390_relocate_section): Replace instructions using undefined weak symbols with relative addressing to avoid relocation overflows. ld/ChangeLog: * ld/testsuite/ld-s390/s390.exp: * ld/testsuite/ld-s390/8GB.ld: New test. * ld/testsuite/ld-s390/weakundef-1.dd: New test. * ld/testsuite/ld-s390/weakundef-1.s: New test. |
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| .. | ||
| 8GB.ld | ||
| gotreloc_31-1.dd | ||
| gotreloc_64-norelro-1.dd | ||
| gotreloc_64-relro-1.dd | ||
| gotreloc-1.s | ||
| gotreloc-1.ver | ||
| pltoffset-1.dd | ||
| pltoffset-1.ld | ||
| pltoffset-1.s | ||
| pr26918-1.d | ||
| pr26918-1.s | ||
| reloccheck-1.d | ||
| reloccheck-1.s | ||
| reloctlsle-1.d | ||
| reloctlsle-1.s | ||
| s390.exp | ||
| tlsbin_64.dd | ||
| tlsbin_64.rd | ||
| tlsbin_64.s | ||
| tlsbin_64.sd | ||
| tlsbin_64.td | ||
| tlsbin.dd | ||
| tlsbin.rd | ||
| tlsbin.s | ||
| tlsbin.sd | ||
| tlsbin.td | ||
| tlsbinpic_64.s | ||
| tlsbinpic.s | ||
| tlslib_64.s | ||
| tlslib.s | ||
| tlspic1_64.s | ||
| tlspic1.s | ||
| tlspic2_64.s | ||
| tlspic2.s | ||
| tlspic_64.dd | ||
| tlspic_64.rd | ||
| tlspic_64.sd | ||
| tlspic_64.td | ||
| tlspic.dd | ||
| tlspic.rd | ||
| tlspic.sd | ||
| tlspic.td | ||
| weakundef-1.dd | ||
| weakundef-1.s | ||