diff options
Diffstat (limited to 'src/i386_ld.c')
| -rw-r--r-- | src/i386_ld.c | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/src/i386_ld.c b/src/i386_ld.c index 1724d324..d1a213d6 100644 --- a/src/i386_ld.c +++ b/src/i386_ld.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2001, 2002, 2003, 2004, 2005 Red Hat, Inc. +/* Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006 Red Hat, Inc. This file is part of Red Hat elfutils. Written by Ulrich Drepper <[email protected]>, 2001. @@ -396,14 +396,19 @@ elf_i386_finalize_plt (struct ld_state *statep, size_t nsym, /* Point the GOT entry at the PLT entry, after the initial jmp. */ ((Elf32_Word *) data->d_buf)[3 + cnt] = pltentryaddr + 6; - /* The value of the symbol is the address of the corresponding PLT - entry. Store the address, also for the normal symbol table if - this is necessary. */ - ((Elf32_Sym *) dynsymdata->d_buf)[1 + cnt].st_value = pltentryaddr; - if (symdata != NULL) - ((Elf32_Sym *) symdata->d_buf)[nsym - statep->nplt + cnt].st_value - = pltentryaddr; + /* If the symbol is defined, adjust the address. */ + if (((Elf32_Sym *) dynsymdata->d_buf)[1 + cnt].st_shndx != SHN_UNDEF) + { + /* The value of the symbol is the address of the corresponding PLT + entry. Store the address, also for the normal symbol table if + this is necessary. */ + ((Elf32_Sym *) dynsymdata->d_buf)[1 + cnt].st_value = pltentryaddr; + + if (symdata != NULL) + ((Elf32_Sym *) symdata->d_buf)[nsym - statep->nplt + cnt].st_value + = pltentryaddr; + } } /* Create the .plt section. */ |