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Merge pull request #234 from jpoimboe/isra-fix

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create-diff-object: more special section fixes
This commit is contained in:
Seth Jennings 2014-06-04 11:22:09 -05:00
commit f6c8745a42
1 changed files with 9 additions and 1 deletions
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10
kpatch-build/create-diff-object.c
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@ -375,6 +375,11 @@ int is_bundleable(struct symbol *sym)
!strcmp(sym->sec->name + 6, sym->name))
return 1;
if (sym->type == STT_FUNC &&
!strncmp(sym->sec->name, ".text.unlikely.",15) &&
!strcmp(sym->sec->name + 15, sym->name))
return 1;
if (sym->type == STT_OBJECT &&
!strncmp(sym->sec->name, ".data.",6) &&
!strcmp(sym->sec->name + 6, sym->name))
@ -713,14 +718,17 @@ void kpatch_rename_mangled_functions(struct kpatch_elf *base,
continue;
if (!strstr(sym->name, ".isra.") &&
!strstr(sym->name, ".constprop."))
!strstr(sym->name, ".constprop.") &&
!strstr(sym->name, ".part."))
continue;
if (sym != sym->sec->sym)
ERROR("expected bundled section for %s\n", sym->name);
/* prefix of foo.isra.1.constprop.2 is foo.isra */
prefix = strdup(sym->name);
dot = strchr(prefix, '.');
dot = strchr(dot+1, '.');
*dot = '\0';
basesym = find_symbol_by_name_prefix(&base->symbols, prefix);