From 0d2a636ee6c3b8c292fbaae05976fe1537b70958 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= Date: Sat, 30 Jan 2010 16:56:20 +0100 Subject: modpost: pass around const struct sectioncheck * instead of enum mismatch MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This prepares having a per-check whitelist of symbol names. Signed-off-by: Uwe Kleine-König --- scripts/mod/modpost.c | 16 +++++++++------- 1 file changed, 9 insertions(+), 7 deletions(-) (limited to 'scripts/mod') diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c index 598d54a0fef..3f0380b8d8f 100644 --- a/scripts/mod/modpost.c +++ b/scripts/mod/modpost.c @@ -933,7 +933,8 @@ const struct sectioncheck sectioncheck[] = { } }; -static int section_mismatch(const char *fromsec, const char *tosec) +static const struct sectioncheck *section_mismatch( + const char *fromsec, const char *tosec) { int i; int elems = sizeof(sectioncheck) / sizeof(struct sectioncheck); @@ -942,10 +943,10 @@ static int section_mismatch(const char *fromsec, const char *tosec) for (i = 0; i < elems; i++) { if (match(fromsec, check->fromsec) && match(tosec, check->tosec)) - return check->mismatch; + return check; check++; } - return NO_MISMATCH; + return NULL; } /** @@ -1158,7 +1159,8 @@ static int is_function(Elf_Sym *sym) * Try to find symbols near it so user can find it. * Check whitelist before warning - it may be a false positive. */ -static void report_sec_mismatch(const char *modname, enum mismatch mismatch, +static void report_sec_mismatch(const char *modname, + const struct sectioncheck *mismatch, const char *fromsec, unsigned long long fromaddr, const char *fromsym, @@ -1189,7 +1191,7 @@ static void report_sec_mismatch(const char *modname, enum mismatch mismatch, modname, fromsec, fromaddr, from, fromsym, from_p, to, tosec, tosym, to_p); - switch (mismatch) { + switch (mismatch->mismatch) { case TEXT_TO_ANY_INIT: fprintf(stderr, "The function %s%s() references\n" @@ -1289,11 +1291,11 @@ static void check_section_mismatch(const char *modname, struct elf_info *elf, Elf_Rela *r, Elf_Sym *sym, const char *fromsec) { const char *tosec; - enum mismatch mismatch; + const struct sectioncheck *mismatch; tosec = sec_name(elf, sym->st_shndx); mismatch = section_mismatch(fromsec, tosec); - if (mismatch != NO_MISMATCH) { + if (mismatch) { Elf_Sym *to; Elf_Sym *from; const char *tosym; -- cgit v1.2.3