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authorSam Ravnborg <sam@ravnborg.org>2007-07-25 21:46:40 +0200
committerSam Ravnborg <sam@ravnborg.org>2007-07-25 21:46:40 +0200
commit2f5ee619045d923de9137b6a263a99cc2428391a (patch)
tree1a38942aa4fff5fd74ff71453e56de7325eb4ecd /scripts
parent114f51577724b782a30f4f5ceaee9880de93d776 (diff)
downloadlinux-linaro-2f5ee619045d923de9137b6a263a99cc2428391a.tar.gz
kbuild: rearrange a few function in modpost
This is a preparational patch that just move two functions and add one (for now unused) function. Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Diffstat (limited to 'scripts')
-rw-r--r--scripts/mod/modpost.c80
1 files changed, 48 insertions, 32 deletions
diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
index 87e3ee56e87..c903a16ba0e 100644
--- a/scripts/mod/modpost.c
+++ b/scripts/mod/modpost.c
@@ -586,6 +586,54 @@ static int strrcmp(const char *s, const char *sub)
return memcmp(s + slen - sublen, sub, sublen);
}
+/*
+ * Functions used only during module init is marked __init and is stored in
+ * a .init.text section. Likewise data is marked __initdata and stored in
+ * a .init.data section.
+ * If this section is one of these sections return 1
+ * See include/linux/init.h for the details
+ */
+static int init_section(const char *name)
+{
+ if (strcmp(name, ".init") == 0)
+ return 1;
+ if (strncmp(name, ".init.", strlen(".init.")) == 0)
+ return 1;
+ return 0;
+}
+
+/*
+ * Functions used only during module exit is marked __exit and is stored in
+ * a .exit.text section. Likewise data is marked __exitdata and stored in
+ * a .exit.data section.
+ * If this section is one of these sections return 1
+ * See include/linux/init.h for the details
+ **/
+static int exit_section(const char *name)
+{
+ if (strcmp(name, ".exit.text") == 0)
+ return 1;
+ if (strcmp(name, ".exit.data") == 0)
+ return 1;
+ return 0;
+
+}
+
+/*
+ * Data sections are named like this:
+ * .data | .data.rel | .data.rel.*
+ * Return 1 if the specified section is a data section
+ */
+static int data_section(const char *name)
+{
+ if ((strcmp(name, ".data") == 0) ||
+ (strcmp(name, ".data.rel") == 0) ||
+ (strncmp(name, ".data.rel.", strlen(".data.rel.")) == 0))
+ return 1;
+ else
+ return 0;
+}
+
/**
* Whitelist to allow certain references to pass with no warning.
*
@@ -1108,21 +1156,6 @@ static int initexit_section_ref_ok(const char *name)
return 0;
}
-/**
- * Functions used only during module init is marked __init and is stored in
- * a .init.text section. Likewise data is marked __initdata and stored in
- * a .init.data section.
- * If this section is one of these sections return 1
- * See include/linux/init.h for the details
- **/
-static int init_section(const char *name)
-{
- if (strcmp(name, ".init") == 0)
- return 1;
- if (strncmp(name, ".init.", strlen(".init.")) == 0)
- return 1;
- return 0;
-}
/*
* Identify sections from which references to a .init section is OK.
@@ -1180,23 +1213,6 @@ static int init_section_ref_ok(const char *name)
}
/*
- * Functions used only during module exit is marked __exit and is stored in
- * a .exit.text section. Likewise data is marked __exitdata and stored in
- * a .exit.data section.
- * If this section is one of these sections return 1
- * See include/linux/init.h for the details
- **/
-static int exit_section(const char *name)
-{
- if (strcmp(name, ".exit.text") == 0)
- return 1;
- if (strcmp(name, ".exit.data") == 0)
- return 1;
- return 0;
-
-}
-
-/*
* Identify sections from which references to a .exit section is OK.
*/
static int exit_section_ref_ok(const char *name)