diff options
Diffstat (limited to 'patches/glibc-2.16.0/0301-add-libc_hidden_builtin_def-for-all-cortex-functions.patch')
-rw-r--r-- | patches/glibc-2.16.0/0301-add-libc_hidden_builtin_def-for-all-cortex-functions.patch | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/patches/glibc-2.16.0/0301-add-libc_hidden_builtin_def-for-all-cortex-functions.patch b/patches/glibc-2.16.0/0301-add-libc_hidden_builtin_def-for-all-cortex-functions.patch new file mode 100644 index 0000000..be6993d --- /dev/null +++ b/patches/glibc-2.16.0/0301-add-libc_hidden_builtin_def-for-all-cortex-functions.patch @@ -0,0 +1,76 @@ +From: Michael Olbrich <m.olbrich@pengutronix.de> +Date: Thu, 15 Sep 2011 23:30:25 +0200 +Subject: [PATCH] add libc_hidden_builtin_def for all cortex functions + +Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de> +--- + cortex-strings/sysdeps/arm/armv7/memchr.S | 3 +++ + cortex-strings/sysdeps/arm/armv7/memcpy.S | 2 ++ + cortex-strings/sysdeps/arm/armv7/memset.S | 2 ++ + cortex-strings/sysdeps/arm/armv7/strchr.S | 3 +++ + cortex-strings/sysdeps/arm/armv7/strcpy.c | 1 + + cortex-strings/sysdeps/arm/armv7/strlen.S | 2 ++ + 6 files changed, 13 insertions(+) + +diff --git a/cortex-strings/sysdeps/arm/armv7/memchr.S b/cortex-strings/sysdeps/arm/armv7/memchr.S +index 8f5aaa9..6d497cb 100644 +--- a/cortex-strings/sysdeps/arm/armv7/memchr.S ++++ b/cortex-strings/sysdeps/arm/armv7/memchr.S +@@ -148,3 +148,6 @@ memchr: + pop {r4,r5,r6,r7} + subs r0,r0,#1 + bx lr ++ ++strong_alias (memchr, __memchr) ++libc_hidden_builtin_def (memchr) +diff --git a/cortex-strings/sysdeps/arm/armv7/memcpy.S b/cortex-strings/sysdeps/arm/armv7/memcpy.S +index 3be24ca..c274207 100644 +--- a/cortex-strings/sysdeps/arm/armv7/memcpy.S ++++ b/cortex-strings/sysdeps/arm/armv7/memcpy.S +@@ -150,3 +150,5 @@ memcpy: + cmp r2,#32 + blt 10b + b 4b ++ ++libc_hidden_builtin_def (memcpy) +diff --git a/cortex-strings/sysdeps/arm/armv7/memset.S b/cortex-strings/sysdeps/arm/armv7/memset.S +index 921cb75..d4c12a4 100644 +--- a/cortex-strings/sysdeps/arm/armv7/memset.S ++++ b/cortex-strings/sysdeps/arm/armv7/memset.S +@@ -116,3 +116,5 @@ memset: + + 10: + bx lr @ goodbye ++ ++libc_hidden_builtin_def (memset) +diff --git a/cortex-strings/sysdeps/arm/armv7/strchr.S b/cortex-strings/sysdeps/arm/armv7/strchr.S +index 8875dbf..05c832f 100644 +--- a/cortex-strings/sysdeps/arm/armv7/strchr.S ++++ b/cortex-strings/sysdeps/arm/armv7/strchr.S +@@ -74,3 +74,6 @@ strchr: + beq 5b @ A bit messy, if it's common we should branch at the start to a special loop + mov r0,#0 + bx lr ++ ++weak_alias (strchr, index) ++libc_hidden_builtin_def (strchr) +diff --git a/cortex-strings/sysdeps/arm/armv7/strcpy.c b/cortex-strings/sysdeps/arm/armv7/strcpy.c +index aa8cb06..3bbaa86 100644 +--- a/cortex-strings/sysdeps/arm/armv7/strcpy.c ++++ b/cortex-strings/sysdeps/arm/armv7/strcpy.c +@@ -169,4 +169,5 @@ strcpy (char* dst, const char* src) + #endif + ); + } ++ + libc_hidden_builtin_def (strcpy) +diff --git a/cortex-strings/sysdeps/arm/armv7/strlen.S b/cortex-strings/sysdeps/arm/armv7/strlen.S +index 125e92f..a1e02ad 100644 +--- a/cortex-strings/sysdeps/arm/armv7/strlen.S ++++ b/cortex-strings/sysdeps/arm/armv7/strlen.S +@@ -109,3 +109,5 @@ strlenendtmp: + subs r0, r0, #1 + pop { r4, r6 } + bx lr ++ ++libc_hidden_builtin_def (strlen) |