Fix locating GOT for Thumb-2 PIE binaries.

	* sysdeps/arm/elf/start.S (_start): Avoid dependency on PC pipeline
	offset.

diff --git a/ChangeLog.arm b/ChangeLog.arm
index 4fcce61..643a071 100644 (file)
--- a/ChangeLog.arm
+++ b/ChangeLog.arm
@@ -1,3 +1,8 @@
+2009-10-22  Julian Brown  <julian@codesourcery.com>
+
+       * sysdeps/arm/elf/start.S (_start): Avoid dependency on PC pipeline
+       offset.
+
 2009-10-03  Joseph Myers  <joseph@codesourcery.com>
 
        * sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Define F_SETOWN_EX and

diff --git a/sysdeps/arm/elf/start.S b/sysdeps/arm/elf/start.S
index 0cf4339..d21102e 100644 (file)
--- a/sysdeps/arm/elf/start.S
+++ b/sysdeps/arm/elf/start.S
@@ -87,8 +87,8 @@ _start:
 
 #ifdef SHARED
        ldr sl, .L_GOT
-.L_GOT_OFF:
-       add sl, pc, sl
+       adr a4, .L_GOT
+       add sl, sl, a4
 
        ldr ip, .L_GOT+4        /* __libc_csu_fini */
        ldr ip, [sl, ip]
@@ -125,7 +125,7 @@ _start:
 
 #ifdef SHARED
 .L_GOT:
-       .word _GLOBAL_OFFSET_TABLE_-(.L_GOT_OFF+8)
+       .word _GLOBAL_OFFSET_TABLE_ - .L_GOT
        .word __libc_csu_fini(GOT)
        .word __libc_csu_init(GOT)
        .word main(GOT)