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[PATCH roland/arm-dl_start-warning] ARM: fix elf_machine_load_address warning
- From: Roland McGrath <roland at hack dot frob dot com>
- To: libc-ports at sourceware dot org
- Date: Wed, 8 Aug 2012 11:05:52 -0700 (PDT)
- Subject: [PATCH roland/arm-dl_start-warning] ARM: fix elf_machine_load_address warning
Trunk GCC likes to warn about using objects of type 'void'.
This cleans it up.
Ok? (Or merge the branch yourself.)
Thanks,
Roland
ports/ChangeLog.arm
2012-08-08 Roland McGrath <roland@hack.frob.com>
* sysdeps/arm/dl-machine.h (elf_machine_load_address): Use proper type
for __dl_start declaration.
diff --git a/ports/sysdeps/arm/dl-machine.h b/ports/sysdeps/arm/dl-machine.h
index 442fc3d..fe39a5e 100644
--- a/ports/sysdeps/arm/dl-machine.h
+++ b/ports/sysdeps/arm/dl-machine.h
@@ -70,7 +70,7 @@ elf_machine_dynamic (void)
static inline Elf32_Addr __attribute__ ((unused))
elf_machine_load_address (void)
{
- extern void __dl_start asm ("_dl_start");
+ extern Elf32_Addr internal_function __dl_start (void *) asm ("_dl_start");
Elf32_Addr got_addr = (Elf32_Addr) &__dl_start;
Elf32_Addr pcrel_addr;
#ifdef __thumb__