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Re: [PATCH] ARM: Add Cortex-A15 optimized NEON and VFP memcpy routines, with IFUNC.
- From: Richard Henderson <rth at twiddle dot net>
- To: Will Newton <will dot newton at linaro dot org>
- Cc: libc-ports at sourceware dot org, patches at linaro dot org
- Date: Mon, 15 Apr 2013 19:14:39 +0200
- Subject: Re: [PATCH] ARM: Add Cortex-A15 optimized NEON and VFP memcpy routines, with IFUNC.
- References: <516BCEE5 dot 9070809 at linaro dot org>
On 2013-04-15 11:56, Will Newton wrote:
+# ifdef PIC
+1: .long _GLOBAL_OFFSET_TABLE_ - 0b - PC_OFS
+.Lmemcpy_neon:
+ .long C_SYMBOL_NAME(__memcpy_neon)(GOT)
+.Lmemcpy_vfp:
+ .long C_SYMBOL_NAME(__memcpy_vfp)(GOT)
+.Lmemcpy_arm:
+ .long C_SYMBOL_NAME(__memcpy_arm)(GOT)
There's no need for GOT entries. Just use pc-relative references.
r~