Branch to global symbol results in reference to PLT, and when compiling
for THUMB-2 - in a R_ARM_THM_JUMP19 relocation. Some linkers don't
support this relocation (ld.gold), while others can end up truncating
the relocation to fit (ld.bfd).
Convert this branch through PLT into a direct branch that the assembler
can resolve locally.
See https://github.com/android-ndk/ndk/issues/337 for background.
The current workaround is to disable neon during gstreamer build,
which is not optimal and can be reverted after this patch:
https://github.com/freedesktop/gstreamer-cerbero/commit/
41556c415739fbc3a72c7eaee7e70a565b719b2f
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
#include "libavutil/arm/asm.S"
function swri_oldapi_conv_flt_to_s16_neon, export=1
+_swri_oldapi_conv_flt_to_s16_neon:
subs r2, r2, #8
vld1.32 {q0}, [r1,:128]!
vcvt.s32.f32 q8, q0, #31
endfunc
function swri_oldapi_conv_fltp_to_s16_2ch_neon, export=1
+_swri_oldapi_conv_fltp_to_s16_2ch_neon:
ldm r1, {r1, r3}
subs r2, r2, #8
vld1.32 {q0}, [r1,:128]!
cmp r3, #2
itt lt
ldrlt r1, [r1]
- blt X(swri_oldapi_conv_flt_to_s16_neon)
- beq X(swri_oldapi_conv_fltp_to_s16_2ch_neon)
+ blt _swri_oldapi_conv_flt_to_s16_neon
+ beq _swri_oldapi_conv_fltp_to_s16_2ch_neon
push {r4-r8, lr}
cmp r3, #4