From 6e4a35ced96cdf31a9d3bd82fd147554750af839 Mon Sep 17 00:00:00 2001 From: Mans Rullgard Date: Sun, 25 Sep 2011 12:53:44 +0100 Subject: ppc: fix 32-bit PIC build On 32-bit ppc, the GOT pointer must be loaded manually. This adds a "get_got" assembler macro to compute the GOT address. The "movrel" macro is updated to take an additional parameter containing the GOT address since no register is reserved for this purpose on ppc32. These changes have no effect on ppc64 builds. Signed-off-by: Mans Rullgard --- libavcodec/ppc/fft_altivec_s.S | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'libavcodec/ppc/fft_altivec_s.S') diff --git a/libavcodec/ppc/fft_altivec_s.S b/libavcodec/ppc/fft_altivec_s.S index ab33900582..958d7df0ee 100644 --- a/libavcodec/ppc/fft_altivec_s.S +++ b/libavcodec/ppc/fft_altivec_s.S @@ -353,6 +353,7 @@ extfunc ff_fft_calc\interleave\()_altivec mflr r0 stp r0, 2*PS(r1) stpu r1, -(160+16*PS)(r1) + get_got r11 addi r6, r1, 16*PS stvm r6, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29 mfvrsave r0 @@ -360,14 +361,14 @@ extfunc ff_fft_calc\interleave\()_altivec li r6, 0xfffffffc mtvrsave r6 - movrel r6, fft_data + movrel r6, fft_data, r11 lvm r6, v14, v15, v16, v17, v18, v19, v20, v21 lvm r6, v22, v23, v24, v25, v26, v27, v28, v29 li r9, 16 - movrel r12, X(ff_cos_tabs) + movrel r12, X(ff_cos_tabs), r11 - movrel r6, fft_dispatch_tab\interleave\()_altivec + movrel r6, fft_dispatch_tab\interleave\()_altivec, r11 lwz r3, 0(r3) subi r3, r3, 2 slwi r3, r3, 2+ARCH_PPC64 -- cgit v1.2.3