diff --git a/vp8/common/rtcd_defs.sh b/vp8/common/rtcd_defs.sh
index 76f8d5a50..e315fcdb0 100644
--- a/vp8/common/rtcd_defs.sh
+++ b/vp8/common/rtcd_defs.sh
@@ -504,8 +504,10 @@ specialize vp8_yv12_copy_partial_frame neon
 #
 # Denoiser filter
 #
-prototype void vp8_denoiser_filter "struct yv12_buffer_config* mc_running_avg, struct yv12_buffer_config* running_avg, struct macroblock* signal, unsigned int motion_magnitude2, int y_offset, int uv_offset"
-specialize vp8_denoiser_filter sse2
+if [ "$CONFIG_TEMPORAL_DENOISING" = "yes" ]; then
+    prototype void vp8_denoiser_filter "struct yv12_buffer_config* mc_running_avg, struct yv12_buffer_config* running_avg, struct macroblock* signal, unsigned int motion_magnitude2, int y_offset, int uv_offset"
+    specialize vp8_denoiser_filter sse2
+fi
 
 # End of encoder only functions
 fi
diff --git a/vp8/common/x86/dequantize_mmx.asm b/vp8/common/x86/dequantize_mmx.asm
index de9eba89f..4e551f00a 100644
--- a/vp8/common/x86/dequantize_mmx.asm
+++ b/vp8/common/x86/dequantize_mmx.asm
@@ -13,7 +13,7 @@
 
 
 ;void vp8_dequantize_b_impl_mmx(short *sq, short *dq, short *q)
-global sym(vp8_dequantize_b_impl_mmx)
+global sym(vp8_dequantize_b_impl_mmx) PRIVATE
 sym(vp8_dequantize_b_impl_mmx):
     push        rbp
     mov         rbp, rsp
@@ -55,7 +55,7 @@ sym(vp8_dequantize_b_impl_mmx):
 ;short *dq,               1
 ;unsigned char *dest,     2
 ;int stride)              3
-global sym(vp8_dequant_idct_add_mmx)
+global sym(vp8_dequant_idct_add_mmx) PRIVATE
 sym(vp8_dequant_idct_add_mmx):
     push        rbp
     mov         rbp, rsp
diff --git a/vp8/common/x86/idctllm_mmx.asm b/vp8/common/x86/idctllm_mmx.asm
index 0c9c205c2..96fa2c60d 100644
--- a/vp8/common/x86/idctllm_mmx.asm
+++ b/vp8/common/x86/idctllm_mmx.asm
@@ -34,7 +34,7 @@
 
 ;void vp8_short_idct4x4llm_mmx(short *input, unsigned char *pred,
 ;int pitch, unsigned char *dest,int stride)
-global sym(vp8_short_idct4x4llm_mmx)
+global sym(vp8_short_idct4x4llm_mmx) PRIVATE
 sym(vp8_short_idct4x4llm_mmx):
     push        rbp
     mov         rbp, rsp
@@ -224,7 +224,7 @@ sym(vp8_short_idct4x4llm_mmx):
 ;int pred_stride,
 ;unsigned char *dst_ptr,
 ;int stride)
-global sym(vp8_dc_only_idct_add_mmx)
+global sym(vp8_dc_only_idct_add_mmx) PRIVATE
 sym(vp8_dc_only_idct_add_mmx):
     push        rbp
     mov         rbp, rsp
diff --git a/vp8/common/x86/idctllm_sse2.asm b/vp8/common/x86/idctllm_sse2.asm
index abeb0b682..bf8e2c402 100644
--- a/vp8/common/x86/idctllm_sse2.asm
+++ b/vp8/common/x86/idctllm_sse2.asm
@@ -19,7 +19,7 @@
 ;   int dst_stride      - 3
 ; )
 
-global sym(vp8_idct_dequant_0_2x_sse2)
+global sym(vp8_idct_dequant_0_2x_sse2) PRIVATE
 sym(vp8_idct_dequant_0_2x_sse2):
     push        rbp
     mov         rbp, rsp
@@ -101,7 +101,7 @@ sym(vp8_idct_dequant_0_2x_sse2):
 ;   unsigned char *dst  - 2
 ;   int dst_stride      - 3
 ; )
-global sym(vp8_idct_dequant_full_2x_sse2)
+global sym(vp8_idct_dequant_full_2x_sse2) PRIVATE
 sym(vp8_idct_dequant_full_2x_sse2):
     push        rbp
     mov         rbp, rsp
@@ -358,7 +358,7 @@ sym(vp8_idct_dequant_full_2x_sse2):
 ;   int dst_stride      - 3
 ;   short *dc           - 4
 ; )
-global sym(vp8_idct_dequant_dc_0_2x_sse2)
+global sym(vp8_idct_dequant_dc_0_2x_sse2) PRIVATE
 sym(vp8_idct_dequant_dc_0_2x_sse2):
     push        rbp
     mov         rbp, rsp
@@ -434,7 +434,7 @@ sym(vp8_idct_dequant_dc_0_2x_sse2):
 ;   int dst_stride      - 3
 ;   short *dc           - 4
 ; )
-global sym(vp8_idct_dequant_dc_full_2x_sse2)
+global sym(vp8_idct_dequant_dc_full_2x_sse2) PRIVATE
 sym(vp8_idct_dequant_dc_full_2x_sse2):
     push        rbp
     mov         rbp, rsp
diff --git a/vp8/common/x86/iwalsh_mmx.asm b/vp8/common/x86/iwalsh_mmx.asm
index 6582687e1..4aac09484 100644
--- a/vp8/common/x86/iwalsh_mmx.asm
+++ b/vp8/common/x86/iwalsh_mmx.asm
@@ -12,7 +12,7 @@
 %include "vpx_ports/x86_abi_support.asm"
 
 ;void vp8_short_inv_walsh4x4_mmx(short *input, short *output)
-global sym(vp8_short_inv_walsh4x4_mmx)
+global sym(vp8_short_inv_walsh4x4_mmx) PRIVATE
 sym(vp8_short_inv_walsh4x4_mmx):
     push        rbp
     mov         rbp, rsp
diff --git a/vp8/common/x86/iwalsh_sse2.asm b/vp8/common/x86/iwalsh_sse2.asm
index 51cb5e21c..06e86a80b 100644
--- a/vp8/common/x86/iwalsh_sse2.asm
+++ b/vp8/common/x86/iwalsh_sse2.asm
@@ -12,7 +12,7 @@
 %include "vpx_ports/x86_abi_support.asm"
 
 ;void vp8_short_inv_walsh4x4_sse2(short *input, short *output)
-global sym(vp8_short_inv_walsh4x4_sse2)
+global sym(vp8_short_inv_walsh4x4_sse2) PRIVATE
 sym(vp8_short_inv_walsh4x4_sse2):
     push        rbp
     mov         rbp, rsp
diff --git a/vp8/common/x86/loopfilter_block_sse2.asm b/vp8/common/x86/loopfilter_block_sse2.asm
index 4918eb5bd..1c445effc 100644
--- a/vp8/common/x86/loopfilter_block_sse2.asm
+++ b/vp8/common/x86/loopfilter_block_sse2.asm
@@ -133,7 +133,7 @@
 ;    const char    *limit,
 ;    const char    *thresh
 ;)
-global sym(vp8_loop_filter_bh_y_sse2)
+global sym(vp8_loop_filter_bh_y_sse2) PRIVATE
 sym(vp8_loop_filter_bh_y_sse2):
 
 %ifidn __OUTPUT_FORMAT__,x64
@@ -273,7 +273,7 @@ LF_FILTER xmm0, xmm1, xmm3, xmm8, xmm4, xmm2
 ;    const char    *thresh
 ;)
 
-global sym(vp8_loop_filter_bv_y_sse2)
+global sym(vp8_loop_filter_bv_y_sse2) PRIVATE
 sym(vp8_loop_filter_bv_y_sse2):
 
 %ifidn __OUTPUT_FORMAT__,x64
diff --git a/vp8/common/x86/loopfilter_mmx.asm b/vp8/common/x86/loopfilter_mmx.asm
index 697a5dee6..f388d2476 100644
--- a/vp8/common/x86/loopfilter_mmx.asm
+++ b/vp8/common/x86/loopfilter_mmx.asm
@@ -21,7 +21,7 @@
 ;    const char *thresh,
 ;    int  count
 ;)
-global sym(vp8_loop_filter_horizontal_edge_mmx)
+global sym(vp8_loop_filter_horizontal_edge_mmx) PRIVATE
 sym(vp8_loop_filter_horizontal_edge_mmx):
     push        rbp
     mov         rbp, rsp
@@ -233,7 +233,7 @@ sym(vp8_loop_filter_horizontal_edge_mmx):
 ;    const char *thresh,
 ;    int count
 ;)
-global sym(vp8_loop_filter_vertical_edge_mmx)
+global sym(vp8_loop_filter_vertical_edge_mmx) PRIVATE
 sym(vp8_loop_filter_vertical_edge_mmx):
     push        rbp
     mov         rbp, rsp
@@ -603,7 +603,7 @@ sym(vp8_loop_filter_vertical_edge_mmx):
 ;    const char *thresh,
 ;    int count
 ;)
-global sym(vp8_mbloop_filter_horizontal_edge_mmx)
+global sym(vp8_mbloop_filter_horizontal_edge_mmx) PRIVATE
 sym(vp8_mbloop_filter_horizontal_edge_mmx):
     push        rbp
     mov         rbp, rsp
@@ -920,7 +920,7 @@ sym(vp8_mbloop_filter_horizontal_edge_mmx):
 ;    const char *thresh,
 ;    int count
 ;)
-global sym(vp8_mbloop_filter_vertical_edge_mmx)
+global sym(vp8_mbloop_filter_vertical_edge_mmx) PRIVATE
 sym(vp8_mbloop_filter_vertical_edge_mmx):
     push        rbp
     mov         rbp, rsp
@@ -1384,7 +1384,7 @@ sym(vp8_mbloop_filter_vertical_edge_mmx):
 ;    int  src_pixel_step,
 ;    const char *blimit
 ;)
-global sym(vp8_loop_filter_simple_horizontal_edge_mmx)
+global sym(vp8_loop_filter_simple_horizontal_edge_mmx) PRIVATE
 sym(vp8_loop_filter_simple_horizontal_edge_mmx):
     push        rbp
     mov         rbp, rsp
@@ -1500,7 +1500,7 @@ sym(vp8_loop_filter_simple_horizontal_edge_mmx):
 ;    int  src_pixel_step,
 ;    const char *blimit
 ;)
-global sym(vp8_loop_filter_simple_vertical_edge_mmx)
+global sym(vp8_loop_filter_simple_vertical_edge_mmx) PRIVATE
 sym(vp8_loop_filter_simple_vertical_edge_mmx):
     push        rbp
     mov         rbp, rsp
diff --git a/vp8/common/x86/loopfilter_sse2.asm b/vp8/common/x86/loopfilter_sse2.asm
index 9944c33fe..a66753ba8 100644
--- a/vp8/common/x86/loopfilter_sse2.asm
+++ b/vp8/common/x86/loopfilter_sse2.asm
@@ -286,7 +286,7 @@
 ;    const char    *limit,
 ;    const char    *thresh,
 ;)
-global sym(vp8_loop_filter_horizontal_edge_sse2)
+global sym(vp8_loop_filter_horizontal_edge_sse2) PRIVATE
 sym(vp8_loop_filter_horizontal_edge_sse2):
     push        rbp
     mov         rbp, rsp
@@ -334,7 +334,7 @@ sym(vp8_loop_filter_horizontal_edge_sse2):
 ;    const char    *thresh,
 ;    int            count
 ;)
-global sym(vp8_loop_filter_horizontal_edge_uv_sse2)
+global sym(vp8_loop_filter_horizontal_edge_uv_sse2) PRIVATE
 sym(vp8_loop_filter_horizontal_edge_uv_sse2):
     push        rbp
     mov         rbp, rsp
@@ -561,7 +561,7 @@ sym(vp8_loop_filter_horizontal_edge_uv_sse2):
 ;    const char    *limit,
 ;    const char    *thresh,
 ;)
-global sym(vp8_mbloop_filter_horizontal_edge_sse2)
+global sym(vp8_mbloop_filter_horizontal_edge_sse2) PRIVATE
 sym(vp8_mbloop_filter_horizontal_edge_sse2):
     push        rbp
     mov         rbp, rsp
@@ -607,7 +607,7 @@ sym(vp8_mbloop_filter_horizontal_edge_sse2):
 ;    const char    *thresh,
 ;    unsigned char *v
 ;)
-global sym(vp8_mbloop_filter_horizontal_edge_uv_sse2)
+global sym(vp8_mbloop_filter_horizontal_edge_uv_sse2) PRIVATE
 sym(vp8_mbloop_filter_horizontal_edge_uv_sse2):
     push        rbp
     mov         rbp, rsp
@@ -928,7 +928,7 @@ sym(vp8_mbloop_filter_horizontal_edge_uv_sse2):
 ;    const char    *limit,
 ;    const char    *thresh,
 ;)
-global sym(vp8_loop_filter_vertical_edge_sse2)
+global sym(vp8_loop_filter_vertical_edge_sse2) PRIVATE
 sym(vp8_loop_filter_vertical_edge_sse2):
     push        rbp
     mov         rbp, rsp
@@ -993,7 +993,7 @@ sym(vp8_loop_filter_vertical_edge_sse2):
 ;    const char    *thresh,
 ;    unsigned char *v
 ;)
-global sym(vp8_loop_filter_vertical_edge_uv_sse2)
+global sym(vp8_loop_filter_vertical_edge_uv_sse2) PRIVATE
 sym(vp8_loop_filter_vertical_edge_uv_sse2):
     push        rbp
     mov         rbp, rsp
@@ -1142,7 +1142,7 @@ sym(vp8_loop_filter_vertical_edge_uv_sse2):
 ;    const char    *limit,
 ;    const char    *thresh,
 ;)
-global sym(vp8_mbloop_filter_vertical_edge_sse2)
+global sym(vp8_mbloop_filter_vertical_edge_sse2) PRIVATE
 sym(vp8_mbloop_filter_vertical_edge_sse2):
     push        rbp
     mov         rbp, rsp
@@ -1209,7 +1209,7 @@ sym(vp8_mbloop_filter_vertical_edge_sse2):
 ;    const char    *thresh,
 ;    unsigned char *v
 ;)
-global sym(vp8_mbloop_filter_vertical_edge_uv_sse2)
+global sym(vp8_mbloop_filter_vertical_edge_uv_sse2) PRIVATE
 sym(vp8_mbloop_filter_vertical_edge_uv_sse2):
     push        rbp
     mov         rbp, rsp
@@ -1269,7 +1269,7 @@ sym(vp8_mbloop_filter_vertical_edge_uv_sse2):
 ;    int  src_pixel_step,
 ;    const char *blimit,
 ;)
-global sym(vp8_loop_filter_simple_horizontal_edge_sse2)
+global sym(vp8_loop_filter_simple_horizontal_edge_sse2) PRIVATE
 sym(vp8_loop_filter_simple_horizontal_edge_sse2):
     push        rbp
     mov         rbp, rsp
@@ -1374,7 +1374,7 @@ sym(vp8_loop_filter_simple_horizontal_edge_sse2):
 ;    int  src_pixel_step,
 ;    const char *blimit,
 ;)
-global sym(vp8_loop_filter_simple_vertical_edge_sse2)
+global sym(vp8_loop_filter_simple_vertical_edge_sse2) PRIVATE
 sym(vp8_loop_filter_simple_vertical_edge_sse2):
     push        rbp         ; save old base pointer value.
     mov         rbp, rsp    ; set new base pointer value.
diff --git a/vp8/common/x86/mfqe_sse2.asm b/vp8/common/x86/mfqe_sse2.asm
index 10d21f320..c1d21743d 100644
--- a/vp8/common/x86/mfqe_sse2.asm
+++ b/vp8/common/x86/mfqe_sse2.asm
@@ -19,7 +19,7 @@
 ;    int            dst_stride,
 ;    int            src_weight
 ;)
-global sym(vp8_filter_by_weight16x16_sse2)
+global sym(vp8_filter_by_weight16x16_sse2) PRIVATE
 sym(vp8_filter_by_weight16x16_sse2):
     push        rbp
     mov         rbp, rsp
@@ -97,7 +97,7 @@ sym(vp8_filter_by_weight16x16_sse2):
 ;    int            dst_stride,
 ;    int            src_weight
 ;)
-global sym(vp8_filter_by_weight8x8_sse2)
+global sym(vp8_filter_by_weight8x8_sse2) PRIVATE
 sym(vp8_filter_by_weight8x8_sse2):
     push        rbp
     mov         rbp, rsp
@@ -165,7 +165,7 @@ sym(vp8_filter_by_weight8x8_sse2):
 ;    unsigned int  *variance,      4
 ;    unsigned int  *sad,           5
 ;)
-global sym(vp8_variance_and_sad_16x16_sse2)
+global sym(vp8_variance_and_sad_16x16_sse2) PRIVATE
 sym(vp8_variance_and_sad_16x16_sse2):
     push        rbp
     mov         rbp, rsp
diff --git a/vp8/common/x86/postproc_mmx.asm b/vp8/common/x86/postproc_mmx.asm
index d24f74087..534f2967a 100644
--- a/vp8/common/x86/postproc_mmx.asm
+++ b/vp8/common/x86/postproc_mmx.asm
@@ -24,7 +24,7 @@
 ;    int cols,
 ;    int flimit
 ;)
-global sym(vp8_post_proc_down_and_across_mmx)
+global sym(vp8_post_proc_down_and_across_mmx) PRIVATE
 sym(vp8_post_proc_down_and_across_mmx):
     push        rbp
     mov         rbp, rsp
@@ -282,7 +282,7 @@ sym(vp8_post_proc_down_and_across_mmx):
 ;void vp8_mbpost_proc_down_mmx(unsigned char *dst,
 ;                             int pitch, int rows, int cols,int flimit)
 extern sym(vp8_rv)
-global sym(vp8_mbpost_proc_down_mmx)
+global sym(vp8_mbpost_proc_down_mmx) PRIVATE
 sym(vp8_mbpost_proc_down_mmx):
     push        rbp
     mov         rbp, rsp
@@ -510,7 +510,7 @@ sym(vp8_mbpost_proc_down_mmx):
 ;                            unsigned char bothclamp[16],
 ;                            unsigned int Width, unsigned int Height, int Pitch)
 extern sym(rand)
-global sym(vp8_plane_add_noise_mmx)
+global sym(vp8_plane_add_noise_mmx) PRIVATE
 sym(vp8_plane_add_noise_mmx):
     push        rbp
     mov         rbp, rsp
diff --git a/vp8/common/x86/postproc_sse2.asm b/vp8/common/x86/postproc_sse2.asm
index 966aafd26..bf36b0d7f 100644
--- a/vp8/common/x86/postproc_sse2.asm
+++ b/vp8/common/x86/postproc_sse2.asm
@@ -21,7 +21,7 @@
 ;    int cols,
 ;    int flimit
 ;)
-global sym(vp8_post_proc_down_and_across_xmm)
+global sym(vp8_post_proc_down_and_across_xmm) PRIVATE
 sym(vp8_post_proc_down_and_across_xmm):
     push        rbp
     mov         rbp, rsp
@@ -269,7 +269,7 @@ sym(vp8_post_proc_down_and_across_xmm):
 ;void vp8_mbpost_proc_down_xmm(unsigned char *dst,
 ;                            int pitch, int rows, int cols,int flimit)
 extern sym(vp8_rv)
-global sym(vp8_mbpost_proc_down_xmm)
+global sym(vp8_mbpost_proc_down_xmm) PRIVATE
 sym(vp8_mbpost_proc_down_xmm):
     push        rbp
     mov         rbp, rsp
@@ -497,7 +497,7 @@ sym(vp8_mbpost_proc_down_xmm):
 
 ;void vp8_mbpost_proc_across_ip_xmm(unsigned char *src,
 ;                                int pitch, int rows, int cols,int flimit)
-global sym(vp8_mbpost_proc_across_ip_xmm)
+global sym(vp8_mbpost_proc_across_ip_xmm) PRIVATE
 sym(vp8_mbpost_proc_across_ip_xmm):
     push        rbp
     mov         rbp, rsp
@@ -694,7 +694,7 @@ sym(vp8_mbpost_proc_across_ip_xmm):
 ;                            unsigned char bothclamp[16],
 ;                            unsigned int Width, unsigned int Height, int Pitch)
 extern sym(rand)
-global sym(vp8_plane_add_noise_wmt)
+global sym(vp8_plane_add_noise_wmt) PRIVATE
 sym(vp8_plane_add_noise_wmt):
     push        rbp
     mov         rbp, rsp
diff --git a/vp8/common/x86/recon_mmx.asm b/vp8/common/x86/recon_mmx.asm
index 19c0faf3f..15e98713c 100644
--- a/vp8/common/x86/recon_mmx.asm
+++ b/vp8/common/x86/recon_mmx.asm
@@ -18,7 +18,7 @@
 ;    unsigned char *dst,
 ;    int dst_stride
 ;    )
-global sym(vp8_copy_mem8x8_mmx)
+global sym(vp8_copy_mem8x8_mmx) PRIVATE
 sym(vp8_copy_mem8x8_mmx):
     push        rbp
     mov         rbp, rsp
@@ -81,7 +81,7 @@ sym(vp8_copy_mem8x8_mmx):
 ;    unsigned char *dst,
 ;    int dst_stride
 ;    )
-global sym(vp8_copy_mem8x4_mmx)
+global sym(vp8_copy_mem8x4_mmx) PRIVATE
 sym(vp8_copy_mem8x4_mmx):
     push        rbp
     mov         rbp, rsp
@@ -125,7 +125,7 @@ sym(vp8_copy_mem8x4_mmx):
 ;    unsigned char *dst,
 ;    int dst_stride
 ;    )
-global sym(vp8_copy_mem16x16_mmx)
+global sym(vp8_copy_mem16x16_mmx) PRIVATE
 sym(vp8_copy_mem16x16_mmx):
     push        rbp
     mov         rbp, rsp
diff --git a/vp8/common/x86/recon_sse2.asm b/vp8/common/x86/recon_sse2.asm
index 7b6e3cffe..fe774506e 100644
--- a/vp8/common/x86/recon_sse2.asm
+++ b/vp8/common/x86/recon_sse2.asm
@@ -17,7 +17,7 @@
 ;    unsigned char *dst,
 ;    int dst_stride
 ;    )
-global sym(vp8_copy_mem16x16_sse2)
+global sym(vp8_copy_mem16x16_sse2) PRIVATE
 sym(vp8_copy_mem16x16_sse2):
     push        rbp
     mov         rbp, rsp
@@ -123,7 +123,7 @@ sym(vp8_copy_mem16x16_sse2):
 ;    unsigned char *left,
 ;    int left_stride,
 ;    )
-global sym(vp8_intra_pred_uv_dc_mmx2)
+global sym(vp8_intra_pred_uv_dc_mmx2) PRIVATE
 sym(vp8_intra_pred_uv_dc_mmx2):
     push        rbp
     mov         rbp, rsp
@@ -196,7 +196,7 @@ sym(vp8_intra_pred_uv_dc_mmx2):
 ;    unsigned char *left,
 ;    int left_stride,
 ;    )
-global sym(vp8_intra_pred_uv_dctop_mmx2)
+global sym(vp8_intra_pred_uv_dctop_mmx2) PRIVATE
 sym(vp8_intra_pred_uv_dctop_mmx2):
     push        rbp
     mov         rbp, rsp
@@ -250,7 +250,7 @@ sym(vp8_intra_pred_uv_dctop_mmx2):
 ;    unsigned char *left,
 ;    int left_stride,
 ;    )
-global sym(vp8_intra_pred_uv_dcleft_mmx2)
+global sym(vp8_intra_pred_uv_dcleft_mmx2) PRIVATE
 sym(vp8_intra_pred_uv_dcleft_mmx2):
     push        rbp
     mov         rbp, rsp
@@ -317,7 +317,7 @@ sym(vp8_intra_pred_uv_dcleft_mmx2):
 ;    unsigned char *left,
 ;    int left_stride,
 ;    )
-global sym(vp8_intra_pred_uv_dc128_mmx)
+global sym(vp8_intra_pred_uv_dc128_mmx) PRIVATE
 sym(vp8_intra_pred_uv_dc128_mmx):
     push        rbp
     mov         rbp, rsp
@@ -357,7 +357,7 @@ sym(vp8_intra_pred_uv_dc128_mmx):
 ;    int left_stride,
 ;    )
 %macro vp8_intra_pred_uv_tm 1
-global sym(vp8_intra_pred_uv_tm_%1)
+global sym(vp8_intra_pred_uv_tm_%1) PRIVATE
 sym(vp8_intra_pred_uv_tm_%1):
     push        rbp
     mov         rbp, rsp
@@ -437,7 +437,7 @@ vp8_intra_pred_uv_tm ssse3
 ;    unsigned char *left,
 ;    int left_stride,
 ;    )
-global sym(vp8_intra_pred_uv_ve_mmx)
+global sym(vp8_intra_pred_uv_ve_mmx) PRIVATE
 sym(vp8_intra_pred_uv_ve_mmx):
     push        rbp
     mov         rbp, rsp
@@ -479,7 +479,7 @@ sym(vp8_intra_pred_uv_ve_mmx):
 ;    int left_stride
 ;    )
 %macro vp8_intra_pred_uv_ho 1
-global sym(vp8_intra_pred_uv_ho_%1)
+global sym(vp8_intra_pred_uv_ho_%1) PRIVATE
 sym(vp8_intra_pred_uv_ho_%1):
     push        rbp
     mov         rbp, rsp
@@ -577,7 +577,7 @@ vp8_intra_pred_uv_ho ssse3
 ;    unsigned char *left,
 ;    int left_stride
 ;    )
-global sym(vp8_intra_pred_y_dc_sse2)
+global sym(vp8_intra_pred_y_dc_sse2) PRIVATE
 sym(vp8_intra_pred_y_dc_sse2):
     push        rbp
     mov         rbp, rsp
@@ -683,7 +683,7 @@ sym(vp8_intra_pred_y_dc_sse2):
 ;    unsigned char *left,
 ;    int left_stride
 ;    )
-global sym(vp8_intra_pred_y_dctop_sse2)
+global sym(vp8_intra_pred_y_dctop_sse2) PRIVATE
 sym(vp8_intra_pred_y_dctop_sse2):
     push        rbp
     mov         rbp, rsp
@@ -745,7 +745,7 @@ sym(vp8_intra_pred_y_dctop_sse2):
 ;    unsigned char *left,
 ;    int left_stride
 ;    )
-global sym(vp8_intra_pred_y_dcleft_sse2)
+global sym(vp8_intra_pred_y_dcleft_sse2) PRIVATE
 sym(vp8_intra_pred_y_dcleft_sse2):
     push        rbp
     mov         rbp, rsp
@@ -838,7 +838,7 @@ sym(vp8_intra_pred_y_dcleft_sse2):
 ;    unsigned char *left,
 ;    int left_stride
 ;    )
-global sym(vp8_intra_pred_y_dc128_sse2)
+global sym(vp8_intra_pred_y_dc128_sse2) PRIVATE
 sym(vp8_intra_pred_y_dc128_sse2):
     push        rbp
     mov         rbp, rsp
@@ -885,7 +885,7 @@ sym(vp8_intra_pred_y_dc128_sse2):
 ;    int left_stride
 ;    )
 %macro vp8_intra_pred_y_tm 1
-global sym(vp8_intra_pred_y_tm_%1)
+global sym(vp8_intra_pred_y_tm_%1) PRIVATE
 sym(vp8_intra_pred_y_tm_%1):
     push        rbp
     mov         rbp, rsp
@@ -972,7 +972,7 @@ vp8_intra_pred_y_tm ssse3
 ;    unsigned char *left,
 ;    int left_stride
 ;    )
-global sym(vp8_intra_pred_y_ve_sse2)
+global sym(vp8_intra_pred_y_ve_sse2) PRIVATE
 sym(vp8_intra_pred_y_ve_sse2):
     push        rbp
     mov         rbp, rsp
@@ -1020,7 +1020,7 @@ sym(vp8_intra_pred_y_ve_sse2):
 ;    unsigned char *left,
 ;    int left_stride,
 ;    )
-global sym(vp8_intra_pred_y_ho_sse2)
+global sym(vp8_intra_pred_y_ho_sse2) PRIVATE
 sym(vp8_intra_pred_y_ho_sse2):
     push        rbp
     mov         rbp, rsp
diff --git a/vp8/common/x86/sad_mmx.asm b/vp8/common/x86/sad_mmx.asm
index 407b39979..592112fa9 100644
--- a/vp8/common/x86/sad_mmx.asm
+++ b/vp8/common/x86/sad_mmx.asm
@@ -11,11 +11,11 @@
 
 %include "vpx_ports/x86_abi_support.asm"
 
-global sym(vp8_sad16x16_mmx)
-global sym(vp8_sad8x16_mmx)
-global sym(vp8_sad8x8_mmx)
-global sym(vp8_sad4x4_mmx)
-global sym(vp8_sad16x8_mmx)
+global sym(vp8_sad16x16_mmx) PRIVATE
+global sym(vp8_sad8x16_mmx) PRIVATE
+global sym(vp8_sad8x8_mmx) PRIVATE
+global sym(vp8_sad4x4_mmx) PRIVATE
+global sym(vp8_sad16x8_mmx) PRIVATE
 
 ;unsigned int vp8_sad16x16_mmx(
 ;    unsigned char *src_ptr,
diff --git a/vp8/common/x86/sad_sse2.asm b/vp8/common/x86/sad_sse2.asm
index 0b01d7b61..290e6763c 100644
--- a/vp8/common/x86/sad_sse2.asm
+++ b/vp8/common/x86/sad_sse2.asm
@@ -16,7 +16,7 @@
 ;    int  src_stride,
 ;    unsigned char *ref_ptr,
 ;    int  ref_stride)
-global sym(vp8_sad16x16_wmt)
+global sym(vp8_sad16x16_wmt) PRIVATE
 sym(vp8_sad16x16_wmt):
     push        rbp
     mov         rbp, rsp
@@ -90,7 +90,7 @@ sym(vp8_sad16x16_wmt):
 ;    unsigned char *ref_ptr,
 ;    int  ref_stride,
 ;    int  max_sad)
-global sym(vp8_sad8x16_wmt)
+global sym(vp8_sad8x16_wmt) PRIVATE
 sym(vp8_sad8x16_wmt):
     push        rbp
     mov         rbp, rsp
@@ -153,7 +153,7 @@ sym(vp8_sad8x16_wmt):
 ;    int  src_stride,
 ;    unsigned char *ref_ptr,
 ;    int  ref_stride)
-global sym(vp8_sad8x8_wmt)
+global sym(vp8_sad8x8_wmt) PRIVATE
 sym(vp8_sad8x8_wmt):
     push        rbp
     mov         rbp, rsp
@@ -206,7 +206,7 @@ sym(vp8_sad8x8_wmt):
 ;    int  src_stride,
 ;    unsigned char *ref_ptr,
 ;    int  ref_stride)
-global sym(vp8_sad4x4_wmt)
+global sym(vp8_sad4x4_wmt) PRIVATE
 sym(vp8_sad4x4_wmt):
     push        rbp
     mov         rbp, rsp
@@ -261,7 +261,7 @@ sym(vp8_sad4x4_wmt):
 ;    int  src_stride,
 ;    unsigned char *ref_ptr,
 ;    int  ref_stride)
-global sym(vp8_sad16x8_wmt)
+global sym(vp8_sad16x8_wmt) PRIVATE
 sym(vp8_sad16x8_wmt):
     push        rbp
     mov         rbp, rsp
@@ -335,7 +335,7 @@ sym(vp8_sad16x8_wmt):
 ;    unsigned char *dst_ptr,
 ;    int  dst_stride,
 ;    int height);
-global sym(vp8_copy32xn_sse2)
+global sym(vp8_copy32xn_sse2) PRIVATE
 sym(vp8_copy32xn_sse2):
     push        rbp
     mov         rbp, rsp
diff --git a/vp8/common/x86/sad_sse3.asm b/vp8/common/x86/sad_sse3.asm
index c2af3c86f..f90a58998 100644
--- a/vp8/common/x86/sad_sse3.asm
+++ b/vp8/common/x86/sad_sse3.asm
@@ -380,7 +380,7 @@
 ;    unsigned char *ref_ptr,
 ;    int  ref_stride,
 ;    int  *results)
-global sym(vp8_sad16x16x3_sse3)
+global sym(vp8_sad16x16x3_sse3) PRIVATE
 sym(vp8_sad16x16x3_sse3):
 
     STACK_FRAME_CREATE_X3
@@ -422,7 +422,7 @@ sym(vp8_sad16x16x3_sse3):
 ;    unsigned char *ref_ptr,
 ;    int  ref_stride,
 ;    int  *results)
-global sym(vp8_sad16x8x3_sse3)
+global sym(vp8_sad16x8x3_sse3) PRIVATE
 sym(vp8_sad16x8x3_sse3):
 
     STACK_FRAME_CREATE_X3
@@ -460,7 +460,7 @@ sym(vp8_sad16x8x3_sse3):
 ;    unsigned char *ref_ptr,
 ;    int  ref_stride,
 ;    int  *results)
-global sym(vp8_sad8x16x3_sse3)
+global sym(vp8_sad8x16x3_sse3) PRIVATE
 sym(vp8_sad8x16x3_sse3):
 
     STACK_FRAME_CREATE_X3
@@ -489,7 +489,7 @@ sym(vp8_sad8x16x3_sse3):
 ;    unsigned char *ref_ptr,
 ;    int  ref_stride,
 ;    int  *results)
-global sym(vp8_sad8x8x3_sse3)
+global sym(vp8_sad8x8x3_sse3) PRIVATE
 sym(vp8_sad8x8x3_sse3):
 
     STACK_FRAME_CREATE_X3
@@ -514,7 +514,7 @@ sym(vp8_sad8x8x3_sse3):
 ;    unsigned char *ref_ptr,
 ;    int  ref_stride,
 ;    int  *results)
-global sym(vp8_sad4x4x3_sse3)
+global sym(vp8_sad4x4x3_sse3) PRIVATE
 sym(vp8_sad4x4x3_sse3):
 
     STACK_FRAME_CREATE_X3
@@ -589,7 +589,7 @@ sym(vp8_sad4x4x3_sse3):
 ;    int  ref_stride,
 ;    int  max_sad)
 ;%define lddqu movdqu
-global sym(vp8_sad16x16_sse3)
+global sym(vp8_sad16x16_sse3) PRIVATE
 sym(vp8_sad16x16_sse3):
 
     STACK_FRAME_CREATE_X3
@@ -642,7 +642,7 @@ sym(vp8_sad16x16_sse3):
 ;    unsigned char *dst_ptr,
 ;    int  dst_stride,
 ;    int height);
-global sym(vp8_copy32xn_sse3)
+global sym(vp8_copy32xn_sse3) PRIVATE
 sym(vp8_copy32xn_sse3):
 
     STACK_FRAME_CREATE_X3
@@ -703,7 +703,7 @@ sym(vp8_copy32xn_sse3):
 ;    unsigned char *ref_ptr_base,
 ;    int  ref_stride,
 ;    int  *results)
-global sym(vp8_sad16x16x4d_sse3)
+global sym(vp8_sad16x16x4d_sse3) PRIVATE
 sym(vp8_sad16x16x4d_sse3):
 
     STACK_FRAME_CREATE_X4
@@ -754,7 +754,7 @@ sym(vp8_sad16x16x4d_sse3):
 ;    unsigned char *ref_ptr_base,
 ;    int  ref_stride,
 ;    int  *results)
-global sym(vp8_sad16x8x4d_sse3)
+global sym(vp8_sad16x8x4d_sse3) PRIVATE
 sym(vp8_sad16x8x4d_sse3):
 
     STACK_FRAME_CREATE_X4
@@ -801,7 +801,7 @@ sym(vp8_sad16x8x4d_sse3):
 ;    unsigned char *ref_ptr,
 ;    int  ref_stride,
 ;    int  *results)
-global sym(vp8_sad8x16x4d_sse3)
+global sym(vp8_sad8x16x4d_sse3) PRIVATE
 sym(vp8_sad8x16x4d_sse3):
 
     STACK_FRAME_CREATE_X4
@@ -834,7 +834,7 @@ sym(vp8_sad8x16x4d_sse3):
 ;    unsigned char *ref_ptr,
 ;    int  ref_stride,
 ;    int  *results)
-global sym(vp8_sad8x8x4d_sse3)
+global sym(vp8_sad8x8x4d_sse3) PRIVATE
 sym(vp8_sad8x8x4d_sse3):
 
     STACK_FRAME_CREATE_X4
@@ -863,7 +863,7 @@ sym(vp8_sad8x8x4d_sse3):
 ;    unsigned char *ref_ptr,
 ;    int  ref_stride,
 ;    int  *results)
-global sym(vp8_sad4x4x4d_sse3)
+global sym(vp8_sad4x4x4d_sse3) PRIVATE
 sym(vp8_sad4x4x4d_sse3):
 
     STACK_FRAME_CREATE_X4
diff --git a/vp8/common/x86/sad_sse4.asm b/vp8/common/x86/sad_sse4.asm
index 03ecec4b3..f7fccd77c 100644
--- a/vp8/common/x86/sad_sse4.asm
+++ b/vp8/common/x86/sad_sse4.asm
@@ -161,7 +161,7 @@
 ;    const unsigned char *ref_ptr,
 ;    int  ref_stride,
 ;    unsigned short *sad_array);
-global sym(vp8_sad16x16x8_sse4)
+global sym(vp8_sad16x16x8_sse4) PRIVATE
 sym(vp8_sad16x16x8_sse4):
     push        rbp
     mov         rbp, rsp
@@ -203,7 +203,7 @@ sym(vp8_sad16x16x8_sse4):
 ;    int  ref_stride,
 ;    unsigned short *sad_array
 ;);
-global sym(vp8_sad16x8x8_sse4)
+global sym(vp8_sad16x8x8_sse4) PRIVATE
 sym(vp8_sad16x8x8_sse4):
     push        rbp
     mov         rbp, rsp
@@ -241,7 +241,7 @@ sym(vp8_sad16x8x8_sse4):
 ;    int  ref_stride,
 ;    unsigned short *sad_array
 ;);
-global sym(vp8_sad8x8x8_sse4)
+global sym(vp8_sad8x8x8_sse4) PRIVATE
 sym(vp8_sad8x8x8_sse4):
     push        rbp
     mov         rbp, rsp
@@ -279,7 +279,7 @@ sym(vp8_sad8x8x8_sse4):
 ;    int  ref_stride,
 ;    unsigned short *sad_array
 ;);
-global sym(vp8_sad8x16x8_sse4)
+global sym(vp8_sad8x16x8_sse4) PRIVATE
 sym(vp8_sad8x16x8_sse4):
     push        rbp
     mov         rbp, rsp
@@ -320,7 +320,7 @@ sym(vp8_sad8x16x8_sse4):
 ;    int  ref_stride,
 ;    unsigned short *sad_array
 ;);
-global sym(vp8_sad4x4x8_sse4)
+global sym(vp8_sad4x4x8_sse4) PRIVATE
 sym(vp8_sad4x4x8_sse4):
     push        rbp
     mov         rbp, rsp
diff --git a/vp8/common/x86/sad_ssse3.asm b/vp8/common/x86/sad_ssse3.asm
index 95b6c89e6..278fc0640 100644
--- a/vp8/common/x86/sad_ssse3.asm
+++ b/vp8/common/x86/sad_ssse3.asm
@@ -152,7 +152,7 @@
 ;    unsigned char *ref_ptr,
 ;    int  ref_stride,
 ;    int  *results)
-global sym(vp8_sad16x16x3_ssse3)
+global sym(vp8_sad16x16x3_ssse3) PRIVATE
 sym(vp8_sad16x16x3_ssse3):
     push        rbp
     mov         rbp, rsp
@@ -265,7 +265,7 @@ sym(vp8_sad16x16x3_ssse3):
 ;    unsigned char *ref_ptr,
 ;    int  ref_stride,
 ;    int  *results)
-global sym(vp8_sad16x8x3_ssse3)
+global sym(vp8_sad16x8x3_ssse3) PRIVATE
 sym(vp8_sad16x8x3_ssse3):
     push        rbp
     mov         rbp, rsp
diff --git a/vp8/common/x86/subpixel_mmx.asm b/vp8/common/x86/subpixel_mmx.asm
index 5528fd0e6..47dd45229 100644
--- a/vp8/common/x86/subpixel_mmx.asm
+++ b/vp8/common/x86/subpixel_mmx.asm
@@ -28,7 +28,7 @@ extern sym(vp8_bilinear_filters_x86_8)
 ;    unsigned int    output_width,
 ;    short           * vp8_filter
 ;)
-global sym(vp8_filter_block1d_h6_mmx)
+global sym(vp8_filter_block1d_h6_mmx) PRIVATE
 sym(vp8_filter_block1d_h6_mmx):
     push        rbp
     mov         rbp, rsp
@@ -125,7 +125,7 @@ sym(vp8_filter_block1d_h6_mmx):
 ;   unsigned int output_width,
 ;   short * vp8_filter
 ;)
-global sym(vp8_filter_block1dc_v6_mmx)
+global sym(vp8_filter_block1dc_v6_mmx) PRIVATE
 sym(vp8_filter_block1dc_v6_mmx):
     push        rbp
     mov         rbp, rsp
@@ -213,7 +213,7 @@ sym(vp8_filter_block1dc_v6_mmx):
 ;   unsigned char *dst_ptr,
 ;    int dst_pitch
 ;)
-global sym(vp8_bilinear_predict8x8_mmx)
+global sym(vp8_bilinear_predict8x8_mmx) PRIVATE
 sym(vp8_bilinear_predict8x8_mmx):
     push        rbp
     mov         rbp, rsp
@@ -370,7 +370,7 @@ sym(vp8_bilinear_predict8x8_mmx):
 ;    unsigned char *dst_ptr,
 ;    int dst_pitch
 ;)
-global sym(vp8_bilinear_predict8x4_mmx)
+global sym(vp8_bilinear_predict8x4_mmx) PRIVATE
 sym(vp8_bilinear_predict8x4_mmx):
     push        rbp
     mov         rbp, rsp
@@ -525,7 +525,7 @@ sym(vp8_bilinear_predict8x4_mmx):
 ;    unsigned char *dst_ptr,
 ;    int dst_pitch
 ;)
-global sym(vp8_bilinear_predict4x4_mmx)
+global sym(vp8_bilinear_predict4x4_mmx) PRIVATE
 sym(vp8_bilinear_predict4x4_mmx):
     push        rbp
     mov         rbp, rsp
diff --git a/vp8/common/x86/subpixel_sse2.asm b/vp8/common/x86/subpixel_sse2.asm
index cb550af59..69f8d103c 100644
--- a/vp8/common/x86/subpixel_sse2.asm
+++ b/vp8/common/x86/subpixel_sse2.asm
@@ -33,7 +33,7 @@ extern sym(vp8_bilinear_filters_x86_8)
 ;    unsigned int    output_width,
 ;    short           *vp8_filter
 ;)
-global sym(vp8_filter_block1d8_h6_sse2)
+global sym(vp8_filter_block1d8_h6_sse2) PRIVATE
 sym(vp8_filter_block1d8_h6_sse2):
     push        rbp
     mov         rbp, rsp
@@ -153,7 +153,7 @@ sym(vp8_filter_block1d8_h6_sse2):
 ; even number. This function handles 8 pixels in horizontal direction, calculating ONE
 ; rows each iteration to take advantage of the 128 bits operations.
 ;*************************************************************************************/
-global sym(vp8_filter_block1d16_h6_sse2)
+global sym(vp8_filter_block1d16_h6_sse2) PRIVATE
 sym(vp8_filter_block1d16_h6_sse2):
     push        rbp
     mov         rbp, rsp
@@ -329,7 +329,7 @@ sym(vp8_filter_block1d16_h6_sse2):
 ; Notes: filter_block1d8_v6 applies a 6 tap filter vertically to the input pixels. The
 ; input pixel array has output_height rows.
 ;*************************************************************************************/
-global sym(vp8_filter_block1d8_v6_sse2)
+global sym(vp8_filter_block1d8_v6_sse2) PRIVATE
 sym(vp8_filter_block1d8_v6_sse2):
     push        rbp
     mov         rbp, rsp
@@ -424,7 +424,7 @@ sym(vp8_filter_block1d8_v6_sse2):
 ; Notes: filter_block1d16_v6 applies a 6 tap filter vertically to the input pixels. The
 ; input pixel array has output_height rows.
 ;*************************************************************************************/
-global sym(vp8_filter_block1d16_v6_sse2)
+global sym(vp8_filter_block1d16_v6_sse2) PRIVATE
 sym(vp8_filter_block1d16_v6_sse2):
     push        rbp
     mov         rbp, rsp
@@ -534,7 +534,7 @@ sym(vp8_filter_block1d16_v6_sse2):
 ;    const short    *vp8_filter
 ;)
 ; First-pass filter only when yoffset==0
-global sym(vp8_filter_block1d8_h6_only_sse2)
+global sym(vp8_filter_block1d8_h6_only_sse2) PRIVATE
 sym(vp8_filter_block1d8_h6_only_sse2):
     push        rbp
     mov         rbp, rsp
@@ -647,7 +647,7 @@ sym(vp8_filter_block1d8_h6_only_sse2):
 ;    const short    *vp8_filter
 ;)
 ; First-pass filter only when yoffset==0
-global sym(vp8_filter_block1d16_h6_only_sse2)
+global sym(vp8_filter_block1d16_h6_only_sse2) PRIVATE
 sym(vp8_filter_block1d16_h6_only_sse2):
     push        rbp
     mov         rbp, rsp
@@ -812,7 +812,7 @@ sym(vp8_filter_block1d16_h6_only_sse2):
 ;    const short    *vp8_filter
 ;)
 ; Second-pass filter only when xoffset==0
-global sym(vp8_filter_block1d8_v6_only_sse2)
+global sym(vp8_filter_block1d8_v6_only_sse2) PRIVATE
 sym(vp8_filter_block1d8_v6_only_sse2):
     push        rbp
     mov         rbp, rsp
@@ -904,7 +904,7 @@ sym(vp8_filter_block1d8_v6_only_sse2):
 ;    unsigned int    output_height,
 ;    unsigned int    output_width
 ;)
-global sym(vp8_unpack_block1d16_h6_sse2)
+global sym(vp8_unpack_block1d16_h6_sse2) PRIVATE
 sym(vp8_unpack_block1d16_h6_sse2):
     push        rbp
     mov         rbp, rsp
@@ -963,7 +963,7 @@ sym(vp8_unpack_block1d16_h6_sse2):
 ;    int dst_pitch
 ;)
 extern sym(vp8_bilinear_filters_x86_8)
-global sym(vp8_bilinear_predict16x16_sse2)
+global sym(vp8_bilinear_predict16x16_sse2) PRIVATE
 sym(vp8_bilinear_predict16x16_sse2):
     push        rbp
     mov         rbp, rsp
@@ -1231,7 +1231,7 @@ sym(vp8_bilinear_predict16x16_sse2):
 ;    unsigned char *dst_ptr,
 ;    int dst_pitch
 ;)
-global sym(vp8_bilinear_predict8x8_sse2)
+global sym(vp8_bilinear_predict8x8_sse2) PRIVATE
 sym(vp8_bilinear_predict8x8_sse2):
     push        rbp
     mov         rbp, rsp
diff --git a/vp8/common/x86/subpixel_ssse3.asm b/vp8/common/x86/subpixel_ssse3.asm
index 6bca82bfb..13bcaf6c3 100644
--- a/vp8/common/x86/subpixel_ssse3.asm
+++ b/vp8/common/x86/subpixel_ssse3.asm
@@ -34,7 +34,7 @@
 ;    unsigned int    output_height,
 ;    unsigned int    vp8_filter_index
 ;)
-global sym(vp8_filter_block1d8_h6_ssse3)
+global sym(vp8_filter_block1d8_h6_ssse3) PRIVATE
 sym(vp8_filter_block1d8_h6_ssse3):
     push        rbp
     mov         rbp, rsp
@@ -177,7 +177,7 @@ vp8_filter_block1d8_h4_ssse3:
 ;    unsigned int    output_height,
 ;    unsigned int    vp8_filter_index
 ;)
-global sym(vp8_filter_block1d16_h6_ssse3)
+global sym(vp8_filter_block1d16_h6_ssse3) PRIVATE
 sym(vp8_filter_block1d16_h6_ssse3):
     push        rbp
     mov         rbp, rsp
@@ -284,7 +284,7 @@ sym(vp8_filter_block1d16_h6_ssse3):
 ;    unsigned int    output_height,
 ;    unsigned int    vp8_filter_index
 ;)
-global sym(vp8_filter_block1d4_h6_ssse3)
+global sym(vp8_filter_block1d4_h6_ssse3) PRIVATE
 sym(vp8_filter_block1d4_h6_ssse3):
     push        rbp
     mov         rbp, rsp
@@ -413,7 +413,7 @@ sym(vp8_filter_block1d4_h6_ssse3):
 ;    unsigned int   output_height,
 ;    unsigned int   vp8_filter_index
 ;)
-global sym(vp8_filter_block1d16_v6_ssse3)
+global sym(vp8_filter_block1d16_v6_ssse3) PRIVATE
 sym(vp8_filter_block1d16_v6_ssse3):
     push        rbp
     mov         rbp, rsp
@@ -601,7 +601,7 @@ sym(vp8_filter_block1d16_v6_ssse3):
 ;    unsigned int   output_height,
 ;    unsigned int   vp8_filter_index
 ;)
-global sym(vp8_filter_block1d8_v6_ssse3)
+global sym(vp8_filter_block1d8_v6_ssse3) PRIVATE
 sym(vp8_filter_block1d8_v6_ssse3):
     push        rbp
     mov         rbp, rsp
@@ -741,7 +741,7 @@ sym(vp8_filter_block1d8_v6_ssse3):
 ;    unsigned int   output_height,
 ;    unsigned int   vp8_filter_index
 ;)
-global sym(vp8_filter_block1d4_v6_ssse3)
+global sym(vp8_filter_block1d4_v6_ssse3) PRIVATE
 sym(vp8_filter_block1d4_v6_ssse3):
     push        rbp
     mov         rbp, rsp
@@ -880,7 +880,7 @@ sym(vp8_filter_block1d4_v6_ssse3):
 ;    unsigned char *dst_ptr,
 ;    int dst_pitch
 ;)
-global sym(vp8_bilinear_predict16x16_ssse3)
+global sym(vp8_bilinear_predict16x16_ssse3) PRIVATE
 sym(vp8_bilinear_predict16x16_ssse3):
     push        rbp
     mov         rbp, rsp
@@ -1143,7 +1143,7 @@ sym(vp8_bilinear_predict16x16_ssse3):
 ;    unsigned char *dst_ptr,
 ;    int dst_pitch
 ;)
-global sym(vp8_bilinear_predict8x8_ssse3)
+global sym(vp8_bilinear_predict8x8_ssse3) PRIVATE
 sym(vp8_bilinear_predict8x8_ssse3):
     push        rbp
     mov         rbp, rsp
diff --git a/vp8/common/x86/variance_impl_mmx.asm b/vp8/common/x86/variance_impl_mmx.asm
index 2be8bbeb3..d9120d0d4 100644
--- a/vp8/common/x86/variance_impl_mmx.asm
+++ b/vp8/common/x86/variance_impl_mmx.asm
@@ -12,7 +12,7 @@
 %include "vpx_ports/x86_abi_support.asm"
 
 ;unsigned int vp8_get_mb_ss_mmx( short *src_ptr )
-global sym(vp8_get_mb_ss_mmx)
+global sym(vp8_get_mb_ss_mmx) PRIVATE
 sym(vp8_get_mb_ss_mmx):
     push        rbp
     mov         rbp, rsp
@@ -72,7 +72,7 @@ sym(vp8_get_mb_ss_mmx):
 ;    unsigned int *SSE,
 ;    int *Sum
 ;)
-global sym(vp8_get8x8var_mmx)
+global sym(vp8_get8x8var_mmx) PRIVATE
 sym(vp8_get8x8var_mmx):
     push        rbp
     mov         rbp, rsp
@@ -320,7 +320,7 @@ sym(vp8_get8x8var_mmx):
 ;    unsigned int *SSE,
 ;    int *Sum
 ;)
-global sym(vp8_get4x4var_mmx)
+global sym(vp8_get4x4var_mmx) PRIVATE
 sym(vp8_get4x4var_mmx):
     push        rbp
     mov         rbp, rsp
@@ -433,7 +433,7 @@ sym(vp8_get4x4var_mmx):
 ;    unsigned char *ref_ptr,
 ;    int  recon_stride
 ;)
-global sym(vp8_get4x4sse_cs_mmx)
+global sym(vp8_get4x4sse_cs_mmx) PRIVATE
 sym(vp8_get4x4sse_cs_mmx):
     push        rbp
     mov         rbp, rsp
@@ -522,7 +522,7 @@ sym(vp8_get4x4sse_cs_mmx):
 ;    int *sum,
 ;    unsigned int *sumsquared
 ;)
-global sym(vp8_filter_block2d_bil4x4_var_mmx)
+global sym(vp8_filter_block2d_bil4x4_var_mmx) PRIVATE
 sym(vp8_filter_block2d_bil4x4_var_mmx):
     push        rbp
     mov         rbp, rsp
@@ -667,7 +667,7 @@ sym(vp8_filter_block2d_bil4x4_var_mmx):
 ;    int *sum,
 ;    unsigned int *sumsquared
 ;)
-global sym(vp8_filter_block2d_bil_var_mmx)
+global sym(vp8_filter_block2d_bil_var_mmx) PRIVATE
 sym(vp8_filter_block2d_bil_var_mmx):
     push        rbp
     mov         rbp, rsp
diff --git a/vp8/common/x86/variance_impl_sse2.asm b/vp8/common/x86/variance_impl_sse2.asm
index 762922091..761433c11 100644
--- a/vp8/common/x86/variance_impl_sse2.asm
+++ b/vp8/common/x86/variance_impl_sse2.asm
@@ -17,7 +17,7 @@
 ;(
 ;    short *src_ptr
 ;)
-global sym(vp8_get_mb_ss_sse2)
+global sym(vp8_get_mb_ss_sse2) PRIVATE
 sym(vp8_get_mb_ss_sse2):
     push        rbp
     mov         rbp, rsp
@@ -80,7 +80,7 @@ sym(vp8_get_mb_ss_sse2):
 ;    unsigned int    *  SSE,
 ;    int             *  Sum
 ;)
-global sym(vp8_get16x16var_sse2)
+global sym(vp8_get16x16var_sse2) PRIVATE
 sym(vp8_get16x16var_sse2):
     push        rbp
     mov         rbp, rsp
@@ -224,7 +224,7 @@ sym(vp8_get16x16var_sse2):
 ;    unsigned int    *  SSE,
 ;    int             *  Sum
 ;)
-global sym(vp8_get8x8var_sse2)
+global sym(vp8_get8x8var_sse2) PRIVATE
 sym(vp8_get8x8var_sse2):
     push        rbp
     mov         rbp, rsp
@@ -413,7 +413,7 @@ sym(vp8_get8x8var_sse2):
 ;    unsigned int *sumsquared;;
 ;
 ;)
-global sym(vp8_filter_block2d_bil_var_sse2)
+global sym(vp8_filter_block2d_bil_var_sse2) PRIVATE
 sym(vp8_filter_block2d_bil_var_sse2):
     push        rbp
     mov         rbp, rsp
@@ -690,7 +690,7 @@ filter_block2d_bil_variance:
 ;    int *sum,
 ;    unsigned int *sumsquared
 ;)
-global sym(vp8_half_horiz_vert_variance8x_h_sse2)
+global sym(vp8_half_horiz_vert_variance8x_h_sse2) PRIVATE
 sym(vp8_half_horiz_vert_variance8x_h_sse2):
     push        rbp
     mov         rbp, rsp
@@ -812,7 +812,7 @@ vp8_half_horiz_vert_variance8x_h_1:
 ;    int *sum,
 ;    unsigned int *sumsquared
 ;)
-global sym(vp8_half_horiz_vert_variance16x_h_sse2)
+global sym(vp8_half_horiz_vert_variance16x_h_sse2) PRIVATE
 sym(vp8_half_horiz_vert_variance16x_h_sse2):
     push        rbp
     mov         rbp, rsp
@@ -928,7 +928,7 @@ vp8_half_horiz_vert_variance16x_h_1:
 ;    int *sum,
 ;    unsigned int *sumsquared
 ;)
-global sym(vp8_half_vert_variance8x_h_sse2)
+global sym(vp8_half_vert_variance8x_h_sse2) PRIVATE
 sym(vp8_half_vert_variance8x_h_sse2):
     push        rbp
     mov         rbp, rsp
@@ -1035,7 +1035,7 @@ vp8_half_vert_variance8x_h_1:
 ;    int *sum,
 ;    unsigned int *sumsquared
 ;)
-global sym(vp8_half_vert_variance16x_h_sse2)
+global sym(vp8_half_vert_variance16x_h_sse2) PRIVATE
 sym(vp8_half_vert_variance16x_h_sse2):
     push        rbp
     mov         rbp, rsp
@@ -1143,7 +1143,7 @@ vp8_half_vert_variance16x_h_1:
 ;    int *sum,
 ;    unsigned int *sumsquared
 ;)
-global sym(vp8_half_horiz_variance8x_h_sse2)
+global sym(vp8_half_horiz_variance8x_h_sse2) PRIVATE
 sym(vp8_half_horiz_variance8x_h_sse2):
     push        rbp
     mov         rbp, rsp
@@ -1248,7 +1248,7 @@ vp8_half_horiz_variance8x_h_1:
 ;    int *sum,
 ;    unsigned int *sumsquared
 ;)
-global sym(vp8_half_horiz_variance16x_h_sse2)
+global sym(vp8_half_horiz_variance16x_h_sse2) PRIVATE
 sym(vp8_half_horiz_variance16x_h_sse2):
     push        rbp
     mov         rbp, rsp
diff --git a/vp8/common/x86/variance_impl_ssse3.asm b/vp8/common/x86/variance_impl_ssse3.asm
index 97e8b0e2e..686b4a902 100644
--- a/vp8/common/x86/variance_impl_ssse3.asm
+++ b/vp8/common/x86/variance_impl_ssse3.asm
@@ -29,7 +29,7 @@
 ;)
 ;Note: The filter coefficient at offset=0 is 128. Since the second register
 ;for Pmaddubsw is signed bytes, we must calculate zero offset seperately.
-global sym(vp8_filter_block2d_bil_var_ssse3)
+global sym(vp8_filter_block2d_bil_var_ssse3) PRIVATE
 sym(vp8_filter_block2d_bil_var_ssse3):
     push        rbp
     mov         rbp, rsp
diff --git a/vp8/encoder/x86/dct_mmx.asm b/vp8/encoder/x86/dct_mmx.asm
index f07b030bd..6f188cb94 100644
--- a/vp8/encoder/x86/dct_mmx.asm
+++ b/vp8/encoder/x86/dct_mmx.asm
@@ -12,7 +12,7 @@
 %include "vpx_ports/x86_abi_support.asm"
 
 ;void vp8_short_fdct4x4_mmx(short *input, short *output, int pitch)
-global sym(vp8_short_fdct4x4_mmx)
+global sym(vp8_short_fdct4x4_mmx) PRIVATE
 sym(vp8_short_fdct4x4_mmx):
     push        rbp
     mov         rbp,        rsp
diff --git a/vp8/encoder/x86/dct_sse2.asm b/vp8/encoder/x86/dct_sse2.asm
index 3d52a5d54..d880ce0c4 100644
--- a/vp8/encoder/x86/dct_sse2.asm
+++ b/vp8/encoder/x86/dct_sse2.asm
@@ -61,7 +61,7 @@
 %endmacro
 
 ;void vp8_short_fdct4x4_sse2(short *input, short *output, int pitch)
-global sym(vp8_short_fdct4x4_sse2)
+global sym(vp8_short_fdct4x4_sse2) PRIVATE
 sym(vp8_short_fdct4x4_sse2):
 
     STACK_FRAME_CREATE
@@ -166,7 +166,7 @@ sym(vp8_short_fdct4x4_sse2):
     STACK_FRAME_DESTROY
 
 ;void vp8_short_fdct8x4_sse2(short *input, short *output, int pitch)
-global sym(vp8_short_fdct8x4_sse2)
+global sym(vp8_short_fdct8x4_sse2) PRIVATE
 sym(vp8_short_fdct8x4_sse2):
 
     STACK_FRAME_CREATE
diff --git a/vp8/encoder/x86/encodeopt.asm b/vp8/encoder/x86/encodeopt.asm
index 7ec7d603c..fe26b18e5 100644
--- a/vp8/encoder/x86/encodeopt.asm
+++ b/vp8/encoder/x86/encodeopt.asm
@@ -12,7 +12,7 @@
 %include "vpx_ports/x86_abi_support.asm"
 
 ;int vp8_block_error_xmm(short *coeff_ptr,  short *dcoef_ptr)
-global sym(vp8_block_error_xmm)
+global sym(vp8_block_error_xmm) PRIVATE
 sym(vp8_block_error_xmm):
     push        rbp
     mov         rbp, rsp
@@ -60,7 +60,7 @@ sym(vp8_block_error_xmm):
     ret
 
 ;int vp8_block_error_mmx(short *coeff_ptr,  short *dcoef_ptr)
-global sym(vp8_block_error_mmx)
+global sym(vp8_block_error_mmx) PRIVATE
 sym(vp8_block_error_mmx):
     push        rbp
     mov         rbp, rsp
@@ -126,7 +126,7 @@ sym(vp8_block_error_mmx):
 
 
 ;int vp8_mbblock_error_mmx_impl(short *coeff_ptr, short *dcoef_ptr, int dc);
-global sym(vp8_mbblock_error_mmx_impl)
+global sym(vp8_mbblock_error_mmx_impl) PRIVATE
 sym(vp8_mbblock_error_mmx_impl):
     push        rbp
     mov         rbp, rsp
@@ -203,7 +203,7 @@ sym(vp8_mbblock_error_mmx_impl):
 
 
 ;int vp8_mbblock_error_xmm_impl(short *coeff_ptr, short *dcoef_ptr, int dc);
-global sym(vp8_mbblock_error_xmm_impl)
+global sym(vp8_mbblock_error_xmm_impl) PRIVATE
 sym(vp8_mbblock_error_xmm_impl):
     push        rbp
     mov         rbp, rsp
@@ -273,7 +273,7 @@ sym(vp8_mbblock_error_xmm_impl):
 
 
 ;int vp8_mbuverror_mmx_impl(short *s_ptr, short *d_ptr);
-global sym(vp8_mbuverror_mmx_impl)
+global sym(vp8_mbuverror_mmx_impl) PRIVATE
 sym(vp8_mbuverror_mmx_impl):
     push        rbp
     mov         rbp, rsp
@@ -330,7 +330,7 @@ sym(vp8_mbuverror_mmx_impl):
 
 
 ;int vp8_mbuverror_xmm_impl(short *s_ptr, short *d_ptr);
-global sym(vp8_mbuverror_xmm_impl)
+global sym(vp8_mbuverror_xmm_impl) PRIVATE
 sym(vp8_mbuverror_xmm_impl):
     push        rbp
     mov         rbp, rsp
diff --git a/vp8/encoder/x86/fwalsh_sse2.asm b/vp8/encoder/x86/fwalsh_sse2.asm
index 71efd5613..f4989279f 100644
--- a/vp8/encoder/x86/fwalsh_sse2.asm
+++ b/vp8/encoder/x86/fwalsh_sse2.asm
@@ -12,7 +12,7 @@
 %include "vpx_ports/x86_abi_support.asm"
 
 ;void vp8_short_walsh4x4_sse2(short *input, short *output, int pitch)
-global sym(vp8_short_walsh4x4_sse2)
+global sym(vp8_short_walsh4x4_sse2) PRIVATE
 sym(vp8_short_walsh4x4_sse2):
     push        rbp
     mov         rbp, rsp
diff --git a/vp8/encoder/x86/quantize_mmx.asm b/vp8/encoder/x86/quantize_mmx.asm
index f29a54ecd..2864ce16d 100644
--- a/vp8/encoder/x86/quantize_mmx.asm
+++ b/vp8/encoder/x86/quantize_mmx.asm
@@ -15,7 +15,7 @@
 ;                           short *qcoeff_ptr,short *dequant_ptr,
 ;                           short *scan_mask, short *round_ptr,
 ;                           short *quant_ptr, short *dqcoeff_ptr);
-global sym(vp8_fast_quantize_b_impl_mmx)
+global sym(vp8_fast_quantize_b_impl_mmx) PRIVATE
 sym(vp8_fast_quantize_b_impl_mmx):
     push        rbp
     mov         rbp, rsp
diff --git a/vp8/encoder/x86/quantize_sse2.asm b/vp8/encoder/x86/quantize_sse2.asm
index 7c249ff88..724e54c45 100644
--- a/vp8/encoder/x86/quantize_sse2.asm
+++ b/vp8/encoder/x86/quantize_sse2.asm
@@ -16,7 +16,7 @@
 ;  (BLOCK  *b,                     |  0
 ;   BLOCKD *d)                     |  1
 
-global sym(vp8_regular_quantize_b_sse2)
+global sym(vp8_regular_quantize_b_sse2) PRIVATE
 sym(vp8_regular_quantize_b_sse2):
     push        rbp
     mov         rbp, rsp
@@ -240,7 +240,7 @@ ZIGZAG_LOOP 15
 ;  (BLOCK  *b,                  |  0
 ;   BLOCKD *d)                  |  1
 
-global sym(vp8_fast_quantize_b_sse2)
+global sym(vp8_fast_quantize_b_sse2) PRIVATE
 sym(vp8_fast_quantize_b_sse2):
     push        rbp
     mov         rbp, rsp
diff --git a/vp8/encoder/x86/quantize_sse4.asm b/vp8/encoder/x86/quantize_sse4.asm
index 70eac0c0f..f0e5d407e 100644
--- a/vp8/encoder/x86/quantize_sse4.asm
+++ b/vp8/encoder/x86/quantize_sse4.asm
@@ -16,7 +16,7 @@
 ;  (BLOCK  *b,                     |  0
 ;   BLOCKD *d)                     |  1
 
-global sym(vp8_regular_quantize_b_sse4)
+global sym(vp8_regular_quantize_b_sse4) PRIVATE
 sym(vp8_regular_quantize_b_sse4):
 
 %if ABI_IS_32BIT
diff --git a/vp8/encoder/x86/quantize_ssse3.asm b/vp8/encoder/x86/quantize_ssse3.asm
index e698e904c..dd526f4f1 100644
--- a/vp8/encoder/x86/quantize_ssse3.asm
+++ b/vp8/encoder/x86/quantize_ssse3.asm
@@ -17,7 +17,7 @@
 ;   BLOCKD *d)                   |  1
 ;
 
-global sym(vp8_fast_quantize_b_ssse3)
+global sym(vp8_fast_quantize_b_ssse3) PRIVATE
 sym(vp8_fast_quantize_b_ssse3):
     push        rbp
     mov         rbp, rsp
diff --git a/vp8/encoder/x86/ssim_opt.asm b/vp8/encoder/x86/ssim_opt.asm
index c6db3d1c6..5964a85f2 100644
--- a/vp8/encoder/x86/ssim_opt.asm
+++ b/vp8/encoder/x86/ssim_opt.asm
@@ -61,7 +61,7 @@
 ; or pavgb At this point this is just meant to be first pass for calculating
 ; all the parms needed for 16x16 ssim so we can play with dssim as distortion
 ; in mode selection code.
-global sym(vp8_ssim_parms_16x16_sse2)
+global sym(vp8_ssim_parms_16x16_sse2) PRIVATE
 sym(vp8_ssim_parms_16x16_sse2):
     push        rbp
     mov         rbp, rsp
@@ -151,7 +151,7 @@ sym(vp8_ssim_parms_16x16_sse2):
 ; or pavgb At this point this is just meant to be first pass for calculating
 ; all the parms needed for 16x16 ssim so we can play with dssim as distortion
 ; in mode selection code.
-global sym(vp8_ssim_parms_8x8_sse2)
+global sym(vp8_ssim_parms_8x8_sse2) PRIVATE
 sym(vp8_ssim_parms_8x8_sse2):
     push        rbp
     mov         rbp, rsp
diff --git a/vp8/encoder/x86/subtract_mmx.asm b/vp8/encoder/x86/subtract_mmx.asm
index 75e8aa3c2..794dd22f7 100644
--- a/vp8/encoder/x86/subtract_mmx.asm
+++ b/vp8/encoder/x86/subtract_mmx.asm
@@ -14,7 +14,7 @@
 ;void vp8_subtract_b_mmx_impl(unsigned char *z,  int src_stride,
 ;                            short *diff, unsigned char *Predictor,
 ;                            int pitch);
-global sym(vp8_subtract_b_mmx_impl)
+global sym(vp8_subtract_b_mmx_impl) PRIVATE
 sym(vp8_subtract_b_mmx_impl):
     push        rbp
     mov         rbp, rsp
@@ -75,7 +75,7 @@ sym(vp8_subtract_b_mmx_impl):
 
 ;void vp8_subtract_mby_mmx(short *diff, unsigned char *src, int src_stride,
 ;unsigned char *pred, int pred_stride)
-global sym(vp8_subtract_mby_mmx)
+global sym(vp8_subtract_mby_mmx) PRIVATE
 sym(vp8_subtract_mby_mmx):
     push        rbp
     mov         rbp, rsp
@@ -150,7 +150,7 @@ sym(vp8_subtract_mby_mmx):
 ;                         int src_stride, unsigned char *upred,
 ;                         unsigned char *vpred, int pred_stride)
 
-global sym(vp8_subtract_mbuv_mmx)
+global sym(vp8_subtract_mbuv_mmx) PRIVATE
 sym(vp8_subtract_mbuv_mmx):
     push        rbp
     mov         rbp, rsp
diff --git a/vp8/encoder/x86/subtract_sse2.asm b/vp8/encoder/x86/subtract_sse2.asm
index 008e9c7d1..a5d17f5be 100644
--- a/vp8/encoder/x86/subtract_sse2.asm
+++ b/vp8/encoder/x86/subtract_sse2.asm
@@ -14,7 +14,7 @@
 ;void vp8_subtract_b_sse2_impl(unsigned char *z,  int src_stride,
 ;                            short *diff, unsigned char *Predictor,
 ;                            int pitch);
-global sym(vp8_subtract_b_sse2_impl)
+global sym(vp8_subtract_b_sse2_impl) PRIVATE
 sym(vp8_subtract_b_sse2_impl):
     push        rbp
     mov         rbp, rsp
@@ -73,7 +73,7 @@ sym(vp8_subtract_b_sse2_impl):
 
 ;void vp8_subtract_mby_sse2(short *diff, unsigned char *src, int src_stride,
 ;unsigned char *pred, int pred_stride)
-global sym(vp8_subtract_mby_sse2)
+global sym(vp8_subtract_mby_sse2) PRIVATE
 sym(vp8_subtract_mby_sse2):
     push        rbp
     mov         rbp, rsp
@@ -146,7 +146,7 @@ sym(vp8_subtract_mby_sse2):
 ;vp8_subtract_mbuv_sse2(short *diff, unsigned char *usrc, unsigned char *vsrc,
 ;                         int src_stride, unsigned char *upred,
 ;                         unsigned char *vpred, int pred_stride)
-global sym(vp8_subtract_mbuv_sse2)
+global sym(vp8_subtract_mbuv_sse2) PRIVATE
 sym(vp8_subtract_mbuv_sse2):
     push        rbp
     mov         rbp, rsp
diff --git a/vp8/encoder/x86/temporal_filter_apply_sse2.asm b/vp8/encoder/x86/temporal_filter_apply_sse2.asm
index b97c69439..ce9d9836b 100644
--- a/vp8/encoder/x86/temporal_filter_apply_sse2.asm
+++ b/vp8/encoder/x86/temporal_filter_apply_sse2.asm
@@ -20,7 +20,7 @@
 ;   int             filter_weight,    |  5
 ;   unsigned int   *accumulator,      |  6
 ;   unsigned short *count)            |  7
-global sym(vp8_temporal_filter_apply_sse2)
+global sym(vp8_temporal_filter_apply_sse2) PRIVATE
 sym(vp8_temporal_filter_apply_sse2):
 
     push        rbp
diff --git a/vpx_ports/emms.asm b/vpx_ports/emms.asm
index 306e235ce..efad1a503 100644
--- a/vpx_ports/emms.asm
+++ b/vpx_ports/emms.asm
@@ -12,14 +12,14 @@
 %include "vpx_ports/x86_abi_support.asm"
 
 section .text
-    global sym(vpx_reset_mmx_state)
+global sym(vpx_reset_mmx_state) PRIVATE
 sym(vpx_reset_mmx_state):
     emms
     ret
 
 
 %ifidn __OUTPUT_FORMAT__,x64
-global sym(vpx_winx64_fldcw)
+global sym(vpx_winx64_fldcw) PRIVATE
 sym(vpx_winx64_fldcw):
     sub   rsp, 8
     mov   [rsp], rcx ; win x64 specific
@@ -28,7 +28,7 @@ sym(vpx_winx64_fldcw):
     ret
 
 
-global sym(vpx_winx64_fstcw)
+global sym(vpx_winx64_fstcw) PRIVATE
 sym(vpx_winx64_fstcw):
     sub   rsp, 8
     fstcw [rsp]
diff --git a/vpx_ports/x86_abi_support.asm b/vpx_ports/x86_abi_support.asm
index cef6a0bf1..e1a540ce7 100644
--- a/vpx_ports/x86_abi_support.asm
+++ b/vpx_ports/x86_abi_support.asm
@@ -94,6 +94,31 @@
 %define sym(x) _ %+ x
 %endif
 
+;  PRIVATE
+;  Macro for the attribute to hide a global symbol for the target ABI.
+;  This is only active if CHROMIUM is defined.
+;
+;  Chromium doesn't like exported global symbols due to symbol clashing with
+;  plugins among other things.
+;
+;  Requires Chromium's patched copy of yasm:
+;    http://src.chromium.org/viewvc/chrome?view=rev&revision=73761
+;    http://www.tortall.net/projects/yasm/ticket/236
+;
+%ifdef CHROMIUM
+  %ifidn   __OUTPUT_FORMAT__,elf32
+    %define PRIVATE :hidden
+  %elifidn __OUTPUT_FORMAT__,elf64
+    %define PRIVATE :hidden
+  %elifidn __OUTPUT_FORMAT__,x64
+    %define PRIVATE
+  %else
+    %define PRIVATE :private_extern
+  %endif
+%else
+  %define PRIVATE
+%endif
+
 ; arg()
 ; Return the address specification of the given argument
 ;
@@ -181,7 +206,16 @@
     %endmacro
   %endif
   %endif
-  %define HIDDEN_DATA(x) x
+
+  %ifdef CHROMIUM
+    %ifidn __OUTPUT_FORMAT__,macho32
+      %define HIDDEN_DATA(x) x:private_extern
+    %else
+      %define HIDDEN_DATA(x) x
+    %endif
+  %else
+    %define HIDDEN_DATA(x) x
+  %endif
 %else
   %macro GET_GOT 1
   %endmacro