diff options
| author | James Almer <jamrial@gmail.com> | 2017-11-11 13:44:07 -0300 |
|---|---|---|
| committer | James Almer <jamrial@gmail.com> | 2017-11-11 13:44:07 -0300 |
| commit | 640073ecebc46040f966fe3b52c10f3c5b11d66f (patch) | |
| tree | dd28fa07dfe8ba2ae0454caa927549fa379d48d7 | |
| parent | 2d263188ba87b0d1e1120f00eecae4bb0e163f47 (diff) | |
| parent | 9dde6ab06c48f9447cd16f39bee33569cddb7be4 (diff) | |
| download | ffmpeg-640073ecebc46040f966fe3b52c10f3c5b11d66f.tar.gz | |
Merge commit '9dde6ab06c48f9447cd16f39bee33569cddb7be4'
* commit '9dde6ab06c48f9447cd16f39bee33569cddb7be4':
arm: Fix SIGBUS on ARM when compiled with binutils 2.29
Merged-by: James Almer <jamrial@gmail.com>
| -rw-r--r-- | libavcodec/arm/h264idct_neon.S | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/libavcodec/arm/h264idct_neon.S b/libavcodec/arm/h264idct_neon.S index 4f68bdb9f5..93859db880 100644 --- a/libavcodec/arm/h264idct_neon.S +++ b/libavcodec/arm/h264idct_neon.S @@ -21,6 +21,7 @@ #include "libavutil/arm/asm.S" function ff_h264_idct_add_neon, export=1 +h264_idct_add_neon_nothumb: vld1.64 {d0-d3}, [r1,:128] vmov.i16 q15, #0 @@ -73,6 +74,7 @@ function ff_h264_idct_add_neon, export=1 endfunc function ff_h264_idct_dc_add_neon, export=1 +h264_idct_dc_add_neon_nothumb: mov r3, #0 vld1.16 {d2[],d3[]}, [r1,:16] strh r3, [r1] @@ -113,8 +115,8 @@ function ff_h264_idct_add16_neon, export=1 movne lr, #0 cmp lr, #0 ite ne - adrne lr, X(ff_h264_idct_dc_add_neon) + CONFIG_THUMB - adreq lr, X(ff_h264_idct_add_neon) + CONFIG_THUMB + adrne lr, h264_idct_dc_add_neon_nothumb + CONFIG_THUMB + adreq lr, h264_idct_add_neon_nothumb + CONFIG_THUMB blx lr 2: subs ip, ip, #1 add r1, r1, #32 @@ -138,8 +140,8 @@ function ff_h264_idct_add16intra_neon, export=1 cmp r8, #0 ldrsh r8, [r1] iteet ne - adrne lr, X(ff_h264_idct_add_neon) + CONFIG_THUMB - adreq lr, X(ff_h264_idct_dc_add_neon) + CONFIG_THUMB + adrne lr, h264_idct_add_neon_nothumb + CONFIG_THUMB + adreq lr, h264_idct_dc_add_neon_nothumb + CONFIG_THUMB cmpeq r8, #0 blxne lr subs ip, ip, #1 @@ -166,8 +168,8 @@ function ff_h264_idct_add8_neon, export=1 cmp r8, #0 ldrsh r8, [r1] iteet ne - adrne lr, X(ff_h264_idct_add_neon) + CONFIG_THUMB - adreq lr, X(ff_h264_idct_dc_add_neon) + CONFIG_THUMB + adrne lr, h264_idct_add_neon_nothumb + CONFIG_THUMB + adreq lr, h264_idct_dc_add_neon_nothumb + CONFIG_THUMB cmpeq r8, #0 blxne lr add r12, r12, #1 @@ -267,6 +269,7 @@ endfunc .endm function ff_h264_idct8_add_neon, export=1 +h264_idct8_add_neon_nothumb: vmov.i16 q3, #0 vld1.16 {q8-q9}, [r1,:128] vst1.16 {q3}, [r1,:128]! @@ -328,6 +331,7 @@ function ff_h264_idct8_add_neon, export=1 endfunc function ff_h264_idct8_dc_add_neon, export=1 +h264_idct8_dc_add_neon_nothumb: mov r3, #0 vld1.16 {d30[],d31[]},[r1,:16] strh r3, [r1] @@ -388,8 +392,8 @@ function ff_h264_idct8_add4_neon, export=1 movne lr, #0 cmp lr, #0 ite ne - adrne lr, X(ff_h264_idct8_dc_add_neon) + CONFIG_THUMB - adreq lr, X(ff_h264_idct8_add_neon) + CONFIG_THUMB + adrne lr, h264_idct8_dc_add_neon_nothumb + CONFIG_THUMB + adreq lr, h264_idct8_add_neon_nothumb + CONFIG_THUMB blx lr 2: subs r12, r12, #4 add r1, r1, #128 |