45 lines
1.4 KiB
Text
45 lines
1.4 KiB
Text
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Index: libavcodec/aarch64/fft_neon.S
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--- libavcodec/aarch64/fft_neon.S.orig
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+++ libavcodec/aarch64/fft_neon.S
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@@ -36,6 +36,7 @@
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function fft4_neon
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+ AARCH64_VALID_JUMP_TARGET
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ld1 {v0.2s,v1.2s,v2.2s,v3.2s}, [x0]
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fadd v4.2s, v0.2s, v1.2s // r0+r1,i0+i1
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@@ -58,6 +59,7 @@ function fft4_neon
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endfunc
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function fft8_neon
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+ AARCH64_VALID_JUMP_TARGET
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mov x1, x0
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ld1 {v0.2s, v1.2s, v2.2s, v3.2s}, [x0], #32
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ld1 {v16.2s,v17.2s,v18.2s,v19.2s}, [x0]
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@@ -108,6 +110,7 @@ function fft8_neon
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endfunc
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function fft16_neon
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+ AARCH64_VALID_JUMP_TARGET
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mov x1, x0
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ld1 {v0.2s, v1.2s, v2.2s, v3.2s}, [x0], #32
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ld1 {v16.2s,v17.2s,v18.2s,v19.2s}, [x0], #32
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@@ -337,6 +340,8 @@ endfunc
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.macro def_fft n, n2, n4
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function fft\n\()_neon, align=6
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+ AARCH64_VALID_JUMP_TARGET
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+ AARCH64_SIGN_LINK_REGISTER
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sub sp, sp, #16
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stp x28, x30, [sp]
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add x28, x0, #\n4*2*8
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@@ -347,6 +352,7 @@ function fft\n\()_neon, align=6
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bl fft\n4\()_neon
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sub x0, x28, #\n4*2*8
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ldp x28, x30, [sp], #16
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+ AARCH64_VALIDATE_LINK_REGISTER
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movrel x4, X(ff_cos_\n)
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mov x2, #\n4>>1
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b fft_pass_neon
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