diff options
Diffstat (limited to 'poky/meta/recipes-multimedia/pulseaudio/pulseaudio/0001-remap_neon-use-register-r12-instead-of-r7.patch')
-rw-r--r-- | poky/meta/recipes-multimedia/pulseaudio/pulseaudio/0001-remap_neon-use-register-r12-instead-of-r7.patch | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/poky/meta/recipes-multimedia/pulseaudio/pulseaudio/0001-remap_neon-use-register-r12-instead-of-r7.patch b/poky/meta/recipes-multimedia/pulseaudio/pulseaudio/0001-remap_neon-use-register-r12-instead-of-r7.patch deleted file mode 100644 index aaa162f9b0..0000000000 --- a/poky/meta/recipes-multimedia/pulseaudio/pulseaudio/0001-remap_neon-use-register-r12-instead-of-r7.patch +++ /dev/null @@ -1,48 +0,0 @@ -From 4a1668f341f0228904105f77fe5871b9d59b2663 Mon Sep 17 00:00:00 2001 -From: Tanu Kaskinen <tanuk@iki.fi> -Date: Mon, 13 Jul 2020 12:42:14 +0300 -Subject: [PATCH] remap_neon: use register r12 instead of r7 - -When the Thumb instructions set is used and frame pointers are enabled -(-fno-omit-frame-pointer), r7 can't be used, because it's used for the -frame pointer. Trying to use r7 caused the compilation to fail. - -Thanks to Andre McCurdy for suggesting[1] this fix, all I had to do was to -test that it works. The code builds now, and cpu-remap-test also -succeeds. - -[1] https://lists.openembedded.org/g/openembedded-core/message/136786 - -Upstream-Status: Submitted [https://gitlab.freedesktop.org/pulseaudio/pulseaudio/-/merge_requests/324] - -Signed-off-by: Tanu Kaskinen <tanuk@iki.fi> ---- - src/pulsecore/remap_neon.c | 10 +++++++--- - 1 file changed, 7 insertions(+), 3 deletions(-) - -diff --git a/src/pulsecore/remap_neon.c b/src/pulsecore/remap_neon.c -index ca3b95b48..6f71345f8 100644 ---- a/src/pulsecore/remap_neon.c -+++ b/src/pulsecore/remap_neon.c -@@ -52,11 +52,15 @@ static void remap_mono_to_stereo_float32ne_generic_arm(pa_remap_t *m, float *dst - __asm__ __volatile__ ( - "ldm %[src]!, {r4,r6} \n\t" - "mov r5, r4 \n\t" -- "mov r7, r6 \n\t" -- "stm %[dst]!, {r4-r7} \n\t" -+ -+ /* We use r12 instead of r7 here, because r7 is reserved for the -+ * frame pointer when using Thumb. */ -+ "mov r12, r6 \n\t" -+ -+ "stm %[dst]!, {r4-r6,r12} \n\t" - : [dst] "+r" (dst), [src] "+r" (src) /* output operands */ - : /* input operands */ -- : "memory", "r4", "r5", "r6", "r7" /* clobber list */ -+ : "memory", "r4", "r5", "r6", "r12" /* clobber list */ - ); - } - --- -2.20.1 - |