File 0001-libavcodec-arm-mlpdsp_armv5te-fix-label-fo... of Package ffmpeg-5

Overview Repositories Revisions Requests Users Attributes Meta

File 0001-libavcodec-arm-mlpdsp_armv5te-fix-label-format-to-wo.patch of Package ffmpeg-5 (Revision 93ee5ff4df3498b59731bfb0ddb53188)

Currently displaying revision 93ee5ff4df3498b59731bfb0ddb53188 , Show latest

From 654bd47716c4f36719fb0f3f7fd8386d5ed0b916 Mon Sep 17 00:00:00 2001
From: Ross Burton <ross.burton@arm.com>
Date: Fri, 9 Aug 2024 11:32:00 +0100
Subject: [PATCH] libavcodec/arm/mlpdsp_armv5te: fix label format to work with
 binutils 2.43
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

binutils 2.43 has stricter validation for labels[1] and results in errors
when building ffmpeg for armv5:

src/libavcodec/arm/mlpdsp_armv5te.S:232: Error: junk at end of line, first unrecognized character is `0'

Remove the leading zero in the "01" label to resolve this error.

[1] https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=226749d5a6ff0d5c607d6428d6c81e1e7e7a994b

Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Martin Storsjö <martin@martin.st>
---
 libavcodec/arm/mlpdsp_armv5te.S | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/libavcodec/arm/mlpdsp_armv5te.S b/libavcodec/arm/mlpdsp_armv5te.S
index 4f9aa485fd..d31568611c 100644
--- a/libavcodec/arm/mlpdsp_armv5te.S
+++ b/libavcodec/arm/mlpdsp_armv5te.S
@@ -229,7 +229,7 @@ A .endif
   .endif
 
         // Begin loop
-01:
+1:
   .if TOTAL_TAPS == 0
         // Things simplify a lot in this case
         // In fact this could be pipelined further if it's worth it...
@@ -241,7 +241,7 @@ A .endif
         str     ST0, [PST, #-4]!
         str     ST0, [PST, #4 * (MAX_BLOCKSIZE + MAX_FIR_ORDER)]
         str     ST0, [PSAMP], #4 * MAX_CHANNELS
-        bne     01b
+        bne     1b
   .else
     .if \fir_taps & 1
       .set LOAD_REG, 1
@@ -333,7 +333,7 @@ T       orr     AC0, AC0, AC1
         str     ST3, [PST, #-4]!
         str     ST2, [PST, #4 * (MAX_BLOCKSIZE + MAX_FIR_ORDER)]
         str     ST3, [PSAMP], #4 * MAX_CHANNELS
-        bne     01b
+        bne     1b
   .endif
         b       99f
 
-- 
2.46.0

Places

File 0001-libavcodec-arm-mlpdsp_armv5te-fix-label-format-to-wo.patch of Package ffmpeg-5 (Revision 93ee5ff4df3498b59731bfb0ddb53188)

Places