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[FFmpeg-devel,02/10] riscv: initial common header for assembler macros

Message ID 20220904135503.116704-2-remi@remlab.net
State New
Headers show
Series RISC-V V floating point DSP | expand

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Commit Message

Rémi Denis-Courmont Sept. 4, 2022, 1:54 p.m. UTC 
From: Rémi Denis-Courmont <remi@remlab.net>

---
 libavutil/riscv/asm.S | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 libavutil/riscv/asm.S
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Patch

diff --git a/libavutil/riscv/asm.S b/libavutil/riscv/asm.S
new file mode 100644
index 0000000000..31001b8bdb
--- /dev/null
+++ b/libavutil/riscv/asm.S
@@ -0,0 +1,33 @@ 
+/*
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "config.h"
+
+        .macro func sym
+                .text
+                .align 2
+
+                .global \sym
+                .type   \sym, %function
+                \sym:
+
+                .macro endfunc
+                        .size   \sym, . - \sym
+                        .purgem endfunc
+                .endm
+        .endm