lavu/riscv: allow any number of extensions

This reworks the func/endfunc macros to support any number of ISA extension as parameters.
2024-09-19 21:06:42 +00:00 · 2024-07-22 20:01:17 +03:00 · 2024-07-22 20:01:17 +03:00 · 1e7ab200ee
commit 1e7ab200ee
parent 2128c17739
1 changed files with 9 additions and 8 deletions
--- a/libavutil/riscv/asm.S
+++ b/libavutil/riscv/asm.S
@ -36,17 +36,18 @@
 #define HWD
 #endif

-        .macro func sym, ext1=, ext2=
+        .macro  archadd ext=, more:vararg
+            .ifnb   \ext
+                .option arch, +\ext
+                archadd \more
+            .endif
+        .endm
+
+        .macro func sym, exts:vararg
            .text
            .align 2
-
            .option push
-            .ifnb \ext1
-            .option arch, +\ext1
-            .ifnb \ext2
-            .option arch, +\ext2
-            .endif
-            .endif
+            archadd \exts

            .global \sym
            .hidden \sym