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authorNick Brassel <nick@tzarc.org>2023-11-22 12:08:52 +1100
committerGitHub <noreply@github.com>2023-11-22 12:08:52 +1100
commit3a5e4253fcfe840170df5ae1ce623ab72c942d70 (patch)
tree6f98ccd892d889114eca3dd8599b6f03dfdada0a /platforms/chibios/_util.h
parent0fcd13f55225c4545d828e1898c219ef3cae578f (diff)
Add simpler method for relocating functions to RAM. (#21804)
Diffstat (limited to 'platforms/chibios/_util.h')
-rw-r--r--platforms/chibios/_util.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/platforms/chibios/_util.h b/platforms/chibios/_util.h
new file mode 100644
index 0000000000..64eb62fa15
--- /dev/null
+++ b/platforms/chibios/_util.h
@@ -0,0 +1,9 @@
+// Copyright 2023 Nick Brassel (@tzarc)
+// SPDX-License-Identifier: GPL-2.0-or-later
+#pragma once
+
+#define RESIDENT_IN_RAM(funcname) __attribute__((section(".ram0_init." #funcname), noinline)) funcname
+
+#if __has_include_next("_util.h")
+# include_next "_util.h"
+#endif